401 to 425 of 1,377 TypeScript Jobs in the UK

Senior Engineer, Finance Engineering

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
impact on our team culture, processes and norms. Taptap Send is a cross‐platform mobile app developed with React Native and TypeScript, which talks to a backend service written in Kotlin and backed by a PostgreSQL database, all of which runs on AWS and is managed via Terraform. ...

Senior Full Stack Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
operational challenges. Interested in building software that directly impacts how businesses operate. Preferred Experience 5+ years of software engineering work experience. Experienced in Typescript, Python, React, FastAPI, Django, Flask, and AWS. Strong experience designing distributed systems and scalable applications. Experience owning production systems and making architectural decisions. Familiarity with ...

Senior Full Stack AI Engineer - REMOTE CONTRACTS

Hiring Organisation
Searchability
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £100,000 per annum
capabilities. Build reliable systems using modern engineering practices and AI-assisted development. Technical Requirements 10+ years' commercial Full Stack development experience. Strong Python and TypeScript development experience. Modern frontend experience (React or similar). Strong SQL skills and experience working with relational databases (PostgreSQL preferred). Experience building production ...

Staff Security Engineer, Product Security

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
looking for candidates who have: 8+ years of application security engineering experience Strong production coding ability in at least one of Java (preferred), TypeScript/JavaScript, Python, or Go — enough to perform deep code review, write proof‐of‐concept exploits, and contribute fixes directly into product repos Building security ...

Sr. Backend Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
collaborative engineering culture. Tech Stack: Java 21 (Spring Boot 3), Python, LangGraph, LLM APIs (OpenAI, Anthropic, Gemini), PostgreSQL, Kinesis, AWS, Terraform, GitHub Actions, Node.js, TypeScript, Next.js, React. What you will do Take ownership of complex backend systems from design through production — including architecture, implementation, and long‐term maintenance. Lead ...

Senior Software Engineer - Platform as a Service (BPaaS) London, GBR Posted today

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Contributions to open-source Kubernetes ecosystem projects (controller-runtime, kubebuilder, operator-sdk, etc.) Experience building multi-tenant platforms or control planes Familiarity with TypeScript/JavaScript for CLI or UI tooling Experience designing APIs (REST or gRPC) for developer-facing platforms EEO & Disability Inclusive Statements Bloomberg is an equal ...

Senior Software Engineer, Embedded UI

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
Software Engineering environment. Substantial project experience based on using AI/ML and LLM technologies. Proficiency in scripting languages such as JavaScript, TypeScript, React Native, Python, BrightScript, or related technologies. Experience working in an embedded environment. Consumer electronics experience in media/content or ad product development ...

Senior AI/ML Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
following educational and experience backgrounds: Expertise in productising LLM features and a strong background in Eval-driven-development. Expert-level proficiency in Python and Typescript/Javascript. Proven experience building an LLM agent harness . Experience utilizing reinforcement learning. Strong architectural skills with experience designing scalable, production-grade systems ...

Full-Stack Software Engineer - GDS

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
ship cohesive end‐to‐end experiences across team boundaries. What You’ll Bring Experience building and shipping production‐quality software. Strong TypeScript/JavaScript skills and significant frontend experience in production codebases. Solid experience with React and modern frontend tooling (such as Tailwind). Comfort collaborating with designers ...

Senior Software Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
Salary
£95,000
owning application end-to-end, from inception to maintenance, to retirement Designing systems that scale Expertise in some of our main programming languages - TypeScript, Java, Golang, Rust, Python Desirable Experience with Kubernetes, Prometheus, Terraform, NoSQL or GCP Perks of joining us: Company pension contributions at 5% Individualised training budget ...

Senior ML Engineer, Doc Fraud

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
across software engineering. End‐to‐end ownership: take complex projects from idea through design, implementation and production with minimal oversight. Tech stack: Python, Ruby, Typescript; running on AWS with Kubernetes. Strong judgement and initiative: make sound technical decisions in ambiguous situations; take initiative across multiple areas and coordinate cross ...

Software Engineering Manager - Warehousing

Hiring Organisation
Jobleads-UK
Location
City of Westminster, England, United Kingdom
DevOps: you build it, you run it. Tech Stack M&S uses a variety of technologies including; Java, Spring, SpringBOOT, Micronaut React, Next.js, Typescript, Angular Azure Cloud, Kubernetes, Dynatrace (observability) SQL Server, MongoDB Ignite, Redis What’s In It For You Working at M&S means being part ...

Applied AI Forward Deployed Engineer – Associate Manager

Hiring Organisation
Accenture
Location
City of London, London, United Kingdom
agent development, RAG pipelines, evaluation frameworks, workflows, and deployment. Technical Skills Solid programming proficiency (we are open to any experience but primary languages include: TypeScript and the JavaScript ecosystem, Python and Java). Hands-on experience building and deploying AI agents or multi-agent systems. Working familiarity with enterprise ...

Senior Application Security Engineer

Hiring Organisation
Jobleads-UK
Location
Uxbridge, England, United Kingdom
order to be considered, you must have the following experience; Experience assessing security impacts across codebases and APIs using languages such as Java, TypeScript and Python. Strong knowledge of the OWASP Top 10, secure coding practices, and common web and API vulnerabilities. Hands-on experience triaging, validating and remediating ...

Senior Full Stack Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
modelling) Professional experience with a server‐side language, ideally JVM based Professional experience building web‐based single page applications, using React/Typescript or an equivalent Knowledge of front‐end development, able to build rich user interfaces following a responsive design HTML/CSS experience, including concepts like layout ...

Software Engineer, New Grad - Infrastructure

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Familiarity with data structures, storage systems, cloud infrastructure, frontend frameworks, and other technical tools. Experience coding in programming languages, such as Java, C++, Python, TypeScript, JavaScript, or similar languages. Life at Palantir We want every Palantirian to achieve their best outcomes, that’s why we celebrate individuals’ strengths, skills ...

Forward Deployed Engineering - Senior Architect

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
look for: 6+ years experience in data engineering, data platforms & analytics, or software engineering Comfortable writing code in either Python, Scala, JavaScript/TypeScript, and modern frameworks Working knowledge of two or more common Cloud ecosystems (AWS, Azure, GCP) with expertise in at least one Deep experience with distributed ...

Lead Software Engineer - Equities - VP

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
market making, DMA or algo trading group in liquid markets (equities, FX, liquid rates, etc.) using FIX protocol Experience with web service development, REST, TypeScript knowledge with preferably Angular framework Experience with low-latency messaging middleware pub/sub technologies. Experience of time-series data analysis in technologies such ...

Staff Software Engineer, Frontend

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
treasury, payment and exchange use-cases. What you’ll do Modern React expertise: You have solid experience building responsive web applications using ReactJS and TypeScript . You are comfortable with hooks, context, and state management. Form handling: You have experience building complex forms and implementing robust validation logic. ...

AI Software Engineer

Hiring Organisation
Biometric Talent
Location
Nationwide, United Kingdom
Employment Type
Permanent
Salary
£60000 - £100000/annum
when to apply different approaches. Experience delivering AI or software solutions within commercial environments. The ability to write code where required, ideally using Python, TypeScript or similar technologies. Experience working directly with customers, gathering requirements and translating business needs into technical solutions. Strong communication skills with the ability ...

Product Engineer

Hiring Organisation
Jobleads-UK
Location
Narberth, Wales, United Kingdom
years of engineering experience, with at least 2 years of direct React development. Additionally, you are: Comfortable across the application stack - expert in React, TypeScript, Node.js, SQL, Python. A builder by nature – you whip up projects and demos and want to get to a solution for a user. Passionate ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
priorities.**What You’ll Bring:*** Strong hands-on software engineering skills with demonstrated ability to ship production-quality tooling, automation, and integrations (e.g., Python, TypeScript, or equivalent).* Solid DevOps and platform engineering fluency — comfortable working with CI/CD pipelines, infrastructure-as-code, and modern delivery toolchains.* Working ...

Web Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
high standards for reliability, performance and operational excellence Participate in code reviews and team discussions What You’ll Bring Strong expertise in JavaScript/TypeScript Experience building web applications using React.js Familiarity with building APIs using Node.js Understanding of web fundamentals: performance, accessibility, and cross-browser compatibility Experience writing ...

Head of Data Science (12m fixed-term contract)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Marshmallow Backend and Infrastructure: Latest Java μService, Spring Boot with Spring Cloud, Dynamodb, Terraform, Docker, AWS Fargate, Datadog, Opslevel, and TeamCity. Frontend and Mobile: TypeScript, CSS-in-JS (Styled Components), React, Redux, Redux Hooks, and other modern state management libraries. Kotlin on Android and Swift on iOS. Data ...

Engineering Director

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
environment for your team to show up and give their best each day REST APIs HTTP networking SQL, Redis PHP (Symfony), Rust, Python Web (Typescript, React) Desktop (C#, Swift) Infrastructure: MySQL/Ceph We need you to have: Experience in software engineering in progressively complex roles Experience directly leading ...