Remote Backend Engineer Core Java Tooling Jobs in Belfast, UK

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Remote Backend Engineer Core Java & Tooling

Yelp is seeking a Remote Backend Engineer to enhance their Java services used by millions of users. Responsibilities include building tools for Java services, collaborating across teams, and maintaining libraries. Candidates should be proficient in Java, Scala, or Kotlin, with experience in tool development. The ...

Senior Application Backend Engineer (Core Java) (Remote United Kingdom)

Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, ment ...

Senior Application Backend Engineer (Core Java) (Remote United Kingdom)

JOB DESCRIPTION SummaryYelp engineering culture is driven by our : we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support fr ...

Senior Application Backend Engineer (Core Java) (Remote United Kingdom)

JOB DESCRIPTION SummaryYelp engineering culture is driven by our : we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support fr ...

Senior Java Backend Engineer Remote Microservices

An innovative AI-driven recruitment company in the UK seeks a Software Engineer specializing in Java Backend. This position involves designing and operating scalable microservices while collaborating with a dynamic, global team. Candidates should hold an MSc in Computer Science and have over 3 years of software ...

Software Engineer, Java Backend

About the job Software Engineer, Java Backend Job Description: Location: On-site, Hybrid. Start date: As soon as possible. Languages: Fluent in English. Join the Mineo Team Were Hiring! At Mineo, we are creating the future of recruitment with an innovative ...

Data Security Backend Engineer Java

**_Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we bu ...

Data Security Backend Engineer Java

For additional information, please review .***Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advance ...

Java Backend Security Engineer Microservices

A leading financial services firm is seeking a Mid-level Java Developer in Belfast to design and implement robust microservice applications using Java and Spring Boot. You will collaborate with various teams, ensure compliance with audit requirements, and mentor junior developers. Candidates should possess relev ...

Data Security Backend Engineer Java

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we ...

Senior Backend Engineer (Java/Go) Remote/Hybrid & Ownership

A growing technology company in Northern Ireland is seeking a Senior Backend Engineer skilled in Java or Go to join their team. This role requires designing scalable backend systems, contributing to technical decisions, and improving performance in a cloud-first environment. The position offers flexibility with ...

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 ...

Senior Backend Engineer (Go/Java) — Remote, High Impact

Ocho People is looking for a Senior Backend Engineer to join their remote-first team in Belfast. This role requires extensive experience in Go or Java and a deep understanding of distributed systems. You will lead the development of scalable backend services and influence architecture decisions for an AI-driven ...

Cloud Java Backend Engineer – Data Security

A leading global financial institution is seeking a Mid-level Java Developer in Belfast. This role involves designing, developing, and implementing microservice applications primarily in Java and Spring Boot. Candidates should have strong experience in a fast-paced environment focusing on automation and cost red ...

Senior Java Backend Engineer Cloud Security

Join an innovative startup in the cloud security sector as a Java/Golang Engineer, where you'll develop groundbreaking products and tackle complex engineering challenges. With a dynamic and collaborative work environment, this is your chance to be part of a rapidly growing company that values creativity and inno ...

Senior Java Backend Engineer – Spring Microservices

A global financial services company is seeking a highly skilled Senior Java Developer to join our engineering team in Northern Ireland, Belfast. This role involves designing, developing, and maintaining robust applications using modern Java technologies. The ideal candidate will contribute to the entire product ...

Hybrid AWS Backend Engineer Golang/Java

A leading security technology company in Northern Ireland seeks a Backend Engineer to manage project lifecycles from design to deployment. The successful candidate will have at least 1 year of experience in Golang or Java, alongside knowledge of cloud platforms such as AWS or Azure. This role offers a hybrid wor ...

Data Security Backend Engineer Java Citi

Job Overview Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries, operate at a scale few can match, and build systems that matter. The Mid‑l ...

Backend Engineer, Developer Enablement (Java/Kotlin)

A global financial services firm in Belfast is seeking a server side engineer to join its Chief Technology Office. This role emphasizes driving solutions within projects like SDLC Automation and Release on Demand, enhancing productivity for 30k engineers. The ideal candidate will write quality code in Kotlin or ...

Tooling Engineer

We are currently recruiting for Tooling/Mechanical Design Engineers to support one of our Aerospace customers with a role to support and develop Tooling solutions on a wide variety of projects for complex systems. The hourly rate is negotiable based on experience, seniority, etc. The contract can be for su ...

Principal Java Engineer

Senior Java Engineer Location Belfast (Hybrid working) Salary Up to £90,000 depending on experience Type Full-time, Permanent Overview Ocho is working on behalf of a global, product-led technology company that builds large-scale digital platforms used by leading retail and consumer brands worldwide.Have you ...

Senior & Principal Software Developers (Core Java)

Senior & Principal Software DevelopersRead on to find out what you will need to succeed in this position, including skills, qualifications, and experience.- (Core Java) The Opportunity Ocho is partnering with a fast-growing, product-led client as they build out a brand-new Development team from scratch f ...

Principal Java Engineer

Senior Java EngineerLocation Belfast (Hybrid working)Salary Up to £90,000 depending on experienceType Full-time, PermanentOverview Ocho is working on behalf of a global, product-led ...

Backend Engineer (Remote) (Belfast)

About the Project Find out more about this role by reading the information below, then apply to be considered. Outlier helps the world s most innovative companies improve their AI agents by providing human feedback. Do you want to shape the future of autonomous agents like OpenClaw? We collaborate with leading A ...

Backend Engineer (Remote) (Belfast)

About the Project Find out more about this role by reading the information below, then apply to be considered. Outlier helps the world s most innovative companies improve their AI agents by providing human feedback. Do you want to shape the future of autonomous agents like OpenClaw? We collaborate with leading A ...

Data Security Backend Engineer Java/ UI Development

**_Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we bu ...

Java Backend Engineer: Data Security & Cloud Microservices

A global financial institution in Belfast is seeking a Mid-level Java Developer responsible for designing and implementing microservice applications using Java and Spring Boot. The position emphasizes automation and efficiency in financial processes, with opportunities for learning in a flexible hybrid working e ...

Backend Engineer (Golang/Java) – Hybrid Cloud Platform

A Cloud Security Platform provider based in Belfast is seeking a Backend Engineer with experience in Golang and Java to manage short-life projects from design to deployment. You'll collaborate with other teams, conduct performance analyses, and focus on cloud platforms like AWS and GCP. This hybrid role requires ...

Data Security Backend Engineer Java/ UI Development

Responsibilities Design, develop, and maintain high-quality, responsive, and performant user interfaces using TypeScript, React.js, and modern frontend technologies. Implement state management solutions (e.g., Redux, Redux Toolkit) to ensure scalable and maintainable application s ...

Java Backend Engineer Cloud Native & Scalable Systems

A technology company in Northern Ireland is seeking a passionate Backend Engineer to join their engineering group. The ideal candidate will have at least 3 years of experience in Java development and be capable of delivering robust backend solutions. Responsibilities include architecting backend services and sup ...

Staff Backend Engineer Java/Spring | AWS & Architecture

A well-established firm in Northern Ireland is looking for an experienced Staff Software Engineer to join their team. This exclusive role involves designing and maintaining enterprise systems, contributing to architectural discussions, and collaborating with business stakeholders. The ideal candidate has over 6 ...

Senior Java Engineer Cloud Native AWS Backend

Do you enjoy designing and building scalable backend systems in the cloud - with Java at the core and AWS powering it all? My client is looking for a Senior Java Engineer to join a highly capable engineering team working on modern, cloud-native systems. This role ...

Junior Java Engineer — Flexible Backend & Digital Solutions

EY is seeking a Junior Java Engineer to join their Digital Engineering team in Belfast. The role involves designing and delivering backend solutions, coding new developments, ensuring code quality, collaborating with product teams, and managing live incidents. Applicants should have a Bachelor's degree in a rela ...

Senior Java Engineer Real Time Fintech Backend

ViVA Tech Talent is looking for a Senior Java Engineer to join a high-growth fintech platform in Belfast. You'll be responsible for building and optimizing low-latency, high-throughput systems in a cloud-native environment. Key responsibilities include developing Java-based backend services, designing REST/gRPC ...

Data Security Backend Engineer Java/ UI Development

For additional information, please review .***Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advance ...

Principal Java Engineer

Senior Java Engineer Location Belfast (Hybrid working) Salary Up to £90,000 depending on experience Type Full-time, Permanent Overview Ocho is working on behalf of a global, product-led technolog ...

Senior Backend Developer ( Go/Java)

Senior Backend Engineer (Go / Java) - Exciting NEW Exclusive OchoX FDI - Remote first company Salary circa £100k+ bonus + benefits Please note candidates should reside in Northern Ireland to be eligible to apply. About the Company: ...

Senior Backend Developer ( Go/Java)

Senior Backend Engineer (Go / Java) - Exciting NEW Exclusive OchoX FDI - Remote first company Salary circa £100k+ bonus + benefits Please note candidates should reside in Northern Ireland to be eligible to apply. About the Company Our client is a fast-growing SaaS organi ...

Senior Backend Developer ( Go/Java)

Senior Backend Engineer (Go / Java)Is your CV ready If so, and you are confident this is the role for you, make sure to apply asap.- Exciting NEW Exclusive OchoX FDI- Remote first company Salary circa £100k+ bonus + benefits Please note candidates should reside in Northern Ireland to be eligible to a ...

Data Security Backend Engineer Java/ UI Development Citi

Job Overview Engineer the future of global finance. At Citi, our Tech team helps redefine finance. Every day $5 trillion cross our network across 180+ countries. We deploy advanced AI, shape global markets, and build systems that matter. As a Mid‑level UI Frontend Developer in the Identity Innova ...

Backend Software Engineer (Remote, UK)

About Esenda Esenda powers over £1.5bn of inbound and outbound payments annually, in the education space - from tuition and catering fees to supplier payments and payroll. We’re a revenue-generating startup with strong product-market fit, and we’re growing fast. Join ...

Software Engineer Back End

About us @Symphony We’ve spent the last 10 years building a communication and markets technology company, powered by interconnected platforms: messaging, voice, directory and analytics. Over 1000 institutions use our modular technology built for global finance. Security is in our DNA with uncomprom ...

Principal Java Developer Fully Remote

Principal Java DeveloperApplying for this role is straight forward Scroll down and click on Apply to be considered for this position.- Fully Remote The Opportunity Ocho is partnering with a fast-growing, product-led fintech that's building out a brand-new Development Centre from the ground up to deliver ...

Java Engineer

Java EngineerLocation: Belfast (Hybrid) About the Company You'll join a collaborative engineering team focused on building and improving modern, scalable applications that support global platforms and services. We're seeking a J ...

Java Engineer

Company description We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innovative thinking and breakthrough technologies to progress ...

Java Engineer

Company description We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innovative thinking and breakthrough technologies to progress ...

Java Engineer

Group Overview The TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions.Throu ...

Java Engineer

Java Engineer Location: Belfast (Hybrid) About the CompanyYou'll be part of a collaborative and forward-thinking engineering team dedicated to building and enhancing scalable, modern applications that support global platforms and services. We're ...

Java Engineer

Company description We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innovative thinking and breakthrough technologies to progress ...

Java Engineer

We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innovative thinking and breakthrough technologies to progress further, faster. Our cli ...

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    Remote Backend Engineer Core Java Tooling Jobs in Belfast Job Search Guide, Trends and Insights