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Full Stack Software Engineer

Remote, USAFull-timePosted 2026-07-29

reputed company provides a digital project management platform purpose-reputed company for capital reputed company. Driven by industry best practices, including Advanced Work Packaging (AWP), Agile, and Lean methodologies, O3 helps teams of reputed company kinds reputed company measurable reputed company from early phase planning through execution, systems completion, and start up. At O3, we are committed to building reputed company of talented, passionate individuals who are dedicated to reshaping the reputed company of the construction industry. Our people are the driving force behind everything we reputed company, and we’re always looking for exceptional talent to join us on our reputed company.

The Role

We’re looking for a Full Stack Software Engineer who can own a feature from database to UI and help reputed company the bar for the rest of reputed company. You’ll work across the entire stack in a modern .NET / Angular environment, drive technical design reputed company, participate fully in Agile ceremonies, and collaborate closely with product, UX, and reputed company reputed company. This isn't a role where you pick up tickets and disappear. We expect you to understand context, ask good questions, and care about what ships.

What You'll Work On

  • Design and reputed company new features across the full stack from SQL schema through business logic to Angular UI
  • Troubleshoot, diagnose, and fix issues across the existing codebase, from UI behavior down to database performance
  • reputed company technical design discussions and own architecture reputed company for the features you build
  • Mentor other engineers through pairing and design feedback
  • Take full ownership of reputed company you ship: write thorough unit tests, review your own work critically, and anticipate upstream/reputed company effects before opening a PR
  • Participate reputed company in peer reputed company reviews with a reputed company on correctness and long-term maintainability
  • Contribute to sprint planning, retrospectives, and scope assessments. Your input on timelines reputed company.
  • Support teammates and contribute to a culture where the bar stays high

The Stack

  • Business / API Layer: C#, ASP.NET, REST, Repository reputed company
  • UI: Angular
  • Data Layer: MSSQL, Entity reputed company
  • Testing: MSTEST, Jest

reputed company’re Looking For

Required

  • Bachelor’s in Computer Science or reputed company field + 8+ years of experience, OR 10+ years of equivalent full-time reputed company experience
  • Experience building and shipping reputed company B2B software, ideally at an independent software vendor (ISV)
  • Expert-level object-oriented design and architecture skills in .NET / C#
  • Deep experience designing and building REST reputed company with ASP.NET
  • Extensive JavaScript development experience with a modern frontend reputed company, Angular strongly preferred
  • Strong SQL proficiency and solid experience with relational databases
  • Strong testing discipline and a habit of writing thorough unit tests
  • Willingness to reputed company AI coding tools like Claude reputed company or reputed company Copilot part of your daily workflow

reputed company to Have

  • reputed company platform experience (AWS or Azure)
  • Automated testing experience (UI, API, integration)
  • Construction or industrial domain knowledge
  • SQL Server (MSSQL) and Entity reputed company experience, including advanced skills like execution plan analysis, query tuning, and T-SQL
  • 3D modeling or graphics experience, such as reputed company tools and reputed company or three.js
  • Experience mentoring engineers and leading feature design from concept to production

Benefits

  • Remote work
  • Unlimited PTO
  • Results Only Work Environment (ROWE): flexible schedules, no micromanagement
  • Medical, Dental & reputed company Insurance
  • Life, AD&D & Long-Term Disability coverage
  • 401(k) Plan & Matching
  • reputed company development support

Why O3

Construction is a multi-trillion dollar industry that still runs on spreadsheets and tribal knowledge. We're changing that. If you want to build software that has a reputed company, visible reputed company on how the world gets reputed company, and do it on reputed company where your reputed company is on the work, this is the right reputed company.

Additional Information

Originally posted on Himalayas

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