Top Software Engineer Jobs

Provides tier 3 technical support for Agilent diagnostic and acquisition software, including feature development, defect resolution, debugging, validation, testing, and technical documentation. Collaborates with R&D, marketing, sales, QA, manufacturing, and customers to define requirements and support product releases. Delivers technical training to field and remote service engineers. Requires software engineering expertise in C or C++, RTOS, concurrent programming, Python, web servers, REST APIs, and analytical instruments, with LC and/or MS experience.

Develop and maintain production numerical software in Python for electromagnetic sensing systems. Architect APIs and integrations, optimize signal-processing code through vectorization, JIT, GPU acceleration, or compiled bindings, and establish testing and CI practices. Partner with signal-processing engineers to productionize algorithms from research and MATLAB prototypes. The role requires on-site work in Washington, D.C., periodic travel up to 30%, U.S. citizenship, and eligibility for a security clearance.

The Full Stack Principal Engineer provides hands-on technical leadership, defines system architecture, drives engineering excellence, and delivers scalable production solutions. The role partners with engineering, product, and business teams, contributes code and automation, governs complex enterprise engineering projects, and advises senior leadership. It also advances AI-first practices using machine learning, LLMs, generative AI, agentic architectures, vector databases, embeddings, and retrieval-based systems.

Build backend services, application logic, and user interfaces for educational products. Responsibilities include designing, coding, testing, debugging, tuning, selecting technologies, owning projects through development, and collaborating with engineers and cross-functional teams to create products for students and teachers.

Lead an engineering organization building secure enterprise container and Kubernetes platforms. Define technical strategy, improve platform resilience and operational excellence, embed security throughout the SDLC, balance feature delivery with stability, hire and develop engineering talent, and collaborate with product leaders, executives, and enterprise customers.

Owns Linux kernel engineering for Fastly’s global edge network, including kernel development, networking, XDP/eBPF, hardware enablement, performance, debugging, upstreaming, and fleet-scale production operations. The role leads technical projects, manages kernel releases and staged rollouts, resolves production incidents, improves observability and reliability, collaborates across teams, and mentors engineers while participating in on-call rotation.

Maintains and enhances a state Department’s Vital Statistics System using RPG applications on IBM AS/400. Responsibilities include application development, production troubleshooting, debugging, testing, validation, technical documentation, stakeholder collaboration, and enterprise metrics support. The role requires extensive recent RPG programming experience, business-critical application support, and onsite availability in Montgomery, Alabama.

Build and maintain customer-facing healthcare software, focusing on backend architecture, configurable workflows, automation, APIs, and operational systems. Translate manual processes into scalable software, ensure quality and reliability through testing and observability, debug production issues, influence architecture, and help onboard engineers. The role requires full-stack capability with a strong backend focus and close collaboration with product and operations.

Own and scale the PostgreSQL and AWS Aurora database layer for a high-volume legal-services platform. Responsibilities include schema and migration review, query and index tuning, production issue diagnosis, lock and replication troubleshooting, database maintenance automation, backup and restore support, access control, and collaboration with infrastructure, software development, and data science teams. The role also supports reporting, billing, PII-sensitive data, and ERP-related data flows.

Supports and enhances mainframe applications while coordinating with clients, account teams, and delivery resources. The role identifies solution opportunities, drives customer solution implementation, manages application improvements, and ensures projects meet stakeholder expectations. It requires strong expertise in COBOL, ADABAS, Natural, z/OS, CICS, TSO/ISPF, JCL, and application lifecycle management, along with project management, analytical, communication, and client relationship skills.