Java jobs in Bang

Ocho

€55,000 - €55,000 /year

Requirements Must have: - 3 years experience in backend engineering, ideally within a Fintech or high-availability environment - Experience in Java / Spring Boot development, including design patterns, OO design, and refactoring - Strong understanding of REST API design - Experience building fault-t

Wipro

€60,000 - €75,000 /year

Requirements Must have: - Experience in programming languages like Python, Java, SQL - Knowledge in AI development tools or frameworks - Knowledge of data processing, ETL patterns, or analytics pipelines - 4-6 years of relevant experience in ETL, low-code/no-code platforms, BI solutions, data-wrangl

Ocho

€70,000 - €70,000 /year

Requirements Must have: - 5 years backend engineering experience - Strong Java or Kotlin expertise - Experience building scalable microservices in cloud-native environments - REST API development experience - Solid understanding of SOLID principles and design patterns - Experience with relational da

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Ocho

€90,000 - €90,000 /year

Requirements Must have: - 7 years experience in backend or platform engineering - Strong experience with cloud platforms (AWS, GCP and/or Azure) - Proficiency in at least one backend language such as Java, Go, Python or C# - Hands-on experience building cloud-native, distributed systems - Strong kno

Ocho

€85,000 - €85,000 /year

Requirements Must have: - Experience leading delivery of data intensive systems - Strong Python, Java, or Scala skills - Advanced SQL and data modelling expertise - Experience with ETL/ELT tools (e.g. Databricks) - Strong understanding of distributed data architectures - Clear communication and stak

We're seeking a Support Engineer with a strong DevOps and customer engagement background to solve complex customer challenges, mentor a growing team, and help shape the future of our world-class artifact management platform. About Cloudsmith Cloudsmith is transforming how organizations handle softwa

Ocho

€100,000 - €100,000 /year

Requirements Must have: - Bachelors degree in Computer Science, Software Engineering, or a related discipline - 1 year of backend engineering experience in a high-level programming language - Experience with cloud platforms (AWS, GCP, or Azure) - Experience building data-intensive systems - database

Are you looking for a career move that will put you at the heart of a global financial institution? Then bring your skills in analysis, application development, problem solving and communication to the Source to Pay Solutions Technology group. By Joining Citi, you will become part of a global organi

Job Req Id 26950936 Location(s) Belfast, Northern Ireland, United Kingdom Job Type Hybrid Posted Apr. 15, 2026 Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll

MCS Group

£40,000 - £80,000 /year

MCS Group is delighted to be partnering with a rapidly scaling cloud and data engineering consultancy as they build out a new engineering function in Belfast. This organisation delivers mission-critical platforms across cloud, data, AI, and event-driven systems, working closely with enterprise and h

MCS Group

£40,000 - £50,000 /year

We're partnering with a globally recognised FinTech organisation undergoing significant growth to hire a Data Engineer. This role will focus on designing and enhancing data pipelines that underpin market abuse surveillance across trading and communications platforms. You'll be responsible for ensuri

MCS Group

£50,000 - £60,000 /year

We're hiring a Senior Data Engineer for a globally leading FinTech company, as part of an exciting growth period. They're looking for someone to design and optimise data pipelines that power market abuse surveillance across trading and communications platforms. This role focuses on ensuring data rel

MCS Group

£80,000 - £100,000 /year

MCS Group is delighted to be partnering with a brand new FDI as they build out a new team here in Belfast. Our client is a high-growth cloud and data engineering consultancy. They are seeking an Engineering Manager to lead software delivery while remaining close to the code. This organisation delive

MCS Group

£35,000 - £45,000 /year

Software Developer - Mid-Level | Ballymena (Hybrid) MCS Group is delighted to be partnering with an established and forward-thinking technology company as they continue to expand their development team with the addition of a talented Software Developer. This is a fantastic opportunity to join a busi

MCS Group

£55,000 - £65,000 /year

MCS Group is working with an established product-led company working in the renewable energy sector. This is a really exciting time to be joining a cutting-edge, forward-thinking business which has aims to grow considerably over the next year. They are entering a transition towards Continuous Delive

Ocho

€30,000 - €60,000 /year

Requirements Must have: - 5-10 years of experience in backend engineering roles - Proven track record of building scalable services in Java (preferably 11+) - Hands-on experience with microservices architecture, REST APIs, and message queues (Kafka, SQS or similar) - Deep understanding of AWS and ho

Ocho

€30,000 - €60,000 /year

Requirements Must have: - 7+ years experience in backend or platform engineering - Strong experience with cloud platforms (AWS, GCP and/or Azure) - Proficiency in at least one backend language such as Java, Go, Python or C# - Hands-on experience building cloud-native, distributed systems - Strong kn

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Engi

Job Req Id 26954519 Location(s) Belfast, Northern Ireland, United Kingdom Job Type Hybrid Posted Apr. 10, 2026 Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll