651 to 675 of 716 TypeScript Jobs in England

scale it to multichain & multi-curator future Build the full stack around these programs: indexers, keepers/crankers, APIs, and the React/TypeScript front ends that expose them to users and integrators. Design and build Solana programs (Rust/Anchor) for vaults, lending markets, or related liquidity infrastructure. …/borrowing protocols, or market-making systems. Full stack range: comfortable owning on-chain program logic and the off-chain services and front end (TypeScript/React, Node) that surround it. Solid understanding of Solana's account model, PDAs, CPI, transaction/compute limits, and the tradeoffs involved ...

enhancing customer-facing web and CRM applications. This is a hands-on role combining automated and manual testing, with a strong focus on Playwright, TypeScript/JavaScript and ensuring high-quality digital customer journeys. You will work closely with Software Engineers, Product Owners and UX/UI Designers, contributing … lifecycle. Role & Responsibilities Design and execute automated and manual tests across customer-facing web applications. Develop and maintain automated test frameworks using Playwright and TypeScript/JavaScript. Perform functional, regression, integration, exploratory and end-to-end testing. Conduct cross-browser and responsive testing across desktop and mobile devices. Test ...

specialists. Responsibilities * Develop backend services processing video and sensor data at scale. * Deliver natural-language search, real-time detection and multimodal AI workflows. * Build TypeScript/React interfaces and APIs connecting ML pipelines and edge devices. * Shape architecture and infrastructure; solve distributed processing and availability challenges. Your experience * Computer … Science degree or equivalent practical experience. * Strong Go, Python or C++ skills; TypeScript and React, including react-query and Tailwind. * Scalable backend services, APIs, containers and distributed systems. * Cloud infrastructure: AWS, Kubernetes and Pulumi. * AI-assisted development, including judgement about its limitations. * Startup or scale-up experience; performance, reliability ...

while building out APIs, Cloud-based ETL pipelines, customer UIs, and end-to-end data processing solutions. Ideally, you will have strong JavaScript/TypeScript, Python, and AWS experience, as well as a good understanding of system design/architecting, including data engineering and data management. Experience in stakeholder … management is also essential. Tech stack: JavaScript/TypeScript, React, Node, Python, AWS, GraphQL, BaaS, React Native, and GCP.Package: They are offering up to 120,000 + Benefits: New MacBook Pro OR HP Laptop upon joining (It's yours after 6 months)1,000 WFH budget25 days annual leave ...

orders per day. You will help develop the next generation of services and tools while maintaining that level of reliability. Senior Developer (Node.js/TypeScript) Southampton, Hampshire Up to £85,000 Hybrid: 2 days per week in the office (Tuesday and Thursday) Permanent The opportunity You will join … responsible for designing, developing and operating a platform built around distributed services. The role is approximately 75% backend development, working primarily with Node.js and TypeScript, alongside some React frontend development. You will have genuine ownership of your work, from initial design and development through to deployment and production performance. ...

begin with, however as you grow into the role you will be expected to take on more leadership responsibilities. Experience needed: Strong JavaScript/TypeScript, Python and AWS experience. Good understanding of system design/architecting – Including data engineering and data management. Promoting engineering standards, best practices and testingExperience … building out APIs, Cloud-based ETL pipelines, customer UIs and end-to-end data processing solutionsStakeholder management skillsTech Stack: JavaScript/TypeScript, React, Node, Python, AWS, GraphQL, BaaS, React Native ...

Junior CTO/Full Stack JavaScript DeveloperHome based working70,000Stack: Node.js, React, MongoDB, TypeScript, MeteorITAP Group is a successful online media and social platform business at an exciting growth phase. We are looking for a very keen full stack developer who is willing to learn in a fast-paced … platform over the coming year mean there will be plenty of greenfield and growth work. The stack is comprised of: Node.js, React, MongoDB, TypeScript, MeteorThe firm has an established reputation in the market and a unique product. The internet is our business so we like to keep ...

. Developing multi-threaded applications and integrating software with complex hardware. Contributing to software architecture, debugging and system validation. Developing GUI functionality using JavaScript, TypeScript and Node.Js. Working closely with hardware and software engineers to solve system-level challenges. What you'll bring - Contract Embedded Software Engineer - Linux, Greenwich … real-time software principles. Experience with embedded hardware integration and Git. Additional skills that will help you stand out: GUI development using JavaScript, TypeScript, HTML or CSS. Python, Bash or PowerShell scripting. Experience with mission-critical or high-availability systems. Ready to put your C/C++ and Embedded ...

. Developing multi-threaded applications and integrating software with complex hardware. Contributing to software architecture, debugging and system validation. Developing GUI functionality using JavaScript, TypeScript and Node.Js. Working closely with hardware and software engineers to solve system-level challenges. What you'll bring - Contract Embedded Software Engineer - Linux, Greenwich … real-time software principles. Experience with embedded hardware integration and Git. Additional skills that will help you stand out: GUI development using JavaScript, TypeScript, HTML or CSS. Python, Bash or PowerShell scripting. Experience with mission-critical or high-availability systems. Ready to put your C/C++ and Embedded ...

Contract Full Stack Engineer | Java/ReactLocation: Manchester, hybrid, 2 days per week onsiteContract: ContractExperience: 5+ yearsTech: Java, Spring Boot, React, TypeScript/JavaScriptThe OpportunityWe're working with a leading global digital organisation looking to bring on experienced Full Stack Engineers to join a team building a brand … ownership, dealing with ambiguity and making independent technical decisions. What You'll Be DoingDesigning and building new functionality using Java, Spring Boot, React and TypeScript/JavaScript. Working across both backend services and modern frontend applications. Collaborating closely with Product Managers and multidisciplinary engineering teams. Taking ambiguous requirements ...

Full Stack Engineer | Java/React Location: Manchester, hybrid, 2 days per week onsite Contract: Contract Experience: 5+ years Tech: Java, Spring Boot, React, TypeScript/JavaScript The Opportunity We're working with a leading global digital organisation looking to bring on experienced Full Stack Engineers to join … dealing with ambiguity and making independent technical decisions. What You'll Be Doing Designing and building new functionality using Java, Spring Boot, React and TypeScript/JavaScript . Working across both backend services and modern frontend applications . Collaborating closely with Product Managers and multidisciplinary engineering teams . Taking ...

Cleared Developer - TypeScript, React, Kotlin, AWS £market rate (Outside IR35) 6 Month Contract Primarily Remote - occasional London/Manchester travel I'm currently working with a leading organisation seeking Developers for a major public sector programme. You'll be working across a modern full-stack environment, supporting the development … delivery of cloud-based applications using React, TypeScript, Kotlin and AWS. Key Requirements: Proven experience as a Developer with strong TypeScript/React Must hold active SC Clearance. Kotlin and Spring Boot development. Hands-on AWS experience across ECS, Lambda, S3, SQS, RDS, IAM, CloudWatch and OpenSearch. Terraform ...

develop the GitOps strategy and operating model. Design, build, and enhance CI/CD and platform automation capabilities. Develop and maintain solutions using TypeScript, Python and Terraform. Work closely with InfoSec and Enterprise Architecture teams to gain design approval and ensure compliance with standards. Improve developer experience through automation … GitOps and CI/CD engineering experience. Deep understanding of GitHub Actions and modern software delivery practices. Strong scripting and automation skills using Python, TypeScript and/or Terraform. Experience working with infrastructure as code and cloud-native platforms. Ability to communicate technical designs and influence senior stakeholders. Comfortable ...

sector. You will gain hands-on experience across software development, data processing, cloud platforms and production systems, working with modern technologies including Python, Go, TypeScript, AWS, SQL and Docker. In this varied role, you will help develop and maintain software applications, process and validate sports data, support cloud-based … solving, learning new technologies and understanding how complete systems operate in production environments. The Role: Develop, test and maintain software using Python, Go and TypeScript Process, analyse and validate live and historical sports datasets Support cloud infrastructure, applications and production systems Write SQL queries and work with relational databases ...

automate user provisioning, and passkey (FIDO2) support. You will work alongside a highly experienced engineer who knows this area deeply. Our stack spans Ruby, TypeScript (React), Python and Java, and we are a Claude Code shop, with access from your first day. Whilst we aren't fully remote … push back where needed Build to the security and data protection standards that regulated financial services clients expect Work across our stack, including Ruby, TypeScript (React), Python and Java Share knowledge with colleagues and build depth in a critical part of the platform Use AI tools such as Claude ...

accountability for quality, safety, and correctnessReview, validate, and guide AI‐generated code and outputs, ensuring they meet real engineering and operational standardsBuild services in TypeScript and Python, supported by strong testing and clean code practicesPackage, deploy, and operate workloads using Kubernetes (e.g. Helm) and Infrastructure as Code (e.g. Terraform … similar hands‐on roleExcellent software engineering fundamentals: system design, maintainable code, testing, and operabilityStrong experience building API‐first or service‐based systemsProficiency in TypeScript and PythonHands‐on experience deploying and operating production systems using containers and automationConfidence working across development, deployment, and operational concernsA track record of owning technical ...

quality, safety, and correctness Review, validate, and guide AI-generated code and outputs , ensuring they meet real engineering and operational standards Build services in TypeScript and Python , supported by strong testing and clean code practices Package, deploy, and operate workloads using Kubernetes (e.g. Helm) and Infrastructure as Code (e.g. … role Excellent software engineering fundamentals: system design, maintainable code, testing, and operability Strong experience building API-first or service-based systems Proficiency in TypeScript and Python Hands-on experience deploying and operating production systems using containers and automation Confidence working across development, deployment, and operational concerns A track record ...

Contract: Tech Lead/Software Engineering Manager - Backend (TypeScript/Java, AWS) Location: London - 1x Day Per Week Onsite Rate: £750 per day via Umbrella Programme: Greenfield Middle-Office Transformation Length: 6 months initial + further extensions (long term programme) A leading UK wealth and investment platform is hiring … stakeholders A collaborative approach to working through ambiguity and bringing clarity to complex problems Technical background Experience with most of the following is desirable: TypeScript, Java, AWS and wider cloud architecture, event-driven and microservices architecture, containers, relational and NoSQL databases, TDD/BDD and CI/CD. ...

Farringdon office address: 47-53 Charterhouse St, London, EC1M 6PB We are seeking a talented and motivated Senior Frontend Developer with strong expertise in TypeScript and React to join our growing development team. In this role, you will work on building high-quality, scalable, and responsive web applications using … integrate RESTful APIs and handle data flow effectively. Knowledge and Skills: Demonstrated expertise as a Senior Backend Developer. Proven experience in React.js, and TypeScript development. Strong understanding of JavaScript and modern front-end technologies. Experience with state management libraries like Redux, Recoil, or similar. Familiarity with RESTful APIs Experience ...

Python, standing behind published analysis with complete accuracy. Prototype cutting-edge interactive tools: Build modern interactive data experiences using contemporary web technologies (JavaScript/TypeScript) and AI-assisted engineering workflows. Drive cross-functional alignment: Collaborate closely with product managers, data engineers, market analysts, and product designers from initial hypothesis … spatial analysis skills and proficiency with GIS technologies to analyse location-based data and spatial relationships. Technical proficiency with modern web technologies (JavaScript/TypeScript and contemporary front-end frameworks) alongside an enthusiasm for AI-assisted development workflows. Exceptional visual communication skills and a strong portfolio demonstrating clear editorial ...

into clear product, technology and investment plans. Set engineering strategy and technical direction for the Coda and FP&A codebases (mainly Java, C, and TypeScript), and stay hands-on enough to engage credibly in architecture and design decisions. Establish a clear multi-year technology roadmap aligned with product … startup experience, or equivalent experience operating with startup-level speed and agility inside a larger organization. Strong hands-on fluency in Java, C, and TypeScript, or closely comparable languages, with the depth to make and defend architecture and technical trade-off decisions. Proven experience balancing the servicing of technical ...

Full Stack Software Engineer - Liverpool - £40,000 The Opportunity Were working with an established technology business in Liverpool that develops software solutions used by organisations to track, manage and improve the visibility of their assets ...

GTM Systems EngineerLocation: Boston, London, Amsterdam, StockholmNivoda: where innovation and gemstones meetAt Nivoda, we help jewellery retailers and gemstone suppliers trade more easily. Our B2B marketplace connects jewellery businesses of all sizes with global diamond ...

/TypeScript Integration Engineer Location: London (1-2 day per week onsite) Day Rate: £595 per day Outside IR35 Duration: 6 Months - initial We are currently supporting a leading FTSE 100 Wealth & Asset Management organisation in their search for an experienced AWS/TypeScript Integration Engineer to join … deployment, migration, release, and cutover strategies for integration components. Ensure integration solutions align with enterprise architecture and security standards. Required Technical Skills Backend Development:TypeScript, Node.js Cloud & Infrastructure: AWS, Terraform AWS Services: API Gateway, Lambda, ECS, Kubernetes Testing: Cucumber, Mockito Experience & Attributes Strong experience delivering enterprise integration solutions. Proven ...

/TypeScript Integration Engineer Location: London (1-2 day per week onsite) Day Rate: £595 per day Outside IR35 Duration: 6 Months - initial We are currently supporting a leading FTSE 100 Wealth & Asset Management organisation in their search for an experienced AWS/TypeScript Integration Engineer to join … deployment, migration, release, and cutover strategies for integration components. Ensure integration solutions align with enterprise architecture and security standards. Required Technical Skills Backend Development:TypeScript, Node.js Cloud & Infrastructure: AWS, Terraform AWS Services: API Gateway, Lambda, ECS, Kubernetes Testing: Cucumber, Mockito Experience & Attributes Strong experience delivering enterprise integration solutions. Proven ...