Top Software Engineer Jobs

Develop server-side code and RESTful interfaces for a web-based UI integrating complex engineering analysis tools. Work in an Agile team, design algorithms, write SQL, ensure basic application security, troubleshoot, and collaborate with engineers and project managers to deliver maintainable, scalable solutions.

Own end-to-end supplier integrations: design, implement, test, and monitor third-party APIs. Ship weekly, improve tooling and abstractions, ensure reliability, and mentor peers. Use AI-assisted workflows to speed integration development.

Build and maintain full‑stack web applications and APIs for data and simulation platforms. Design relational data models, backend Python services, async jobs, and React/TypeScript frontends. Implement tooling for scenario authoring, large-scale simulation runs, results browsing, and shared platform foundations (auth, access control, multi‑tenancy). Ensure production reliability, deployment, testing, observability, and compliance with the company Quality Management System.

Senior server-side engineer to develop and extend gameplay features and systems using PHP, work with relational and non-relational data stores, integrate new tools, and help define and scope work on high-profile live game titles.

Lead technical development and modernization of a Software Defined Branch platform using C#, .NET, and PowerShell. Drive secure, production-grade code, AI-assisted engineering practices, Windows automation at scale, REST API and database integrations, and partner on architectural evaluations. Mentor peers, establish validation standards, and apply responsible AI and resiliency best practices within an agile delivery team.

Design, develop, and support highly scalable distributed systems. Lead architecture and implementation of modular, high-performance microservices. Implement automated testing, CI/CD, observability, and secure coding. Optimize performance and reliability, troubleshoot production issues, conduct code reviews, mentor junior engineers, and drive continuous improvement.

Lead technical design, architecture, and development of scalable, secure enterprise software. Drive engineering best practices, testing, performance, observability, and operational excellence. Mentor and guide engineers, conduct code and design reviews, troubleshoot production issues, and influence technology decisions.

Define the long-term architecture for Partner Center and Microsoft's partner ecosystem. Lead cloud subscription migration, platform modernization, AI-native engineering, data architecture, and integration strategies across multiple organizations. Establish standards for scalability, resiliency, security, compliance, interoperability, and reuse. Influence platform roadmaps, lead architecture reviews, reduce duplication, align engineering teams, and mentor engineers and architects.

Own and advance Yahoo’s enterprise Node.js development environment, including runtimes, packages, container images, internal integrations, and CI/CD workflows. Manage runtime lifecycles, security updates, dependencies, releases, testing, automation, and troubleshooting. Support GitHub Enterprise and GitLab Enterprise while integrating AI programming tools to improve developer productivity. Partner across engineering and security teams, and document platform changes, migrations, and deprecations.

Build scalable simulation and planning systems for complex communications networks. Model hypothetical scenarios, allow users to vary configurations and assumptions, evaluate impacts, compare tradeoffs, identify risks, and integrate simulation capabilities into broader product workflows. The role involves full-stack engineering across design, development, testing, and operations, with emphasis on distributed systems, algorithms, network modeling, and computational reliability.

Design, build, and maintain highly available APIs and distributed services supporting millions of customers. Manage and optimize AWS cloud infrastructure using Infrastructure as Code, CI/CD, containers, and automation. Improve system performance, reliability, and security; monitor and troubleshoot production issues; apply AI-enabled tools; and collaborate across engineering teams to deliver resilient, customer-focused solutions.

Build and architect scalable backend services, APIs, and application features for a gaming platform. Lead cross-team initiatives, define cloud development and infrastructure-as-code practices, collaborate on technical specifications and API design, research backend technologies, and mentor engineers while remaining hands-on.

Guide the technical direction of commerce experiences in the Venmo iOS app. Coordinate engineers, define technical tasks, improve engineering processes, balance quality and delivery priorities, establish generalized solutions, raise engineering standards, and represent PayPal with partners, customers, and industry organizations.

Leads Android engineering efforts for Venmo consumer mobile applications at scale. Owns software components across design, implementation, testing, delivery, and operations; defines technical tasks, contributes to roadmaps, evaluates implementation tradeoffs, and ensures reliable solutions. Mentors engineers, leads reviews and team processes, resolves technical issues, and communicates effectively with technical and non-technical stakeholders. Requires strong Kotlin, asynchronous programming, API integration, testing, design patterns, and mobile development expertise.

Leads iOS engineering projects, coordinates technical work, makes architecture and engineering-rigor decisions, improves processes, and represents PayPal with external partners. Develops and maintains large-scale consumer mobile applications using Swift, asynchronous programming, GraphQL, and REST APIs. Mentors engineers and promotes testing, design patterns, and maintainable software practices.

Build and expand a Factory Operating System that orchestrates manufacturing from quote to shipment. Develop equipment integrations, real-time production data systems, customer portal features, and internal workflow automation. Collaborate with manufacturing and operations teams, independently drive projects, navigate complex codebases, and mentor teammates in a fast-paced startup environment.

Develop production software for maritime route optimization, vessel performance and fuel-consumption modeling, voyage analysis, simulation, and route evaluation. Build and improve optimization algorithms, APIs, services, testing, and explainable recommendation systems using Rust and Python. Collaborate with engineers, product experts, and maritime specialists to translate complex physical and mathematical problems into maintainable software supporting U.S. Government and defense customers.

Lead design and delivery of scalable Java microservices and APIs, architect cloud-native solutions on AWS, build Databricks/Spark data pipelines, and drive CI/CD, testing, observability, and responsible AI-assisted engineering practices while mentoring engineers and collaborating with product and data partners.

Lead a portfolio and team building distributed microservices and cloud-based backend systems to meet regulatory needs. Mentor engineers, collaborate with product managers, and occasionally code and evaluate solutions using Java/Scala/AWS and related cloud, database, and container technologies.

Lead design and delivery of Android client features, collaborate with cross-functional teams, mentor engineers, drive platform best practices, review code, and own major mobile components while staying current with mobile technologies.

Lead a team building distributed microservices and full-stack systems to manage income data used in credit decisioning. Design and deliver cloud-based (AWS) solutions, ensure data integrity, mentor engineers, collaborate with product managers, and use Java, Python, Spark, container orchestration, RDBMS/NoSQL, and web technologies to drive scalable, secure experiences.

Lead a portfolio and team to design and deliver distributed microservices and full‑stack, cloud‑based marketing technology solutions. Mentor engineers, collaborate with product managers, adopt new technologies, and ensure regulatory and scalable implementations using containers, orchestration, databases, and AWS/Azure/GCP services.

Lead a portfolio of backend engineering projects and a development team to design, build, and operate distributed microservices and cloud-native solutions (Java, Go, Python). Mentor engineers, collaborate with product managers, ensure regulatory-compliant systems, and occasionally code or evaluate implementations.

Develop, implement, and test software across the full development lifecycle for mission systems. Collaborate with systems, hardware, and DevOps teams; document and present technical designs; follow OOP practices and version control. Work may involve C2 mission domain, device protocols, and occasional travel.

Leads architecture, design, development, deployment, and operation of scalable full-stack software systems for servicing and repair digital products. Builds maintainable front-end, back-end, and database code; collaborates with product and design stakeholders; ensures testing, documentation, reliability, and performance; and mentors engineers. The role involves delivering consumer-facing applications and interoperable systems while advocating for improved customer experiences.