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Backend Development Jobs In Belfast - 107 Job Positions Available

1 – 20 of 107 jobs
Upwind Security jobs

Description Upwind is a next-generation Cloud Security Platform that leverages runtime context to identify and prioritize critical risks, providing precise insights and efficient cloud security management. Unlike traditional tools, Upwind uses runtime data proactively for risk

Upwind Security  23 days ago
Citi jobs

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

Citi  12 days ago
Symphony jobs

About us @Symphony Secure. Connected. Intelligent. Symphony is an AI-powered communication and technology company fueled by interconnected platforms: messaging, voice, directory and analytics. Our end-to-end encrypted technologies enable over 1,400 institutions to accelerate AI impact, prioritize

Symphony  1 day ago
Cloudsmith jobs

TL;DR: We are looking for a collaborative engineer with a bias for action and a strong focus on delivering customer value. If you are motivated to solve complex systems problems across infrastructure, platform reliability, and backend software,

Cloudsmith  6 days ago
Global Payments jobs

Every day, Global Payments makes it possible for millions of people to move money between buyers and sellers using our payments solutions for credit, debit, prepaid and merchant services. Our worldwide team helps over 3 million

Global Payments  2 days ago
Liberty Information Technology jobs

External Description Work with and lead talented people to achieve wonderful things at Liberty IT; for this is where you’ll find complex challenges, where you’ll be given the scope and the support to go further, dig

Liberty Information Technology  6 hours ago
CV-Library jobs

Job Description: Core Java & Frameworks: Strong Core Java and Spring Boot application development; experience with Java NIO (Channels, Buffers, Selectors) is expected. Low-Latency & Trading Systems: Expert knowledge of FIX protocol, Market Connectivity, and low-latency programming.

CV-Library  18 days ago
Ocho jobs

Lead Backend Engineer | Node.js / TypeScript | Remote First Lead backend engineering across modern cloud-native platforms Own technical direction, architecture, and engineering standards Remote-first with Belfast & London co-working hubs Salary up to £95k + EMI share

Ocho  6 days ago
MCS Group jobs

MCS Group is exclusively partnering with an established and growing SaaS business operating within the financial services and regulatory technology space, who are looking to hire a Product Owner to support the continued development of their regulatory

MCS Group  7 days ago
Ocho jobs

Backend Software Engineer Belfast (Hybrid - 3 days in office) | Full-time At a Glance Role: Backend Software Engineer Location: Belfast - Hybrid (3 days in office) Employment Type: Full-time Stack Highlights: Go or Java | AWS /

Ocho  4 days ago
Ocho jobs

Backend Software Engineer Belfast (Hybrid - 3 days in office) | Full-time At a Glance Role: Backend Software Engineer Location: Belfast - Hybrid (3 days in office) Employment Type: Full-time Stack Highlights: Go or Java | AWS /

Ocho  4 days ago
Symphony jobs

About us @Symphony Secure. Connected. Intelligent. Symphony is an AI-powered communication and technology company fueled by interconnected platforms: messaging, voice, directory and analytics. Our end-to-end encrypted technologies enable over 1,400 institutions to accelerate AI impact, prioritize

Symphony  5 days ago
Instil Software Ltd jobs

Instil Software Ltd is seeking experienced Senior Software Engineers to design and build backend services with modern cloud platforms. Ideal candidates will have a strong grasp of C#, TypeScript, or Java and enjoy contributing to system architecture

Instil Software Ltd  5 days ago
Global Payments jobs

Global Payments is seeking a Senior Software Engineer in Belfast with expertise in server-side development using C# .NET. The role involves designing and implementing high-quality features, driving improvements in development processes, and mentoring junior engineers. Ideal candidates will

Global Payments  5 days ago
Instil jobs

Instil is seeking experienced Senior Software Engineers to design and build backend services using C#, TypeScript, or Java. This role emphasizes cloud-native application development across AWS, Azure, or GCP while fostering a strong engineering culture. Ideal candidates will

Instil  5 days ago

takepayments Limited is seeking a Senior Software Engineer to join their Belfast team. The role involves designing and implementing features on the Merchantware Gateway platform, handling millions of daily transactions. You will collaborate with cross-functional teams

Takepayments Limited  5 days ago
VANRATH jobs

Job Description My client, a global technology company specialising in secure communications and enterprise software solutions, is hiring a Backend Software Engineer to join an established engineering team based in Belfast. All potential applicants are encouraged to

VANRATH  3 days ago
Ocho jobs

Senior Backend Developer (Node.js/TypeScript) Belfast / Hybrid At a Glance 5+ years of back-end engineering experience, with at least 3 years in Node.js Strong TypeScript skills and a deep understanding of modern JavaScript (ES6+) Proven track record

Ocho  3 days ago
Ocho jobs

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

Ocho  3 days ago
Ocho jobs

Backend Developer AWS | Belfast (Hybrid 3 Days) Location: Belfast Type: Full-time About the Opportunity: This is an opportunity to join a high-performing backend engineering team working on a modern cloud security platform. The environment is fast-paced and

Ocho  1 day ago

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