Top Software Engineer Jobs

The Staff Software Engineer will lead the design, implementation, and coordination of new functionality, mentor engineers, and drive architectural discussions while collaborating with various teams to improve user challenges.

Develop and manage distributed database systems, design core architecture code, and perform performance optimization and testing. Engage with the community.

Design and develop simulation software for SpaceX flight systems, enhancing fidelity and performance while collaborating across engineering teams.

As a New Graduate Engineer for Starlink, you'll develop reliable software, lead design reviews, and collaborate with various engineers to solve complex challenges in satellite communication.

The Senior Software Engineer will design and develop solutions on Salesforce, support software maintenance, and mentor junior engineers while driving feature development and business analysis.

As a Staff Software Engineer at Imply, you will design and develop scalable web services, cloud infrastructure, and maintain multi-cloud systems, ensuring high availability and effective customer experiences.

The Lead Software Engineer will design and develop full-stack applications for construction project management, ensuring intuitive data workflows and collaborating across teams to enhance user experience and performance.

As a Senior Software Engineer, you will lead the development of scalable backend systems, manage feature development lifecycles, and engage with stakeholders to translate mission needs into technical requirements while ensuring implementation meets criteria.

Develop and improve Ancestry's Genealogy product as a Senior Software Engineer, primarily using Java to create RESTful web services and manage AWS infrastructure.

The Staff Software Engineer will lead implementations, mentor engineers, define technical strategies, and communicate with stakeholders while enhancing federal engineering capabilities.

The Senior Software Engineer will develop AI tools, build APIs, and integrate systems, focusing on automation and software engineering best practices.

The Senior Software Engineer will develop AI Assistants, build APIs, and collaborate with teams on production systems integration and automation for enterprise tools.

Build and own end-to-end features across a cloud-native B2B SaaS platform: backend APIs, database schemas, React frontends, integrations with payer/EHR/pharmacy systems, AI/LLM-driven automation, and HIPAA-compliant AWS infrastructure. Contribute to architecture, CI/CD, and product-focused technical decisions.

The Staff Software Engineer leads software engineering efforts, ensuring best practices and quality across projects, mentoring teams, and solving critical issues with deep technical expertise in Python and React.

Build and maintain reliable, scalable full‑stack services and web applications for partner payment and payout account experiences. Deliver end‑to‑end features across design, implementation, testing, deployment, monitoring, and operations. Collaborate with cross‑functional partners, improve code quality and performance, participate in reviews and design discussions, and safely integrate AI/ML‑enabled components to improve product outcomes.

Lead technical vision and roadmap for an open developer ecosystem. Drive API/SDK design, frontend platform architecture (splitting monolith into deployable apps), API governance, and observability. Influence cross-team platform strategy, mentor senior engineers, and represent the platform to external developers.

Design and build core developer platform capabilities (APIs, SDKs, integrations) with emphasis on scalability, reliability, and developer experience. Lead architecture, API governance, and platform implementation, collaborate cross-functionally, mentor engineers, and support developer documentation, onboarding, and tooling improvements.

Lead design and implementation of cloud-ready, event-driven backend services using Java, Spring Boot, Kafka and relational databases. Provide technical leadership, mentor engineers, influence architecture, ensure enterprise standards and operational excellence, and collaborate across squads to deliver production-grade trade processing solutions.

As a Software Engineer at Slash, you'll develop and manage the full product surfaces of the stablecoin infrastructure, including APIs, databases, and user interfaces, while collaborating with customers and teams.

Polymarket seeks a Software Engineer to enhance developer experience by improving APIs, SDKs, and documentation while working autonomously and utilizing feedback for product improvements.

As a Software Engineer, you'll design and build reliable products, collaborate with cross-functional teams, and write maintainable code for a web-based enterprise product.

Maintain and improve the enterprise tax form collection and reporting system, Oracle data models and XML schemas, and Java-based processing/reporting programs. Extract technical requirements, implement end-to-end system improvements, resolve production incidents, improve scalability, and plan a transition from bulk to event-based processing.

The Senior Software Engineer will design, develop, and maintain large-scale real-time applications for Roku's advertising platform, ensuring performance and scalability while collaborating across teams.

Design, develop, and maintain high-quality pre-trade and pricing software for securitized products (TBA MBS). Implement client, server, and database features using C#, WPF, WCF, Oracle, Solace, Python, and Tableau. Lead or mentor teams, ensure secure coding and unit testing, analyze large codebases, build Windows services, ETL pipelines, and support platform migrations.

Design and implement a shared Rust core used across desktop, mobile, and backend. Drive architecture decisions around CRDTs and distributed systems, integrate Rust components with frontend/mobile/backend teams, and improve performance, reliability, and maintainability.