26 to 50 of 51 TypeScript Jobs in County Antrim

Front-End Developer (React)

Hiring Organisation
Version 1
Location
Belfast, UK
Employment Type
Full-time
featuresConstantly improve the products, through feedback and input on the product pipeline and roadmap. Qualifications3-5 Years Front End Development experience working with ReactStrong TypeScript experienceExperience in designing and developing UI software components and related functionsExperience working in an Agile development environmentMentoring and supporting team Input within a team ...

Hybrid Senior Full-Stack Engineer - AWS Fusion Platform

Location
Belfast City District, Northern Ireland, United Kingdom
other engineers. You will mentor juniors, own features end-to-end, and contribute to scalable microservices, GraphQL and REST APIs using React, TypeScript and cloud services. The role is hybrid, based in Belfast City Quays. #J-18808-Ljbffr ...

Senior Software Engineer (Full Stack)

Location
Belfast City District, Northern Ireland, United Kingdom
refactoring and prioritisation of deliveries. Experience/Competencies 5+ years of demonstrable industry experience as a Full Stack or Front/Backend Engineer in Typescript in a professional environment. Front-end skills Proficient in HTML5, CSS3, and Typescript Proficient in React, Redux, ReactQuery Experience with modern JavaScript frameworks … browser compatibility Familiarity with RESTful APIs, GraphQL and Websockets Experience with CSS pre-processors e.g. Tailwind Back-end skills Proficiency in backend programming languages (Typescript and/or other OOP language such as c#/Java) Strong database knowledge (SQL and NoSQL) Proficiency with RESTful APIs and GraphQL APIs ...

Senior Software Engineer (Full Stack)

Location
Belfast City District, Northern Ireland, United Kingdom
prioritisation of deliveries.**Essential/Desired Criteria****Essential:*** 5+ years of demonstrable industry experience as a Full Stack or Front/Backend Engineer in Typescript in a professional environment.* Front-end skills + Proficient in HTML5, CSS3, and Typescript + Proficient in React, Redux, ReactQuery + Experience with … Familiarity with RESTful APIs, GraphQL and Websockets + Experience with CSS pre-processors e.g. Tailwind* Back-end skills + Proficiency in backend programming languages (Typescript and/or other OOP language such as c#/Java) + Strong database knowledge (SQL and NoSQL) + Proficiency with RESTful APIs ...

AI Engineer (Agentic Systems)

Location
Belfast City District, Northern Ireland, United Kingdom
data-heavy domain Experience with MCP server development Experience with time series or analytical databases (kdb+/KDB-X, ClickHouse, Oracle) Python, Java and TypeScript Experience deploying models on-premise or in a locked-down cloud environment Who does well here People who are honest about what they ...

Associate AI Agent Platform Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
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/Node, cloud-native microservices, and exposure to LangGraph, OpenAI/Anthropic SDKs, and AWS. #J-18808-Ljbffr ...

Software Engineer, Autonomous AI Agents Platform

Location
Belfast City District, Northern Ireland, United Kingdom
powering autonomous security operations, with fellow engineers using the platform to protect Fortune 100 customers 24/7/365. We value Python and TypeScript skills, experience with microservices and cloud deployments, and a proactive attitude to ship robust software at scale. This role requires on-site work ...

Data Engineer

Hiring Organisation
Ocho
Location
Belfast, Northern Ireland, United Kingdom
querying and manipulation Proven experience designing and implementing ETL and ELT pipelines Experience with Redshift, Snowflake or both UK work authorisation Desirable: Experience with TypeScript Familiarity with observability tools including logging, monitoring and tracing Experience with data modelling and metadata tooling Experience with API design and implementation React frontend ...

Software Engineer — Hybrid, Flexible Hours & AI Tools

Location
Belfast City District, Northern Ireland, United Kingdom
ScreenCloud is hiring an experienced Software Engineer in Belfast to help us deliver end-to-end features across the stack. You will work in TypeScript on Node, deploying AWS services via Pulumi, and design scalable solutions that deliver simple experiences on complex data. We value collaboration with Product, Design ...

Staff Full-Stack Engineer: Mission Control for AI Security

Location
Belfast City District, Northern Ireland, United Kingdom
user experience for enterprise-grade AI security agents and collaborate across product, design, and backend teams. This high-ownership role demands deep JavaScript/TypeScript skills, React expertise, and experience with large-scale systems, cloud-native development, and on-call rotations. #J-18808-Ljbffr ...

Staff Software Engineer, AI Agents Platform (Satori)

Location
Belfast City District, Northern Ireland, United Kingdom
products and partners. You will work with product teams to ship robust, production-grade services and drive architectural decisions. The position demands strong Python, TypeScript/Node skills, cloud-native experience, and proven production delivery of agentic or LLM-based systems. #J-18808-Ljbffr ...

Senior Kotlin Developer

Location
Belfast City District, Northern Ireland, United Kingdom
Description Developing software for clients using Kotlin and Java on the AWS Cloud platform, following best practice. In addition to Kotlin, this project utilises Typescript/Node.js using the GOV.UK Design System. Kubernetes and Docker to schedule and run services hosted on AWS Cloud. You’ll join a Scrum … practices like Code Reviews, CI/CD Pipelines and SOLID/DRY principals Hands-on developing/coding role using the following technologies: Frontend (TypeScript, Node, Express JS) Backend (Kotlin, SpringBoot, Hibernate) Experience in estimation and sizing Integration experience API Design experience Cloud experience Appetite to work with emerging ...

Software Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
everything we build. Responsibilities: Help build and deliver end-to-end product features across the stack: UI, APIs, and data model. Develop in TypeScript on Node and use Pulumi to deploy AWS tech like Lambda, DynamoDB and API Gateway in a way that’s reproducible, reviewable, and safe … GraphQL services, and considering how your API choices impact the clients that call them You’re happy to work in a typed language like TypeScript, or you’ve worked with un-typed web languages like JavaScript or Ruby in the past and are keen to see what the TypeScript ...

Full Stack Developer

Hiring Organisation
Version 1
Location
Belfast, UK
Employment Type
Full-time
Company DescriptionVersion 1 has celebrated over 28 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise enables our customers to navigate the rapidly ...

Staff Full-Stack Software Engineer - Mission Control (Satori)

Location
Belfast City District, Northern Ireland, United Kingdom
work on-site four days per week at our Belfast office Extensive meaningful hands-on engineering experience developing large scale systems using JavaScript, TypeScript, or similar. Direct hands-on experience with and deep knowledge of React and TypeScript, plus one or more UI back-ends (Rails, Swing, Node ...

Lead D365 CE Engineer

Hiring Organisation
Hackajob Ltd
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Permanent
development Experience with CE modules such as Sales, Marketing, Customer Service, Field Service and Customer Insights) C# plug-in development and PCF development (TypeScript/React) JavaScript form customisation and Power Automate Knowledge of public cloud platforms, such as AWS and Azure, including SaaS and PaaS offerings Desirable Typescript ...

Senior Software Developer

Location
Newtownabbey, Northern Ireland, United Kingdom
grade, end-to-end auction platform that powers both internal operations and the public-facing auction website. It has been built as a modern TypeScript solution using a Node.js backend API with NestJS, a React administrative portal, and a Next.js customer-facing website. The product is hosted … Collaborate cross-functionally with Product, Ops and Support to triage issues, scope work, and deliver incremental value safely and predictably. Technical environment Languages & frameworks: TypeScript, Node.js, NestJS, React, Next.js; monorepo via Lerna & Yarn workspaces. Data & messaging: Aurora MySQL Serverless v2 (RDS), TypeORM migrations, ElastiCache/Redis, Bull queues. Search ...

Mid-Level Data Engineer (Python/ AWS)

Location
Belfast, Northern Ireland, United Kingdom
implement APIs to expose data for downstream consumers Contribute to cloud-based data platform development in AWS Support lightweight frontend work (React/TypeScript) for data-focused tools where needed Implement observability practices (logging, monitoring, tracing) across data pipelines and APIs Improve reliability, performance, and failure handling across … solving skills and ability to work with evolving requirements Good communication skills and experience working in cross-functional teams Nice to Have Experience with TypeScript or JavaScript Experience contributing to frontend applications (React) Familiarity with observability tooling (logging, monitoring, tracing) Experience with data modelling and metadata management Exposure ...

Senior Software Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
Who You Are Humble, Hungry, Smart. Location: Belfast Contract: Full time, Permanent EverQuote is seeking a forward thinking Senior Software Engineer to join our market-leading insurance lead amplification platform! As a Senior Software Engineer ...

Cloud-Native Senior Software Engineer (Hybrid)

Location
Belfast City District, Northern Ireland, United Kingdom
Instil Software Ltd is seeking experienced Senior Software Engineers to design, build, and operate scalable cloud-native solutions using Java, Python, C#/.NET and TypeScript. You’ll influence architecture, drive API design, and guide ...

Engineering Lead - SVP

Location
Belfast City District, Northern Ireland, United Kingdom
Characteristics:****Experience:*** Proven experience as an Engineering Lead, Software Engineering Manager, or similar role.* Strong expertise in multiple programming languages (preferably Python, Go, and TypeScript), frameworks, and tools.* Strong understanding of both SQL and NoSQL databases.* Proven experience with distributed systems, event-driven architectures, container-based micro-services, distributed … deep understanding of user needs and contributing to the overall product vision. Our tech stack is diverse, encompassing (but not limited to) Python, Go, TypeScript, React, Kubernetes, Mongo, and Generative AI features requiring adaptability and a willingness to learn. **Responsibilities:*** Work with a wide variety of Citi teams ...

React Native Developer

Hiring Organisation
AMS CWS
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Contract, Work From Home
At Deloitte, we are committed to building agile, inclusive, and future-ready teams that help our clients thrive. We are looking for an React Native Developer for an 12 Month Day Rate Contract on a ...

Tech Lead [gn] Feature Team

Location
Belfast City District, Northern Ireland, United Kingdom
complex technical challenges yourself. Technical Stack Mastery: Guide the technical direction of your team using Scala and Python for robust backend data systems, and TypeScript for full-stack feature delivery. AI-Driven Velocity: Actively use and advocate for AI coding agents (like GitHub Copilot, Cursor, or similar tools) within … Deep backend engineering experience building and scaling cloud-native SaaS platforms. Polyglot Developer: Strong, production-proven experience writing code in Scala, but Python or TypeScript are a big plus. Coding Agent Mastery (Must-Have): Deep experience using AI coding agents in your day-to-day work. You know ...

Senior Front-End Engineer: React/TypeScript & AI UI | Equity

Location
Belfast City District, Northern Ireland, United Kingdom
recruiting a Senior Front End Engineer for a growing software company in Belfast. You’ll build modern, scalable front-end applications using React and TypeScript, with AI-driven UI components contributing to your work. You will collaborate with backend, product and AI engineers to shape new features while ensuring ...

Senior Front End Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
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 is investing heavily in how users interact with its technology, including new approaches where … that allow these experiences to work reliably in production. What You'll Be Doing Building and developing complex front‐end applications using React and TypeScript Creating reusable components and scalable front‐end architecture Working on interfaces that combine traditional application experiences with AI‐generated and dynamic UI Building ...