Top Entry Level Software Engineer Jobs in Chicago, IL

Contribute to modernization and technical-debt reduction efforts, implement and test features, participate in code reviews, follow CI/CD and Agile practices, and collaborate with senior engineers while learning cloud and security practices.

Develop and maintain IMC's trading platform and algorithms, collaborate with traders and researchers, learn full software lifecycle, and adopt new technologies to solve complex problems.

Design and develop backend RESTful APIs using microservices on AWS. Collaborate with product, architecture, and engineering teams. Contribute to CI/CD, automated testing, cloud deployment, and operational excellence while maintaining high software quality within Agile teams.

Embed with customers to design and build end-to-end, production-quality software and LLM workflows. Collaborate on architecture, handle large-scale data and storage, develop cloud and front-end solutions, and own stakeholder relationships while traveling 25–50%.

The Junior Software Engineer will engage in the software development life cycle, perform hands-on coding, diagnose product issues, and contribute to software deployment.

The role involves designing, developing, and testing C++ applications for trading systems, collaborating with traders, and ensuring application reliability.

Join as a graduate software engineer to build low-latency trading applications. Participate in an eight-week Global Academy, pair with a mentor, collaborate with engineers and traders, design well-architected systems, apply AI-enabled tools, and solve complex real-world problems to support rapid market decision-making.

As a Software Engineer - Backend, you will develop products and manage engineering infrastructure, focusing on system design, security, and code quality.

As a Full Stack Software Engineer at Goodbill, you'll develop data systems and user experiences, work with diverse data sources, and integrate AI features, ensuring high-quality consumer-facing applications.

Mudflap seeks software engineers to build and scale their payments platform using Ruby on Rails, collaborating cross-functionally and owning features end-to-end.

Design, implement, and test software for land mobile wireless communications as part of a Scrum team. Provide technical guidance, collaborate with cross-functional teams, work with virtualization on Linux, apply CI/CD and DevOps practices, and perform hands-on hardware and lab testing. Participate in Agile development and drive continuous improvement across the software lifecycle.

The role involves designing, developing, and maintaining software applications. Collaboration with cross-functional teams is expected, alongside optimizing existing systems.

Develop and maintain Linux user-space and driver-level software to integrate radio hardware (Wi‑Fi/cellular) into drone connectivity stacks. Implement logging and analysis of link metrics, collaborate with RF and embedded teams on rate-adaptation algorithms, run hardware-in-the-loop tests, and validate aerial connectivity performance.

Remote software engineer contributing to technical design, developing and maintaining applications (primarily C# and SQL; Python/Golang/React optional), writing clean code, reducing technical debt, debugging and performing root-cause analysis, creating test plans/scripts, supporting releases, and mentoring teammates to ensure software quality and reliability.

Join Galaxy Ventures' Talent Network for Software Engineer roles. Connect with crypto portfolio companies for career opportunities and networking events.

Design and develop core backend components for a blockchain network using Rust, ensuring reliability and scalability in production-grade software.

Contribute to AI-powered healthcare workflows by designing and implementing features, collaborating across teams, while ensuring code quality and scalability.

The fellowship offers hands-on experience in software engineering, focusing on data engineering, cloud-native applications, and Agile workflows with mentorship from experienced professionals.

Design, develop, test, and maintain software applications. Collaborate with product, design, and engineering teams to implement features, perform code reviews, troubleshoot defects, write tests, and participate in Agile ceremonies. Improve and document systems, recommend technology enhancements, and ensure high-quality, maintainable code.

Build full-stack, client-focused solutions using React and modern JavaScript or backend languages (Java/Scala/Kotlin/C#/Node.js/Python). Design APIs, work with relational and NoSQL databases, use cloud (AWS), containers, and CI/CD. Write tests, troubleshoot issues, contribute across the application lifecycle, mentor engineers, and support continuous improvement and AI/ML integration.

The Software Engineer - AI Systems will design and implement systems to coordinate LLMs, build testable software stacks, conduct research, and collaborate with team members to create AI-powered security solutions.

Join a graduate software engineering program to develop and support C++-based trading applications and tools. Work on systems programming, data structures, and algorithms in a Linux environment, contributing immediately to electronic trading initiatives while learning and collaborating with experienced engineers.

Work on high-performance, low-latency C++ systems for trading: maintain core systems, implement lower-risk features, execute individual projects, and collaborate with Quant and Trading. Focus areas include concurrency, networking, profiling, and performance tuning while supporting multithreaded, asynchronous, and distributed architectures.

Join Akuna as an entry-level Python software engineer to build high-performance, low-latency trading and data systems. Work with traders and engineers on distributed systems, data capture, and analytics while contributing clean, testable code and learning domain-specific trading infrastructure.

Develop and enhance low-latency trading software, collaborate with traders, and learn proprietary systems and methodologies in a fast-paced environment.