Top Software Engineer Jobs

Contribute production-quality code to Palantir products (Gotham, Foundry, Apollo) across the full product lifecycle. Collaborate with engineers, PMs, designers, and users; prototype, implement, and ship features. Learn on the job with mentorship and opportunities to engage directly with customers to understand real-world use cases.

Build and ship features for Palantir Gotham across the full product lifecycle. Collaborate with engineers, product, and customers; prototype, design, implement, and maintain backend and frontend systems. Learn on the job with mentorship and occasional customer site visits to understand real-world mission needs.

Develop and ship production-quality software for Palantir's Gotham defense product. Work across the product lifecycle on features like geospatial tools and release infrastructure, collaborate with cross-functional teams, and be mentored while contributing code and prototypes to mission-critical systems.

Interns design and develop full‑stack software for privacy, data protection, AI governance, and accountability. Work includes building platform primitives, auditor applications, user workflows, and internal data‑protection tools. Collaborate with technical and non‑technical teammates, own end‑to‑end projects, and engage with legal and policy developments to guide technical approaches.

Join Palantir as a Software Engineer new grad building scalable software (Gotham, Apollo, Foundry). Contribute across the product lifecycle, collaborate with cross-functional teams, meet users, and deliver production-quality features while learning from a mentor.

Join as a Software Engineer contributing end-to-end to Palantir products (Foundry, Gotham, Apollo). Write high-quality code, collaborate with cross-functional teams, engage with customers to understand problems, and iterate from design to shipping while learning from a dedicated mentor.

Intern will build shared infrastructure for Palantir platforms (backend, developer, frontend, storage), improve developer experience, scalability, and reliability, and participate across design, implementation, and rollout while paired with a mentor.

Contribute code to Palantir products (Gotham, Foundry, Apollo) as part of a small team. Participate across the product lifecycle, collaborate with cross-functional partners, learn from a mentor, and build scalable features used by diverse customers.

Build and ship scalable software for Palantir Gotham across the full product lifecycle. Collaborate with cross-functional teams, work directly with users to understand problems, and contribute high-quality code while paired with a mentor. May involve field visits to customers to learn mission needs.

Build shared infrastructure for Palantir platforms (Foundry, Gotham, Apollo) across backend, developer, frontend, and storage domains. Improve developer productivity, scalability, and reliability; participate in design, implementation, and rollout; collaborate with technical and non-technical stakeholders while paired with a mentor to grow engineering impact.

Interns write production-quality code for deployment, observability, and environment platforms (Rubix, Apollo, Signals). Work includes full product lifecycle, collaboration with cross-functional teams, mentor pairing, and occasional field engagement with government or defense partners.

Contribute high-quality code to Palantir Gotham for defense customers. Participate across the product lifecycle—design, prototype, implement, and ship features. Work on mission-critical systems (e.g., geospatial mapping, release infrastructure), collaborate with cross-functional teams, and learn under a dedicated mentor while meeting security-clearance requirements.

Develop and ship production-quality features for Palantir Gotham across the product lifecycle. Collaborate with cross-functional teams, engage with end users, and learn via mentorship while building backend and frontend systems at scale.

The Software Engineer II is responsible for designing, developing, and implementing web and process applications, troubleshooting technical issues, and collaborating with teams to enhance software solutions.

Build high-performance trading tools and large-data research platforms in small teams. Design system architectures, develop resilient production software, and apply distributed computing, NLP, and machine learning to solve complex quantitative problems while collaborating with engineers, traders, and researchers.

11-week software engineering internship building high-performance research platforms and trading tools. Work in small teams to design systems, develop platforms and web frameworks, and apply distributed computing, NLP and machine learning. Collaborate with senior engineers, network with peers, and contribute code that rapidly moves into production.

The Software Engineer II role involves designing, developing, and testing software for space systems, ensuring high-quality code and collaboration within a team.

As a Software Engineer, you'll develop software using Ruby, Javascript, and support AWS infrastructure. Responsibilities include maintaining and building applications, contributing to high-end software releases, and mentoring other engineers.

Design, develop, and maintain full-stack web applications hosted in the cloud. Implement front-end UIs, build backend APIs interacting with cloud services, containerize apps, collaborate with infrastructure engineers, follow Agile and DevSecOps practices, and contribute to extensible, object-oriented codebases.

Design, develop, and maintain scalable, reliable Python applications. Participate in design and code reviews, collaborate with engineers and data scientists, adopt microservices and containerization, follow Agile practices, and support deployment and integration for DoD-focused AI/ML and simulation projects.

Architects and implements distributed system and instrument software for DNA synthesis hardware. Develops high-performance, low-latency pipelines handling multi-gigabyte to terabyte-scale data while maintaining end-to-end integrity. Collaborates with hardware, electronics, and chemistry teams to build and troubleshoot complex systems. Provides senior technical leadership and applies expertise in C#, C++, or Rust, memory management, multithreading, messaging, and inter-process communication.

Design, develop, test, deploy, and maintain secure full-stack applications for Mastercard’s Enterprise Credit Risk ecosystem. Build Java and Spring backend services, modern frontend interfaces, REST APIs, microservices, and event-driven integrations. Collaborate with product, risk, architecture, and data teams; troubleshoot complex issues; improve performance, reliability, observability, and security; contribute to cloud-native delivery and CI/CD; mentor engineers; and participate in Agile planning and technical design.

Lead technical direction and hands-on development for Mastercard’s enterprise Developer Workbench platform. Design platform components, developer tooling, onboarding environments, AI-assisted development capabilities, and cloud-native integrations. Establish tooling governance, instrumentation, security and compliance practices, and developer productivity metrics. Partner cross-functionally with product and engineering teams, mentor engineers, influence architecture, and advance software engineering standards across the organization.

Leads hands-on development of backend and full-stack capabilities for Mastercard’s real-time Decision Management Platform. Responsibilities include designing scalable services, APIs, workflow tools, integrations, and user experiences; making architecture decisions; writing and reviewing code; mentoring engineers; and supporting testing, deployment, observability, security, and production operations. The role requires translating ambiguous business goals into reliable software and measurable outcomes.

Design, develop, test, and support scalable full-stack applications, APIs, and services for Mastercard’s Core Payments and foreign exchange platforms. Build automated unit, functional, integration, and regression tests; troubleshoot production issues; improve performance, resiliency, observability, and security; and contribute to architecture, code reviews, Agile planning, and technical documentation. Mentor newer engineers and collaborate with product, program management, business, and engineering teams.