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 engineering and architecture for Snowflake-based data platforms and ingestion services supporting audience and measurement. Define strategy, SLAs/SLOs, scalability, cost optimization, cloud-native modernization, CI/CD and IaC adoption. Oversee high-volume data onboarding, normalization, hygiene, and activation workflows. Build and manage a high-performing engineering organization and budgets, partnering with product, privacy, revenue science, and partnerships.

Design, develop, modify, and implement backend/service-layer software using Agile and TDD practices. Build Java and Python applications, integrate relational and NoSQL databases (PostgreSQL, MongoDB), create interfaces, and execute automated testing to meet product requirements.

As a Staff Backend Engineer, you'll design and scale backend systems for financial products, implement APIs, and maintain high code quality in a collaborative environment.

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

The Lead Software Engineer will design and implement web services, APIs, and full-stack modules, ensuring high-quality, maintainable code. Responsibilities include mentoring junior developers and owning the entire software development lifecycle.

Contribute to high-scale production software for an e-commerce company, working on customer-facing features and automation, while advancing to technical leadership roles.

As a Senior Staff Engineer at Braze, you will lead technical initiatives in the Channels division, ensuring effective message delivery, mentoring engineers, and enhancing architectural quality while actively contributing to software development.

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.

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