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Senior Software Engineer Location: Belfast (Hybrid) Salary: £70,000 – £80,000 (depending on experience) We’re looking for a Senior Software Engineer to become the first technical hire in our Belfast office. This is a unique opportunity to play a foundational role in shaping both the engineering culture and technical direction of a growing team. About the Role This is a full-stack position with a strong backend focus (approximately 80%). You’ll be working primarily with modern TypeScript and Node.js, building scalable, reliable systems in a cloud-native environment. As an early hire, you’ll need to be comfortable working independently while also helping define best practices and processes as the team grows. Key Responsibilities Design, build, and maintain backend services using TypeScript and Node.js Contribute to frontend development where needed, ensuring seamless full-stack delivery Architect and deploy cloud-based solutions (AWS, GCP, or Azure) Take ownership of projects from concept through to production Collaborate with cross-functional teams to deliver high-quality software Help establish engineering standards, tooling, and workflows in a new office Requirements 8–10 years of software engineering experience (6–8 considered for exceptional candidates) Strong, up-to-date experience with TypeScript and Node.js Solid experience working with at least one major cloud platform (AWS, GCP, or Azure) Proven ability to work across the full stack, with a backend-first mindset Comfortable working autonomously and taking initiative Strong problem-solving skills and a pragmatic approach to development What We’re Looking For Authentic individuals who communicate openly Engineers who are transparent about their strengths and areas for growth A long-term mindset and willingness to grow with the team Someone excited by the challenge of building something new and making an impact early Why Join Us? Exciting clear progression opportunity Work on meaningful, high-impact projects Competitive salary with room for growth Opportunity to influence technical decisions and team culture from day one If you’re looking for a role where you can take ownership, grow your impact, and help build a team from the ground up, we’d love to hear from you.

Company Description Craxel is at the forefront of innovation in data analytics and artificial intelligence. Our revolutionary Black Forest™ technology provides an advanced knowledge infrastructure that enables AI-driven decision-making at any scale with unmatched speed and efficiency. By consolidating vast, complex, and fragmented datasets into AI-ready knowledge graphs, Black Forest empowers organisations to gain instant, actionable insights. From national security to financial intelligence, Craxel delivers transformative solutions for data-driven decision-making. Role Description We are seeking a Frontend Developer for a full-time hybrid role based in Belfast, with flexibility for some remote work. In this role, you will build and maintain the UI to our Black Forest™ data platform, you will also be responsible for the design and implementation of user interfaces for web applications, ensuring a seamless user experience. Day-to-day responsibilities include developing responsive web designs, collaborating with back-end developers to integrate APIs, and enhancing application performance. You will contribute to building scalable and innovative web solutions while working within a collaborative and fast-paced environment. What You Will Work On • REST API integration against BFKI query, config, and data endpoints, • Data exploration UI: charts, geo maps, time-series, tabular query results, • Complex form design and validation: nested config forms, credential inputs, • Async operation handling: service start-up feedback, connection testing, error states, • Unit and component testing, • Evolving the UI as BFKI APIs and capabilities expand Must Have 2+ Years experience in a relevant role Languages and Frameworks • JavaScript/TypeScript, • HTML, • CSS API Integration • Experience with REST, • Understanding of query construction and result rendering from API responses UI Patterns • Complex form design and validation, • Role-aware UI patterns (permission-based rendering, route guards), • Async operation handling and error state management Data Vocabulary • Familiarity with common visualization types: geo maps, time series, pie/bar/line charts, tabular data, • Ability to translate customer data requirements into appropriate frontend implementations General Git, GitHub Actions Agile, Jira Good to Know • Modern Framework Experience, • React, Angular, • Modern Library Experience, • D3.js, Chart.js, • Modern UI Design Patterns, • WebSocket experience, • UX/CX design (e.g. Figma), • OpenTelemetry, • Testing Framework Experience, • Unit: Jest, • E2E:Selenium, Playwright, Cypress, • Experience designing for WCAG compliance, • AWS or GCP Bonus Points Public GitHub with meaningful frontend contributions Technical blog posts, conference talks, or published writing on data visualization or frontend architecture What we offer • A competitive salary and bonus plan, • Salary ranging from £40-50k depending on experience, • 25 days holidays plus 9 UK public holidays, • Private medical insurance including family cover, Dental and Optical, • 5% employer-matched pension to invest in your future, • Death in service cover and income protection, • Personal and business travel insurance, • A dedicated training and development allowance, • A health and well-being allowance to support life inside and outside of work, • Hybrid working, with flexibility

Senior Software Engineer | C# .NET | Hybrid Belfast Another EXCLUSIVE Ocho role Senior backend engineering role on a mission-critical, high-throughput payments platform C# / .NET, SQL Server, CI/CD, BDD €" serious technical challenge at real transaction volumes Hybrid working, 2 days in the Belfast city centre office Salary Competitive Exclusive to Ocho People €" this role is not advertised anywhere else About the Company Our client is a globally operating Fintech business who operates across more than 175 countries. Their Belfast engineering team builds and owns infrastructure that simply cannot go down, and has the culture, discipline and technical standards to ensure it does not. The scale is international, the ownership is real, and the engineering is the kind that keeps strong developers engaged for years. The Role As a Senior Software Engineer, you will contribute to roadmap delivery, backend service design and the ongoing improvement of a complex, high-scale system. Working alongside experienced engineers and product partners in an Agile environment, you will have genuine input into technical decisions and real responsibility for what you ship. Key Responsibilities Design and implement roadmap features to a high standard within a collaborative, experienced engineering team Build reliable, scalable backend services in C# / .NET, contributing to frontend components where required Participate in technical design discussions and contribute meaningfully to architectural decisions Ensure all deliverables are well-tested, technically accurate and delivered on time with strong CI/CD discipline Improve development processes, tooling and engineering methodology through hands-on contribution Support software deployment activities across internal test and production environments Mentor junior engineers through code reviews, pairing and knowledge sharing Investigate production issues, synthesise information across multiple sources and deliver clear, actionable solutions Contribute to estimation, planning and transparent communication of progress and blockers What You Will Need Essential 4+ years of commercial software development experience Strong server-side development experience in C# / .NET on Windows Experience designing and building scalable web service solutions Strong relational database experience, SQL Server preferred Proven test automation experience including unit testing and BDD frameworks Familiarity with CI/CD pipelines (Bamboo, Jenkins, GitLab or similar) Solid understanding of design patterns, object-oriented design and refactoring principles Experience working in Agile, Scrum or Lean/Kanban environments Right to work in the UK on a permanent, full-time basis Based in, or within one hour commute of, Belfast Desirable Knowledge of PCI standards Experience in high-availability or high-throughput engineering environments Background in information security or system architecture at scale Why Apply? Exclusive role, placed only by Ocho People Genuine career progression within a globally recognised organisation, with clear paths to staff and architectural levels Be part of something genuinely big: a platform processing millions of transactions daily across more than 175 countries Hybrid working with 2 days in a brand-new Belfast city centre office Increasing Annual leave with length of service, plus bank holidays Medical and dental insurance, life cover, income protection and critical illness cover Stock purchase plan, cycle to work and electric car scheme Apply This role is exclusively placed by Ocho People and will not be found advertised anywhere else. To find out more or to submit your CV, connect with Chanel Gillen on LinkedIn or apply via the link below. Benefits: Work From Home TLNT1_NI

Senior Software Engineer - TypeScript / Node.js / AWS At a Glance Senior-level individual contributor role on a high-calibre platform engineering team Full-stack TypeScript / Node.js backend, React / frontend, AWS infrastructure Hybrid working - Belfast £60,000 - £70,000 + performance-based bonus Real architectural influence, this is not a feature-factory role About the Company Our client is a scaling, product-led technology business building modern cloud-native platforms at the core of its global growth strategy. Their platforms are not peripheral - they are central to revenue, scalability, and long-term product delivery. With disciplined engineering practices and a high-calibre team, this is an environment where quality, clean architecture, and technical ownership are genuinely valued. The Role This is a senior engineering position for someone who wants architectural influence, technical ownership, and the opportunity to shape how a platform 'll join a platform engineering team responsible for systems that directly underpin global product delivery, working across the full stack with modern tooling and cloud-native infrastructure. The expectation at this level is clear: strong fundamentals, clean architecture, and confident decision-making. You will operate as a senior individual contributor with meaningful influence over design, quality, and technical standards - without heavy management layers getting in the way. Key Responsibilities Design and evolve core platform systems with scalability and long-term maintainability in mind Deliver full-stack features using TypeScript / Node.js on the backend and React / on the frontend Architect and deploy cloud-native solutions on AWS across application and infrastructure layers Define and manage infrastructure through Terraform and Infrastructure as Code practices Own CI/CD pipelines and release processes end to end Apply test-driven development and strong automated testing principles throughout delivery Contribute to architectural decisions and long-term platform direction Troubleshoot complex production issues across the full stack Collaborate closely with product and delivery stakeholders to shape technical solutions What You'll Need Essential Strong commercial experience as a Software Engineer at senior level Deep experience with JavaScript / TypeScript, particularly in Node.js environments Strong frontend capability using React and Hands-on AWS experience across application deployment and infrastructure Experience with Infrastructure as Code - ideally Terraform Solid database fundamentals across relational and NoSQL (PostgreSQL, DynamoDB or similar) Proven experience operating within modern CI/CD environments Clear understanding of scalable system design and cloud-native architecture Right to work in the UK Nice to Have Experience writing backends in Rust Exposure to AI-powered developer tooling and agentic workflows Background in platform, SaaS, or product-led businesses Why Apply? Senior-level ownership without heavy management layers Modern tech stack and disciplined engineering practices - clean architecture is a genuine standard here Real architectural influence over a platform central to global growth £60,000 - £70,000 base salary plus performance-based bonus Hybrid working from Belfast Clear pathway toward Lead / Principal Engineer progression High-growth environment where engineers who think beyond tickets are valued Interested? For a confidential conversation, connect directly with Ryan Quinn on LinkedIn or submit your CV via the link below. We represent the largest selection of technology roles of any recruitment firm in Northern Ireland , if this one isn't the right fit, we're always happy to meet and talk through where you want to go in 2026. Skills: React TypeScript AWS Benefits: Bonus TLNT1_NI

Are you looking for a role where you can take real ownership of features and see your work directly impact users? Do you enjoy working across the full stack in a modern cloud environment, building products that genuinely help people develop and progress? We're working with an ambitious training and development company that is reshaping how organisations deliver learning. As their platform continues to scale, they're looking to hire an Intermediate Software Engineer with strong Node.js, React, and AWS experience to join their growing engineering team. The Opportunity You'll join a collaborative product-focused team, contributing to a modern learning platform used by organisations across the UK and internationally. This is a hands-on engineering role where you'll work across both backend and frontend, delivering high-quality features in a scalable AWS environment. You'll have the autonomy to own work end-to-end, while continuing to develop your technical depth and architectural understanding. Key Responsibilities Develop and maintain backend services using Node.js Build clean, responsive user interfaces using React Deploy, monitor, and optimise applications within AWS Contribute to technical design discussions and architectural decisions Write well-structured, testable, and maintainable code Collaborate closely with Product and Design to deliver user-focused features Continuously improve performance, reliability, and security across the platform Tech Environment Backend: Node.js (Express or similar) Frontend: React (modern JavaScript/TypeScript) Cloud: AWS (e.g., Lambda, EC2, S3, RDS) CI/CD & Version Control: Git-based workflows and automated pipelines What We're Looking For 2-4 years' commercial software development experience Strong hands-on experience with Node.js and API development Solid frontend experience with React Exposure to cloud infrastructure, ideally AWS Experience working with relational or NoSQL databases An understanding of testing principles and clean code practices A collaborative approach and clear communication skills Desirable Experience Experience in SaaS, platform-based, or EdTech environments Exposure to serverless architectures Experience with Docker or containerisation Awareness of scalability and performance optimisation techniques Why Apply? Join a purpose-led organisation focused on professional growth and learning Work in a supportive, forward-thinking engineering team Gain exposure to modern cloud architecture at scale Clear progression opportunities as the business grows Flexible working environment If you have any further questions on the role, please feel free to reach out to Brendan McCrory directly. Benefits: Work From Home TLNT1_NI

Are you ready to build software that genuinely helps people grow? Do you enjoy working across the full stack, owning features end-to-end, and seeing your work make a real impact on users? We're partnering with a fast-growing training and development company that's transforming how organisations upskill their teams. They're now looking for an Intermediate Software Engineer to join their product team and help scale a modern learning platform used by businesses across the UK and beyond. The Role As an Intermediate Software Engineer, you'll work across the full stack, building and enhancing features using Node.js, React, and AWS. You'll collaborate closely with Product, Design, and fellow Engineers to deliver high-quality, scalable solutions that support thousands of learners. This is a hands-on role with real ownership. You'll contribute to architectural decisions, improve system performance, and help shape best practices as the platform continues to evolve. What You'll Be Doing Designing and developing scalable backend services using Node.js Building responsive, high-quality front-end experiences in React Deploying and maintaining applications within AWS Writing clean, maintainable, well-tested code Participating in code reviews and technical discussions Collaborating with cross-functional teams to deliver new features Identifying opportunities to improve performance, reliability, and security Tech Stack Backend: Node.js (Express or similar frameworks) Frontend: React (modern hooks-based development) Cloud: AWS (e.g., EC2, S3, Lambda, RDS) CI/CD: Modern deployment pipelines Version Control: Git What We're Looking For 2-4 years' experience in software engineering Strong experience with Node.js and building RESTful APIs Solid experience with React and modern JavaScript/TypeScript Exposure to AWS and cloud-native development Understanding of database design (SQL or NoSQL) Experience writing unit and integration tests A collaborative mindset and strong communication skills A genuine interest in building products that improve learning and development Nice to Have Experience in EdTech, SaaS, or platform-based products Exposure to serverless architecture Experience with Docker or containerisation Understanding of scalability and performance optimisation Why Join? Be part of a mission-driven organisation focused on growth and development Work in a collaborative, supportive engineering culture Opportunity to influence architecture and technical direction Flexible working arrangements Clear progression pathways as the company scales If you're looking for a role where you can continue developing your technical skills while contributing to a meaningful product, this could be the right move. If you have any further questions on the role, please feel free to reach out to Brendan McCrory directly. Benefits: Work From Home TLNT1_NI

Staff Software Engineer (React / JavaScript) Remote - Must Be Able To Attend Meetings In Belfast If Required Permanent The Opportunity OCHO is partnering with a product-led technology organisation continuing to invest heavily in the evolution of its platform, supporting complex, mission-critical workflows at significant scale. As part of this growth, the business is seeking a Staff Software Engineer to operate as a senior technical leader across a suite of products. This is a high-impact role focused primarily on frontend and full stack systems built with React, JavaScript, and TypeScript. You will act as a technical force multiplier across engineering - driving architectural decisions, improving platform performance, unblocking teams, and helping shape the long-term technical direction of the organisation. This is an ideal opportunity for a senior engineer who enjoys influencing at scale, solving complex product and architectural challenges, and elevating engineering standards across multiple teams. The Role As a Staff Engineer, you will lead the design and evolution of scalable frontend architectures while contributing across the wider full stack where appropriate. Working closely with Product, Platform, and SRE teams, you will help deliver high-quality user-facing applications, improve reliability and performance, and drive consistency in engineering best practice across the organisation. What You'll Be Doing Acting as a Staff-level technical leader across multiple engineering teams Driving frontend architecture and system design using React / JavaScript / TypeScript Leading scalability, performance, and reliability initiatives across web applications Building and evolving high-quality user interfaces for complex product workflows Reducing frontend technical debt and improving system health/performance Serving as the go-to expert for UI architecture, state management, and frontend scalability challenges Partnering closely with Product to translate complex workflows into intuitive user experiences Collaborating with Platform and SRE teams to improve observability and operational excellence Mentoring engineers and elevating standards through reviews, coaching, and knowledge sharing What We're Looking For Essential Experience 10+ years' software engineering experience operating at Staff level or equivalent Deep expertise in React and modern JavaScript / TypeScript ecosystems Strong track record building scalable, high-performance frontend applications Solid understanding of API integration and full stack architecture Experience operating within complex / legacy product environments Proven ability to influence technical direction across multiple teams Strong ownership mindset across design, delivery, and production support Excellent stakeholder collaboration across Product, Engineering, and Platform Strong communication skills with the ability to drive alignment and technical consensus Nice to Have Experience with Node.js backend services Exposure to data-heavy / analytics-driven applications Familiarity with AWS / cloud-native architectures Understanding of DevOps / CI/CD / SRE practices Experience in regulated or operationally complex environments Tech Environment React TypeScript / JavaScript Node.js REST APIs / Distributed Systems AWS / Cloud Infrastructure CI/CD / Modern DevOps Tooling What Success Looks Like Delivering scalable, performant frontend systems within a complex domain Driving measurable improvements in application performance and UX Elevating frontend architecture and engineering standards across teams Becoming a trusted technical leader across Product and Engineering Who Thrives Here? This role suits a Staff Engineer who leads through influence rather than hierarchy. Someone who: Enjoys solving complex architectural and product challenges Thrives in ambiguous, evolving environments Takes pride in improving systems, teams, and technical standards Wants to have genuine technical influence across an organisation Interested? For a confidential discussion, reach out to Ryan Quinn on LinkedIn. Skills: JavaScript AWS TypeScript

Senior React Engineer (Cloud-Native Web Applications) Do you enjoy bringing complex product ideas to life through beautifully engineered front-end systems? Are you passionate about delivering high-performance applications that leverage cloud-native architectures end to end? My client is seeking a Senior React Engineer to develop modern, scalable front-end applications tightly integrated with their cloud platform. You will work on highly interactive experiences where performance, reliability, and clean architecture are essential. Key Responsibilities Build and maintain large-scale React applications using modern tooling. Create reusable UI components and optimise rendering performance. Integrate front-end applications with cloud-native backends and APIs. Contribute to architectural decision-making for distributed, cloud-first solutions. Implement CI/CD best practices and automated testing pipelines. Work closely with Product, UX, and Cloud Engineering teams. Required Experience 5+ years of professional front-end development experience. Deep expertise in React, Hooks, TypeScript, and modern state management. Essential experience deploying and integrating applications on AWS, GCP, or Azure. Strong understanding of cloud-native patterns (serverless, microservices, managed services). Hands-on experience with CI/CD, Docker, and modern build systems. Desirable Experience with performance profiling and frontend observability tools. Familiarity with GraphQL and real-time data (WebSockets, SSE). If you have any further questions on the role, please feel free to reach out to Brendan McCrory directly. Benefits: Work From Home TLNT1_NI

Staff Frontend / Full Stack Engineer Remote / Hybrid UK ( Must have access to the Belfast office ) Permanent The Opportunity OCHO is partnering with a product-led technology organisation seeking a Staff-level Frontend / Full Stack Engineer to help shape the future of its product platform and frontend architecture. This is an opportunity to join a highly technical engineering environment where frontend engineering is treated as a strategic capability rather than a support function. The business is building complex, high-scale product experiences and requires a senior technical leader who can drive architecture, improve engineering standards, and influence product direction. You will operate as a senior individual contributor and technical force multiplier, helping scale frontend systems, component architecture, developer experience, and engineering quality across multiple teams. The Role As a Staff Engineer, you will lead the design and evolution of scalable frontend and full stack systems, with particular emphasis on modern React / architecture, design systems, developer tooling, and platform scalability. You will work cross-functionally with Product, Design, and Engineering leadership to influence architectural direction and ensure high-quality delivery across multiple product streams. What You'll Be Doing Acting as a Staff-level technical leader across multiple engineering teams Driving architecture and best practice across React / / TypeScript frontend platforms Designing and evolving scalable component libraries / design systems Improving developer experience, tooling, and frontend platform standards Contributing to backend/full stack architecture where appropriate using Node.js Leading technical design discussions and influencing long-term platform direction Driving performance, accessibility, maintainability, and scalability initiatives Partnering with Product and Design to shape intuitive, scalable product experiences Mentoring engineers and raising technical standards across the organisation Supporting adoption of AI-assisted development workflows and modern engineering tooling What We're Looking For Essential Experience Proven experience operating at Staff / Principal / Lead Engineer level Deep expertise in React / / TypeScript / Modern Frontend Architecture Strong experience designing scalable component libraries / design systems Demonstrated experience influencing architecture across multiple teams/products Strong understanding of frontend performance, accessibility, and developer experience Experience mentoring engineers and driving engineering standards Strong communication and stakeholder management capability Nice to Have Full stack/backend exposure with Node.js / APIs / Databases Experience with AI/LLM integration or AI-assisted engineering workflows Experience with monorepos / Turborepo / Storybook / Modern Tooling AWS / Cloud / DevOps familiarity Product-led / SaaS / Platform engineering experience Tech Environment React TypeScript Node.js Storybook Tailwind / Modern CSS PostgreSQL AWS / Cloud Infrastructure CI/CD / Modern DevOps Tooling AI / LLM Tooling Why Join? Highly technical product-led engineering culture Frontend architecture treated as strategic, not support Opportunity to influence platform direction at scale Modern engineering environment with strong technical peers AI-forward / innovation-focused culture Significant autonomy and technical ownership Interested? For a confidential discussion, reach out to Ryan Quinn on LinkedIn. There are two roles live with this client. Both at Staff Level. Happy to walk you through the client brief if you reach out to me via LinkedIn. Skills: React AWS TypeScript Benefits: Bonus

Job description Are you up for the challenge of creating seamless user experiences from every angle? Our Digital team are looking for a skilled and experienced Full Stack Engineer confident in the JavaScript/TypeScript stack, from front-of-frontend through to Node APIs and infrastructure. As a Full

Follow us on LinkedIn for expert career advice, the latest jobs, industry news and much more Skills: Senior Software Engineer Senior Engineer Senior Frontend Engineer Full Stack Developer Senior Full Stack Developer. Senior Software Engineer (Full Stack) Step into a role where innovation, scale, and

Senior / Principal Frontend Engineer Ocho People | Technology Recruitment Senior / Principal-level frontend engineering role at a fast-growing AI and cloud software scaleup React and TypeScript focused with a modern, well-considered stack Mission-critical product used by law enforcement and security

What Youll Be Doing: Build and maintain high-quality frontend components end-to-end Develop modern user interfaces using React and TypeScript Contribute to frontend architecture and API design decisions Collaborate with cross-functional teams to integrate product features Conduct code reviews and co

Senior Frontend Engineer - React / TypeScript Belfast | Hybrid Senior-level frontend engineering role at a fast-growing tech scaleup React, TypeScript, tRPC, and AWS on mission-critical software Hybrid working with Belfast base Salary up to £85k Work on AI-driven video forensic tools used by law en

As a Senior Frontend Engineer, you’ll help shape the user experience behind complex investigative workflows including video review, transcription, timeline analysis, streaming, and AI‑assisted insights. This is a hands‑on engineering role focused on building fast, reliable, and intuitive inter

Morgan McKinley is seeking a Software Engineer to work in Belfast with a hybrid model of 3 days onsite and 2 days working from home.

ViVA Tech Talent is searching for a Senior Frontend Engineer in Belfast, UK. Applicants should have strong experience in React and TypeScript, and enjoy tackling meaningful technical challenges.

We are looking for an experienced Frontend Engineer to join our exceptional Frontend Engineering team. Frontend Engineering using React over TypeScript. The team tackles complex engineering challenges daily, both solving new problems and continuously enhancing existing solutions.

Candidates should have relevant frontend engineering experience and be able to work effectively in a matrix environment. A global financial institution located in Belfast is seeking a Mid-level UI Frontend Developer.

Java Script Works is hiring a Senior Frontend Engineer in Belfast, United Kingdom. Salary is competitive at £65,000 per year, presenting a great opportunity for frontend developers looking to advance their careers.

Olo is seeking a talented Associate Software Engineer to join its Payments Web Team.

A growing engineering team in Belfast is looking for Principal and Senior Frontend Engineers to develop high-performance applications.

VanRath is seeking a Senior Frontend Engineer in Belfast, UK, to join their growing technology scale-up.

Responsive SOLID ECMAScript 6+ TypeScript Frontend React JavaScript HTML5 CSS. We require strong commercial experience with React, TypeScript, and modern JavaScript (ES6).

NET, SQL Server, CI/CD, BDD – serious technical challenge at real transaction volumes. The scale is international, the ownership is real, and the engineering is the kind that keeps strong developers engaged for years. NET, contributing to frontend components where required.

Java Script Works, based in Belfast, seeks a React Developer with experience in React and React Native.The position requires working in an agile environment and familiarity with Vue.You'll be developing products tailored to meet unique needs across different sectors.If you're passionate about collab

A leading technology provider is seeking a Front End Software Engineer to join their team in Belfast.

Are you up for the challenge of creating seamless user experiences from every angle? Our Digital team are looking for a skilled and experienced Full Stack Engineer confident in the JavaScript/TypeScript stack, from front-of-frontend through to Node APIs and infrastructure.You will work alongside col

Diver5ify is seeking a Senior Frontend Engineer in Belfast, UK to build and maintain modern frontend applications within a high-growth tech environment. The position offers opportunities to work on data-heavy, performance-critical products with strong engineering culture and clear growth into Staff

A leading tech company in Belfast is seeking a talented developer to build high-performance web applications and dashboards.You will be responsible for creating user-friendly insights from complex data, focusing primarily on React development.Ideal candidates should have experience in data visualisa

Optimise frontend performance including load times, bundle size, caching strategies, and Core Web Vitals. Strong expertise in React and modern frontend architecture. The engineering team operates in a highly collaborative environment built on openness, transparency, and shared ownership, working clo

Senior / Principal Frontend Engineer Ocho People | Technology Recruitment Senior / Principal-level frontend engineering role at a fast-growing AI and cloud software scaleup React and TypeScript focused with a modern, well-considered stack Mission-critical product used by law enforcement and security

Job description Are you up for the challenge of creating seamless user experiences from every angle? Our Digital team are looking for a skilled and experienced Full Stack Engineer confident in the JavaScript/TypeScript stack, from front-of-frontend through to Node APIs and infrastructure. As a Full

As a Senior Frontend Engineer, you’ll help shape the user experience behind complex investigative workflows including video review, transcription, timeline analysis, streaming, and AI‑assisted insights. You’ll work closely with backend engineers, product, and design to deliver modern React app

In this position, you will be responsible for building and maintaining the user interface for our innovative Black Forest™ data platform.

Leverage Playwright for frontend automation and Java/TypeScript for backend testing. Follow automation best practices to enhance testing processes. Collaborate with cross-functional teams to identify gaps in test coverage.

Senior Test Automation Engineer (Contract). Architect and enhance test frameworks to improve end-to-end testing strategy and integration validation for microservices. Strong proficiency in Java and/or TypeScript for backend and frontend test automation.

Engineer the future of global finance.At Citi, our Tech team helps redefine finance.Every day $5 trillion cross our network across 180+ countries.We deploy advanced AI, shape global markets, and build systems that matter.As a Mid‑level UI Frontend Developer in the Identity Innovation space, you wi

Any frontend experience with Javascript, TypeScript, or React is beneficial.

Java Script Works is seeking a Technical Director of Engineering to lead and scale engineering teams in Belfast.

A cloud security technology company is seeking an experienced Frontend Engineer to join their team.

Ocho People is looking for a Senior/Principal Frontend Engineer to join their team in Belfast.

A leading global financial institution is looking for a Mid-level UI Frontend Developer in Belfast, UK.The successful candidate will design and implement frontend applications using TypeScript and React.The role offers a competitive salary, 27 days of annual leave, and private medical care, among ot

A leading international financial services company is seeking a Frontend Engineer in Belfast to design and develop responsive user interfaces using TypeScript and React. You will collaborate closely with design and engineering teams, ensuring the technical feasibility of UI/UX designs.

A leading financial markets provider in Northern Ireland is seeking a Senior Software Engineer to shape digital platforms.

Follow us on LinkedIn for expert career advice, the latest jobs, industry news and much more Skills: Senior Software Engineer Senior Engineer Senior Frontend Engineer Full Stack Developer Senior Full Stack Developer TPBN1_NI. What you'll be doing: Leading development, testing, and deployment of mode

What You'll Be Doing Delivering full stack features from design through to production release Building responsive, modern frontend applications using React (preferred) Developing scalable backend services and APIs Collaborating closely with Product and Design on customer-centric solutions Participat

As a Frontend Developer, you'll be building features across both the React web platform and the React Native app, using TypeScript throughout. Integrate with backend services and contribute to how the frontend interacts with APIs and event-driven data. If you're a Frontend Developer with strong Reac