Contract .NET Developer

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Contract .NET Engineer

Ocho is partnering with a Belfast-based organisation to hire a Contract .NET Engineer to support the delivery of large-scale, business-critical platforms used globally.

This is an 8‑month contract sitting outside IR35, offering a largely remote working model with occasional on‑site collaboration as required. You'll join a high‑performing engineering team working on modern, scalable systems in a product‑led environment.

Key Responsibilities

  • Design, build and maintain scalable .NET applications
  • Develop high‑quality, performant backend services
  • Work across modern architectures including APIs and distributed systems
  • Collaborate with engineering, product and QA teams in an Agile environment
  • Contribute to system design, performance optimisation and best practices
  • Ensure code quality through testing and peer review

Person We Are Looking For

  • Strong commercial experience with .NET / C#
  • Experience building scalable, high-performance backend systems
  • Solid understanding of APIs, microservices and distributed systems
  • Experience working in cloud environments is advantageous
  • Strong problem‑solving skills and ability to work independently
  • Comfortable working in a fast‑paced Agile delivery environment

Contract Details

  • Outside IR35
  • 8‑month contract
  • Belfast‑based company
  • Largely remote with occasional office attendance required
  • Competitive daily rate

#J-18808-Ljbffr”, “datePosted”: “2026-05-02”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Ocho People”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__420917863__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=936” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “Belfast” } } }
Company: Ocho People
Apply for the Contract .NET Developer
Location: Belfast
Job Description:

Contract .NET Engineer

Ocho is partnering with a Belfast-based organisation to hire a Contract .NET Engineer to support the delivery of large-scale, business-critical platforms used globally.

This is an 8‑month contract sitting outside IR35, offering a largely remote working model with occasional on‑site collaboration as required. You’ll join a high‑performing engineering team working on modern, scalable systems in a product‑led environment.

Key Responsibilities

  • Design, build and maintain scalable .NET applications
  • Develop high‑quality, performant backend services
  • Work across modern architectures including APIs and distributed systems
  • Collaborate with engineering, product and QA teams in an Agile environment
  • Contribute to system design, performance optimisation and best practices
  • Ensure code quality through testing and peer review

Person We Are Looking For

  • Strong commercial experience with .NET / C#
  • Experience building scalable, high-performance backend systems
  • Solid understanding of APIs, microservices and distributed systems
  • Experience working in cloud environments is advantageous
  • Strong problem‑solving skills and ability to work independently
  • Comfortable working in a fast‑paced Agile delivery environment

Contract Details

  • Outside IR35
  • 8‑month contract
  • Belfast‑based company
  • Largely remote with occasional office attendance required
  • Competitive daily rate

#J-18808-Ljbffr…

Posted: May 2nd, 2026