Top Senior Javascript Jobs in Minneapolis, MN

Design, develop, test, debug, troubleshoot, and implement software components for intermediate-complexity systems. Participate in incident resolution, impact analysis, monitoring/alerting, and collaborate with the team to deliver steady, incremental releases.

Leads a software engineering team while contributing to advanced full-stack design, development, testing, troubleshooting, monitoring, and delivery of high-impact systems. Owns technical decisions, system design, technical feasibility, integration contracts, and technical debt. Partners with product leadership, mentors engineers, manages delivery trade-offs, maintains operational documentation, and contributes to engineering standards.

Develop and maintain high-scale JavaScript and TypeScript advertising technology, specializing in Prebid.js, Prebid Server, header bidding, and Google Ad Manager. Own the header bidding wrapper, implement ad tech integrations, monitor Core Web Vitals and performance, review code, track industry standards, and maintain deployed solutions. The role requires deep programmatic advertising expertise, Google Cloud experience, and ownership of reliable client-side monetization systems.

Build end-to-end features in a JS/TS stack, designing scalable backend services and responsive real-time frontends. Improve observability, performance, and reliability, collaborate with product/design, and own full-stack implementation from APIs and data models to UI.

The role involves leading the development of a high-performance Web SDK for fraud detection and risk management, implementing algorithms for device fingerprinting, and ensuring security and performance optimization.

The Senior Full Stack JavaScript Developer will build and maintain user interfaces using React and Next.js, integrate with Node.js backends, and guide other developers. Responsibilities include ensuring accessibility, performance, and reliability of features, engaging in code reviews, and collaborating closely with product teams.