126 to 150 of 1,194 TypeScript Jobs in London

such as Claude Experience developing REST API-driven mobile first web applications Experience of frontend application development, with a focus on React.js, Next.js and TypeScript Jira, Bitbucket, Git Flow, Confluence, Azure Devops, Azure App Centre, Service Bus Explorer, SSMS and agile software development process/practices and other productivity ...

fundamentals with hands‐on experience across the SDLC, including system design, development, testing, release, and production support Proficiency in Python, Java, and JavaScript/TypeScript Experience building and supporting production‐grade systems Experience in large‐scale enterprise environments, developing, debugging, and maintaining code and data integrations using modern programming ...

ownership (build, test, deploy, monitor, iterate); growth mindset with continuous learning and knowledge sharing. Code: Java 17/21 (Spring, Maven), Groovy, JavaScript/TypeScript (Angular) Testing: JUnit, Spock Deployment: Private Cloud (VMs/containers) Tooling: GitLab (git and CI/CD), IntelliJ, Windsurf, Docker, Splunk, AppDynamics ...

lifecycle ownership (build, test, deploy, monitor, iterate); growth mindset with continuous learning and knowledge sharing.Code: Java 17/21 (Spring, Maven), Groovy, JavaScript/TypeScript (Angular)Testing: JUnit, SpockDeployment: Private Cloud (VMs/containers)Tooling: GitLab (git and CI/CD), IntelliJ, Windsurf, Docker, Splunk, AppDynamicsAt BNY, our culture ...

required Essential Criteria Proven Azure commercial experience in AI Foundry, ACS/Telephony, Voice Live, Azure ML Proven industry experience with Python, Javascript, Typescript, React, Redux, Java Experience with LLM’s including realtime models Experience with Docker, Container Apps, containerised distributed systems, Terraform, Kafka, New Relic, MCP, Websockets Experienced ...

design tokens and component specifications. Experience with prompt engineering or AI automation pipelines is highly desirable. Core Technical Skills: .NET/C# JavaScript/TypeScript React or Next.js RESTful APIs GraphQL CI/CD pipelines (Azure DevOps or GitHub Actions) Performance optimisation WCAG 2.1 accessibility standards SEO best practices ...

Skills & Experience 8+ years’ experience designing, building, and scaling enterprise-grade software systems. Deep technical expertise across the full stack , with mastery in Python , TypeScript/React , and cloud-native architectures . Proven experience architecting distributed systems and integrating AI services or data platforms . Experience setting technical direction ...

experience. Minimum 3 years of professional software development experience. Strong programming skills in one or more languages such as Java, C#, Python, JavaScript/TypeScript, or Go. Experience with modern software architectures and technologies, including microservices, RESTful APIs, and event-driven systems. Experience with web frontend development using React ...

experience.6+ years shipping production software, with 2+ years as a tech lead or senior individual contributor owning delivery end-to-end.Strong proficiency in Python, TypeScript/JavaScript, Java, Go, or C++.Demonstrated ownership of systems taken from zero to production in a commercial or enterprise context.Bring deep expertise ...

designing, building, and scaling automated test frameworks using modern tools (ideally Cypress or Playwright), and proficiency in at least one programming language such as TypeScript, JavaScript, Python, or Java. Demonstrated ability to architect automation solutions across frontend, backend, and APIs, ensuring maintainability, scalability, and fast feedback in CI/ ...

knowledge of the full software development lifecycle, including system design, application development, testing, and operational stability.Proficiency with front end languages and frameworks such as TypeScript and React.Proficiency with server side languages and frameworks such as Java and Spring Boot.Knowledge of integration technologies such as REST APIs.Ability to develop, debug ...

junior engineers and contribute to team growth and delivery standardsEssential ExperienceSolid experience building and deploying complex web application platforms in productionExpert-level proficiency in **TypeScript, React, HTML5, CSS, and JavaScript (ES6+)**Demonstrated experience profiling and optimising high throughput React applications (Web Workers, virtual rendering, memory management)Experience with desktop ...

full software development lifecycle, including system design, application development, testing, and operational stability. Proficiency with front end languages and frameworks such as TypeScript and React. Proficiency with server side languages and frameworks such as Java and Spring Boot. Knowledge of integration technologies such as REST APIs. Ability to develop ...

hands-on technical capacity.Strong software engineering expertise across modern languages and frameworks, including experience coding in one or more of: Python, Go, TypeScript, JavaScript or React.Experience delivering AI-enabled or Generative AI solutions within enterprise environments.Experience building enterprise-scale cloud-native applications using Kubernetes, containers, microservices and event-driven ...

degree in Computer Science or a related quantitative field 5+ years of post-graduation, full-stack engineering experience with demonstrated proficiency in React (required), TypeScript, Next.js, Python, Node.js, PostgreSQL or MongoDB plus hands-on experience with Docker, Kubernetes, and Azure/AWS/GCP.Proven ability to architect scalable, production ...

bring strong, hands-on experience in full-stack development, with a deep understanding of system architecture and design.You are an expert in Python and TypeScript/React.You possess solid knowledge of CI/CD pipelines (e.g., GitLab), Docker, and deploying applications on Kubernetes.You have a demonstrated history of championing ...

degree in Computer Science or a related quantitative field 5+ years of post‐graduation, full-stack engineering experience with demonstrated proficiency in React (required), TypeScript, Next.js, Python, Node.js, PostgreSQL or MongoDB plus hands‐on experience with Docker, Kubernetes, and Azure/AWS/GCP. Proven ability to architect scalable ...

certification on software engineering concepts and advanced applied experience Hands-on practical experience delivering system design, application development, testing, and operational stabilityAdvanced Java and Typescript experienceDemonstrated experience leading effective use of enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, code review, test acceleration ...

embedding AI-powered engineering capabilities into our workflows and platformOur technology stack:You’ll be working with a modern, forward-thinking stack including:TypeScript (Node.js & React)AWS (EKS, Lambda, Aurora RDS)KubernetesGraphQL & REST APIsKafkaTerraform & HelmGitHub ActionsDataDogSalesforce integrationsWhat we are looking for:You’re a technically exceptional engineering leader ...

hands-on technical capacity.* Strong software engineering expertise across modern languages and frameworks, including experience coding in one or more of: Python, Go, TypeScript, JavaScript or React.* Experience delivering AI-enabled or Generative AI solutions within enterprise environments.* Experience building enterprise-scale cloud-native applications using Kubernetes, containers, microservices ...

standards, improve shared libraries and continually enhance our engineering ecosystem. Skills Required – Essential Significant commercial experience building large‐scale frontend applications. Expert proficiency with TypeScript, React and modern JavaScript. Strong experience with React ecosystem tools such as React Query, Redux Toolkit or equivalent state management solutions. Deep understanding ...

high-performance data storage and retrieval Experience designing and building APIs, distributed systems, and event-driven architectures in modern programming languages such as Python, TypeScript, Java, Go, or similar Familiarity with MLOps practices, model monitoring, observability, versioning, and automated deployment pipelines preferred Strong problem-solving skills with the ability ...

high-performance data storage and retrievalExperience designing and building APIs, distributed systems, and event-driven architectures in modern programming languages such as Python, TypeScript, Java, Go, or similarFamiliarity with MLOps practices, model monitoring, observability, versioning, and automated deployment pipelines preferredStrong problem-solving skills with the ability to navigate ambiguity ...

blog off Digital Ocean and onto Railway Who you are: Lead-level engineering ownership in a production software environment Strong full-stack experience with TypeScript/JavaScript — comfortable across the stack rather than specialised in just one layer Experience with React for frontend and Node.js/Express for backend ...

certification on software engineering concepts and 3+ years applied experience.Experience with Java/JVM and the Java/JVM ecosystem, Spring boot frameworkExperience of TypeScript/React developmentDemonstrated experience leading effective use of approved AI-assisted software development tools (e.g., for coding, code review, test acceleration, troubleshooting) with ...