23 of 23 Permanent JavaScript Jobs in Leicestershire

Engineering Team Lead

Hiring Organisation
StarCompliance
Location
Leicester, UK
Employment Type
Full-time
teams. Strong hands-on expertise with the Microsoft .NET ecosystem: C#, ASP.NET MVC, Entity Framework, Visual Studio. Solid understanding of web technologies such as JavaScript, React, Angular, HTML. Strong grounding in software engineering principles, including SOLID, design patterns, and scalable architecture. Experience delivering enterprise-grade, cloud-hosted applications. Strong understanding ...

Staff Software Engineer

Hiring Organisation
Definely
Location
Leicester, UK
Employment Type
Full-time
generation of our LegalTech platform and play a critical part in defining the long term engineering strategy across both our .NET services and modern JavaScript/OJS integrations. You will operate as a senior technical leader within the organisation, guiding architectural decisions, elevating engineering quality, and solving some ...

Data Reporting engineer (Python/.Net)

Hiring Organisation
Tenth Revolution Group
Location
Leicester, UK
Employment Type
Full-time
Stack .NET development SQL Server & SQL Server Reporting Services Python for data engineering and Power BI Strong SQL knowledge Git/GitHub React/Javascript Experience within NHS or Healthcare sector is a must have Python software developer - Contract: Required Skillset: 5+ years Software engineering experience with Python ...

Senior Automation Test Engineer - ETRM / Trading Platforms

Hiring Organisation
DataCareers
Location
Leicester, UK
Employment Type
Full-time
Essential skills include strong experience in test automation with an ETRM platform with as many of the following as possible: Programming & Scripting: Python, Java, JavaScript, C++, Scriban Web Technologies: RESTful APIs, JSON, HTML, CSS, Node.js Databases: SQL Server, MySQL, PostgreSQL, MongoDB Tools & Frameworks: Git, Docker, Jenkins, Kubernetes, Agile (Scrum & Kanban ...

Web Developer Trainee

Hiring Organisation
ITOL Recruit
Location
Leicester, Leicestershire, England, United Kingdom
Employment Type
Full-Time
Salary
£25,000 - £35,000 per annum
move forward. Step 2 - Online Training The second step includes a selection of more advanced courses to get you up to speed. React-js JavaScript JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. ...

Software Developer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Leicester, Leicestershire, East Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£45,000
projects. Giving you a great foundation to further progress your Software Development career. Role Requirements Minimum 3 years' experience in C# .NET SQL Server JavaScript, HTML + CSS Desirables: Azure/AWS React/Vue The Company The company provide leading logistical solutions across the manufacturing industries. They have ...

Senior Software Engineer (Front End)

Hiring Organisation
MATILLION LTD
Location
Leicester, UK
Employment Type
Full-time
technical growth Participate in on-call support and help proactively prevent customer-facing issues What We're Looking For: Essential Strong experience with JavaScript/TypeScript and modern front-end frameworks (e.g., React) Solid understanding of UI architecture, component design, state management, and front-end performance Experience delivering features through ...

Software Developer Intern

Hiring Organisation
AVEVA
Location
Leicester, UK
Employment Type
Full-time
Computer Engineering, Math, Engineering degree or related field. Basic understanding of software development in one or more modern programming languages (C++, C#, HTML/JavaScript, Python etc.) A passion for creating software with good skills in problem solving and debugging. Good communication with the ability to explain a technical solution. ...

Sr. Software Engineering Lead

Hiring Organisation
Mercor
Location
Leicester, UK
Employment Type
Full-time
technical research, or educational content development. Bachelor's degree in Software Engineering, Computer Science, or a related field. Strong proficiency in languages like Python, JavaScript, Java, or C++. Experience with debugging, testing, and validating code. Comfortable with technical writing and attention to detail. Preferred Degree from Top US Colleges ...

Front-End Developer

Hiring Organisation
Mercor
Location
Leicester, UK
Employment Type
Full-time
/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate coding benchmarks in React, TypeScript, or JavaScript by curating issues, solutions, and test suites from real-world repositories. Ensure benchmark tasks include comprehensive unit and integration tests for solution verification. Maintain consistency ...

Node Engineer - Mid Level

Hiring Organisation
Lumenalta
Location
Leicester, UK
Employment Type
Full-time
Logistics, FinTech, Transportation, Insurance, Media or other complex multifactor industries Requirements 3+ years of professional experience (A technical assessment will be required) Experience with Javascript, NodeJS, Express, Mongo Ability to create clean, modern, testable, well-documented code Serverless experience with AWS lambda or Azure functions Advanced English fluency, verbal ...

Technical Content Reviewer (Remote)

Hiring Organisation
Work Vista
Location
Leicester, UK
appropriate) solution. Qualifications: Proven experience in software development, technical support, or technical writing. Proficiency in at least one major programming language (e.g., Python, Java, JavaScript, C++) and familiarity with standard coding conventions. Strong command of technical English, with the ability to edit for clarity and structure. Meticulous attention to detail ...

React Developer - Mid Level

Hiring Organisation
Lumenalta
Location
Leicester, UK
Employment Type
Full-time
Logistics, FinTech, Transportation, Insurance, Media or other complex multifactor industries Requirements 3+ years of professional experience (A technical assessment will be required) Experience with Javascript, React, Redux, Websockets, Async/Await Ability to create clean, modern, testable, well-documented code Advanced English fluency, verbal and written Professional, empathic, team player ...

Technical Writer & Editor (Remote)

Hiring Organisation
Work Vista
Location
Leicester, UK
writing, software documentation, or instructional design (CS background is a plus). Basic to intermediate familiarity with at least one programming language (e.g., Python, JavaScript, HTML/CSS) to evaluate code-related prompts. Strong ability to translate complex technical concepts into clear, concise, and accessible language for various audiences. Meticulous ...

Full Stack Engineer

Hiring Organisation
Quantum
Location
Leicester, UK
Employment Type
Full-time
guidance and mentorship to other engineers, ensuring code quality through reviews and best practices. Design and implement responsive, user-friendly web interfaces using modern JavaScript frameworks (Next.js, React). Collaborate with UX/UI designers to turn designs into functional, intuitive interfaces. About You: Expertise in JavaScript frameworks like React ...

Full Stack Developer - Do Good with Tech

Hiring Organisation
Macildowie Recruitment and Retention
Location
Loughborough, Leicestershire, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £40,000 per annum
Full Stack Developer - Do Good with Tech Location: Loughborough (Hybrid 2-3 days on-site) Salary: £35,000-£40,000 Are you ready to step up from a junior role and take your full-stack ...

.NET Developer - Market Harborough

Hiring Organisation
Noir
Location
Market Harborough, Leicestershire, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £45,000 per annum
.NET Developer - Market Harborough, Leicestershire (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) After 15 years' experience in the fashion industry, our client has a mission to change … excellent experience of: .NET, .NET Core, C# and Azure SQL. There are opportunities for training into technologies such as: .NET 10.0, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Solid, DRY, LINQ and MongoDB. Their benefits include the following: Bonus (10-15%). Share ...

Coding and Programming Trainee

Hiring Organisation
ITOL Recruit
Location
Leicester, Leicestershire, England, United Kingdom
Employment Type
Full-Time
Salary
£28,000 - £35,000 per annum
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 ...

Trainee Web Developer

Hiring Organisation
IT Career Switch
Location
Leicester, Leicestershire, England, United Kingdom
Employment Type
Full-Time
Salary
£25,000 - £45,000 per annum
little as 3-6 months: Step 1 - Introduction to Development - Complete a selection of professional and industry recognised coding courses covering HTML5, CSS3, Javascript and Python. The training is delivered via multimedia rich video tutorials, presentations and quizzes, through a portal that you study from home. These courses will give … friendly advisors will be in touch. Keywords:Coding, programming, web developer, software developer, app developer, Trainee, PHP, HTML, SQL, CSS3, Java, Javascript, Python, C#, Trainee Web Developer ...

Trainee Website Administrator

Hiring Organisation
ITOL Recruit
Location
Leicester, Leicestershire, England, United Kingdom
Employment Type
Full-Time
Salary
£28,000 - £35,000 per annum
many entry level programming roles and help you get a step ahead. 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. Therefore, this is an essential addition ...

Software Developer

Hiring Organisation
Cambridge & Counties Bank
Location
Leicester, England, United Kingdom
These are mostly developed using .net – C#, and VB.net, consequently you should have skills within these disciplines. Familiarity with Blazor and WPF, Access and JavaScript would be a bonus. If you have knowledge and expertise in MSQL, T-SQL and associated Microsoft stack then we would love to hear from … both desktop application development (C#, Blazor) and backend development Experience in MS SQL, T-SQL, and related technologies for backend development. Experience of JavaScript for both frontend and backend development Familiarity with Azure services and cloud technologies Power Platform Knowledge of or willingness to learn Power Platform for strategic evolution. ...

PEGA Developer

Hiring Organisation
Airswift
Location
Leicester, UK
Employment Type
Full-time
Job Title: Senior Pega Developer (CLSA Certified) Duration: ASAP – End of 2026 Workload: Full-time hours Setup: Inside IR35 Contract through umbrella Location: London (Onsite 3 days per week) We are seeking a highly experienced ...

PHP Software Developer IT Systems Role

Hiring Organisation
Build People
Location
Leicester, Leicestershire, East Midlands, United Kingdom
Employment Type
Permanent
Salary
£35,000
processes. An understanding and ability in a variety of languages and technologies would be ideal, including LAMP, PHP, Symfony2, MySQL, Linux, Apache, Nginx, JavaScript, PHPUnit, Git, YouTrack, PHPStorm and GitHub. Exposure to these is always favourable, but as an engineer they are sure youll relish the opportunity to learn … Procedures, 14001 Environmental, 9001 Quality and Statutory H&S Regulations. Their ideal Software Developer will have: An understanding LAMP, PHP, Symfony2, MySQL, Linux, Apache, Javascript, PHPUnit, Git, YouTrack, PHPStorm and GitHub. Programming Experience, ideally in PHP 7.4 or higher. Experience in/understanding of object-oriented design & patterns. Experience ...