Senior Architect / C# / Greenfield

Boulder, CO, US • Posted 1 day ago • Updated 8 hours ago
Full Time
On-site
$200000 - $220000/yr
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Fitment

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Job Details

Skills

  • SaaS
  • Business Operations
  • Accountability
  • Software Development
  • Object-Oriented Programming
  • Design Patterns
  • Interfaces
  • Database Design
  • Modeling
  • Problem Solving
  • Conflict Resolution
  • Communication
  • Windows Forms
  • WPF
  • Startups
  • Scratch
  • Dependency Injection
  • Workflow
  • Project Management
  • Enterprise Software
  • Leadership
  • Mentorship
  • C#
  • Software Architecture
  • Software Design
  • Microsoft SQL Server
  • Data Modeling
  • .NET
  • UI
  • Technical Drafting
  • Collaboration
  • SAP BASIS

Summary

A growing software startup is seeking a Senior Software Architect to join its engineering team in Boulder, Colorado, working in a hybrid environment with three onsite days per week. This full-time opportunity offers the chance to help build SaaS products using C#, .NET, SQL Server, and modern development practices. Working alongside experienced founders and a small, highly collaborative team, you'll play a key role in designing and developing a product intended to unify business operations into a single intelligent platform.

The team is looking for someone who thrives when given a problem to solve rather than a step-by-step set of instructions. You'll be trusted to take ownership of features, explore solutions independently, and contribute to key technical decisions in an environment that values initiative and accountability. From application architecture and database design to feature development and technical planning, this role offers the opportunity to work across multiple areas of the platform while helping shape the future of a growing company.

Required Skills & Experience
  • 7+ years of professional software development experience
  • Strong expertise with C# and the .NET ecosystem
  • Experience designing and building applications from the ground up
  • Strong object-oriented programming fundamentals
  • Deep understanding of SOLID principles and modern design patterns
  • Experience with inheritance, composition, interfaces, and abstraction layers
  • Strong SQL Server development experience
  • Experience with database design, entity modeling, indexes, and constraints
  • Experience translating business requirements into technical solutions
  • Strong problem-solving and solution-design skills
  • Ability to work independently with minimal direction
  • Excellent written and verbal communication skills

Desired Skills & Experience
  • WinForms or WPF development experience
  • Startup experience
  • Greenfield or build-from-scratch development experience
  • Experience with Repository, Factory, Strategy, Observer, and Dependency Injection patterns
  • Experience building workflow, project management, or enterprise software platforms
  • Experience evaluating architectural tradeoffs and technology choices
  • Experience working closely with executive leadership and product stakeholders
  • Experience mentoring or guiding other developers

What You Will Be Doing

Tech Breakdown
  • 50% C#/.NET Development
  • 20% Software Architecture & Solution Design
  • 20% SQL Server & Data Modeling
  • 10% Wisej.NET UI Development

Daily Responsibilities
  • 75% Hands-On Development
  • 15% Architecture & Technical Design
  • 10% Team Collaboration

Applicants must be currently authorized to work in the US on a full-time basis now and in the future.
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
  • Dice Id: 10105282
  • Position Id: 892259
  • Posted 1 day ago

Company Info

About Motion Recruitment Partners, LLC

Motion Recruitment delivers IT Talent Solutions for Contract, Direct Hire, Managed Solutions and Statement of Work to all of North America from our 21 delivery centers. Our high-touch, specialized, team-based recruitment model’s success is proven through our exemplary track record in filling the most challenging IT positions for startup and enterprise clients alike. Our hyper-specialized tech focus results in a truly consultative approach for both our clients and candidates, within our recruiting areas of expertise: Software, Mobile, Data, Infrastructure, Cybersecurity, Product + UX and Functional.

Motion also delivers IT Consulting Solutions through the Motion Consulting Group (MCG) that create true digital transformation for IT projects in Agile Development & Coaching, DevOps & DevSecOps Solutions, and Managed Services for IT Operations.

We’re also the proud creators of Tech in Motion and the Timmy Awards, our North American community platform, events series and award program that connects over 250,000 tech enthusiasts to meet, learn, and innovate.

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