51 to 72 of 72 TypeScript Jobs in Wales

The Frontend chapter is focused on, but not limited to, the skills and tech stack for Software Development around: Web and Mobile Frontends Vue.js, TypeScript HTML, CSS/SASS SPA, Micro frontends UX, Responsive Design, Accessibility Design Systems Unit testing, Functional testing Responsibilities: Extend existing infrastructure/architecture or … environment Strong technical communication skills, ability to lead and share concepts to various audiences One or more of the following technology stacks: Vue.js, javascript, typescript C++, QT/QML Selenium, Python or similar Demonstrated experience in leading software development teams, fostering a collaborative and high-performance culture, and effectively More ❯

Senior Software Engineer - AI Fintech Product Company - FULLY REMOTE IN UK - £120k - TypeScript/Python/React/AWS/GenAI, newport Client: Opus Recruitment Solutions Location: newport, United Kingdom Job Category: Other Online job hunting tools - EU work permit required: Yes Job Views: 4 Posted: 31.05.2025 Expiry Date … support with key tech decisions, architecture, project delivery and mentoring other Engineers in the team. Online job hunting tools Requirements: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Proven ability to lead More ❯

Social network you want to login/join with: Senior Software Engineer - AI Fintech Product Company - FULLY REMOTE IN UK - £120k - TypeScript/Python/React/AWS/GenAI, cardiff col-narrow-left Client: Opus Recruitment Solutions Location: cardiff, United Kingdom Job Category: Other - EU work permit required … the product! You'll support with key tech decisions, architecture, project delivery and mentoring other Engineers in the team. Requirements: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Proven ability to lead More ❯

Social network you want to login/join with: Senior Software Engineer - Remote - Fintech - Up to £120k - Python, TypeScript, AWS, Cardiff Client: Opus Recruitment Solutions Location: Cardiff, United Kingdom Job Category: Other - EU work permit required: Yes Job Views: 9 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: I am … quality engineering and innovation, focusing on end users. The role is full-stack, leaning towards backend development. The technology stack includes: Python React/TypeScript Node.js AWS GenAI Experience with another backend language (Ruby, C++, Elixir, Haskell, Go, Clojure, or Scala) is a plus. They are actively working with More ❯

Social network you want to login/join with: Senior Software Engineer - Remote - Fintech - Up to £120k - Python TypeScript AWS, Newport Client: Opus Recruitment Solutions Location: Newport, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: I am … a product approach centered around end users. The role is full-stack but leans towards backend development. The tech stack includes: Python React/TypeScript Node.js AWS GenAI Experience with another backend language (Ruby, C++, Elixir, Haskell, Go, Clojure, or Scala) is a plus Private projects showcasing passion for More ❯

test frameworks to improve confidence in testing (Please note that we're currently migrating from a bespoke Selenium/Java solution to use Playwright & Typescript). Be proficient in a range of coding languages (you may be an expert in only one) Lead the delivery practice, focusing on complex … testing expertise: Proven ability in test automation using modern technologies, with experience in frameworks such as Java, Selenium, or Cucumber. Experience in Playwright and TypeScript is particularly desirable. Coaching and mentoring: A strong track record of supporting and developing Test Engineers, particularly in building automation skills. Your expertise will … AWS Burp ( security ) BrowserStack Concourse/Jenkins Docker JMeter Karate/Rest API MongoDB Kafka Oracle Playwright Postman/SOAP UI Selenium Grid SQL Typescript Unix based systems Git XML Benefits Alongside your salary of £41,571, Companies House contributes £12,043 towards you being a member of the More ❯

sectors What you'll bring: ideally you're a mid or senior engineer with Python and AWS experience; any exposure to the front end (Typescript) is a plus as you'll get to work the fullstack in this role. Salary to £72k salary + Shares, 25 days holiday (rising … to 30), Flexible hours, hybrid (2 days a fortnight in Cardiff), 6% pension, healthcare + more! Tech stack: Python, AWS, Typescript, React - ideally you'd bring strong Python & AWS experience; and frontend exposure. Want more info? Get in touch for an informal chat to find out more More ❯

from anywhere. Product Analyst Project Management Product Management Software Consulting Client Delivery Manager Product and Project Management Senior Fullstack Engineer - Java and React React Typescript Node.js Solutions Architect - Databricks SQL Spark Python Databricks ETL Node.js Typescript React Senior React Developer React Typescript How we hire Frequently asked More ❯

from anywhere. Product Analyst Project Management Product Management Software Consulting Client Delivery Manager Product and Project Management Senior Fullstack Engineer - Java and React React Typescript Node.js Solutions Architect - Databricks SQL Spark Python Databricks ETL Node.js Typescript React Senior React Developer React Typescript How we hire Frequently asked More ❯

Social network you want to login/join with: Technical Co-Founder (Full-Stack – Flutter, NestJS, (TypeScript), newport col-narrow-left Client: CHAAMO Location: newport, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job … Co-Founder (Full-Stack) to help finalise our marketplace app and prepare it for launch. The platform is already built using Flutter and NestJS (Typescript) , and is nearly ready for testing. We're now looking for a hands-on technical partner to lead final development, optimise the stack, and More ❯

Social network you want to login/join with: Technical Co-Founder (Full-Stack – Flutter, NestJS, (TypeScript), cardiff col-narrow-left Client: CHAAMO Location: cardiff, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job … Co-Founder (Full-Stack) to help finalise our marketplace app and prepare it for launch. The platform is already built using Flutter and NestJS (Typescript) , and is nearly ready for testing. We're now looking for a hands-on technical partner to lead final development, optimise the stack, and More ❯

music or event related platform company. Places like Ticketmaster, Spotify, Stubhub, Eventbrite etc. The Role: You'll help build production-ready, scalable applications using TypeScript, React and Node. You'll also work with AI services (Python experience is a bonus) and be involved across the full development lifecycle, including … on CTO and Founder leading the Engineering. This role will be the first Dev team member. What They’re Looking For: Strong experience with TypeScript stack, AI services. Start-up scaling experience (e.g., being part of a product that has gone from early stage to Series A/B More ❯

music, or event-related platform company. Places like Ticketmaster, Spotify, Stubhub, Eventbrite, etc. The Role: You'll help build production-ready, scalable applications using TypeScript, React, and Node. You'll also work with AI services (Python experience is a bonus) and be involved across the full development lifecycle, including … on CTO and Founder leading the Engineering. This role will be the first Dev team member. What They’re Looking For: Strong experience with TypeScript stack, AI services, and start-up scaling experience (e.g., being part of a product that has gone from early stage to Series A/ More ❯

The Role ? Early stage startup hire — huge ownership and autonomy Working closely with the founders to bring the product vision to life GO backend, TypeScript/React frontend - open to Node.js experience on Backend too React Native is a bonus Desired Skills ? GO React TypeScript/Node AWS More ❯

data structuring to advanced AI integration, ensuring robust, scalable, and high-performance solutions. Key Responsibilities: Design, build, and maintain web application features using Next.js, TypeScript, React and Node Contribute to and optimise their monorepo, which includes both B2B SaaS platforms and AI/LLM modules. Integrate and fine-tune … workflows using orchestration frameworks like LangChain. Design, optimise, and manage database architecture using MySQL. Develop and maintain type-safe RPC endpoints with tRPC and TypeScript for seamless front-end and back-end communication. Rapidly onboard to their modern TypeScript stack, ensuring high-velocity feature delivery. Required experience: Proven … experience working within complex, unified codebases that combine application logic with AI/LLM components. Expertise in modern web development with Next.js, tRPC, TypeScript, and Prisma. Strong understanding of database design and optimisation, particularly with MySQL. Hands-on experience integrating with AI models like ChatGPT or Gemini, including prompt More ❯

data structuring to advanced AI integration, ensuring robust, scalable, and high-performance solutions. Key Responsibilities: Design, build, and maintain web application features using Next.js, TypeScript, React and Node Contribute to and optimise their monorepo, which includes both B2B SaaS platforms and AI/LLM modules. Integrate and fine-tune … workflows using orchestration frameworks like LangChain. Design, optimise, and manage database architecture using MySQL. Develop and maintain type-safe RPC endpoints with tRPC and TypeScript for seamless front-end and back-end communication. Rapidly onboard to their modern TypeScript stack, ensuring high-velocity feature delivery. Required experience: Proven … experience working within complex, unified codebases that combine application logic with AI/LLM components. Expertise in modern web development with Next.js, tRPC, TypeScript, and Prisma. Strong understanding of database design and optimisation, particularly with MySQL. Hands-on experience integrating with AI models like ChatGPT or Gemini, including prompt More ❯

of building a robust in-house product engineering team. Essentials for Senior Role: 5+ years of Full Stack/Backend experience, with expertise in Typescript, Node, React Experience with cloud platforms (GCP preferred but not essential) Leadership experience on projects (not management) Experience working in startups & fast-paced environments …/business-minded Interest in AI/LLMs Essentials for Mid Role: 3+ years of Full Stack/Front-end experience, with expertise in Typescript, React, Node Experience working in startups & fast-paced environments #J-18808-Ljbffr More ❯

with the view to build a solid product engineering team in house. Essentials for Senior role: 5+ years Full Stack/Backend leaning experience - Typescript/Node/React. Hand on experience with cloud platforms (GCP ideally but not essential). Leadership experience on projects (no management) Experience working … paced environments. Product/business minded. Excited by AI/LLMs Essentials for Mid role: 3+ years Full Stack/Front end leaning experience - Typescript/React/Node. Experience working in start ups & fast paced environments. Please note that if you are NOT a passport holder of the More ❯

design (including data structures) to AI integration, enhancing user experiences through advanced Large Language Models. Key Responsibilities Build and maintain web application features using TypeScript, React, Node + Next.js Contribute to and maintain a monorepo that includes both the B2B SaaS platform and AI/LLM modules Integrate and … LLM workflows using orchestration frameworks such as LangChain. Design and optimize the MySQL database Develop and maintain type-safe RPC endpoints using tRPC and TypeScript to ensure smooth frontend-backend communication Rapidly onboard to a modern TypeScript stack to support high-velocity feature development Required Qualifications Proven experience … working in a unified codebase combining application logic and AI/LLM components Strong proficiency in building modern web applications with Next.js, tRPC, TypeScript, and Prisma Practical experience integrating with AI models such as ChatGPT or Gemini, including prompt engineering and API management Familiarity with tools like LangChain (or More ❯

design (including data structures) to AI integration, enhancing user experiences through advanced Large Language Models. Key Responsibilities Build and maintain web application features using TypeScript, React, Node + Next.js Contribute to and maintain a monorepo that includes both the B2B SaaS platform and AI/LLM modules Integrate and … LLM workflows using orchestration frameworks such as LangChain. Design and optimize the MySQL database Develop and maintain type-safe RPC endpoints using tRPC and TypeScript to ensure smooth frontend-backend communication Rapidly onboard to a modern TypeScript stack to support high-velocity feature development Required Qualifications Proven experience … working in a unified codebase combining application logic and AI/LLM components Strong proficiency in building modern web applications with Next.js, tRPC, TypeScript, and Prisma Practical experience integrating with AI models such as ChatGPT or Gemini, including prompt engineering and API management Familiarity with tools like LangChain (or More ❯

Social network you want to login/join with: Senior Full-Stack Engineer - AI Startup - TypeScript/LLM - £120k - Fully Remote, newport col-narrow-left Client: Opus Recruitment Solutions Location: newport, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 10.06.2025 … pioneering the integration of AI into B2B software solutions. We are seeking a highly skilled Senior Full-Stack Engineer with a strong foundation in TypeScript and a keen interest in working with Large Language Models (LLMs). This role offers the opportunity to contribute to a unified codebase that … to the integration of LLMs—helping to shape intelligent, user-centric features. Key Responsibilities Design, develop, and maintain web application features using Next.js and TypeScript Contribute to a monorepo encompassing both SaaS and AI/LLM components Integrate and optimize LLMs (e.g., OpenAI , Gemini ) through prompt engineering and API More ❯

Social network you want to login/join with: Senior Full-Stack Engineer - AI Startup - TypeScript/LLM - £120k - Fully Remote, cardiff col-narrow-left Client: Opus Recruitment Solutions Location: cardiff, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 10.06.2025 … pioneering the integration of AI into B2B software solutions. We are seeking a highly skilled Senior Full-Stack Engineer with a strong foundation in TypeScript and a keen interest in working with Large Language Models (LLMs). This role offers the opportunity to contribute to a unified codebase that … to the integration of LLMs—helping to shape intelligent, user-centric features. Key Responsibilities Design, develop, and maintain web application features using Next.js and TypeScript Contribute to a monorepo encompassing both SaaS and AI/LLM components Integrate and optimize LLMs (e.g., OpenAI , Gemini ) through prompt engineering and API More ❯