Top Senior Software Engineer Jobs

Own frontend architecture for multi-tenant applications serving internal, customer, and partner audiences. Build React and TypeScript interfaces, shared component libraries, theming and branding systems, accessible user experiences, and integrations with governed APIs. Establish engineering standards, document technical decisions, navigate open architecture questions, and support workflows ranging from immediate interactions to longer approval processes involving sensitive or regulated data.

Designs, develops, tests, integrates, and maintains full-stack applications in a secure enterprise environment. Builds front-end and back-end systems, creates system interfaces, improves software performance and maintainability, addresses vulnerabilities, supports testing and deployment, and collaborates with Government stakeholders and technical teams. Provides technical guidance, reviews team members’ work, documents solutions, and estimates development requirements, timelines, and resources.

Lead full-stack software development for critical power infrastructure systems. Build Go microservices and React/JavaScript frontends, deploy containerized applications on Kubernetes, develop operating system services, maintain CI pipelines, and apply threat modeling, vulnerability scanning, static analysis, and fuzz testing to ensure secure, reliable products.

Lead software engineering teams in designing, developing, testing, and delivering enterprise applications. Responsibilities include consulting with Fortune 500 clients, managing projects, gathering requirements, architecting solutions, coding, presenting findings, mentoring junior developers, and using cloud, AI, machine learning, IoT, and modern software technologies. The role follows an agile, collaborative approach and operates in a hybrid model.

Design, develop, debug, test, document, and support full-stack web and mobile applications using cloud platforms and service-driven architectures. Build secure RESTful APIs, enterprise applications, integrations, and automation tools. Participate throughout the software development lifecycle, including code reviews, validation, vulnerability management, continuous integration, and deployment. Collaborate with product, Scrum, internal, external, client, industry, and government teams to deliver technology solutions for transportation and connected services.

Provide technical leadership and hands-on development for Teamfight Tactics build services, CI/CD pipelines, test automation, release management, developer tools, and foundational deployment systems. Optimize build performance, monitoring, metrics, and workflows across mobile and desktop environments. Collaborate with gameplay, backend, and core technology teams, drive architectural decisions, maintain engineering standards, support production and internal builds, and mentor engineers.

Own and build core backend services for global payments: design scalable distributed systems, integrate with banks and payment partners, ensure high availability, observability, security, and deployment workflows. Drive backend architecture, APIs, infrastructure as code, mentoring, and operational reliability.

Build and ship full‑stack web and mobile features, own projects end‑to‑end, integrate payment and financial APIs, and create scalable, reliable services handling real money with strong security, observability, and high code quality while collaborating with product and design.

As a Software Engineer for the AI platform, you will build and scale infrastructure, design secure systems, develop tooling, and ensure performance and security for AI workflows in life sciences.

The Software Engineer is responsible for creating and maintaining data workflows and automation pipelines using Apache Airflow, collaborating to ensure workflows are efficient and production-ready.

The Software Engineer will develop and maintain Java applications and RESTful services for a malware analysis program, collaborating in an Agile development environment.

The Front-End Software Engineer will design and develop software products, optimize applications, and provide customer support while collaborating with a team in an Agile environment.

The Senior Backend Engineer will design and maintain backend services, build scalable APIs, and optimize systems handling large audio data sets.

As a Senior Full-Stack Software Engineer, you will design, build, and ship AI-powered systems to optimize workflows in the single family rental market, focusing on backend services and full-stack development in a fast-paced environment.

The Software Engineer will develop and maintain software systems, perform testing, and resolve software issues while adhering to design requirements. Requires 7 years of experience and specific skills in various technologies.

The Software Engineer develops and enhances complex software systems, analyzes user requirements, and ensures software compliance with design requirements.

Design and build backend APIs and services for enterprise security teams. Collaborate with frontend engineers, product managers, and designers on product features from concept to production.

Develop large-scale systems for curating and delivering content for AI companies, addressing complex technical challenges and payout systems.

Lead the development and orchestration of AI coding agents in a fast-paced environment, delivering end-to-end e-commerce features and maintaining production systems.

Own and deliver major features across the flight booking funnel: flight search, booking creation, and post-booking fulfillment. Implement award ticket pricing, point transfers, and integrations with airlines and GDS partners. Collaborate with the flights expert to scale routing, booking engines, and partnership integrations.

Seeking a Full Stack Developer for application development and support in a fast-paced Agile environment. Responsibilities include engaging with customers, troubleshooting, collaborating with teams, and delivering automated solutions.

The Forward Deployed Software Engineer at OpenAI partners with clients to build customer-focused software solutions using APIs, while collaborating closely with internal teams to ensure project success and effective customer engagement.

As a Software Engineer on the Caching Infrastructure team, you will design, build, and operate a multi-tenant caching platform that scales and meets various use cases, ensuring performance and reliability.

The Software Engineer will manage technical support and software development activities, ensure adherence to Agile methodologies, and collaborate with teams for project success.

The Software Engineer will assist in operational support, develop mobile applications, manage software development, and collaborate with teams on technical solutions.