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MCS Group

Jobs Hiring Closed Discussion

22 jobs

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22 jobs Posted Sort

Junior Python Backend Engineer (Hybrid, Belfast)

NewBe an early applicant UKJunior

MCS Group is hiring a Junior Python Backend Engineer in Belfast for a hybrid team, building and maintaining backend applications and APIs with Python and FastAPI across the software development lifecycle, gaining exposure to databases, authentication, payments and cloud infrastructure.

API Authentication Cloud FastAPI Python

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

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

Data Engineer: Azure Cloud ETL Pipelines | 2 days onsite

HybridEuropeContract

4-month day-rate contract Data Engineer role in Dublin City Centre (2 days onsite per week), building and maintaining reliable ETL/ELT data pipelines on a modern Azure cloud data platform. Core stack: Azure Databricks, Azure Data Factory, Delta Lake, Python, and SQL.

Analytics Azure Azure Data Factory Cloud Data Pipelines +6 skills

Data Engineer

HybridEuropeContract

A 4-month contract (extendable) Data Engineer role in Dublin city centre, hybrid with 2 days onsite per week. The contractor builds and maintains ETL/ELT data pipelines using Python, SQL, Azure Databricks, Azure Data Factory and Delta Lake to support analytics, reporting and business decision-making.

Analytics API Azure Azure Data Factory Cloud +14 skills

AI Software Engineer - Mid Level

Mid-level full-stack engineer joining a newly built technology team at a growing Belfast-based business, developing customer-facing software products end to end. Day-to-day covers frontend/backend feature work, prototyping, cloud deployment, and using AI tooling/LLMs; salary £30,000–£40,000 with work-from-home benefit.

AI Cloud C# Java LLM +1 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 Data Engineer (ERP)

Senior Data Engineer in Belfast (hybrid) who designs enterprise conceptual/logical/physical data models and dbt transformations powering analytics across Finance, Procurement, Supply Chain, Planning and CRM for a global organisation. Core stack: SQL, dbt, data warehousing, with Snowflake/SAP/Salesforce desirable. £50k–£60k.

Analytics Cloud CRM Data Engineering Data Lineage +13 skills

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

Senior DevOps Engineer - Hands-On Cloud & CI/CD Ownership

Open 15d HybridEuropeSenior

MCS Group is partnering with a Dublin-based software start-up to hire a Senior DevOps Engineer. You will work with the engineering team to mature cloud infrastructure, Kubernetes-based deployments, and CI/CD pipelines…

CI/CD Cloud DevOps Kubernetes Observability

Senior DevOps Engineer

Open 15d EuropeSenior

I'm working with an exciting software start-up in Dublin that is continuing to grow its engineering team and is looking to appoint a Senior DevOps Engineer. This is a hands‑on role for someone who enjoys working…

Argo CD AWS Azure Azure DevOps Bash +19 skills

Mid & Senior Java Developers

Open 16d UKSenior

Recruitment agency MCS Group is hiring mid and senior Java developers in Belfast for a major technology-led client building a new engineering capability. Day to day: build scalable Java/Spring Boot backend services, secure REST APIs and cloud-native migrations (AWS/Azure/GCP), with automated testing, CI/CD and live-incident support; seniors mentor and lead delivery.

AI API AWS Azure CI/CD +20 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 DevOps Engineer

Open 20d RemoteUKSenior

Senior DevOps Engineer | Belfast | Hybrid | Up to £70,000 We are working with a globally recognised media and technology organisation to hire a Senior DevOps Engineer into their Belfast engineering team. This is a…

Ansible AWS Bash CI/CD Cloud +18 skills

Senior Frontend Engineer (React/Typescript)

Open 24d 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

.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