[Hiring] Senior/Staff Full Stack Software Engineer @Trase Systems

Role Description

As a Senior or Staff Full Stack Software Engineer at Trase, you will build and support software for Red Cell Federal (RCF), Red Cell Partners (RCP), and RCP incubations and portfolio companies. You will join Trase's dedicated RCF/RCP support team, delivering user interfaces, backend services, APIs, and integrations with a strong focus on federal, government, and national security programs.

This is a hands-on role with ownership from requirements through production support. You will work directly with partner engineers, Product, the dedicated TPM and DevOps/SRE engineers, Trase Platform Engineering, and GRC to deliver working solutions across the frontend, backend, and integration layers.

• Build full-stack features for RCF/RCP partners, from responsive UI interfaces and administrative tools to backend services, data models, and production integrations.
• Work directly with partner engineers and Product to clarify use cases, reproduce issues, define acceptance criteria, and deliver small increments.
• Integrate partner applications and agents with Trase OS APIs and SDKs, external APIs, MCP tools, and model-provider endpoints.
• Build reliable agent and workflow integrations, including asynchronous execution, event streaming, state handling, retries, timeouts, and error recovery.
• Create usable interfaces for configuring agents, managing connections and policies, reviewing runs, and inspecting logs, traces, costs, and audit history.
• Implement authentication, authorization, role-based access, secrets integration, and audit events across frontend and backend services.
• Adapt application configuration and dependencies for customer-managed cloud, private-network, and on-premises environments.
• Own quality through code reviews, unit and integration tests, end-to-end tests, representative workflow evaluations, and regression coverage.
• Diagnose and resolve partner-reported defects across the UI, APIs, SDK, data stores, and runtime services.
• Support releases, upgrades, and ongoing application maintenance, including federal deployments.
• Document architecture, setup, known limitations, and troubleshooting steps; provide partner walkthroughs and knowledge transfer.

Qualifications

• U.S. citizenship is required.
• 10+ years of software engineering experience, with a track record of shipping and supporting production applications.
• 5+ years of hands-on full-stack development spanning modern web frontends, backend services, APIs, and databases.
• Strong frontend skills with TypeScript/JavaScript and React, Next.js, or comparable frameworks.
• Strong backend engineering skills in Python, TypeScript/Node.js, Go, Java, or a similar language.
• Experience designing data models and working with relational databases, migrations, caching, and asynchronous or event-driven processing.
• Experience implementing authentication, authorization, secure API access, secrets handling, and audit logging in production applications.
• Hands-on experience with automated testing, code review, Git, containers, CI/CD, and deploying or troubleshooting applications in cloud or Kubernetes environments.
• Ability to debug across browser, service, API, and data layers using logs, metrics, and traces.
• Strong technical judgment, clear written and verbal communication.
• Experience using AI-assisted engineering tools to improve implementation, testing, troubleshooting, or code review.

Requirements

• Prior full-stack software engineering experience supporting national security, defense, federal agencies, or other government programs.
• An active U.S. government security clearance.
• Experience with federal application security and delivery requirements, such as STIG hardening, NIST controls, RMF/ATO evidence, FedRAMP, or DoD impact-level environments.
• Experience integrating identity providers such as Keycloak using OAuth/OIDC.
• Experience building AI/LLM applications, agent integrations, RAG, tool/MCP connections, evaluations, or workflow systems.
• Customer-facing or forward-deployed engineering experience across multiple partner organizations.
• Experience adapting applications for government cloud, restricted-network, or on-premises deployments.

Benefits

• Career track opportunity with potential for rapid advancement with strong performance.
• 100% employer paid, comprehensive health care including medical, dental, and vision for you and your family.
• Paid maternity and paternity for 14 weeks at employees' normal pay.
• Unlimited PTO, with management approval.
• Opportunities for professional development and continued learning.
• Optional 401K, FSA, and equity incentives available.
• Mental health benefits are available through Tara Mind.