Software Engineer Jobs in Arlington, TX

Operate and harden air-gapped, classified Kubernetes deployments: build/distribute container images onsite, manage Helm charts, PKI, secrets lifecycle, Rancher/ArgoCD/Harbor toolchain, stateful services, OCI build pipelines (Podman/Buildah), monitoring, runbooks, and troubleshooting where no internet access exists.

Own end-to-end full-stack features for an AI analyst platform: build FastAPI/Python backends with PostgreSQL/SQLAlchemy, implement interactive React+TypeScript UIs, design durable workflow orchestration, write contract-driven tests, contribute to client SDKs, optimize performance, and debug across distributed services.

Own infrastructure reliability, scalability, and developer experience: author IaC (OpenTofu/Terraform), design/manage Kubernetes and Helm charts, architect CI/CD, implement observability (Grafana/Prometheus/OpenTelemetry), manage secrets and production networking, optimize container builds, and maintain developer tooling across environments.

Build and maintain Python-based integration connectors and MCP servers enabling agents to access diverse data sources across commercial cloud, on‑prem, and air‑gapped environments. Ensure secure, well-tested, high-performance integration code and support onsite troubleshooting of air‑gapped Kubernetes deployments while meeting classified-environment security and audit standards.

Work on the customer-facing full‑stack product for warehouse packing: design and implement frontend, backend, and cloud infrastructure; own deployments, monitoring, and fixes; collaborate with product and customers; improve CI/CD, testing, and observability; use AI tools in the development workflow.

The Software Development Engineer III role involves leading development teams, designing product features, optimizing cloud technologies, and managing automated pipelines while promoting Agile practices.

Lead integration and testing of 5G Core network products: develop test strategies, design and execute automated and manual test cases for functionality, performance, scalability and security, evaluate test tools and infrastructure, reproduce customer issues, validate fixes, and mentor junior engineers while collaborating with software, hardware, and platform teams.

Develop and maintain scalable web, mobile, API, and data-platform features as part of an Agile Scrum team. Implement cloud migrations, CI/CD pipelines, test automation, security controls, and production-first practices while troubleshooting production issues and contributing to continuous improvement.

Contribute as an Agile Scrum team member to develop features across data marketplaces, mobile/web apps, and APIs. Participate in cloud migrations, test automation, code reviews, and production support with a focus on scalability, uptime, and continuous improvement.

Responsible for developing and maintaining software solutions in a collaborative environment. Build reusable components, mentor team members, and architect production-grade applications using various technologies. Ensure system reliability and performance, while driving technical decisions through collaboration.

Evaluate AI-generated coding interactions, assess quality of engineering judgments, provide feedback, and define standards for AI coding agents. Comfortable making subjective judgments about engineering quality.

The Senior 5G Software Test Engineer will validate and test 5G NR PHY software, ensuring performance and compliance with 3GPP specifications while collaborating with various engineering teams.

The Lead Software Development Engineer leads software solution development for enterprise reusable services, focusing on microservices architecture, stakeholder collaboration, and technical decision-making.

Lead Software Development Engineer at GM Financial responsible for utilizing C# and Azure, leading software projects, optimizing systems, promoting Agile practices, and driving team collaboration and innovation.

The Software Development Engineer I will develop software solutions using C# or Java, participate in cloud migration, and enhance Agile practices within Scrum teams.

The Software Development Engineer III at GM Financial drives innovation by leveraging AI and cloud technologies, leading software development efforts, and mentoring team members while delivering high-quality product features.

The Software Quality Engineer ensures software quality in aerospace by monitoring development processes, conducting audits, and mentoring junior staff. Must interface with various teams and manage documentation compliance.