Top Remote Senior Level Software Engineer Jobs

Develop and support full-stack web systems, SharePoint intranets, and Power Platform applications integrated with Microsoft 365 services. Build Canvas Apps, SPFx components, workflows, REST API integrations, and CI/CD pipelines. Ensure secure coding, accessibility compliance, testing, documentation, change management, and Agile-DevSecOps practices. Collaborate with federal stakeholders and security personnel in a high-visibility NIH environment while supporting enterprise data integrations and user requests.

Own AssemblyAI’s go-to-market technology stack, including Salesforce, enrichment, outbound automation, routing, scoring, and AI agents. Build production automations, integrations, internal tools, and AI workflows for prospecting, research, personalization, and lead scoring. Convert product usage data into actionable sales signals, automate account targeting, maintain clean funnel data, and partner with Sales and Marketing leadership to improve pipeline and revenue operations.

Develop and maintain scalable gameplay systems focused on enemy, boss, and ally behaviors for AAA games. Collaborate with content and engineering teams, architect flexible features, optimize performance, review code, mentor junior programmers, estimate work, and drive architecture development for enemy behavior systems.

Design, architect, implement, and maintain React and TypeScript web applications. Develop responsive HTML/CSS pages and email templates optimized for SEO and Core Web Vitals. Write unit and integration tests, solve technical challenges, collaborate with the team, and take ownership of project delivery. Preferred experience includes Redux, React Query, Jest, Cypress, and SSR/SSG frameworks such as Next.js, Astro, or Remix.

Lead engineering execution and technical direction while remaining approximately 75% hands-on. Responsibilities include developing LLM- and AI-powered products, coding, code review, debugging, platform performance, sprint planning, cross-functional coordination, technical mentorship, recruiting, and supporting engineers’ growth. The role partners closely with founders and product teams and offers a path toward Engineering Manager responsibilities.

Own customer deployments for Cassi by mapping operating-company workflows, building integrations and ETL pipelines, developing custom automations, and ensuring reliable live operations. The role combines hands-on TypeScript and Node.js engineering with customer-facing implementation, debugging, data reconciliation, incident response, and product feedback. This founding engineer will define the forward-deployment function, determine which solutions should become core product capabilities, and potentially build the future team.

Lead end-to-end technical solutions from discovery through delivery, designing integrations across MuleSoft and Salesforce, directing AI agents in engineering workflows, ensuring multi-layer security, owning cloud and infrastructure design, and working directly with clients to translate ambiguous problems into production systems.

Lead development of full-stack CRM integrations and cloud-native services across Salesforce, ServiceNow, Zendesk, telephony providers, and AWS. Build scalable UIs, REST APIs, event-driven systems, automated tests, and infrastructure. Improve reliability, performance, monitoring, alerting, and incident response while participating in on-call operations. Influence architecture, review code, mentor engineers, troubleshoot production incidents, and apply AI-assisted development practices responsibly.

Owns support and maintenance for customer production workflows after active development. Responsibilities include triaging and resolving technical escalations, making small code fixes and improvements, developing deep knowledge of complex customer environments, identifying recurring issues with engineering and product teams, and communicating issue status and resolutions to customers.

The Staff Software Engineer will architect scalable systems, improve development tooling, drive observability, mentor peers, and enhance technical quality across teams.