15 of 15 Permanent Java Jobs in Newtownabbey

Java Engineer – Cloud (GCP or AWS) | Scalable Systems | Product Environment Are you a Java engineer who thrives on building scalable, cloud-native systems? Want to make a tangible impact on modern product development in a fast-moving team? My client is looking for a Java Engineer with strong experience in … testing, and resilience of services. Take ownership of cloud infrastructure components using GCP or AWS services. Essential Skills and Experience: Strong commercial experience with Java (Java 11 or newer) . Hands-on experience with GCP or AWS , including services such as Cloud Run, Pub/Sub, BigQuery, S3, Lambda, or … with CI/CD pipelines, containerisation (Docker), and infrastructure-as-code tools (e.g., Terraform, CloudFormation). Desirable: Experience with Spring Boot or other modern Java frameworks. Exposure to event-driven architecture or messaging systems (Kafka, Pub/Sub). Familiarity with Kubernetes and cloud security best practices. Why Join? Work More ❯

patterns, including microservices and message-driven architectures Hands-on developing/coding experience using the following technologies: Frontend ( React, Angular, JavaScript, TypeScript) Backend ( Node.js , Java, Spring Boot, Hibernate) NFR/Non-Functional requirement understanding and experience developing applications with this in mind Strong experience with Test-Driven Development (TDD) approach More ❯

expertise to encourage their development and strengthen the team's overall skillset. Skills Profile Strong command of JVM-based languages, with openness to Kotlin, Java, Scala, or Groovy. Experience delivering scalable, production-quality software solutions end-to-end. Focused on outcomes, with practical experience in service-oriented and microservices architectures. More ❯

skills/Confident in communicating with clients and stakeholders Eagerness to learn new technologies and business domain knowledge. Other language experience a bonus i.e Java, C++ , Python, Unix/Linux Company Description Version 1 has celebrated over 28 years in Technology Services and continues to be trusted by global brands More ❯

5+ years in software engineering leadership, plus expereince at Director level or above Experience leading cross-functional teams of 10+ engineers Strong background in Java, C#, or C++ Passion for Lean/Kanban methodologies and agile transformation Experience in mentoring new managers and scaling engineering functions Excellent communication and stakeholder More ❯

dull moment Technical Skills 4+ years Post Grad Engineering experience Ability/want to work with various technologies across multiple projects Some of these – Java, .NET, React, Angular, Node.js, AWS Proven experience of working in a small team Excellent communication skills About You You’re the right match if you More ❯

and consequences of design Qualifications Required: Bachelor's degree in Engineering, Information Systems, Computer Science, or related field. Programming Language such as C, C++, Java, Python, etc Database Management Software. API Development More ❯

Senior Java Developer (Architecture Experience) - £80,000 + Bens Synechron is a global consultancy Laser-focused on accelerating digital initiatives in financial services. With over 14,500 members of staff across 19 countries and a unique mix of end-to-end digital, business and technology services, we help clients solve … driven approach, our clients come to us with problems that need genuine thought, intelligence and knowledge. We are looking for a hands-on Senior Java Developer with some architectural experience to join our growing team in Belfast. You will be part of a global dynamic team building in-house systems … the prod support on any issues and taking it to logical closure with actions. Design - Develop and implement high-level architecture and design for Java-based applications, ensuring scalability, performance, and security. Documentation - Create comprehensive design documentations, walkthrough the same with the team SMEs , arrive on an option and take More ❯

world problems. Help shape engineering practices and mentor junior developers. Collaborate with a remote-first, high-performing team across time zones. Tech Stack: Kotlin, Java (or other JVM), Spring Boot, GCP, Kubernetes, Docker, Kafka, PostgreSQL, MongoDB, CI/CD pipelines. Experience in Go, Python, or C# also welcomed. What You More ❯

Work-From-Home Learning + Development budget Free lunch Tuesdays What do you need? 5 + years experience in Backend engineering 5 + years Java and AWS Bonus - Kotlin Get in touch today for a confidential conversation - you won't be disappointed More ❯

Senior Java Engineer – Core Java, Algo, Distributed Systems Location: Belfast – 2/3 days per week needs to be possible (only considering candidates in NI) Type: Contract Industry: Investment Banking Duration: ASAP – long term (12 months to start with extensions) We’re seeking Senior/Lead Java Engineers to join … systems that support trading across Equity Swaps, Delta One, and Prime Brokerage. While low-latency expertise is not essential, a deep command of Core Java and algorithmic/data structure proficiency is critical to succeed in this complex and performance-sensitive environment. Key Responsibilities: Design and enhance trading engines for … microservices architecture , and contribute to distributed system designs. Lead database migrations from legacy systems (e.g., Sybase , DB2 ) to modern platforms. Required Skills: Strong Core Java expertise, with a focus on performance tuning and optimisation . Solid understanding of algorithms , data structures , and concurrent distributed environments . Proven experience with MongoDB More ❯

digital product environment where your skills will directly impact high-quality solutions for well-known clients. The client I'm partnered with are hiring Java Engineers who thrive in collaborative teams and love solving technical challenges. What You’ll Do: Build scalable, high-performance microservices using Java & Spring Boot Design … cross-functional teams on technical design Work with modern tooling (CI/CD, containers, AWS, automated testing) What You’ll Bring: 3+ years of Java experience (Spring Boot) Some grasp of cloud services (AWS preferred) Experience in areas like TDD, performance testing, or Kubernetes A proactive mindset and passion for More ❯

to be working with an innovative, rapidly scaling technology organisation whose products are used globally across many industries in their search for a Principal Java Developer. The Principal Java Engineer will join an existing, scaling software engineering team to take on responsibility for the a specific function of their core … role which will encompass development, architecture and the mentoring and coaching of junior software engineers This is a fantastic opportunity for an experienced Principal Java Engineer to join a small, yet hugely successful team headed up an incredibly passionate Head of Engineering. You'll get the chance to work on … to scale significantly in 2025 and beyond. The Role: The Principal Engineer will lead the design and architecture of complex, high-scale applications using Java and AWS . Yiu'll set engineering best practices and drive adoption of cloud-native solutions. You'll collaborate with cross-functional teams (interfacing with More ❯

low latency pre-trade credit component we deliver a performant, cost effective solution to your eFX needs. Role Lucera Financial Infrastructures is hiring a Java Software Engineer for our Belfast office to work on our core infrastructure as a service platform, used by some of the top names in financial … pick up new technologies Background in taking products from design right through to delivery Strong sense of writing quality maintainable code Commercial experience in Java (8+) Use of Micronaut/Spring (or equivalent) Frameworks Developing against Relational and NoSQL Database (MongoDB, Postgres etc) Experience with unit testing methodologies and frameworks More ❯

team , driving quality across a modern, cloud-based stack. What You’ll Do: Architect and implement scalable, maintainable, and efficient test automation solutions using Java, Python, Playwright , and AWS . Provide technical leadership and mentorship to a high-performing offshore SDET team , ensuring best practices and engineering excellence. Collaborate closely … experience as a senior or principal-level SDET, QA architect, or similar role. Deep expertise in test automation frameworks (preferably Playwright ) and programming in Java and Python . Strong background in testing cloud-native applications on AWS . Proven experience leading offshore or distributed QA teams in a global engineering More ❯