201 to 225 of 2,761 Permanent React Jobs

Senior Full Stack Software Engineer September 4, 2026

Location
Glasgow, Scotland, United Kingdom
production experience in FastAPI, Django, Flask, or similar. PostgreSQL fluency schema design, SQL, and ORM frameworks such as SQLAlchemy. Proven commercial experience with TypeScript, React, and a genuine interest in UI/UX. Comfortable with containerised deployments (Docker) and CI/CD pipelines (GitLab, ArgoCD). Hands-on with ...

Software Engineer - Full Stack

Location
Greater London, England, United Kingdom
modern language or framework such as Node.js, Python, or C#/.NET. Experience building user interfaces using a modern frontend framework such as React or Angular. Experience working with relational databases, SQL, RESTful APIs, and complex data models. Experience using source control, CI/CD pipelines, automated testing, and Agile ...

Lead Software Engineer

Location
Greater London, England, United Kingdom
designing and building cloud-native distributed systems. Hands-on experience across frontend and backend technologies. Strong expertise in technologies such as: TypeScript/Node.js React or modern web frameworks Java/Kotlin (desirable) REST APIs and event-driven architectures Experience with AWS, Docker, Kubernetes, and modern DevOps practices. Experience working ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
development. Technical Leadership: Confidence influencing architecture decisions and driving continuous improvement across teams. Tech we commonly use: Languages: Java TypeScript Python Go Frontend: React Angular Cloud & Platform: AWS Kubernetes Docker Data: Elasticsearch MongoDB Relational DBs DevOps: CI/CD GitOps Infrastructure as Code (IaC) Why join Gemba? Gemba is built ...

Senior Software Engineer

Hiring Organisation
AJ Bell
Location
Manchester, UK
Employment Type
Full-time
.NET core, Mongo and/or SQL with techniques such as domain-driven design and MVC.Strong technical background in web development with Angular/React/VueJs. Experience in developing APIs and implementation of RESTful services with JSON.Thorough understanding of CI/CD pipelinesPractices Test Driven Development and is comfortable ...

Full Stack Software Developer, Client Solutions

Location
Greater London, England, United Kingdom
bachelor’s or master’s degree in a STEM subject 3+ years of full-time professional software development experience Strong experience with Angular (preferred), React or other structured modern front-end framework Comfortable with enterprise-grade backend technologies such as C#/.NET (preferred) or Java Good understanding of modern ...

Java & Serverless API Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
/Fargate DevOps & observability: CloudWatch, X-Ray, Dynatrace, monitoring pipelines Databases: SQL (PostgreSQL, MSSQL), NoSQL (DynamoDB, DocumentDB), Graph (Neptune with Cypher) Frontend interest: React, Angular or mobile development understanding LLM integration: Prompt and context engineering patterns We are committed to attracting diverse talent and supporting flexible working. Applications from candidates ...

Software Engineer

Hiring Organisation
RS Group
Location
North Northamptonshire, United Kingdom
Employment Type
Full Time
Engineer and help build, test and support modern applications and cloud-based solutions that power our client platform. You'll work with technologies including React, TypeScript, Node.js and AWS, using DevOps practices such as CI/CD, containerisation and Infrastructure as Code to deliver scalable, secure and high-performing solutions. ...

Senior Backend Software Engineer (UK)

Hiring Organisation
Pigment
Location
London, UK
Employment Type
Full-time
each technology. Our engineering culture also values curiosity, humility, trust, ownership and team spirit. Our technical stack is C# on .NET Core Linux, React, TypeScript, PostgreSQL, Google Cloud Platform, Docker, Kubernetes, Terraform, RabbitMQ and Circle CI.Explore Our Tech Blog: If you're curious about the kind of challenges our engineering ...

Risk Developer

Location
Greater London, England, United Kingdom
APIs (e.g. OpenAI, Anthropic) into applications, including prompt design, tool/function calling, and evaluation. Experience with at least one modern JavaScript framework (React, Angular, or Vue). Proficiency in SQL and a solid understanding of relational databases (e.g. PostgreSQL, MySQL) and/or NoSQL stores (e.g. Redis). Understanding ...

Senior Software Engineer

Location
Grove, England, United Kingdom
understand their needs and deliver solutions that genuinely make their work better. Our stack includes desktop applications in C# and C++, web applications in React, Python‐based analysis tools, and a range of backend services in C#. We're also on an active modernisation journey, adopting cloud‐native technologies ...

Sr. Software Engineer, Investor Solutions

Location
City of Edinburgh, Scotland, United Kingdom
best practices Good experience on AWS or any other cloud platform Experience with databases and data lakes: SQL, NoSQL, Databricks Experience with React, JavaScript (ES6+), HTML, and CSS Experience with AI agentic coding Experience with Java backends is a plus A strong ownership mentality and drive to solve the most ...

Software engineer, agents (UK)

Location
Greater London, England, United Kingdom
agents that coordinate multi-step actions, reasoning, or autonomous decision-making loops. Contributions to open-source agent toolkits or SDKs. Experience with frontend technologies (React, TypeScript) for tooling around agent management interfaces. Benefits & perks (UK full-time employees) Generous PTO, plus company holidays Comprehensive medical and dental insurance Paid parental ...

Software Engineer III (Java & JavaScript)

Location
Greater London, England, United Kingdom
principles. Ability to work with complex data models. Proficiency in development languages including but not limited to: Java/J2EE, JavaScript, JSP, HTML, Node.js, React, XML, SQL, Windows, UNIX. Experience with Keycloak, Auth0, or another identity provider, including realm configuration, authentication flows, and OIDC client setup. Familiarity with industry best ...

Software Engineer - 12 Month FTC

Location
Durnford Farm, England, United Kingdom
projects using agile/lean methodologies. High proficiency with C#/.NET in a commercial setting. Experience with frontend technologies such as JavaScript, TypeScript, React, and CSS. Experience using git in a collaborative environment (pull requests, feature branches). Experience with relational and document databases e.g. SQL Server and MongoDB. ...

Senior Software Engineer

Hiring Organisation
Hackajob Ltd
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
agile team building enterprise-grade web applications or backend services Java development with Spring Boot Front-end development using modern JavaScript frameworks (e.g., React, Vue) Experience with cloud platforms such as AWS or Azure Containerisation and orchestration using Docker and Kubernetes Infrastructure as Code (Terraform, Ansible or equivalent) Unit testing ...

Senior Software Engineer

Location
Bradley Stoke, England, United Kingdom
agile team building enterprise‐grade web applications or backend services Java development with Spring Boot Front‐end development using modern JavaScript frameworks (e.g., React, Vue) Experience with cloud platforms such as AWS or Azure Containerisation and orchestration using Docker and Kubernetes Infrastructure as Code (Terraform, Ansible or equivalent) Unit testing ...

Software Engineer - Manchester

Location
Manchester, England, United Kingdom
experience in the following skills: A few years of industry experience in one of following: Java/Typescript/Python/Go/C#, React, Angular Vue, Svelte. Experience with Cloud Native technologies (AWS preferred, familiarity with Azure or GCP a plus) Experience with Infrastructure as Code (e.g. Terraform ...

Staff Full Stack Software Engineer

Location
Cambridge, England, United Kingdom
engineers. Required Skills and Experience: Deep expertise in JavaScript, TypeScript, and NodeJS including building and maintaining production-grade web applications. Professional experience with React or another modern JavaScript Web Framework to build well-structured, polished, and maintainable user interfaces. Experience with continuous delivery and automated testing for production systems. Solid ...

Senior Full Stack Software Engineer

Hiring Organisation
Faculty
Location
London, UK
Employment Type
Full-time
products in a dynamic, fast-paced environment. Who we're looking for: You possess deep technical mastery in TypeScript and modern frontend frameworks like React or Vue, alongside significant experience in backend Python or TypeScript ecosystems. You have a proven track record of leading the architecture of complex software projects ...

Principal Developer

Hiring Organisation
Version 1
Location
Edinburgh, UK
Employment Type
Full-time
reviews, CI/CD pipelines, and SOLID/DRY principles. Technical Skills: Hands-on experience with the following technologies: Frontend: JavaScript/TypeScript, Angular, React, Node. Backend: Java, Spring Boot, Hibernate. Desirable Kotlin. Estimation and Sizing: Experience in estimation and sizing. Integration and API Design: Experience in integration ...

Fullstack Software Engineer - Core

Location
Ledbury, England, United Kingdom
charting tools and dashboards. Develop new chart types and optimize visualization performance Enhance dash boarding capabilities to deliver fast and flexible experiences Tech stack: React, AngularJS, Angular, D3.js, ECharts, Node.js, Java, Spring MLOps: Develop back-end capabilities for automating and monitoring ML model lifecycles while supporting cross-functional collaboration. Build ...

TWDB - 26-132 - Python Web Programmer (Programmer III)

Hiring Organisation
Texas Water Development Board
Location
Austin, Texas, United States
Employment Type
Any
Salary
USD Annual
Texas environmental and natural resources, particularly water resources management. Knowledge of technologies such as HTML, CSS, JavaScript and related framework/libraries, with React.js, jQuery and Node.js preferred. Skills in using Microsoft Office programs such as Word, Excel, and Access. Skills in use of internet, email, word processing, spreadsheet, presentation ...

Software Engineer III (Java & JavaScript)

Hiring Organisation
Elsevier
Location
Greater London, United Kingdom
Employment Type
Full Time
principles. Ability to work with complex data models. Proficiency in development languages including but not limited to: Java/J2EE, JavaScript, JSP, HTML, Node.js, React, XML, SQL, Windows, UNIX. Experience with Keycloak, Auth0, or another identity provider, including realm configuration, authentication flows, and OIDC client setup. Familiarity with industry best ...

Software Developer-Backend (SFIA4)

Location
Greater London, England, United Kingdom
have skills: AWS Knowledge of Open Source BPMN workflow engines (Camunda, Activiti or Flowable) Experience on a front-end javascript framework such as react, angular or vue.js RedHat OpenShift for container orchestration Knowledge of NCSC’s 14 cloud security principles. SC Clearance: Zaizi works with UK Central Government departments ...