51 to 75 of 142 Software Engineering Jobs in Belfast

build a positive human future. We challenge where it matters and own the outcome. We combine strategic thinking, customer‐centric service design, and agile engineering practices to accelerate innovation in a tech‐driven world. Join our Digital & Data team working alongside product, design and a wide range of other … experts and cross‐disciplinary teams to bring ideas to life through innovative software solutions. Grow a flexible and unique career within a trust‐based, inclusive environment that values excellence, innovation, and curiosity. You have the option to progress with us on a technical career track. No need ...

build a positive human future. We challenge where it matters and own the outcome. We combine strategic thinking, customer‐centric service design, and agile engineering practices to accelerate innovation in a tech‐driven world. Join our Digital & Data team working alongside product, design and a wide range of other … experts and cross‐disciplinary teams to bring ideas to life through innovative software solutions. Grow a flexible and unique career within a trust‐based, inclusive environment that values excellence, innovation, and curiosity. You have the option to progress with us on a technical career track. No need ...

Operating Office business function and its enterprise‐wide transformation agenda to achieve improvements across risk management, controls, data governance, AI adoption, and process re‐engineering by delivering scalable, secure, and modern technology solutions. Based in Belfast, the team partners closely with businesses and technology stakeholders to build, manage … support, and continuous improvement Collaborate daily with global and regional technology and business teams to deliver against regulatory, risk, and transformation priorities Apply agile engineering practices, leveraging iterative delivery, pragmatic architectural decisions, and emerging Gen AI/agentic tooling to accelerate outcomes Provide technical leadership and mentorship through hands ...

best in class outcomes Visionary in future focused problem-solving Exceptional in execution and impact The Role We're looking for a Sr. Software Engineer to join our team and help build, scale, and maintain the systems powering our platform. You'll work across a large, complex micro-services … work when the team needs it — tech debt, infra-migrations Continuously look for ways to innovate and improve how the team builds and operates software What You Bring to the Team Proven software engineering experience with a level of seniority Proficiency in Java, Go, and Python Strong ...

Group is working with a growing software company to recruit a Senior Front End Engineer to join its product engineering team. This is a hands‐on engineering role for someone with strong React and TypeScript experience who enjoys building modern, scalable front-end applications. The business … product and AI engineers to bring new product features to life Tackling challenges around application state, data flow, performance and responsiveness Helping establish strong engineering standards across the front‐end codebase Reviewing code and supporting other engineers across the team Exploring new patterns and technologies as the way users ...

Operating Office business function and its enterprise‐wide transformation agenda to achieve improvements across **risk management, controls, data governance, AI adoption, and process re**‐**engineering** by delivering scalable, secure, and modern technology solutions. Based in **Belfast**, the team partners closely with businesses and technology stakeholders to **build, manage … support, and continuous improvement* **Collaborate daily with global and regional technology and business teams** to deliver against regulatory, risk, and transformation priorities* **Apply agile engineering practices**, leveraging iterative delivery, pragmatic architectural decisions, and emerging Gen AI/agentic tooling to accelerate outcomes* **Provide technical leadership and mentorship** through hands ...

seek to appoint a Senior Full Stack Engineer to join their Belfast-based team. This is a unique opportunity to join a high-performing engineering function building a greenfield platform. You'll work on cutting-edge, event-driven systems in a truly global environment, contributing across the full SDLC … while mentoring junior engineers and influencing architectural decisions. The Role: You'll take ownership of design, development, testing, and deployment of scalable services, driving engineering best practice and contributing to a modern microservices architecture. This role offers strong exposure to AWS-native technologies and the chance to work closely ...

Group is seeking a Software Engineering Specialist to lead the Consumer Billing Engineering team in Belfast. The role centers on modernising billing platforms, delivering cloud-native microservices, and guiding architectural direction across enterprise systems. The position requires deep Java/Spring Boot expertise, AWS/EKS deployment ...

clean and tidy repository. Collaborate across teams to promote reuse and reduce duplication. Essential skills: Proven experience as a Full Stack Developer/Software Engineer Strong backend development expertise in Java or Python or Go (one or more required) Strong frontend/UI development experience Experience with ...

Citibank (Switzerland) AG is seeking a technically versatile Engineering Lead in Belfast. The candidate will provide leadership in software engineering, focusing on building AI-powered applications and fostering a collaborative team culture. They will work with various teams to drive best practices and tool adoption while mentoring ...

real-world events and generating market-driven forecasts for decision makers. The platform sits behind a CFTC regulated exchange and clearing business, and the engineering team is lean, highly skilled, and building infrastructure that operates at genuine exchange scale. The Role As Frontend Quality Assurance Specialist you will … orchestration of instrument listings and settlement instructions. This is a detail‐focused role for an engineer who wants to work closely with Product and Engineering to enforce rigorous quality standards across a regulated, high‐stakes trading platform, and to be central to delivering a reliable, high‐performance service. ...

remote, offering you flexibility to work from anywhere within NI. Your new role In this role, you’ll join as an intermediate Front End Software Engineer on the ‘Serve’ team, which is part of the wider ‘Order’ engineering group. ‘Serve’ refers to our dynamic web ordering platform that … that delight millions of customers while handling the complexity of providing customised experiences per brand. You'll have the support of a highly experienced engineering team consisting of 14 engineers, split into two squads, and who are based across the UK, Europe and the US. On a management level ...

compliance of data pipelines that support surveillance systems across communications and trading activities, covering the above structured and unstructured data. The role bridges engineering and operations, enabling robust data ingestion, transformation, and monitoring to meet regulatory and internal compliance requirements. The Data Ops Engineer will play a critical role … necessary pipelines. Ensuring that Data consumed and processed is compliance with regulatory, legal, and security protocols. Work closely with surveillance analysts, compliance officers, and engineering teams to translate business rules into technical specifications. Partnering closely with stakeholders and subject matter experts such as the Cloud Infrastructure team to optimise ...

will be contributing to real decisions about technology to create maintainable solutions for our customers and participating in a highly collaborative group of software engineering professionals. Learning, developing your skills and becoming a rounded Developer in the process. You will develop software to meet our client … Spring framework (Spring Boot 1 & 2) for the development of new or existing Microservices SQL databases (Oracle or PostgreSQL) Familiar with all phases of software development; from requirements gathering and design through to build,deploymentand support Strong experience of unit and regression testing Clear orientation to develop with quality ...

give back, and be part of initiatives that make Instil a truly inclusive and connected workplace. Company Description Instil has been delivering world-class software engineering and technology solutions for over 20 years, trusted by global brands to solve complex challenges and drive innovation. From modernising legacy systems ...

Ocho People is seeking an Engineering Team Lead in Belfast to steer a cross-functional software engineering team. You will balance hands-on coding with architecture, coach developers, and set engineering standards in a cloud-native, distributed environment. You will own delivery, collaborate with Product Owners ...

reward those who display and foster them,itsdeeply embedded within our DNA. Invest in us andwellinvest in you!. Job Description Architecting software solutions using the Microsoft Azure stack primarily, with scope to work with Open Source technology where appropriate (70% technical development and 30% management split) Helping … Factory, Data Flow, etc.) to deliver maintainable, extensible outcomes for our customers while avoiding technology proliferation. Active participation within a highly collaborative tribe of software engineering professionals, ensuring alignment on standards and ways of working. Qualifications Experienced in .Net and C# development Current ability ...

customer projects. Analysing, interpreting and visualising wastewater and environmental data. Running hydraulic modelling simulations using InfoWorks ICM, SWMM or similar software. Working alongside software and product development teams to improve existing tools and functionality. Taking ownership of individual projects and delivering work within agreed timescales. Working with customers … qualification. Experience using Python, particularly libraries such as Pandas and GeoPandas. Experience with scripting or automation within hydraulic modelling software. Experience of software engineering, data science or analytics within the wastewater sector. Familiarity with cloud computing platforms, such as AWS. Experience working within an Agile delivery environment. Experience ...

## Senior Software Engineer (Full Stack)Apply: UK - City Quays 3 - Belfast: Full time: Posted Today: R5298**Group Overview**The TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity … junior members of the team. You will take responsibility for your assigned work by taking ownership of the design, development testing and deployment of software across the team, and work closely with the Principal Engineer, Architects and Leads to ensure the successful deployment into production environments.**Role Responsibilities ...

Tier 1 banks and hedge funds with real data volumes and real regulatory pressure and they hire us because we can put working software in front of them quickly. This role is for an engineer who has already built agentic AI systems and wants to do more. You will … built it that wayand what broke Fluent use of AI-assisted coding tools (Claude Code, Cursor, Copilot or similar) in day to day development Software engineering fundamentals: version control, testing, code review, CI/CD and an understanding of what makes code someone else can maintain Strong written ...

Technical Lead - Ruby/React I'm currently working with a well-established technology business that is looking to hire an Engineering Manager to join their Belfast team. This is a newly created role within a growing engineering function, offering the opportunity to take real ownership across people … delivery and technical direction . You’ll work closely with senior stakeholders across Product and Engineering, helping improve ways of working, supporting delivery and developing a talented team of engineers. What we're looking for Strong commercial software engineering background Experience with Ruby/Ruby on Rails ...

Proofpoint in Belfast is seeking an Associate Software Engineer to help build features and services on the Satori platform, accelerating autonomous security operations for Fortune 100 customers. You’ll work with product engineers to ship mission‐critical agentic software. The role emphasizes hands-on coding in Python and TypeScript ...

Citibank (Switzerland) AG in Belfast is seeking an experienced Java software engineer to join Citi Tech, delivering scalable microservices for global finance. You will design and implement backend systems using Java/J2EE, Spring Boot, and RESTful services; lead and mentor teammates; contribute to CI/CD, testing ...

junior members of the team. You will take responsibility for your assigned work by taking ownership of the design, development testing and deployment of software across the team, and work closely with the Principal Engineer, Architects and Leads to ensure the successful deployment into production environments. The Fusion Platform … when you are asked to assist with production incidents or support outside regular hours to maintain operational stability. Role Responsibilities Be able to drive engineering improvements whilst communicating principles behind your work to other team members and the wider organisation. Be proactive in supporting the team’s engagement ...

Private Equity ownership environment is an advantage. Experience in sales roles as both an individual contributor and leader, selling technology services such as AI, Software Engineering, Application Modernisation, Cloud Transformation, Data & Digital Services to customers in the financial services sector. A detailed understanding of outsourced managed services ...