1000+ Best javascript developer Jobs in United Kingdom (June 2025)

Are you looking to kick-start a new career as a web developer? We are recruiting for companies who are looking to employ our Coding Traineeship graduates to keep up with their growth. The best part is you will not need any previous experience as full training will be provided. You will also have the reassurance of a job guarantee (£25K-£45K) within 20 miles of your location upon completion. Whether you are working full time, part-time or unemployed, this package has the flexibility to be completed at a pace that suits you. The traineeship is completed in 3 easy steps. Step 1 - Front End Coding Complete a selection of professional and industry-recognised coding courses covering HTML, CSS and Javascript. Step 2 - Back End Coding + Practical Projects You will be studying all the relevant back end coding languages and gaining skills that will qualify you as a fully-fledged web developer. Step 2 is heavily focused on the practical element of learning. Step 3 - Building your portfolio The final step will be to build your own portfolio website. The portfolio plays a key part in the hiring process as it gives the employer a real insight into your level of ability, creativity and personality. Your Web Developer Role Once you have completed all of the mandatory training, we will place you into a Web Development/Software Development role, where you will be guaranteed a 25k-40k salary. We have partnered with a number of large organisations strategically located throughout the UK, providing a nationwide reach of jobs for our candidates. At a one off cost of £1499, or a deposit of £212 followed by 10 interest free monthly instalments of £148, this represents a great opportunity to start a rewarding career in IT and have a real career ladder to start climbing. If you are not offered a role at the end of the training we will refund 100% of your course fees. Apply now and one of our friendly advisors will be in touch.

Software Engineer and developer

we are building AlgoRisk AI – a next-generation platform that uses AI to transform how banks develop and govern financial models. We’re currently working on a number of projects across using GPT-4, React, Supabase, and modern LLM tools. This is a confidential, real-world project (not open-source). I’m inviting a small group of motivated contributors to work with me as unpaid interns or collaborators. What You’ll Gain: • Official Certificate of Contribution (AlgoRisk AI) • Mentorship from a fintech founder • Hands-on experience with real-world AI tooling • Strong reference or letter for future roles • Chance for future paid work post-MVP ⸻ Key Skills Needed (any 2–3 of these is enough): • React / Next.js (Frontend) • Supabase (Database + Auth) • OpenAI API (GPT-4/4o chat completion) • JavaScript or TypeScript • CodeMirror or Monaco Editor • Python / FastAPI (nice to have) • GitHub + version control • Curiosity to learn and build fast ⸻ Commitment: • Remote, flexible hours (20-30 hrs/week) • 3–5 weeks (initial phase) • Start immediately ⸻ How to Apply: DM us with: • Your name and country • LinkedIn or GitHub profile • A short sentence on why you’re interested Let’s build something impactful together.

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Phalanx Consultancy Ltd

AWS connect Developer, 3+ years experience

17 days ago

Part-time

Greater London

*** We are Hiring 🔈 *** We're looking for a talented AWS Connect specialist to design, implement, and optimize our cloud-based contact center solutions. The ideal candidate will have deep expertise in AWS Connect and a passion for creating exceptional customer service experiences through technology. ✒️Key Responsibilities : - Design and implement end-to-end AWS Connect solutions for our contact center operations - Configure and manage call flows, IVR systems, queues, and routing profiles - Develop and integrate Lambda functions to extend AWS Connect functionality - Create and maintain Amazon Lex chatbots for interactive voice and chat experiences - Optimize contact center operations for efficiency, performance, and customer satisfaction - Collaborate with stakeholders to identify requirements and design appropriate solutions - Provide technical guidance and training to team members on AWS Connect best practices Qualifications - 3+ years of experience with AWS Connect and related services - Strong understanding of contact center operations and customer experience principles - Proficiency in AWS services including Lambda, DynamoDB, S3, Lex, and Kinesis - Experience with Contact Control Panel (CCP) customization and agent workspace design - Knowledge of telephony concepts, IVR design, and call routing strategies - Programming skills in JavaScript, Python, or similar languages - Nice to have AWS Certification (Solutions Architect, Developer, or specific Contact Center certification) - Experience with API integrations between AWS Connect and CRM systems - Strong analytical and problem-solving abilities 🌎Location - Remote work with occasional visit to Glasgow, United Kingdom. 📩Interested candidate please connect

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CODEINVOKERS LIMITED

Full Stack Software Development Manager

Job Overview We are looking for an experienced and results-driven Full Stack Software Development Manager to lead and inspire our team of developers in delivering scalable, secure, and high-performing web applications. The ideal candidate will have 3–5 years of full stack development experience, coupled with strong leadership skills and a solid understanding of modern software development methodologies. You will be responsible for the end-to-end delivery of technical solutions, mentoring developers, managing project timelines, and aligning development strategies with business goals. Key Responsibilities ● Lead and manage a team of full stack developers to deliver high-quality software solutions. ● Oversee the development, testing, and deployment of scalable web applications and services. ● Collaborate with cross-functional teams, including product, QA, and design to define software requirements and architecture. ● Maintain a hands-on approach to coding and code reviews, ensuring best practices in development are followed. ● Provide technical leadership and guidance to the team on architecture, design patterns, and development practices. ● Implement and enforce Agile/Scrum methodologies and manage sprint planning and retrospectives. ● Monitor team performance, provide feedback, and support professional growth and career development. ● Drive innovation and continuous improvement in development processes and technologies. ● Ensure code quality, performance, security, and scalability in all technical deliverables. ** Required Skills and Experience** ● Bachelor’s degree in Computer Science, Software Engineering, or a related discipline (or equivalent practical experience). ● 3–5 years of experience in full stack development using modern technologies such as: ○ Front-End: JavaScript, TypeScript, React, Angular, or Vue.js ○ Back-End: Node.js, .NET, Java, Python, or similar ○ Databases: PostgreSQL, MySQL, MongoDB, etc. ● Demonstrated experience in leading software development teams or managing projects. ● Strong understanding of cloud platforms (AWS, Azure, GCP) and CI/CD pipelines. ● Experience with Git, agile project management tools (e.g., Jira), and containerisation (e.g., Docker, Kubernetes). ● Excellent communication and interpersonal skills with a strong ability to manage stakeholders ● Proven ability to balance technical leadership with hands-on development.

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