Top Software Engineer Jobs

Lead frontend and full‑stack projects across Marimo's open-source ecosystem. Design simple, powerful editor experiences, build performant data visualizations and editor extensions, engage with the community, triage issues, and balance community needs with product roadmap.

Lead technical direction for foundational web capabilities with a focus on data fetching. Improve frameworks, tooling, and patterns across GraphQL/REST ecosystems, drive platform investments, establish best practices, mentor engineers, and enable scalable, maintainable web development for millions of users.

Develop and implement ServiceNow SecOps and IRM solutions, build and validate data ingestion pipelines, create automation with Flow Designer, script server/client logic, maintain REST integrations, schedule background jobs, and debug/modernize legacy workflows to support continuous monitoring and platform integrity.

Develop and integrate C/C++ software for Naval projects (including SLBM systems) using Agile practices. Work on software development, analysis, problem solving, and team collaboration to meet schedule-driven goals. Support senior developers, interact with customers and engineers, and comply with security and site access requirements.

Design, build, and maintain high-performance, distributed full-stack applications using C#/.NET and TypeScript/React. Implement microservices on AWS (DynamoDB, RDS, SQS, Lambda, API Gateway), automated testing, and GitHub Actions CI/CD. Troubleshoot production issues, optimize performance, and instrument observability (OpenTelemetry, tracing, metrics). Collaborate with product and engineering teams to deliver scalable, secure, multi-tenant solutions.

Design, develop, test, and maintain scalable SaaS and customer-facing applications. Build RESTful APIs and microservices using C#/.NET, troubleshoot production issues, analyze performance metrics, and participate in code reviews. Collaborate with product, architecture, QA, and engineering teams, and mentor junior engineers to improve reliability, performance, and operational efficiency.

Design, build, and operate cloud-scale, multi-tenant services for Microsoft Edge and Copilot app management. Drive architecture, reliability, security, and cross-team integration from design through production. Mentor engineers, lead technical initiatives, and use telemetry to improve product quality and customer experience.

As a Senior Backend Engineer, you will develop scalable backend services, maintain APIs, debug issues, and improve system reliability while collaborating across teams.

Build and maintain Python backend services and APIs for an economics engine: design scalable time-series processing, optimize MongoDB schemas and queries, deploy containerized services on GCP, ensure testability and code quality, use AI tooling to accelerate delivery, and own features end-to-end including monitoring and documentation.

Lead design, build, and maintenance of scalable web applications and services (C# or Java). Own systems, influence technical direction, collaborate with product and leadership, and deliver reliable, high‑impact solutions in a hybrid Denver startup environment.

Design, deliver, and sustain secure biometric software for federal/military customers. Lead cross-functional programs, oversee testing, troubleshoot production issues, enforce secure data handling, and coordinate releases in Android and DevSecOps environments.

Design, build, and optimize a multi-region, highly-available Java/Scala microservices data pipeline processing thousands of messages/sec. Improve performance, implement fraud-detection pipelines with ML (Kafka/Kafka Streams), deploy to multi-cloud Kubernetes, and push frequent production releases to maintain five-nines uptime.

Lead design and implementation of production-grade, scalable services and APIs using TypeScript, Python, and Go. Own end-to-end projects, drive architecture across teams, improve system performance and reliability, identify bottlenecks, mentor senior engineers, and shape long-term platform strategy.

Lead design and implementation of scalable, production-grade services and APIs using TypeScript, Python, and Go. Own projects end-to-end, drive cross-team architecture, improve performance and reliability, mentor senior engineers, and establish engineering standards and long-term platform strategy.

Lead architecture and development of scalable systems using TypeScript, Python, and Go. Drive technical decisions, mentor senior engineers, lead code reviews, improve reliability and velocity, and remain hands-on through production delivery while collaborating with product and leadership.

Principal Software Engineer individual contributor role providing technical leadership on architecture and strategy for high-scale distributed systems. Design and implement distributed services using TypeScript, Python, and Go, solve scalability and performance problems, establish engineering patterns, mentor senior engineers, and partner with product and engineering leadership. On-site in San Francisco.

Lead engineering projects from architecture through production. Design and build systems using TypeScript, Python, and Go. Make technical decisions, mentor senior engineers, lead code reviews, improve reliability and scalability, and remain hands-on for critical implementations while collaborating with Product and Engineering leadership.

Lead architecture and technical strategy for high-scale distributed systems. Design and build services using TypeScript, Python, and Go, solve performance and reliability challenges, mentor senior engineers, and drive cross-team technical standards and long-term strategy while partnering with product and engineering leadership.

The Staff Software Engineer will enhance expert call services, develop software solutions, mentor team members, and contribute to technical strategy at AlphaSense.

Lead technical design and implementation of a Linux-based Network Operating System (NOS). Build, integrate, and debug kernel and user-space software, SONiC images, and container workflows. Work across hardware/software boundaries (I2C, ASICs, SAI), troubleshoot complex cross-domain issues, set architecture and best practices, and mentor engineers.

The ServiceNow Software Development Engineer focuses on developing data pipelines, implementing security solutions, and automating workflows using ServiceNow.

Design, build, and optimize API-first microservices platform components using C#/.NET. Develop full-stack features, work with RDBMS and cloud deployments, implement CI/CD, containers, and REST APIs, and use AI-assisted tools to accelerate delivery while ensuring scalability and performance.

The role involves designing and implementing software solutions for regulatory reporting, collaborating with stakeholders, and mentoring junior team members in a hands-on capacity.

Join the engineering team as an entry-level developer to build small features, fix bugs, write tests, participate in code reviews, follow a mentored development plan, contribute documentation, and gradually own larger work as skills grow.

Design, develop, secure, test, and maintain C#/.NET payment APIs and services. Troubleshoot performance and database issues, support deployments, mentor junior engineers, participate in SDLC and on-call rotations.