26 to 50 of 56 TypeScript Jobs in the City of Westminster

Software Engineer, Agent (French speaking)

Hiring Organisation
Sierra
Location
Westminster abbey, United Kingdom
speed Familiarity with tools that power today's AI agents: eval frameworks, agent tooling, RAG pipelines, and prompt engineering Prior experience with React, TypeScript, and/or Go Previous roles where you interfaced with customers or led technical projects with external stakeholders Our values Trust: We build trust with ...

Software Engineer, Agent (German speaking)

Hiring Organisation
Sierra
Location
Westminster abbey, United Kingdom
speed Familiarity with tools that power today's AI agents: eval frameworks, agent tooling, RAG pipelines, and prompt engineering Prior experience with React, TypeScript, and/or Go Previous roles where you interfaced with customers or led technical projects with external stakeholders Our values Trust: We build trust with ...

Software Engineer, Agent (Spanish speaking)

Hiring Organisation
Sierra
Location
Westminster abbey, United Kingdom
speed Familiarity with tools that power today's AI agents: eval frameworks, agent tooling, RAG pipelines, and prompt engineering Prior experience with React, TypeScript, and/or Go Previous roles where you interfaced with customers or led technical projects with external stakeholders Our values Trust: We build trust with ...

Node Developer

Hiring Organisation
Solirius Reply
Location
Westminster abbey, United Kingdom
Job Description hackajob is collaborating with Solirius Reply to connect them with exceptional professionals for this role. The following information aims to provide potential candidates with a better understanding of the requirements for this role. ...

Prototyping Engineer - Frontier R&D

Hiring Organisation
Flutter UK&I
Location
Westminster abbey, United Kingdom
technical presentations and documentation of prototype capabilities What you’ll need: Strong software development skills with proficiency in multiple programming languages (Python, JavaScript/TypeScript, etc.) Hands-on experience with machine learning frameworks (PyTorch, TensorFlow, or similar) Extensive daily use of generative AI tools for coding (Claude, Cursor, GitHub ...

Conversational AI Engineer

Hiring Organisation
loveholidays
Location
Westminster abbey, United Kingdom
agents on conversational platforms (e.g., Google Dialogflow CX, Vertex AI Agent Builder, Amazon Lex, Rasa). Software Engineering: Strong programming proficiency in Python or TypeScript or other programming language, backed by solid software engineering and infrastructure development practices. Advanced LLM Orchestration: Experience designing LLM applications beyond basic APIs, including ...

Agent Engineer, TLM

Hiring Organisation
Sierra
Location
Westminster abbey, United Kingdom
ownership and urgency Familiarity with tools for today’s AI agents: eval frameworks, agent tooling, RAG pipelines, and prompt engineering Prior experience with React, TypeScript, and/or Go Experience interfacing with customers or leading technical projects with external stakeholders Our values Trust: We build trust with our customers ...

GNSS Signal Processing Engineer

Hiring Organisation
Hexwired Recruitment Limited
Location
City of Westminster, Greater London, Oxford Circus, United Kingdom
Employment Type
Permanent
Salary
£70000 - £80000/annum Pension, Bonus, Healthcare
Oxford, please apply. For more information on this role, or any other jobs across; Embedded, C++ programming, Embedded Linux, Full stack, C#, Python, Typescript, Rust, Electronics, Power Electronics, Golang Development, Machine Learning, Data Science or Simulation contact us today. ...

Senior Software Engineer - Identity & Authentication

Hiring Organisation
Vanguard
Location
Westminster abbey, United Kingdom
client authentication using Angular Build and evolve backend services that support authentication and identity flows Design and implement REST APIs using NestJS/TypeScript Integrate with identity and MFA platforms (e.g. Transmit Security, Auth0) Deploy and operate services on AWS, using Infrastructure as Code Database migrations and updates Manage … improve engineering standards, tooling, and reliability What it takes Proficiency in Angular (v14+) — you will own and onboard others onto an Angular 21 codebase TypeScript across frontend and backend Experience with Angular component libraries and design systems Solid Node.js backend experience, with NestJS or Express for REST API development ...

Vice President, Full-Stack Engineer

Hiring Organisation
BNY
Location
Westminster abbey, United Kingdom
simplify complexity, make evidence-based decisions and drive continuous improvement. Corporate Actions domain experience is strongly preferred. Groovy/Spock and JavaScript/TypeScript with Angular for full-stack contexts preferred Financial services background with risk and controls in regulated environments preferred How We Work: Agile (Scrum/Kanban … ownership (build, test, deploy, monitor, iterate); growth mindset with continuous learning and knowledge sharing. Code: Java 17/21 (Spring, Maven), Groovy, JavaScript/TypeScript (Angular) Testing: JUnit, Spock Architecture: Microservices Deployment: Private Cloud (VMs/containers) Tooling: GitLab (git and CI/CD), IntelliJ, Windsurf, Docker, Splunk, AppDynamics ...

Product Manager, Agent Development

Hiring Organisation
Sierra
Location
Westminster abbey, United Kingdom
equivalent professional experience. Even better... AI-related experience (experience with product development for AI agents a plus). Some coding experience with React, Typescript, and Go. MBA or equivalent professional experience (while this is a product management role, you will have the opportunity to lean into broader business roles ...

Product Manager, Agent Development (Italian speaking)

Hiring Organisation
Sierra
Location
Westminster abbey, United Kingdom
equivalent professional experience. Even better... AI-related experience (experience with product development for AI agents a plus). Some coding experience with React, Typescript, and Go. MBA or equivalent professional experience (while this is a product management role, you will have the opportunity to lean into broader business roles ...

Product Manager, Agent Development (Spanish speaking)

Hiring Organisation
Sierra
Location
Westminster abbey, United Kingdom
equivalent professional experience. Even better... AI-related experience (experience with product development for AI agents a plus). Some coding experience with React, Typescript, and Go. MBA or equivalent professional experience (while this is a product management role, you will have the opportunity to lean into broader business roles ...

Product Manager, Agent Development (German speaking)

Hiring Organisation
Sierra
Location
Westminster abbey, United Kingdom
equivalent professional experience. Even better... AI-related experience (experience with product development for AI agents a plus). Some coding experience with React, Typescript, and Go. MBA or equivalent professional experience (while this is a product management role, you will have the opportunity to lean into broader business roles ...

Product Manager, Agent Development (French speaking)

Hiring Organisation
Sierra
Location
Westminster abbey, United Kingdom
equivalent professional experience. Even better... AI-related experience (experience with product development for AI agents a plus). Some coding experience with React, Typescript, and Go. MBA or equivalent professional experience (while this is a product management role, you will have the opportunity to lean into broader business roles ...

Software Engineer

Hiring Organisation
Gemba Advantage
Location
Westminster abbey, United Kingdom
Willingness and eligibility to obtain SC & DV clearance (essential) Solid foundation in software engineering principles, and experience in at least one modern language (Java, TypeScript, Python, or Go) Interest or hands‐on exposure to cloud and container technologies such as AWS, Docker, or Kubernetes A proactive attitude toward learning … problem‐solving, and improving how things are built A collaborative approach, you value teamwork, shared learning, and quality delivery Tech we commonly use Java - TypeScript - Python - Go React/Angular AWS - Kubernetes - Docker Elasticsearch - MongoDB - relational DBs CI/CD - GitOps - infrastructure as code Why join Gemba ...

Senior Node.js Engineer

Hiring Organisation
Tesco
Location
Westminster abbey, United Kingdom
will be responsible for will have a global reach, impacting millions of customers. Some of the tech we are using at scale: Javascript, Typescript, Node.JS, GraphQL, REST, Kafka, Azure Cloud, Redis, Varnish Cache, Apollo Federation, Docker, Kubernetes etc. About the team Tesco’s xAPI (Experience API) powers Tesco … team ⁃ Tesco has a “do the right thing” mentality ⁃ We promote flexible working Job Responsibilities • Use your in-depth knowledge of JavaScript, Typescript, Node.JS, cloud and the backend services ecosystem to develop, and deploy scalable backend systems. • Work with product managers to understand business/product requirements. • Translate requirements ...

Software Engineer III - React / TypeScript, Gen AI, Frontend

Hiring Organisation
J.P. MORGAN
Location
Westminster abbey, United Kingdom
build custom UI components. Develop tools and automated processes to streamline development and enhance developer experience. Build Generative AI interface solutions using React and TypeScript, following CI/CD standards. Work closely with Product, UX, and cross-functional partners to deliver capabilities in agile sprints. Actively use AI development … generation, refactoring, debugging, documentation, and testing. Required Qualifications, Capabilities, and Skills: Formal training or certification in software engineering. Expertise in HTML, CSS, JavaScript, React, TypeScript, and state management. Experience optimizing and debugging performance and memory issues in web applications. Strong communication and collaboration skills with cross-functional teams. Familiarity ...

Java Engineer

Hiring Organisation
Tesco
Location
Westminster abbey, United Kingdom
/scripts to enhance efficiency. Technology stack we are using: · Languages: Experience in delivering Java (or any other JVM language), good to have: JS, TypeScript · Frameworks: Spring Boot or Micronaut · Cloud: Azure, Terraform for infrastructure automation · Architecture: Microservices · DB: SQL (PostgreSQL), NoSQL databases, e.g. Cosmos DB or Couch … alerting: Splunk, xMatters, New Relic etc. · VCS: GitHub · Zendesk & JIRA Requirements: · Solid experience in delivering Java or other JVM languages; familiarity with JS/TypeScript is a plus. · Experience with cloud platforms (Azure, AWS) and infrastructure automation (Terraform). xcunqrw · Good understanding of SQL (PostgreSQL) and NoSQL databases (e.g. ...

React UI Senior Lead Engineer - Synergy EMEA

Hiring Organisation
J.P. MORGAN
Location
Westminster abbey, United Kingdom
troubleshoot creative software solutions, applying innovative thinking to solve technical challenges and deliver robust systems. Write secure, high-quality production code in React and Typescript, and conduct thorough code reviews and debugging for team contributions. Identify and implement opportunities to automate or remediate recurring issues, enhancing the operational stability … React and Typescript. Familiarity with modern web build tools (e.g., webpack, Create React App, Vite). Proven ability to develop secure, high-quality production Typescript code. Commitment to code quality, including writing and maintaining test cases with frameworks such as Jest, Cypress, and @testing-library/react, as well ...

Software Engineer III (UI) - Digital Markets Execution Technology (DMET), Execute

Hiring Organisation
J.P. MORGAN
Location
Westminster abbey, United Kingdom
help build and evolve Execute, a real-time, latency-sensitive front-office trading UI used across global markets. You will deliver complex React and TypeScript web applications in close partnership with product, UX, QA, and back-end teams across a global organization. Your success will be measured by resiliency … patterns in data and uses these insights to drive improvements to coding hygiene and system architecture Build and evolve real-time React and TypeScript UI features for Execute, supporting complex, high-throughput trading workflows. Contribute to UI architecture and design for latency- and availability-sensitive experiences, balancing performance, security ...

Senior Software Engineer I - Account Integrity Team - Fincrime

Hiring Organisation
WISE
Location
Westminster abbey, United Kingdom
Job Description hackajob is collaborating with Wise to connect them with exceptional professionals for this role. Read all the information about this opportunity carefully, then use the application button below to send your CV and ...

Software Development Engineer III

Hiring Organisation
Tesco
Location
Westminster abbey, United Kingdom
root cause analysis and continuously improve reliability, quality and speed of delivery. Build and maintain web-based user interfaces using React.js, modern JavaScript/TypeScript, HTML and CSS, enabling colleagues to interact effectively with data and AI based tools. Technical Excellence: Promote strong software engineering practices across backend … e.g. copilots, assistants, agent based workflows), with a focus on reliability and real user impact. Good working knowledge of React.js and modern JavaScript/TypeScript, with experience building and maintaining production web interfaces. Proficiency with HTML and CSS, and an understanding of usability, accessibility and performance considerations. Experience working ...

Lead Software Engineer - Platform Engineering

Hiring Organisation
J.P. MORGAN
Location
Westminster abbey, United Kingdom
processes and workflows. Required qualifications, capabilities, and skills Formal training or certification on JavaScript concepts and 5+ years applied experience Strong knowledge of JavaScript, TypeScript, and ES6+ syntax Ability to write testable, clean JavaScript code Familiarity with writing unit tests Ability to work in a dynamic, agile environment within … needs Excellent written and verbal communication skills in English Preferred qualifications, capabilities, and skills Proficiency in React framework, building applications using React Native in TypeScript or JavaScript Native application development across Android/iOS in Kotlin/Swift Understanding of REST APIs and GraphQL Comfortable working with projects partially ...

Lead Software Engineer - Frontend Engineering - React Native

Hiring Organisation
J.P. MORGAN
Location
Westminster abbey, United Kingdom
development processes and workflows. Required qualifications, capabilities and skills Formal training or certification on JavaScript concepts and proficient advanced experience Strong knowledge of JavaScript, TypeScript, and ES6+ syntax Ability to write testable, clean JavaScript code Familiarity with writing unit tests Ability to work in a dynamic, agile environment within … needs Excellent written and verbal communication skills in English Preferred qualifications, capabilities and skills Proficiency in React framework & Building applications using React Native in TypeScript or JavaScript Native application development across Android/iOS in Kotlin/Swift Understanding of REST APIs and GraphQL Comfortable working with projects partially ...