Top Software Engineer Jobs

Build and scale full-stack software for an AI-native cybersecurity platform. Responsibilities include developing backend services and APIs, creating frontend applications, collaborating on product features, writing tested code, participating in reviews, troubleshooting across the stack, and improving engineering processes. The role requires 3–5 years of software engineering experience and experience with backend, frontend, databases, and cloud technologies. Docker, Kubernetes, CI/CD, AI/ML, and startup experience are preferred.

Design, build, and operate Python backend services, APIs, databases, and labeling pipelines for massive autonomous vehicle sensor datasets. Own systems from ingestion through delivery, integrate vendors and internal tools, develop validation and quality monitoring, improve human labeling with ML automation, and collaborate with ML and perception teams. Lead technical design, review code, mentor engineers, and support production reliability through deployment, monitoring, and on-call responsibilities.

Build and scale optimization and backend systems for public transportation planning and scheduling products. Own features from concept through production, improve system performance and reliability, and collaborate with designers, data scientists, algorithm researchers, product managers, transit planners, schedulers, and customers. Contribute to engineering architecture, best practices, productivity tools, and code quality while applying software engineering to optimization, geospatial computation, machine learning, and AI.

Develop full-stack educational products and features, including backend logic, application functionality, and user interfaces. Lead team development processes across design, coding, documentation, testing, debugging, and performance tuning. Estimate projects, evaluate feasibility, assess technologies, and collaborate across engineering teams to deliver innovative products.

Design, scale, and maintain robust software systems for AI-powered physical machines. Define coding standards and technology choices, work across the stack, collaborate on novel technical challenges, and mentor new hires. The role may involve AI/ML, hardware integration, systems programming, networking, Linux, and high-performance computing in a fast-paced startup environment.

Develop and modernize client-facing .NET applications using C#, ASP.NET, MVC, Web API, SQL Server, and Azure. Responsibilities include solution design, refactoring, debugging, automated testing, stakeholder collaboration, Agile delivery, release management, application security, and continuous improvement. The role also involves managing dependencies and milestones, contributing to architecture and engineering practices, and mentoring interns when opportunities arise.

Designs, builds, and maintains secure, scalable enterprise frontend applications. Develops reusable Angular UI components, integrates REST APIs and backend services, optimizes performance and accessibility, and supports cross-platform compatibility. Leads technical initiatives, establishes frontend and enterprise development standards, mentors developers, contributes to DevSecOps and CI/CD practices, and collaborates across teams on cloud-native, containerized applications involving ETL, data ingestion, and AI-enabled services.

Supports an enterprise B2B SaaS platform by troubleshooting client-reported issues, developing code fixes, maintaining products and internal tools, and managing technical integrations and configuration updates. Collaborates with engineering, product, and client services teams to resolve issues, improve product quality, analyze enhancements, and maintain internal documentation.

Build Passport, WorkOS’s identity and device-access product, with a frontend focus and full-stack ownership. Responsibilities include creating onboarding and access-management experiences, working directly with customers, simplifying complex identity workflows, implementing authorization behavior, collaborating with design and security teams, and shaping AI-agent access to company tools. The role requires strong product judgment, frontend engineering expertise, API and data-model understanding, and the ability to ship and iterate user-facing features.

Join as the founding full-stack engineer to extend a TypeScript React/Next.js prototype, design product features, integrate AI/OCR, write tests and infrastructure, talk to users, and iterate quickly to drive growth.