151 to 175 of 1,740 DemandTrendPermanent React Jobs

ensuring clarity for future maintenance and scalability. About you At least 3-5 years of professional experience building modern web applications. Strong proficiency in TypeScript, JavaScript (ES6+), Node.js, and React, with a solid understanding of their ecosystems. Experience with modern development tools and practices, such as Git, CI/CD pipelines, automated testing frameworks (e.g., Jest, Mocha), and containerisation technologies More ❯

and guide junior engineers towards appropriate target architectures Strong programming skills with a good working knowledge of Java & Spring Boot microservices and/or modern JavaScript libraries, such as ReactJS, as well as a proficient understanding of modern engineering toolsets like Kubernetes and Jenkins Knowledge of java development standard methodologies and patterns with an understanding of how to craft low More ❯

of financial/trading platforms and knowledge of financial markets Knowledge of FIX protocol and ability to handle FIX interactions Experience with AWS services Experience with Java, JavaScript or React Experience with serverless architecture and microservices Experience with TDD, BDD or similar approaches Band & level: Manager, 6 Not The Perfect Fit? Concerned that you may not meet the criteria precisely More ❯

comprehensive list of benefits, speak to our recruitment team. We are looking for: Experience as a Software Developer with a strong focus on Frontend JavaScript development, ideally within the React ecosystem with strong HTML & CSS knowledge. Proven experience in designing & developing modular frontend experiences, working with non-technical partners such as User Experience and demoing work to stakeholders. Familiarity with More ❯

standard for the team; offering mentoring and support to your team-mates. Requirements Highly skilled and proficient coding in PHP, with strong skills in adjacent areas such as TypeScript, React, JavaScript or Python. A desire and willingness to learn other languages in particular Golang Proving technical leadership and direction to your team and contributing to the wider engineering organisation. Deep More ❯

/trading platforms and knowledge of financial markets Knowledge of FIX protocol and ability to handle FIX interactions In-depth knowledge of AWS services Experience with Java, JavaScript or React Experience with serverless architecture and microservices Experience with TDD, BDD or similar approaches Band & Level - Manager, 7 Company Statement We know that the best innovation happens when diverse people with More ❯

a core set of languages and technology and are always happy to hear from candidates who have experience and proficiency in one or more of the following: Frontend Languages: React, NextJS, Typescript Backend Languages: C#, Golang, Java, Python, Kotlin, and Rust Databases: PostgreSQL, MySQL, MongoDB, and NoSQL Infrastructure: Terraform, Docker, and Kubernetes CI/CD: GitHub Actions, Jenkins, and ArgoCD More ❯

a varied technology stack, including: - Object-Oriented design, SOLID principles, and modern design patterns - Development experience in Microsoft .Net Framework and experience in Front-end JavaScript frameworks like Angular & React - Traditional Relational Database technologies like Oracle, MS SQL Server and - No SQL Databases like MongoDB or DynamoDB - SOA & Microservices architecture implementation using REST APIs, queue-based messaging patterns, exposure to More ❯

CD Primary Scripting/Automation Language: Python Observability & Monitoring: Monitoring & Alerting: Prometheus, Datadog, Pagerduty Telemetry Standards: OpenTelemetry Application & Data Ecosystem (Supporting): Application Languages/Frameworks: Python, FastAPI, Flask, Node.js, React Data Streaming: Apache Kafka Data Processing/Transformation: Pandas, DBT Workflow Orchestration: Apache Airflow, Ray Machine Learning Stack: Serving: Triton Inference Server MLOps/Experiment Tracking: Weights and Biases, DVC More ❯

Experience in the fintech, B2B enterprise SaaS or payments industry Knowledge of ClickHouse or similar high-performance data platforms Experience with data engineering Our current tech stack: Frontend Technologies - React, Material UI Backend & Application Frameworks - Go, Node, RabbitMQ Databases - Postgres, MariaDB, MongoDB, ClickHouse, Redis, JupyterLab, Metabase Data Engineering & Orchestration - Python, Airflow, Kafka, DataHub Cloud & Infrastructure - AWS, K8s DevOps & CI/ More ❯

DevOps tooling with exposure to the likes of CI/CD, Kubernetes & Docker. Experience with cloud platforms ideally AWS. Experience of multiple development technologies, ideally including Java, JavaScript, Node.js, React, Spring/Springboot, Kafka, AWS, Python, Jenkins, GitLab, microservices, secure RESTful API's, JSON, API Gateways, event-driven architectures, messaging. Technical knowledge of Oracle Retail Cloud Applications such as MFCS More ❯

technology. They are looking for an experienced .NET Developer, C# to join their team in London. The successful .NET Developer, C# candidate should have knowledge of: .NET 9 ASP.NET React Angular 19 Microservices Azure WPF MVVM Prism Agile Azure SQL and more Additionally, there are opportunities for training in: JavaScript TypeScript MongoDB Vue.js AWS and other related technologies The training More ❯

the development life cycle and working on business facing applications as well as internal systems with an Agile process. Technical Skills C#/.Net Core Vue or Angular or React or Typescript or Knockout SQL Server Web API, HTML, CSS, Web Services, JQuery and JavaScript Desirable skills AWS Services or Azure Docker/Rancher Unit Testing Selenium automation The role More ❯

Flow business. • Contribute to strategic UI architecture development and infrastructure improvements. • Ensure the trading platform adheres to security and compliance standards. Key Skills & Experience: • Strong proficiency in TypeScript, JavaScript, React, HTML/CSS, Node.js. • Familiarity with backend technologies such as Java 8, Vert.x, Linux. • JIRA, Confluence, Git, NPM, Yarn, Webpack, TeamCity/Jenkins, Artifactory. • Demonstrable experience running a development team. More ❯

Tech Stack You'll Work With: Database: PostgreSQL + PostGIS Backend: Node.js, Python, .NET (or equivalent) API development Frontend: JavaScript, Mapbox GL JS, Leaflet, OpenLayers UX/Visualisation: deck.gl, React, and other UI frameworks DevOps & Tools: Azure DevOps, Git, CI/CD pipelines ?? What You'll Be Doing: Building and maintaining interactive geospatial dashboards Developing and serving feature-based JSON More ❯

take ownership over some exciting projects. This is a Full Stack role, therefore we would love to see some front end development skills with the likes of JavaScript, jQuery, React, angular etc. We use Stimulus as a front end framework. If you're a seasoned Full Stack Developer who thrives on building real features that deliver real value, we d More ❯

take ownership over some exciting projects. This is a Full Stack role, therefore we would love to see some front end development skills with the likes of JavaScript, jQuery, React, angular etc. We use Stimulus as a front end framework. If you're a seasoned Full Stack Developer who thrives on building real features that deliver real value, we'd More ❯

data protection measures. Stay updated with emerging technologies and industry trends. Requirements : Proficient experience with TypeScript, JavaScript, HTML, and CSS. Solid experience with front-end frameworks/libraries (e.g., React, Angular, Vue.js, Next.js, etc). Strong understanding of server-side technologies (Node.js, Express, etc.). Experience with database systems (SQL and/or NoSQL databases). Knowledge of RESTful APIs More ❯

backend and Tomcat/JBoss application server, during core and non-core hours as required. Required Skills and Experience: 10+ years of strong development experience in: Java 8 (J2EE), React, Spring Framework 5+, Spring Boot 2 JavaScript/AJAX, Hibernate 5+, SQL/RDBMS (Oracle and PostgreSQL) RESTful Web Services, Apache Tomcat, Red Hat JBoss Linux (RHEL, CentOS), Eclipse IDE More ❯

in an Agile environment. 3+ years of experience working in a Virtual infrastructure Proficient in JavaScript, jQuery, Bootstrap, REST API, .NET, C#, Visual Studio, SharePoint Designer Workflows, SPFX, Node.js, React • BA/BS in Computer Science or equivalent More ❯

end, DevOps, CNO, or data science experience with a heavier interest/experience in UI and frontend. JavaScript/HTML/CSS experience. Experience developing with UI frameworks (e.g., React, Angular, etc.). Familiarity with Relational Databases (Postgres, SQLite, etc.). Experience writing scripts and services in Python. Familiarity with GitLab (CI/CD). Understanding of basic Containerization in More ❯

protocols such as HTTP, SMTP, SNMP etc. Virtualisation technologies such as VMWare, Docker, AWS, or Azure. Object orientated programming languages such as C# or Java. Framework technologies such as React, Angular JS, NodeJS, jQuery, .NET If you wish to be considered or you want to know more about the role then please contact us as soon as possible. These opportunities More ❯

and administration experience Experience with Navy C4I systems and DoD engineering practices Agile/SCRUM project experience Required Experience Languages and Frameworks: Python, Java, JavaScript, TypeScript, .NET, Node, Linux, React, Cesium, Docker, Kubernetes, Red Hat, OpenShift, and AWS. Industry-standard tools: GitHub, Bitbucket, GitLab, Jenkins, Tekton, OpenShift Container Platform, Azure, and AWS. More ❯

Excellent communication skills and the ability to work effectively in a distributed, multinational team. Nice to Have Experience with other languages and frameworks like Python, C, C#, Rust, or React . Exposure to smart home technologies or energy systems Please note we cannot offer sponsorship for the role. If interested, please send over an updated CV. More ❯

a Senior Full Stack Developer with at least 5 years of hands-on experience. Strong expertise in both frontend and backend development for scalable web applications. Technical Skills Frontend: React, Vue.js, or Angular with TypeScript. Backend: Node.js, TypeScript, Express, or NestJS. Databases: Experience with SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, DynamoDB) . Cloud & DevOps: Experience with AWS services (Lambda, S3 More ❯