Developer Jobs in Lyons, IL

Glenview, Illinois, 60025 United States Category: Information Technology Date Needed by: 5/19/2025 Primary Duties and Responsibilities: You bring the motivation, teamwork, and integrity and we will provide the collaborative culture, professional development, and respect you deserve. And if you are good at what you do, you will have a career at Wespath Benefits and Investments. Join our team in Information Technology - and, if you like, teams such as our DEI Council or our Green Team on environmental sustainability - and make an impact through your work! Wespath is an Equal Opportunity Employer that is committed to a diverse and inclusive company culture and does not discriminate against applicants and employees because of disability, sex, race, gender identity, sexual orientation, religion, national origin, age, veteran status, or any other protected status under the law. Wespath, recognized as a 2017-2024 Chicago's Best and Brightest Companies to Work For and a 2018-2024 National Best and Brightest Companies to Work For, has an opportunity for a Software Development Engineer in Test (SDET) that plays a critical role in ensuring the quality and reliability of our software products through the development and execution of comprehensive test plans and automation scripts. This position requires a strong understanding of software development principles, as well as expertise in testing methodologies and tools. More specifically, as an SDET you will: Develop and maintain test automation framework that contains tests for functional, integration, performance, and security testing. Execute automated test cases to verify software functionality and performance. Ensure frameworks support maintainability, reusability, and adaptability to evolving project requirements. Develop and maintain different testing stages into CI/CD pipelines. Integrate testing strategies seamlessly into the software development lifecycle. Identify gaps in test coverage and develop quality test code to fill such gaps. Participate in code reviews and identify opportunities to improve earlier in the process. Identify and analyze the root cause of complex bugs in your code as well as others' code. Analyze and report on test results, identify defects, and document issues accurately and efficiently. Design and execute performance and load tests to evaluate software scalability and reliability under various conditions. Collaborate effectively with developers, QA engineers, and Product Owners to ensure alignment on quality goals and priorities based on product requirements. SDET Compensation and Benefits: Medical, dental, vision and well-being benefits from our HealthFlex Exchange on day one. 8% employer contribution to retirement plan with an additional match up to 2% on day one. 12 days of PTO + 12 paid holidays. Hybrid working arrangement. The compensation range for this position is $105,000 - $116,000 with a bonus opportunity and customary benefits. Final compensation will be set based on the hired applicant's qualifications (education, training, and/or experience related to this role), and as such, may fall outside the range shown. #LI-CW1 #LI-hybrid Minimum Requirements/Qualifications: Bachelor's degree in computer science, software engineering, a related field, or equivalent experience. 3+ years of experience as a QA Automation Engineer, Software Development Engineer in Test (SDET), or similar Test Automation role. Experience with open-source test automation frameworks such as Playwright, Webdriver IO, Selenium, Cucumber, TestNG, Cypress, etc. automating Web Browser User Interfaces and API endpoints. Knowledge of defect tracking systems and test case management systems preferably with qTest. Experience working with and integrating testing into CI/CD pipelines and software delivery, preferably with Azure DevOps. Strong understanding of software testing principles, methodologies, and best practices. Proficiency in developing reusable, maintainable, and object-oriented code. Ability to show strong programming skills in languages related to Test Automation frameworks such as Java, JavaScript, TypeScript, Python, or C#. Preferred Qualifications Experience working with Agile, SAFE development methodologies. Experience with product/project management and design tools such as Jira, Confluence, Miro, and Figma. Knowledge of 403(b), 401(k) pension record-keeping systems, and/or health and welfare benefits systems. Wespath Benefits and Investments is an Equal Opportunity Employer and does not discriminate in hiring. PDN-9e978cac-6d2e-4847-965c-5defb318588c

Employment Type: Contract Duration: 3 months Preferred Location: Remote if local, 3 days onsite in North Chicago Role Description: We're currently seeking an experienced ETL Developer to support a growing data integration environment. This role will involve working on end-to-end ETL processes, collaborating with various teams, and contributing to a high-performance data operations framework. Requirements: • Bachelor's degree or higher in Computer Science, Information Technology, or a similar discipline. • Minimum of five years of hands-on experience with ETL development, preferably using Talend or comparable tools. • Strong understanding of relational database systems, especially with Microsoft SQL Server and Oracle databases. • Excellent communication skills, both written and verbal. • Proven ability to work effectively in team-oriented environments. • Highly organized with the ability to manage multiple priorities and deadlines in a dynamic setting. • Competent in Microsoft Office applications, including Word, Excel, and PowerPoint. Preferred Experience: • Familiarity with enterprise systems such as SAP ERP and SAP HANA. • At least two years of programming experience in Java is a plus. Educational Background: Candidates with degrees in Information Technology disciplines such as B.E., B.Tech, or MCA are preferred.

ETL engineer Duration : 12 Months with ext 2 days Onsite in a week Qualifications Top 5 Skill sets 1. Python or PySpark 2.Complex SQL Development debugging optimization 3.AWS - Glue Step Functions 4.Knowledge of inner working of Databases - like AWS RDS MySQL 5. Big Data Processing Nice to have skills or certifications: Experience as a lead for decent sized ETL team Experience with Apache Iceberg Observability tools like Dynatrace or DataDog Must extensively experience in building ETL jobs and hands on coder for large data set in an enterprise setup. Job Summary: An ETL developer needs to design build test and maintain systems that extract load and transform data from multiple different systems. Primary Responsibilities: Leads Designs implements deploys and optimizes backend ETL services. Support a massive scale enterprise data solution using AWS data and analytics services. Analyze and interpret complex data and related systems and provides the efficient technical solutions. Provide support to ETL schedule and maintain compliance to same. - Develop and maintain standards to ETL codes and maintain an effective project life cycle on all ETL processes. Coordinate with cross functional teams like architect's platform engineers' other developers and product owners to build data processing procedures. Perform root cause analysis on production issues and perform routine monitoring on databases and provide support to ETL environments. Help create functional specifications technical designs and working with business process area owners. Implement industry best practices code and configuration for production and non-production environments in an highly automated environment. Provides technical advice effort estimate impact analysis. Provides timely project status and issue reporting to management. Qualifications: 6 years' experience using ETL tools to perform data cleansing data profiling transforming and scheduling various workflows. Expert level proficiency with writing debugging and optimizing SQL. - 3-4 years programming experience using Python or PySpark/Glue required. Knowledge of common design patterns models and architecture used in Big Data processing. 3-4 years' experience with AWS services such as Glue S3 Redshift Lambda Step Functions RDS Aurora/MySQL Apache Iceberg CloudWatch SNS SQS EventBridge. Capable of troubleshooting common database issues familiarity with observability tools. Self-starter responsible professional and accountable. A finisher seeing a project or task through to completion despite challenges.

About HCC/CCI Henry Crown & Company/CC Industries is a Chicago-based, privately-held company that manages business, philanthropic, and family interests on behalf of a multi-generational family. The business ventures fall into broadly-defined categories: wholly-owned operating companies, public and private equity investments, and real estate. The enterprise also supports individual and collective giving through Crown Family Philanthropies and provides traditional family office services across generations. The enterprise employs approximately 350 professionals in the areas of investment management, corporate development, financial operations, tax, research and innovation, human resources, information technologies, and legal. Why Work for Us? We are a private enterprise with more than a 100-year legacy and track record of financial success, supporting our communities, and taking care of our employees. We plan strategically with a long-term time horizon and an integrated approach to access superior opportunities and optimize financial results. Integrity, collaboration, and dedication are cornerstones of our workplace culture that create rewarding professional experiences. Position Description This position requires proven commercial experience in the complete lifecycle development of ASP.NET and VB.NET/C# applications. The ideal candidate will have expertise in .NET application design, database integration and development, testing and quality control, server management, and architectural design. Experience with MS Power Platform development is also required. In this role, the Senior Programmer Analyst will collaborate closely with the development team and business stakeholders to optimize business operations through enterprise systems. The candidate will contribute to the development of new systems, enhance existing applications, and provide ongoing support for software maintenance. Additionally, the role involves assisting with the support of OpenText and Microsoft financial applications. The successful candidate must have strong communication, problem-solving, and customer service skills, as well as the ability to manage a diverse range of projects effectively. Flexibility and adaptability are essential in this dynamic, fast-paced environment. Responsibilities Design and build custom web applications using Visual Studio, following technical specifications and designs. Develop stored procedures to integrate applications with databases, ensuring seamless data flow. Create and implement solutions using the Microsoft Power Platform to streamline business processes. Lead efforts in gathering and analyzing project requirements and create detailed functional requirement specifications. Operate in an Agile development environment, contributing to sprint planning and delivering timely results. Design and implement rich, user-friendly web interfaces as well as develop server-side functionality based on object-oriented design principles to ensure scalability and maintainability. Recommend, plan, and execute improvements and upgrades for existing web applications to enhance performance and functionality. Actively participate in daily stand-up meetings to ensure proper communication and collaboration across teams. Conduct unit and system testing focused on specific features, ensuring quality and reliability of applications. Contribute to user acceptance testing, as well as performance and load testing, and assist in issue identification and remediation. Interface with customers to provide group and individual support and training, ensuring effective communication of project status and escalation of issues as needed. Coach and support users as necessary to ensure they understand how to use our custom applications as well as troubleshooting any issues a user may encounter. Help share your existing knowledge and skills in technologies and methodologies new to the team through training or personal guidance. Acquire new or grow existing skills through additional third-party training courses or conferences. Monitor and upgrade the development environment and tools used by the team, such as DevOps or VS, by conducting compatibility research and testing as well as final upgrade implementation. Create, edit, and revise technical documentation for new and existing custom applications, such as project requirement documentation and architectural diagrams, mockups, release notes, and user manuals. Participate in screening and interviewing potential candidates for any additional open positions as needed. Qualifications: Bachelor's degree in computer science or equivalent. 5-7 years of ASP. NET, MS SQL Server, and MS Power Platform development experience Solid understanding of object-oriented programming (OOP) and current design patterns/practices. Proficiency with Microsoft Development Tools: DevOps, Visual Studio, SSMS, SSRS. Deep hands-on knowledge of: VB.NET, C# and ASP.NET. Extensive experience writing stored procedures and functions in SQL Server. Hands on design and development experience with MS Power Platform. Experience with technologies including JavaScript, CSS, AJAX, XML and jQuery. Understanding of relational database (SQL Server) design. Experience with API development and Integration with 3rd party APIs. Strong written, verbal, and interpersonal skills as well as excellent customer service, and problem-solving skills Mobile app development experience is a plus The Starting Salary Range: $119k-$131k. Exact compensation may vary based on skills, experience, and location. To see an overview of all our benefits please go to our career portal here. Don't meet every single requirement? Studies have shown that women, members of the LGBTQIA+ community, individuals experiencing disability and BIPOC are less likely to apply to jobs unless they meet every single qualification. At HCC/CCI we are dedicated to building a diverse, inclusive and authentic workplace, so if you're excited about this role but your past experience doesn't align perfectly with every qualification in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles. PDN-9db432c4-ef93-475a-a192-ba66ad7a59ea

Job Title: Senior Angular Developer Must be Chicago, IL Duration : 12 months+ Must: * Minimum 8+ Years of experience with UI Development * Angular * Java Script * Type Script * AWS Regards, Charan Varanasi Dexian is a leading provider of staffing, IT, and workforce solutions with over 12,000 employees and 70 locations worldwide. As one of the largest IT staffing companies and the 2nd largest minority-owned staffing company in the U.S., Dexian was formed in 2023 through the merger of DISYS and Signature Consultants. Combining the best elements of its core companies, Dexian's platform connects talent, technology, and organizations to produce game-changing results that help everyone achieve their ambitions and goals. Dexian's brands include Dexian DISYS, Dexian Signature Consultants, Dexian Government Solutions, Dexian Talent Development and Dexian IT Solutions. Visit ******************* to learn more. Dexian is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status.

NO SPONSORSHIP SOFTWARE ENGINEER PLATFORM ENGINEER - Java / C#.NET SALARY: $97k -$184k plus 15% bonus Java & C# .Net developer, who can take Java technology and redesign it in .NET They want to move away from Java totally and eventually do all .NET (backend development/middleware enhancements) Any product development is a plus Internet of things IoT Looking for a candidate to architect and enhance core middleware that powers cloud IoT platform design development and delivery. ISO, Java, .NET C# Azure Kafka Rabbit MQ AWS infrastructure as a code IoC Terraform CICD Jenkins GitHub Microservices Containerization Docker Kubernetes AWS Multi Cloud Key Responsibilities: Act as a technical authority and key driver in the design, development, and delivery of innovative features, collaborating with product owners, front-end, middleware, DevOps, and firmware teams to align technical solutions with business goals. Lead technical assessments, scope changes, and oversee the management of the codebase for critical business requirements, high-impact product enhancements, and complex change requests across multiple initiatives. Architect and implement scalable, efficient, and robust software designs for high-complexity projects, working closely with solution architects and senior engineering leaders to ensure alignment with platform and business strategies. Champion Agile methodologies, such as Scrum, to enable efficient development cycles, continuous integration, and high-quality deliverables in middleware development. Facilitate and lead strategic technical discussions, including architecture reviews, design meetings, and pull requests, fostering a culture of engineering excellence and collaboration. Drive adherence to best practices, coding standards, and platform design principles to deliver high-quality, reusable, and maintainable code. Develop deep domain expertise in platform-specific frameworks, features, and middleware components, acting as a subject-matter expert and advisor across teams. Mentor and coach engineers across the organization, building technical capability, fostering innovation, and cultivating leadership within the engineering team. Collaborate with cross-functional domain experts including infrastructure, database, security, and front-end teams to drive cohesive solutions and seamless integration. Provide technical leadership approaches to elevate the myQ platform's technical capabilities and market competitiveness. ISO 27001 standards Job Requirements: Bachelor s Degree An advanced degree in a directly relevant area of study may substitute for up to two (2) years of job-related experience. 8+ years of experience in software engineering, design, development, and deployment of large-scale systems Extensive experience in creating technical documentation, including design specifications, architecture diagrams, and deployment guides. Deep understanding of Agile methodologies and Scrum processes Proficiency with Java, .NET, C#, Azure, SQL, and Visual Studio. Hands-on experience with GIT, NoSQL databases, and messaging systems such as Kafka, RabbitMQ, or similar technologies. Advanced knowledge of AWS services, including but not limited to EC2, S3, Lambda, API Gateway, RDS, DynamoDB, and CloudFront. Strong expertise in Infrastructure as Code (IaC) using Terraform for automated provisioning and management of cloud resources. Proficiency with CI/CD tools such as Jenkins, GitHub Actions, or AWS CodePipeline, and experience with automated testing and deployment frameworks. Experience Docker and Kubernetes. Ability to travel domestically and internationally up to 10%. Knowledge, Skills, and Abilities: In-depth understanding of software development and design principles, with a focus on building scalable, secure, and maintainable systems. Comprehensive expertise in cloud-based development and architecture, with a strong focus on AWS and multi-cloud solutions. Exceptional ability to lead, collaborate, and provide clear technical direction to multiple development teams across diverse geographies. Deep knowledge of CI/CD practices, tools, and deployment processes, enabling efficient and reliable software delivery. Proven ability to debug, troubleshoot, and resolve complex technical issues in distributed systems and cloud environments. Proficiency in estimating work, supporting project planning efforts, and reporting progress to stakeholders at a platform and organizational level. Strong understanding of security best practices in cloud environments, including IAM roles, encryption, and network security. Demonstrated ability to leverage cloud monitoring and logging tools such as AWS CloudWatch, Elastic Stack, or Datadog for performance optimization and incident resolution. Experience with automated testing frameworks and ensuring high-quality software delivery through robust test pipelines.

Hello, We have 3 urgent openings for “ Principal Core Java Developer". These are 2-day on-site positions in Chicago, IL. Only looking for candidates who can work on W2 Strictly no C2C or third-party vendors Job Title: Principal Core Java Developer Company: Charles Schwab Location: Chicago, IL (Hybrid - 2 Days Onsite Per Week) About the Role: Charles Schwab is looking for a highly experienced Principal Core Java Developer to join our growing technology team. This is a hybrid position based in Chicago, IL, requiring 2 days onsite per week. The ideal candidate will have deep expertise in Core Java, multi-threading, and high-performance application development, particularly in financial or trading systems. Key Responsibilities: Design, develop, and maintain backend systems using Core Java Build highly concurrent and scalable applications leveraging multi-threading and low-latency techniques Collaborate with architects and technical leads to implement robust, enterprise-level solutions Write clean, efficient, and well-documented code aligned with best practices Participate in code reviews, performance tuning, and production support Work closely with cross-functional teams to define and deliver business-critical features Technologies and Skills: Strong expertise in Core Java (8 or higher) Hands-on experience with multi-threading, concurrency, and collections Knowledge of JVM internals, Garbage Collection, and system performance tuning Familiarity with Spring Framework, REST APIs, and messaging systems (Kafka, JMS) Experience with SQL/NoSQL databases Exposure to CI/CD tools, containerization (Docker), and version control systems (Git) Experience working in Agile environments Preferred Qualifications: Financial services or trading systems experience Understanding of distributed systems and microservices architecture Familiarity with cloud platforms like AWS, Azure, or GCP

*We cannot support C2C on this role* Requirements: Bachelor's degree in computer science, Engineering, or related field (or equivalent practical experience). 5+ years of hands-on experience in Java (Spring Boot). 5+ years of experience in frontend development using Angular 10+, TypeScript, HTML5, and CSS3. Proven experience with Microsoft Azure services such as App Services, Azure Functions, Azure DevOps, Azure Storage, or Azure SQL. Proficient in setting up and managing GitHub Workflows for CI/CD automation. Solid understanding of REST APIs, microservices architecture, and asynchronous processing. Experience with SQL databases like MySQL or PostgreSQL (NoSQL experience is a plus). Comfortable with Agile/Scrum development methodologies and Git-based version control. Hands on experience of test automation frameworks (JUnit, Jasmine, Karma). Experience with Infrastructure as Code (IaC) using tools like Terraform Experience with containerization technologies such as Docker and orchestration tools like Kubernetes. Day to Day: We are seeking a skilled and driven Full Stack Engineer with strong expertise in Java (Spring Boot) and Angular. In this role, you will contribute to the design, development, deployment, and maintenance of scalable, cloud-native applications. This is a key position within a fast-paced, agile team working to build impactful software solutions. Key Responsibilities Design, develop, and maintain full-stack applications using Java (Spring Boot) and Angular. Build and integrate RESTful APIs, microservices, and cloud-native solutions. Leverage Microsoft Azure services for application deployment, scalability, and monitoring. Set up and maintain CI/CD pipelines using GitHub Workflows for efficient and automated development processes, conduct code reviews. Collaborate cross-functionally with product managers, UX designers, and QA engineers to deliver high-quality features. Write clean, maintainable, and testable code with a strong focus on performance and security. Troubleshoot, debug, and optimize existing applications and infrastructure. Ensure software is deployed efficiently and reliably to production environments using best DevOps practices.

Key Responsibilities: Develop and maintain scalable Java-based enterprise applications. Design and implement RESTful APIs using Spring Boot / Spring REST API / Spring Data JPA. Build UI components and dashboards using ReactJS. Implement and manage batch processing jobs using Spring Batch. Work with Oracle ERP Cloud (Fusion) for data integration and system interoperability (OIC, Procurement, Contracts, Accounting Hub, etc.). Collaborate with cross-functional teams including Oracle ERP team, front-end, and DevOps. Utilize CyberArk AIM for secure secrets management. Conduct unit testing with JUnit 5 and participate in code reviews. Develop scripts for automation and batch processes in Unix/Linux and Windows. Maintain CI/CD pipelines using Jenkins, Docker, GitHub, SonarQube, Nexus IQ, and Trident. Follow secure coding practices and assist in application hardening and quality assurance. Must-Have Skills: Java 11 or higher Spring Boot, Spring REST API, Spring Batch, Spring Data JPA ReactJS, Node.js SQL, Oracle Database Oracle ERP Cloud/Fusion Cloud (OIC, Procurement, Accounting Hub, etc.) Unix Shell Scripting & Windows Batch Scripting CyberArk AIM for secure credential access JUnit 5 for test-driven development Gradle, GitHub, Docker, Jenkins, SonarQube, Nexus IQ, Trident Understanding of OCP (Oracle Certified Professional) standards

Role: Software Engineer The Britannica Group owns two of the world's most valuable and trusted sources of knowledge: Encyclopaedia Britannica (established 1768) and Merriam-Webster (established 1825). Now, as digital-first brands, they serve a global audience of more than 2 billion users on the web, apps, and social media. We are hiring for a Software Engineer to join the Britannica engineering team. Candidates will be part of a collaborative and agile group of engineers, working closely with Product, Editorial, and Marketing teams on architecting and implementing technological solutions. Candidates should have experience with the full stack development lifecycle of modern web applications. Ideally, candidates will have a working knowledge of Python, SQL, JavaScript, HTML and REST APIs. LOCATION:Chicagoland/Hybrid An ideal candidate will have: 2+ years of engineering experience building and maintaining software applications B.S. in Computer Science or related field, or equivalent industry experience Demonstrated expertise writing concise, well crafted, and resilient code Proficiency with frontend languages including JavaScript, HTML and CSS Proficiency with the Python programming language and Flask Experience building and consuming REST APIs and web services using JSON/XML Experience with Git/Github and performing code reviews Experience with SQL and relational databases such as PostgreSQL Familiarity with LInux, Windows and shell scripting Familiarity with at least one modern JavaScript framework such as React Self-starter who can lead a project, collaborating with others as well as working independently Able to quickly adapt and independently learn new technologies to solve business issues Proven analytical and problem-solving skills with high attention to detail and accuracy Passion for creating things that people love to use Britannica strives to provide its users with trustworthy, verified information in a constantly changing world. We aspire to fulfill that mission with a workforce who represent a variety of life experiences and points of view. All backgrounds and cultures are welcomed.

Department: Global Banking Technology & Operations As a Senior Big Data Java Engineer, you will contribute to the development of our client's data lake streaming platform on Azure. Working independently within a Feature Team, your primary responsibilities include: Development & Architecture: Architect, design, and build Java applications using Kafka Stream and Spark in Azure; develop scalable, resilient data pipelines. Quality Coding: Write and maintain high-quality Java code, ensuring adherence to best practices. System Design: Focus on scalability and resiliency when designing systems; troubleshoot performance issues in distributed systems managing large data volumes. Code Reviews & Team Collaboration: Conduct code reviews, provide feedback, and support team improvements. Customer-Focused Solutions: Break down customer requirements with the Product Owner, ensuring alignment with project goals. Testing & Deployment: Manage testing, deployment, and production activities, adhering to chapter guidelines for stability. Continuous Improvement: Participate in pair programming, write unit and BDD-style tests (JUnit, Mockito, Cucumber), and engage in backlog refinement. Key Skills & Competencies Proficiency with Java, Kafka Streams, Spark, and Spring Boot (or other Java frameworks). Expertise in distributed systems design, especially Big Data systems for batch and real-time processing. Experience with cloud platforms (AWS or Azure), and tools such as Elastic Search, Kibana, and Kubernetes. Strong understanding of RESTful API design and third-party API integration. Proficiency with version control systems like Git. Agile methodology experience, ideally Scrum. Familiarity with automated testing, including test-driven development, unit and integration testing, and BDD. Knowledge of continuous integration tools and service-oriented architectures. Excellent analytical skills with the ability to simplify complex problems. Results-driven and team-oriented with a focus on collaboration and client satisfaction. Experience & Education 7+ years in Java programming at a senior level. 3+ years with Spark, Kafka, and cloud technologies. Bachelor's or Master's degree in Computer Science, Information Technology, or a related technical field.

About the Company A financial firm based in Chicago is looking to add a Go Lang Engineer to their team. The company is currently in the beginning stages of a long term transformation as they rebuild three of their main platforms from scratch. If you are looking for a place where you can grow professionally and financially all while adding value to your team, please consider applying. About the Role Key role in design and technical direction/architecture of the updated platform. You will lead/mentor other junior and mid level and Senior developers. You will be able to help others understand how the technical decision will impact the business. Will work with leadership to increase innovation and creativity within the team. Required: 4+ years of experience as a Go Lang engineer Experience with Java is a big plus Kafka, spring and REST experience preferred Strong with Data Structures and Algorithms Multithreading and concurrency AWS experience is preferred

Salary: $200k-250k Total compensation: $400k-500k+ depending on performance and seniority We're looking for a Python Software Engineer to join a small and fast-moving proprietary trading firm at the intersection of technology, data, and finance. This is your chance to work on high-impact projects powering global trading strategies - right from the heart of their Chicago office. About the Role: As a Python Software Engineer, you'll play a key role in building and scaling the core systems that drive trading operations. You'll work directly with Traders and Researchers to enhance infrastructure, develop new tools, and contribute to a wide range of mission-critical applications across asset classes. What You'll Be Doing: Designing and building scalable software for trading infrastructure and internal tools Partnering with Traders and Quants to translate business needs into technical solutions Improving performance and flexibility of existing systems in a fast-paced production environment Taking ownership of new projects, with the autonomy to make a real impact from day one What We're Looking For: 2+ years of experience in Python development (production-level) Strong technical background in Computer Science, Engineering, or similar Experience with databases like PostgreSQL, MongoDB, or SQL Familiarity with Linux-based environments Excellent communication skills and a collaborative mindset Thrives in a fast-paced, problem-solving environment Join a tech-forward team where ideas move quickly, ownership is encouraged, and innovation is part of everyday life!

INFI is an innovative provider of restaurant technology solutions, enabling food service businesses to enhance their customer experience, streamline operations, and boost loyalty. Our offerings include advanced data analytics, self-ordering solutions, custom mobile applications, and marketing tools designed specifically for the restaurant industry. Role Overview We are seeking a skilled and motivated Backend Developer to join our dynamic team. The ideal candidate will have at least 4 years of experience working with microservices cloud infrastructure and backend technologies, including Kubernetes, Docker, and cloud databases. You will design, develop, and maintain backend services, ensuring they are robust, scalable, and optimized for performance. Key Responsibilities Design, develop, and maintain RESTful APIs to support front-end and third-party integrations. Collaborate with cross-functional teams to define, design, and ship new features. Build and manage scalable cloud-based backend systems using Kubernetes and Docker. Write efficient and maintainable code in Golang. Design and manage SQL and cloud databases, with a focus on PostgreSQL and cloud database solutions. Implement best practices for testing, performance optimization, and security. Monitor, troubleshoot, and resolve issues in production systems. Required Qualifications 4+ years of experience in microservices and cloud infrastructure. Proficiency in Golang programming language. Hands-on experience with Kubernetes and Docker for containerized application development and deployment. Strong knowledge of database design and management using SQL and PostgreSQL. Experience with cloud database technologies, including Aliyun Cloud Services or similar platforms. Expertise in designing and implementing RESTful APIs. Strong problem-solving skills and attention to detail. Excellent communication and teamwork skills. Preferred Qualifications Familiarity with CI/CD pipelines and DevOps practices. Experience with distributed systems and microservices architecture. Knowledge of security practices in backend development. Prior experience working in Agile environments. What We Offer Competitive salary and performance-based incentives Flexible work environment, including hybrid options Professional growth opportunities within a fast-paced, high-impact team Equity Grant Why Join INFI? At INFI, you'll have the opportunity to shape the future of restaurant technology and directly influence our growth. If you're data-driven, thrive in a collaborative environment, and are passionate about scaling innovative products, we'd love to meet you.

Software Engineer - Leading Hedge Fund Primary Technology: Python & Java We have partnered with one of the most prestigious and innovative hedge funds in the world, who are looking for experienced Software Engineers. This is an opportunity to contribute to high-impact projects, designing and building trading platforms that directly influence the firm's profit centers. You'll collaborate with quantitative researchers, portfolio managers, and engineers on cutting-edge solutions that drive sophisticated trading strategies, data-driven insights, and optimize decision-making. The firm is expanding its headcount, offering both mid-level and senior-level positions, with significant growth potential for those passionate about building scalable, efficient systems. Key Responsibilities: Architect and develop complex trading systems. Collaborate with traders and quantitative teams to design, test, and deploy high-performance trading strategies. Analyze large datasets to create predictive models that identify trading opportunities. Continuously refine algorithms to enhance profitability and performance. Partner with cross-functional teams to integrate new tools and features into the trading infrastructure. Requirements: Mid-level: 3-10 years of industry experience. Industry experience working in Python & Java, with experience in developing, testing, and scaling complex systems. Expertise in data structures, algorithms, and their practical applications in finance or trading environments. Strong background in Computer Science, Mathematics, or related technical fields (Bachelor's degree required, GPA 3.7+). Strong communication skills, with the ability to work cross-functionally and explain complex concepts to diverse teams. A commercial mindset, understanding the impact of your work on the firm's bottom line.

SideChannel provides cutting-edge cybersecurity technology and services to protect mid-market to enterprise organizations. Our patented Enclave microsegmentation technology creates secure, software-defined networks, reducing attack surfaces without complex infrastructure changes. With rapid deployment and granular access controls, Enclave enhances security and limits lateral movement. Our vCISO services offer tailored risk assessments, compliance guidance, incident response planning, and security program development. SideChannel combines advanced technology with real-world expertise to defend against evolving cyber threats with scalable and cost-effective solutions. Role Description This is a full-time remote role for a Software Engineer. The preference is that you are near Chicago, but we are considering anyone in a nearby timezone. The Software Engineer will be responsible for developing, testing, and maintaining software applications written in GoLang. You will work closely with cross-functional teams to design and implement a multi-operating systems application, ensure code quality through best programming practices, and enhance existing software systems. Day-to-day tasks also include debugging, troubleshooting, optimizing software performance, and training on secure development coding practices. Anyone with a security and networking background moves to the head for the line. Qualifications Strong background in Computer Science Understand best secure coding practices Experience in API enabled data retrieval and storage and thick client software development Proficiency in Programming and Object-Oriented Programming (OOP) prefer in GoLang Excellent problem-solving and analytical skills Ability to work independently and collaboratively in a remote environment Excellent communication skills Prior experience in the cybersecurity industry is a plus Bachelor's degree or higher in Computer Science preferred Benefits 401k plus match Medical, Vision, and Dental insurance generous PTO policy training and conference attendance available Stock options Bonus potential

A leading global automated proprietary trading firm is seeking a Software Engineer specializing in high-frequency trading (HFT) to spearhead the development of their next generation of trading systems and operations. In this role, you will motivate and guide teams to advance algorithmic trading technologies, utilizing cutting-edge quantitative tools while collaborating with exceptional engineers, ML traders, and Quant researchers. You will also be responsible for evaluating system performance and proactively identifying opportunities for improvement to optimise efficiency and reliability. Main Responsibilities Manage Trading Systems: Oversee the development and maintenance of state-of-the-art high-frequency trading systems and applications Collaborate Across Teams: Work closely with top-tier quantitative teams and technologists from various trading divisions to optimize trading solutions Enhance Operations: Drive improvements in trading operations across multiple asset classes globally Candidate Requirements Demonstrated experience in leading and mentoring engineering teams within a fast-paced environment Track record of optimizing and maintaining HF trading systems Strong programming skills in Python and C++ Solid knowledge of Linux/Unix systems for server management and deployment Strong academic credentials in a STEM discipline, preferably in computer science or engineering Apply now to join one of the top teams in algorithmic trading and financial markets, where you'll play a pivotal role in building next-generation trading systems and technologies.

Goliath Partners has partnered with a thriving HFT firm that's built out their Chicago based office, and have turned their office into a hybrid work environment in order to expand their networking abilities around the world and providing a great work-life balance. The firm was founded by a very successful PM that sold his previous venture, and he and this firm are looking to quickly make a name for themselves in the US. They have already made moves to have the ability to compete with the top names in the space, and pride themselves in their set up, which is similar to other collaborative shops but they pride themselves in being known to be far more collaborative than most. They have a built out centralized execution team and are looking to add talented C++ Software Engineers with relevant experience to their team. Requirements: Bachelors in Computer Science/ Statistics/ Mathematics etc. Experience with C/C++ Familiarity with distributed systems and infrastructure development Previous examples of competitive edge (high placed hackathon, awards, academic excellence, etc.) Beneficial Skills: Masters/PhD in STEM related subjects Knowledge of Python Work experience with a disruptor, startup, or trading enterprise Compensation: Competitive compensation package for the ideal candidate will be a package of between $250-300k in base and additional bonuses that can get up to between $700-800k. Additional incentives include deferred bonuses, sign-on bonuses, and discretionary bonuses. Please apply and Goliath will be in touch!

Xenata has been exclusively retained to help a fast-growing, VC-backed Legaltech startup hire its Founding Software Engineer. Our client is building a category-defining platform that transforms how professionals work with complex documents. Think: turning dense policies, contracts, and legal texts into structured, actionable insights in seconds. It's AI-native, human-in-the-loop, and already trusted by leading brokerages, specialist firms, and legal teams. We're looking for someone excited to build from first principles, work side-by-side with exceptional founders, and own meaningful product and technical decisions from day one. 🛠 What You'll Do Build across the stack: You'll design and deliver core product features across the frontend, backend, and APIs. Integrate AI deeply: Collaborate with the CTO to embed LLMs, RAG, and agentic workflows into real-world use cases. Architect for scale: Help shape infrastructure and systems that support rapid growth and increasingly complex workloads. Own outcomes: From initial concept to deployed product, you'll take full ownership of projects with a founder mindset. Move fast & iterate: Work closely with the co-founders and early users to ship, learn, and refine continuously. 🙌 Who You Are A product-oriented engineer who cares as much about UX as you do about performance and code quality. Excited by AI-first engineering whether you've shipped LLM-based products or are eager to dive in. Drawn to early-stage energy: ambiguity, autonomy, and the chance to shape something lasting. Ready to grow into a technical leadership role as the team and product scale. Biased toward action. You don't wait to be told-you build, test, and learn. ✨ Why This Role The product is already creating real impact automating hours of manual work, reducing error rates, and improving decisions for pros handling high-stakes documents. You'll join a mission-driven founding team with deep domain knowledge in legaltech and AI. Backed by top-tier investors, featured in major publications, and growing fast. The engineering canvas is wide open, you'll help shape not just what gets built, but how it's built If you're excited to build foundational AI infrastructure at a company with early traction, real users, and a clear wedge into an enormous market - we'd love to hear from you. 📩 Apply via LinkedIn or reach out to the Xenata team directly at *********************