Top Software Engineer Jobs

Lead a team of software developers while remaining hands-on with C#/.NET development, architecture, coding, code reviews, and complex problem resolution. Guide technical decisions, mentor engineers, improve engineering standards and CI/CD practices, and deliver scalable, secure, reliable SaaS features. Collaborate with distributed Product and Engineering teams, contribute to system design, and help build a growing U.S. engineering organization.

Build and ship AI-native systems for enterprise customers across the full product lifecycle, from requirements gathering and research through experimentation, implementation, and iteration. The role includes customer engagement, product direction, and hands-on development across frontend, backend, and full-stack systems. Candidates should demonstrate strong engineering fundamentals, product judgment, experience building agentic systems, and an understanding of AI system behavior, failure modes, and improvement.

Sets technical direction for a payments platform while remaining hands-on in software development, architecture, AI-first engineering, and system design. Leads scalable, secure, cloud-native solutions using distributed systems, event-driven architecture, and modern DevOps practices. Develops AI-based solutions, improves delivery pipelines, reviews code, mentors senior engineers, and collaborates with Product, Operations, Architecture, and Engineering teams. Ensures performance, observability, testing, security, and payment compliance across the application lifecycle.

Leads the design, development, and delivery of scalable automation solutions for laboratory and scientific workflows. Responsibilities include software architecture, Python and AWS development, APIs, microservices, data pipelines, system integrations, workflow orchestration, testing, CI/CD, production support, and regulatory compliance. The role mentors engineers, establishes reusable frameworks, manages technical delivery and dependencies, and serves as a client-facing technical lead across distributed teams.

Take AI-generated CEO code changes from prototype to production. Triage pull requests, reconstruct intent, rewrite or split code, add types, tests, error handling, safe migrations, and deployment safeguards. Protect accounting and ledger correctness, enforce LLM usage limits, maintain Sentry reliability conventions, and improve tooling to prevent recurring AI-generated mistakes. The role requires strong Python production experience, excellent code review judgment, candid communication, and the ability to work rapidly with the CEO and customer priorities.

Design, build, and maintain scalable backend services, REST APIs, server-side applications, and database systems. Improve performance, reliability, security, monitoring, and logging; integrate external services; write tested code; review implementations; troubleshoot production issues; and collaborate with frontend, DevOps, QA, and product teams. The role also involves Docker, CI/CD, cloud deployments, and potentially Kubernetes, infrastructure as code, and event-driven systems.

Develop and maintain responsive, accessible front-end interfaces using HTML, CSS, JavaScript, and related technologies. Test, debug, and optimize websites, emails, and applications while collaborating with designers, developers, marketers, agencies, and content teams. Support CMS-based e-commerce websites, online marketing initiatives, SEO, reporting, and multiple web projects. Ensure W3C and WCAG compliance, cross-browser compatibility, performance, and usability.

Design, build, and maintain software for fusion plant control, diagnostics, automation, data acquisition, operator workflows, and real-time system coordination. Integrate software with sensors, actuators, controllers, databases, visualization tools, and complex hardware. Collaborate across electrical, firmware, mechanical, IT, operations, and science teams while improving platform reliability, usability, and scalability. Develop prototypes and production systems, debug cross-disciplinary issues, and support the full software lifecycle onsite.

Lead end-to-end development of scalable product features, backend services, APIs, and frontend experiences. Architect reliable and observable systems, operate production software, collaborate cross-functionally, participate in code reviews, improve engineering processes, and shape technical strategy and culture. Use AI-first development workflows with strong judgment around verification, testing, and safety. The role emphasizes ownership, product sense, technical depth, operational excellence, and cross-functional communication.

Build, test, maintain, and deploy backend services for Eulerity’s marketing automation platform. Own features end-to-end, use AI agents and LLM tools for development, integrate third-party APIs, contribute product ideas, collaborate cross-functionally, and support documentation and knowledge sharing.