MS in Computer Science, Engineering or related technology field. 2-4 years of experience in software testing or development Proven experience in at least one modern language (Golang OR Java). Experience using and/or designing with RESTful APIs/gRPC Experience with Google Cloud Platform/Amazon Web Services is required. Skilled at creating comprehensive test plans with More ❯
collaboration Manage multiple workstreams, ensuring technical alignment and timely delivery Communicate progress, risks, and solutions clearly with cross-functional teams and leadership Required Skills & Experience: Extensive experience with Core Java, JEE technologies, and modern web frameworks Proven track record in designing and deploying REST/SOAP APIs using JSON and XML Hands-on experience with Kafka (setup, maintenance, stream processing More ❯
better You can read more about our engineering values here Great to haves Familiarity with C#/.NET, JavaScript/TypeScript and React Expertise with an OOP language (eg. Java, C++) and a modern JS framework (eg. Angular, Vue.js ) Proficiency in working on a distributed, cloud hosted product with rapid release cycles Experience working in an agile development team, where More ❯
updates. Curious and willing to onward develop and learn. Desirable Criteria Benefits: Familiarity and experience with agile development in delivery Experience in other programming languages, specifically C++, C# or Java Experience in Automation/Testing frameworks Experience of Continuous Integration/Development Experience of API integration/development Experience of test/deployment automation Experience of AWS services Free parking More ❯
opportunity to develop these yet, we have a learning culture at Liberty IT so we will support your career growth with us. Experience in programming in multiple languages, including Java, JavaScript and Python. Knowledge of and exposure to coaching frameworks. Hands-on experience with MLOps, data engineering, or deployment of AI/ML models (real time and batch) in a More ❯
About the Role: We are seeking a Senior Java Developer/Lead who could drive technology transformation in the team. This role involves taking ownership of key projects and components throughout the entire Software Development Life Cycle (SDLC). A primary focus will be on design, development & maintenance of components under Price Master Central systems which would require expertise in … Java, Spring, SQL, API development, Kafka, Kubernetes, and Cloud technologies. You will guide & mentor team of engineers, providing technical expertise and direction, and ensure adherence to best practices. A strong understanding of system and enterprise architecture is essential. You will collaborate with global and diverse teams, including Business Analysts, Project Management, Production Support, and Infrastructure. Price Master Central is a … of Applications Development Ability to adjust priorities quickly as circumstances dictate Demonstrated leadership and project management skills Consistently demonstrates clear and concise written and verbal communication Strong command on Java (Core, JDBC, MT, Collections, I/O), Spring Boot, REST, GraphQL web services Sound understanding of SQL/PL-SQL on Oracle DB Extensive working knowledge on container platform based More ❯
Senior Java Engineer - Belfast (Hybrid) Up to £80,000 + Exceptional Benefits Backend Java Global Impact Flexible Working MCS are delighted to be partnering with a forward-thinking global tech leader. This company is hiring for a Senior Software Engineer to join a highly collaborative engineering team tackling critical backend challenges. This is your chance to work on services used … by some of the most recognisable global brands. What You'll Be Doing Designing and implementing backend microservices using Java and Spring Boot Building and refining RESTful APIs that power secure, real-time payment flows Writing clean, testable code with a focus on quality, performance, and reliability Leading on feature analysis, architecture decisions, and release planning Contributing to peer reviews … automated testing, and continuous integration Mentoring Junior Developers What You Bring Extensive experience as a backend or full stack engineer Strong skills in Java and Spring Boot Proven background in scalable microservices architecture and REST APIs Test-driven development mindset with attention to quality and security Experience with agile methodologies and continuous delivery Ability to work on-site 3 days More ❯
Senior Java Technical Lead - Belfast (Hybrid) Up to £110,000 + Bonus + Exceptional Benefits | Backend Java | Global Impact | Flexible Working MCS Group is delighted to be partnering with a global technology company to recruit a Senior Java Technical Lead. We're seeking a highly experienced technical leader to join a global product engineering team in a role that involves … and delivery within a high-availability environment, collaborating closely with internal stakeholders and developers worldwide. What you'll do: Lead design and development of large-scale backend services in Java/J2EE (Spring, Hibernate, REST APIs). Own solution architecture across microservices, containers (Docker/Kubernetes), and cloud-native deployments. Oversee development standards, documentation, mentoring, and quality assurance. Engage in … GenAI tooling and integration (e.g. GPT, Claude, GitHub Copilot) Ensure high system performance, maintainability, and security across deployments. What you'll bring: Extensive experience in enterprise-level Java development with deep REST API and microservice expertise. Strong experience with databases (PostgreSQL/Oracle), cloud-native practices, and CI/CD pipelines (Jenkins, GitHub Actions). Proven leadership in agile environments More ❯
design Expand knowledge and understanding of SDLC process and protocols. Work with Global Teams and Citi Teams Qualifications: Experience in programming/debugging used in business applications knowledge of Java, react for front end, spring boot, Kafka, Distributed Cache/Systems Working knowledge of industry practice and standards Comprehensive knowledge of specific business area for application development Hands on experience More ❯
ability to think strategically Familiarity with agile methodologies. Excellent interpersonal and communication skills with the ability to manage stakeholder expectations Any Beneficial/Nice to have skills and experience: Java and full stack development Knowledge of Prime Services is a plus Bachelor's or Master's degree in Computer Science, Information Technology, or related field. What we'll provide you More ❯
experience in a software engineering role, ideally in a fintech or payments environment Strong understanding of backend/server-side product development Proficiency in an OO language such as Java or C# Working knowledge of design patterns, refactoring, and clean code principles Comfortable working across a variety of project sizes - from solo builds to cross-functional delivery teams Solid web More ❯
love to hear from you. Experience working with data: wrangling, cleaning, and transforming datasets for analysis. Familiarity with tools such as Alteryx, DataRobot, SAS, Databricks, SPSS, R, Python, Scala, Java, or Spark. Exposure to data visualisation platforms like Tableau or Power BI. Understanding of machine learning concepts and algorithms (e.g. classification, clustering, regression). Interest in or experience with Natural More ❯
transaction processing, and AI-driven innovation - all within a collaborative environment that values talent, impact, and technical excellence. Why This Role? High-scale, high-availability engineering at its best Java is our first choice - but we welcome all object-oriented developers Hands-on leadership shaping team, product, and tech direction Rare opportunity to build the fintech of the future Your … Mission Lead and build performant, resilient software using Java (or similar OO language) and Spring Boot Architect and implement microservices and RESTful APIs with a cloud-native mindset Champion best practices in CI/CD, testing, and DevOps pipelines Mentor and grow engineering talent, setting the bar for clean, scalable code Work cross-functionally in agile teams to solve complex … real-world problems Drive innovation in fraud analytics, data engineering, and AI applications What You Bring Proven experience in Java or a similar OOP stack (e.g., C#, Kotlin, Scala) Strong grasp of REST APIs, microservices, and containerisation (Docker/Kubernetes) Agile mindset with strong software engineering fundamentals Passion for innovation, learning, and leading by example Familiarity with DevOps tools (Git More ❯
love to hear from you. Experience working with data: wrangling, cleaning, and transforming datasets for analysis. Familiarity with tools such as Alteryx, DataRobot, SAS, Databricks, SPSS, R, Python, Scala, Java, or Spark. Exposure to data visualisation platforms like Tableau or Power BI. Understanding of machine learning concepts and algorithms (e.g. classification, clustering, regression). Interest in or experience with Natural More ❯
to capital and liquidity. What We Do/The Team We are a global team responsible for a markets-wide strategic risk management platform. We're looking for skilled Java Developers to enhance our platform and integrate it with trading systems across markets. Role Overview/What You'll Do Collaborate with management to integrate functions and identify system enhancements. … Solve critical issues by evaluating complex business and system processes. Apply your Java expertise and ensure architectural alignment. Develop coding standards for testing, debugging, and implementation. Understand the integration of business areas, architecture, and infrastructure. Analyse problems and create innovative solutions. Mentor junior developers and analysts. Key Skills and Experience Required Extensive Core Java experience with strong knowledge of data More ❯
Senior Java Engineer - Belfast (Hybrid) Up to £80,000 + Exceptional Benefits Backend Java Global Impact Flexible Working MCS are delighted to be partnering with a forward-thinking global tech leader. This company is hiring for a Senior Software Engineer to join a highly collaborative engineering team tackling critical backend challenges. This is your chance to work on services used … by some of the most recognisable global brands. What You'll Be Doing Designing and implementing backend microservices using Java and Spring Boot Building and refining RESTful APIs that power secure, real-time payment flows Writing clean, testable code with a focus on quality, performance, and reliability Leading on feature analysis, architecture decisions, and release planning Contributing to peer reviews … automated testing, and continuous integration Mentoring Junior Developers What You Bring Extensive experience as a backend or full stack engineer Strong skills in Java and Spring Boot Proven background in scalable microservices architecture and REST APIs Test-driven development mindset with attention to quality and security Experience with agile methodologies and continuous delivery Ability to work on-site 3 days More ❯
We are looking for a highly-skilled Automation Engineer with strong hands-on experience in Java and Selenium. The ideal candidate should have investment banking experience with a track record of QA in Front Office Trading Systems, excellent communication skills and expertise in industry-standard tools like Jira, ALM, Zephyr, Confluence, Jenkins, OpenShift, and Jenkins pipelines. Key Responsibilities Develop automation More ❯
must demonstrate they have a legal right to work in the UK for employment at Allstate. Allstate is not providing sponsorship for this vacancy 3+ years of experience In Java & JavaScript development 2+ Years of experience with Spring Framework, ReactJS, and Intellij -IDE Exposure to tools like GitHub for version control Solid understanding of SQL Server Databases & Cypress Comfortable working More ❯
Android Developer, certain essential professional experiences and skills are typically required: Extensive experience in Kotlin is crucial, as it's the primary language for modern Android development. Knowledge of Java is also beneficial for maintaining and updating legacy code. Deep familiarity with the Android SDK and its components, including different versions and how to deal with different screen sizes. Experience More ❯
software solutions for both internal and external stakeholders across global financial and commodities markets. This is an ideal position for an experienced engineer with strong proficiency in C# or Java, a passion for quality and testing, and a desire to be part of a modern, forward-thinking development culture. The Opportunity As a Senior Engineer, you will join a high … risks and blockers early to minimise delivery delays. Essential Skills & Experience: Degree in Computer Science or relevant industry experience. Proven software development experience with C# .NET and/or Java . Solid understanding of secure coding practices and API architecture . Strong focus on software testing and quality assurance . Experience with git-based source control and CI/CD More ❯
ll need to demonstrate a deep understanding of user needs and contributing to the overall product vision. Our tech stack is diverse, encompassing (but not limited to) Python, Go, Java/Kotlin, TypeScript, React, Kubernetes, Mongo, and Generative AI features requiring adaptability and a willingness to learn. Responsibilities: Design, develop, and test software applications Work closely with other team members … starter with the ability to work effectively in teams and remotely Experience : Proven experience as a Full Stack Software Engineer in product teams Strong Experience delivering (preferably Python, Go, Java/SpringBoot and TypeScript) code to production Experience working in an agile software development environment Proven experience with distributed systems, event-driven architectures, container-based micro-services, distributed logs, SQL More ❯
Java (and or Kotlin) Agile Developer (Belfast) - Officer Are you passionate about engineering, testing, automation and building high-quality software? Can you work across diverse teams to spread your passion and experience to raise the bar for everyone? Do you enjoy working in a collaborative Agile environment and seeing the applications that you build making users happy? If you are … great opportunity and has been identified as a major growth target for Citi - with technology providing the key to unlock this potential. Key Responsibilities: Delivery of Swap Processing components (Java/Kotlin) within the Strategic Swaps Platform Developer-led automated testing with a focus on Test Driven Development Working within an Agile team focussed on Continuous Integration(CI) and Continuous … successful projects Working knowledge of consulting/project management techniques/methods Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements Technical Experience: Java & Test-Driven Development are essential. Experience in any number of additional technologies (listed below) is advantageous: Kotlin Cloud Technologies (Kubernetes, Open Shift) Messaging Technologies (Kafka, Solace, TIBCO) Database/Data More ❯
Core Java Developer (AVP) Belfast Overview 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 banking and credit, corporate and investment banking, securities brokerage, transaction services … of automated integration testing. Provide second line support, including out of hours, for the processes and components you develop. Key Skills and Experience required Primary development expertise in core Java development, including knowledge of collections, IO, multi-threading and generic You will be a highly motivated self-starter who is comfortable taking on new challenges and picking up and learning More ❯
performance issues and ad-hoc questions We're looking for someone with: 4+ years of software engineering experience Expertise with at least one statically-typed, object-oriented language (e.g., Java, C++, Rust) Java and Python experience (preferred) SQL expertise Experience and agility working in a command line environment on Linux, including tools like Git and Docker Strong written and verbal More ❯
Northern Ireland, United Kingdom Hybrid / WFH Options
Concentrix
Job Title: Sr. Software Engineer - Cloud & Security Job Description We're Concentrix, the intelligent transformation partner. Solution-focused, tech-powered, and intelligence-fueled. As a global technology and services leader, we power the world's best brands with unique data More ❯
