Top Software Engineer Jobs

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.

Develop and maintain software in Python (and Rust) within an Agile team; use Git workflows and Linux; follow SDLC; integrate with databases; requires active Top Secret/SCI clearance and ~10% travel. Opportunity for career growth and relocation assistance.

Design, develop, integrate, and test simulation and flight-training software. Participate in full SDLC within Agile teams, architect simulated training applications, collaborate with multidisciplinary teams, and resolve system capability and integration issues for mission-critical defense platforms.

Full-stack developer responsible for designing, developing, and delivering end-to-end software solutions. Work with front-end and back-end languages, follow Agile practices, write and enhance source code, and collaborate to solve complex problems. Role requires a security clearance and focuses on taking systems from vision to production-ready.

Entry-level software engineer supporting development and maintenance of web applications and services. Works with senior engineers, uses AI-assisted coding tools, participates in code reviews and Agile ceremonies, assists incident response and root-cause analysis, and gains exposure to cloud platforms, databases, and secure coding practices.

The Senior Java Software Engineer will design and develop CCC products, ensuring code quality and collaborating with stakeholders to meet requirements.

Develop and maintain Vertex tax compliance software across Linux/Windows/IBM i. Write automation in Python, Shell, and REXX; program in C/C++, Java, RPG, COBOL, and PL/SQL. Manage Git/GitHub and Jenkins-based CI/CD, deploy using AWS and Kubernetes, integrate ERP/HCM APIs, and perform automated testing with Selenium/Cypress. Apply tax domain expertise and AI tools such as Microsoft Copilot within a SAFe environment.

Designs, implements, tests, and supports retail software features and integrations (POS, payments, promotion engines). Participates in Agile planning, mentors junior engineers, troubleshoots production issues, and tracks emerging technologies.

Design, build, and operate backend Go services and smart contracts that mint, burn, bridge, and reconcile wrapped assets across multiple chains. Own end-to-end delivery from smart contract deployment through API design, SLOs, and production rollout. Drive asset migration pipeline improvements, run on-call operations, build observability and runbooks, and mentor junior engineers.

Lead and deliver secure, scalable backend services on an agile team: design and implement Java/Spring Boot REST APIs, build low-latency Kafka data pipelines, provision AWS infrastructure with Terraform, mentor engineers, and drive architecture and SDLC best practices.

Lead design and evolution of SentiLink's data platform for fraud detection. Architect scalable batch and streaming pipelines, improve reliability, performance, and observability, set engineering standards, mentor engineers, drive cross-team technical initiatives, participate in production support/on-call, and evaluate build-vs-buy and emerging technologies.

Design, build, and operate scalable distributed backend services (Node.js/TypeScript, Python/FastAPI) using event-driven patterns. Ship end-to-end features including frontend when needed, integrate LLMs reliably, improve CI/CD and developer tooling, lead architecture and mentor engineers, and ensure system reliability, observability, and scalability on Kubernetes/AWS.

Lead Software Engineer responsible for designing, building, and operating full-stack features (ReactJS UI, Java/Python services, SQL, Kafka). Drive adoption of AI-assisted engineering and LLM-based solutions, enforce spec-driven development, implement cloud and container infrastructure (AWS, Terraform, Docker, Kubernetes), ensure security/resiliency, mentor engineers, and establish SDLC standards and operational readiness.

Develop and own backend features for the Payments & Partnerships domain using server-side Kotlin/Java (or similar). Collaborate with product, marketing, and frontend teams from design through production. Produce clean, testable code with high test coverage, deploy via CI/CD, and leverage AI/LLM tools to improve developer productivity.

Design and build scalable frontend features and reusable UI components using React and TypeScript. Collaborate with PMs, designers, and backend engineers on architecture, state management, API integration, performance, accessibility, and testing. Drive best practices for CI/CD, code quality, documentation, planning, and user experience.

Lead development of satellite ground real-time software as technical lead: design, code, test, review, mentor engineers, collaborate across integrated product teams, and guide software standards and lifecycle practices for defense satellite systems.

Design, implement, and maintain high-performance Java-based geospatial microservices and ETL pipelines. Collaborate with cross-functional teams, lead technical design of geospatial features, mentor junior developers, perform code reviews, and support cloud-based deployment and DevOps practices to ensure scalable, mission-focused data processing and visualization solutions.

Develop and maintain AI-enabled decision-making software for defense applications. Implement object-oriented code in Java and Python on Linux, design UIs, integrate AI/ML modules, troubleshoot components, document updates, assist with system configuration/installation, and collaborate with warfighters and engineers.

Lead design and implementation of scalable, high-throughput payment systems. Guide small teams, translate requirements into technical solutions, troubleshoot production issues, drive automation and CI/CD improvements, collaborate with cross-functional partners, and ensure timely delivery.

Build and maintain scalable, production-quality services and front-end features using Java, Spring Boot, React, and cloud platforms. Collaborate with product and partner teams, perform code reviews and automated testing, troubleshoot defects and performance issues, and monitor application health using telemetry and CI/CD tooling.

Design, build, and maintain scalable full-stack systems and backend services using Java and Python. Develop APIs, data pipelines, and BigQuery analytics; optimize SQL and stored procedures. Collaborate across product and data teams, contribute to architecture, troubleshoot production issues, and mentor junior engineers while upholding CI/CD and testing best practices.

Design, build, and maintain scalable, data-driven systems in cloud environments. Lead small engineering teams, translate business requirements into solutions, troubleshoot production issues, participate in on-call rotations, and collaborate across product, UX, and operations to ensure reliable, fault-tolerant systems.

Lead and architect complex, cross-team software initiatives. Translate ambiguous requirements into scalable designs, mentor engineers, drive reliability/observability, perform code and design reviews, and deliver production-grade systems.

Develop and maintain C++/Unreal Engine visualization software for space remote sensing. Contribute to containerized, distributed microservice architectures, collaborate with the team to deliver end-to-end features, and work on-site in Boulder. Requires active DoD Secret clearance and strong problem-solving, communication, and Linux experience. Opportunity to manage up to five direct reports and support OPIR-related systems.

Develop and modify real-time, pilot-in-the-loop simulation software (primarily C++) for tactical aircraft. Create/adapt simulation frameworks (airframe, kinematics, sensors, weapons, C2, threats), partner with SMEs to convert physics into high-fidelity models, perform trade studies, and support visualization and hardware/software integration for mission-level evaluation and requirements validation.