Top Software Engineer Jobs

Develop and maintain multiple Java applications in an agile environment supporting Los Alamos National Laboratory. Responsibilities include solving complex technical issues, analyzing data, developing solutions, complying with high-security requirements, managing assigned work independently, and providing limited technical guidance. The role requires strong Spring Framework experience and TDD proficiency, with Angular, MySQL, regulated-environment, and leadership experience preferred.

Develop, test, debug, and support high-volume payment processing applications on IBM Mainframe using COBOL, JCL, DB2, CICS, and TCP/IP. Provide 24/7 production support, investigate and resolve incidents, document technical designs, collaborate with testing and project teams, review code and deployment plans, and improve application performance, stability, and resiliency. The role also requires use of Jira and ServiceNow and occasional nights and weekends for deployments and support.

Leads the Student Information Services development team, overseeing architecture, design, development, testing, security, technical standards, and delivery of scalable SIS and identity management solutions. The role sets technical direction, manages risk and technical debt, supports incident response, mentors developers, evaluates technologies, collaborates with stakeholders, and contributes to long-term systems strategy. The position may supervise three or more developers and is fully remote.

Develop and improve object storage software handling S3 requests, durable storage, data placement, erasure coding, resilience, concurrency, and tiered movement across NVMe, HDD, and tape. Analyze performance and reliability on Linux, write tested code, participate in design reviews, and grow toward independent component ownership. The role requires systems-level software development experience and familiarity with distributed, networked, concurrent, and storage systems.

Lead the technical direction and hands-on development of an exabyte-scale object storage platform. Design and optimize data paths, S3 APIs, durability, erasure coding, data placement, fault tolerance, and movement across NVMe, HDD, and tape. Responsibilities include systems programming, Linux profiling, performance optimization, architecture, code reviews, testing, mentoring engineers, and collaboration on product scope and delivery.

Design and build software, firmware, drivers, and infrastructure supporting semiconductor design, verification, post-silicon validation, and hardware bring-up. Develop scalable EDA compute platforms, test orchestration, data pipelines, debugging tools, and silicon characterization systems. Partner with hardware engineers, optimize compute-intensive workflows, lead architecture and code reviews, document systems, mentor engineers, and evaluate emerging hardware platforms and toolchains.

Designs and optimizes high-performance CUDA kernels and GPU workloads for AI, HPC, and data-processing applications. Responsibilities include profiling, memory and execution tuning, multi-GPU and distributed training optimization, custom ML framework operators, benchmarking, compiler-level optimization, mixed-precision computing, and evaluating new GPU architectures. The engineer collaborates with ML and engineering teams, documents performance practices, reviews designs and code, and mentors junior engineers.

Develop and maintain full-stack product features, REST APIs, ERP integrations, and AI document-capture capabilities for NG and SMRTR TRAC. Work with Vue, TypeScript, Node.js, Scala, PostgreSQL, and MongoDB; improve reliability, performance, security, and test coverage. Translate customer and business requirements into software, estimate work, support production go-lives, troubleshoot issues, document solutions, and collaborate with engineering, sales, professional services, and customers.

Develop and maintain cross-platform consumer mobile applications using React Native, TypeScript, and JavaScript. Build reusable components, integrate REST and GraphQL APIs, optimize performance, implement testing and monitoring, resolve production issues, support CI/CD releases, and apply accessibility and usability principles. Collaborate with product, design, QA, and engineering teams in an Agile environment while contributing to code reviews, architecture, experiments, and continuous improvement.

Develop, document, unit test, integrate, and maintain software components for F-15 mission planning systems using C#, JavaScript, and SQL. Troubleshoot defects, collaborate on solutions, follow Agile/Scrum, and work under general supervision to compile builds and test components.

Develop software solutions for aviation systems, focusing on simulation and integration within agile teams while providing technical leadership and process improvements.

Design, develop, integrate, and test mission systems software across the full SDLC. Lead architecture, implement and integrate complex components, mentor junior engineers, drive CI/CD DevSecOps practices, participate in agile program activities, and support software quality metrics and risk management.

Develop and maintain scalable Python backend systems that integrate machine learning models and data pipelines. Design APIs and microservices, manage deployments and CI/CD pipelines, create automated tests, troubleshoot performance issues, and collaborate with ML, Product, and DevOps teams. The role includes code ownership, technical mentoring, code reviews, architecture contributions, and potentially leading project teams.

Orchestrate AI coding agents across parallel workstreams to deliver production features, refactors, and investigations. Own architecture, specifications, implementation reviews, testing, deployments, and production health across e-commerce systems. Build internal AI tooling, improve agent-generated code quality, automate engineering workflows, and collaborate with Product, Design, Operations, and Engineering teams. Mentor engineers on AI-native development practices and maintain high standards for security, reliability, performance, and maintainability.

Develop, integrate, test, and maintain full-stack software from requirements through production. Build backend services, RESTful APIs, data integrations, relational database applications, and user-facing web capabilities. Collaborate with engineers, architects, product owners, and mission stakeholders; participate in technical design, code reviews, troubleshooting, and Agile delivery. The role supports defense infrastructure intelligence and requires a TS/SCI clearance with CI polygraph.

Design, develop, and maintain high-performance Go-based software for global VOD, live, and linear streaming delivery. Build reliable services for dynamic ad insertion and manifest manipulation, partner with SRE on highly available multi-region systems, use observability and analytics for performance and incident analysis, and contribute to multi-CDN strategies, architecture, code reviews, and engineering standards.

Architect and operate Cisco’s AI Compute Platform, developing distributed control-plane services, Kubernetes platforms, GPU schedulers, APIs, controllers, and automated remediation systems. The role manages multi-cluster environments, tenant quotas, workload routing, GPU allocation, and reliability for large-scale training and inference workloads. It also leads architecture reviews, establishes engineering standards, mentors engineers, and drives Infrastructure as Code, GitOps, CI/CD, observability, incident response, and operational excellence.

Develop and maintain content-driven features for Hilton’s websites and customer-facing applications. Customize and extend content management systems, troubleshoot production issues, optimize performance and security, and create maintainable code with comprehensive automated testing. Collaborate with architects, product owners, designers, quality engineers, and developers within an Agile framework. The role requires Java, microservices, NoSQL databases, messaging architectures, React, Docker, Git, and web application development experience.

Lead the architecture and development of scalable backend services and software products for GM Commercial Services. Design reliable APIs and systems, solve complex business and technical problems, improve engineering practices, and build high-value products. Collaborate with product, design, infrastructure, operations, and engineering teams while mentoring engineers. The role requires expertise in Java, Kotlin, or Python; SQL and NoSQL databases; cloud platforms; Databricks; and modern web technologies.

Lead development of full-stack cloud-native applications using Java, TypeScript, Spring Boot, Spring Cloud, and AWS. Responsibilities include designing microservices, APIs, agentic workflows, reactive systems, infrastructure as code, CI/CD, observability, databases, and performance testing. The role also leads responsible adoption of AI-assisted engineering tools, coaches teams on secure validation practices, and troubleshoots multi-agent environments.

Own Custral’s mobile app end to end, including product decisions, React Native development, Node and Express APIs, offline state, synchronization, conflict resolution, push notifications, and app-store releases. The role requires shaping the mobile experience, maintaining feature parity with the web app, and making independent product and technical tradeoffs in an early-stage, five-day in-person environment.

Build and own Custral’s product end to end across frontend and backend. Design core functionality, shape product direction and architecture, work directly with users, and operate high-volume production systems. Use TypeScript, React, Node.js, PostgreSQL, Redis, and Elasticsearch while making independent technical decisions, researching solutions, communicating tradeoffs, and collaborating effectively in a fast-paced, in-person startup environment.

Design, implement, and maintain scalable serverless backend services and responsive Next.js front-end components. Build data scrapers and integrations, improve CI/CD and IaC, mentor junior engineers, and collaborate with product and clients to solve complex compliance problems.

Design, scale, and operate Husky, Datadog’s petabyte-scale distributed columnar event store. Migrate storage to open standards including Parquet, Arrow, and DataFusion; improve compaction, compression, indexing, caching, and storage tiering; support event versioning and Iceberg-based analytical workloads; collaborate across ingestion, metadata, platform, and Lakehouse teams; and contribute to open-source software.

Principal Software Engineer responsible for designing, developing, supporting, and improving enterprise software platforms. The role leads technical decisions, architecture, infrastructure, quality standards, and cross-functional implementation; mentors developers; evaluates technologies; troubleshoots complex issues; and collaborates with customers and distributed teams. Requires strong communication, enterprise development expertise, database proficiency, security knowledge, and experience with Java or .NET, Angular, RESTful APIs, and Agile practices.