301 to 325 of 1,001 React Jobs in London

Preferred Qualifications, Capabilities, and Skills Experience with Java and Oracle Familiarity with messaging platforms such as RMQ and Kafka Knowledge of Kubernetes Experience with ReactJS and JavaScript Functional knowledge of FX or Derivatives Settlements domain We recognize that our people are our strength and the diverse talents they bring ...

modern software development practices, with the ability to learn and adapt to new technologies. Familiarity with web development frameworks such as FastAPI and React, as well as automated testing and CI/CD, is important.You will be a creative and proactive problem solver who enjoys working collaboratively with users ...

they see the world. Key Responsibilities Technical Leadership: Provide hands‐on technical guidance across frontend and backend systems (e.g., .NET/C#, Node.js, React, Next.js). Lead technical discovery, architecture and design reviews, proofs‐of‐concept, and spikes. Champion best practices for performance, security, accessibility, reliability, observability, and documentation. Drive ...

owning technical delivery for production systems on multi-engineer projects. Strong proficiency in backend technologies (e.g., Python or similar) paired with modern frontend frameworks (React, Next.js, Vue, or similar). Experience planning, prioritising, and delegating engineering deliverables and coordinating team workflows. Proven ability to mentor, guide, and support the growth ...

architectures. Ideally you’d have: Bachelor’s degree in Computer Science or a related quantitative field Professional full-stack experience with a focus on React, TypeScript, and Python/Node.js. Familiarity with Next.js and NoSQL/Relational databases, along with exposure to containerization (Docker) and cloud deployments. Experience building ...

experience with AWS services, especially Lambda, API Gateway, DynamoDB, SQS, Cognito, CloudWatch. Proficiency in 1/more languages e.g. Python, Java, Golang, TypeScript, React Experience with infrastructure as code (AWS CDK, Terraform, or CloudFormation). Solid understanding of microservices and event-driven architectures. Familiarity with DevOps tooling Experience with test ...

trading 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 ...

improvements to coding 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 ...

coding hygiene and system architecture Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and advanced applied experience Proficiency in React, JavaScript/TypeScript, including automated unit/integration testing Respect for clean coding and best practices Hands-on practical experience in system design, application development ...

CATS, you'll be part of a full-stack platform team that's pushing the boundaries of what's possible with TypeScript, Redux and React, as well as our Data Publishing Pipelines and backend services and getting the most out of the Bloomberg Terminal infrastructure. Our mission is to super ...

relevant experience in building and shipping high-quality software.Modern full-stack expertise: Strong proficiency in Python and a deep understanding of either frontend (TypeScript, React) or backend (Go) development.AI and Generative AI experience: Proven experience working on AI-enabled or Generative AI solutions, preferably within an enterprise setting.Cloud-native development ...

Haves Working knowledge of highly available architectures Working knowledge of MSSQL, Postgres, or other relational DB systems Exposure to front end technologies such as React.js 25 days Annual Leave (plus bank holidays) An additional day of paid leave for celebrations 1 additional day of holiday after 2 years' service ...

plus Tech stack We are technology-agnostic at Encord and are not looking for experience across all of these. Backend: Python Frontend: TypeScript and React Deployment: Kubernetes Infrastructure: GCP Machine learning: PyTorch, CUDA, Ray Why Encord Competitive salary, commission, and meaningful equity in a high-growth startup Strong in-person ...

applied experience Strong software engineering fundamentals and a genuine passion for developer and operations tooling Proficiency in Python, with working knowledge of TypeScript/React for web tooling and SQL for full-stack work Proficient user of enterprise-authorized AI-assisted development tools (coding, review, test acceleration, troubleshooting), with ...

experience in building and shipping high-quality software. Modern full-stack expertise: Strong proficiency in Python and a deep understanding of either frontend (TypeScript, React) or backend (Go) development. AI and Generative AI experience: Proven experience working on AI-enabled or Generative AI solutions, preferably within an enterprise setting. Cloud ...

read and reason about production code and hold your own with senior engineers, with working knowledge of Java/Kotlin and JavaScript/TypeScript (React).Solid AWS security experience, including securing cloud-native, containerized environments (e.g. EKS).Hands-on experience with security tooling across the SDLC, such as SAST, DAST ...

agentic AI, data science, or automation solutions.Hands-on experience with programming languages and frameworks such as Python, JavaScript/TypeScript, FastAPI, Flask, React, LangChain, LlamaIndex, PyTorch, TensorFlow, or similar technologies.Experience integrating APIs, data sources, model providers, workflow tools, and cloud services into working demos or prototypes.Working knowledge of responsible ...

agentic AI, data science, or automation solutions. Hands-on experience with programming languages and frameworks such as Python, JavaScript/TypeScript, FastAPI, Flask, React, LangChain, LlamaIndex, PyTorch, TensorFlow, or similar technologies. Experience integrating APIs, data sources, model providers, workflow tools, and cloud services into working demos or prototypes. Working knowledge ...

tools, and strong ability to connect technical design to covenant outcomes.Experience with Python-based services (e.g., FastAPI) and modern web stacks (e.g., Next.js/React.js) in real-world delivery.Practical experience delivering GenAI/agentic solutions (prompt engineering, RAG, governance patterns) in production or controlled enterprise environments. Worked with data pipelines ...

/Sub, or similar event systems.* Experience with logs, metrics, dashboards, alerts, and tracing.* Experience writing automated tests and reviewing code. ## **Useful Experience*** React/TypeScript or similar frontend experience.* Experience with merchant-facing or customer-facing product workflows.* Experience with third-party integrations, account linking, OAuth, or external ...

assisted 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 ...

enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized by automationRequired Qualifications/SkillsHands-on experience building production UIs with React and TypeScript in large-scale applicationsStrong knowledge of modern front-end engineering, including state management, asynchronous data flows, and UI architectureExpertise in performance optimization, testing ...

assisted 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 ...

pain out of booking and managing business travel. As Software Engineer, this position involves: Product development in Python/Django and/or React of a travel-related web-based productIntegrations between our product to 3rd party APIsSystem architecture design, implementation, and testingWork in an Agile environment with strong attention ...

Computer Science, Artificial Intelligence, Machine Learning, or a related field.Experience developing multi-agent systems or autonomous reasoning workflows.Familiarity with front-end tools like React or Next.js for end-to-end integration.Understanding of responsible AI principles, including model safety and ethical considerations.Why join MONY Group At MONY Group ...