1 to 25 of 33 Full-Stack Development Jobs in Northern Ireland

significant parts of Odin’s full-stack private investment infrastructure product Build and ship customer-facing features for a regulated platform moving money across multiple jurisdictions Make architectural decisions about systems and code, including LLM-generated code Establish engineering quality standards through implementation and code review … Good judgement about prioritization and engineering quality Interest in finance, compliance and multiple jurisdictions Core Competencies Demonstrates expertise in building and managing full-stack private investment infrastructure, with a strong focus on architectural decision‐making and engineering quality standards. Proficient in leveraging AI to enhance software ...

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 … 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 ...

Invest in us andwellinvest in you!. Job Description Job 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 of 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 Responsibilities Production Support & Operations Provide L2/L3 support for Python-based applications in production ...

seeking a Senior Software Engineer (Java or Python) to help shape next‐gen financial software. You will engage in full‐stack development, leverage Spring Boot/Core and Flask/FastAPI, and build cloud‐native solutions with modern JS frameworks. You will also explore ...

recruiting a Senior Software Engineer (Java or Python) to help shape tech for global finance. You will work on full‐stack development, leveraging Spring Boot, Flask/FastAPI, and modern JS frameworks. Expect cloud-native design, Gen‐AI concepts, and involvement across architecture, infrastructure ...

Citi is hiring a Senior Java Developer to join the Risk Data Team. You will architect and implement robust microservices using Java/J2EE, Spring Boot, and RESTful services while optimizing SQL and CI/ ...

work on real client programs across industries, building production-grade software that connects to and supports agentic AI systems — understanding how your full-stack work integrates with agent architecture, LLM APIs, and enterprise AI pipelines. This is not a stepping-stone role: it is a core … components, and internal AI tooling standards that benefit the wider team Build and integrate the application layers, APIs, and interfaces that connect full-stack systems to agentic backends — understanding data flows, context handoffs, and integration points between your code and AI pipelines Bachelor's degree ...

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 ...

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 ...

Accenture is seeking an AI Engineer (Software) to design, build, and ship production-grade software across the full stack, leveraging AI-assisted tooling as a daily practice. You will work on ...

Citi is seeking a lead developer to drive business book of work delivery with a focus on future state architecture. You will champion CI/CD, automated testing, and quality improvements across the SDLC, collaborating ...

Citi is seeking a lead developer to drive delivery for the e-trading inventory application. You will shape future-state architecture, promote CI/CD and automated testing, and collaborate on design, planning, and documentation. ...

fundamentals of AI through interactive videos, presentations, and quizzes - all accessible anytime, anywhere, through our easy-to-use online platform. Step 2: Full-Stack AI Mastery Dive deeper with in-demand technical skills including Python programming, data handling, machine learning, and version control with ...

fundamentals of AI through interactive videos, presentations, and quizzes - all accessible anytime, anywhere, through our easy-to-use online platform. Step 2: Full-Stack AI Mastery Dive deeper with in-demand technical skills including Python programming, data handling, machine learning, and version control with ...

Citigroup Inc. in Belfast is seeking a hands-on engineering lead to build AI-powered products and shape engineering culture. You will provide technical leadership while coding hands-on and partnering with teams to design ...

verbal communication skills. Any Beneficial/Nice to have experience: Experience with Big Data technology (HDFS, Spark, Impala) Understanding of Cloud‐native development principles. Experience with Container Orchestration tools (Docker, Kubernetes, OpenShift, etc.). Proficiency in using Jira for tracking tasks, managing backlogs, and participating in sprint cycles. … Insurance Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Access to an array of learning and development resources Visit our About Us | Culture, Values & Benefits page to learn more. Alongside these benefits Citi is committed to ensuring our workplace is where ...

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 … 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 ...

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 … Insurance Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Access to an array of learning and development resources Visit our Global Benefits page to learn more. Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable ...

more UI back-ends (Rails, Swing, Node, etc.). Micro-frontend (MFE) experience, or a desire to ramp into it quickly. Cloud-native development, automating deployments, familiarity with container systems; AWS experience a plus. A keen eye for design and user experience. A keen eye for contracts: read … agents begin producing them. BSc or MSc in Computer Science or related field, or equivalent experience. Beneficial Experience Experience with AI-driven development (e.g. Claude Code, Codex) and agentic communication protocols (e.g. A2A, MCP) preferred. Large scale event processing a plus but not required. Why Proofpoint? At Proofpoint ...

reporting control issues with transparency. Key Skills and Experience required Additional Job Description Experience 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/FastAPI Solid frontend … Insurance Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Access to an array of learning and development resources Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every ...

reporting control issues with transparency.**Key Skills and Experience required****Additional Job Description*** Experience 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/FastAPI*** Solid frontend … Insurance* Employee Assistance Program* Pension Plan* Paid Parental Leave* Special discounts for employees, family, and friends* Access to an array of learning and development resourcesVisit our About Us | Culture, Values & Benefits page to learn more.Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels ...

collaborating with operations and business stakeholders. Analyze issue patterns to drive improvements. Guide documentation efforts. Key Skills and Experience required: Java & Test-Driven Development are essential. React Front End Development Extensive experience system analysis and in programming of software applications Experience in managing and implementing successful … projects Subject Matter Expert (SME) in at least one area of Applications Development Competencies: Experience delivering successful projects into production that can be maintained within strict operational margins Ability to adjust priorities quickly as circumstances dictate and have experience working in fast paced development environments Ability ...

Belfast is seeking a Senior Software Engineer (Java or Python) to co-create and evolve financial software platforms. You will work on full-stack development, applying Spring Boot/Spring Core, Flask/FastAPI, and modern JavaScript frameworks to deliver scalable cloud-native applications. ...

Insurance* Employee Assistance Program* Pension Plan* Paid Parental Leave* Special discounts for employees, family, and friends* Access to an array of learning and development resourcesAlongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. … strengthen our controls, and help development teams adopt modern working methods. **The Role** We're seeking a technically versatile GenAI Full-stack Engineering Lead to join our department. You'll provide technical leadership and strategic direction, shaping the future of our software engineering efforts ...

about clean architecture, performance, correctness, and maintainability - and you enjoy mentoring others - this role is for you. Key responsibilities include Lead the design, development, and delivery of robust software solutions. Ensure architectural alignment, scalability, and high availability. Review code and designs for quality and compliance. Collaborate with infrastructure … maintain system integrity. Mentor team members and promote best practices. Troubleshoot and resolve technical issues efficiently. Document key stages of the software development lifecycle. What we are looking for If you have a third-level qualification in Computer Science or a related subject, and can demonstrate strong experience ...