16 of 16 Full-Stack Development Jobs in Northern Ireland

take your career wherever you want it to go. Join EY and help to build a better working world. Manager | Senior Full-Stack Engineer | Technology Consulting | BelfastIn Digital Engineering we shape, concept and build innovative solutions that address the most important issues and opportunities … technical mentorship and guidance to junior developers, promoting a culture of continuous improvement and engineering excellence.Skills and attributes for success Strong professional full-stack development experience, with increasing levels of responsibility.Strong backend development experience using Node.js, Java, Python, .NET or similar technologies.Proven ...

invest in you!. Job DescriptionJob Description:We are seeking a highly skilled Senior Python Support Engineer with strong development expertise and a solid background in production support. This role combines hands-on Python development with operational support responsibilities, ensuring the reliability, scalability, and continuous improvement … critical systems.The ideal candidate will have deep experience in Python development, support and incident management, modern delivery methodologies, cloud platforms, and front-end JavaScript technologies.Key ResponsibilitiesProduction Support & OperationsProvide L2/L3 support for Python-based applications in production environmentsMonitor system performance, troubleshoot incidents, and perform root cause analysisDrive ...

about starting a career in coding? Apply now and one of our friendly advisors will be in touch. Keywords: Website, Web Developer, Business Development, Website, Web Design, Front End, Back End, Full Stack, Computer Programmer, Computer Systems Engineer, Systems Analyst, Programmer Analyst, Database Administrator ...

portal that you study from home. These courses will give you the basic understanding of the front end programming languages. Step 2 - Full-Stack Development - You will be studying a wide range of, mostly back-end programming languages and skills that will qualify … stylish website where you will be able to showcase to potential employers a snapshot of your level of ability as a Full-Stack developer. This will include the coding languages you are proficient in, links to the two real-world projects you completed, Github work ...

This role requires a deep understanding of software architecture principles, hands-on experience with modern technologies, and the ability to lead and mentor development teams. Key Responsibilities: Architectural Design: Design and develop high-quality software architecture and technical solutions that meet business requirements. Ensure the architecture is scalable … maintainable, and secure. Evaluate and recommend tools, technologies, and processes to ensure the highest quality product platform. Technical Leadership: Lead and mentor development teams in the implementation of architectural solutions. Provide technical guidance and support to team members. Conduct code reviews and ensure adherence to best practices ...

Documentation: Document solutions, including architecture, configuration, release, and support handover.Stakeholder Collaboration: Collaborate and liaise with other stakeholders/end users in the software development lifecycle, including PMs, BAs, Testing, Product, etc.Communication: Clearly communicate technical designs in conversation, documentation, and presentations to stakeholders of various technical abilities.Knowledge Transfer: Provide … effective knowledge transfer to team members and customers.Team Development: Manage, coach, and develop junior members of your team and the wider community.Team Collaboration: Foster a positive working environment and facilitate team collaboration and communication.QualificationsCoding Best Practices: Deep understanding of coding best practices and modern architectural patterns, including microservices ...

Owners, Business Analysts, Technical Architects, UX/UI Designers and other team members to understand business requirements and drive the solution design and development of our digital products. You will have strong experience on React with Python and Large Language Models (LLMs) to support and enhance our client …/Vue.js is beneficial You will have some exposure to Python, contributing to the design, build, and support of scalable and secure full-stack web applications using FastAPI. Experience in Unit Testing with Jest Experience with GraphQL with React for efficient data fetching and state management ...

starter and stays ahead of technology.QualificationsExperience of working in a Scrum Team and an Agile environmentDesign, build and support scalable and secure full-stack web applications using Python (FastAPI)Exposure to front-end development using React/Typescript.Support and enhance existing web applications … share of our company's profits.Strong Career Progression & mentorship coaching through our Strength in Balance & Leadership schemes with a dedicated quarterly Pathways Career Development programme.Flexible/remote working, Version 1 is tremendously understanding of life events and people’s individual circumstances and offer flexibility to help achieve ...

solutions (e.g. architecture, configuration, release, support-handoverCollaborate and liaise with other Version 1 and customer stakeholders/end users in the software development lifecycle – PMs, BAs, Testing, Product etcAble to simply and clearly communicate technical designs in conversation, documentation and presentations to stakeholders of various technical abilities.Provide effective … company's profits Strong Career Progression & mentorship coaching through our Strength in Balance & Leadership schemes with a dedicated quarterly Pathways Career Development programme Flexible/remote working, Version 1 is tremendously understanding of life events and people’s individual circumstances and offer flexibility to help achieve a healthy ...

93953668112Posted: 2026-08-04Location: Belfast, Northern Ireland, United KingdomCategory: Technology, Applications Development, ProfessionalCompany: CitiWe’re looking for a hands-on engineering lead with a passion for building AI-powered products and shaping engineering culture. You’ll provide technical leadership while remaining close to the code, partnering with … business functions and large user populations.Remain hands-on with software architecture, system design, code reviews and engineering decision-making.Set technical direction across full-stack ecosystems spanning frontend, backend, APIs, cloud services and platform components..Partner with senior technology and business stakeholders to align platform strategy with organisational ...

98171091088Posted: 2026-07-23Location: Belfast, Northern Ireland, United KingdomCategory: Technology, Applications Development, ProfessionalCompany: CitiSenior Software Engineer (Java Or Python) 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 … escalating, managing and reporting control issues with transparency.Key Skills and Experience requiredAdditional Job DescriptionExperience in full‐stack application development with strong expertise in Java or Python Deep experience with backend frameworks such as Spring Boot/Spring Core and Flask/FastAPISolid frontend experience ...

93991442720Posted: 2026-08-05Location: Belfast, Northern Ireland, United KingdomCategory: Technology, Applications Development, ProfessionalCompany: CitiAre 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 … modernize multiple Source to Pay applications, playing a key role in translating strategic transformation priorities into measurable operational outcomes.What you’ll doApplication Development Technology Lead is a senior level position responsible forDesign, build, and enhance Java based backend services and Python enabled components for enterprise scale applicationsOwn ...

applications and services that meet the needs of the business while also being scalable, performant and easy to maintain. This is a full-stack role with a backend focus, where you will be expected to take full ownership of large pieces of business critical … delivery of key business applications and solutions.Enhance code quality, productivity and velocity through the use of AI assisted technology.Adhere to our Software Development processes whilst improving our Engineering culture by identifying and addressing inefficiencies in our processes.Proactively engage with cross functional stakeholders including Product Managers and Architecture team. ...

services and user interfaces using Java, Angular or React, and REST APIs, ensuring high-quality, scalable, and maintainable code.Lead the full development lifecycle across analysis, design, construction, testing, and implementation to deliver reliable software on schedule.Provide L3 technical support as part of an around … team.Act as a subject matter expert for senior stakeholders and teammates, providing technical guidance and mentoring less experienced developers.Required Qualifications & SkillsExperience in software development, with a strong focus on full stack engineering across enterprise applications.Proficiency in Java for backend development, with demonstrated ...

97466242624Posted: 2026-08-06Location: Belfast, Northern Ireland, United KingdomCategory: Technology, Applications Development, Entry LevelCompany: CitiCiti is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with … join a global technology team and work on some exciting tech transformation initiatives.Role Overview/What will you do:Utilize knowledge of applications development procedures and concepts, and basic knowledge of other technical areas to identify and define necessary system enhancements, including using script tools and analyzing/ ...

provides a "single 'front door'" for customers. By using a "unified API”, barriers to consumption are removed, integration time is reduced, development costs lowered, and a consistent experience provided across all data latencies (Real-time, Recent History, and Deep History), data types (time series, metadata, unstructured) and services. … Health Benefit ProgrammeGroup Pension PlanIncome ProtectionLife AssuranceCycle To WorkEV Car Benefit SchemeGym MembershipFamily LeaveEducation Assistance – MBA/Advanced Degree/Bachelor DegreeOngoing Employee Development Training/CertificationHybrid Working#LI-RK2#LI-Hybrid#nijobs.comCME Group: Where Futures are MadeCME Group is the world’s leading derivatives marketplace. But who we are goes ...