Top Software Engineer Jobs

Lead and execute cross-team initiatives to improve developer experience: build production AI integrations and developer tools, define build/release standards, eliminate CI/source-control bottlenecks, and drive technical strategy and operational excellence across Riot.

Design, develop, test, deploy, and maintain enterprise applications and APIs. Analyze system flows, automate processes with scripting, create tests and architecture/data-flow diagrams, and work in an Agile team using DevSecOps and container orchestration to meet stakeholder requirements and tight deadlines.

As an Agent Engineer, you will design and build intelligent systems that enhance creative workflows using AI technologies, ensuring reliability and usability across text, image, and video integrations.

The Software Engineer will develop features for a core product platform, focusing on front-end and back-end development, code quality, and collaboration.

Develop and deliver full-stack .NET solutions from design through production in an Agile environment. Collaborate with cross-functional teams, gather client requirements, implement C# Web API services, and improve architecture, CI/CD, containerization, and automated testing. Support system enhancements and ensure solutions meet operational and future needs.

Develop, enhance, validate, and support Concurrent's RedHawk real-time Linux kernels, tools, and KVM-RT virtualization across Intel/AMD and ARM64. Work spans kernel and application levels, performance analysis, benchmarking, release engineering, security hardening, QA, and automated testing. Interface with cross-functional teams and contribute technical expertise and documentation.

Design, develop, test, and maintain full-stack features for a serverless AWS billing and payment platform. Work in an Agile team, troubleshoot issues, maintain documentation, use DevOps/CI-CD tools, and collaborate cross-functionally while learning new technologies.

Senior backend-focused engineer to provide technical leadership across backend, APIs, and data pipelines. Collaborate with product, design, and stakeholders, author documentation, and drive engineering best practices on a distributed remote team building scalable energy software.

Build and support TimescaleDB Enterprise on‑prem deployment and management platform. Develop frontend tooling (React/TypeScript), backend services (Go), deployment automation (Ansible), and operational PostgreSQL tooling. Write tests across unit to end-to-end, collaborate with cross-functional teams, translate operational requirements into pragmatic product solutions, and iterate on reliability and usability.

Support O&M software lifecycle: track and triage issues, write and run tests, validate performance, manage feature deployment, maintain secure/accredited applications, develop accessible UI, and manage cloud infrastructure using ServiceNow, Cognos/SPSS, Oracle SQL/TM1, .NET and Ruby on Rails.

Lead software systems engineering for lunar avionics: define embedded software requirements, verify and test safety-critical software, manage hardware-software integration, mentor engineers, and ensure compliance with certification and fault-management practices for spacecraft missions.

Design and build full‑stack systems solving complex, regulated business problems. Own features end‑to‑end, collaborate with product and operations, incorporate AI agents, ensure quality, scale, and measurable outcomes, and engage directly with users and stakeholders.

Lead technical design, development, enhancement, and support of critical mainframe applications. Serve as individual-contributor technical lead, own technical decisions, ensure SDLC governance, drive modernization, CI/CD adoption, testing strategy, performance tuning, and production readiness while collaborating with business, architecture, security, and operations teams.

Senior Software Integration Engineer to design, integrate, modernize, and sustain enterprise COTS/GOTS applications (notably IBM Maximo). Duties include application configuration, full-stack development, REST/SOAP integrations, cloud modernization, troubleshooting, vendor collaboration, Agile participation, documentation, estimates, and mentoring junior engineers.

Senior individual-contributor C++ engineer to design, implement, and maintain high-performance, multithreaded C++ applications across multiple product codebases. Work includes server-side services, device integration, signal-processing components, GUI maintenance, CI/CD (GitLab/Docker/Make), automated testing (gtest), and collaboration with Python/React teams. Must be U.S. citizen able to obtain Top Secret clearance and use AI-assisted development tools as part of the workflow.

Develop, maintain, and test complex software systems for the GBSD/Sentinel program. Implement requirements in object-oriented languages, perform design reviews, test software components, resolve defects, and contribute to system-level hardware/software tradeoffs and requirements analysis.

Design, develop, and implement software supporting CheckFree conversion and migration initiatives. Partner with cross-functional teams to gather requirements, code, test, debug, maintain and enhance applications, lead peer reviews, support complex migrations/implementations, and mentor junior developers.

The role involves designing Cloud-based software systems, supporting missions through documentation, and managing technical debt and risks in an Agile environment.

Design and implement manifest-driven provisioning and reconciliation systems for GPU hosts and clusters. Build durable workflow engines, declarative self-service APIs, event-driven automation, self-healing pipelines, and production-grade control planes. Own coding, testing, CI/CD, and operate the platform in production to eliminate manual provisioning.

Design, build, and operate backend APIs and services powering products, partner integrations, and AI agents. Own services end-to-end, set API standards, improve developer experience, ensure observability and reliability, mentor engineers, and partner with security to maintain compliance.

Responsible for defining front-end technical vision, designing and delivering user-facing features, championing UX and performance, and building a unified design system of shared components and tokens to accelerate product delivery.

Provide L1–L3 production support for PBM applications: troubleshoot incidents, perform root cause analysis, implement fixes, improve code and architecture, participate in on-call rotations, and document operational procedures to ensure reliability and scalability.

Build shared platform components and the ECP Intelligence agent foundation: design identity, data retrieval, serving paths, event-driven messaging, and production AI workflows while ensuring reliability, tenant isolation, and regulatory compliance.

Design, build, test, and own scalable full-stack features and services to prevent fraud. Lead API and system design, ensure production readiness, improve observability and resiliency, conduct root-cause analysis, enforce secure coding practices, mentor engineers, and collaborate with product, UX, and risk stakeholders to deliver customer-centered solutions.

Develops and tests software components according to specifications, contributes to test plans, reports test results and recommended fixes, and applies knowledge of C/C++/Java and client/server or distributed architectures.