1 to 25 of 45 JavaScript Jobs in the Thames Valley

Senior Ruby Engineer - £110K

Hiring Organisation
Run-Time Group Ltd
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent
strong ability to align technical direction with business strategy in fast-moving, product-centric environments. Key requirements: Ruby & Ruby on Rails Full-Stack Engineering: JavaScript, TypeScript, React, Hotwire, Stimulus Node.js & React exposure beneficial API Design: REST, GraphQL, external integrations Data Stores: PostgreSQL, MySQL, Redis, Elasticsearch Async Processing: Sidekiq, Resque Cloud ...

Technical Lead - Ruby

Hiring Organisation
Run-Time Group Ltd
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent
strong ability to align technical direction with business strategy in fast-moving, product-centric environments. Key requirements: Ruby & Ruby on Rails Full-Stack Engineering: JavaScript, TypeScript, React, Hotwire, Stimulus Node.js & React exposure beneficial API Design: REST, GraphQL, external integrations Data Stores: PostgreSQL, MySQL, Redis, Elasticsearch Async Processing: Sidekiq, Resque Cloud ...

Software Engineer (C# .Net, Applied Engineering, STEM)

Hiring Organisation
Hays Specialist Recruitment Limited
Location
Oxford, Oxfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £70,000 per annum
need 2-8 years working in a commercial Software Engineering role using C# .Net. Ideally you'll have full stack experience with Blazor or JavaScript/TypeScript.We are looking for robust OOP programming skills, software design patterns/best practices and practical experience applying TDD. Experience with Cloud services ...

Graduate Technical IT Engineers, SaaS, Cloud, AI, ML

Hiring Organisation
Jam Management Consultancy Limited
Location
Berkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £38,000 per annum
Natural Language Processing (NLP) SaaS & Cloud platforms IoT/M2M systems Unified Communications & Contact Centre technologies IT Security & Data Infrastructure Future development into: Python | JavaScript | TypeScript | React | C# | .NET | Java | C++ Requirements Degree in a STEM discipline (Computer Science, Maths, Physics, Engineering or similar) Minimum 2:1 or above, with ...

Senior .NET Developer

Hiring Organisation
Avanti Recruitment
Location
SL0, Iver Heath, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£75000 - £85000/annum
Agile environments CI/CD practices Testing experience (TDD is a bonus) Exposure to cloud (AWS preferred) Desirable: Experience migrating legacy systems React or JavaScript exposure Experience introducing testing, deployment improvements or modern engineering practices into existing systems would be highly advantageous. AI Exposure/Python would be beneficial ...

Senior .NET Developer (Winforms migration)

Hiring Organisation
Avanti Recruitment
Location
SL0, Iver Heath, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£75000 - £85000/annum
Agile environments CI/CD practices Testing experience (TDD is a bonus) Exposure to cloud (AWS preferred) Desirable: Experience migrating legacy systems React or JavaScript exposure Experience introducing testing, deployment improvements or modern engineering practices into existing systems would be highly advantageous. AI Exposure/Python would be beneficial ...

Lead Software Engineer Python Full Stack

Hiring Organisation
Client Server
Location
Bicester, Oxfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
Physics or a related technical discipline You have strong software engineering experience with a broad range of skills: Python, APIs, SQL, data driven applications, JavaScript, React, data visualisation You have a strong understanding of software architecture, clean code, testing and scalable system design You have technical leadership skills including experience ...

Junior Data Systems Analyst

Hiring Organisation
Carbon 60
Location
Marlow, Buckinghamshire, United Kingdom
Employment Type
Temporary
master's degree in computer science, Data Science, Statistics, Information Systems, or a related discipline, or equivalent demonstrable experience Foundational experience with React and JavaScript/TypeScript, whether through academic, personal, or professional work A creative eye and interest in UI/UX design, with an appreciation for how data ...

Software Engineering Manager

Hiring Organisation
Jobleads-UK
Location
Bracknell, England, United Kingdom
software development in a commercial environment (typically 4+ years) Experience leading, mentoring, or managing software engineers Experience with programming languages such as C#, JavaScript, or TypeScript Strong understanding of software development principles, architecture, and best practices Experience with relational databases (e.g. Microsoft SQL Server, PostgreSQL) Familiarity with source control systems ...

Full Stack Engineer

Hiring Organisation
Dignity Funerals Limited
Location
Maidenhead, Berkshire, South East, United Kingdom
Employment Type
Permanent
Salary
£75,000
bring Strong experience delivering complex software systems at scale Proven ability to lead technical direction within a team or domain Expertise in JavaScript/TypeScript, Node.js, and React Solid understanding of architecture, APIs, and database design Experience with DevOps, CI/CD, testing, and modern engineering practices A passion ...

ServiceNow Developer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Soho, London, Oxford Circus, United Kingdom
Employment Type
Contract
Contract Rate
£85 - £90/hour
Essential Skills & Experience 5+ years' experience developing solutions on the ServiceNow platform Strong hands-on Service Portal development experience Excellent knowledge of: HTML CSS JavaScript AngularJS Bootstrap JSON REST/SOAP APIs HTTP protocols Experience developing ServiceNow integrations Strong understanding of ServiceNow core platform architecture Experience working within Agile delivery ...

Software Engineer - AI & Business Solutions

Hiring Organisation
Proactive Appointments
Location
Reading, Berkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £60,000 per annum
opportunity to influence how technology is adopted across an organisation. Essential Skills & Experience 3+ years’ professional software engineering experience. Strong programming skills in Python, JavaScript/TypeScript, Java, C++ or similar. Experience building and deploying production-grade software. Practical use of AI tools and technologies to improve productivity or deliver ...

Software Engineer - Pensions & Actuarial Solutions

Hiring Organisation
Proactive Appointments
Location
Reading, Berkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum
solutions you build. Essential Skills & Experience 3+ years' professional software engineering experience. Strong programming skills in one or more languages such as Python, JavaScript/TypeScript, Java or C++. Experience designing, building and deploying production software. Ability to translate business requirements into technical solutions. Comfortable working directly with non-technical ...

Software Engineer (AWS, Python, C#/C++, CFD/FEA)

Hiring Organisation
Hays
Location
Oxford, Oxfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£65,000
working in a commercial Software Engineering role/team using either C#, C++ or Python. Ideally you'll have worked with Vue/Django, JavaScript/Typescript. You should have Distributed Computing experience, ideally in an AWS environment and working with Cloud Architecture to apply for this role. this will ...

Senior Software Engineer

Hiring Organisation
Experis
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent
looking for engineers who bring: Strong full-stack development experience Proven experience building complex software applications Expertise working with: Java (Spring Boot) JavaScript/TypeScript (React preferred) Experience designing and consuming APIs Knowledge of relational databases (PostgreSQL desirable) Understanding of DevOps tools, CI/CD pipelines, and cloud platforms Experience … work collaboratively in a small, dynamic team Key Responsibilities Front End Development Build and enhance modern, responsive user interfaces Work with React, TypeScript, JavaScript, HTML & CSS Ensure cross-browser compatibility and excellent UX Back End Development Design and develop APIs and backend services Develop server-side logic using Java (Spring ...

Principal Software Engineer

Hiring Organisation
Matchtech
Location
Maidenhead, Berkshire, United Kingdom
Employment Type
Permanent
Experience with OO design, design patterns, and principles such as SOLID. Strong testing mindset: design for test, automated test approaches, and verification. Desirable Rust JavaScript/Node.js/React (where relevant to tooling or supporting applications) Communications protocols (e.g., TCP/IP) CI/CD and automated test frameworks Secure ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Milton Keynes, England, United Kingdom
customer representatives, solution architects, academia, and leading software development companies. RESPONSIBILITIES Front-End Development Designing and implementing user interfaces (UI). Using HTML, CSS, JavaScript, Typescript and React framework. Ensuring responsiveness and cross-browser compatibility. Improving user experience (UX). Back-End Development Creating APIs and services. Writing server-side … problem solve by understanding what is happening, why and then correcting. Expertise in at least two back‐end technologies, ideally Java & Python. Experience in JavaScript or Typescript and at least one front‐end technology stack (ideally React). Software virtualisation skills e.g., Docker. The willingness and ability to gain ...

Senior Software Engineer — ASP.NET/React ERP Web Apps

Hiring Organisation
Jobleads-UK
Location
Hungerford, England, United Kingdom
Software Engineer to join their team in Hungerford, United Kingdom. The ideal candidate has hands-on experience in web and application development using ASP.NET, JavaScript, TypeScript, React, and Web API, with ERP systems experience being a plus. The position offers a full-time role with a competitive salary range ...

PHP/Laravel Developer

Hiring Organisation
Charles Jenson Recruitment Ltd
Location
Bicester, Oxfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum
skillset and career. There is an opportunity to move into a tech lead role. Key skills required: Proven commercial experience. PHP Laravel HTML CSS JavaScript AWS MySQL It is essential that all Senior PHP Web Developers have first class communication skills – both written and verbal. Candidates will be very enthusiastic ...

Lead Software Engineer

Hiring Organisation
Mexa Solutions LTD
Location
Reading, Berkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £100,000 per annum
knowledge you’ll bring: Experience across all areas of full stack development and ideally in large scale SaaS platforms. Strong knowledge and experience in JavaScript and TypeScript. Other technical knowledge required includes NodeJS, Vue, SQL Server. Forward thinking approach to producing quality software development and utilising AI. Experience of working ...

SharePoint Administrator

Hiring Organisation
First Technical Recruitment
Location
Abingdon, Oxfordshire, South East, United Kingdom
Employment Type
Contract, Work From Home
skills Desirable Microsoft SharePoint or Azure certifications Experience working in hybrid SharePoint environments Knowledge of SharePoint customisation and web technologies (HTML/CSS/JavaScript) Experience with third-party integrations and automation tools Why Join This Programme? Work on a technically advanced and nationally significant programme Hybrid working arrangement with ...

AI Engineer - Enterprise Product AI

Hiring Organisation
Infosec
Location
Bracknell, Berkshire, South East, United Kingdom
Employment Type
Permanent
Proven experience in production AI/ML feature development Understanding of anomaly detection or predictive analytics Proficiency in Python and TypeScript/JavaScript Experience with REST API design and MCP integration patterns Knowledge of MLOps practices Understanding of graph-based dependency or impact analysis (desirable) Experience with AI features ...

.NET Developer

Hiring Organisation
Noir
Location
Bracknell, Berkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £65,000 per annum
.NET Developer, .NET 10.0, C# 14 - Consultancy - Bracknell (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is an award winning Microsoft consultancy. They specialise in delivering innovative … Knowledge of software development methodologies is of interest (Agile, Scrum). My client will provide training in: .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, MongoDB, Azure, AWS, Node.js and Elasticsearch. This is a truly exciting project, one which if you are given ...

.NET Developer - Headington

Hiring Organisation
Noir
Location
Headington, Oxford, Oxfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £55,000 per annum
.NET Developer, .NET 10.0, C# 14, Agile - Headington, Oxfordshire (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) We are pleased to announce the arrival … should have commercial experience with: .NET, .NET Core, C#, Azure SQL and Agile. Full training will be provided into: .NET 10.0, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Node.js, Elasticsearch and Azure Cosmos DB. If you are dedicated to the youthful optimism ...

Engineering Manager

Hiring Organisation
Dreams Ltd
Location
High Wycombe, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
front-end engineers (and/or a cross-functional delivery team), with strong people management capability. Strong technical credibility in modern front-end development (JavaScript/TypeScript, component-based architecture, performance, testing) with the ability to guide decisions even if not coding daily. Demonstrable experience leading delivery of significant front ...