Top Software Engineer Jobs

Adapt, integrate, test, and transition a Python-based prototype for detecting closely spaced objects in EO/IR imagery. Connect the prototype to operational message types and systems, harden it for reliability and maintainability, develop automated tests, design clear interfaces, and deploy first in a testbed and ultimately in an operational Kubernetes environment while collaborating with a small multidisciplinary team.

Design, implement, and maintain scalable low-latency trading software for fixed-income systems. Own features end-to-end, collaborate on architecture, mentor junior engineers, ensure QA and security, and promote engineering best practices and CI/CD.

Build and operate backend services, data pipelines, developer tooling, and cloud/deployment infrastructure for factory and internal systems. Ship production code, own features end-to-end, collaborate with hardware, manufacturing, supply chain, and operations teams. Seniors lead architecture, mentor, and handle larger cross-functional projects.

Join a product-focused engineering team building backend and full-stack features for Mercury's fintech products. Own and ship user-centered experiences, collaborate with designers and product leaders, and work autonomously on small/medium projects. Contribute across Banking, Everyday Experiences, Expansion, or Risk product groups while leveraging AI tools to accelerate development and improve code quality.

Design, develop, and implement high-performance systems software and data-processing solutions. Integrate and test graphing and enterprise systems, build automated secure workflows, maintain architecture and security documentation, and support infrastructure monitoring and licensing for sponsor environments.

Develop, maintain, and enhance complex software systems based on requirements. Design, code, debug, integrate software, document and test components, and develop data queries. Provide recommendations to improve processes and support system-level design decisions.

Build, test, and ship media playback and subscription features for mobile and connected TV. Collaborate with cross-functional squads to maintain platform parity, design-system integration, code quality, observability, and incremental rollout practices. Mentor peers, review code, and occasionally lead focused technical initiatives.

Design and implement developer tools for GPU-based 3D graphics and neural rendering. Improve existing tooling, collaborate with compiler/driver/research teams, write high-performance C/C++ code, document designs, estimate tasks, and develop test plans with QA.

Develop, enhance, and support web and .NET applications across the full software lifecycle. Write clean, tested code, create technical documentation, collaborate with stakeholders, troubleshoot production issues, and use modern tools including AI-assisted development to improve productivity and quality.

Design, implement, and maintain scalable, secure cloud-native services for partner onboarding, account enrollment, identity, authorization, and Partner Center platform capabilities. Build APIs, improve availability and observability, enforce security controls (MFA, auth), and apply AI-enabled tools and automation to enhance platform operations and engineering productivity.

Develop and maintain cloud-native backend microservices (Java/Spring Boot), operate enterprise production systems, troubleshoot issues, design/optimize relational and NoSQL databases, integrate event-driven architectures (Kafka/MQ), support observability and GitOps workflows, participate in code reviews and mentor junior engineers.

Design, develop, test, deploy, and sustain secure enterprise applications for DCSA using Java/Kotlin/TypeScript and Oracle/SQL Server in AWS GovCloud. Participate in SDLC, Agile teams, code reviews, CI/CD, documentation, compliance with federal security requirements, and deliver stakeholder briefings.

Design, develop, and integrate .NET-based web and middle-tier applications. Translate business requirements into technical specifications, write code, perform unit testing, maintain documentation, troubleshoot production issues, mentor junior staff, and follow SDLC and regulatory governance.

Build and own underwriting and pricing decision systems end-to-end: design, implement, and operate backend services, integrate data sources, implement rules, improve pricing, and partner with product, risk, and operations to deliver production-quality solutions.

Lead an agile team to design, implement, and maintain enterprise C# (ASP.NET) applications. Build features, troubleshoot full-stack issues, mentor engineers, integrate AI-assisted tools, design automated test suites (unit, integration, end-to-end), and maintain CI/CD pipelines to ensure high quality, performance, security, and availability.

Develop and maintain Windows-based applications and user-friendly GUIs for test, calibration, and production. Implement and test software, document specifications and user guides, collaborate with team members, and work independently on assigned projects. Senior engineers lead development, mentor juniors, and drive architecture and product strategy.

Develop and maintain Applicant, Reviewer, Metadata Manager, and Admin Drupal portals (frontend and backend). Implement accessible, role-based UIs consistent with NSF/USWDS standards; build Drupal 10 custom modules, forms, APIs, workflows, and integrations; support metadata ingestion, data modeling, monitoring, and production stability. Collaborate with UX, product, database engineers, and mentor junior engineers.

Design, develop, test, debug, integrate, and maintain complex software systems; develop queries and algorithms; lead and oversee software teams; recommend technologies and processes; ensure quality and requirements traceability for defense/intelligence programs.

The Software Engineer will design and maintain backend APIs, collaborate on B2B solutions, and optimize services for performance and scalability in a distributed environment.

The role involves designing and maintaining robust backend APIs, overseeing API performance, and collaborating on B2B solutions while ensuring alignment with product strategy.

The Software Engineer will design, develop, and maintain backend services, optimize APIs, and collaborate on B2B solutions, focusing on performance and user experience.

The Software Engineer will design, develop, and maintain APIs, oversee backend architecture, and collaborate with teams to meet business needs and enhance user experience.

The Software Engineer will design, develop, and maintain backend services and APIs, collaborating with cross-functional teams and enhancing performance and scalability.

As a Software Engineer on the Platform team, you will design and maintain backend services, optimizing APIs, working collaboratively for product enhancement, and focusing on user experiences.

The role involves designing, developing, and maintaining robust APIs and overseeing backend API landscapes while collaborating with cross-functional teams for enterprise solutions.