376 to 400 of 886 Front End Development Jobs

Defence are supporting a well respected and established public sector consultancy business in their search for an experience Senior Python Developer to join there team supporting a central government end client in Leeds. This role is offered on a hybrid basis, with attendance required 2 days per week in a Leeds office. Key Responsibilities: Lead the design and … development of complex applications using Python and frameworks such as Flask, FastAPI, or Django. Collaborate with front-end developers to deliver cohesive and user-friendly interfaces. Design, implement, and optimise SQL databases for performance and reliability. Manage cloud infrastructure using AWS core services and Terraform. Develop serverless architectures and manage containerised environments using Docker. Ensure … providing guidance on coding standards, version control, and development workflows. Essential Qualifications and Experience: Minimum of five years' professional experience in Python development. Strong understanding of front-end technologies including Vue.js or React, HTML, and CSS. Proficient in database design, SQL, and data analysis. Hands-on experience with AWS and infrastructure-as-code tools such More ❯

do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Leidos heritage companies pioneered the development of air traffic control systems in the United States more than 50 years ago. Today our systems handle 75 per cent of the air traffic in the U.S. … make us the worlds most trusted air traffic control partner. Our support to UK Air Traffic Management (ATM) began with NATS in the early 1990s, starting with the development of the current in-service system; and we are now at the heart of the innovative development work to modernise of ATM solutions. If this … Experience with automated testing frameworks such as NUnit, MSTest, and mocking libraries like Moq or RhinoMocks; Proficient in SQL database development and optimization; Experience with JavaScript front-end development for client-facing applications ( e.g., AJAX,Angular, React.js); Experience with application integration technologies and patterns ( e.g REST APIs) ; Demonstrated experience applying configuration More ❯

office. A chance to work with a leading global IT transformation business specialising in large-scale Government/Public Sector projects. Key experience, responsibilities + tasks: Strong Python development expertise, and strong leadership skills, including the ability to drive development projects, and mentor junior developers. Leading the design + development of … Infrastructure as Code (IaC) tools like Terraform. Design and implement serverless architectures, including Docker containers. Mentoring junior developers in coding standards, Github version control, and code tracking. Collaborating with Front-End Developers using JavaScript, CSS and HTML to create seamless user interfaces. Overseeing integration of various software components, and debugging and trouble-shooting applications. Implementing best practice in … software development, including exception handling, data structures + object-oriented programming (OOP). Technical Environment: Python, web frameworks, front-end (Vue.JS, React, CSS, HTML), Design Patterns, Object Relational Mappers (ORMs), server-side templating languages, Unit/API testing, AWS, CI/CD, Agile. Benefits: Salary to £80k (DOE) + Hybrid + Annual Bonus + More ❯

office. A chance to work with a leading global IT transformation business specialising in large-scale Government/Public Sector projects. Key experience, responsibilities + tasks: Strong Python development expertise, and strong leadership skills, including the ability to drive development projects, and mentor junior developers. Leading the design + development of … Infrastructure as Code (IaC) tools like Terraform. Design and implement serverless architectures, including Docker containers. Mentoring junior developers in coding standards, Github version control, and code tracking. Collaborating with Front-End Developers using JavaScript, CSS and HTML to create seamless user interfaces. Overseeing integration of various software components, and debugging and trouble-shooting applications. Implementing best practice in … software development, including exception handling, data structures + object-oriented programming (OOP). Technical Environment: Python, web frameworks, front-end (Vue.JS, React, CSS, HTML), Design Patterns, Object Relational Mappers (ORMs), server-side templating languages, Unit/API testing, AWS, CI/CD, Agile. Benefits: Salary to £80k (DOE) + Hybrid + Annual Bonus + More ❯

part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers with strong front end development experience who are passionate about marrying data with emerging technologies. As a Capital One Lead Software Engineer, you'll have the opportunity to … and a team of developers with deep experience in distributed microservices, and full stack systems to create solutions that help meet regulatory needs for the company Perform software development on Web Applications Applications leveraging a test-driven development pattern Share your passion for staying on top of tech trends, experimenting with and learning new More ❯

part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers with strong front end development experience who are passionate about marrying data with emerging technologies. As a Capital One Lead Software Engineer, you'll have the opportunity to … and a team of developers with deep experience in distributed microservices, and full stack systems to create solutions that help meet regulatory needs for the company Perform software development on Web Applications Applications leveraging a test-driven development pattern Share your passion for staying on top of tech trends, experimenting with and learning new More ❯

part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers with strong front end development experience who are passionate about marrying data with emerging technologies. As a Capital One Lead Software Engineer, you'll have the opportunity to … and a team of developers with deep experience in distributed microservices, and full stack systems to create solutions that help meet regulatory needs for the company Perform software development on Web Applications Applications leveraging a test-driven development pattern Share your passion for staying on top of tech trends, experimenting with and learning new More ❯

part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers with strong front end development experience who are passionate about marrying data with emerging technologies. As a Capital One Lead Software Engineer, you'll have the opportunity to … and a team of developers with deep experience in distributed microservices, and full stack systems to create solutions that help meet regulatory needs for the company Perform software development on Web Applications Applications leveraging a test-driven development pattern Share your passion for staying on top of tech trends, experimenting with and learning new More ❯

part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers with strong front end development experience who are passionate about marrying data with emerging technologies. As a Capital One Lead Software Engineer, you'll have the opportunity to … and a team of developers with deep experience in distributed microservices, and full stack systems to create solutions that help meet regulatory needs for the company Perform software development on Web Applications Applications leveraging a test-driven development pattern Share your passion for staying on top of tech trends, experimenting with and learning new More ❯

part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers with strong front end development experience who are passionate about marrying data with emerging technologies. As a Capital One Lead Software Engineer, you'll have the opportunity to … and a team of developers with deep experience in distributed microservices, and full stack systems to create solutions that help meet regulatory needs for the company Perform software development on Web Applications Applications leveraging a test-driven development pattern Share your passion for staying on top of tech trends, experimenting with and learning new More ❯

part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers with strong front end development experience who are passionate about marrying data with emerging technologies. As a Capital One Lead Software Engineer, you'll have the opportunity to … and a team of developers with deep experience in distributed microservices, and full stack systems to create solutions that help meet regulatory needs for the company Perform software development on Web Applications Applications leveraging a test-driven development pattern Share your passion for staying on top of tech trends, experimenting with and learning new More ❯

Front-End Developer Manchester | Up to £50,000 + Benefits HealthTech with Heart. You know that feeling when your work actually matters ? That’s the goal here. This isn’t another “React Developer needed” post. This is a chance to build tech that helps doctors move faster, patients get answers sooner, and the NHS work smarter. Our client … a modern digital platform that will change how healthcare is delivered. Now they need someone like you to help bring it to life. What you’ll be doing: Crafting front-ends that are clean, responsive, and intuitive. Using React, JavaScript, and a modern Azure stack. Working side by side with passionate engineers who care about quality as More ❯

Front-End Developer Manchester | Up to £50,000 + Benefits HealthTech with Heart. You know that feeling when your work actually matters? That’s the goal here. This isn’t another “React Developer needed” post. This is a chance to build tech that helps doctors move faster, patients get answers sooner, and the NHS work smarter. Our client … a modern digital platform that will change how healthcare is delivered. Now they need someone like you to help bring it to life. What you’ll be doing: Crafting front-ends that are clean, responsive, and intuitive. Using React, JavaScript, and a modern Azure stack. Working side by side with passionate engineers who care about quality as More ❯

Front-End Developer Manchester | Up to £50,000 + Benefits HealthTech with Heart. You know that feeling when your work actually matters? That’s the goal here. This isn’t another “React Developer needed” post. This is a chance to build tech that helps doctors move faster, patients get answers sooner, and the NHS work smarter. Our client … a modern digital platform that will change how healthcare is delivered. Now they need someone like you to help bring it to life. What you’ll be doing: Crafting front-ends that are clean, responsive, and intuitive. Using React, JavaScript, and a modern Azure stack. Working side by side with passionate engineers who care about quality as More ❯

Developer – Investment Banking – London (Hybrid) Our client, a global investment bank, is looking for a Full Stack Java Developer to join their London-based team working on bespoke front office applications within a mature, business-critical platform. Key Details: Location: Central London (3 days per week in-office) Team: Join a collaborative global team (London, Mumbai, New York … Tech Stack: Core Java (v17), Angular (v18), Oracle DB Experience Required: Strong core Java development experience Front-end development with Angular Solid understanding of Oracle databases and caching strategies Exposure to financial institutions (investment banking experience ideal) This is a fantastic opportunity to contribute to the continuous evolution of a 20-year … old in-house platform at the heart of front office operations. More ❯

Developer – Investment Banking – London (Hybrid) Our client, a global investment bank, is looking for a Full Stack Java Developer to join their London-based team working on bespoke front office applications within a mature, business-critical platform. Key Details: Location: Central London (3 days per week in-office) Team: Join a collaborative global team (London, Mumbai, New York … Tech Stack: Core Java (v17), Angular (v18), Oracle DB Experience Required: Strong core Java development experience Front-end development with Angular Solid understanding of Oracle databases and caching strategies Exposure to financial institutions (investment banking experience ideal) This is a fantastic opportunity to contribute to the continuous evolution of a 20-year … old in-house platform at the heart of front office operations. More ❯

Developer – Investment Banking – London (Hybrid) Our client, a global investment bank, is looking for a Full Stack Java Developer to join their London-based team working on bespoke front office applications within a mature, business-critical platform. Key Details: Location: Central London (3 days per week in-office) Team: Join a collaborative global team (London, Mumbai, New York … Tech Stack: Core Java (v17), Angular (v18), Oracle DB Experience Required: Strong core Java development experience Front-end development with Angular Solid understanding of Oracle databases and caching strategies Exposure to financial institutions (investment banking experience ideal) This is a fantastic opportunity to contribute to the continuous evolution of a 20-year … old in-house platform at the heart of front office operations. More ❯

Developer – Investment Banking – London (Hybrid) Our client, a global investment bank, is looking for a Full Stack Java Developer to join their London-based team working on bespoke front office applications within a mature, business-critical platform. Key Details: Location: Central London (3 days per week in-office) Team: Join a collaborative global team (London, Mumbai, New York … Tech Stack: Core Java (v17), Angular (v18), Oracle DB Experience Required: Strong core Java development experience Front-end development with Angular Solid understanding of Oracle databases and caching strategies Exposure to financial institutions (investment banking experience ideal) This is a fantastic opportunity to contribute to the continuous evolution of a 20-year … old in-house platform at the heart of front office operations. More ❯

Developer – Investment Banking – London (Hybrid) Our client, a global investment bank, is looking for a Full Stack Java Developer to join their London-based team working on bespoke front office applications within a mature, business-critical platform. Key Details: Location: Central London (3 days per week in-office) Team: Join a collaborative global team (London, Mumbai, New York … Tech Stack: Core Java (v17), Angular (v18), Oracle DB Experience Required: Strong core Java development experience Front-end development with Angular Solid understanding of Oracle databases and caching strategies Exposure to financial institutions (investment banking experience ideal) This is a fantastic opportunity to contribute to the continuous evolution of a 20-year … old in-house platform at the heart of front office operations. More ❯

are secure, scalable, and maintainable. Helping teams adopt modern digital platforms and driving innovation across multiple industries. What we're looking for 5+ years' experience in cloud-native development (preferably Azure). Strong software development experience in C# and/or Python. Knowledge of RESTful APIs, microservices, and event-driven architectures . Skilled with … Strong understanding of solution architecture principles (scalability, security, performance). Collaborative team player with excellent communication skills. Bonus skills Experience with Generative AI Familiarity with Microsoft Power Platform . Front-end development skills (React, Angular, or Vue.js). Exposure to edge computing, VR, or AR technologies. Reference: amc-aqu-seh Postcode: EC2V 6AA #adqu More ❯

high-quality, robust web solutions that meet clients' needs. Responsibilities: Develop and maintain web applications using PHP and related technologies. Write clean, well-documented, and efficient code. Collaborate with front-end developers to integrate user-facing elements with server-side logic. Troubleshoot, test, and maintain the core product software and databases to ensure strong optimization and functionality. … Contribute to all phases of the development lifecycle. Follow industry best practices. Stay updated with emerging technologies and industry trends to apply … them to operations and activities. Requirements: Proven software development experience in PHP. In-depth knowledge of PHP frameworks such as Laravel, Symfony, or CodeIgniter. Experience with front-end technologies (JavaScript, HTML5, CSS3). Solid understanding of object-oriented programming (OOP). Familiarity with SQL/NoSQL databases and their declarative query languages. Experience with version More ❯

a Software Engineer to join a collaborative Agile Scrum team, developing innovative geospatial software using the latest cloud-based technologies .You'll be involved in the full software development lifecycle - from design and development through to testing and deployment - delivering robust, scalable, and high-performing cloud-based services. Key Responsibilities Develop high-quality, maintainable … and scalable code using Java and related technologies. Build reusable patterns and introduce innovations to improve development efficiency and team velocity. Contribute to quality assurance through the creation of unit and automated tests . Conduct design and code reviews , ensuring compliance with security, scalability, and maintainability standards. Produce clear, well-documented code and share technical knowledge within … Desirable Awareness of DevSecOps practices and tools such as Tekton , ArgoCD , or SonarQube . Experience with Red Hat OpenShift or Kubernetes container platforms. Familiarity with the Quarkus Framework . Front-end development experience using Angular . Additional Information Contract: 12 months Location: Newcastle (Hybrid - 3 days on-site, 2 days remote) Rate: £55 per hour More ❯

home A key client of ours in the media space are seeking an experienced Senior Full Stack Web Developer to play a key role in the design, development, and delivery of innovative, high-performance web applications. This position is central to the ongoing evolution of our programmatic … and data-driven integration platforms, with a focus on scalability, reliability, and clean architecture. You will work across the full technology stack, with a primary focus on React.js for front-end development and Node.js for back-end services. You'll manage complex data flows in PostgreSQL , utilize Redis for caching and performance optimization, and … and product leaders to deliver solutions that support the company's strategic vision. Champion best practices in coding standards, testing, deployment, and DevOps automation. Lead the design and development of dynamic, responsive web applications using React.js , Node.js , and related technologies. Build and optimize PostgreSQL databases, including schema design, complex queries, and performance tuning. Implement and manage Redis More ❯

Job Summary: We are seeking a highly skilled and motivated Senior Oracle Backend Developer to join our dynamic development team. The ideal candidate will have extensive experience with Oracle Database, backend development, and strong expertise in building scalable, high-performance applications. This role requires a Secret Security Clearance, as you will be working on … and staying focused on the assigned tasks including company meetings, and completing other tasks as assigned. Responsibilities: Design, develop, and maintain backend systems using Oracle Database technologies Collaborate with front-end developers and other team members to integrate Oracle databases with various front-end technologies Write and optimize complex SQL queries, stored procedures, and database triggers More ❯

Managing your own workload in a fast-paced, agile environment with little direction. 8+ years of experience in WordPress development (preferably enterprise-scale). Expertise in front-end development (React, JavaScript, HTML, CSS, PHP). Proficiency with Git, Agile workflows, and CI/CD principles. Familiarity with Core Web Vitals , caching strategies More ❯