Remote Modeling Simulation Engineer Jobs in Chico, CA

Work Truck Solutions is the operating system for the commercial vehicle industry. While the retail auto market is saturated with software, the $130B+ commercial truck market was operating in the dark—until we turned on the lights.

We are the only platform that connects the entire ecosystem: OEMs, upfitters, dealerships, and fleet buyers. By digitizing complex inventory data (chassis + upfits) and streamlining the supply chain, we don’t just help dealers sell trucks; we ensure American businesses get the mission-critical vehicles they need to work. We are a team of innovators, disruptors, and problem-solvers dedicated to one mission: removing the friction from the commercial vehicle industry. We are profitable, growing, and aggressively scaling our technology to remain the undisputed authority in this space.

This is a Senior Full Stack Engineer position focused on modern web architecture and leveraging cutting-edge development tools. You will be working on a software development team of 4-5 developers, setting coding and quality standards, and laying the foundation for projects that sprint teams will take over. You'll be expected to raise the technical bar for the team through code reviews, pairing, and setting standards others build on.

• Environment: Agile Scrum.
• Sprint Cycle: 2-week sprints.
• Location: Remote Work Position.

To be successful at Work Truck Solutions, the following values are essential:

• Curiosity: You ask questions, explore deeply, and seek better solutions.
• Perseverance: You embrace challenges and work through ambiguity
• Innovation: You want to make things better, solve the puzzle, and create something new.
• Flexibility: You are ready to pivot, grow, and adapt to new opportunities.

• High-Quality Output: Develop secure, scalable, and high-performance applications with a strong focus on maintainability and clean architecture
• AI First SDLC: Define the team’s AI-assisted workflows, agentic testing, and/or AI-driven code migration. Use modern AI-assisted development tools (e.g., Cursor AI or similar) to accelerate development, refactor code, and improve productivity. 
• Collaboration: Communicate effectively with a distributed team, raising issues promptly and working with both technical and non-technical groups.
• Architecture: Contribute to the architecture of our cloud platform and software systems. Own your team's technical roadmap; advocate for how things can be done better, mentor engineers across the team, and own architecture decisions end-to-endadvocate for how things can be done better, simpler, and lead by example with system design thinking
• Leadership: Write technical product specifications when required to lead a project. Establish performance metrics for your product domain, ensure observability and reliability are not afterthoughts. Interest in growing into an engineering management role is welcome and supported as the team scales.
• Code Quality: Follow established coding standards and participate in peer code reviews.

• 5+ years building production-grade web applications, with deep expertise in React
• Strong proficiency in JavaScript and TypeScript
• Experience designing scalable frontend architectures, including:
  • Advanced React patterns (hooks, context, composition)
  • Performance optimization (rendering, memoization, bundle size)
• Proven ability to build responsive, accessible, high-performance UIs
• Strong experience managing complex application state and integrating with REST/GraphQL APIs
• Experience with modern frontend tooling (npm, semantic versioning) and shared component libraries
• Strong Git workflow experience (branching, PRs, code reviews)
• Ability to independently deliver complex UI systems with minimal direction
• NodeJS experience is a major plus
• Svelte / SvelteKit experience is a major plus

• 5+ years building and operating production-grade systems in .NET (C#, .NET Core, ASP.NET Web API)
• Demonstrated ownership of scalable, fault-tolerant, performance-critical systems
• Strong experience designing API architectures (REST and/or GraphQL) with attention to versioning, maintainability, and real-world tradeoffs
• Proven ability to handle complex system challenges, including:
  • Concurrency, data consistency, and race conditions
  • Caching strategies (Redis, in-memory) and invalidation
  • Asynchronous processing and queue-based architectures
• Deep expertise in SQL Server:
  • Schema design and data modeling
  • Query optimization, indexing, and performance tuning
• Experience making intentional tradeoffs between ORM and direct SQL
• Experience with distributed systems and integrations, including:
  • Event-driven architectures (queues, pub/sub)
  • Resilient integrations (retries, idempotency, failure handling)
• Strong understanding of security fundamentals (JWT, OAuth, RBAC)
• Experience with observability and production operations:
  • Logging, monitoring, debugging, and root cause analysis
• Experience deploying and operating systems in Azure (App Services, Functions, Service Bus, Redis) preferred
• Experience designing and maintaining CI/CD pipelines (GitHub Actions, Azure DevOps, or similar)
   

• Meaningful work on industry-changing products.
• Competitive salary and a Monday-Friday work week.
• Excellent medical, dental, 401k, and complimentary life insurance.
• Paid Time Off (PTO) and paid holidays.
• Flexible schedule (subject to manager’s discretion).

Work Truck Solutions DOES NOT sponsor H-1B visas.

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