.Net Jobs in Belfast

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.Net Jobs in Belfast

Overview

Looking for top .Net jobs in Belfast? Discover the latest .Net developer opportunities on Haystack, the leading IT job board. Whether you're an experienced .Net engineer or just starting out, find your perfect role with competitive salaries and great Belfast-based employers. Start your .Net career journey in Belfast today with Haystack!

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Software Architect / Engineering Manager

About the Role Ocho are working exclusively with a high-growth technology business undergoing major platform transformation. They are searching for a Software Architect / Engineering Manager to take ownership of large-scale modernisation, define architectural direction and lead senior engineering teams through complex technical change.This is a rare opportunity to step into a genuinely strategic leadership role where you will shape long-term platform strategy while remaining close to the technical detail.You will lead the transition from legacy systems to modern, cloud-native architecture. Working closely with senior product, infrastructure and engineering leaders, you will define technical direction, drive engineering standards and ensure high-impact delivery across performance, reliability and scalability.You will balance architectural ownership with people leadership, mentoring multiple teams and building a high-performance engineering culture.Key Responsibilities

Define and lead modern architecture strategies for large-scale platform transformation

Drive migration from monolithic systems to modular, API-led and event-driven architectures

Provide architectural oversight across multiple business-critical applications

Lead cloud migration, containerisation and automation initiatives

Champion software quality, engineering standards and best practices

Introduce AI-enabled engineering tooling to improve efficiency and quality

Manage and mentor multi-disciplinary engineering teams across multiple locations

Establish and run architecture governance and review structures

Own delivery of architectural initiatives from concept through to production

Communicate complex technical decisions clearly at senior stakeholder level

What You Will Bring

10+ years commercial engineering experience with deep expertise in .NET and cloud platforms

Strong background in enterprise system modernisation and distributed architectures

Proven leadership experience as a Principal Engineer, Architect, Engineering Manager or Site Lead

Hands-on experience modernising legacy platforms into scalable, cloud-native systems

Expertise across Azure or AWS, Kubernetes, CI/CD and automation

Excellent mentoring, coaching and stakeholder communication skills

Comfortable leading large engineering groups

Technical Stack

.NET / C#, Web Forms, .NET Core, REST APIs

Java and Python for proofs of concept

Azure or AWS, Kubernetes, Docker

SQL Server, Postgres, performance engineering and caching

Event-driven systems, messaging and distributed architectures

What’s on Offer:

Competitive salary up to £90k

Generous benefits package

Flexible Hybrid working with occasional office days

Own and shape a major platform transformation programme

Senior leadership position with long-term architectural impact

Strong investment in modern engineering culture and tooling

For more information on this opportunity, connect with Neill Ferguson on LinkedIn or submit your CV via the link below.Skills: engineering manager architect .netBenefits: Work From Home

.Net Lead ( Scale Up )

.NET LeadLocation: Belfast, Hybrid Type: Permanent Compensation: Competitive with bonus and benefitsAbout the CompanyA home-grown Northern Ireland success story in e-commerce technology, this organisation builds modern digital products that power convenience brands at serious scale. Their platforms underpin real supply chain and operational decision-making, supporting physical sites across the UK and beyond. The mission is simple: identify the pain, build the remedy, and scale it.Why This RoleThis is a chance to lead a small, high-performing .NET team shipping features used daily by real customers. Youll have ownership, clear product direction, and a leadership team that values pragmatic engineering and fast feedback loops. With the platform expanding into new customers and international markets, its an ideal time to join and influence the next chapter.What You Will DoLead, mentor, and develop a team of .NET engineers, setting standards and elevating engineering quality Design and build services powering ordering, payments, delivery workflows, and analytics Own technical decision-making across architecture, performance, reliability, and security Work closely with product, design, and data teams to translate operational problems into simple, effective software Champion clean code, automated testing, and continuous delivery practices Guide the platforms evolution towards modular, cloud-native architectures Review code, support career development, and contribute to hiring plans Collaborate with external stakeholders including retail partners and university research teamsTechnology EnvironmentC Sharp and .NET 6 or newer ASP.NET Core, Web APIs, background services SQL Server and modern ORM patterns; exposure to alternative datastores is beneficial Event-driven integrations, messaging, and queuing Azure preferred; AWS experience welcomed Docker, CI/CD pipelines, and Infrastructure as Code Frontend awareness for API design; React or similar is a plus Observability tooling: logging, metrics, alertingWhat You Will BringProven experience leading .NET engineering teams delivering production-grade systems Strong architectural capability spanning domain modelling, API design, and data design A history of improving code quality, reliability, and delivery flow Comfort working in a product-led environment with rapid iteration Excellent communication skills with both technical and non-technical stakeholders A passion for building software that solves real customer problemsNice to HavePayments, order orchestration, or logistics experience Knowledge of food safety or allergen information systems Awareness of compliance and regulated data handling Experience with cloud performance tuning and cost optimisationWhats On OfferMeaningful ownership of a live platform used at scale Progression path toward Engineering Manager or Architect Hybrid working from a modern Belfast office Dedicated training budget and time set aside for learning A supportive, delivery-focused culture that values initiativeInterview ProcessIntro call with Talent and the Hiring Manager Technical conversation and practical design discussion with senior engineers Final culture and values conversation with leadershipHow to ApplyBased within commuting distance of Belfast? Message Ryan Quinn on LinkedIn to learn more and share your CV.Skills: .Net Azure SQL

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Frequently asked questions

What types of .Net jobs are available in Belfast?

You can find a wide range of .Net jobs in Belfast, including roles such as .Net Developer, Senior .Net Engineer, Full-Stack .Net Developer, and .Net Architect across various industries.

Do I need experience with specific .Net frameworks to apply?

Many .Net jobs in Belfast require experience with frameworks like ASP.NET, .NET Core, and MVC. It's beneficial to review individual job descriptions to understand the specific framework requirements.

Are remote .Net job opportunities available in Belfast?

Yes, several employers in Belfast offer remote or hybrid working options for .Net professionals. Job listings will typically specify the work arrangement, so check each posting for details.

What qualifications or certifications can help me get a .Net job in Belfast?

Relevant qualifications include a degree in computer science or related fields, alongside certifications like Microsoft Certified: .NET Developer. Practical experience with C#, SQL Server, and Azure can also increase your chances.

How do I apply for .Net jobs through this job board?

Simply browse the available .Net positions listed for Belfast, click on the job that interests you, and follow the application instructions provided. You can also create a profile to upload your CV and receive job alerts.

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