Software Engineer Java Python Typescript Jobs in Belfast, UK

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Senior Backend Engineer (Java/Kotlin) — Cloud‑Native, Hybrid Belfast

A leading tech recruiting firm is seeking a Senior Software Engineer in Belfast. This hybrid role emphasizes the design and development of backend solutions and requires expertise in Java or Kotlin, as well as experience creating cloud-native microservices. Candidates should possess strong problem-solving abilit ...

Director, Engineering Excellence (AI Platforms)

About Engineering Excellence (EE) Engineering Excellence (EE) enables Citi engineers to do their best work by providing modern tools, platforms, and practices that enhance productivity, technical capability, and cross‑team collaboration. EE partners closely with the CTO organization to deliver pe ...

Engineering Lead SVP

Overview The Department Developer Enablement is a function of the CTO organisation. Our mission is to make it easy and enjoyable for software engineering teams to go from a business idea to delivering an innovative product solution. The main goals are to improve and upgrade our tools, ...

Engineering Lead SVP

Overview Developer Enablement is a function of the CTO organisation. Our mission is to make it easy and enjoyable for software engineering teams to go from a business idea to delivering an innovative product solution. The main goals are to improve and upgrade our tools, streamline our processes, a ...

Engineering Lead SVP

## For additional information, please review .**Characteristics:****Experience:*** Proven experience as an Engineering Lead, Software Engineering Manager, or similar role.* Strong expertise in multiple programming languages (preferably Python, Go, and TypeScript), frameworks, and tools.* Strong understanding of ...

Product Engineer Senior Consultant I

At Allstate, great things happen when our people work together to protect families and their belongings from life’s uncertainties. And for more than 90 years, our innovative drive has kept us a step ahead of our customers’ evolving needs. From advocating for seat belts, air bags and graduated driving laws, ...

Senior Production Engineering Leader — Global FinTech VP

A leading global financial services company in Northern Ireland is seeking a Senior Engineer in Production Management. The role involves developing software in a complex environment, setting technical standards, and leading a team to deliver high-quality production systems. Candidates should have strong Java dev ...

Hybrid Product Engineer: Java Spring Boot & Full Stack

A leading digital protection company seeks a Product Engineer skilled in Java Spring Boot and Full Stack development to join their Belfast team. In this role, you'll design and build high-quality digital products while collaborating closely with product managers. The ideal candidate has over 3 years of experienc ...

Public Cloud Forward Deployed Engineer (VP)

## For additional information, please review .**Technical Expertise:** Provide hands-on technical contribution within a product team that focuses on public cloud container fleet management services, supporting Citi's secure and enterprise-scale adoption of the public cloud.**Collaborative Development:** Contribu ...

Technical Team Leader

Role OverviewThe Software Team Lead will provide hands‑on technical leadership to a cross‑functional engineering team delivering business‑critical software solutions. The role combines people leadership with deep software engineering expertise, setting standards for code quality, architect ...

Technical Team Leader

Role OverviewThe Software Team Lead will provide hands‑on technical leadership to a cross‑functional engineering team delivering business‑critical software solutions. The role combines people leadership with deep software engineering expertise, setting standards for code quality, architect ...

Senior Backend Product Engineer (API, Cloud, TDD)

A leading insurance company in Northern Ireland is looking for a Senior Product Engineer to join their team. The role involves designing, developing, and enhancing products in an Agile environment, ensuring product agility and user satisfaction. Responsibilities include participating in planning meetings, follow ...

Gen AI Python Engineer — Hybrid, Production Ready AI

A leading global financial services company in London is looking for a Vice President to join their Markets Technology team. The ideal candidate will engineer next-generation AI systems, focusing on building innovative solutions using Python. Responsibilities include overseeing production-quality applications wh ...

Remote Senior Full Stack Engineer: Python, React, AWS

A growing engineering firm seeks a Senior Full-Stack Software Engineer to build modern applications fully remotely in Northern Ireland. The ideal candidate will design and develop scalable systems using Python and React, contributing to both front-end and back-end processes. Responsibilities include building API ...

Remote DevOps Engineer — Python/AWS for Trading Platforms

A dynamic fintech company is seeking a Contract DevOps / Production Engineer to work fully remote, preferably from the UK or Europe. The role focuses on enhancing DevOps tooling, supporting trading systems, and collaborating with global teams. Strong skills in Python and AWS are essential, along with experience ...

Senior Python Engineer: Build Secure, Scalable Cloud Apps

A leading cybersecurity firm is seeking a Senior Python Engineer to own the development lifecycle and contribute to high-quality features. You will mentor junior engineers and collaborate with cross-functional teams to enhance our award-winning products. The ideal candidate will have over 5 years of experience i ...

Hybrid Python Engineer AWS, Data APIs & Low Latency

A leading recruitment agency is seeking an experienced Python Developer to enhance their core platform. The role involves working with complex data sets and developing low latency APIs, along with designing models for intricate data relationships. Candidates should be passionate and self-motivated, with strong e ...

Senior Python AI Engineer Production Scale Cloud Native

A leading financial services organisation in Belfast is seeking an experienced Python software engineer to join their new AI Centre of Excellence. You will work in a cross-functional team to deliver AI-powered solutions in regulated environments, taking ML/AI solutions from concept to production. The ideal candi ...

Java Full Stack (DevOps Automation) Managing Engineer(Hybrid)

Overview Applications processed via employer's online application form At Allstate in Northern Ireland, we're not just keeping pace — we're setting it. As Al... Role Java Full Stack (DevOps Automation) Managing Engineer(Hybrid) At Allstate, great things happen wh ...

Junior Java & Cloud Engineer – 24 Month Belfast Hybrid

A prominent UK-based technology firm is looking for Junior Developers and Developers for 24-month hybrid assignments in Belfast. Candidates will engage in hands-on development, working in teams with seasoned engineers on Java microservices, Kubernetes, Azure, and React Native. This opportunity is part of the Ele ...

Staff Java Engineer Remote/Hybrid, Scalable AWS Backend

A leading tech recruitment firm is seeking a Staff Java Engineer based in Northern Ireland to design and deliver high-performance backend services. The role involves working with modern Java and AWS to build scalable systems. Ideal candidates will have deep AWS experience and a proactive mindset. With a flexible ...

Low Latency Java Engineer FIX Connectivity (Hybrid, Bonus)

A global technology-driven financial services organisation is seeking an experienced Java Engineer in Belfast. This hands-on role focuses on designing and enhancing low-latency connectivity services for clients and internal systems. Candidates should have strong Java experience, exposure to electronic trading en ...

Senior Java Engineer: AWS Cloud | Batch Processing | Hybrid

A leading technology solutions provider in Belfast is seeking a highly skilled Java Developer to design and develop high-performance applications. The ideal candidate will have 5+ years of experience in Java development and proficiency with AWS services and relational databases. This role offers a hybrid work sc ...

Product Engineer – Angular & Java Full Stack, UI Focus

A leading insurance firm in Northern Ireland is seeking a Product Engineer to join their global engineering team. This role includes enhancing customer-facing experiences and mentoring in modern frontend practices, primarily in Angular. Ideal candidates will have strong full-stack skills, a minimum of 4 years of ...

Product Engineer Java Spring Boot & Full Stack (Hybrid)

A leading insurance firm in Northern Ireland seeks experienced Product Engineers with expertise in Java Spring Boot and Full Stack development. The role involves designing and building scalable digital products to protect families and their belongings. Candidates should have over 3 years of experience with moder ...

Product Engineer — Java/Spring + Full Stack, Cloud‑Native

A leading insurance corporation in Belfast seeks a Product Engineer who will design, build, and support innovative digital products. Candidates should have over three years of experience with Java Spring Boot and a strong understanding of full stack development and cloud technologies. The position offers a flexi ...

Backend Engineer (Go/Java) Cloud Native, Hybrid + Equity

A high-growth cloud security company is seeking Backend Software Engineers (Golang / Java) in Belfast, Northern Ireland. This hybrid role involves tackling complex problems in a collaborative engineering environment. Candidates should have a strong background in backend development with Golang or Java, and hands ...

Mid Level Java Developers ( 4 Roles )

Software Engineer Northern Ireland| Full time We are working with a high growth digital asset firm operating at the intersection of institutional finance and crypto markets. This is a business that has successfully navigated multiple market cycles and continues to build trusted, long term partnerships across tra ...

Backend Engineer (Entry Level)

****Hybrid Schedule (M/F remote, T/W/TH in-office)****At Magnite, we cultivate an environment of continuous growth and collaboration. Our work impacts what millions of people read, watch, and buy, and we’re looking for people to help us tackle that responsibility with creativity and focus. Magnite (NASDAQ: MGNI ...

Director, Engineering Excellence (AI Platforms)

About Engineering Excellence (EE) Engineering Excellence (EE) enables Citi engineers to do their best work by providing modern tools, platforms, and practices that enhance productivity, technical capability, and cross‑team collaboration. EE partners closely with the CTO organization to deliver pe ...

Principal Devops Engineer Multiple Roles

Principal DevOps Engineer (Senior Individual Contributor) FinTech | Reports to VP DevOps Our FinTech client is looking for a Principal DevOps Engineer to play a pivotal role in shaping how their engineering teams build, deploy and operate software at scale. This is the mos ...

Java Engineers All Levels

Java Software Engineer - Multiple Roles (Junior to Senior)Want to work with one of Northern Ireland's fastest-growing tech companies? Looking for a team where your input genuinely shapes the architecture and direction of projects? How about working on greenfield builds< ...

Mid level Java Developer

Mid-Level Software Engineer (Java) Exciting new FDIAbout the Company: Our client is a global leader in digital asset innovation, building technology that bridges traditional finance and the emerging crypto economy. Their mission is to create ...

Java Engineers All Levels

Java Software Engineer - Multiple Roles (Junior to Senior)Want to work with one of Northern Ireland's fastest-growing tech companies? Looking for a team where your input genuinely shapes the architecture and direction of projects? How about working on greenfield builds< ...

Mid level Java Developer

Mid-Level Software Engineer (Java) Exciting new FDIAbout the Company: Our client is a global leader in digital asset innovation, building technology that bridges traditional finance and the emerging crypto economy. Their mission is to create ...

Full Stack Java Developer

Applications processed via employer's online application form Version 1 proves that IT can make a real difference to our customers’ businesses. We a... Java has been a key technology throughout our company's history, and our Java Practice has been responsible for delivering some of the larg ...

Mid Level Java Developer

Mid‑Level Software Engineer (Java) – Exciting new FDI About the Company Our client is a global leader in digital asset innovation, building technology that bridges traditional finance and the emerging crypto economy. Their mission is to create trusted, high‑performance systems that enab ...

Java Engineers All Levels

Java Software Engineer - Multiple Roles (Junior to Senior) Want to work with one of Northern Ireland's fastest-growing tech companies? Looking for a team where your input genuinely shapes the architecture and direction of projects? How about working on greenfield builds using the latest Java and ...

AI Software Engineer for Intelligent Physical Systems

A leading technology company is seeking a Physical AI Software Engineer in Belfast, Northern Ireland. The role involves implementing AI-enabled software for embedded systems, leading design decisions, and optimizing performance for real-time applications. Candidates require expertise in embedded software (C/C++, ...

Senior .NET Engineer: Cloud, IaC & CI/CD Lead

A leading financial markets infrastructure provider in Northern Ireland is seeking a Principal Software Engineer. The role involves mentoring teams, designing and maintaining software using AWS CDK with Python, and ensuring high-quality code through testing. The ideal candidate will have a strong background in . ...

Frontend Developer React / TypeScript in Belfast Ocho

Salary £70,000 - 70,000 per year Requirements I have 3 years of experience in frontend development with React & TypeScript. I possess experience in API design and frontend performance optimization. I have a strong understanding of modern UI frameworks and best practices... Te ...

Principal DevOps Engineer multiple roles

Principal DevOps Engineer (Senior Individual Contributor)FinTech | Reports to VP DevOpsOur FinTech client is looking for a Principal DevOps Engineer to play a pivotal role in shaping how their engineering teams build, deploy and operate software at scale.T ...

Principal DevOps Engineer multiple roles

Principal DevOps Engineer (Senior Individual Contributor)FinTech | Reports to VP DevOpsOur FinTech client is looking for a Principal DevOps Engineer to play a pivotal role in shaping how their engineering teams build, deploy and operate software at scale.T ...

Principal Devops Engineer Multiple Roles

Principal DevOps Engineer (Senior Individual Contributor) Considering making an application for this job Check all the details in this job description, and then click on Apply.FinTech | Reports to VP DevOps Our FinTech client is looking for a Principal DevOps Engineer to play a p ...

Senior QA Engineer

MCS Group is working with an established product-led company working in the renewable energy sector. This is a really exciting time to be joining a cutting-edge, forward-thinking business which has aims to grow considerably over the next year. They are entering a transition towards Continuous Delivery < ...

Security Focused Software Engineer: Cryptography & Quantum

A technology company in Northern Ireland is seeking a Software Engineer with 2-4 years of experience in software development. You will collaborate with firmware teams to develop advanced security solutions, create specifications, and ensure functionality through testing. A degree in engineering or computer scien ...

C# Developer

Senior C# Developer (WPF) - Contract - Belfast I'm currently working with a team looking for a Senior C# Software Engineer to help deliver business-critical trading and broking software. Tech Stack C#WPF (desktop client)Java backend</ ...

C# Developer

Senior C# Developer (WPF) - Contract - Belfast I'm currently working with a team looking for a Senior C# Software Engineer to help deliver business-critical trading and broking software. Tech Stack C#WPF (desktop client)Java backend</ ...

Engineering Lead SVP

**The Department**Developer Enablement is a function of the CTO organisation. Our mission is to make it easy and enjoyable for software engineering teams to go from a business idea to delivering an innovative product solution. The main goals are to improve and upgrade our tools, streamline our processes, aut ...

Senior Engineer (Vice President)

## For additional information, please review .**About the Department**Developer Engineering & Engineering Excellence Tech is a function within CTO, responsible for measuring and supporting Engineers across Citi. Our mission is to make it easy and enjoyable for software engineering teams to go from a business ide ...

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    Software Engineer Java Python Typescript Jobs in Belfast Job Search Guide, Trends and Insights