226 to 250 of 1,193 TypeScript Jobs in London

Forward Deployed Software Engineer London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
facing technical role - forward deployed engineering, technical consulting, solutions architecture, or engineering leadership with external stakeholders Strong proficiency in modern software engineering stacks - Python, TypeScript, or Java - with comfort across cloud platforms (AWS, Azure, GCP) Experience driving engineering process change or transformation within organisations - you have helped teams adopt ...

Lead Software Engineer - Python / AI - Athena Core - Vice President

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
simplificationRequired Qualifications, Capabilities, and Skills:Strong software engineering fundamentals and passion for developer toolingProficiency in multiple programming languages, with emphasis on Python; familiarity with TypeScript/React and SQL for full stack developmentDemonstrated experience leading effective use of enterprise-authorized AI-assisted software development tools within the work environment ...

Forward Deployed Software Engineer

Hiring Organisation
Palantir Technologies
Location
London, United Kingdom
Salary
£ 80 K
working with and using large scale data to solve valuable business problems.Strong coder with demonstrated proficiency in programming languages such as Python, Java, C++, TypeScript/JavaScript, or similar.Demonstrated ability to collaborate effectively in teams of technical and non-technical individuals, and comfortable working in a rapidly changing environment ...

Software Engineer III - AI/ML Platform

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
Degree in Computer Science or equivalent.Solid programming fundamentals: data structures, concurrency basics, debugging, testing.Comfort working in one or more of Go, Python, or TypeScript, with the ability to ramp up quickly on the others.Interest in distributed systems and system design, even if you haven't built large systems yet.Curiosity ...

Software Engineering Lead

Hiring Organisation
Elliptic
Location
London, United Kingdom
Salary
£ 80 K
not.Our ideal candidate has:Demonstrated success leading and mentoring a team of 3–5 software engineers for at least 2 years.Strong experience with TypeScript across backend (Node.js/NestJS) and frontend (React/Redux) development.Proven track record of architecting scalable UI applications and APIs with ability to make informed ...

Staff Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Experience with LLM integration in production systems – prompt engineering, evaluation, working with APIs such as Gemini, Claude, or OpenAI. Frontend experience with React and TypeScript – we value engineers who can contribute across the stack when needed. Experience in regulated industries – fintech, audit, compliance, insurance, or banking. Familiarity with ...

Principal Applied Data Scientist

Hiring Organisation
London Stock Exchange Group
Location
London, United Kingdom
Salary
£ 80 K
technical audiences.DESIRABLE SKILLSFamiliarity with DevOps practices including CI/CD, version control, automated testing, and monitoring to support reliable model deployment and maintenance.Experience with TypeScript, particularly for building or contributing to production services and APIs alongside ML systems.EDUCATION Bachelor's degree in Engineering, Computer Science, Data Science, Statistics, Mathematics ...

Software Engineer III - Data Analytics Platform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Computer Science or equivalent. Solid programming fundamentals: data structures, concurrency basics, debugging, testing. Comfort working in one or more of Go, Python, or TypeScript, with the ability to ramp up quickly on the others. Interest in distributed systems and system design, even if you haven't built large systems ...

Staff Software Engineer

Hiring Organisation
Unlikely AI
Location
London, United Kingdom
Salary
£ 80 K
reasoning systems.Experience with LLM integration in production systems – prompt engineering, evaluation, working with APIs such as Gemini, Claude, or OpenAI.Frontend experience with React and TypeScript – we value engineers who can contribute across the stack when needed.Experience in regulated industries – fintech, audit, compliance, insurance, or banking.Familiarity with the modern Python ...

Software Engineer / AI Engineer

Hiring Organisation
Elsevier
Location
London, United Kingdom
Salary
£ 70 K
/CD, modern SDLC, TDD, and code review.Data: Working with relational, columnar and vector stores, grounded in sound data-modelling principles.Languages: Python, Java, TypeScript/JavaScript, SQL and relevant AI SDKs.Communication: Clear written and verbal communication with technical peers and stakeholders.Measurement: Instrumenting solutions to capture usage, productivity, and quality ...

Principal Machine Learning Engineer

Hiring Organisation
ComplyAdvantage
Location
London, United Kingdom
Salary
£ 80 K
stack is designed to run on public cloud architectures, notably AWS and GCPDevelopment is organised around Kotlin and Python for our backend languages and TypeScript/ES6+React for our frontend stackWe make substantial use of relational database technologies, notably Postgres, YugabyteWe also use an event-sourced model powered ...

Staff Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
enterprise customers, where reliability, integrations, and data pipelines matter as much as the interface. Frontend craft. Comfort with a modern frontend framework (React, TypeScript, or similar) and an eye for interfaces that feel considered rather than merely functional. Cloud infrastructure. Experience deploying and operating distributed services ...

Senior Software Engineer

Hiring Organisation
Unlikely AI
Location
London, United Kingdom
Salary
£ 80 K
reasoning systems.Experience with LLM integration in production systems – prompt engineering, evaluation, working with APIs such as Gemini, Claude, or OpenAI.Frontend experience with React and TypeScript – we value engineers who can contribute across the stack when needed.Experience in regulated industries – fintech, audit, compliance, insurance, or banking.Familiarity with the modern Python ...

Principal Applied Data Scientist

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
SKILLS*** Familiarity with DevOps practices including CI/CD, version control, automated testing, and monitoring to support reliable model deployment and maintenance.* Experience with TypeScript, particularly for building or contributing to production services and APIs alongside ML systems.**EDUCATION** Bachelor's degree in Engineering, Computer Science, Data Science, Statistics ...

Solar Web UI Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
review iterations for their deliveries, Develop yourself towards the goal of becoming a senior full-stack developer. Skills and Experience Technical skills: Versatile JavaScript (TypeScript) developer with good software design principles, With 7+ years of relevant experience, Expert in React, Redux, RX JS, NPM/Yarn, webpack, CSS, HTML ...

Lead Software Engineer - Python / Athena Trade and Risk Services

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
advanced applied experience Strong software engineering fundamentals and a genuine passion for developer and operations tooling Proficiency in Python, with working knowledge of TypeScript/React for web tooling and SQL for full-stack work Proficient user of enterprise-authorized AI-assisted development tools (coding, review, test acceleration, troubleshooting ...

Senior Product Engineer

Hiring Organisation
Zapp
Location
London, United Kingdom
Salary
£ 100 K
great fit if youSenior engineering experience. 5+ years building production software.Full-stack range. Comfortable across backend, web, and infrastructure.Strong fundamentals. Confident with TypeScript, GraphQL, and SQL. At home in NestJS (or a similar Node.js framework) and React.Cloud and DevOps minded. Comfortable across GCP or a similar cloud, CI/ ...

Lead Software Engineer - Python / Athena Trade and Risk Services

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
engineering concepts and advanced applied experienceStrong software engineering fundamentals and a genuine passion for developer and operations toolingProficiency in Python, with working knowledge of TypeScript/React for web tooling and SQL for full-stack workProficient user of enterprise-authorized AI-assisted development tools (coding, review, test acceleration, troubleshooting ...

Senior Solutions Architect - Growth Analytics

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
trade-offs in fast-paced environments What will help you on the job Experience with modern web development frameworks, particularly Next.js,React, and TypeScript Familiarity with Google Cloud Platform services, especially BigQuery andCloud Run Knowledge of enterprise authentication patterns including SSO, SAML, OAuth,and RBAC Experience processing and optimizing ...

Solution Architect (SFIA 5)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
DevSecOps practices, CI/CD pipelines, and Infrastructure as Code Experience with one or more programming languages such as Golang, Java, JavaScript/TypeScript, or Python Experience working within Agile delivery environments and cross‐functional engineering teams What We’re Looking For We’re looking for someone who combines ...

Principal Software Engineer - International

Hiring Organisation
Jobleads-UK
Location
City of Westminster, England, United Kingdom
part of our modernisation drive, will continue to introduce new ones. Technologies currently include: Java, Spring, Spring Boot and Micronaut React, Next.js, TypeScript and Angular Azure Cloud and Kubernetes Kafka and IBM MQ SQL Server, MongoDB and Redis OpenTelemetry and Dynatrace Desirable Experience Experience within retail, international commerce, supply ...

Staff / Senior Staff Engineer, AI Agent Engineering

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
workflows. Experience designing evaluations for AI systems, or strong test-engineering instincts you are eager to apply to non‐deterministic software. Strongproficiencyin Python or TypeScript, plus solid API, microservices, and event-driven architecture skills. Fluency with modern engineering practice: Git, automated testing, CI/CD, observability, and cloud platforms. ...

Software Engineer - Affiliate Operations

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
technical challenges. Growth Mindset: You embrace feedback, enjoy learning new technologies, and use data to validate ideas and improve customer outcomes. Experience with React, TypeScript, GitHub Actions, AWS, modern CI/CD pipelines, or ecommerce platforms such as Shopify, Magento, or Salesforce Commerce Cloud would be a strong advantage. ...

Senior Front End Software Engineer - Application Development

Hiring Organisation
Palantir Technologies
Location
London, United Kingdom
Salary
£ 80 K
technologies work.Familiarity with data structures, loading patterns, frontend frameworks, and other technical tools and concepts.Proficiency with programming languages such as JavaScript/TypeScript, or similar languages.Strong written and verbal communication skills.Life at PalantirWe want every Palantirian to achieve their best outcomes, that’s why we celebrate individuals’ strengths, skills ...

Senior Software Engineer | API Enterprise | Full-Stack

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
fundamentals and system design are core to how you work. Roughly 80-90% of the work is backend; working on the frontend (React/TypeScript) is a welcome plus, not a requirement. Enterprise Platform Fluency: You bring hands-on experience with the building blocks of modern enterprise APIs ...