276 to 300 of 1,193 TypeScript Jobs in London

building with tools that both humans and AI love. Lovable engineers work across the stack, and examples of our technology include: Languages: Go, Rust, TypeScript Cloud: AWS, Azure, Google Cloud, Cloudflare Infrastructure: Kubernetes, Terraform, Temporal, OTEL, CI/CD Data: Postgres, ClickHouse, Firestore, Spanner, BigQuery We're always looking ...

agile practices including TDD, acceptance testing, pair programming, and continuous integration. Proficiency in Java or Kotlin, and familiarity with building modern web applications using Typescript and React. Experience applying iterative development to deliver high-value outcomes in complex domains. Exposure to data-driven or analytical systems; experience with ...

Learn, use, and improve best practices and processes for high-quality software development. Our technology stack includes Python, PostgreSQL, Django, mypy, GraphQL, Docker, Redis, Typescript, React. Qualifications Must qualify as a “US Person” to work with ITAR-controlled data. 5+ years of professional software development experience. 2+ years ...

compute farm and is accessed via Python and .NET SDKs — the main interface our quants use day-to-day.You’ll contribute to a TypeScript/React UI, backed by an F# ASP.NET service with a Postgres database on Kubernetes, giving real-time visibility into workload progress.Beyond that ...

development and automation capabilities, to improve the value realized by automation Required Qualifications/Skills Hands‐on experience building production UIs with React and TypeScript in large‐scale applications Strong knowledge of modern front‐end engineering, including state management, asynchronous data flows, and UI architecture Expertise in performance optimization ...

doing Previous experience as a Software Engineer in Test (SET), SDET, QA Automation Engineer or similar Proven programming skills in Python and/or TypeScript Experience with modern automation frameworks such as Playwright, Cypress, PyTest, Jest or Selenium Hands‐on experience using Generative AI tools to support software development ...

background Proven track record working with critical services or high-volume applications. Strong proficiency in a number of programming languages, which can include Python, TypeScript, Java, JavaScript, Go and others. Highly driven by technology with experience across multiple platforms. Familiarity with Serverless technologies (AWS, Azure or GCP). Strong ...

compute farm and is accessed via Python and .NET SDKs - the main interface our quants use day-to-day. You’ll contribute to a TypeScript/React UI, backed by an F# ASP.NET service with a Postgres database on Kubernetes, giving real-time visibility into workload progress. Beyond that ...

scaling products at hyper growth startupsExperience tinkering with or productizing LLMs, vector databases, and the other latest AI technologiesProficient in Python or Javascript/Typescript, and SQLExperience with KubernetesExperience with major cloud providers (AWS, Azure, GCP)PLEASE NOTE: Our policy requires a 90-day waiting period before reconsidering candidates ...

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 ...

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 ...

least five years' experience across AI, software engineering, ecommerce, platform engineering or a closely related area * Strong development skills in Python and JavaScript or TypeScript * Experience developing and optimising WordPress websites, including custom themes, plugins and API integrations * Experience integrating booking engines, ecommerce platforms and payment systems * Practical experience ...

least five years' experience across AI, software engineering, ecommerce, platform engineering or a closely related area * Strong development skills in Python and JavaScript or TypeScript * Experience developing and optimising WordPress websites, including custom themes, plugins and API integrations * Experience integrating booking engines, ecommerce platforms and payment systems * Practical experience ...

least five years' experience across AI, software engineering, ecommerce, platform engineering or a closely related area * Strong development skills in Python and JavaScript or TypeScript * Experience developing and optimising WordPress websites, including custom themes, plugins and API integrations * Experience integrating booking engines, ecommerce platforms and payment systems * Practical experience ...

least five years' experience across AI, software engineering, ecommerce, platform engineering or a closely related area * Strong development skills in Python and JavaScript or TypeScript * Experience developing and optimising WordPress websites, including custom themes, plugins and API integrations * Experience integrating booking engines, ecommerce platforms and payment systems * Practical experience ...

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 ...

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 ...

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 ...

operations.This is a hands-on Individual Contributor role.Required Qualifications5-8+ years of experience building production backend systems and APIsFunctional frontend skills - comfortable with React, TypeScript, and building user interfaces when neededExpert-level modern Python proficiency with deep knowledge of the ecosystem (Pydantic, FastAPI, asyncio, type hints)Strong experience with ...

browser based applications Experience writing web-based applications or automating tasks in any language, and an interest in learning (Go, Python, Node/JavaScript, TypeScript, React) In-depth knowledge of best practices around data security and identity management Strong documentation skills with an eagerness to teach others Nice ...

Advanced Python development skills, ideally with FastAPI or similar frameworks. Strong understanding of relational databases, schema design, and SQL. Familiarity with front-end development (TypeScript, React) is highly desirable. Experience designing scalable systems and working with cloud infrastructure and CI/CD pipelines. Excellent communication skills, able to collaborate ...

automation and Kubernetes experience, including infrastructure as code and observability toolingFull-stack development experience for internal tools and dashboardsNice to have:Experience with Python, TypeScript, Go or RustExposure to threat modelling, remediation or security architecture reviewsExperience in regulated or security-conscious environmentsFamiliarity with Git internals, self-hosted Git platforms ...

hygiene and system architecture Required qualifications, capabilities, and skillsFormal training or certification on software engineering concepts and advanced applied experienceProficiency in React, JavaScript/TypeScript, including automated unit/integration testingRespect for clean coding and best practicesHands-on practical experience in system design, application development, testing, and operational stabilityExperience ...

host), comfortable with WebSocket bridges, local service APIs, or IPC mechanisms to connect web UIs with native desktop applications. Sufficient front‐end literacy (React, TypeScript, Node) to make architectural decisions, review code, and collaborate effectively with dedicated front‐end teams. Demonstrated ability to leverage coding agents in spec‐driven ...

Qualifications, Capabilities, and Skills: Strong software engineering fundamentals and passion for developer tooling Proficiency in multiple programming languages, with emphasis on Python; familiarity with TypeScript/React and SQL for full stack development Solid understanding of testing, reliability, and maintainable system design Ability to operate independently in ambiguous problem ...