Top Software Engineer Jobs in Chicago, IL

Design, build, and maintain full-stack web and API solutions using React, TypeScript, Node.js, and GraphQL. Lead architecture and DevOps efforts, improve CI/CD and observability, mentor engineers, collaborate with product and design, and ensure security, performance, scalability, and reliability. Troubleshoot issues, create technical documentation and diagrams, and continuously improve developer experience and engineering standards.

Lead IT-Finance liaison for SAP financial systems: design, configuration, integrations, testing, training, and change management. Manage SAP implementations/migrations (ECC→S/4HANA), projects, vendors, and a hybrid team while ensuring SOX/compliance readiness and operational KPIs. Provide on-call support for system emergencies.

Design, build, and maintain blockchain and payments infrastructure; develop scalable microservices and secure RESTful APIs to transfer value across blockchain and banking protocols; integrate with banks and fintech; own system design, testing, deployment, and troubleshooting; ensure reliability, code quality, and strong test coverage while collaborating with product and engineering teams.

Design and maintain efficient C++ code for a high-speed trading system, including algorithm development and data analysis.

As a Senior Engineer on the Frontend Infrastructure & Experience team at Braze, you will design and build foundational frontend systems, lead projects, improve developer experience, and create polished customer-facing product experiences.

Design, build, test, and deploy scalable Salesforce solutions (Apex, LWC, Flows), own integrations and release management, translate business requirements, optimize processes, produce documentation, and support end users across internal teams.

Architect and build a high-performance, low-latency trading web platform. Integrate real-time market data and execution workflows, collaborate cross-functionally on large initiatives, and deliver scalable, performant, user-focused frontend applications with strong attention to API design, tooling, and developer experience.

Design and build a high-performance, AI-native web trading experience for sophisticated retail traders. Ship core trading workflows (order entry, positions, blotter, watchlists, alerts), implement trustworthy AI UI patterns, collaborate with backend engineers on low-latency contracts, and iterate quickly with users and stakeholders to deliver end-to-end product features.

Build a high-performance, low-latency Rust backend and core AI platform for an AI-native trading experience. Implement streaming responses, tool orchestration, caching, secure APIs (auth, rate limits, auditing, tracing), and safe trading action infrastructure (previews, confirmations, idempotency, audit logs). Partner with product and frontend to enable AI-native UX and translate business domain requirements into secure, resilient platform primitives.

The Software Engineer IV will lead the development of web applications for customer orders, focusing on frontend and full-stack aspects using React and Next.js. Responsibilities include architecture decisions, API integration, test automation, CI/CD improvements, and mentoring engineers.

The Software Engineering Manager oversees the development and implementation of applications, manages projects, leads a team, ensures quality compliance, and fosters technical improvement.

As a Software Engineer, you'll build and maintain systems for ticket inventory and pricing data, develop web scraping solutions, and create automation workflows while collaborating with various teams within the company.