Top Software Engineer Jobs

Lead the design, development, customization, integration, testing, and sustainment of Oracle Federal Financials applications supporting DHA financial operations. Develop complex SQL and PL/SQL, Oracle Forms, Reports, Workflow, Linux shell scripts, financial interfaces, and automated reconciliation processes. Manage software versions and deployments across multiple environments, enforce cybersecurity and accessibility standards, author technical documentation, mentor developers, and provide Tier 3 production support. The role also supports federal financial modernization initiatives including G-Invoicing, CARS, SFIS, SLOA, and DFAS integrations.

Own the architecture, reliability, operation, and evolution of Trustly’s payments transaction orchestration systems. Lead service contracts, observability, on-call operations, incident response, root-cause remediation, documentation, AI-assisted implementation, and integration testing. Partner with global engineering teams, take ownership of a mature business-critical codebase, and help hire and lead a new team. The role requires deep distributed-systems expertise, payment or financial systems experience, and strong knowledge of correctness, concurrency, idempotency, and production operations.

Lead technical strategy and engineering quality across Payment Intelligence products. Drive performance, distributed systems, APIs, and frontend work; collaborate with ML, product, and design teams; partner with large merchants and ship scalable, high-quality software.

Develop and maintain frontend software for the Aetna Health website using ReactJS, Redux, JavaScript, HTML, and CSS. Build and test new features, refactor existing code, monitor and troubleshoot production applications, improve stability and scalability, participate in architecture and technical design, and collaborate with product and design teams. Lead technical discussions, contribute to code reviews and knowledge sharing, and mentor junior developers.

Develop, test, debug, integrate, and maintain software for embedded navigation systems supporting national defense products. Apply MATLAB/Simulink, C, C++, or Python; use model-based engineering and agile practices; perform software and system integration; and support mission- and safety-critical development. The role requires collaboration, technical leadership, navigation algorithm experience, onsite work, U.S. citizenship, and the ability to obtain and maintain a Secret clearance.

Lead the technical direction, architecture, development, testing, and global deployment of NVIDIA’s AI agent compute and virtual desktop platforms. Build secure, isolated, cloud-hosted compute services across AWS and Azure, and drive desktop streaming performance for GPU and general-purpose workloads. Partner with engineering, IT, and security leaders to develop a multi-year platform roadmap supporting AI agents and end users.

Develop and support full-stack SaaS, e-commerce, and consumer applications throughout the software development lifecycle. Design scalable distributed systems using Microsoft technologies and Azure, write secure and high-quality code, troubleshoot issues, apply AI-assisted development practices, contribute to architecture and engineering culture, collaborate with business teams, and mentor software engineers.

Develop and maintain software interfaces integrating cameras, radios, sensors, and other payloads with autonomous systems. Build SDK/API integrations, configuration and monitoring tools, mission application extensions, and Docker-based deployments. Debug Linux, networking, hardware, and distributed software systems; contribute production-ready changes upstream; and support field testing, demonstrations, and operational deployments.

Define architectural direction for Azure Specialized platform services and lead the design of highly available distributed cloud systems. Drive reliability, scalability, observability, security, diagnostics, and operational improvements across engineering organizations. Establish service health frameworks, SLOs, metrics, and governance for mission-critical services. Mentor engineers, influence technical strategy, resolve complex cross-system challenges, and advance AI-assisted troubleshooting and platform modernization.

Lead the design, development, deployment, and support of scalable .NET backend applications on Azure. Build microservices, REST APIs, and event-driven systems using Azure services, Docker, and AKS. Implement CI/CD pipelines and Infrastructure as Code, while improving reliability, security, observability, and performance. Troubleshoot complex production issues and collaborate with engineering, architecture, platform, and business teams.

Lead architecture and strategy for UKG Pro Workforce Management and integrations. Design solutions for Timekeeping, Accruals, Attendance, Scheduling, and Forecasting. Drive migration from Dell Boomi to API-first patterns, partner with Platform Engineering (Azure), mentor engineers, enforce SDLC/change management, and collaborate with HR and business teams to deliver scalable, maintainable HR ecosystem solutions.

Develop and certify flight software for NASA’s lunar base, vehicles, and assets. Responsibilities include software requirements and interface definition, design, development, systems engineering, integration, testing, verification, performance analysis, and avionics test-bed integration. The engineer will collaborate with NASA programs and contractors while following Johnson Space Center software processes. The role requires C and Linux expertise, full software lifecycle experience, and strong communication and teamwork skills.

Leads software engineering efforts for the Order Up product, developing, testing, deploying, monitoring, and maintaining production applications. Responsibilities include reliability, resilience, performance tuning, security, cloud infrastructure, observability, automated testing, architectural documentation, and technical roadmap development. The role collaborates with product teams, supports agile delivery, resolves complex issues, and mentors junior engineers while contributing reusable code and improving team productivity.

Set web application architecture across frontend, APIs, and supporting services; lead Angular-to-React and BFF-to-Platform API modernization; establish cloud deployment, API, accessibility, performance, testing, and quality standards; design EMR/EHR integrations; partner across platform and mobile teams; shape regulated software traceability; and mentor engineers through reference implementations, tooling, and technical leadership.

Set full-stack web architecture across React, Angular, APIs, BFFs, and cloud platforms; lead large-scale modernization, integrations, deployment patterns, engineering standards, testing, accessibility, performance, and regulated design controls. Build reference implementations and tooling, partner with platform and mobile teams, mentor engineers, and establish practices adopted across multiple teams.

Build, deploy, maintain, and monitor highly scalable backend applications and distributed systems. Write performant, secure, fault-tolerant code; review peers’ work; evaluate technologies; develop automated tests; improve observability and availability; manage technical debt; and collaborate across teams to deliver reliable customer-facing platform features.

Design, implement, test, and deliver frontend application features using React. Collaborate with product, design, and engineering stakeholders; solve complex technical problems; improve architecture, scalability, performance, security, and development practices. Own feature sets and technical debt, contribute to CI/CD and software lifecycle processes, and provide technical leadership and mentorship.

Lead the design, implementation, modernization, and optimization of large-scale big data systems processing trillions of identity graph connections. Develop batch processing solutions, REST APIs, and scalable applications using Spark, cloud platforms, and modern infrastructure tools. Collaborate with product managers and engineering teams while emphasizing performance, reliability, security, privacy, compliance, and cost effectiveness.

Develop, test, troubleshoot, deploy, and maintain software supporting transformer and component design. Translate engineering requirements into software solutions, support calculations and data workflows, integrate ERP and engineering systems, document code and processes, and collaborate with engineering, manufacturing, quality, supply chain, sales, and IT teams. The role also involves legacy code analysis, database querying, code reviews, validation, and continuous improvement in an onsite manufacturing environment.

Develops and maintains software design programs for transformer engineering, production, sales, and enterprise workflows. Integrates applications with ERP systems, performs engineering and design analyses, troubleshoots software, and ensures compliance with IEEE, IEC, and CSA standards. Collaborates with engineering, manufacturing, quality, and supply chain teams, participates in code reviews, deploys and tests solutions, and improves product design accuracy, performance, cost, and reliability.

Design, develop, and maintain scalable full-stack web applications using TypeScript, Java, Node.js, HTML, CSS, and MS SQL in a microservices environment. Build AI-powered applications with LLMs, RAG pipelines, GenAI agents, vector databases, and AI services. Optimize performance, implement responsive user interfaces, troubleshoot systems, participate in code reviews, and collaborate with AI/ML engineers and cross-functional teams in a remote setting.

Lead and mentor a high-side ground software development team in a SCIF environment. Provide full lifecycle software design, implementation, integration, verification, and documentation. Advise on emerging technologies, drive engineering solutions, support CI/CD and configuration management, and collaborate with customers and stakeholders while ensuring schedule, cost, and technical constraints are met.

Develops, tests, documents, deploys, and supports software for mission-planning systems. Responsibilities include maintaining CI/CD pipelines, configuring build and test environments, creating Windows installers, integrating hardware and third-party software, developing verification and test documentation, conducting smoke and acceptance testing, resolving technical issues, supporting customer interfaces, and contributing to Agile Scrum activities including sprint planning and Scrum Master duties.

Develop and maintain a C++ automation QA framework for validating data center storage solutions. Create automated tests, improve testing capabilities, debug test and product failures, maintain continuous-testing hardware and software, and collaborate with QA and development teams using Agile practices.

Designs, develops, tests, documents, and supports secure external data integrations using .NET, Azure, Informatica, Snowflake, APIs, ETL, and file-based interfaces. Leads technical delivery, performs impact analysis, supports production systems, troubleshoots defects, collaborates with business and technology stakeholders, and mentors engineers. The role owns integration architecture and solutions for insurance and financial-services partners, including DTCC and iPipeline feeds.