Top Remote Senior Level Software Engineer Jobs

Lead full‑stack development for Gusto's Time and Scheduling product: design, build, test, and iterate frontend and backend systems. Mentor engineers, own multi‑quarter projects, address large‑scale refactors, performance and reliability, and collaborate with product, design, data, and platform teams to deliver customer‑focused features.

Lead full-stack mission engineer who designs, develops, integrates, and deploys software for DoD/IC missions. Lead cross-functional teams to build high-performance frontends and cohesive systems, collaborate with military customers for product discovery, and deploy and field-test solutions in secure operational environments (travel ~1 week/month).

Senior fullstack engineer to build and scale Brigit's consumer finance platform. Own end-to-end features across frontend (React/React Native/TypeScript) and backend (Java/REST/SQL), optimize database and APIs for high scale, integrate 3rd-party services, implement risk and transaction algorithms, improve CI/CD, testing, monitoring, and internal tooling to support millions of users.

The Senior Software Engineer will design and optimize recommendation algorithms, maintain data pipelines, and improve personalized user experiences using machine learning techniques and backend engineering skills.

Staff Software Engineer leading insurance and cost-transparency features for a healthcare marketplace. Responsibilities include technical leadership, system design, roadmap ownership, hands-on development with C#, React, and AWS, mentoring engineers, improving engineering practices, collaborating cross-functionally, and delivering scalable, highly available products. The role requires strong product judgment, distributed backend systems expertise, developer productivity improvements, and experience working with third-party vendors and data providers.

Design and build Alloy’s go-to-market technology architecture, including CRM integrations, iPaaS automations, data pipelines, and workflow improvements. Develop SQL, Python, and JavaScript scripts for data manipulation and automation; monitor data quality and system performance; support reporting and BI dashboards; troubleshoot integration issues; and advise on GTM technology, vendors, and build-versus-buy decisions. Partner with RevOps, Sales, Marketing, Customer Success, IT, and leadership to translate business needs into scalable technical solutions.

Full Stack Engineers will design, develop and implement features for a SaaS product using React, Typescript, Django, and Python, collaborating within an agile team.

Lead Salesforce and billing platform engineering with an emphasis on AI-driven automation. Build scalable Salesforce solutions (Apex, Flow, LWC), pilot LLM/agent workflows, modernize CI/CD and test automation, support Quote-to-Cash and billing processes, collaborate across product and finance, drive technical debt reduction, and mentor junior engineers.

Architect and deliver scalable, secure systems across teams; solve complex cross-team problems; lead large technical initiatives; evaluate emerging technologies; mentor engineers; align technical direction with product and business outcomes while balancing performance, maintainability, and cost.

Design and implement Android features from design through launch, optimize mobile UX and performance, perform code reviews, evaluate technical tradeoffs, and use AI tools to streamline development while maintaining security and production-quality code.