386 Typescript jobs in the United Kingdom
TypeScript Engineer (NextJs, React)
Posted 24 days ago
Job Viewed
Job Description
TypeScript Engineer (NextJs, React) - London/Hybrid
(TypeScript Engineer, React Developer, Web Developer, TypeScript, NextJs, React, JavaScript, TypeScript Engineer, React Developer, Web Developer, Urgent)
Our client's simple beginnings can be traced back to the 1950s. Today they employ over 1 million people in 1000 retail outlets across 20 countries. With revenues approaching £200 billion they are one of the most admired retailers in the World. They are about to embark upon the design and development of a brand new ecommerce system that is set to take the industry by storm.
We are seeking 2 contract TypeScript Engineers with strong NextJs and React to join their highly respected Web development team. TypeScript Developer applicants must have exceptional NextJs, React and JavaScript and detailed knowledge of SQL or NoSQL databases. Additional skills in React Hooks, Rest, GraphQL, SCSS, CSS, TDD, Unit Testing, Docker, GIT and Agile are also required. All applicants must have previous experience of working independently to meet deadlines, reviewing code and promoting clean coding principles and design patterns, as well as excellent communication skills in technical and non-technical aspects.
The initial contracts will be written for 6 months and are highly likely to be extended thereafter. To apply for this position please send your CV to Nathan Warner at Noir Consulting ( ).
(TypeScript Engineer, React Developer, Web Developer, TypeScript, NextJs, React, JavaScript, TypeScript Engineer, React Developer, Web Developer, Urgent)
NOIRUKTECHREC
NOIRUKREC
Backend Developer (Java & Node.js/TypeScript)
Posted today
Job Viewed
Job Description
Role: Backend Developer
Contract: 6 months
Location: Canary Wharf, London
Working model: Hybrid - 3 days onsite
We're looking for a talented Backend developer with strong Java and Node.js/TypeScript experience to join a dynamic development team within a leading financial services organisation.
This role is ideal for someone who enjoys working across both backend development and infrastructure, collaborating with centralised DevOps teams, and contributing to modern, large-scale financial services platforms.
What You'll Do
- Maintain and enhance scalable back-end applications using Java, Node.js, and TypeScript.
- Lead the migration of existing Node.js systems into Java to align with bank-wide infrastructure strategy.
- Work closely with DevOps teams, utilising Docker and Kubernetes for containerisation and deployments.
- Build and maintain CI/CD pipelines (GitHub Actions).
- Monitor and optimise system performance and uptime.
- Write robust unit and integration tests to ensure high code quality.
- Collaborate with cross-functional teams to define, design, and deliver new features.
What We're Looking For
- 5+ years' experience as a Java & Node.js/TypeScript developer.
- Hands-on experience with Docker, Kubernetes, GitHub Actions (CI/CD).
- Strong knowledge of SQL databases.
- Proven track record writing unit & integration tests.
- Strong problem-solving skills, with the ability to meet deadlines in collaborative environments.
Nice-to-Have Skills
- Experience with Snowflake (cloud data warehousing).
- GraphQL API development experience.
This is an urgent vacancy. If you are interested then please apply directly to the ad
Randstad Technologies is acting as an Employment Business in relation to this vacancy.
Backend Developer (Java & Node.js/TypeScript)
Posted today
Job Viewed
Job Description
Role: Backend Developer
Contract: 6 months
Location: Canary Wharf, London
Working model: Hybrid - 3 days onsite
We're looking for a talented Backend developer with strong Java and Node.js/TypeScript experience to join a dynamic development team within a leading financial services organisation.
This role is ideal for someone who enjoys working across both backend development and infrastructure, collaborating with centralised DevOps teams, and contributing to modern, large-scale financial services platforms.
What You'll Do
- Maintain and enhance scalable back-end applications using Java, Node.js, and TypeScript.
- Lead the migration of existing Node.js systems into Java to align with bank-wide infrastructure strategy.
- Work closely with DevOps teams, utilising Docker and Kubernetes for containerisation and deployments.
- Build and maintain CI/CD pipelines (GitHub Actions).
- Monitor and optimise system performance and uptime.
- Write robust unit and integration tests to ensure high code quality.
- Collaborate with cross-functional teams to define, design, and deliver new features.
What We're Looking For
- 5+ years' experience as a Java & Node.js/TypeScript developer.
- Hands-on experience with Docker, Kubernetes, GitHub Actions (CI/CD).
- Strong knowledge of SQL databases.
- Proven track record writing unit & integration tests.
- Strong problem-solving skills, with the ability to meet deadlines in collaborative environments.
Nice-to-Have Skills
- Experience with Snowflake (cloud data warehousing).
- GraphQL API development experience.
This is an urgent vacancy. If you are interested then please apply directly to the ad
Randstad Technologies is acting as an Employment Business in relation to this vacancy.
Software Engineer - Frontend (Javascript, Typescript)
Posted 6 days ago
Job Viewed
Job Description
Altium is transforming the way electronics are designed and built. From startups to world's technology giants, our digital platforms give more power to PCB designers, supply chain, and manufacturing, letting them collaborate as never before.
+ Constant innovation has created a transformative technology, unique in its space
+ More than 30,000 companies and 100,000 electronics engineers worldwide use Altium
+ We are growing, debt-free, and financially strong, with the resources to become #1 in the EDA industry
**Why A365 Software Engineering?**
Build the cloud platform that's transforming electronics design. Altium 365 for cloud lets design engineers communicate, collaborate and bring their ideas to market more efficiently than any platform in the industry. These are some of the R&D Software Engineering contributions you might make to Altium 365:
+ Building new cloud-native applications and scalable infrastructure
+ Utilizing AI and ML to power advanced search capabilities
+ Large-scale data processing; data modeling; holistic, intent-based API design
+ Stateful and stateless servers, relational databases, ORM frameworks
Altium offers the opportunity to conceive and build new product features for electronics engineers, and add your own ideas to the world's most collaborative and efficient electronics design platform.
**About the role:**
Your primary role will be product development for complex cloud applications with the Altium 365 R&D team, handling technical challenges that are different from most others on the market, a mixture of complex engineering software, microelectronics, and cloud services.
**A day in the life of our** **Front-End Engineer** **:**
+ Develop applications and modules with HTML, CSS, JavaScript, Vue.js and TS
+ Ensure the technical feasibility of UI/UX designs
+ Build reusable code and libraries for future use
+ Add to the team's expertise through collaboration and sharing knowledge
+ Demonstrate your enthusiasm for transformation, be it personal or team growth, better processes, solutions, ideas, whole industries, the world, or whatever would benefit from an engineer's most imaginative thinking
**Whom We're Looking For**
+ 5+ years' experience as a front end developer
+ A proactive, self-motivated learner who sees engineering as not just a job, but a way of looking at the world
+ A willing and clear communicator who can think big and in new directions, solving each problem that arises
+ Takes the long view, anticipating problems at the earliest stages of development
+ Flexible and agile in the face of change; welcome it, work with it
+ Takes ownership of what we commit to, sees it through to the end
**Required Technology Experience**
+ Advanced knowledge of HTML, CSS (SCSS), Javascript or Angular or Typescript
+ Knowledge of BEM or another CSS methodology
+ Experience with SPA modules
+ Proficient understanding of cross-browser compatibility
+ Git and / or SVN
**Locations:** Portugal only, Lisbon (hybrid) or remote mode
**OUR BENEFITS:**
+ Private medical insurance (Allianz)
+ Mental Health Benefit (nilo.health)
+ Professional development sponsorship
+ Meal Allowance
+ Employee referral program
+ Flexible working arrangements
+ Free lunch, snacks, and drinks in the office
** What Matters to Us**
+ **Big-thinking** _in pursuit of purpose_
+ **Diversity** _of thought_
+ **Courage** _of conviction_
+ **Transparency** _of intent_
+ **Ingenuity** _of AND_
+ **Agility** _in action_
+ **Adaptability** _of approach_
+ **Grit** _in pursuit of mission_
** Also, we would like you to know**
**We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender, gender identity or expression, or veteran status. We are proud to be an equal opportunity workplace.**
** Learn more about why a career at Altium is an opportunity like no other:** Altium Benefits** **:** Are you already an Altium employee?** Please apply directly through our internal Greenhouse job board. ( If you have questions, please contact HR.
Software Engineer - Frontend (Javascript, Typescript)
Posted 6 days ago
Job Viewed
Job Description
Altium is transforming the way electronics are designed and built. From startups to world's technology giants, our digital platforms give more power to PCB designers, supply chain, and manufacturing, letting them collaborate as never before.
+ Constant innovation has created a transformative technology, unique in its space
+ More than 30,000 companies and 100,000 electronics engineers worldwide use Altium
+ We are growing, debt-free, and financially strong, with the resources to become #1 in the EDA industry
**Why A365 Software Engineering?**
Build the cloud platform that's transforming electronics design. Altium 365 for cloud lets design engineers communicate, collaborate and bring their ideas to market more efficiently than any platform in the industry. These are some of the R&D Software Engineering contributions you might make to Altium 365:
+ Building new cloud-native applications and scalable infrastructure
+ Utilizing AI and ML to power advanced search capabilities
+ Large-scale data processing; data modeling; holistic, intent-based API design
+ Stateful and stateless servers, relational databases, ORM frameworks
Altium offers the opportunity to conceive and build new product features for electronics engineers, and add your own ideas to the world's most collaborative and efficient electronics design platform.
**About the role:**
Your primary role will be product development for complex cloud applications with the Altium 365 R&D team, handling technical challenges that are different from most others on the market, a mixture of complex engineering software, microelectronics, and cloud services.
**A day in the life of our** **Front-End Engineer** **:**
+ Develop applications and modules with HTML, CSS, JavaScript, Vue.js and TS
+ Ensure the technical feasibility of UI/UX designs
+ Build reusable code and libraries for future use
+ Add to the team's expertise through collaboration and sharing knowledge
+ Demonstrate your enthusiasm for transformation, be it personal or team growth, better processes, solutions, ideas, whole industries, the world, or whatever would benefit from an engineer's most imaginative thinking
**Whom We're Looking For**
+ 5+ years' experience as a front end developer
+ A proactive, self-motivated learner who sees engineering as not just a job, but a way of looking at the world
+ A willing and clear communicator who can think big and in new directions, solving each problem that arises
+ Takes the long view, anticipating problems at the earliest stages of development
+ Flexible and agile in the face of change; welcome it, work with it
+ Takes ownership of what we commit to, sees it through to the end
**Required Technology Experience**
+ Advanced knowledge of HTML, CSS (SCSS), Javascript or Angular or Typescript
+ Knowledge of BEM or another CSS methodology
+ Experience with SPA modules
+ Proficient understanding of cross-browser compatibility
+ Git and / or SVN
**Locations:** Portugal only, Lisbon (hybrid) or remote mode
**OUR BENEFITS:**
+ Private medical insurance (Allianz)
+ Mental Health Benefit (nilo.health)
+ Professional development sponsorship
+ Meal Allowance
+ Employee referral program
+ Flexible working arrangements
+ Free lunch, snacks, and drinks in the office
** What Matters to Us**
+ **Big-thinking** _in pursuit of purpose_
+ **Diversity** _of thought_
+ **Courage** _of conviction_
+ **Transparency** _of intent_
+ **Ingenuity** _of AND_
+ **Agility** _in action_
+ **Adaptability** _of approach_
+ **Grit** _in pursuit of mission_
** Also, we would like you to know**
**We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender, gender identity or expression, or veteran status. We are proud to be an equal opportunity workplace.**
** Learn more about why a career at Altium is an opportunity like no other:** Altium Benefits** **:** Are you already an Altium employee?** Please apply directly through our internal Greenhouse job board. ( If you have questions, please contact HR.
Senior Frontend Developer (React/TypeScript)
Posted 2 days ago
Job Viewed
Job Description
Key Responsibilities:
- Develop and maintain user-facing features using React and TypeScript.
- Translate UI/UX designs and wireframes into high-quality, reusable code.
- Optimize applications for maximum speed, scalability, and responsiveness.
- Collaborate with backend developers to integrate frontend components with server-side logic.
- Implement and maintain robust state management solutions (e.g., Redux, Context API).
- Write comprehensive unit and integration tests to ensure code quality.
- Participate in code reviews, providing constructive feedback to team members.
- Contribute to the evolution of the frontend architecture and development best practices.
- Ensure the technical feasibility of UI/UX designs.
- Troubleshoot and debug frontend issues, identifying and implementing effective solutions.
- Stay updated with emerging frontend technologies and trends.
- Proven experience as a Senior Frontend Developer or similar role.
- Strong proficiency in JavaScript, HTML5, and CSS3.
- Expertise in React and TypeScript.
- Experience with state management libraries (e.g., Redux, Zustand).
- Familiarity with frontend build tools (e.g., Webpack, Vite).
- Experience with RESTful APIs and asynchronous request handling.
- Knowledge of modern frontend testing frameworks (e.g., Jest, React Testing Library).
- Understanding of responsive design principles and cross-browser compatibility.
- Excellent problem-solving and debugging skills.
- Strong communication and collaboration skills, with experience in remote teams.
- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
Senior Frontend Developer - React & TypeScript
Posted 3 days ago
Job Viewed
Job Description
Key Responsibilities:
- Designing and developing complex, responsive, and user-friendly web interfaces using React and TypeScript.
- Collaborating closely with UI/UX designers to translate wireframes and mockups into high-quality code.
- Building reusable components and frontend libraries for future use.
- Optimizing applications for maximum speed and scalability across various devices and browsers.
- Implementing state management solutions (e.g., Redux, Zustand) and ensuring robust application architecture.
- Writing comprehensive unit and integration tests to ensure code quality and stability.
- Mentoring junior frontend developers and conducting code reviews.
- Staying up-to-date with the latest frontend technologies, trends, and best practices.
- Working within an Agile development environment, participating in sprint planning, daily stand-ups, and retrospectives.
- Troubleshooting and debugging frontend issues and providing timely resolutions.
The ideal candidate will possess a Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience. A minimum of 5 years of professional frontend development experience is required, with a strong focus on React and TypeScript. Proven experience in building large-scale, complex web applications is essential. Solid understanding of modern JavaScript (ES6+), HTML5, and CSS3 is mandatory. Experience with state management libraries, build tools (Webpack, Vite), and testing frameworks (Jest, React Testing Library) is highly beneficial. Excellent problem-solving skills, a keen eye for detail, and strong communication abilities are crucial. If you are a motivated frontend developer looking to contribute to innovative projects in a dynamic, remote setting, this opportunity is ideal for you.
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Senior Frontend Developer (React/TypeScript)
Posted 3 days ago
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Software Engineer C# TypeScript AWS
Posted today
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Job Description
Software Engineer / Developer (C# TypeScript AWS) Sunderland / WFH to £55k
Opportunity to progress your career in a hands-on Software Engineer role at a at a growing games / gambling site, whilst enjoying a range of benefits and perks.
As a Software Engineer you'll build captivating full stack web applications across all backend services and REST APIs that form the core platform e.g. payments. You'l.