751 to 775 of 782 Permanent TypeScript Jobs

Frontend Developer React & TypeScript Our client is looking for a talented Frontend Developer with strong expertise in React and TypeScript to build engaging, responsive web and mobile interfaces. Youll work closely with backend engineers and designers to transform complex requirements into elegant, high-quality user experiences click apply ...

ground up. 💰 Compensation Up to £100k + meaningful equity 🧑 💻 What you’ll be doing Full-stack engineering (backend-leaning): Next.js (FE + BE), Node.js, TypeScript , with some legacy Python Working closely with the CEO & product to shape roadmap and direction Building alongside a small, senior team (3 engineers) with ...

Contract Typescript Engineer - Up to £450 p/d - Outside IR35 - Remote First (Some office collaboration in Manchester) We are seeking a Contract Typescript Engineer to join a greenfield project with a strong frontend focus. The role centres on developing scalable, performant user interfaces using React and Next.js … contract is initially for 3 months with a strong possibility of extension. The daily rate is up to £450 (outside IR35). Skills: TypeScript React Next.js AWS (Lambda, S3, DynamoDB) If you're interested, please apply via the link with your CV and I'll be in touch ASAP. ...

developing scalable APIs, services, and user-facing features Identifying high-impact growth opportunities across integrations, automation, and AI workflows Working across technologies including React, TypeScript, backend services, and data pipelines Driving real product impact with a clear link to revenue What We’re Looking For Strong experience … full-stack engineer (frontend + backend) Proficiency in TypeScript, Go, Python, or C++ Experience building scalable production systems and APIs A product-focused mindset with strong user empathy Comfortable in fast-paced startup environments with high ownership Ability to move quickly and deliver end-to-end solutions Nice ...

Location: AMEX London Victoria 3 days/week, 2 days/week WFH Years of Exp: 3-9 years Skills: Full Stack, Kotlin (essential), TypeScript (essential), CI/CD, Java £25-£40/hr depending on experience and assessment level, Inside IR35 Visa sponsorship is not available. Strong fundamentals … Computer Science to scale developments. Excellent communication & interpersonal skills. Creative and a good team worker. Kotlin (or strong Java) & TypeScript mainly – full stack ideally. Fundamentals are very important. Data structures, algorithms & system designs. Online test will be given in the first instance. Successful candidates will go through ...

improve it ✅ Comp that reflects the level, up to £136,000 (Senior) | up to £177,000 (Staff) The stack: React, TypeScript, design systems, component libraries, data-heavy UIs. If you've worked with graph-based visualisation or complex dashboards, even better. Who they're looking for: → 2x Senior … Engineers 5+ years, strong React/TypeScript, care about craft and performance → 1x Staff FE Engineer ready to own architecture, mentor others, and shape the frontend org This isn't a role for someone who wants a quiet life. It's for engineers who want complexity, ownership, and work ...

someone comfortable working in this way. What You’ll Be Working On Building custom Shopify storefronts (native and headless) Frontend development using JavaScript/TypeScript and Next.js Translating Figma designs into accessible, high-quality UIs Working with Shopify APIs and frontend integrations Supporting and improving existing ecommerce builds Participating … clean, maintainable code Has strong attention to detail Enjoys working close to the UI and customer experience Is comfortable in modern JavaScript/TypeScript frameworks (React/Next.js) Can deliver high-quality work within defined patterns and standards Communicates clearly in a remote-first environment Is pragmatic and commercially ...

one. 💸 Salary: €100,000 – €160,000 (£100-140k)+ very strong equity package 🌍 Location: Fully remote across the EU 🛠 Tech Stack: React, TypeScript, Python, AI/LLMs ✈️ Company: Quarterly offsites with a small, high-performing international team Ideal Background – B2B SaaS experience and startup mindset – 6+ years full … stack experience, can build end-to-end features – Proven REST API development with Python – Strong React + TypeScript skills – Bonus: Production level LLM integration experience – Work independently in a small, senior team, shaping architecture and performance If you're interested in joining a cutting-edge AI company and want ...

Influence long-term mobile architecture decisions across the organisation. Responsibilities Architect & Build - Design and ship a new React Native B2B application from scratch using TypeScript, React Navigation, and modern animation libraries. You will define architectural standards and ensure scalability from day one. Maintain & Stabilise - Provide senior-level coverage … Native without disrupting current operations. Bridge Native & Cross-Platform - Write native modules where necessary and ensure high-performance interop between Kotlin and JavaScript/TypeScript using the React Native Bridge and JSI. Cross-Team Alignment - Work closely with the Swift/iOS engineer to ensure migration plans align with ...

Software Engineer x 3 (React, TypeScript, Nextjs, Nodejs) £90,000 to £120,000 + equity London, Finsbury Park | 3 per week in office Neulinx have partnered with a 15 person, Series A London technology company building a developer first platform that enables modern product teams to embed powerful, real … contributing across the stack when needed, but this is very much a product engineering role with a strong frontend bias. Tech stack includes: • React • TypeScript • Next.js • Node.js You will: • Build and scale core product features across the web application and SDK • Collaborate closely with product and design from idea ...

including LLM frameworks, SDKs, and retrieval-augmented generation (RAG) systems. Key Responsibilities Design and develop scalable full-stack solutions involving both frontend (React/TypeScript) and backend (Java). Build and optimise AI/ML pipelines leveraging LLMs and RAG architectures. Develop SDKs and APIs to support AI-driven …/ML-based products. Ensure high performance, testability, and reliability across the stack. Key Qualifications Strong proficiency in Java and React/TypeScript Hands-on experience building and deploying LLM-based systems (e.g., OpenAI, Hugging Face Transformers, LangChain, etc.). Deep understanding of AI application architecture, including RAG systems ...

Automation Engineer 📍 Location: West Midlands, hybrid (1 day onsite a week) 💰 Salary: £85,000 🧠 Key technologies: TypeScript & Playwright The role: We're proud to be working with a market-leading software company in the West Midlands, currently going through an exciting period of growth. To ensure continued success, they … excellent opportunity to join a growing tech company with ambitious plans for the future of their products. You will primarily be using TypeScript & Playwright, whilst working with their talented software development and product teams to create advanced API-integrated automated testing scripts and frameworks. They are looking ...

Frontend Developer Salary: Up to £50K Location: Liverpool - Hybrid Tech Stack: React, Next.js, TypeScript You build frontend products with intent. You question requirements. You challenge weak assumptions. You focus on user value, not ticket output. This role fits you. You will join a Liverpool based engineering team building … join a stable company with long term plans and no panic hiring. What you will do: Build scalable frontend applications using React , Next.js , and TypeScript Design responsive interfaces with a strong focus on usability Build data driven UI and visualisations used by real customers Integrate APIs and implement authentication ...

observability of data workflows Debugging real production data and performance issues Supporting data platform evolution and migration initiatives Contributing to backend systems (primarily TypeScript/Node, with some Go or Python) You’ll work across the product, but your depth in data systems will be your superpower . What … Columnar databases (ClickHouse, BigQuery, etc.) Relational databases (Postgres, MySQL) Streaming systems (Kafka, Kinesis, etc.) Strong performance debugging skills Experience in one or more of: TypeScript/Node, Go, Python Ability to reason about behaviour under load Bonus : Experience migrating data between storage engines or evolving schemas at scale Experience ...

Solution Architect – Shape the Future of a High-Scale Platform Kafka, SQL, C#, .NET, Golang, TypeScript Are you ready to define and drive the architecture of a platform built to handle millions of transactions per second, powering international growth and long-term scalability? We’re embarking on a full … volume systems Experience with event-driven architectures and high-throughput data pipelines (Kafka) Strong knowledge of at least one of: C#, .NET, Golang, or TypeScript , plus SQL/databases Ability to balance hands-on technical leadership with high-level solution design Excellent communication and stakeholder management skills Experience ...

We are working with a pioneering financial technology firm that is building a global institution for digital assets, designed from the ground up for market integrity and efficiency. Their disciplined, first-principles approach underpins everything ...

Full Stack Developer - Typescript/C# Redline has been retained by a global leader in critical power and power generation solutions who are seeking a Full Stack Developer to join their expanding R&D team, based on site in Burton upon Trent. Due to continued growth and increasing demand ...

Front End Developer (TypeScript React SaaS) Richmond/WFH to £55k Are you a front end focussed technologist looking for a role where you can make an impact and progress your career? You could be joining a well funded tech start-up, with recent £35 million investment, as they ...

Back End Developer/Software Engineer (TypeScript Node AWS) Remote UK to £90k Are you a data savvy Software Engineer with strong backend development experience using TypeScript and Node? You could be progressing your career in a senior, hands-on Back End Developer role at a scaling Fintech ...

Senior Data Visualisation Engineer | TypeScript | JavaScript | SVG | Canvas | London London | to £200,000 depending on exp. I'm hiring a Senior Engineer to work on a widely-used, open-source charting library relied on by thousands of engineers building data-intensive products. This is not a typical frontend role. … technical blogs, talks or demos What I'm looking for 5+ years building serious software (products, platforms, or libraries) Strong JavaScript and/or TypeScript fundamentals Experience with 2D graphics (Canvas, SVG, Processing, or similar) Solid grounding in data structures, algorithms, and software design Experience with at least ...

stage of growth. The Backend Engineer (Full Stack, backend-leaning) will take ownership of complex backend REST API Services and deliver scalable systems using TypeScript and Node.js . You will closely with Product, Engineering and Operations, working alongside the Lead Engineer to refine technical direction, improve delivery standards … elevate system reliability. The Senior Backend Engineer (Full Stack, backend-leaning) will... • Design and maintain scalable Node.js/TypeScript services and REST APIs • Own backend initiatives end-to-end, from architecture to rollout • Strengthen testing strategy across unit and integration layers • Improve data and integration workflows with observability ...

Lead React Native Engineer | React Native, Expo, Typescript | Up To £90k, Remote (UK) I’m working with a well-funded UK tech company at an exciting stage of growth as they scale their engineering team and mobile platform. They’re looking for a Lead React Native Engineer to take … closely with backend, product and design to deliver high-quality mobile experiences used at scale. Key experience: • Strong production experience with React Native and TypeScript • Experience building and shipping apps with Expo • Deep understanding of React hooks, state management, and performance optimisation • Experience architecting and scaling mobile applications • High ...

Senior Backend Engineer Role (Typescript/Node)- Up to £100k A fast growing scale up that are making a positive social impact are growing their engineering team! This is a really great opportunity, they are one of the fastest growing companies in the UK and have grown … good ☺️ They are looking for a Senior Backend Engineer to join them at a crucial point in their journey. The Role: Using Typescript, AWS, Serverless Framework, DynamoDB and API Gateway. You'd be helping them re build their infrastructure for scale Have ownership over the technical quality, execution ...

global roadmap. You'll lead technical delivery, elevate engineering standards, and drive performance, scalability, and reliability across a platform built end-to-end in Typescript, NodeJS, and Azure. This role blends hands-on engineering with senior-level technical leadership and genuine influence across international teams. What … teams Introducing engineering discipline to an area transitioning from business-owned to IT-led. Tech Stack & Skills Must have: Advanced hands-on experience with Typescript and NodeJS Azure Cloud Native engineering (AKS, Containers, App Services, Functions) Strong understanding of Azure compute, networking, storage & security Proven background scaling and optimising ...

agency and take ownership of problems Enjoy figuring things out without being told exactly what to do Technically you’re comfortable with: Python or TypeScript LLM APIs (OpenAI, Anthropic, etc.) APIs and data pipelines Automation tools and integrations You don’t need to know everything. You just need … stand out, build a small visual GTM project for a B2B fintech . Use whatever you want: Lovable, Bolt, Claude Code, Cursor, Python, TypeScript, OpenAI, Anthropic . We do not care about the stack. We care about taste, speed, and how you think. Your project should show ...