Top Senior Software Engineer Jobs

The role involves developing simulation solutions and orchestration systems for autonomous driving, requiring deep engagement with C++ code, collaboration across teams, and solving complex technical challenges.

Own and evolve core backend platform primitives: external APIs, retrieval/search (RAG) infrastructure, unified health data models including time-series, and enterprise integrations to support AI-driven clinical workflows and multi-tenant reliability.

The Lead Software Engineer will design and improve subsystems for manufacturing intelligence, mentor team members, and ensure high standards in development and project management.

The Founding Software Engineer will architect and own core systems, build microservices, enhance customer profiles with RAG pipelines, and collaborate directly with the founding team.

The Senior Software Engineer will architect, develop, and enhance a secure document generation platform, lead feature development, mentor junior developers, and implement best practices in software design and security.

Design and build core systems for a new application using Solana's infrastructure. Focus on low-latency, reliable services, and implement security measures.

Join Eight Sleep as a Senior Android Software Engineer, focusing on optimizing mobile app performance and collaborating with various teams to enhance user experience.

Lead the design and architecture of software systems, mentor developers, and develop scalable applications using C#, React, and Azure. Emphasizes CI/CD and AI tools.

Lead the design and architecture of software systems while mentoring a team of developers. Develop production software and implement CI/CD pipelines, using modern technologies and practices.

As a Senior Software Engineer, you will design and maintain software solutions, collaborate with cross-functional teams, enhance product features, and mentor junior engineers.

Responsible for designing and delivering innovative consumer software products for the FreeTime team, ensuring large-scale customer features from inception to delivery.

The Senior Java Web Developer will design, develop, test, and implement web and API-based software solutions while collaborating with a team and managing multiple priorities.

The role involves developing and maintaining integrations for workforce software, collaborating with HR and IT, and providing technical support.

Lead design, development, and implementation of complex software systems for life & annuity policy administration. Provide technical leadership, mentor engineers, architect scalable mainframe solutions, troubleshoot critical issues, and collaborate with stakeholders to meet performance, reliability, and security goals.

Develop and implement front-end solutions for manufacturing systems. Collaborate on enterprise applications, enhance automation, and optimize software performance using modern technologies.

Join Vanta as a Senior Software Engineer to lead and mentor teams, driving projects on identity systems and improving security infrastructure.

Support verification and validation of flight software for the STRIVE mission: develop and execute unit/integration/system tests, create and maintain test procedures and RTTMs, document test evidence and defects, support lab readiness and configuration management, and report verification status to project leadership in accordance with NASA standards.

Lead engineering initiatives for commerce platforms and AI-native experiences, improving merchant catalog quality and operational efficiency.

The Senior Software Engineer will develop applications for the US Army, manage repositories, create deployment scripts, and ensure software compliance with documentation. Responsibilities include software design, analysis of user requirements, and collaboration in a team environment with occasional travel for testing.

Lead architecture and build scalable, secure production services while championing AI-native development. Mentor engineers, influence technical direction, review PRs, and help evolve a legacy monolith to a modern stack in partnership with product and exec leadership.

As a Sr. Software Engineer on the Design Software team, develop and maintain software solutions for engineers to manage design data, including 3D graphics and flight simulations, while collaborating closely with engineering staff.

Design, build, and maintain highly reliable full‑stack applications used across SpaceX; own product lifecycle, prototype solutions, optimize performance, implement CI/CD, collaborate on architecture and code reviews, and support production deployments.

As a Staff Software Engineer on the Storage Platform team, you will design distributed storage systems, improve database reliability and performance, build automation for database management, and ensure high availability for user-facing products.

Design, build, and deploy full-stack solutions for the Endpoint Snapshots team. Maintain and modernize front-ends, optimize Python backends, automate mission capabilities, manage deployments with container and CI tooling, and collaborate cross-functionally to scale infrastructure and deliver timely, AI-assisted capabilities for intelligence customers.

The Senior Software Engineer develops and enhances complex software systems, conducts testing, resolves software issues, and provides input on system designs, requiring significant experience and technical skills.