Top Full-Stack Engineer Jobs in Chicago, IL

Lead a team building distributed microservices and full‑stack cloud solutions. Design and deliver scalable cloud-based systems using modern languages, containers, orchestration, and databases while mentoring engineers, collaborating with product, and ensuring regulatory compliance.

Lead a team delivering cloud-based, full-stack microservice solutions; mentor engineers; collaborate with product managers; build with Go, JavaScript/TypeScript, SQL, cloud platforms, containers, and databases to meet regulatory and customer needs.

Lead full‑stack engineer collaborating with Agile teams to design, develop, test, implement, and support cloud-based solutions. Mentor engineers, experiment with new technologies, and work with product managers to deliver scalable experiences. Use languages like JavaScript, Java, TypeScript, Python, Go, SQL and cloud/container technologies (Docker, Kubernetes, AWS).

Lead a portfolio of full-stack, cloud-based projects and a team of developers to build distributed microservices and compliant solutions. Collaborate with product managers, mentor engineers, experiment with new technologies and AI tooling, and deliver scalable experiences using languages and tools such as JavaScript, Java, TypeScript, Python, Go, SQL, RDBMS/NoSQL, Docker, Kubernetes, and AWS.

Lead a team building distributed microservices and full-stack cloud solutions. Drive technical direction, mentor engineers, collaborate with product, and deliver secure, scalable systems using cloud, containers, databases, and modern languages.

Design and build agent-powered mission consoles, collaborate with stakeholders to improve user workflows, and maintain agentic workflows for mission outcomes.

As a Senior Software Engineer, you will design and build a cutting-edge identity search platform and implement AI systems for defense applications, working closely with cross-functional teams to enhance user workflows and support national security.

The role involves leading application performance improvements across multiple platforms, focusing on measurable metrics and driving engineering standards and workflow optimization, using both hands-on coding and strategic influence.

Design and implement full-stack applications and AI agents to enable rapid development and deployment of AI solutions in critical industries. Mentor engineers and take ownership of projects while applying secure SDLC practices and collaborating with cross-functional teams.

Design and implement full-stack applications and AI agents for the GenAI platform, ensuring rapid development and deployment across critical industries. Collaborate with teams to deliver secure and reliable cloud-native systems.

Develop end-to-end features across frontend and backend using C#, React, and Python. Integrate LLMs and ML models, deploy and manage applications on Azure, collaborate with data scientists, ensure scalability, performance, and rapid iteration in a startup environment.

Build, maintain, and architect backend services and APIs (primarily Django, secondarily .NET) integrated with a React front end. Design scalable data models, improve system architecture, support CI/CD and cloud deployments, mentor engineers, and collaborate across product, design, and stakeholders to ensure reliable, well-tested production systems.

Lead a team and portfolio building resilient, high-throughput full-stack microservices for Capital One's Global Payment Network. Collaborate with product, mentor engineers, modernize cloud-based platforms, and occasionally code or review solutions using cloud, containers, databases, and multiple programming languages.

Lead development of core client systems and engine-level infrastructure in Unity/C#. Diagnose and fix cross-cutting performance issues, upgrade third-party SDKs, evolve build tooling, produce design docs, scope multi-week infrastructure initiatives, mentor engineers, and drive profiling, optimization, and architecture changes to enable future features.

Lead full‑stack design and delivery of customer-facing web experiences (Browse, Navigate, Preview). Own architecture, APIs, data models, rollouts, observability, on‑call readiness, and cross-team alignment, using approved AI-assisted workflows while ensuring technical quality and reliability.

As a Fullstack Engineer, you'll design, build, and operate web applications, collaborating with product teams and mentoring peers while ensuring best practices in coding and system architecture.

Lead and mentor a team building cloud-native, low-latency microservices and full-stack systems using Java/Go/AWS/Angular. Drive technical modernization, collaborate with product managers, ensure regulatory compliance, and occasionally code or evaluate implementations.

Lead full-stack engineering portfolio and mentor developers to deliver cloud-based, microservices-driven solutions. Collaborate with product managers, use modern languages and container orchestration, and drive regulatory-compliant systems and tech innovation.

Lead a portfolio and team to design and deliver cloud-based, full-stack, microservices solutions meeting regulatory needs. Mentor engineers, collaborate with product managers, occasionally code and evaluate implementations, and use modern cloud, container, database, and AI-related tooling.

Lead and mentor an engineering team to build cloud-native, full-stack solutions and distributed microservices. Collaborate with product managers to deliver secure, scalable AWS-based applications using modern languages, containers, and orchestration while promoting tech practices, experimentation, and community engagement.

Responsible for leading a team of engineers, supporting product development, identifying technical issues, and ensuring high-quality code delivery in backend systems at scale.

Design and build real-time UIs and tools for traders, collaborating with cross-functional teams to enhance trading systems and automate processes.

The Full-Stack Engineer will develop product features across Python backend and TypeScript/React frontend, ensuring real-time shipment visibility and workflow automation, while integrating with external systems and maintaining compliance and security standards.

Lead design and implementation of the PSA Liquidity Platform connecting buyers and sellers. Build buyer tooling, matching/ranking engines, and seller experiences. Architect and operate microservices and Kafka-driven systems on Kubernetes/AWS, instrument observability, apply AI tooling across the SDLC, and drive cross-functional delivery from 0-to-1 while owning end-to-end outcomes.

Build and maintain frontend and backend platform components using Python and TypeScript, support the open-source SDK, collaborate with engineering and AI teams, write tests and CI-friendly code, fix bugs, and participate in code reviews and mentorship.