1 to 25 of 91 Permanent JavaScript Jobs in the South East

Web Developer - C#

Hiring Organisation
CV Screen Ltd
Location
Erith, Kent, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
Required At least 3 years' experience in C# and .NET development with strong OOP knowledge Solid front-end skills including HTML5, CSS3 and JavaScript/TypeScript, plus a modern framework (e.g. React, Angular or Blazor) Experience with SQL databases, RESTful APIs and software testing practices Salary & Benefits Salary ...

Software Engineer

Hiring Organisation
Gerrell & Hard
Location
Oxford, Oxfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
scientific applications Effective communication, collaboration, and problem-solving abilities Highly organised, proactive, and self-motivated Desirable Skills Containerisation (e.g., Docker) ASP.NET Core/Blazor JavaScript or TypeScript (e.g., React) 3D geometry programming WPF Machine-learning model development CI/CD pipelines Infrastructure-as-code (e.g., Terraform for Azure/ ...

Engineering Manager

Hiring Organisation
Stepstone UK
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Tealium Event Stream, and Adobe Analytics Experience of integrating data sources via web and hypermedia APIs Proficient in Web Technologies like HTML, CSS, JavaScript, React.js, Next.js and Node.js, and in event-driven and eventual consistency systems using Kafka, .Net, Java, REST APIs, AWS, Terraform and DevOps Nice to have:experience ...

Senior React Developer

Hiring Organisation
INTEC SELECT LIMITED
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£120,000 - £140,000 per annum
Experience 5+ years of experience in frontend/UI engineering, with a focus on performance and scale Deep expertise in React, TypeScript, and JavaScript Strong understanding of WebSocket integration, low-latency data streaming, and threading Experience troubleshooting data-heavy UIs and optimising load times Familiarity with tools like Redis, Kafka ...

Java Full Stack Developer

Hiring Organisation
Mastek
Location
Reading, England, United Kingdom
collaboration and engineering the best possible Java code. Must Have Skills: Experience with Java 8, Java 11, Spring Framework, Spring Boot Solid understanding of JavaScript: Angular and NodeJS preferred Practical Micro services development experience • Practical Relational Database development experience (e.g. PostgreSQL) REST APIs • Strong understanding CI and DevOps technologies (Hands ...

Senior React Engineer

Hiring Organisation
INTEC SELECT LIMITED
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
related field 5+ years of experience in frontend/UI engineering, with a focus on performance and scale Deep expertise in React, TypeScript, and JavaScript Strong understanding of WebSocket integration, low-latency data streaming, and threading Experience troubleshooting data-heavy UIs and optimising load times Familiarity with tools like Redis ...

Dynamics 365 Developer

Hiring Organisation
Data Careers
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
Power Platform with Azure services, custom connectors, APIs, and Logic Apps Experience applying ALM principles using Azure DevOps and Power Platform Build Tools Solid JavaScript experience for client-side customisation and web resources Experience working in agile, multidisciplinary delivery teams Strong understanding of security concepts including Dataverse security and role ...

Senior Web Developer - Full stack

Hiring Organisation
Hireful
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
events globally. Working closely with clients, project managers, and fellow developers, you'll: Lead front-end development with your deep HTML, CSS, and JavaScript expertise Build WCAG 2.2 AA compliant interfaces that set the standard for accessibility Leverage your SQL skills and server-side development experience in C# or similar ...

Senior Software Developer

Hiring Organisation
Stratospherec Ltd
Location
Horsham, West Sussex, United Kingdom
Employment Type
Permanent
Salary
£65000 - £70000/annum
looking for a 2x Senior developers to join their team in Horsham, West Sussex. This role is onsite full-time. Tech skills C# and JavaScript skills VS Code/Visual Studio ASP.Net 4.8 and above T-SQL/SQL Server Desirable Source control (Ideally using GIT) Azure DevOps Working ...

Senior Software Developer

Hiring Organisation
Partnerscale Limited
Location
Bicester, Oxfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
C# code using ASP.NET Core and Entity Framework Core, working with SQL Server databases and RESTful APIs. Youll also work with HTML, CSS and JavaScript, and use Git for version control within an agile development environment. As a senior developer, youll contribute to technical decision making, take part in code ...

Senior Laravel Developer

Hiring Organisation
Coburg Banks Limited
Location
Redhill, Surrey, South East, United Kingdom
Employment Type
Permanent
Salary
£95,000
performance optimisation, Deployment, environment management, and security best practices on AWS. Familiarity with database systems (SQL). Proficient in web technologies, including Livewire, Tailwind, JavaScript etc. Experience building and integrating with RESTful APIs. Proficiency in version control (e.g. Git). Understanding of frontend development and frameworks (HTML, CSS). DevOps ...

Salesforce Developer

Hiring Organisation
Triad
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£55000 - £65000/annum
skills, with the ability to work effectively in collaborative teams. Exposure to agile delivery methods. Experience with other development languages or frameworks such as JavaScript, Java, Python, or .NET - or a strong willingness to learn and adapt to new technologies as required. Qualifications & Certifications Salesforce Platform Developer I - Required Salesforce ...

Senior Software Engineer

Hiring Organisation
Matchtech
Location
Farnborough, England, United Kingdom
test strategies Desirable (nice to have, not required) GUI frameworks: GTK, eGUI, Tauri Yocto, Petalinux, U‐Boot Python, MATLAB, Jupyter Notebooks Web tech: HTML, JavaScript, TypeScript, React Mobile (Android/iOS) Communications protocols (TCP, QUIC, Wi‐Fi) Software‐Defined Radio/GNU Radio FPGA or low‐level hardware interfaces ...

Senior Software Engineer- GCS

Hiring Organisation
Insignis
Location
Fareham, Hampshire, United Kingdom
Employment Type
Permanent
remotely control and monitor autonomous vehicles beyond visual line-of-sight. This role focuses on developing robust, intuitive interfaces using C++, Qt, QML, and JavaScript, while also incorporating modern UX principles and thorough testing methodologies. You will be responsible for designing, implementing, and optimising user interfaces that must enable operators ...

Full Stack Developer

Hiring Organisation
Redline Group Ltd
Location
Isle of Wight, United Kingdom
Employment Type
Permanent
Salary
£35000 - £45000/annum
Isle of Wight: Experience of software development in the Microsoft Visual Studio IDE, Azure DevOps and GitHub. Experience with ASP.NET Core and JavaScript frameworks such as Vue.Js or React. Experience with PowerBI, SQL Server Reporting Services or similar. Experience of JSON, and cloud technologies. Awareness of technology and software trends ...

Full Stack Node.JS Developer - Reading - Hybrid

Hiring Organisation
Transparent Technology
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
your CV to Nathan Laidlaw at Transparent Technology via the application process. Applications are being reviewed on an ongoing basis. Senior Software Developer, Senior JavaScript Developer, Node.js Developer, React Developer, Redux Toolkit, TypeScript, PostgreSQL, AWS, B2B SaaS Jobs, Retail Intelligence, Data Analytics Platform, Hybrid Software Engineer, UK Tech Jobs, SaaS ...

Full Stack Software Engineer

Hiring Organisation
Bolt Technical Limited
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
support best practices What Theyre Looking For Senior full-stack experience in a LAMP environment Strong PHP and MySQL skills Experience with modern JavaScript frameworks API design experience Comfortable in a hands-on, pragmatic, small-team environment Strong communication and problem-solving skills Package & Benefits £70,000 £80,000 salary ...

Full Stack Developer - AI-Ready

Hiring Organisation
Spectrum IT Recruitment
Location
Southampton, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£55000 - £65000/annum
changing how software is built - join a team leveraging its capabilities. Full Stack Developer - AI-first approach Location - Onsite in Southampton, Hampshire. Tech - JavaScript, TypeScript, AI (Claude. This is your opportunity to join a growing digital technology specialist as a Full Stack Developer using AI daily to improve speed, quality ...

Application Security Analyst

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
vulnerabilities, working directly with software engineers to support remediation. Ability to read and interpret code in at least one common programming language (e.g., C#, JavaScript, Python). Knowledge of CI/CD pipelines and the integration of security tooling into developer workflows (e.g., GitHub Actions, Azure DevOps). Strong understanding ...

Front End Developer

Hiring Organisation
Job Board Direct
Location
Lee-On-The-Solent, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£45,000
C# and .NET (you won't be writing backend code every day, but you'll work closely with our services) Solid understanding of modern JavaScript/TypeScript and front-end architecture Experience consuming RESTful APIs Strong attention to detail and UI/UX quality Comfortable working independently and collaboratively Right ...

Senior Implementation Consultant

Hiring Organisation
Equiniti
Location
Crawley, West Sussex, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Confidence in training/supporting other employees in order to upskill where appropriate Working knowledge of one or more of: PL/SQL, HTML, Javascript, CSS Data migration and data manipulation tools Development practices and Agile methodology Application architecture What We Offer Save For Your Future - Equiniti Pension Plan; Equiniti ...

DevOps Engineer

Hiring Organisation
Sanderson Recruitment
Location
Woking, Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
need all of them: Kubernetes, Docker, Helm, Terraform, Ansible, Jenkins, GitLab and CI/CD pipelines, Python, Java and Spring, JavaScript and React, and any major cloud platform. Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built ...

Business System Developer - Power Platform

Hiring Organisation
Crondall Energy Consultants Limited
Location
Southampton, Hampshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
resources (Blob Storage, Azure Data Factory, Logic apps, AI builder, Azure Functions). Experience/knowledge of other programming/scripting languages (Python, PowerShell, JavaScript preferred) Database development/support experience (MS SQL). Microsoft certifications or a willingness to achieve ...

Scientific Team Lead

Hiring Organisation
EMBL-EBI
Location
Saffron Walden, Essex, South East, United Kingdom
Employment Type
Permanent, Work From Home
following domains: bioinformatics, genomics, ontologies, functional annotation, and high throughput sequencing analysis, statistics Experience of some of the following technologies: Python, Rust, Perl, GraphQL, JavaScript, TypeScript, Apache, MySQL, PostgreSQL, DuckDB, SQLite Hands on experience working with AI based tools, both as a data provider and their application in the context ...

Web Developer

Hiring Organisation
ARC IT Recruitment Ltd
Location
Eastbourne, East Sussex, South East, United Kingdom
Employment Type
Permanent
Salary
£50,000
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 ...