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MCS Group

Jobs Hiring Closed Discussion

15 jobs

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15 jobs Posted Sort

Junior Python Developer

NewBe an early applicant RemoteUKFull-timeJunior

Junior backend developer in Belfast (hybrid) building and maintaining Python applications and APIs with FastAPI across the full software development lifecycle. Offers exposure to databases, authentication, payment integrations and cloud infrastructure within a supportive engineering team.

API Authentication Cloud Data Modeling Django +7 skills

Principal Software Engineer

NewBe an early applicant RemoteUKPrincipal

Senior hands-on individual contributor designing, building and owning scalable enterprise software — backend services, APIs and some frontend — for a high-growth technology organisation entering Northern Ireland, using AI-assisted dev tools (Cursor, Claude Code, Copilot). Nearly fully remote; salary up to £110,000.

AI API Claude Code GitHub Github Copilot +1 skills

Senior Software Engineer (Belfast-Hybrid)

New HybridUKSenior

Senior software engineer at a growing SaaS product company in Belfast (hybrid, 2 days/week in office), owning features end to end across backend services, APIs, and frontend. Core stack is PHP/Symfony, Angular/TypeScript and AWS, with Node.js, Python, Rust, Docker/Kubernetes and AI-assisted development tools.

AI Angular API AWS ChatGPT +11 skills

Mid level software engineer

A mid-level full-stack engineer in Belfast joining a newly formed tech team, owning features end to end across frontend and backend, building prototypes, and deploying cloud-based applications, with AI-assisted development tools and practical AI/LLM experience central to the day-to-day role.

AI Cloud C# Java LLM +1 skills

Software Developer (Mallusk)

Early-career software developer role (via recruiter MCS Group) joining an experienced team to build a modern web platform for a large organisation, delivering features and bug fixes across the full stack. Core stack: JavaScript/TypeScript, React, Node, SQL and cloud (AWS), with mentoring and structured development.

API AWS Cloud Git JavaScript +4 skills

Senior Software Engineer (TypeScript/Node.js & Python/Java) – Hybrid Belfast

Open 15d UKSenior

MCS Group is partnering with an established international technology consultancy growing its Belfast engineering team. The initial project uses TypeScript and Node.js, with opportunities to work with Java or Python…

Java Node.js Python TypeScript

Senior Software Developer (North Belfast)

Open 15d HybridUKSenior

Senior Software Developer joining a growing internal engineering team at a well-established company, helping evolve a large-scale cloud-native platform used daily by thousands of users. Day-to-day work spans the full lifecycle with TypeScript, Node.js and React on AWS, including architecture, performance and CI/CD best practice; hybrid working in Newtownabbey (North Belfast).

API AWS CI/CD Cloud Cloud Native +7 skills

Software Developer (Ballymena)

Open 16d HybridUKMiddle

Software Developer Salary: Up to £37,000 Flexible working in Ballymena I'm delgihted to be partnering exclusively with a growing software solutions company in its search for a mid-level Software Developer. This is…

Agile C# .NET Git Java +6 skills

Senior Software Developer (.NET)

Open 16d HybridUKFull-timeSenior

Senior .Net Developer Location: Belfast (Hybrid) | Type: Full-Time | Permanent MCS Group is working with a global technology firm is seeking a Senior Software Developer to help manage and evolve its mission-critical…

Agile AWS CI/CD Cloud Cloud Native +7 skills

Senior Software Developer (Node and React)

Open 17d HybridUKSenior

MCS Group is delighted to be partnering with a well-established company heavily invested its internal engineering capability. Following significant investment in digital transformation, they are growing their software…

API AWS CI/CD Cloud Cloud Native +7 skills

Software Engineer

Open 17d HybridUKFull-time

Software Engineer -Belfast | Hybrid | Permanent MCS Group is working with a growing technology company in Belfast that is looking to add 2 Software Engineers to its growing development team. This is a great opportunity…

AI API AWS Azure Cloud +11 skills

Senior Software Engineer -TypeScript /Python /Java

Open 22d UKSenior

Senior Software Engineer joining an international consultancy's Belfast team to work on complex enterprise projects. The role involves full-cycle development with an initial focus on TypeScript and Node.js, while also welcoming engineers with strong Java or Python backgrounds who can adapt to new stacks.

AWS Java Node.js Python React +1 skills

.Net Software Developer

Open 26d HybridUKFull-timeMiddle

Mid-level .NET developer building business-critical trading and data platforms for a global financial services technology company's Belfast engineering hub. Day to day: C#/.NET Core backend work, SQL, AWS cloud-native services, CI/CD pipelines, code reviews and mentoring, on a hybrid model (3 days onsite in Belfast).

Agile AWS Azure CI/CD Cloud +6 skills

Software Engineer (Security)

Open 28d HybridUK

Software Engineer Belfast - Hybrid Salary up to £55,000 The Opportunity We are delighted to be partnering with a high-growth technology organisation as they seek to appoint a Software Engineer to join their…

AI Authentication AWS Cloud Cloud Security +8 skills

Senior Software Engineer (React/Typescript)

Open 33d HybridUKFull-timeSenior

Senior Software Engineer Belfast | Hybrid - 3 days per week in the office |15% bonus | Permanent We're working with a fast-growing technology business that uses AI, data and technology to transform how insurance…

Agentic AI AI AWS Cloud Design Patterns +2 skills