Top Software Engineer Jobs

Lead the architecture, development, testing, and maintenance of Zowe CLI, Zowe Explorer, and related mainframe client applications. Build TypeScript, Node.js, and C/C++ features, integrate REST APIs with z/OS services, improve performance and scalability, resolve complex defects, and ensure software quality through automated testing and CI/CD. Mentor engineers, collaborate with product and UX teams, and contribute to the Zowe open-source community, documentation, and standards.

Designs, builds, and maintains full-stack web applications, ERP and CRM integrations, REST APIs, and customer-facing platforms. Develops React interfaces and Python Flask or .NET backend services, manages Microsoft SQL Server databases, integrates Power BI reporting, and maintains CI/CD pipelines. The role also addresses production issues, system performance, security, reliability, code reviews, and architectural planning.

Build and own data-intensive credit platform components across pipelines, services, analytics, APIs, and user-facing applications. Partner directly with investment professionals to define priorities, make product decisions, and deliver business value. Modernize cloud architecture, apply generative AI responsibly, implement CI/CD and observability, mentor engineers, and communicate technical trade-offs to technical and business stakeholders.

Design, develop, and maintain scalable build orchestration systems, tooling, and reproducible containerized environments. Improve build speed, reliability, debuggability, and developer experience across local and CI workflows. Diagnose large-scale C/C++ build issues, manage build systems and toolchains, establish operational excellence practices, track engineering metrics, collaborate cross-functionally, and mentor engineers.

Own backend capabilities for a data-heavy software platform, including storage architecture, ingestion, processing flows, APIs, infrastructure, monitoring, and internal tooling. Collaborate across product and engineering to deliver conventional and AI-driven features. Lead LLM-powered automation from research and model evaluation through production release, assess new AI and developer tools, and provide technical support to sales and customer success.

Own and evolve the Allen Institute’s multi-cloud AI compute platform, including Kubernetes control planes, operators, APIs, web UI, CLI, telemetry, security, and compliance. Build reliable infrastructure across AWS and GCP for scientific AI workloads, establish production-quality engineering practices, and collaborate with scientists, engineers, and vendors. Develop toolkits supporting agentic science, data access, and AI-augmented research.

Designs, develops, and maintains enterprise-scale cloud-native software for Azenta’s laboratory informatics platform. Builds microservices, APIs, event-driven systems, AI-enabled capabilities, and scalable data workflows using AWS, Kubernetes, Terraform, and PostgreSQL. Leads architecture and technical initiatives, implements DevSecOps, testing, monitoring, and security practices, and collaborates with cross-functional teams. Mentors engineers, influences technical direction, supports product delivery, and contributes to reliable, compliant, multi-tenant SaaS solutions.

Design and implement high-performance backend software for defense simulation products, including virtual worlds, autonomous-system testing environments, and scalable infrastructure. Build systems for multi-domain autonomous operations, partner with researchers and defense customers, and own engineering work from architecture through deployment. The role requires strong systems programming, concurrency, performance optimization, real-time simulation, and Python tooling skills, with opportunities to work on autonomy, robotics, sensor simulation, and distributed data pipelines.

Design, build, and optimize a multi-region, highly-available Java/Scala microservices data pipeline processing thousands of messages/sec. Improve performance, implement fraud-detection pipelines with ML (Kafka/Kafka Streams), deploy to multi-cloud Kubernetes, and push frequent production releases to maintain five-nines uptime.

Develops, maintains, tests, and enhances complex software systems for an Intelligence Community customer. The role analyzes system performance and usage, designs software solutions, documents test results, and evaluates COTS/GOTS alternatives. Requires extensive software engineering experience, cloud infrastructure expertise with OpenStack, strong Linux and Python skills, and an active TS/SCI clearance with polygraph. Work is performed full-time at a customer location in Jessup, Maryland.

Develop and sustain operational applications in Maven Smart System and Palantir Foundry for Joint Staff J7. Build user interfaces, APIs, data warehouse integrations, and secure services supporting lessons-learned missions. Translate stakeholder needs into scalable software, collaborate with data and mission teams, troubleshoot applications, and operate within DoD security and governance standards.

Build and ship full-stack healthcare platform features, integrations, bug fixes, infrastructure improvements, and AI automations. Develop clinical rules, EHR integrations, insurance and Medicaid workflows, LLM-powered patient context tools, APIs, data pipelines, deployment tooling, and test coverage. Own work end to end, collaborate with principal engineers, participate in code reviews, and deliver reliable software for care coordinators and clinicians.

Develop web-based applications for an Air National Guard technical infrastructure and platform support project. The role uses Microsoft ASP.NET and SQL Server, with opportunities to work across full-stack development, MVC, JavaScript, DevOps, CI/CD, and software development methodologies. This hybrid position requires on-site work at Joint Base Andrews two days per week, collaboration with a close-knit team, independent task ownership, problem-solving, U.S. citizenship, Security+ certification within 60 days, and the ability to obtain and maintain an active Secret clearance.

Develop and maintain Hardware-in-the-Loop infrastructure for autonomous vehicle testing. Automate bench health, software release compatibility, testing workflows, and infrastructure reliability. Investigate failures and operational blockers, mine data for process improvements, support bench maintenance, and collaborate with autonomy, infrastructure, and operations teams. The role involves Python, C++, Linux, CI/CD, databases, vehicle CAN, hardware, electrical systems, and simulation environments.

Lead software architecture, development, integration, debugging, and quality engineering for embedded automotive HMI instrument clusters. Develop customer-facing visualizations using C++ and Qt, translate UX and system requirements into maintainable solutions, and support validation, release, functional safety, and cybersecurity compliance. Establish coding and quality standards, assess software architecture and implementation, track quality metrics, coordinate corrective actions, and mentor global engineering teams.

Design, develop, and modernize scalable enterprise applications using .NET/C# backend services and React/TypeScript frontends. Build secure REST APIs, micro-frontends, and cloud-native solutions; apply clean architecture, testing, CI/CD, and observability practices. Collaborate with architects, product owners, DevOps, QA, and platform teams. Provide technical leadership, mentor engineers, document designs, address scalability and technology risks, and support reliable production deployments in a regulated financial-services environment.

Design, develop, and modernize scalable enterprise applications using .NET, C#, React, and TypeScript. Build secure REST APIs, microservices, and micro-frontends; implement clean architecture, testing, CI/CD, observability, and cloud-native practices. Collaborate with architects, product owners, DevOps, and QA teams, mentor engineers, support production systems, resolve incidents, and address scalability, technology risk, and regulatory requirements.

Build and maintain content ingestion pipelines, migrate legacy Perl systems to Python and containerized services, implement durable workflows, troubleshoot production issues, and apply AI, ML, NLP, and LLMs to content processing. The role also spans backend services and customer portals using PHP and React/TypeScript, requiring strong production engineering judgment, operational skills, collaboration, and ownership from problem discovery through deployment.

Own and deliver end-to-end software for AI-powered Sales applications, including user interfaces, workflows, integrations, APIs, data layers, testing, and deployments. Architect scalable solutions, support and enhance existing applications, collaborate with AI teams and product stakeholders, and lead technical initiatives. Mentor junior and offshore engineers, promote engineering best practices, and work with shared DevOps infrastructure and CI/CD platforms in an Agile environment.

Develop and maintain large-scale, high-performance data processing applications. Build advertising data pipelines with Spark, Airflow, and Hive; create RESTful APIs using Java; deploy containerized data products; and configure CI/CD processes. The role involves software research, design, development, feature ownership, cloud operations, big data architecture, ETL, and collaboration with product and engineering teams.

Design, develop, test, and manage software applications supporting IT infrastructure. Integrate third-party components, build custom capabilities, modify code, automate operations, and develop large-scale data processing and analytics solutions. Participate throughout the software development lifecycle, including planning, requirements, development, testing, quality assurance, architecture reviews, milestone reviews, estimation, and knowledge transfer.

Leads a cross-functional engineering and science team supporting U.S. Space Force software evaluation and integration. Responsibilities include evaluating physics-based concepts, designing and testing full-stack software, implementing end-to-end solutions, reviewing and writing code, translating RF and space weather requirements, coordinating engineering disciplines, mentoring personnel, and communicating technical concepts to diverse stakeholders.

Develop, test, maintain, and troubleshoot C++ security software for Linux and Windows. Participate in requirements analysis, software design, code reviews, product reviews, QA collaboration, defect resolution, and architecture discussions. The role is remote and requires U.S. citizenship, a background check, and an active Top Secret clearance.

Develop and modernize .NET applications, write maintainable object-oriented code, create unit tests, participate in design and code reviews, troubleshoot production issues, and collaborate with DevOps and cross-functional Agile development teams. The role also supports legacy application modernization, system integration, technical documentation, and software innovation in a hybrid environment at Scott AFB.

Design and develop scalable software in an event-driven microservices environment. Build Golang microservices, collaborate with platform engineers on service setup, respond to production issues, troubleshoot complex systems, and communicate with client technical teams. The role requires strong problem-solving skills, database schema knowledge, autonomy, and the ability to work effectively in a fast-paced fintech environment.