Software Engineer Jobs in Teaneck, NJ

Join a Tier 1 Hedge Fund and be a part of their new systematic trading desk as a market data engineer! Having experience working directly in a systematic trading environment is the key here, you will be working in Front Office, liaising and collaborating with various investment teams so having that Front Office exposure will help you to hit the ground running. You also will have past experience working with Python and C#. You will be able to make an immediate impact on the trade flow stack by being a foundational member of this truly greenfield project to build out a systematic trading desk. This role will start with a focus on building out OMS and EMS and will progress into signal generation and core functionality of the trading system. You will likely also have past market data experience. Previous experience with SQL and RabbitMQ will be extremely beneficial to this role, as well as a background working in an AWS environment. Technology is at the forefront of the business, so cross-team collaboration is encouraged, giving you the scope to work within different aspects of the fund. Salary: $150,000-200,000 Want to take your next step in buy-side development? Get in touch. No up-to-date CV required.

Airgoods is a fast growing wholesale marketplace for the food and beverage industry. We help specialty stores (like Happier Grocery, Tiny Grocer, Eastern District, Soberish and Union Market) centralize their wholesale supply chain by making it easy for them to order all of their inventory in one place. Our mission is to modernize the legacy grocery wholesale industry to be ready for the next 100 years. We started in January 2023, and have raised from top investors like Y Combinator (S23) and others. 👋 Who you'll work with Paolo (co-founder and CTO): Paolo studied Computer Science and Economics at Yale. Previously worked as a software engineer at his brother's startup Momence (YC S20). Grew up in Brazil before coming to the US for college. Played soccer at Yale and loves sports. Elian (co-founder and COO): Elian studied Economics at Yale, played on the soccer team alongside Paolo and captained the team for two years. He also worked with Aaron at an emerging VC fund for 1.5 years during his time at Yale. Grew up in Asia and Europe before moving to Milwaukee before college. Aaron (co-founder and CEO): Aaron studied Economics at Yale, where he met Elian and Paolo. After Yale, he worked at an emerging VC fund in New York with Elian; that fund would later write the first check into Airgoods. He grew up helping his dad run the wholesale side of a brick & mortar store in Portland, Maine. 🏗️ About the role Airgoods is seeking a driven full-stack engineer. We are on a high-growth trajectory and we're looking for someone who wants to join us on the journey to building a multi billion-dollar company. This position will involve: Engaging deeply from concept to launch in the development of our product. From ideation, through design and implementation, to the final stages of release and iteration. Being obsessed with building beautiful products that create value for our users. Being scrappy and ready to jump in wherever needed to provide the best experience for our users. Full-stack development of our web-app. 🚀 Who you are We are a young company of highly driven and passionate individuals building a billion-dollar business. To thrive in this environment, you'll have the following characteristics: You are driven with a strong work ethic - our team is committed to going the extra mile, even if it means working long nights and weekends to achieve our goals. We are in the office 9-9 during the week and work on weekends. You prioritize speed and have a bias for action. You strive for excellence in every aspect of your work - you take ownership of your outcomes and overdeliver on your goals. You're humble and eager to learn whatever it takes to help our team and our customers succeed. You play for the front of the jersey (****************************** 🛠️ What you'll need Must-haves Production-level experience building full-stack applications. Proficient in Typescript to power our frontend React app, and NodeJS and Express backend. Expertise in relational databases; preferably PostgreSQL. Attention to detail and passion for building beautiful software. Previous experience shipping production level code using our tech stack or similar technologies. Bonus points Experience at a start-up or building products from scratch and bringing them to market. Experience with advanced front-end technologies such as Redux for state management, or modern CSS frameworks like Tailwind CSS. Experience in mobile app development (on the roadmap) , either through native development (iOS/Android) or cross-platform frameworks like React Native. Expertise in NextJS or other server-side JS frameworks. Experience building scalable backend systems to support high growth products. 🎁 What we offer $100k - $180k • 0.05% - 0.4% Competitive salary and stock options, determined based on qualifications and experience. Health, dental, and vision insurance. Unlimited PTO. Dedicated founders who are committed to building an amazing team and supporting you.

Title: Software Engineer - Backend M Science is a data driven research and analytics firm, uncovering new insights for leading financial institutions and corporations. M Science is revolutionizing research, discovering new data sets, and pioneering methodologies to provide actionable intelligence. Our research teams have decades of experience working with massive amounts of unstructured data in near real-time to discern critical insights that help clients make smarter, more informed decisions. We combine the best of finance, data, and technology to create a truly unique value proposition for both financial services firms and major corporations. Job Overview: We are seeking a highly skilled Backend Engineer to join our team and play a crucial role in designing, developing, and maintaining scalable and high-performance APIs and microservices. In this role, you will work closely with cross-functional teams to build robust backend systems that power our applications. You will focus on creating well-architected, maintainable, and secure backend services, enabling seamless data flow, business logic execution, and integrations with external services. Responsibilities: Design and develop RESTful APIs and microservices using C#/.NET and Python to support business applications Architect scalable, secure, and maintainable backend services that integrate with databases, cloud platforms (AWS), and third-party APIs Optimize performance and scalability by implementing caching, load balancing, and efficient database queries Implement authentication and authorization mechanisms (OAuth2, JWT, API Keys, etc.) to ensure secure access to services Develop and maintain databases (SQL & NoSQL - PostgreSQL/DynamoDB) and ensure efficient data modeling, indexing, and query optimization Enhance CICD pipelines to automate builds, testing, and deployments to cloud environments. Monitor and troubleshoot production issues, ensuring high availability and resilience in backend services Implement logging, monitoring, and altering mechanisms to track API performance and identify issues proactively Stay updated on best practices in backend development, security, and cloud-native solutions Contribute to technical documentation Participate in project planning and technical road mapping Mentor junior members of the team and within the company Collaborate with a team of remote developers effectively (pair programming) Qualifications: 4+ years experience in backend development with a focus on APIs and microservices Strong proficiency in C#/.NET Core and Python Experience with microservices architecture, including API gateway and service discovery Knowledge of SQL (PostgreSQL, MySQL, SQL Server) and NoSQL (DynamoDB, MongoDB, Redis) Expertise in RESTful API development, OpenAPI/Swagger documentation, and API versioning Familiarity with containerization (Docker, Kubernetes) for deploying scalable services Experience with cloud platforms (AWS, Azure, GCP) for hosting and managing backend services Proficiency in message queues and event-driven architectures Understanding of DevOps principles, including CI/CD pipelines, GitHub, and Infrastructure-as-code (Terraform) Strong understanding of security best practices, including encryption, authentication, and authorization Primary Location: New York, NY Salary Range: $115,000-150,000 USD/Annual The salary offered will take into consideration an individual's experience level and qualifications. In addition to salary, M Science offers, for eligible employees, an annual discretionary incentive bonus, competitive employee benefits, including: medical, dental & vision coverage; 401(k); life, accident, disability insurance; and wellness programs. M Science also offers paid time off packages that include planned time off (vacation), unplanned time off (sick leave), paid holidays and paid parental leave.

Our client is building the future of trading by developing low-latency, high-performance systems that push the boundaries of financial technology. This role offers the chance to work with cutting-edge technology in a collaborative, close-knit team environment, where your expertise will directly impact real-time trading execution. You'll tackle complex engineering challenges, optimize mission-critical systems, and be part of a culture that values innovation, problem-solving, and technical excellence. If you're passionate about building next-generation trading platforms that execute in microseconds and want to work in a fast-paced, rewarding environment, this is the opportunity for you. Job Title: Principal Software Engineer - Trading Systems Location: Hybrid - New York, NY Employment Type: Full-Time, Direct Hire Key Responsibilities: Collaborate with teams across trading, quantitative research, product management, and compliance. Design and implement high-performance, Java-based trading applications. Optimize low-latency, event-driven system architectures. Work with operations and support teams to improve system stability and scalability. Define best practices for performance monitoring, fault tolerance, and system efficiency. Develop well-structured, maintainable code with comprehensive testing strategies. Qualifications Extensive experience in Java programming, data structures, and modern software engineering principles. 10+ years of experience building low-latency, high-throughput distributed systems. Strong understanding of multithreading, concurrency, and Java memory management. Ability to write efficient unit tests and integration tests for complex applications. Exceptional analytical and debugging skills, with a focus on optimizing system performance. Experience with financial or trading platforms, with a solid understanding of reliability and performance requirements. Preferred Skills Background in trading, fintech, or large-scale distributed applications. Knowledge of messaging and event-driven architectures (e.g., Kafka, JMS, ActiveMQ, Aeron). Experience with containerization and cloud-based infrastructure (Docker, Kubernetes, AWS). Familiarity with FIX protocol and high-performance market data processing. Strong expertise in databases (PostgreSQL, NoSQL) and distributed tracing tools (e.g., Prometheus, Grafana). Compensation & Benefits Competitive salary based on experience and qualifications. Comprehensive healthcare benefits, including medical, dental, and vision. Mental health support and family planning assistance. Generous paid time off, including holidays and parental leave. Pre-tax commuter benefits and professional development stipends. Monthly fitness and wellness reimbursement. Hybrid work flexibility with a collaborative office environment. Daily meal stipend and access to office amenities for in-person employees. Candidates must be authorized to work in the U.S.; visa sponsorship is not available for this role.

Elite global hedge fund seeks Software Developer to join their growing team. Urgent need for a junior or senior candidate so all ranges of experience are encouraged to apply. The roles are considered critical hires for the firm and offer a high degree of visibility. You will be developing tools to automate and monitor firm's trading related workflow to enhance efficiency, robustness and scalability. Candidate will also be tasked to develop and improve company's in-house order management system, market data interfaces and internal user interfaces. You will be working in a team environment and interact with traders, mid-office, data team, admin team and outside brokers. Job Responsibilities • Work with software developers and quantitative researchers to design and build efficient and scalable workflows for data processing and retrieval • Collaborate closely with colleagues in technology to ensure consistency across the Firm in order to maximize the re-use of core software components • Assist in building and maintaining automated solutions for the company's core data infrastructure, trade processing and reporting • Assume strong ownership of projects throughout their full production deployment life cycle • Improve documentation and procedures for end user, quant and development teams • Meaningfully contribute to the company's overall data strategy Requirements • Proficient in Python and SQL in order to write software, process data, perform calculations and generate reports • Ability to process and manipulate large volumes of data • Hands on individual that has the ability to work in a collaborative manner with other members of the Firm • Strong written/verbal communication, problem-solving and organizational skills • Highly motivated and intellectually curious individual with a keen eye for automation • Ability to manage multiple projects and tasks • Well-organized, proactive, resourceful, able to handle a fast-paced environment, question the status quo, accountable and possesses an ownership mindset • Experience in the financial industry is a plus but not an absolute requirement

The ideal candidate will be responsible for developing high-quality applications. They will also be responsible for designing and implementing testable and scalable code. The role is within a small and efficient team at a successful Financial Services company and reports directly to the Lead Developer & the CTO. DO NOT direct message the team for the sake of informing us that you applied. It will NOT help your chances. Responsibilities Develop quality software and web applications Analyze and maintain existing software applications Design highly scalable, testable code Discover and fix programming bugs (general QA) Qualifications Bachelor's degree or equivalent experience in Computer Science or related field Development experience with programming languages, including JavaScript, Ubuntu, Python, etc. SQL database or relational database skills AWS experience is helpful, but not mandatory Plaid experience is helpful, but not mandatory

At Guac, we're on a mission to solve grocery food waste with predictive ML. We forecast exactly how much of each product will sell, to put an end to the millions of tons of food that goes to waste every single day due to bad inventory replenishment. We're currently working with major supermarket chains in the US (you've probably shopped at some of them before), and we're backed by Y Combinator, 1984 Ventures, Collaborative Fund, and angels from Instacart and Citadel Securities. We're seeking a talented Software Engineer to join our team in-person in New York to help shape the future of grocery! About the Role As a Software Engineer at Guac, you'll have significant ownership and influence on our engineering and product direction: Data Engineering & Integration Design and implement scalable data pipelines for processing inventory and sales data across multiple grocery chains Build robust ETL workflows (Python, Dask, Dagster, GCP) for integrating with diverse customer systems Optimize data flows to handle the scale and complexity of enterprise grocery operations Backend Development Design and build robust backend services that power in-store ordering and production planning products Develop and maintain Python-based APIs using FastAPI on GCP Collaborate directly with customers' technical teams to understand and integrate with their IT infrastructure About You At least 3 years of relevant software engineering experience and a minimum of a Bachelor's degree or equivalent in Computer Science Strong proficiency in Python backend and API development Excellent communication skills and commercial mindset, with experience in customer-facing technical roles Bonus: Experience with data processing frameworks (Dagster, Airflow) and/or distributed systems Why Work with Us Join an early-stage team where you'll have real impact and ownership over technical decisions, strategy, and products used by our customers every day Solve intellectually challenging problems at the intersection of software engineering, data, and ML that require deep thinking and creativity Make a real-world impact on both climate and food security: the grocery industry is enormous (in the US, it accounts for ~4% of GDP), and we're tackling food waste at scale Be part of a fast-growing engineering team that's transforming how major grocery chains operate Our Tech Stack Languages & Frameworks: Backend - Python, FastAPI; Frontend - React, Next.js, Typescript Data Engineering: Dagster, Dask, SQL, BigQuery Cloud & Infrastructure: GCP, Terraform, Docker Databases: PostgreSQL, SQLAlchemy

Our Software Engineers are responsible for building the systems that power every aspect of their investment process, from research and analysis to trading, risk management, funding and settlement. Working side by side with investors and quantitative researchers, they use their technical skills to drive critical commercial outcomes. If you're interested in financial markets and excited by the prospect of having real impact in a fast-paced environment where everyone is inspired to be their best, they are excited to meet you. Our client's most successful engineers are critical thinkers who know how to dissect the problem as proficiently as they know how to build the solution. While we look for technical acumen, commercial acumen is just as important. That includes the ability to flex, change course, and iterate without always having pre-defined specs. YOUR OPPORTUNITY: From engineers who create next-gen platforms to desk-aligned developers who partner with investment teams to increase efficiency and maximize returns, engineering opportunities are as varied as they are challenging. YOUR SKILLS & TALENTS: • 3+ years of professional software engineering experience • Solid computer science fundamentals • Expert level programing skills in at least one of the following: Java, C++, Python • Proven track record in software design and development • Excellent analysis / problem solving skills • Strong communication and teamwork skills • Ability to manage multiple tasks in a demanding and dynamic environment • Minimum of a Bachelor's degree in Computer Science or a related STEM discipline

We are a seed-stage vertical-AI health-tech startup based in NYC looking for our final founding team member, a Software Engineer with a product-mindset and deeply technical background. Our founders John Zhao and Yury Yakubchyk have previously founded, scaled, and exited multi-$B startups (Athelas, Elemy, EverQuote), backed by Tier-1 VCs like YCombinator, Sequoia, General Catalyst, Founders Fund. We are currently a team of 4, have $2M in funding already raised from top VCs and angels, and are growing 2x month-over-month after launching recently. Come change the future of healthcare with us. Why Join? Be on the ground floor of a hyper-growth startup with $10B+ ambitions Work with a top-percentile, high talent-density team built on mutual respect and admiration, with shared goals, motivations, and vision for the future Operate with ownership and autonomy, solving ambiguous, high-impact problem areas Build a 10x experience for millions of patients in desperate need of care and hundreds of thousands of physicians frustrated with modern-day medicine Who You Are Highly motivated, ambitious, and capable - looking to tackle a large, meaningful problem area Have an ownership mindset, thinking for the long-term and placing the business and our customers first High velocity and high excellence - have a real sense of urgency to move quickly and take pride in the quality of your work An explorer - comfortable with ambiguity and autonomy, seeking to answer questions previously unasked, to leap into the unknown An optimist - you believe in a tomorrow better than today A builder - you take joy in bringing new creation to the world, in leveraging technology to make useful things Humble - you use your gifts in the service of others and understand that success is an output, not an input What you'll be doing Build, ship, maintain, iterate, improve, and scale product and code Design systems that are highly-performant and scalable Use internal and 3rd-party APIs to integrate disparate systems and orchestrate workflows Integrate cutting-edge technologies to create AI experiences for our customers Requirements Bachelor's degree or equivalent experience in Computer Science or related field Full-stack experience required. Experience with our stack - Node.js, Next.js (TypeScript), AWS, Postgres/Supabase is preferred 2+ years of professional working experience out-performing in high-quality environments Authorized to work in the United States Able to be in-person in New York City 5 days a week

Role: Software Engineer Salary: Up to $250K base + equity I'm looking for experienced Backend Engineers to join a fast-growing AI startup in NYC that's building the most sophisticated AI-powered digital coworker for financial services. With a fresh $50M funding round led by OpenAI, this startup is at the forefront of AI agent development, collaborating with leading research labs to revolutionize financial analysis. In this role, you will: Work on-site in NYC on groundbreaking AI agent technology Up to $250K+ salary (flexible) + 0.1-0.5% equity Collaborate with a tight-knit, high-talent team (ex-Stripe, Ramp, etc.) Build backend cutting-edge financial AI solutions Work hands-on with complex, high-scale financial systems Collaborate closely with leadership and engineering teams The ideal candidate will have: Experience building scalable backend systems in Python A strong background in backend engineering with a focus on security and performance A passion for working in fast-moving, high-impact environments This role requires hybrid work in New York City (6 days/week). If you're interested in this opportunity, apply now to be part of a fintech company shaping the future of financial services!

C++ Software Engineer - Ultra-Low Latency (µ-ns) HFT - Market-Leading Comp The Head of Engineering at a tier 1 player in systematic trading is looking to make a strategic and critical hire, specifically a C++ engineer to play a key role in the build out of brand new, ultra-low latency HFT systems across Equities, Options and Futures products. The pedigree of this group is phenomenal, having already hired some of the industry's top C++ engineers. Upon joining this team, you will spearhead this multi-year HFT build out alongside these engineers and your work will shape the trading strategy of the firm for years to come. You will have direct interaction with the business and a direct impact on the firm's bottom line. Please consider before applying: You should be a highly competent C++ engineer with deep understanding of low level concepts including threading (spin lock, atomics, mutexes), algo design, concurrency, latency optimisation and memory allocation. You should hold a Bachelor's degree in Computer Science, Computing or similar STEM subject from a top-100 university. Please apply to arrange a confidential intro call to discuss this in further detail.

C# - Fixed Income Developer Full-time (No C2C or Third-Party Resumes) No Sponsorship Salary $175,000 - $250,000 total compensation The Software Engineer role will have responsibilities within our engineering department to help develop and support applications. As an integral member of the team, you will collaborate closely with other engineers, product managers, external users, and senior management to identify requirements and develop robust, high-quality software. Job Description: Design and create proprietary software to handle critical trading demands, including but not limited to market data, quoting, pricing, risk, and P&L. Work closely with traders and researchers to understand and iterate on requirements. Work closely with various technology teams to deliver efficient and scalable solutions. Within this role you will be converting and updating an existing legacy system. Required: 5+ years of progressive experience developing software applications. Experience with object-oriented design and software development in a high-performance environment using C# is required (THIS IS NOT A JAVA OR C++ ROLE) Excellent attention to detail and accuracy and a thorough understanding of full life-cycle development and performance optimization. Ability to work closely with other software developers, traders, quants, and infrastructure team

LinkedIn is the world's largest professional network, built to create economic opportunity for every member of the global workforce. Our products help people make powerful connections, discover exciting opportunities, build necessary skills, and gain valuable insights every day. We're also committed to providing transformational opportunities for our own employees by investing in their growth. We aspire to create a culture that's built on trust, care, inclusion, and fun - where everyone can succeed. Join us to transform the way the world works. At LinkedIn, our approach to flexible work is centered on trust and optimized for culture, connection, clarity, and the evolving needs of our business. The work location of this role is hybrid, meaning it will be performed both from home and from a LinkedIn office on select days, as determined by the business needs of the team. LinkedIn Marketing Solutions (LMS) is a leader in B2B digital advertising, helping companies deliver the right message, to the right audience, on a safe and trusted platform. Through our suite of innovative advertising solutions, we provide customers high reach and ROI. We're looking for a visionary Sr. Staff Engineer to join our Post-Click Outcomes team, where you'll help drive revenue, help accelerate Partner integrations and optimize Ad supply and Lead Generation. In this pivotal role, you'll collaborate with senior engineering and product leads across the organization to set the bold technical direction and inspire your team to tackle complex challenges. Responsibilities: • You will set direction to platforms that power multiple teams and products • You will deliver impact by driving innovation while building and shipping software at scale • You will provide architectural guidance and mentorship to up-level the engineering organization • You will develop multi-tier scalable, high-volume performing, and reliable user-centric applications that operate 24x7 • You will execute on product and technical workstreams by collaborating with engineering, product managers, designers, other software development teams, and business partners • You will actively improve the level of craftsmanship at LinkedIn by developing best practices and defining best strategies • You will design products/services/tools and code that can be used by others while upholding operational impact of all decisions • You will identify problems and opportunities and lead teams to architect, design, implement and operationalize systems • You will work closely with and influence product and/or technology partners regularly to help define a long-term technology roadmap • You will resolve conflicts between teams within the organization to get alignment and build team culture • You will create a collaborative work environment that fosters autonomy, transparency, innovation, and learning • You will be a role model and professional coach for engineers with a strong bias for action and focus on craftsmanship • You will work with peers across teams to support and leverage a shared technical stack • You will review others' work and share knowledge Basic Qualifications: • BS/BA in Computer Science or related technical field or equivalent technical experience • 5+ years of industry experience in software design, development, and algorithm related solutions • 5+ years of experience programming in object-oriented languages such as C/C++, Java, Go, Rust, Python, Scala • 2+ years of experience as an architect, or technical leadership position Preferred Qualifications: • MS or PhD in Computer Science or related technical discipline • 10+ years' experience in software design, development, and algorithm related solutions with at least 5 years of experience in a technical leadership position • 5+ years' experience with large-scale distributed systems and client-server architectures • 10+ years programming experience in an object-oriented programming language such as Java, C/C++ • Experience with large-scale distributed systems and client-server architectures • Experience leading by influence, formulating and driving technical strategies across various organizations • Experience leading a large organization • Experience with B2B advertising • Background working on revenue generating product engineering and an understanding of marketing customer lifecycle • Experience in the design and development of performant, highly available, scalable web applications • Relevant experience working with engineers across multiple skill sets (e.g. Application/Backend, UI/Frontend, iOS/Android/Mobile) • Understanding of common performance patterns and anti-patterns in distributed systems • Active involvement in the creation and execution of technical strategies and roadmaps Suggested Skills: • Technical Leadership • Architectural Mastery • Code Review • Cross-organizational Collaboration • Online Advertising You will Benefit from our Culture We strongly believe in the well-being of our employees and their families. That is why we offer generous health and wellness programs and time away for employees of all levels. LinkedIn is committed to fair and equitable compensation practices. The pay range for this role is $175,000 - $288,000. Actual compensation packages are based on a wide array of factors unique to each candidate, including but not limited to skill set, years & depth of experience, certifications and specific office location. This may differ in other locations due to cost of labor considerations. The total compensation package for this position may also include annual performance bonus, stock, benefits and/or other applicable incentive compensation plans. For additional information, visit: ************************************** Equal Opportunity Statement LinkedIn is committed to diversity in its workforce and is proud to be an equal opportunity employer. LinkedIn considers qualified applicants without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, marital status, pregnancy, sex, gender expression or identity, sexual orientation, citizenship, or any other legally protected class. LinkedIn is an Affirmative Action and Equal Opportunity Employer as described in our equal opportunity statement here: *********************************************************************************************************** Please reference ******************************************************************************************** and ************************************************************************************************ for more information. LinkedIn is committed to offering an inclusive and accessible experience for all job seekers, including individuals with disabilities. Our goal is to foster an inclusive and accessible workplace where everyone has the opportunity to be successful. If you need a reasonable accommodation to search for a job opening, apply for a position, or participate in the interview process, connect with us at accommodations@linkedin.com and describe the specific accommodation requested for a disability-related limitation. Reasonable accommodations are modifications or adjustments to the application or hiring process that would enable you to fully participate in that process. Examples of reasonable accommodations include but are not limited to: -Documents in alternate formats or read aloud to you -Having interviews in an accessible location -Being accompanied by a service dog -Having a sign language interpreter present for the interview A request for an accommodation will be responded to within three business days. However, non-disability related requests, such as following up on an application, will not receive a response. 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We are working on a platform, which receives data about securities and prices from various data providers, enrich and validate it, and finally distribute the consolidated data to internal bank systems. Our team is responsible for different web applications, desktop applications, web services and Linux environments that allow to visualize securities and to execute workflows on them. Our components are created in Java 8-11, C# and .Net, JavaScript/TypeScript with Angular, Oracle, Spring 4-5 (as well as Spring Boot). Responsibilities: - Develop business and technical features for old and new applications - Prototype Ideas (we have many internal technical projects, we plan to rewrite all our legacy components in 1-2 years in Angular, Spring Boot and Spring Cloud, we play with Kotlin and Groovy) - Configure and maintain Windows and Linux environments (we own many environments, install agents and software, patch, monitor, etc) - Integrate our components with different internal and external client's systems - Configure, monitor, and troubleshoot Application servers (Tomcat, Weblogic) - Monitor applications, processes, scheduled jobs, collect different types of logs and metrics (ELK, ITRS, Autosys) - Setup and improve CI/CD (Jenkins, TeamCity, IBM Urban Deploy, Bash) - Automate routine with scripting languages (Groovy, Bash) - Write all types of tests: unit, integration, end-to-end - Design distributed applications (we deploy everything on more than one server, use load balancing and clusters, prefer lightweight and stateless solutions, extract functionality into small services, switch from monolith to microservice architecture) Mandatory Skills Description: - Strong Java SE and Java EE with at least 6 years of commercial experience - Strong Spring knowledge (Boot, IoC, MVC, AOP, Security, Data, JDBC, Test) - Good knowledge of SQL and relational databases (Oracle) - Good understanding of Servlets, Servlet containers (Tomcat) and application servers (Weblogic) - Good understanding of CI/CD, experience with TeamCity or/and Jenkins - Hands-on user experience with Linux (navigation, work with files and folders, work with permissions, users and groups, work with processes and services, understanding of keys and certificates, simple Bash scripting) - Ability to dive into the problem, find effective and clean solutions, discuss them with the team and implement the best one when everyone is on the same page Nice-to-Have Skills Description: - Angular or similar (React, Vue), Angular Material, RxJs - Ability to create nice HTML/CSS layouts - Deep Oracle knowledge - Experience with ELK - Experience with Spring Cloud modules and microservice architecture

The Senior Software Quality Engineer will be part of a team executing NextGen Architecture of Tomorrow dynamic pricing platform running on Google Cloud and interfacing with UPS rating and billing systems. The role requires the Senior SQE to be responsible for testing for multiple scrum teams and participate in end-to-end testing efforts with interfacing scrum teams. The teams operate within SAFe Agile Release Train. The tester is required to be onsite at least twice a week. Responsibilities: Conducts quality assessment (QA) design and development processes. Active participation in all Agile ceremonies Requirements review and analysis. Defect analysis, management and reporting. Collaborates with QA, applications, business analyst and user teams. Develops test solutions. Provides expertise in testing across the QA organization. Develops and implements new practices and testing standards. Contribute to project design. Mandatory Skills: Minimum Qualifications: Proficient in testing practices, testing levels, test plans, test script and test data creation. Knowledge of Safe Agile Framework Experience in testing API using POSTMAN, Rest Assured, JSON and REST API Experience with Azure DevOps Experience in performance testing using JMETER/K6 Knowledge of .Net, Java and JSON Experience in building and maintaining API Automation: Ready API, Postman, SOAP UI, Rest API Assured Excellent written and communication skills Strong analytical and problem-solving skills Bachelor's degree in computer science or related discipline Quality Assurance certifications are a plus

Our client is a specialist asset management firm with over $10 billion AUM, specialized in income-oriented credit investments in niche and inefficient markets. As a rapidly growing firm of 100+ employees in Greenwich, CT, they are seeking a full time Application Developer (Mid-Level Candidate) to build next-generation applications. This is for someone really looking to take that next step. This is a time of high-growth at the firm, having hired many over the past year plus. There is a strong push on their IT initiatives currently. The firm makes high caliber long-term investment hires. They are a heavy automation shop, use technology to their benefit, and are not afraid of using AI to improve. Responsibilities: Support the application development needs for trading, operations, risk management, finance and data analytics. Build applications that enhance our operations and advance the usage of our Snowflake Data Warehouse. Integrate 3rd party applications and data sources using modern middleware technologies. Partner with IT and security teams to ensure compliance with regulatory requirements and adherence to cybersecurity best practices. Stay up to date on trends, best practices, and emerging technologies across the data engineering space and integrate into the platform where applicable. Qualifications: The candidate is a self-motivated problem-solver with strong relationship/communication skills who is comfortable working independently in a complex environment Strong system design skills with an emphasis on clean code Proficient in programming languages such as .NET/Angular. Python experience a plus. Experience with developing applications to run on cloud-based solutions (AWS/Azure) Experience working with relational databases such as Snowflake and a good command of SQL Experience working in a Buy Side Financial Firm Bachelor's degree in computer science, engineering, or related field.

Compensation: $80K - $120K (Full-Time) | $50-$100/hr (Contract) Experience Level: Mid to Senior (3-6+ years in Shopify Development, UI/UX, and E-Commerce) About Us We are a leading secondary market dealer of high-end luxury watches, specializing in Patek Philippe, Audemars Piguet, Richard Mille, and Rolex. Our goal is to be the #1 most trusted and competitive luxury watch marketplace, ensuring a seamless buying experience for high-net-worth clientele. To achieve this, we are looking for a Shopify Web Developer who can combine front-end development, UI/UX design expertise, and Shopify customization to enhance our e-commerce platform. You'll work closely with our Head of Digital Product & E-Commerce to implement high-converting design elements, improve site speed, and optimize the overall digital experience. If you are a Shopify expert with a passion for luxury e-commerce, UI/UX design, and coding high-performance, conversion-driven web experiences, this role is for you. What You'll Do Develop & Maintain Shopify Customizations Build and maintain custom Shopify themes with clean, efficient code. Implement Shopify Liquid, JavaScript, HTML, and CSS to create new site features and design elements. Develop custom landing pages & sections tailored for lead generation and high-ticket sales. Enhance UI/UX & Improve Conversion Optimization Work closely with the Head of Digital Product to implement UI/UX improvements that increase conversions. Optimize mobile-first design for seamless high-end shopping experiences. Implement A/B testing experiments to refine product pages, form placements, and checkout flows. Improve Site Performance & Speed Optimize page load speeds, lazy loading, and image compression to enhance site performance. Reduce code bloat and improve Shopify site architecture for better user experience. Troubleshoot bugs, checkout errors, and performance bottlenecks. Support Data-Driven Decision Making Integrate heatmaps, session tracking, and analytics tools to help improve the shopping journey. Provide insights on user behavior and site interactions to drive better product and design decisions. Implement lead capture tracking & attribution tools to measure the effectiveness of campaigns. What You Bring to the Table 3-6+ years in Shopify development, UI/UX design, and e-commerce optimization. Proficiency in Shopify Liquid, JavaScript, HTML, CSS, and front-end frameworks. Experience in building custom Shopify themes & modifying existing themes. Strong UI/UX design skills, with a focus on optimizing user flows and mobile experience. Experience with Shopify Plus, API integrations, and performance optimizations. Familiarity with conversion optimization, heatmaps, and A/B testing tools. Bonus: Passion for luxury watches, high-end retail, or collectible marketplaces. Why Join Us? Direct impact on improving the digital experience for a $20B+ luxury market. Competitive salary, performance bonuses, and career growth opportunities. Work with a fast-growing luxury brand catering to ultra-high-net-worth clients. Opportunity to build a best-in-class Shopify experience for high-ticket sales.

We are looking for a talented Web Developer to join our team. You will be responsible for designing, coding, and modifying websites and web applications, from layout to function, ensuring an exceptional user experience. The ideal candidate should have a strong understanding of modern web development technologies, responsive design, and best coding practices. Key Responsibilities: Develop and maintain web applications and websites using modern technologies (e.g., HTML, CSS, JavaScript, React, Vue.js, or Angular). Write clean, efficient, and scalable code while following best practices. Collaborate with designers, backend developers, and product managers to deliver high-quality user experiences. Optimize applications for maximum speed and scalability. Ensure websites are accessible and work across various browsers and devices. Troubleshoot and debug issues to enhance website performance. Integrate third-party APIs and services as needed. Stay up to date with industry trends, tools, and emerging technologies. Qualifications & Skills: Proven experience as a Web Developer or similar role. Proficiency in front-end technologies (HTML5, CSS, JavaScript, and frameworks). Experience with backend technologies (Node.js, etc.) is a plus. Familiarity with databases (MySQL, PostgreSQL, MongoDB, etc.). Experience with version control systems. Understanding of web performance optimization techniques. Knowledge of RESTful APIs and third-party integrations. Strong problem-solving skills and attention to detail. Excellent communication and teamwork skills. Preferred Qualifications: Experience with LMS platforms (Canvas, etc.). Experience with working in C# Knowledge of cloud services (Azure, Google Cloud). Familiarity with CI/CD pipelines and DevOps practices. Experience in SEO best practices. Benefits & Perks: Competitive salary and performance-based bonuses. Health, dental, and vision insurance. Learning and development opportunities.

We are seeking a highly skilled Senior Kong Developer to join our team and lead the design, implementation, and optimization of API Gateway solutions using Kong API Gateway. The ideal candidate will have strong expertise in Kong's ecosystem, API management, and integration with microservices architectures. Key Responsibilities: Design, develop, and maintain Kong-based API Gateway solutions. Implement API Gateway policies, rate limiting, authentication, logging, monitoring, and security best practices. Configure and customize Kong plugins using Lua, Go, or JavaScript. Integrate Kong with backend services, databases, authentication systems (OAuth, JWT, OpenID Connect), and CI/CD pipelines. Optimize API performance, scalability, and reliability. Troubleshoot and resolve issues related to Kong API Gateway and microservices communication. Work closely with DevOps and security teams to ensure compliance with best practices. Document API configurations, policies, and best practices for internal teams. Required Skills & Qualifications: 8+ years of experience in API development and management. 3+ years of hands-on experience with Kong API Gateway (OSS or Enterprise). Strong knowledge of RESTful APIs, gRPC, GraphQL, and WebSockets. Proficiency in scripting languages such as Lua, Go, Python, or JavaScript for Kong plugin development. Experience with API security frameworks (OAuth 2.0, JWT, mTLS). Hands-on experience with Kubernetes, Docker, and cloud platforms (AWS, Azure, GCP). Familiarity with CI/CD pipelines and automation tools (Jenkins, GitHub Actions, Terraform). Strong problem-solving skills and ability to work in an Agile environment. Preferred Qualifications: Experience with Kong Enterprise features (e.g., Kong Manager, Kong Mesh, Vitals, and Brain). Knowledge of service mesh architectures (Istio, Linkerd). Experience with monitoring tools like Prometheus, Grafana, or ELK stack. Understanding of networking concepts such as DNS, TCP/IP, and Load Balancing.