Senior Software Developer III

Position: Senior Software Developer III

Global Tax Network US LLC (GTN) is seeking full-time Senior Software Developer III talentin the Minneapolis/St. Paul and surrounding areas to build modern cloud-native products on a distributed services architecture. At GTN youll ship meaningful features in a pragmatic Agile cadence own problems end-to-end and collaborate with engineers who care about clean code and reliability.

Why developers like GTN:

• FT remote work available
• Summer 4x10s program available (four 10-hour days)
• 25 days of PTO plus paid holidays
• 401(k) with company match competitive medical/dental/vision
• Ability to earn Spot Bonuses through achievements and excellent work

Who is GTN Were a mobility tax services firm that specializes in providing mobility tax services to corporate programs and individual clients and our engineering team builds the internal and client-facing platform that powers it. This is product/platform engineering (not staff augmentation) with stable priorities and long-term ownership.

We build a modular platform for internal teams and clients (portals workflow automation documents reporting integrations) plus carefully scoped AI for internal productivity. Services are independently deployable horizontally scalable and shipped frequently via PR-based CI/CD.

We run pragmatic Agile with a strong code-quality bar. Youll work in a small team (typically 34 developers) with high visibility and ownership from idea production. No on-call rotation for this role; support happens during normal business hours.

Located in Minneapolis/St Paul and surrounding areas. Remote opportunities available with availability to meet in the Maple Grove headquarters as needed. Flexible schedule focused on outcomes. We collaborate primarily during Central Time business hours with a few shared core hours for meetings. Though we are seeking talent in the Minneapolis/St. Paul and surrounding areas if youre a known strong resource located outside of MN your application will absolutely be considered.

Leadership & engineering culture: engineer-led decisions with lightweight design discussions when needed pragmatic tech-debt management and protected focus time. Our Software Director is also an individual-contributor programmer.

What success looks like:

• Ramp up on our domain and platform and ship your first production change(s) with confidence
• Own a service or feature area: improve reliability performance and developer experience (tests tooling CI/CD)
• Partner with your team and stakeholders to deliver an end-to-end feature and communicate tradeoffs early

What youll do:

• Design build and operate backend cloud services in a distributed microservices architecture with occasional collaboration in the UI layer (Angular) to deliver end-to-end features
• Build and evolve REST APIs and backend services in .NET (C#) with a strong focus on reliability observability and performance
• Use modern tooling (including GitHub Copilot) responsibly to move faster without sacrificing quality
• Contribute to CI/CD pull-request workflows and release quality (experience with Azure DevOps is a plus)
• Write unit and integration tests and validate changes to ensure software quality
• Support and improve Azure services with solid logging/monitoring (App Insights / Azure Monitor) during business hours (no on-call)
• Take ownership: clarify ambiguity propose pragmatic solutions and communicate tradeoffs early
• Balance multiple priorities in a remote distributed team environment

Tech we use:

• .NET / C# WebAPI/Rest APIs Entity Framework SQL Server NoSQL
• Angular / TypeScript (micro-frontend / componentized UI patterns)
• Azure for 100% cloud-native hosting and scaling
• CI/CD: PR-based workflow and pipelines (Azure DevOps)
• Distributed microservices
• Microsoft Fabric (a plus)

What were looking for:

MUST-HAVES:

• 10 years of experience in applicable technologies (e.g. .NET/C# distributed systems REST APIs SQL Angular highly preferred)
• Experience designing distributed systems (microservices service boundaries API versioning resiliency)
• Comfortable with SQL and data modeling
• Comfortable using AI-assisted dev tools (e.g. GitHub Copilot) responsibly to accelerate development while maintaining quality
• Strong Git pull request habits code review participation and automated testing mindset
• Comfortable collaborating in a modern front-end (Angular/TypeScript or similar such as React) - you dont need to be a UI specialist but you should be able to contribute when needed

Nice-to-haves:

• Azure DevOps (boards repos pipelines release gates)
• Azure Infrastructure experience
• Microsoft Fabric / analytics engineering or Power BI ecosystem familiarity

If you like small teams clear ownership and modern cloud engineering lets talk.

Want an outside perspective You can also check out GTN reviews on Glassdoor.

Were committed to a fair and consistent evaluation process. Candidates are expected to demonstrate their own technical knowledge and problem-solving abilities throughout the interview process. If it is determined that AI tools were used to generate or materially assist with responses this will lead to disqualification.

A reasonable estimate of the compensation range for this position is $115000 - $140000. Actual compensation is determined by a wide range of factors including but not limited to relevant development experience qualifications certifications and licensures skills and geographic location.

GTN is an equal opportunity employer M/F/D/V