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Senior Full Stack Software Developer

Description At System C, we create technology that connects care and improves outcomes across the NHS.Skills, Experience, Qualifications, If you have the right match for this opportunity, then make sure to apply today.Our CIS Oncology (ChemoCare) product plays a critical role in supporting chemotherapy t ...

Product Software Engineers Cloud Security

Cloud Product Security Engineers (Multiple Levels)Any additional information you require for this job can be found in the below text Make sure to read thoroughly, then apply.- MUST BE BASED IN NORTHERN IRELAND Full-Time | Permanent Hybrid Working £35,000- £61,000 DOE MCS Group is delighted to be part ...

Software Engineering Consultant (Remote) (Belfast)

About the Project Find out more about this role by reading the information below, then apply to be considered.Outlier helps the world's most innovative companies improve their AI agents by providing human feedback. Do you want to shape the future of autonomous agents like OpenClaw? We collabo ...

Software Engineering Consultant (Remote) (Belfast)

About the Project Find out more about this role by reading the information below, then apply to be considered.Outlier helps the world's most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as ...

.Net Software Developer (Belfast Hybrid)

.Net Software Developers (Mid-Level) Location: Belfast (Hybrid) | Type: Full-Time | Permanent MCS Group is delighted to be working with a global market leader in financial services technology that is building one of the largest and most advanced engineering hubs in Belfast ...

Principal Software Engineers C# / .Net

Principal Software Engineers - C# / .Net At a glance Principal Software Engineer role on a mission-critical payments platform Influence architecture, design, and delivery Flexible Hybrid working with a Belfast city centre office Strong salary, excelle ...

Senior Back End Software Developer

Job Description My client, a global leader in financial market infrastructure and trading technology, is hiring a Senior Software Engineer (Back End) to join an existing engineering team based in Belfast. This is an exciting opportunity to work on business-critical software solutions supporting g ...

Product Software Engineers Cloud Security

Cloud Product Security Engineers (Multiple Levels) - MUST BE BASED IN NORTHERN IRELAND Full-Time | PermanentHybrid Working£35,000 - £61,000 DOE MCS Group is delighted to be partnering with a global technology-driven organisation to recruit multiple Cloud Product Security Engin ...

Recruiter

Freelance Recruiter | AI / ML Software Engineering | UK-based Conquer AI is hiring a Freelance Recruiter to support our growth across London and New York. We’re looking for a UK-based freelance recruiter with strong experience hiring AI, ML, and software ...

Cloud Native Software Architect & Tech Lead

A leading digital solutions provider in Belfast is seeking a Staff Software Engineer to oversee software delivery and architect solutions. The ideal candidate will have strong technical expertise, particularly in cloud native architecture, and the ability to build great customer relationships. This role emphasiz ...

PLM Integration Engineer: Remote/Hybrid Data Bridges

aPriori Technologies is looking for a PLM Integration Software Engineer in Belfast, NI, offering a hybrid work model. The role involves developing and maintaining integrations for product data from PLM/EDM platforms into aPriori software. Candidates should have strong skills in Java and familiarity with system i ...

Senior Front End Engineer – Enterprise Web, Belfast

A leading technology company in Belfast is seeking a Senior Software Engineer to help build modern front-end solutions for a widely adopted enterprise product. Candidates should have over 5 years of experience in scalable software systems and a solid understanding of algorithms and software design patterns. The ...

Senior Platform Engineer AI Driven DevOps & Infra

A leading AI software delivery platform is seeking an experienced Infrastructure as Code Management engineer in Belfast. This role involves designing, developing, and maintaining critical software solutions while mentoring teams. Candidates should have over 7 years of experience in Java and Golang, strong analyt ...

Technical Consultant | SQL | Finance Software | Remote

Job Title: Technical Consultant Remote £35,000 We are seeking an analytical and detail-oriented Data & Reporting Analyst with strong SQL and technical consulting skills to support and enhance our finance and accounting software solutions for small to me ...

Software Engineering Team Lead (Rates & FX)

Role Overview As a Principal Software Engineer at TP ICAP you will be part of a talented team delivering business critical software for the internal broking division and their external customer base.You will work within an Agile environment, from design through to implementation, w ...

Principal Software Architect, Order — Remote Leader

A leading SaaS company in Northern Ireland is seeking a Principal Engineer to shape technical vision and lead crucial projects. This role entails mentoring engineers, overseeing system design, and driving technology strategies. The ideal candidate will have over 15 years of experience in software engineering, es ...

Software Engineering Team Lead (Rates & FX)

Role Overview As a Principal Software Engineer at TP ICAP you will be part of a talented team delivering business critical software for the internal broking division and their external customer base. You will work within an Agile environment, from design through to implementation, with a ...

Software Delivery Manager — Hybrid, Growth & Impact

A recruitment agency is seeking a Software Delivery Manager in Belfast to lead engineering teams and manage projects. You will collaborate with various stakeholders, track progress, and drive efficiency in delivery processes. The role offers a salary of up to £70k with share options, pension, and flexible workin ...

Software Developer Operations Technology (Web Apps)

A global financial services platform is seeking a Software Developer to help build modern web applications. The role involves designing, coding, and testing software components while ensuring high-quality standards and adhering to best practices. Candidates should have strong experience with C# .NET and familiar ...

IT Commodity Manager: Software, Hardware & Negotiations

A leading technology company is seeking an IT Commodity Manager to join its Business Support Services team in Belfast. This role focuses on managing procurement activities for IT services, software, and hardware, driving supplier selection, and contract negotiations to optimize costs. Candidates should have a BS ...

Software Engineering Team Lead (Rates & FX)

Role Overview As a Principal Software Engineer at TP ICAP you will be part of a talented team delivering business critical software for the internal broking division and their external customer base.You will work within an Agile environment, from design through to implementation, w ...

Senior Embedded AI Systems Engineer

A leading technology company in Northern Ireland is seeking a Physical AI Senior Software Engineer to join their Customer eXperience Engineering team. In this role, you will lead the development of embedded software platforms that enable Physical AI systems. You'll bring over 7 years of experience in embedded so ...

Senior Python Engineer: Data & Azure Serverless (Hybrid)

A well-known Northern Irish organization is looking for a Software/Data Engineer for a short-term contract in Belfast. Responsibilities include redeveloping Python functions and conducting unit tests. Ideal candidates will have a strong software development background with proficiency in C# and Python, and exper ...

Lead AI Engineer

MCS Group is working with a new entrant to NI as they seek to hire a Principal Software Engineer. A fully remote role within Northern Ireland, this is a brilliant opportunity for a Principal or Lead Software Engineer who is fully embracing modern tooling and AI to move fast, reduce overheads, and turn idea ...

Technical Lead End to End Digital Delivery (Hybrid)

A leading consulting firm is seeking a skilled software engineer to drive the end-to-end software delivery lifecycle. This role emphasizes agile methodologies and collaboration across interdisciplinary teams. The ideal candidate will have expertise in JavaScript, CI/CD, and modern engineering standards, and will ...

Test Engineer Automation & Cloud (Hybrid, Belfast)

A leading recruitment consultancy is seeking a Software Test Engineer for a fast-growing Insurtech firm in Belfast. The role involves championing quality across their product suite, with an emphasis on automating test processes. The ideal candidate will have solid experience in software testing and CI/CD practic ...

Senior Full Stack Engineer

Are you a Senior Full-Stack Software Engineer who enjoys building modern applications from end to end? Do you thrive working across both front-end and back-end technologies while designing scalable systems in the cloud? My client is seeking a Senior Full-Stack Software Engineer to join thei ...

Senior Backend Engineer — Cloud Native FinTech Impact

A global market infrastructure provider seeks a Senior Software Engineer to design and implement innovative software solutions. Working in a collaborative Agile team, you will mentor others and drive continuous improvement, focusing on cloud-native architectures. The role requires expertise in modern .NET techno ...

Staff Backend Engineer Java/Spring | AWS & Architecture

A well-established firm in Northern Ireland is looking for an experienced Staff Software Engineer to join their team. This exclusive role involves designing and maintaining enterprise systems, contributing to architectural discussions, and collaborating with business stakeholders. The ideal candidate has over 6 ...

Senior Backend Engineer Cloud Native, Real Time Trading

VanRath is hiring for a Senior Software Engineer (Back End) in Belfast, responsible for designing and maintaining scalable, cloud-native applications. The role involves using modern .NET technologies like C# and .NET Core, collaborating with architects, and contributing to the full software lifecycle. Ideal cand ...

Senior Windows Desktop Engineer | UI/UX Architecture Lead

Speechify is seeking a Senior Software Engineer for Windows/Desktop Applications in Belfast, UK. This role entails developing native Windows applications, enforcing best practices, and integrating accessibility features. The ideal candidate has extensive experience in Windows technologies such as C# and XAML, an ...

System Integration Engineer

⭐ NOW HIRING: Systems Integration Engineer (UK & EMEA) C++ / C# / Hardware–Software Integration / Enterprise Deployments MUST BE UK BASED I’m supporting a leading global technology vendor in the document automation & high‑volume capture space as they ex ...

Senior Full Stack Engineer Java/Node, REST & Architecture

A global technology-driven organization in Belfast is seeking a Senior Software Engineer to join a high-performing team focused on building scalable platforms. This role entails developing enterprise-grade applications, designing secure RESTful APIs, and mentoring junior engineers. Candidates should have over 5 ...

Senior Java Engineer — Cloud, CI/CD & FinTech Impact

A leading global provider of digital services is seeking a Senior Software Engineer in Belfast, UK. You will develop business-critical software in a dynamic Agile team, focusing on Java for backend services and C# for desktop clients. Responsibilities include mentoring team members and ensuring high-quality solu ...

Senior Java Backend Engineer Remote Microservices

An innovative AI-driven recruitment company in the UK seeks a Software Engineer specializing in Java Backend. This position involves designing and operating scalable microservices while collaborating with a dynamic, global team. Candidates should hold an MSc in Computer Science and have over 3 years of software ...

Backend Engineer – Scalable Golf Platform

A leading media company is seeking a Mid-Level Software Engineer to join their product and technology team in Belfast. The role focuses on developing and maintaining core systems for a golf course management platform. Ideal candidates will have 3+ years of backend development experience, strong knowledge of REST ...

C# .NET Backend Engineer — Cloud/Azure (Maternity Cover)

Bright Software Group is looking for a Software Engineer to join their central services team on a maternity cover basis. This role involves developing high-quality backend applications using C# and .NET technologies, along with SQL for data management. The candidate will collaborate with various teams to deliver ...

Senior Platform Engineer: AWS Fusion (Global Infra)

TP ICAP Group in Belfast is seeking a Senior Engineer to work on the Next Generation Fusion Platform in collaboration with AWS. This role involves owning the design, development, and deployment of software while mentoring junior team members. Candidates should have over 5 years of experience in software engineer ...

Platform Engineer & SRE — Own Scalable, Reliable Infra

Ashby is looking for a Platform Engineer based in Belfast, Northern Ireland, to elevate its hiring software. The right candidate will have a strong background in infrastructure and software development with experience in SQL, TypeScript, and security best practices. You will work in a collaborative environment, ...

Senior Full Stack Engineer – Hybrid, Mission Critical Platform

Kura is seeking a Senior Software Engineer for our innovative software lab in Belfast, Northern Ireland. This full-stack role involves designing and delivering scalable applications while improving CI/CD and developer workflows. We're looking for candidates with strong experience in Angular and Node.js/NestJS, a ...

Principal C#/.NET Engineer Payments Platform (Hybrid)

Ocho People is looking for a Principal Software Engineer to join their Belfast team, focusing on a mission-critical payments platform. The role involves senior technical leadership, shaping architecture, and driving best practices in software development. A strong background in C#, .NET, and scalable web service ...

Senior Java Engineer – Hybrid Fixed Income Trades

Citibank (Switzerland) AG in Belfast seeks a Senior Software Engineer (Java) to develop complex systems for Fixed Income products. Ideal candidates will have over 5 years of Java experience, strong communication skills, and a solid understanding of software development fundamentals. The role includes responsibil ...

Lead AI Engineer

MCS Group is seeking a Lead AI Engineer to join one of their fastest-growing clients.While professional experience and qualifications are key for this role, make sure to check you have the preferable soft skills before applying if required.This is a truly unique role where you'll sit at the centre of a f ...

Senior Backend Engineer – Real Time Margin Platform (Hybrid)

A financial technology company is seeking an experienced Contractor, Senior Software Engineer in Belfast to contribute to its cutting-edge Margin product. This role involves backend system development, microservices engineering using Kubernetes and Docker, and optimizing cloud-native applications on Google Cloud ...

Staff Platform Engineer: Billing & Microservices Architect

A fintech solutions company is looking for a Staff Software Engineer in Belfast to design and optimize billing services for their platform. The ideal candidate will have over 8 years of software development experience, specifically in Java or Python, alongside expertise in cloud platforms and CI/CD practices. Th ...

Cloud Security Backend Engineer — Hybrid

A rapidly scaling unicorn software company is looking for a Software Engineer to join their Belfast team. In this role, you will own the full development lifecycle and make architectural decisions affecting high-scale cloud security platforms. Seeking candidates with 4+ years of backend development experience in ...

Senior C# .NET Engineer – FinTech, Hybrid Belfast

Adepta Partners is seeking a Staff Software Engineer in Belfast to join a growing FinTech company. The role offers a hybrid working model, requiring 3 days in-office. You will provide expertise in C# .NET development and contribute to high-quality software solutions. Benefits include 26 days of annual leave, med ...

Security Engineering Lead | Production Reliability & Cloud

Allstate Insurance Company in Belfast is looking for a Managing Security Engineer to lead a team delivering security controls within enterprise systems. This hands-on role combines technical leadership and team management, emphasizing the development of secure software products while ensuring operational excelle ...

Senior .NET/C# Engineer Cloud SaaS Platform Lead

VanRath is seeking a Senior Software Engineer in Belfast to enhance a cloud-based SaaS platform for clinical trials. The role requires 5+ years in software development, with strong skills in .NET (C#) and SQL. Responsibilities include mentoring junior developers and working closely with various teams. The positi ...

Senior TS/Node.js Engineer Shape Scalable APIs (PTO)

Enso Recruitment is excited to present a Senior Software Engineer role in a high-growth startup in Belfast. This engineer will play a crucial role in shaping scalable platforms for global clients. Responsibilities include designing and maintaining backend systems, developing APIs using TypeScript and Node.js, an ...

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