701 to 725 of 1,192 TypeScript Jobs in London

modern tooling and AI‐assisted development practices to increase delivery speed and quality What They’re Looking For 5+ years of software engineering experience (TypeScript, JavaScript, Nest JS etc) Backend focused Engineering Experience working within a strong, engineering culture environment Strong product mindset and genuine interest in understanding customer ...

into real enterprise environments, A strong technical background, with an understanding of integration with ERPs, REST APIs, and mixed-system estates using Python, SQL, TypeScript, or similar Willingness to travel to client sites across the UK and EU as required. So What's Next ...

developer-focused mission. Collect feedback from developers and users to drive continuous innovation and improvement in the observability product area.### Skills Required* JavaScript* TypeScript* Go* Frontend Development* Observability* Data Ingestion* Data Storage* Data Processing* Distributed Systems* Data Visualization* Columnar Databases* Clickhouse* Tinybird* Messaging Systems* Streaming Services* Open Source ...

them into solutions A sense of ownership and pride in your work Clear communication and a collaborative mindset Helpful (but not required) Familiarity with TypeScript or modern web technologies Experience with browser automation tools (e.g. Puppeteer, Selenium) Exposure to security concepts or identity systems Experience working across frontend ...

equivalent relevant practical experience in a technical or engineering role. Hands‐on coding or scripting experience with Python, as well as React and TypeScript, and are comfortable reading and working alongside production code. Experience deploying AI‐powered tools, chat‐based interfaces, or automation products. Delivered projects in fintech, insurance ...

Comfortable with evals, prompt engineering, and reasoning about model failure modes Ability to work across the stack to integrate AI into real product workflows (TypeScript/React frontend, Python backend) Ability to reason about complex domain workflows, not just prompt-response Strong plus if you have: Founder ...

efficiency through intelligent automation.Skills & ExperienceStrong Python programming skills with experience using libraries such as Pandas, NumPy, Scikit-learn, XGBoost or LightGBM, and Plotly, Rust, Typescript, Python or Matplotlib.Experience developing machine learning models for prediction, optimisation or classification.Strong SQL skills and experience working with relational databases.Sound understanding of statistics, predictive ...

enabled Proficient in PostgreSQL and one or more of the data platforms (Snowflake, BigQuery, Databricks, Firebolt, etc.) Experience with our product stack (Node.js & Typescript) preferred Feel like you are never building fast enough. You have start-up experience and thrive in fast-paced, chaotic environments Bonus points for experience ...

workflow. Not "vibe coding" - using them as a force multiplier where they help, ignoring them where they don't.Nice-to-have, not required:Strong TypeScript/Node.js experience (it's our primary stack, but we'll happily hire someone excellent in Go, Kotlin, Python or similar)Experience scaling systems ...

imagine working without. React is the core of what customers see and touch — you lead frontend architecture in React and TypeScript, set the quality bar for components, state management, and performance. You work closely with backend and infrastructure as needed to ship complete features, including AI-powered ones built ...

manage projects in a highly dynamic, fast-paced environment. Guide technical and architectural decisions, emphasizing scalability, robustness, and user experience across React/TypeScript front ends, REST/gRPC APIs, Go/FastAPI services, and the auth, RBAC, and audit underneath. Work closely with research, platform, and product ...

Chapter and mentoring junior colleagues in modern best practices.What you will bring...Professional experience in frontend web development, with expert knowledge of React, TypeScript, and Next.js.A deep understanding of modern frontend architecture, including state management, component patterns, and hooks.Experience with web testing frameworks (like Jest or Cypress ...

secure SDLC fundamentals, including threat modelling, secure design, vulnerability management, and CI/CD securityEngineering and toolingComfortable writing and reviewing code (Python, Go, TypeScript, or similar)Experience building integrations and automating security workflowsExperience with security tools at scale — SAST, DAST, SIEM, endpoint, cloud, identity, AI/ML, vulnerability management ...

built developer-facing products, APIs, or SDKs. You have shipped agent systems with structured tool-use at scale. You have meaningful Go, Rust, or TypeScript backend experience to complement your Python. You have hired, ramped, or mentored other engineers not as a manager, but as the senior IC people ...

have a lot of 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 ...

thoughtful about tradeoffs. Nice to have Experience building consumer fintech or financial products. Experience with mobile-first or cross-platform product development. Familiarity with TypeScript across frontend and backend. Experience working close to launch or scaling early-stage consumer products. Interest in crypto or stablecoins (or curiosity ...

align our behavior to that of an exchange Implement these solutions using the provided exchange SDKs in different languages such as C++, Rust, Python, Typescript Trading Strategies Implement trading algorithms based on requirements provided by traders and quants Acquire and develop the necessary trading knowledge to successfully translate ...

showcase solving impressively hard problems with artifacts such as past projects, designs, or GitHub contributions. We do require: Experience with Web Development using Typescript/React Familiarity with common software and system design patterns and infrastructure including APIs, cloud infrastructure tools, storage solutions, data structures etc. Interest ...

align our behavior to that of an exchange Implement these solutions using the provided exchange SDKs in different languages such as C++, Rust, Python, Typescript Trading Strategies Implement trading algorithms based on requirements provided by traders and quants Acquire and develop the necessary trading knowledge to successfully translate ...

have a lot of 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 ...

care about pedigree for its own sake. We care about what you have actually built and how fast you learn. Our stack: Python, TypeScript, PydanticAI/LangGraph, AWS, Terraform, PostgreSQL, Modal. Why this job, why now Most engineers who are right for this role are good at their current ...

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 ...

scalable solutions.Write, document, and teach — creating shared understanding and helping grow design engineering as a practice at Miro.What you'll needDeep expertise in React, TypeScript, and modern frontend architecture, with strong opinions shaped by building and shipping products.Experience designing and building scalable design systems, component libraries, and governance models.Strong ...

implement new technologies Requirements Technical 5+ years of commercial software development experience, with a strong emphasis on single-page application (SPA) development Strong TypeScript skills; able to design and build robust, well-typed libraries and components Experience with modern front-end tooling: build systems (Vite,rollup), testing frameworks (Vitest ...

experience building metrics and measurement systems or data and privacy management systemsHave worked closely with operational teams to build custom internal toolingBe proficient in TypeScript or RustHave experience with Claude Code or similar agentic coding toolsDeadline to apply: None. Applications will be reviewed on a rolling basis.The annual compensation ...