Top Senior Level Front-End Developer Jobs in Chicago, IL

Design, build, and operate APIs and services for Cash App's authentication flows, ensure account security, collaborate with product management and design, and work on live support rotation.

Lead subject matter expert responsible for designing and architecting solutions across the credit union's Azure Cloud Infrastructure. Provide technical support, oversee enterprise backup and Disaster Recovery solutions, and serve as a lead for group projects and business initiatives.

Senior Full Stack Engineer role with a focus on API development, database management, and software maintenance. Requires 8+ years of experience in Golang and relational databases. Responsible for problem-solving, collaboration, and technical documentation.

Involved in all phases of product development, focusing on test automation, debugging, maintenance, and collaboration. Responsible for CI/CD, root cause analysis, and driving coding standards for QA guilds. Must stay updated on emerging technologies and trends in quality assurance.

Seeking a highly motivated Senior Software Engineer to contribute to the continuous improvement of products and services. Responsibilities include leading ETL process design, collaborating with stakeholders, ensuring quality and scalability of solutions, code review, testing, and team support. Requires expertise in Python, Pandas, Java, Sprint Boot, ETL job design, and API development.

As a Senior Software Development Engineer in Test (Sr. SDET) at CNA, responsible for designing, developing, and executing comprehensive test plans to ensure high-quality software applications. Collaborate with developers, implement automated test scripts, analyze test results, and champion automated testing practices. Hybrid role based in Chicago, IL.

As an Implementation Manager for Application Security and Performance at Cloudflare, you will be responsible for the technical execution of solutions and guidance to customers to maximize the value from their Cloudflare investment. This role involves planning and delivering services, gathering requirements, implementing changes, troubleshooting issues, and contributing to knowledge sharing activities.