Senior Staff Full-Stack Engineer (C#/.NET & Blazor)

Telemetry Today LLC; San Jose (CA); On-site; USD 210,000 - 255,000; Full time

Job summary

Archer Aviation in Silicon Valley is hiring a Senior Staff Software Engineer, Full Stack, to own one or more internally developed engineering applications used to manage technical data across product releases. You will build, run, and support these production services across disciplines.

The role requires leading the full lifecycle from feature development to production operations, including data imports/exports (SysML/Cameo, CAN DBC), and strong CI/CD ownership.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• 5+ years of professional software engineering experience, including production-grade C#/.NET (ASP.NET Core) development
• Experience with Blazor or a comparable modern component-based web UI framework
• Comfort working in a layered / Domain-Driven Design architecture and evolving a schema-driven domain model
• Solid Python scripting for data import, processing, and automation
• Hands-on experience with Docker-based build and deployment
• Deep Git proficiency: branching, merging, tagging, protected branches, pull-request and release workflows (Bitbucket)
• Experience maintaining and troubleshooting CI/CD pipelines (Bitbucket Pipelines and/or TeamCity)
• Ability to independently own a mission-critical internal application from feature development through production operations
• Hands-on experience using Claude Code (or comparable AI coding agents) to generate, refactor, test, and document production code.

Responsibilities

• Develop, maintain, and extend C#/.NET (ASP.NET Core) Blazor web applications with a layered Domain/Application/Infrastructure architecture and a schema-driven data model
• Own the full development lifecycle - feature development, bug fixes, code review, testing, release, and technical documentation
• Build and maintain data importers/exporters for SysML (Cameo) model ingestion, CAN DBC import, and ICD report generation
• Administer applications as production services: deployment, monitoring, backups, upgrades, user access, and protected-branch policies
• Own the CI/CD pipeline and the application's Git-based configuration control model: branching, tagging, merges, and release/hotfix workflows
• Create/maintain integrations with Jira, Cameo, Polarion and coordinate ICD data flow from MBSE model to downstream avionics software, hardware, and test consumers
• Triage and resolve user-reported issues and data-integrity problems, with heightened availability around ICD release and hotfix windows
• Partner with Systems Engineering to translate ICD change requests into correct, traceable tool updates
• Produce user documentation, release notes, training, and operational runbooks for the user community

Skills

C#/.NET

Blazor

Domain-Driven Design

Python scripting

Docker

Git & CI/CD

Claude Code AI

Education

Bachelor's degree in Computer Science or related

Tools

Jira

Cameo

Polarion

Git (Bitbucket)

Bitbucket Pipelines / TeamCity

Job description

Archer Aviation in Silicon Valley is hiring a Senior Staff Software Engineer, Full Stack, to own one or more internally developed engineering applications used to manage technical data across product releases. You will build, run, and support these production services across disciplines.

The role requires leading the full lifecycle from feature development to production operations, including data imports/exports (SysML/Cameo, CAN DBC), and strong CI/CD ownership.