121 backend engineer opportunities in Belfast updated today
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OchoRequirements 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
MCS GroupMCS Group are delighted to be partnering with an ambitious, product-led organisation building a brand new AI Centre of Excellence in Belfast. This is an opportunity to work on production-grade GenAI solutions that are actively deployed and delivering value. If you're a Python engineer who enjoys sol
OchoRequirements Must have: - Deep experience building production-grade data systems - Strong SQL and hands-on experience with modern data tooling and cloud platforms - Ability to work beyond data into backend engineering (APIs, services, system design) - Experience with distributed systems and event-dr
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
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 26952288 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
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
CitigroupEngineer 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 marke
CitigroupEngineer 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 marke
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, mentors
CitiEngineer 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 mark
CitiEngineer 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 mark
Senior Backend Engineer (Java / Go) Candidates must be based in NI All applications not based in NI will be disregarded Do you enjoy building high-performance backend systems in Java or Go - and doing it at a company that's genuinely going places? My client is looking for a Senior Backend Engineer t
ctrl-alt.coA fintech organization based in Belfast seeks an experienced Developer to design and maintain scalable solutions. You will collaborate with a growing team, mentor peers, and work on innovative projects at the intersection of finance and blockchain. Ideal candidates will have over 3 years of developm
Citibank (Switzerland) AGFor 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 depl
ctrl-alt.coA scaling fintech company in Northern Ireland is seeking a Software Engineer to design and build high-performing solutions for the future of investment banking. The ideal candidate will have over 5 years of experience, strong backend coding skills, and familiarity with RESTful APIs in an Agile envir
A leading financial technology company in Belfast is seeking a Senior Software Engineer to design scalable backend services and lead architectural evolution. The ideal candidate has over 5 years of experience in backend development with proficiency in Go or similar languages, and a strong background
Citibank (Switzerland) AGA 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
CitiA 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 en
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
At Eakin Healthcare , we put patients at the heart of everything we do. We are a family-owned global medical device company with a proud heritage of innovation and care. We deliver innovative solutions across Ostomy, Respiratory, and Surgical therapies, along with our Respond home delivery service.
Olo is a leading SaaS platform accelerating digital transformation in the restaurant industry, by helping customers deliver more personalised and profitable guest experiences. As a result, our digital ordering, payment, and guest engagement solutions enable brands to do more with less and make every
Job Title: Refrigeration Engineer - Retail Supermarkets Location: Covering Sites across North Wales Salary: £46,791.53 per annum (Including Standy/ On Call payments) + overtime available OTE: £60,000.00 per annum | Based on average engineer earnings over the last 12 months Benefits: Fully expensed C
Operations Engineer Lisburn, Northern Ireland About Edina Established in 1985, Edina is a leading international power generation specialist, delivering low-carbon, cost-effective energy and battery storage solutions. Using diverse fuel sources like biogas, natural gas, and landfill gas, Edina suppor
Hunter SavageJob Description Design Engineer Magherafelt Salary £38,000 approx. An excellent opportunity for a Mechanical Design Engineer to join a leading manufacturer based in Magherafelt . Reporting to the Engineering Manager you will be responsible for the for the introduction of new products and updating cu
Camlin Group Ltd*About Camlin** Camlin is a global technology leader that operates with the vision of bringing revolutionary products to life for a wide range of industries, including power and rail, and also has interests in a number of R&D projects in a variety of scientific sectors. At Camlin we believe in h
Overview Job Description Experienced thermodynamic engineer responsible and accountable for the design and development of key Thermal components, subsystems, and complete products and systems to meet quality, cost and performance criteria. Manages projects and participates on assigned project teams.
Company Description About Lloyds Datum, SOCOTEC and the Infrastructure Division Lloyds Datum Group was acquired by SOCOTEC UK & Ireland in 2025 and operates as part of the Infrastructure Division. Lloyds Datum and the wider Infrastructure team delivers essential technical services that ensure the sa
Country: United Kingdom City: CRAIGAVON Req ID: 521799 Job Type : Full Time Workplace Type : Hybrid Seniority Level : Associate About Cubis Systems Cubis Systems is a global leader in the design, engineering and manufacture of network access products for the infrastructure, utility and construction
£43,000 – £69,000/year
Estimation confidence: High
Estimate based on market data for Belfast. Actual salaries may vary depending on experience, company, and area.
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