Top Software Engineer Jobs

As a Senior Software Engineer, you will design and develop cloud and data security solutions, focusing on analyzing risks in cloud infrastructures and enhancing security applications for SaaS environments.

The Senior Software Engineer at Proofpoint is responsible for developing and enhancing cybersecurity solutions by working within a global team to meet challenges and innovate for the protection of digital security.

Design and build simulation environments modeling CTV auction mechanics, bidding strategies, and campaign outcomes. Create counterfactual frameworks, AI agents for experimentation, and use simulation to validate ML deployments. Define technical direction and mentor engineers.

Design, build, and scale backend contract and billing services supporting CPA and CPM models. Implement contract lifecycle, rate management, APIs, and integrations with finance. Ensure data integrity, auditability, reliability, observability, and performance. Lead technical design, mentor engineers, and collaborate with Product, Finance, and Data teams.

Lead design and implementation of a cloud-native, Elixir/Phoenix hospital platform: build high-availability infrastructure, fine-grained clinical data access controls, real-time device integrations, and product-facing 0→1 features while collaborating across teams and shipping robust, scalable code.

Build a cloud-native, Elixir-centered hospital platform focusing on high-availability infrastructure, fine-grained clinical data access control, real-time device integrations, and improving clinical workflows. Lead 0-1 product development, design resilient deployment and failover systems, and collaborate cross-functionally to deliver mission-critical healthcare software.

Design and build a cloud-native, AI-capable hospital information platform using Elixir. Implement fine-grained clinical data access controls, ensure 24/7 availability with rolling deployments and failover, architect integrations with medical devices and real-time data sources, and modernize clinical workflows. Collaborate cross-functionally to deliver 0-1 product features and maintain high standards for reliability, scalability, and security in mission-critical healthcare environments.

Develop and maintain the software framework for autonomous vehicle autopilot systems, focusing on performance, safety, and reliability, while implementing automated testing processes.

Lead architecture and design of full-stack, cross-pod systems; set engineering standards for quality, security, performance, and observability; mentor and grow engineers; partner with Product and Partners on technical strategy; own incident response and reliability; participate in on-call rotation and hiring/onboarding.

Build and operate a cloud-native, AI-enabled hospital platform using Elixir/Phoenix. Solve availability, access control, device integrations, real-time data sync, and advance 0-1 product work while collaborating across engineering and clinical stakeholders.

The role involves developing full-stack AI enterprise software, from design to deployment, mentoring teammates, and integrating AI into software environments.

Support NASA human spaceflight programs by developing software for spacecraft simulations and integrating with various systems. Requires strong problem-solving skills.

Lead engineering projects across product lines at Harvey, focusing on AI integration and building secure applications for various platforms.

As a Staff Software Engineer at Harvey, you will lead engineering projects, develop secure AI-driven applications, and scale processing systems while collaborating with cross-functional teams.

The Software Engineer will build AI agents for legal professionals, optimizing performance through design, model selection, and evaluations while collaborating with customers and teams.

Lead frontend design and implementation for patient and physician products, shape frontend architecture (design systems, state, testing, performance), integrate AI/LLM features with backend/ML teams, and deliver polished, accessible, high-performance interfaces in a hybrid NYC/Boston environment.

Lead rendering engineer building engine and rendering systems for a new AAA MMO. Collaborate with art and design to implement, optimize, and tool rendering pipelines, improve performance, and resolve asset/pipeline issues across platforms.

Lead technical direction and hands-on development for Angles for SAP. Design and deliver full‑stack features, uphold engineering standards, mentor engineers, integrate AI-assisted tooling, collaborate with product and customer teams, and contribute to technical roadmap and architecture decisions.

The role involves software development and modernization efforts for national security, requiring extensive experience in software engineering and advanced skills in relevant technologies.

Design, implement, and optimize core frontend, backend, and model-integration components. Drive engineering direction, ship and scale LLM-powered applications, build robust APIs and streaming systems, establish CI/CD and instrumentation, and deliver production-grade agentic workflows with measurable reliability and performance.

Lead the design and implementation of APIs, develop data pipelines, and mentor teams on AI integration and Agile methodologies.

Build and maintain cloud-native, containerized front-office fixed-income trading and portfolio systems. Lead technical design, implement microservices and APIs, write automated tests, leverage CI/CD, mentor engineers, and collaborate with traders, PMs, and UX to deliver scalable, secure trading applications and data pipelines.

Own end-to-end feature delivery across the full stack (Postgres schema, Kotlin services, GraphQL, Next.js UI). Maintain APIs and service health, optimize data layer and migrations, ensure high test coverage and CI/CD gates, build resilient observability and reliability patterns, mentor others, and integrate AI-native agentic tooling to accelerate development.

The Jr Software Developer will deliver technical demonstrations, troubleshoot issues, install and configure software tools, prepare documentation, and travel to client sites for support.

The Principal Software Engineer will design a semantic model architecture for data products, ensure performance, and lead technical initiatives while collaborating with teams to optimize data consumption across the platform.