Top Software Engineer Jobs

Lead architecture and implementation of Tetragon features using Go and eBPF to deliver low-overhead, kernel-aware observability and runtime security. Design high-performance data pipelines, optimize database and distributed system performance, enable fleet deployment across K8s/VMs, collaborate across Cisco teams for integrations, contribute to open-source, and participate in architecture and code reviews to produce production-ready, scalable solutions.

As a Software Engineer III, you will design, develop, and maintain high-quality software solutions, collaborating with cross-functional teams to ensure scalability and performance.

Design, develop, test, and maintain full-stack, cloud-native applications on AWS. Build frontend UIs and backend services, integrate AWS services, containerize with Docker, support CI/CD pipelines, follow secure development practices, troubleshoot across the stack, and produce technical documentation within Agile/DevSecOps teams.

Design, develop, and maintain BMS/EMPS applications using Niagara, Ignition, or similar platforms. Integrate with DCIM/CMMS/SCADA/digital twins, build custom drivers/modules/APIs, implement energy optimization, FDD, alerting, and dashboards, and support deployment, testing, and operations in high-availability data centers while ensuring protocol compliance and security.

Build and maintain scalable microservices and developer-facing APIs to enable third-party client integrations. Develop secure, versioned APIs with strong developer experience, work end-to-end on projects, collaborate with engineering teams and leadership, and manage cloud infrastructure using IaC.

Design, develop, test, deploy, and support cloud-based web applications, web services, and IoT solutions. Collaborate with multidisciplinary teams and clients, participate in architecture and code reviews, troubleshoot issues, and follow Agile practices and CI/testing pipelines.

Senior UI/UX Frontend Developer to design and implement responsive web applications, translate user needs into UI/UX solutions, create wireframes/prototypes, conduct user research, collaborate with product/design/engineering, support RESTful APIs, and enforce design standards. Hybrid role requiring TS/SCI with Polygraph and occasional SCIF visits in DC/VA/MD.

Design, build, test, deploy, and maintain enterprise .NET applications; own full SDLC; lead ETL and data-centralization efforts; create containerized Docker services; use GitHub Copilot; enforce code quality, security, and agile delivery while collaborating with stakeholders and mixed teams.

Build and maintain Pure1 Manage SaaS platform and web applications across frontend and backend. Develop subscription/commerce features, data pipelines, and ML-driven analytics. Use AI tooling for code generation, work with microservices, containers, Kubernetes, and collaborate with UX and stakeholders to take projects to production while owning testing, CI/CD, and code review.

Ownership of end-to-end full-stack feature delivery: design, build, and deploy React frontends and Node/Express TypeScript services on AWS. Architect simple, scalable AWS-native systems (ECS Fargate, Lambda, RDS), model MySQL schemas, lead code review and testing practices, mentor engineers, and integrate AI-assisted development tools into the workflow while partnering with stakeholders to translate business needs into production solutions.

Design, develop, test, and maintain PKI software across Red Hat Certificate System and Dogtag. Integrate PQC algorithms, HSMs, and ACME automation; collaborate with product engineering and government teams; own issues end-to-end and contribute to CI/CD, testing, and release quality while communicating status to stakeholders.

Develop, configure, and test Invar's Warehouse System using C#/.NET and SQL Server. Work with senior engineers through requirements, development, and deployment, participate in site installation, user training, and post-go-live support, and learn system architecture and integrations with material handling equipment. Travel (~25%) and rotating on-call support required after training.

Develop and maintain user-facing web applications, translate UI/UX deliverables into responsive interfaces, integrate front end with microservices via REST/GraphQL, implement front-end performance and security best practices, write unit and end-to-end tests, and participate in Lean Agile workflows and testing efforts.

Lead design, develop, test, and deploy cloud-native Java/Spring Boot microservices for energy-focused enterprise SaaS. Own architecture, code quality, troubleshooting, observability, integrations (messaging, APIs, databases), and collaborate with QA/DevOps/Product using Agile practices to deliver scalable, production-ready solutions.

Lead design, develop, integrate, test, and maintain full-stack and mission software for spaceflight payloads and operations. Build backend services, APIs, databases, automation tools, and UIs in Python; interface software with hardware, robotics, and scientific instruments; mentor engineers and establish best practices; support launches and non-nominal hours.

Design, develop, deploy, and maintain enterprise GIS applications and databases. Build custom tools for geospatial intelligence workflows, troubleshoot technical issues, recommend technologies, and support distributed processing and streaming geospatial data to meet mission requirements.

Build and refine premium, high-performance front-end experiences for a multi-brand publishing platform using modern React and TypeScript. Implement reusable React components, work with GraphQL for efficient data, optimize Core Web Vitals, ensure accessibility and responsive design, contribute to design systems and multi-tenant configuration, mentor teammates, and responsibly leverage AI-assisted development tools.

Design and build real-time risk decisioning and tooling to prevent payments fraud. Implement fraud signals at scale, manage dispute and chargeback workflows, monitor metrics (loss, dispute, approval, false positives), lead investigations into emerging fraud patterns, and collaborate cross-functionally with finance, support, legal, data science, and external payment partners.

Build, release, and maintain native Android features in Kotlin; collaborate with product, design, and backend; run experiments and mentor junior engineers; design maintainable APIs and write testable code.

Build, release, and maintain native Android features in Kotlin for subscriber conversion surfaces. Collaborate with product, design, and backend teams; run experiments/A-B tests; mentor junior engineers; design APIs and write testable code to improve purchase flows, payments, and retention.

Design, build, and maintain enterprise cloud applications. Write and review code, improve performance and scalability, participate in planning, mentor junior engineers, and collaborate with product, DevOps, and stakeholders.

Design and implement CUDA/C++ libraries to accelerate Apache Spark DataFrame and I/O operations, collaborate on distributed multi-node GPU solutions, contribute to open-source projects (RAPIDS, CCCL, UCX), and drive testing, CI, and cross-platform optimization for enterprise deployments.

Develop full-stack web applications and services using Angular and ASP.NET Core. Build responsive front-ends, business logic, and data access layers; design and implement robust APIs, follow SOA and event-driven patterns, participate in architecture decisions, code reviews, and the full development lifecycle in an Agile team.

Design, implement, and maintain desktop software for hearing solutions. Collaborate with product teams, perform unit/validation tests, debug and review code, create productivity tools, and maintain documentation while following SAFe/Agile practices.

Develop, test, deploy, and support mission-planning software in an Agile Scrum environment. Maintain CI/CD pipelines, build/test environments, installers, and automated tests. Troubleshoot systems, support formal test events, author deliverable documentation, interface with customers, and occasionally serve as Scrum Master. Work requires DoD clearance and collaboration across teams to ensure mission-critical software delivery.