Top Software Engineer Jobs

Build and operate LottieFiles’ platform systems, including a Federation v2 GraphQL gateway, gRPC services, authentication integrations, and developer tooling. Improve developer experience through golden paths, schema workflows, code generation, documentation, and platform enablement. Enhance observability, scalability, security, resilience, latency, and reliability across distributed cloud systems. Collaborate with engineering, product, DevOps, and vendors, resolve incidents, and mentor teammates.

Build Weave, an open-source toolkit for tracking and evaluating GenAI applications. Responsibilities include developing client APIs, integrating LLM tools, improving backend performance and scalability, and creating multimodal evaluations, playgrounds, and dataset features. The engineer will also engage directly with early customers, gather feedback, troubleshoot issues, and rapidly iterate on the product.

Designs, develops, and maintains scalable, secure, performant, and HIPAA-compliant web applications supporting healthcare insurance operations. Responsibilities include translating business needs into technical solutions, contributing to architecture, mentoring developers, conducting code reviews, supporting DevOps and CI/CD practices, participating in cloud modernization, monitoring application performance and security, documenting systems, and providing on-call support.

Build and deploy production-grade integrations, full-stack applications, and AI-enabled solutions directly within customer environments. Collaborate with technical stakeholders and executives, translate ambiguous business problems into scalable software, evaluate AI system reliability, guide deployments, troubleshoot complex issues, and provide customer feedback to product and engineering teams.

Build and deploy reusable software scaffolding for government workflows, including data models, components, and integrations with legacy systems. Partner with forward-deployed product managers across customer projects, adapt products to customer-specific data and edge cases, develop usable backend and frontend functionality, use AI coding tools, and communicate platform gaps to engineering teams.

Own the technical strategy, architecture, delivery, and engineering team for a core business domain. Build complex production systems spanning areas such as AI, energy trading, retail, real-time generation and demand modeling, data pipelines, and customer-facing applications. Hire and lead engineers, establish team standards, make prioritization decisions in an unstructured environment, collaborate with the CTO and business stakeholders, and remain hands-on with challenging technical problems.

Lead and develop a team of four or more engineers while partnering with product, design, and operations to execute R&D strategy. The role combines people management with hands-on coding, architecture design, technical leadership, mentorship, resource planning, process improvement, and team strategy. The manager will drive business outcomes, foster engineering culture, and support innovation in a complex, fast-paced startup environment.

Own engineering at Aonic, beginning with the Shopify and Recharge membership MVP, then leading the React Native consumer app, AI agents, internal tools, databases, storefront performance, security, and privacy compliance. The role requires shipping consumer products, full-stack production expertise, rapid execution, and close collaboration with the CEO in an onsite, high-intensity startup environment.

Lead technical direction, architecture, and engineering culture for a rapidly growing healthcare platform. Build and scale web applications, deploy to AWS, implement CI/CD and infrastructure-as-code, optimize performance and caching (Redis/ElastiCache), maintain databases, review code, drive refactors, triage bugs, and provide operational leadership.

Build full-stack chip design tools in Rust, owning major features from design through shipping. Work across interactive editing, collaborative document models, synchronization, GPU rendering, simulation, WebAssembly, and integrations. Optimize for low latency, correctness, performance, and usability across native and browser environments. The role requires strong systems fundamentals and a portfolio demonstrating substantial software built from scratch.