Java Software Developer jobs in Belfast

We're looking for multiple talented engineersServer Side, to join one of our high-impact teams inside Citi's CTO organisation. You'll sit within Developer Enablement,a group focused on innovation, developer platforms and internal tools used across the bank, where we experiment and ship fast, like a

Oliver Bernard

Senior Java Developer (Kafka / AWS / Kubernetes) Contract – 12 Months £775 per day (Inside IR35) Hybrid: 3 days onsite in London / 2 days WFH 🚀 The Role We’re looking for an experienced Senior Java Developer to join a high-performing engineering team delivering large-scale, cloud-native platforms.

Uniting Ambition

Security Software Developer (Cryptography) | Banking We’re supporting a banking client with multiple hires in their cryptographic security engineering team. This role focuses on developing secure, high-performance Java services that underpin critical encryption and security platforms. Key responsibi

Kainos

A dynamic tech company in Northern Ireland seeks a Senior Java Developer to create impactful software solutions. This role requires expertise in Java and TypeScript, along with experience in frameworks like Angular and Hibernate. You'll be part of a collaborative and diverse team, fostering personal

Uniting Ambition

Software Developer (SRE Focus) Hybrid – Northwest / Midlands £55,000 – £70,000 We're looking for a Software Developer with a passion for building reliable systems and an interest in Site Reliability Engineering (SRE). This role is ideal for someone who enjoys solving operational problems through eng

Ocho

From £55,000 /year

Intermediate Java Developer - Fully Remote NI | Remote | Full-Time At a glance Backend role with real ownership Java and Kotlin microservices in a cloud native environment Work-from-Home (NI only) Salary up to £55k plus bonus The Opportunity Ocho is partnering with a fast-growing, product-led fintec

MCS Group

MCS Group is delighted to be working with a global financial technology organisation as they expand their engineering team in Belfast with the addition of a Full-Stack Java Engineer This is an opportunity to join a highly regarded technology function within a large, established financial services en

develop

Tech Lead (Java & React) – Media Industry £750 - £850/day Outside IR35 London (Hybrid) We’re looking for a hands-on Tech Lead to step into a high-impact role on a media platform that urgently needs strong technical leadership. This is an opportunity to take ownership of a team, turn around delivery

Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer

Citi

Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer

Citigroup Inc.

Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer

CPS Group (UK) Limited

Full Stack Software Developer (C#) 📍 South Wales (Hybrid – 3 days onsite) 💰 Up to £50,000 p/annum + Annual Bonus CPS Group are supporting a well-established player within the Financial Services sector who are in the search for a Full Stack Software Developer (C#) to join their Agile development te

PowerToFly

A leading financial technology firm in Northern Ireland is seeking a Senior Frontend Engineer skilled in React and TypeScript. You will lead the development of a next-generation Developer Platform, creating advanced UI applications and collaborating closely with product and engineering teams. This r

MCS Group

MCS Group is delighted to be working with a global financial technology organisation as they expand their engineering team in Belfast with the addition of a Full-Stack Java Engineer This is an opportunity to join a highly regarded technology function within a large, established financial services en

MCS Group

MCS Group is delighted to be working with a global financial technology organisation as they expand their engineering team in Belfast with the addition of a Full-Stack Java Engineer This is an opportunity to join a highly regarded technology function within a large, established financial services en

MCS Group

MCS Group is delighted to be working with a global financial technology organisation as they expand their engineering team in Belfast with the addition of a Full-Stack Java Engineer This is an opportunity to join a highly regarded technology function within a large, established financial services en

MCS Group

MCS Group is delighted to be working with a global financial technology organisation as they expand their engineering team in Belfast with the addition of a Full-Stack Java Engineer This is an opportunity to join a highly regarded technology function within a large, established financial services en

MCS Group

.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. MCS have helped this comp

MCS Group

MCS Group is delighted to be working with a global financial technology organisation as they expand their engineering team in Belfast with the addition of a Full-Stack Java Engineer This is an opportunity to join a highly regarded technology function within a large, established financial services en

Ocho

Senior Software Engineer | Java, Microservices, Cloud | Belfast (Hybrid) Location: Belfast Type: Permanent Salary: Competitive About the Opportunity: This role sits within a core backend engineering team responsible for building and evolving services that handle high volumes of data and user-generat