Top Remote Senior Level Software Engineer Jobs

Lead development and maintenance of Customer.io SDKs across platforms, improve SDK delivery infrastructure (CI, testing, release), partner with product/design, use AI agents to make multi-file code changes, and engage with developer customers to improve experience.

Remote senior full-stack developer responsible for designing, building, and maintaining web applications, CMS (WordPress), integrations, automation, and internal tools. Supports cross-functional teams, creates dashboards and reports, ensures security/compliance, documents systems, mentors developers, and improves workflows using APIs, Zapier, Airtable, and other SaaS tools.

Lead design, development, enhancement, and maintenance of enterprise geospatial applications and APIs. Implement ArcGIS Enterprise solutions, web GIS apps, dashboards, integrations, and ensure compliance with federal IT, cybersecurity, and privacy requirements while guiding development teams and supporting testing, deployment, and O&M.

As a Founding Software Engineer, you'll design, develop, and maintain robust backend systems, create user-facing AI features, and collaborate with teams to enhance healthcare tools.

The Staff Integrations Engineer will lead the development and delivery of healthcare data integrations across various systems, ensuring performance and reliability while acting as a technical advisor for customers.

Design and implement full-stack applications and AI agents to enable rapid development and deployment of AI solutions in critical industries. Mentor engineers and take ownership of projects while applying secure SDLC practices and collaborating with cross-functional teams.

Lead design and implementation of backend services and distributed systems for real-time AI automation. Build scalable, observable microservices, streaming data pipelines, and async event-driven architectures. Collaborate across frontend, product, and DevOps to ensure performance, reliability, and seamless integration at scale.

Build and ship end-to-end features across a TypeScript/Next.js monolith: dashboard, marketing site, billing, email, and AI-assisted tools. Own data models, APIs, third-party integrations, testing, observability, and production quality. Collaborate with the founder, review code, and improve engineering practices while delivering customer-facing features rapidly.

Provide technical and programming support for actuarial and underwriting systems: design specifications, code, test, debug, document complex programs, analyze proposals, lead projects and programmers, and ensure production data integrity.

Lead architecture and delivery of scalable distributed, mobile, and web systems. Research and prototype digital experience solutions, conduct technology assessments, communicate technical decisions to clients and stakeholders, and provide technical oversight and direction to delivery teams.