AI Agentic Software Engineer

Elevate Organizational Performance: Lead the Future of

Technical Development as our Next AI Agentic

Software Engineer!

About Us:

Trimble is a global technology company that connects the physical and digital worlds, transforming the ways work gets done. With relentless innovation in precise positioning, modeling and data analytics, Trimble enables essential industries including construction, geospatial and transportation. Whether it's helping customers build and maintain infrastructure, design and construct buildings, optimize global supply chains or map the world, Trimble is at the forefront, driving productivity and progress.

What Makes This Role Great:

As a Senior AI Agentic Software Engineer, you will operate as an

experienced full-stack engineer who independently owns the technical development, quality, and performance of complex engineering work using cutting-edge agentic AI tools. You'll work with broad autonomy on ambiguous problems, set technical direction for your area, and raise the bar for the engineers and agents around you. You will play a critical role in bringing strategic visions to life through secure and optimal architectures. You'll join the Payroll team for Trimble Financials, building a React micro-frontend

backed by an event-driven .NET payroll system.

Key Exciting Responsibilities:

Agent Orchestration: Design, own, and continuously improve the pipelines through which AI development agents perform coding, documentation, and refactoring on secure, maintainable, approved platforms. Set the team's standards for supervising agent output, code quality, and version control, and

own the prompt libraries, agent skills, and evaluation datasets that keep agent workflows reliable.

Architecture: Lead the design of modular, cost-aware architectures for scale and performance that agents can implement. Drive technical feasibility and security reviews early in the PDLC, ensure adherence to Platform standards (e.g., TID, EMS, Modus, File Service), and lead prototype design reviews that turn product requirements into execution plans. Author and review ADRs, and weigh in on architectural decisions that span multiple services or teams.

Feature Delivery and Testing: Deliver complex, end-to-end features across frontend (e.g., UI, accessibility) and backend services (e.g., APIs, authentication, messaging, infrastructure) with minimal guidance. Own testing strategy and frameworks for your area, including unit, integration, and E2E tests with explicit coverage targets and automated, continuous testing.

Technical Leadership & Mentorship: Mentor and coach other engineers on agentic development practices, code review, and system design. Lead code and design reviews, share reusable patterns across teams, and help less experienced engineers grow.

Business Outcomes: Own applicable KPIs for your area, ensuring your work and your team's technical decisions are directly tied to business outcomes.

Trimble Financials · Payroll · Senior AI Agentic Software Engineer Page

Essential Skills & Experience:

• •5+ years of professional software engineering experience, including shipping and supporting production systems.
• •Deep, hands-on experience using and managing AI coding agents, with a clear understanding of their strengths, limitations, and error tendencies, and the judgment to know when not to trust them.
• •Advanced proficiency in prompt design, agentic programming, oversight, and assessment of AI-generated code, including building evaluation and guardrail practices for a team.
• •Practices and advocates for ethical AI principles including privacy, explainability, transparency, and bias mitigation.
• •Proven system architecture design skills and strong experience in modern full-stack development, including frontend frameworks, backend services, distributed/event-driven systems, and cloud infrastructure.
• •Experience designing E2E test strategies and implementing E2E test suites.
• •Track record of mentoring engineers and influencing technical direction beyond your own work.
• •Demonstrates an entrepreneurial mindset and ownership for relevant outcomes.

Technical Stack:

Payroll Frontend:

Framework: React 19 and TypeScript, delivered as a single-spa 6 micro-frontend within the Trimble

Financials platform shell

Build & Tooling: Webpack 5, Babel, Node.js 24+, npm

UI & Design System: Trimble Modus Web Components (React) and Modus Icons, CSS Modules, and a

shared Trimble Financials UI library

Data & State: TanStack React Query, React Router 7, React Context, and a generated payroll TypeScript SDK for all backend access

Internationalization: ICU message format (intl-messageformat) with Lokalise-managed translations

Testing: Vitest with React Testing Library and happy-dom (100% coverage gate), MSW for API mocking, Playwright for cross-browser/device E2E tests

Quality: ESLint and Prettier

Payroll Backend:

Runtime: .NET 10, C#, and ASP.NET Core in a modular monolith (Admin, Process, and Feed hosts layered into managers, engines, and accessors)

Service Communication: gRPC via MagicOnion and MessagePack, plus REST APIs documented with OpenAPI

Data: PostgreSQL 16 with Marten as the document store and Npgsql, with versioned schema migrations

Messaging & Events: MassTransit over RabbitMQ (including saga state machines), and Kafka with Avro and CloudEvents for event feeds

Observability & Resilience: Serilog structured logging, OpenTelemetry, health checks, and Polly

Security: JWT bearer authentication and Azure Identity / Entra ID

Trimble Financials · Payroll · Senior AI Agentic Software Engineer Page 2 • Testing: xUnit v3, FakeItEasy, Shouldly, WireMock.Net, and container-based integration tests

Shared Infrastructure & Delivery:

Cloud & Deployment: Azure, Docker, Kubernetes (AKS), and Helm

CI/CD: GitHub Actions, including PR checks, automated TypeScript SDK generation, and deploy, release, and rollback pipelines; GitHub Packages for npm and NuGet

Security & Compliance Scanning: Mend and Snyk (IaC)

Work Management: Azure DevOps Boards

AI Tooling: Claude Code, GitHub Copilot, and Cursor, with shared agent skills, MCP servers, and agent-driven story-to-done and code-review workflows

Location: Lake Oswego, OR (Onsite four days per week)

Why You'll Love Working With Us:

At Trimble, we're not just a company that "does good"—we are a team dedicated to making a tangible, positive Real-World Impact. We build innovative solutions designed to solve the world's most critical challenges. From construction sites to transportation hubs, our work tangibly improves how people live, build, move, and grow.

You'll work on projects that truly matter: Our purpose-driven culture means you'll be helping to build and deliver solutions that make work faster, safer, and more sustainable for millions of people worldwide. Our impact is tangible, from connected machines that save fuel to data-driven insights that reduce waste.

Collaborate with like-minded people: Our strong internal culture is a "hidden gem ." You will work with a collaborative, supportive team that shares your purpose and fosters a genuine sense of belonging. We're a company of "visionary pragmatists" who think boldly and build things that work.

Be an owner: Trimble thrives on individuals who take initiative and embrace ownership. You'll find an entrepreneurial spirit where success is often "self-authored," empowering proactive "doers."

Compensation: Trimble provides the following compensation range and general description of other compensation and benefits that it in good faith believes it might pay and/or offer for this position. This compensation range is based on a full time schedule. Trimble reserves the right to ultimately pay more or less than the posted range and offer additional benefits and other compensation, depending on circumstances not related to an applicant’s sex or other status protect