Top Software Engineer Jobs

Own end-to-end development of a cloud-native healthcare SaaS platform, from database schemas through React interfaces. Build backend APIs, patient activation and insurance automation workflows, payer and EHR integrations, and reliable AWS-hosted services. Contribute to architecture, technical strategy, AI-powered workflows, secure HIPAA-compliant data handling, and product decisions with high autonomy.

Own and develop backend services, APIs, integrations, data pipelines, and referral workflows using Python, with React frontend work as needed. Serve as the subject matter expert for a business domain, improve reliability and data quality, review designs and code, and partner with Product and Operations. Build AI-agent skills, rules, and context while introducing agentic development practices using coding tools.

Develop software, pipelines, AI-powered tools, and performance metrics for autonomous vehicle systems. Analyze large datasets, evaluate autonomy-stack performance, ensure data quality, and deliver actionable insights. Define technical roadmaps, collaborate across perception, prediction, planning, controls, simulation, and validation teams, and provide technical leadership, documentation, mentoring, and architectural guidance.

Own and evolve Swyfft’s partner-facing insurance API, including resource design, versioning, backward compatibility, authentication, rate limiting, error handling, metrics, documentation, and contract testing. Build production C# code, maintain the translation layer between public APIs and internal systems, support partner integrations, and collaborate with QA and product. The role requires substantial public API experience, strong API security and multi-tenancy knowledge, and fluency in C#, ASP.NET Core, SQL Server, and Azure.

Lead technically complex card payments projects from design through production while writing and operating highly reliable financial systems. Analyze ISO 8583 messages, network mandates, routing, authorization, clearing, settlement, and processing costs. Build production code, testing and certification tooling, shared frameworks, and operational capabilities. Provide technical direction, mentor engineers, participate in design reviews and incident response, and establish safe patterns for AI-assisted engineering on critical payment systems.

Lead technically complex card-acquiring payment projects from design through production. Build and operate highly reliable payment systems, integrations, testing and certification tooling, and shared engineering frameworks. Analyze ISO messages, network mandates, routing, authorization, clearing, settlement, and processing costs. Provide technical direction, mentor engineers, participate in on-call operations, and establish safe AI-assisted engineering practices for critical financial systems.

Build and ship marketing sites, landing pages, and microsites across five product brands using AI coding agents. Maintain distinct brand identities, reusable design systems, SEO foundations, information architecture, and frontend quality. Review and correct AI-generated code, copy, and design; conduct competitive research; manage cross-brand component decisions; and use browser inspection and screenshot-based critique loops to deliver production-ready work.

Leads backend software engineering for secure, scalable, high-throughput systems. Develops and reviews production code, guides engineers and technical partners, influences architecture and technical operations, and promotes software development standards. Builds microservices, streaming and data-processing solutions using AWS, containers, orchestration, caching, and workflow tools. Drives responsible AI-assisted development practices, including validation for security, correctness, testing, resiliency, and delivery efficiency.

Own the technical strategy and roadmap for Platform Acceleration while remaining hands-on building backend, infrastructure, and developer tooling. Develop systems that establish trust in code changes, including AI-generated code; build engineering agents; improve CI/CD, testing, deployment, and shared systems; partner with internal engineering teams; measure developer experience and adoption; and lead complex cross-team projects from ambiguity to adoption.

Design, build, scale, and maintain CoreWeave’s IAM platform and distributed identity, authentication, and authorization services. Develop APIs and backend systems, optimize performance and availability, implement observability and automated tooling, and participate in on-call operations. Collaborate with product, design, and technical program teams on strategy and roadmap. Apply software engineering best practices, automated testing, CI/CD, security principles, and production troubleshooting to deliver maintainable, reliable cloud infrastructure services.

Leads development of scalable, secure, cloud-native software solutions using Golang, public cloud, and Infrastructure as Code. Provides technical guidance, reviews production code, drives AI-assisted engineering practices, supports cloud migrations, and influences architecture, application functionality, and technical operations. Acts as a subject matter expert and promotes engineering standards, automation, resilience, security, and responsible AI usage across teams.

Build and own end-to-end technical solutions for strategic customers, including architectures, product features, and full-scale integrations. Collaborate with customer engineers and executives, apply Python and software development expertise to solve complex problems, and communicate technical concepts clearly. The role is remote-first in the United States with regular travel to customer onsite engagements.

Leads cloud asset management engineering strategy and implementation, defining scalable architectures, security and compliance practices, API standards, and modernization from monoliths to microservices and event-driven platforms. Provides hands-on technical leadership, mentors engineers, drives cross-domain initiatives, establishes engineering standards, and advises on performance, scalability, operability, cloud computing, data architecture, and distributed systems.

Leads the design, development, and delivery of complex internal go-to-market and Sales CRM systems. Owns backend services, APIs, event-driven microservices, architectural direction, integrations, production support, and technical decisions. Collaborates with stakeholders and TPMs, contributes to UI development, applies AI-assisted and agentic workflows, mentors engineers, and establishes best practices for testing, debugging, code review, and scalable system design.

Build front-end and full-stack features for an AI-enabled behavioral health platform, including RCM automation, EHR features (AI scribes, intake automation, clinical analytics), and data pipelines for claims and clinical records. Ship high-quality software quickly and collaborate closely with cross-functional teams.

Develop full-stack software and systems from concept through production using front-end and back-end technologies. Collaborate with teams and clients to solve complex problems, improve architectures, automate workflows, and identify system enhancements. The role involves mastering new tools, supporting current and future functionality, and applying automated testing and maintenance practices in an agile environment.

Build and operate Gravitee’s API Management, Access Management, or Kafka Event Gateway products. Responsibilities include designing Java services and REST APIs, developing secure distributed systems, contributing to TypeScript and Angular interfaces, writing automated tests, supporting production through L3/L4 escalations, and collaborating with international product teams. The role also contributes to AI agent management capabilities and requires participation in a US-hours pager rotation.

Develop highly deterministic C++ software for automated aviation systems. Responsibilities include implementing unit tests, working with flight hardware, and ensuring system robustness.

Develop and operate CIAM and consent-management features using C#/.NET, Auth0, Cassie, Kubernetes, and cloud-native technologies. Build APIs, web experiences, automated deployment pipelines, infrastructure, and comprehensive testing. Troubleshoot production issues across applications, identity platforms, databases, integrations, and infrastructure while maintaining strong security, privacy, scalability, resiliency, and observability practices within an Agile Scrum team.

Designs, develops, tests, deploys, and supports complex React and TypeScript applications. Owns technical design and implementation of features, establishes frontend architecture and reusable patterns, and works within a large monorepo. Provides technical leadership, mentorship, troubleshooting, performance optimization, security, accessibility, testing, CI/CD, and production support while partnering with engineering, product, UX, backend, SRE, and QA teams.

Full-stack Software Engineer contributing to Java backend and React frontend development. Participate in design and code reviews, write secure performant code, unit test, support CI, work on Agile Scrum teams, track work in JIRA, and collaborate with product to deliver high-quality deployments.

Develops and maintains complex mainframe software applications using COBOL, CICS, VSAM, and DB2. Oversees software testing, debugging, quality assurance, and issue resolution. Designs and reviews technical solutions, collaborates with business leaders, influences departmental strategy, and independently determines technical approaches. Requires at least five years of mainframe development experience and Agile experience.

Develop, integrate, test, and maintain software for automated space payloads, facilities, and mission operations. Build backend services, APIs, databases, automation tools, and user interfaces in Python; interface with hardware, robotics, scientific instruments, and control systems. Collaborate across engineering disciplines, support mission integration and troubleshooting, document designs, and participate in reviews. More experienced engineers may lead technical efforts, mentor teammates, and shape software standards.

Develop and modernize cryptographic software for GPS and Navigation Warfare systems supporting the U.S. Space Force. Responsibilities include implementing Y-code and M-code algorithms, validating NSA key material, supporting enterprise testing and systems engineering activities, contributing to requirements and architecture development, and providing technical guidance. The role also requires collaboration with government teams, contractors, and external organizations, plus serving as a GPS requirements subject matter expert.

Develop and integrate warehouse automation software solutions, including custom interfaces connecting Lightning Pick with WMS, ERP, and other business systems. Responsibilities include requirements gathering, C#/.NET development, SQL programming, testing, commissioning, troubleshooting, documentation, customer training, and ongoing support. The role combines software engineering, systems integration, customer interaction, and hands-on deployment at customer facilities.