Java software engineer jobs in Belfast - Page 2Create job alerts

What You'll Be Doing Design, build and enhance scalable backend services and distributed systems Develop high-quality software using TDD and clean engineering practices Collaborate with senior, principal and cross-functional teams Own delivery of new features and technical improvements Support produ

Strong Java development experience (Java 11+). We’re partnering with a leading global financial institution seeking experienced Java Contractors to join high-impact engineering teams delivering scalable, mission-critical platforms.

What Youll Be Doing: Design, build, and maintain enterprise-level software systems Develop tools, data feeds, and reporting solutions to support business needs Work closely with stakeholders across trading, operations, and risk teams Ensure software quality, performance, and operational resilience C

Brio Digital are supporting a consultancy on a major NHS digital programme and are looking for experienced Java Developers to join an established engineering team. You will contribute to the design, build, and delivery of complex, high-availability digital solutions within a large-scale NHS environm

We are seeking multiple Senior Java Engineers to join the programme engineering team. Strong, demonstrable experience as a Senior Java Engineer in a production environment. Senior Java Engineers (12x) — Contract - (Financial Services / Investment Management).

Role Overview - Location: Milton Keynes (Once per month onsite /Flexible working available) - Package: Up-to 95,000 Basic, bonus scheme + benefits - Industry: Fintech / Digital Banking What You’ll Be Doing - Leading the design and delivery of full stack features across backend and frontend syst

SOW & Deliverables - Develop and maintain scalable Java-based services and applications - Build and support Spring Boot microservices - Work with Kafka and event-driven architectures - Contribute to agile delivery using Test-Driven Development (TDD) principles - Support engineering best practices a

We are looking to recruit an experienced Java Software Engineer who has experience of developing IT Security Applications. In this role you will working in Java on the development of new IT Security Applications to protect Microsoft Architectures integrating with Defender and Sentinel providing busi

Public Sector Resourcing, managed by AMS, is looking for a Software Engineer (Java) for a 14-month contract. Responsibilities include developing high-quality applications using Java and Spring Boot, designing RESTful APIs, and working with PostgreSQL and GCP services.

As a Software Engineer, you will design and develop backend services, APIs, and portal systems that operate within high-availability payment processing platforms. Design and build robust Java-based systems and RESTful APIs. Improve development processes through automation, simplification, and applie

What Youll Be Doing: Design, build, and maintain backend services and APIs Work on modernising monolith systems into microservices Write high-quality, test-driven code using TDD/BDD practices Collaborate with engineers across multiple teams and regions Contribute to system reliability, monitoring, a

Experience of JavaScript/Typescript and a familiarity with Java. You will be a hands‑on technical expert helping us deliver projects in a true DevOps manner, applying a software engineering mindset to provisioning services, writing code, and building automation tools and scripts. You will maintain

You're good at it* Strong server-side engineering skills: Kotlin or Java (we’re using Java 21), building and consuming RESTful APIs. You’ll impact the daily experience of tens of thousands of engineers at one of the largest engineering organisations in the world. At Citi’s scale saving tens of

Experience with JavaScript/Typescript, Angular, and knowledge of Continuous Integration/Delivery is essential.

A leading technology solutions provider in the United Kingdom is looking for an Intermediate Java Software Engineer to join their team. You will be responsible for developing high-quality software solutions, participating in Agile processes, and utilizing Java and its frameworks.

What You'll Be Doing Design, build and enhance scalable backend services and distributed systems Develop high-quality software using TDD and clean engineering practices Collaborate with senior, principal and cross-functional teams Own delivery of new features and technical improvements Support produ

Bright Ascension Ltd in the United Kingdom seeks an experienced Senior Java Engineer to contribute to product development within a hybrid working environment. This role involves designing and developing new software products while adhering to best coding practices. The ideal candidate has at least 5

Strong server‑side engineering skills: Kotlin or Java (Java 21), building and consuming RESTful APIs. We believe happy engineers make the best engineers and are a technology‑managed department. You get to work in the engineering‑focused part of the bank, the Chief Technology Office, building

What Youll Be Doing: Design, build, and maintain enterprise-level software systems Develop tools, data feeds, and reporting solutions to support business needs Work closely with stakeholders across trading, operations, and risk teams Ensure software quality, performance, and operational resilience C

We are currently recruiting for a Java Software Developer to join a growing team in an exciting organisation, with a clear path into a senior technical leadership role. Strong experience delivering complex Java solutions across legacy and modern stacks. This position would suit someone who is comfor

TrueNorth are working with a successful tech consultancy who work heavily in the public sector - we're looking for a Senior Java Software Engineer for some immediate contract roles.

Strong server‑side engineering skills: Kotlin or Java (we’re using Java 21), building and consuming RESTful APIs. You’ll impact the daily experience of tens of thousands of engineers at one of the largest engineering organisations in the world. We believe happy engineers make the best engineer

This is a role for an engineer who enjoys ownership, strong engineering standards and real technical impact. Develop high-quality software using TDD and clean engineering practices. Mentor junior engineers and promote engineering best practice.

Java Software Developer to join their growing team in the United Kingdom. Candidates should have experience with complex Java solutions and AI coding tools.

Relief Social Care Assistant, St Brendan’s, Isle of Barra.Distant Islands Allowance per hour).You will work enthusiastically as a member of a team that promotes and supports Adults with Support Needs to actively take part within local resources and facilities, to maximise their inclusion, independ

This exciting systems & software programme covers many disciplines including design, development, installation, implementation, integration, acceptance, training and logistics support – it is run solely from the Christchurch site for delivery to the customer at various MoD locations. The Test and

As the Systems under test contain both Software and Hardware sub-systems, which are designed in-house; the System Test Engineer role is within a multidisciplinary environment. Key Responsibilities Focal point for all system test activities within the R&D environment Testing complex embedded softwa

Are you an experienced Counter Balance Forklift Driver looking for your next opportunity? Our client in Mallusk is seeking a reliable and hardworking individual to join their busy warehouse team.Main Duties Include: Dealing with warehouse administration related to the role Loading and unloading gro

Physio & Rehabilitation Support Worker.Are you passionate about helping others reach their full potential? We are delighted to be recruiting on behalf of a client who lives in the lovely village of Hoo.Our client is a gentleman in his early sixties who has sustained a spinal injury that affects his

About the RoleA leading global organisation in the media, digital and technology sector is seeking a Software Engineer to join its growing Belfast-based engineering team. Software Engineer (Full Stack)Location: Belfast (Hybrid). Collaborate with talented engineers and cross-functional teams to solve

A leading global organisation in the media, digital and technology sector is seeking a Software Engineer to join its growing Belfast-based engineering team. Software Engineer (Full Stack). Collaborate with talented engineers and cross-functional teams to solve complex, real-world problems.

Full Stack Development - experience across Java or Go, Python - building applications.

Superior Healthcare is recruiting a dedicated and compassionate.Children's Complex Care Assistant.Trisomy 13, Tonic-Clonic seizures, and Osteoporosis.Tuesday everyother Saturday and Sunday nights.Three years' continuous referencing.

Rubicon Consulting is currently recruiting for Test Automation Engineer on a 12 Month Contract, based in Northern Ireland.

Care Assistant (Care Companion) Days.The Oaks, 150 Rubery Lane, Rubery, Birmingham, B45 9AY.Do you want to be part of something special? Do you want the flexibility of working hours to suit the needs of your family? Or would you much prefer a better work / life balance? Do you want to belong to an o

As the Test Engineer you will verify the accuracy and performance of production test programs prior to release into manufacturing. Support the development of hardware and software solutions to improve manufacturing quality and efficiency. ReeVR Talent are looking for a motivated and detail-oriented

Electrical Test and Inspection Engineer - Belfast area.

BT24 ,BT25, BT26, BT27 & BT28.We're sorry, but we do not currently offer sponsorship to applicants.With 14,000 colleagues across 32 care companies, we have one purpose: to make sure no one in need of care is ever forgotten or left behind.We’re not only changing lives, we’re transforming the

Fully Remote | Permanent | 8+ Hours Weekly | £190,000 – £210,000 FTE (Pro Rata).A unique opportunity for a Consultant Neurologist to join a digitally delivered specialist prescribing platform operating within an emerging therapeutic area.You will manage chronic neurological conditions within a s

They're now looking for an Intermediate Software Engineer to join their product team and help scale a modern learning platform used by businesses across the UK and beyond. The Role As an Intermediate Software Engineer, you'll work across the full stack, building and enhancing features using Node. EC

Permanent | Full-Time or Part-Time.Compass Associates are partnering with a leading UK-based, digital-first healthcare provider operating within a rapidly expanding specialist prescribing space.Manage chronic musculoskeletal, neuropathic and complex pain presentations.Operate within a structured pre

Job Description Following on from our continued growth and success, Intapp is looking for a Senior Software Engineer to join our Belfast development team. You will be a part of a growing, innovative team and will work closely with the development and product management teams, innovating to enhance o

Please note this post may close earlier if there are a sufficient number of applications.Please check your junk mail for any correspondence.Please note email for HR Department: Council: Council for Social Witness (Disability Services) Salary: £14.NVQ Level 5 Health & Social Care Hours: 36.Night Dut

The Role Design, develop, and maintain high-performance C++ systems Contribute to architecture and technical design of complex platforms Deliver robust, scalable, and low-latency solutions Support production systems and troubleshoot critical issues Work within agile teams to deliver high-quality sof

Senior Care Assistant Location: Newtownards, Co Down.Paid Breaks Full Time, Nights (36hrs per week) Black Fox Solutions is proud to be recruiting on behalf of a highly regarded care provider for an experienced and compassionate Nights Senior Care Assistant.This is an excellent opportunity for a dedi

Forklift Operative/Warehouse | Newtownards | £12.Days) Staffline Ireland is currently seeking a dayshift forklift/warehouse operative to join our client, a leading dairy manufacturer, on an initial temporary basis at their site in Newtownards.Role: Reporting to the Shift Supervisor you will be resp

Can you make a real difference in the lives of others? At Macklin Care Homes, you will work as part of an award-winning team valued for your contribution.There are opportunities for career development and a friendly and rewarding working environment.If you are a compassionate person who cares with a

The Role Develop and deliver features within complex, high-performance systems Contribute to system design and architecture alongside senior engineers Write efficient, scalable C++ and Python code Support deployment and optimisation of production systems Participate in testing, debugging, and perfor