126 to 150 of 379 JavaScript Jobs in London

other Full Stack Engineers on high-impact projects Technical Requirements Recent graduate or up to 1 year of professional experience Familiarity with JavaScript and Next.js (React or React Native experience is a plus) Basic knowledge of Python Understanding of SQL and relational databases Eagerness to learn cloud services (AWS experience ...

enterprise contexts Align solutions with established enterprise standards and architectural principles Essential Skills for the AI Solutions Architect: Strong expertise in Python and JavaScript Hands-on experience with backend frameworks and modern frontend frameworks Deep knowledge of Generative AI and agent-based AI frameworks including RAG and orchestration patterns Strong ...

Product Owners and Product Managers including participating in customer research and product discovery processes. The skills you'll need: In-depth knowledge of React, JavaScript/TypeScript and the DOM. Demonstrated delivery of web applications. Comfortable working with REST APIs using asynchronous patterns. Experience with Git, including understanding of branching ...

points Hands-on experience with eval frameworks, prompt engineering, or fine-tuning Worked with datasets at any meaningful scale (cleaning, labelling, deduping) Familiarity with JavaScript or Next.js for the moments you cross into product code Some AWS or cloud exposure, even from a side project Something cool you've built ...

rich platforms. Proven ability to lead or influence front-end architecture and technical decisions on large-scale websites. Strong expertise in HTML5, CSS, and JavaScript, with deep knowledge of responsive design, performance optimisation, and accessibility best practices. Experience designing and delivering A/B or MVT experiments, ideally using Dynamic ...

operational teams to optimise flow, deliver customer value and modernise our platforms. Our bespoke mortgage system is built using Ruby on Rails, MySQL, JavaScript, and other open-source technologies, with a clear roadmap toward cloud-native evolution. Key responsibilities Lead, coach and inspire a stream-aligned product engineering team, fostering ...

systems Exceptional attention to detail and ability to manage multiple priorities simultaneously Experience managing or mentoring team members is desirable Familiarity with HTML, CSS, JavaScript and JQuery is a plus Passion for digital media, sports publishing and emerging monetization trends is highly desirable Footballco is proud to be an equal ...

Science, Software Engineering, Mathematics, or Physics At least 3+ years working with a variety of programming languages such as Java, Python, C++, Rust, Go, JavaScript, etc. Experience building software solutions involving significant amounts of data processing and analysis Ability to quickly understand and navigate complex systems and established code basesExperience ...

Fullstack Engineer - Up to £75k - 2 Days onsite - Fulham I am currently working with an excting SaaS client who has built out a Risk management solutions platform. Their primary focus is to provide businesses with ...

Pipelines, Digital Systems, Regulatory Compliance, Security Standards, Accessibility Standards, Innovation, Cloud Platforms, ASP.NET, C#.NET, .NET Core, MVC, Web API, Entity Framework, React, Next.js, TypeScript, JavaScript, HTML/CSS, SQL, PostgreSQL, Redis, Hangfire, Azure DevOps £600-£650 per day via Umbrella 6 months initial contract 2 days per month at either … Qualifications Proven experience leading software engineering and DevOps teams. Strong proficiency in ASP.NET, C#.NET, .NET Core, MVC, Web API, Entity Framework, React, Next.js, TypeScript, JavaScript, HTML/CSS, SQL, PostgreSQL, Redis, Hangfire. Familiarity with Azure DevOps and modern DevOps practices. Understanding of accessibility, UI/UX, and responsive design. Strong ...

business. They will communicate technical concepts effectively to a non‐technical audience and have experience delivering technical solutions to tight deadlines. Required skills include JavaScript (ECMAScript 6), Semantic HTML, CSS/SCSS, and frameworks such as Vue.js. Additionally, they should have experience in REST API integration, AzureAD authentication, automated testing ...

Qualifications Expert proficiency in Python. Strong experience with other languages such as C++ and JavaScript is a plus. Deep understanding of software development best practices including version control (Git), testing, CI/CD, and containerization. Preferred Experience Experience as a Pipeline Engineer, Software Engineer, or in a similar role ...

Insights squad. The role involves shaping platform architecture, working with complex data, and supporting collaborative development practices. Applicants should have strong experience in Python, JavaScript, and cloud technologies. The organization offers a competitive salary starting at £88,000, generous holiday allowance, and hybrid working options. #J-18808-Ljbffr ...

stack engineering experience in SAAS and API development, with deep expertise in Node.js/NestJS, PostgreSQL optimization, and React applications. Proficiency in TypeScript/JavaScript, with a proven ability to drive architectural decisions. A pragmatic mindset: ability to determine when to ship code and when to refactor. #J-18808-Ljbffr ...

Limited is seeking a product-minded engineer to join their global trading and investment firm based in Greater London. This role involves building with JavaScript/TypeScript and Node.js, owning technical problems end-to-end, and improving large-scale systems. The ideal candidate will have strong Java Scripting skills, trading ...

will develop clean, maintainable code to support an ethical finance platform while collaborating closely with product teams. Ideal candidates will have strong experience in JavaScript/TypeScript and Java/Kotlin, with a focus on adopting AI-supported development tools. The firm offers a competitive salary, bonuses, health insurance ...

will be integral in architecting, building, and delivering features across their platform in a fast-paced environment. The role requires proficiency in TypeScript/JavaScript and experience with React Native and AWS technologies. With a salary of £70,125 - £78,375 per year, you will enjoy flexible working options ...

lifecycle in FO* Worked on low latency software for traders and sales people* Mix of risk platforms as well as sales platforms etc* Languages - JavaScript/typescript * React essential + redux would be desirable* Backend Java ...

well-tested new product features. This role isn't just about coding; it's about influencing product and business impact. Desired Skills & Experience Backend JavaScript/TypeScript/Node.js software engineering experience SASS, DynamoDB, AWS Lambda, and Serverless Framework are all beneficial eCommerce/Shopify experience is a bonus ...

integrations AWS services including Lambda, API Gateway, S3 and CloudWatch Experience with Amazon Lex, AI/ML services and LLM integrations TypeScript/modern JavaScript development CI/CD, DevOps and serverless architecture experience Ability to build scalable, resilient and secure contact centre solutions Strong stakeholder engagement and production support ...

environments Solid understanding of cloud infrastructure, ideally AWS and services such as Bedrock or serverless tooling Experience with modern web technologies including React and JavaScript or TypeScript Comfortable working in evolving codebases, with exposure to Ruby on Rails or Node.js beneficial A track record of seeing products through build, launch ...

Software Engineers. They are an award winning SaaS Provider for Front Office Trading Systems and Execution Platform working with Java on the back end, JavaScript on the front end and Full Stack Development. What you’ll be doing Lead engineering teams building core Trading Systems and Execution Platforms. Own architecture ...

centre technologies Experience integrating contact centre platforms with CRM systems such as Salesforce or Zendesk Exposure to scripting/programming languages such as Python, JavaScript, or Node.js Proven experience delivering enterprise contact centre or customer experience solutions Strong stakeholder management and communication skills Qualifications Degree in Computer Science, Information Technology ...

similar tools • Strong API, database, performance and end-to-end testing experience • Experience working in Agile/Scrum delivery environments • Confidence working across Java, JavaScript and Spring Boot-based projects Offer: • £60,000 base salary • Discretionary bonus based on performance and company goals • Hybrid working — 3 days in the office ...

Skills Strong expertise in Microsoft Power Platform and Dynamics 365 Experience designing and delivering integrated solutions using APIs and services Working knowledge of C#, JavaScript, and SQL Experience with cloud platforms, particularly Microsoft Azure Understanding of security, performance, and scalability considerations Ability to balance technical best practice with commercial ...