1 to 25 of 29 JavaScript Jobs in East Sussex

Event-driven, microservices-oriented design Cloud: Azure (AWS experience valued), Infrastructure-as-Code Data: SQL, caching strategies, message brokers (RabbitMQ, etc.) Frontend: HTML, CSS, JavaScript DevOps: CI/CD pipelines, Behaviour-Driven Development, modern agile methodologies What You Bring: 10+ years of software engineering with proven architectural leadership - you shape ...

degree in Computer Science or a closely related discipline. - 4+ years building modern web or data applications with .NET and at least one JavaScript framework. - Hands-on experience with Azure or another major cloud provider, plus an understanding of microservices and event-driven architectures. - You love balancing delivery speed with ...

leading web development teams in a fast-paced environment Expertise with modern front-end frameworks such as React, Vue, Angular, or similar Proficiency in JavaScript/TypeScript, semantic HTML, and modern CSS Solid understanding of back-end technologies (Node.js, APIs, microservices) Experience with CI/CD pipelines, cloud platforms ...

developing and integrating AI solutions such as chatbots, voicebots, ML models, or LLM-based analytics. Strong proficiency in Python (preferred) and/or JavaScript/TypeScript. Hands-on experience with AI frameworks (TensorFlow, PyTorch, LangChain) and LLM APIs (Azure OpenAI, OpenAI API, Anthropic, AWS Bedrock). Experience with Microsoft ...

long-term reliability What We're Looking ForRequired: · 2+ years software development experience · Commercial experience with Angular (v10+) · Strong proficiency in TypeScript and JavaScript · Familiar with RxJS and reactive programming concepts · Experience working with APIs (REST or GraphQL) · Some Node.js back-end experience (or willingness to grow in that area ...

technology skills, including substantial leadership and architecture responsibilities. Core Technology skills required – Strong full stack software engineering skills. Desirable technology skills: Python, Django, React, JavaScript, MySQL, SPAs, AWS (Lambda, CloudFormation, RDS). Best practice software development skills and practices. Excellent communication skills with an open, collaborative approach. A passion ...

evolution of a proprietary media technology platform What we're looking for Experience delivering greenfield or early-stage products Strong skills in JavaScript/TypeScript, Python, or similar Cloud experience (GCP preferred), including serverless development Solid SQL and data warehouse experience (e.g. BigQuery) Experience with automation and modern front ...

reports, technical notes and business development What they'll bring: A degree in Computer Science, GIS, Geospatial Technology or similar Experience with Python, JavaScript, SQL, HTML and CSS Familiarity with geospatial platforms and libraries (e.g. ESRI, QGIS, GDAL, GeoPandas) An interest in offshore, marine or renewable energy projects A collaborative ...

Education: A degree in Computer Science, Software Engineering, or a related field. Technical Skills: Knowledge of one or more programming languages (e.g., Python, JavaScript, Java, C#, etc.). Problem-Solving: A logical mindset with strong problem-solving abilities. Team Player: Excellent communication and collaboration skills to work effectively within ...

days/month; occasional team gatherings Salary: Senior: €130–150k base + growth trajectory Principal: €160–200k base + package discussion Tech: Python, JavaScript, Azure, AWS, AI, LLM's, RAG Industry: AI Consultancy The Role We're looking for talented engineers to join our customer-facing AI practice, from Senior ...

Mastery: Extensive professional background working with the JVM ecosystem (specifically Java or Kotlin). Modern Web & Orchestration: Ideally you will have proficiency in JavaScript frameworks and experience with workflow engines. Cloud-Native Data: Solid experience architecting on AWS and managing both relational and document-based data stores like Postgres ...

team grows Skills 4+ years commercial software development experience 2–3+ years experience with React.js 2–3+ years experience with Node.js and modern JavaScript (ES6+) Experience with relational databases such as Postgres Familiarity with Git and CI/CD workflows Strong collaboration and communication skills Agile development experience Writing clean ...

Contribute to CI/CD pipelines, cloud deployment, monitoring and automation Help define the engineering culture as a team. Tech We Use Frontend: Twig, JavaScript, CSS Backend: PHP Databases: PostgreSQL Caching/Search: Redis, ElasticSearch (Deep experience in all is not required - strong engineering fundamentals are.) About You 5+ years ...

Minimum 3+ years of commercial experience with Magento 2, specifically with a backend focus. Tech Stack: Strong proficiency in PHP, MySQL, HTML/CSS, JavaScript, and Git. AI-Augmented Workflow: You are comfortable working with AI-native IDEs (e.g. Google Antigravity, Cursor, Windsurf) to speed up debugging and code generation. ...

6 month fixed term contract. We are looking for a senior full-stack React developer to help a client continue development of their AI research product. It enables teams to transform their research into interactive ...

position Requirements: Degree in Computer Science or related (or equivalent experience) 2+ years commercial web development experience Server-side coding (PHP, .NET or similar) JavaScript/jQuery, HTML, CSS SQL Server and SQL scripting Understanding of security, accessibility, usability and SEO Strong communication skills and ambition to progress Interested? Apply ...

Bring • Strong experience in automated testing • Solid understanding of the SDLC and agile methodologies • Experience working with CI/CD pipelines • Proficiency in TypeScript, JavaScript, and ideally ReactJS • Hands‐on experience with Playwright, Cypress, or Selenium • Familiarity with test management tools such as Xray • Knowledge of BDD frameworks (Gherkin/ ...

leadership roles Proven experience leading development teams and senior engineers within a digital agency or professional services environment Strong hands-on experience with PHP, JavaScript, HTML, and CSS Proven experience delivering complex custom websites, platforms, integrations, and ecommerce solutions Deep practical experience with WordPress, and working knowledge of Shopify ...

Position: Front End JavaScript Developer Reports to: Front End Development Team Lead Hours: 40 hours Location: 3 days in North London office (Monday – Wednesday) Salary: £60 - £80,000 + eligibility for performance bonus Start date: ASAP Purpose of the role: As a Front End Developer you will join … highest standards of code quality in alignment with company-wide conventions. Required skills: · Minimum of 4 years of hands-on experience with Javascript working mainly on Frontend solutions · Solid grasp of JavaScript(Vanilla Javascript) fundamentals, including understanding of the Document Object Model (DOM) and browser Application Programming Interfaces (APIs). ...

role with and you will be expected to work in the office 1-2 days per week. Skills required: Automation experience with Playwright Good JavaScript/TypeScript skills SQL Experience in creating front end and API automated test projects Experience in performance and/or load testing and related tools ...

services, particularly S3 & ECS Experience with Git and continuous integration tools Experience with Heroku Tech Stack Ruby on Rails 8 Ruby 3.4+ Stimulus/Javascript OpenAI/Claude LLMs Docker Terraform AWS Heroku Elasticsearch Day to day activities Carry out development tasks as part of 6-week development cycle Plan ...

testing and performance optimisation Diagnose and resolve issues across browsers, devices and edge cases About You Strong experience with React and modern TypeScript/JavaScript Able to deliver polished, production-ready UI Comfortable improving performance and debugging complex issues Pragmatic, curious, and ready to take on more ownership Good design ...

JavaScript Developer A rapidly growing software delivery company in Brighton is looking for a JavaScript Developer to join their team. You'll play a key role in building, maintaining, and improving client-facing and internal applications, delivering high-quality Front End solutions that help the company deliver exceptional software projects. … core Front End skills who is comfortable supporting multiple client projects and learning modern frameworks along the way. Key Requirements Strong commercial experience with JavaScript, HTML, CSS, and jQuery Experience with React or Angular is a plus Experience working in an Agile/Scrum environment Familiarity with Test-Driven Development ...

selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python ...

last piece of confidence or experience Self-taught developers with solid GitHub projects Career changers with a good foundation in HTML, CSS, and JavaScript Developers who have been actively applying for junior roles without success You must already know the basics of web development. This programme takes you from … designed with real employers to give you the skills needed for work. You’ll cover: Core Technical Skills HTML, CSS, accessibility, responsive web design JavaScript (ES6+), DOM manipulation, async patterns Intro to React (components, hooks) Backend fundamentals using Node.js & Express Working with APIs Databases (PostgreSQL basics) Git, GitHub, branching, pull ...