Javascript jobs in Leeds - Page 2Crear alertas

The ideal candidate has a strong background in JavaScript and TypeScript, experience with agile methodologies, and a passion for creating high-quality, scalable software solutions.

A tech consultancy firm in the UK is looking for a Principal Software Engineer specializing in Frontend React and Javascript solutions.

This hands-on role requires a strong grasp of JavaScript/TypeScript, CI/CD pipelines, Service Design, Design Patterns, and a solid understanding of the wider technical stack. This role firmly leans towards the JavaScript aspect of that MVP.

Senior Fullstack Developer (Java/JavaScript).

High Proficiency with JavaScript / TypeScript, experience with. This hands‑on role requires a strong grasp of JavaScript / TypeScript, CI / CD pipelines, Service Design, Design Patterns and a solid understanding of the wider technical stack. Strong Experience with JavaScript / TypeScript, particul

Proven experience in hands-on software engineering using a broad range of technologies including those listed below: Pega Smart Dispute, Java/JavaScript (Spring, Spring Boot, Node), Microservices, CI/CD/DevOps tooling (GIT, Harness). In depth experience of leading software engineers, Pega Engineers

A leading entertainment company in the UK is looking for a full stack developer to join their team in Leeds.You will be responsible for creating and maintaining high-quality code, supporting mobile and web applications, and collaborating in an Agile environment.Ideal candidates should have strong sk

This role requires extensive experience in JavaScript, with strong skills in React and Node.

Our work style is hybrid, which involves spending at least two days per week, or 40% of our time, at one of our offices stated above.We’re a technology‑driven organisation on a mission to shape finance as a force for good.As we continue to invest in our people, platforms, and products, we’re l

Collaborating with front-end developers using JavaScript, CSS, and HTML to create seamless user interfaces.

A leading defence contractor is looking for a Software Engineer based in Leeds.The ideal candidate will have experience with programming languages such as JavaScript, Java,.Net, or Python, and be comfortable in an agile environment.You will work on impactful projects for National Security clients, a

A tech recruitment agency is looking for an experienced Software Development Team Leader to oversee and inspire a team in Leeds. The role combines leadership with hands-on development in JavaScript, PHP, and React.

A leading construction firm is seeking a Staff Software Engineer in Leeds to develop and implement application services and platforms.The position requires proficiency in.NET and JavaScript/TypeScript, with an emphasis on agile development and security best practices.The successful candidate must ha

Mentor and guide junior developers, fostering a culture of continuous learning and improvement. As a Lead Full Stack Engineer (React/JavaScript) you will build remarkable, digital products in Agile environments, using your background in JavaScript and React Native. Lead the design and implementation

A leading technology consultancy in Leeds is seeking a Senior Full Stack Developer to contribute to scalable digital solutions.You'll engage with high-performing teams and work on impactful client projects using modern front-end and back-end technologies, such as Full-Stack JavaScript, Node.This rol

A leading UK consulting firm seeks a Frontend Developer to create accessible and responsive interfaces using HTML, CSS, and JavaScript.

Java Developers I'm currently recruiting for a client in the enterprise digital transformation space that require 3 x Java Developers. Below i have detailed the requirements of the most senior position (tech lead) to help you fully understand their technology suite. The client is flexible around experience though due to the fact that they require 3 people to join the team, so should you feel you don't fully match the skillet below but are interested then it could still be suitable. Please note you must be eligible for SC clearance, if you aren't eligible then you will be unable to be considered for these positions. Job Summary Day to day you will be a hands-on technical lead within an agile, multi-disciplinary team, working with developers, testers, agile leads, and product owners to deliver digital products and showcase technical excellence. Key responsibilities: * This is a hands-on role where you will be undertaking development alongside leading and guiding the development of your team, providing direction and oversight of the technical delivery for the digital products you are responsible for * Actively working on Java and Angular codebase to implement new features and requirements working in partnership with the Product Owners and Architects * Help establish and follow a set of engineering principles and best practices to ensure consistency and quality in the engineering process are upheld by efficiently and effectively completing code reviews and feedback to teams. * Assist with Service support during office hours - Identifying, locating and proactively fixing faults * Provide mentoring and coaching of more junior members of staff to enhance and improve the team's capability. * Bring an energetic and proactive approach to tackling complex technical challenges, encouraging creative problem-solving and continuous learning within the team. Skills Required: Essential * Hands on and current active technical experience of the following: - AWS cloud services (ECR, ECS, Lambda, API Gateway, S3, DynamoDB, Step Functions, Apigee) - Java (Springboot), AngularJS, Node 10, Typescript. - Tooling: Gitlab, Jenkins, Maven, Docker, Fortify on Demand or similar, SonarQube or similar - Cypress/Selenium, BDD-Gherkin --> Karate / Cucumber, Jest * Demonstrable evidence of leading and mentoring teams, combined with strong stakeholder management and an ability to communicate effectively at all levels within an organisation. * Able to establish a series of best engineering practices and implementing them across multiple teams. Desirable - Kotlin, Groovy, Bash, JavaScript, CloudFormation/Terraform - JBoss Drools, DMN, XML Qualification * Graduate level education (or equivalent experience) in Computing, Computer Science, or equivalent subject * Essential: AWS Certified Solution Architect - Associate or AWS Certified Developer - Associate * Adept at leveraging automation to improve development processes and optimise software delivery. * Excellent problem-solving abilities and analytical thinking, capable of tackling complex technical challenges. * Deep understanding of software architecture, design patterns and best practices, with a focus on creating scalable, maintainable, and efficient systems TPBN1_UKTJ

DWP. Digital with Purpose. We're hiring a Software Engineer with skills in Node.js / JavaScript to help us transform how people across the UK access essential public services. We're using fresh ideas and leading-edge tech to build and maintain digital solutions that will be used by nearly every person in the UK, every day and at key moments in their lives. DWP is the UK's largest government department. We help people into work and make payments worth over £195bn a year to support and empower millions of people. The scale of what we do is extraordinary, and our purpose is unique. We'd love you to join us. What skills, knowledge and experience will you need? Strong experience with APIs, RESTful services, microservice architectures, and developing in cloud environments such as AWS or Azure, including containerisation. Good understanding of TDD/BDD, with hands-on experience building robust automated test suites to support continuous deployment. Experience working with SQL and NoSQL databases such as Postgres, MySQL and MongoDB, and designing/consuming APIs using an API-first approach. Ability to build accessible, resilient and scalable software, including user interfaces, monitoring system stability, and contributing to high-quality engineering practices within agile teams. Supports wider engineering communities by providing technical guidance, helping develop reusable services and libraries, and contributing to strategic direction across product teams. You and your role Our Software Engineers work with freedom and autonomy. We write code and make decisions which shape the future engineering landscape of DWP and build and improve public services used by millions of people. We develop, build and support products and applications using open source technology. We work as part of multi-functional agile delivery teams - you'll spend time collaborating, but have plenty of time to get your head down and code too. You'll work with APIs, RESTful services and microservice architectures, developing in cloud environments such as AWS or Azure and using containerisation to deliver resilient solutions. You'll apply TDD and BDD practices, build robust automated test suites and work with SQL or NoSQL databases including Postgres, MySQL and MongoDB. We'll give you the tools and time to build your skills and learn new tricks - with coaching, mentoring, qualifications and formal learning, meet-ups or whatever else works for you. Details. Wages. Perks. Hybrid Working: We work a hybrid model - you'll spend some time working at home (40%) and some time collaborating face to face in a hub (60%). Pay: We offer pay for this role of £44,447 - £59,813 based on our assessment of your capability. Pension: You'll get a brilliant civil service pension with employer contributions of 28.97%, worth over £13,458 per year. Holidays: A generous leave package starting at 26 days rising to 31 days over time. You'll also get all the usual public holidays. We have a broad benefits package built around your work-life balance which includes: Time off volunteering and charitable giving Bring your authentic self to work with 'I Can Be Me in DWP' Discounts and savings on shopping, fun days out and more Interest-free loans to buy a bike or a season ticket Professional development, coaching, mentoring and career progression opportunities. And we have an award-winning environment and culture: 2024 Diversity Employer of the Year at the Computing Women in Tech Excellence awards Diverse and Inclusive Leadership at Digital Leaders Awards 2024 Best Place to Work in Digital category in the Computing Digital Technology Leaders awards 2025 Recognised as one of the Best Public Sector Employers at 2025 Women In Tech Employer Awards Process: We know your time is valuable, so our application and selection process is just three stages: Apply: complete your application on Civil Service Jobs. There'll be full instructions when you click through. Coding Test: To be completed within a week. Interview: a single stage interview online. CLICK APPLY for more information and to start your application TPBN1_UKTJ

Lead Content Detection Engineer £50,000 to 65,000 GBP Bonus Hybrid WORKING Location: Leeds, Yorkshire and the Humber - United Kingdom Type: Permanent Lead Content Detection Engineer - Leeds Up to £65,000 + Bonus | SC Clearance Required to Start | DV Sponsorship Available We are seeking a highly experienced Lead Content Detection Engineer to join a national security-focused Security Operations Centre (SOC) in Leeds. This is a strategic, hands-on role combining technical expertise, leadership, and operational ownership, supporting critical national infrastructure (CNI). The Role: As the Detection Engineering Lead, you will define and deliver the strategic direction for content detection across the SOC. You will manage a small team of skilled detection engineers, fostering a culture of technical excellence, knowledge sharing, and continuous improvement. This role requires balancing operational accountability with forward-looking innovation, ensuring the delivery of world-class security detection capabilities. Key Responsibilities: Lead and mentor a team of detection engineers, supporting professional development and workload management. Own the detection strategy and roadmap, aligning initiatives with KPIs and contractual requirements. Develop, optimise, and maintain high-fidelity detections using Splunk , Microsoft Sentinel , KQL , SPL , and Python for automation and Detection as Code. Work closely with cloud platforms ( AWS and Azure ) to enhance detection capabilities in hybrid environments. Monitor networks and leverage threat intelligence to improve detection coverage, incorporating frameworks such as MITRE ATT&CK. Drive service improvements and efficiency through automation, tooling, and operational innovation. Engage with senior stakeholders, presenting detection effectiveness, KPIs, and continuous improvement initiatives. Ensure operational ownership of the SOC's detection function, balancing strategic planning with day-to-day responsibilities. Essential Skills and Experience: SC clearance required to start; DV sponsorship available. Proven expertise with Splunk and Microsoft Sentinel SIEM platforms. Strong programming skills in Python , with experience developing automation and Detection as Code pipelines. Proficiency in KQL and SPL for creating efficient, high-fidelity detections. Solid understanding of security detection methodologies, threat intelligence, and cloud security environments. Strong communication and stakeholder management skills. Experience in operational leadership, strategy definition, and team management. Desirable Skills: Experience with Detection as Code frameworks. Knowledge of React or JavaScript for tooling development. Security certifications such as SANS , GIAC , CISSP , CCSP , or vendor-specific certifications (Splunk, AWS, Microsoft). Work Arrangements: Initially 5 days per week onsite in Leeds. Once DV clearance is obtained, hybrid working with up to 2 days from home is possible. Salary & Benefits: Competitive base salary up to £65,000 plus performance-based bonus. Opportunity to work on high-impact national security projects. Professional development and certification support. Chance to lead and shape the future of content detection engineering. This is an exciting opportunity for a proactive, strategic thinker with a passion for security detection and team leadership. You will be at the forefront of protecting critical infrastructure while building a high-performing, technically excellent team. Reference: AMC-AQU-LCEDB Postcode: LS1 #adqu TPBN1_UKTJ

React Native Developer - Hybrid - Outside IR35 | React Native | FinTech | JavaScript | TypeScript. Solid JavaScript / TypeScript knowledge. React Native Developer - Hybrid - Outside IR35 | React Native | FinTech | JavaScript | TypeScript.

Front-End Development with skills in HTML, CSS, JavaScript and jQuery.

Solid grasp of JavaScript(Vanilla Javascript) fundamentals. Minimum of 4 years of hands-on experience with Javascript working mainly on Frontend solutions. Front End JavaScript Developer.

Build and maintain full stack JavaScript applications. Senior Full Stack JavaScript Consultant. We're looking for a Senior Full Stack JavaScript Consultant to join a Leeds-based tech consultancy delivering modern, scalable applications for a variety of clients.

Senior Full Stack Developer (JavaScript).

Direct message the job poster from Hunter Bond.We’re partnering exclusively with one of the most prestigious trading firms in London to find a highly skilled Front-End Software Engineer to join their world-class engineering team.This is an opportunity to work at the very heart of high-performance

A leading iGaming provider is seeking a motivated Remote Front-End / JavaScript Developer to join their team. The role involves developing high-quality web and mobile games, utilizing technologies such as JavaScript and Pixi. Candidates should have some experience with JavaScript, strong problem-sol

A tech company in the UK seeks a Senior.NET Engineer to lead software quality and technical vision on large-scale projects.Successful candidates will have expertise in C#,.NET, Azure, and mentoring junior developers.The role promises collaboration in a flexible working environment and offers benefit

Software Developer - Full Stack - C#, JavaScript, React. NET, C#, JavaScript, and TypeScript.

A leading event technology solutions provider in the United Kingdom is seeking a Project Application Engineer.In this hybrid role, you will support major clients globally while being part of a dynamic team.This position offers the chance to interface with clients, deliver security solutions for live

A leading consulting firm based in the UK seeks an experienced developer to build and maintain full‑stack applications on AWS.This role involves working with several AWS services, ensuring application performance and security, and collaborating in an Agile team.Ideal candidates will have a Bachelo

You will drive key front‑end and back‑end JavaScript technology decisions and build maintainable, scalable solutions for our clients. While GIS experience is beneficial, it can be taught; deep JavaScript expertise is essential. Design, develop, and maintain applications using JavaScript across f

A leading software house in central Bristol requires an experienced full stack PHP Developer to join its growing team.Suitable candidates will have the following skills and experience.Exposure to modern front-end frameworks (e.React, React Native, or similar).Solid experience of front-end developmen

London, England, United Kingdom.Diligent is the AI leader in governance, risk and compliance (GRC) SaaS solutions, helping more than 1 million users and 700,000 board members to clarify risk and elevate governance.The Diligent One Platform gives practitioners, the C‑Suite and the board a consolida

Head of Permanent - Data, Product and Infrastructure at VirtueTech Recruitment Group.My client is seeking x2 QA Engineers to work across the front, middle and back office.This role is seeking candidates who have exposure to the below skill set and come from a financial background.Experience working

Applying strong JavaScript and TypeScript expertise gained through web or backend development. Strong proficiency in JavaScript and TypeScript, with experience gained from either web or backend development.

A technology services provider in the UK is looking for a Senior JavaScript Developer to join their Agile Scrum team. This role involves building scalable applications while implementing modern JavaScript practices and RESTful APIs. Candidates must have over 5 years of experience with strong skills

Graduate / Junior Developer, Python, JavaScript, PHP – London. Tech stack: Graduate / Junior Developer, Python, JavaScript, PHP, Graduate / Junior Developer). These roles would be suitable Graduate / Junior Developer who have recently graduated from university and have a basic understanding of any

At IBM CIC, we provide technical and industry expertise to a wide range of public and private sector clients in the UK.A career in IBM CIC means you’ll have the opportunity to work with leading professionals across multiple industries to improve the hybrid cloud and AI journey for the most innovat

As a recruitment company, DCG understands that every business is powered by experienced professionals.Our management style and partnership approach enable us to meet your needs and provide continuous support.Due to our ongoing growth and the large number of recruitment projects we undertake for our

This is a great opportunity for someone with solid commercial experience who wants real ownership, exposure to product decisions, and the chance to grow quickly in a collaborative environment.Working on the evolution of an existing product into a robust, scalable web platform.Translating complex dat

Full-Stack Javascript Developer – Central London. Our Client is urgently looking to recruit a Full-Stack Java Developer with very strong Javascript development expertise. You must have at least 3 to 5 years experience as a Full-Stack Developer with Javascript fundamentals, design patterns, and OOP

Consultant | Specialist in growing Software Engineering teams.Location: 3 days p/week in London (opportunity to work outside the UK for 2 months).Enjoy the ideal of working for a fast-paced start-up.Focus on building highly reliable and well architected products.Referrals increase your chances of in

A growing tech company near London is seeking talented Full Stack JavaScript Developers to join their team. This role involves developing high-quality web applications using JavaScript and the Next. Candidates should have strong JavaScript skills and a proactive mindset towards problem-solving.

Proficient in Python, JavaScript, and TypeScript.

At IBM CIC, we provide technical and industry expertise to a wide range of public and private sector clients in the UK.A career in IBM CIC means you’ll have the opportunity to work with leading professionals across multiple industries to improve the hybrid cloud and AI journey for the most innovat