JavaScript Jobs in Hertfordshire

1 to 25 of 41 JavaScript Jobs in Hertfordshire

.NET Developer

Hertford, England, United Kingdom
Hybrid / WFH Options
Noir
should have commercial experience with: .NET, .NET Core/ASP.NET MVC, C#, SQL Server and Agile. Full training will be provided into: .NET 8, JavaScript, React, Angular 17, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and SQL Server 2022. more »
Posted:

Application Developer

Berkhamsted, England, United Kingdom
Spencer - Richardson
C#, SQL Server and real-time communication frameworks, such as SignalR Experience developing web frontend applications, such as SPAs, using Angular 10+ in JavaScript/TypeScript Knowledge and experience of DevOps, such as maintaining production systems, automation, deployments, backups, and 3rd line support Git source control and branching strategies Administration more »
Posted:

Full Stack Developer

Watford, England, United Kingdom
Premier Group Recruitment
This role is mainly backend focused however. This role requires office working of 3 days a week in the office. Requirements Very comfortable with JavaScript/Nodejs. Can have experience across any backend programming language such as PHP, C#, Java. Have some sort of frontend framework experience such as Vue more »
Posted:

C# Software Engineer

Stevenage, Hertfordshire, South East, United Kingdom
Oakleaf TCT
skills Knowledge of using Microsoft Windows and Linux operating systems Non-essential Distributed simulation standards/Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553/1760 and Ethernet TCP/IP Practical knowledge of System integration principles more »
Employment Type: Temporary
Salary: £450 - £550 per day + Umbrella
Posted:

Mobile/Web Application Security Test Engineer

Hemel Hempstead, England, United Kingdom
Hybrid / WFH Options
BSI
applications and web services, using both manual and automated tools. Proficiency in one or more programming languages, such as Python, Ruby, Java, or C#, , JavaScript, PHP, or Perl. Familiarity with web application development frameworks, such as Django, Rails, Spring, or ASP.NET, and web technologies, such as HTML, CSS, XML, JSON more »
Posted:

Software Engineer (React/React Native)

Hertfordshire, England, United Kingdom
Hybrid / WFH Options
Humand Talent
experienced Software Engineer. Must have minimum 4 years React experience. Must have experience using React Native. Experience in core web programming technologies such as JavaScript, TypeScript, Node, HTML or CSS. What is the package offered? Competitive salary + annual bonus Share options Flexible work-from-home options and flexible working more »
Posted:

C#, C++ Software Engineer

Stevenage, England, United Kingdom
Matchtech
Familiarity with operating systems including Microsoft Windows and Linux. Understanding of Distributed simulation standards/protocols (e.g., DIS, HLA, DDS) and web development technologies (JavaScript, Node JS) would be beneficial. Knowledge of military communications, datalinks and interfaces such as 1553/1760 and Ethernet TCP/IP is advantageous. If more »
Posted:

C#, C++ Software Engineer

Stevenage, Hertfordshire, South East, United Kingdom
Defence
Familiarity with operating systems including Microsoft Windows and Linux. Understanding of Distributed simulation standards/protocols (e.g., DIS, HLA, DDS) and web development technologies (JavaScript, Node JS) would be beneficial. Knowledge of military communications, datalinks and interfaces such as 1553/1760 and Ethernet TCP/IP is advantageous. If more »
Employment Type: Contract
Rate: Up to £65 per hour
Posted:

Software Engineer (C#, C++)

Stevenage, England, United Kingdom
Endeavour Recruitment
skills • Knowledge of using Microsoft Windows and Linux operating systems Non-essential • Distributed simulation standards/Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, • Datalinks and Interfaces such as 1553/1760 and Ethernet TCP/IP • Practical knowledge of System integration principles more »
Posted:

C# Software Engineer

Stevenage, Hertfordshire, United Kingdom
Hybrid / WFH Options
yolk recruitment
skills Knowledge of using Microsoft Windows and Linux operating systems Non-essential Distributed simulation standards/Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553/1760 and Ethernet TCP/IP Practical knowledge of System integration principles more »
Employment Type: Contract
Rate: £60 - £65/hour INSIDE IR35
Posted:

C# / C++ Software Engineer

Stevenage, Hertfordshire, United Kingdom
Advantage Resourcing
skills Knowledge of using Microsoft Windows and Linux operating systems Non-essential: Distributed simulation standards/Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553/1760 and Ethernet TCP/IP Practical knowledge of System integration principles more »
Employment Type: Contract
Rate: £65/hour
Posted:

C# / C++ Software Engineer

Stevenage, Hertfordshire, South East, United Kingdom
Hybrid / WFH Options
Certain Advantage
skills Knowledge of using Microsoft Windows and Linux operating systems Non-essential: Distributed simulation standards/Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553/1760 and Ethernet TCP/IP Practical knowledge of System integration principles more »
Employment Type: Contract, Work From Home
Rate: Up to £65 per hour
Posted:

Software Engineer

Stevenage, Hertfordshire, South East, United Kingdom
Guidant Global
skills Knowledge of using Microsoft Windows and Linux operating systems Non-essential Distributed simulation standards/Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553/1760 and Ethernet TCP/IP Practical knowledge of System integration principles more »
Employment Type: Contract
Rate: Up to £65 per hour + In IR35 (PAYE & Umbrella available)
Posted:

Technical Lead

Watford, England, United Kingdom
HCLTech
migration of legacy application. have worked on the below technologies: Framework and .NET Core – SQL stack of mobile technologies/Web API Cordova, HTML, JavaScript, Electron JS, React JS etc good understanding of cloud platform like Azure. Should have worked in onshore/offshore model more »
Posted:

Senior PHP Developer

Watford, England, United Kingdom
Hybrid / WFH Options
Intec Select
of clean code and clean architecture. Good understanding of relational databases and MySQL and writing efficient database queries. Frontend development experience, working with modern JavaScript frameworks - React & React Native (Desirable) Experience working in an AWS environment (Desirable) Package: £80,000 - £100,000 basic salary Hybrid working + Excellent benefits more »
Posted:

Senior Application Security Engineer

Welwyn Garden City, England, United Kingdom
Tesco Technology
the selected security tooling Provide technical support for our products Relevant skills: Core Technical Skills Proficient in one of the following programming languages: Python, JavaScript, Java Experience of deploying security tooling into a DevOps environment Deep understanding of application security (Web, API, Mobile) An understanding of microservices and container orchestration more »
Posted:

PHP Developer

Watford, Hertfordshire, United Kingdom
Hybrid / WFH Options
Intec Select Ltd
of clean code and clean architecture. Good understanding of relational databases and MySQL and writing efficient database queries. Frontend development experience, working with modern JavaScript frameworks - React & React Native (Desirable) Experience working in an AWS environment (Desirable) Package: £80,000 - £100,000 basic salary Hybrid working + Excellent benefits more »
Employment Type: Permanent
Salary: £75000 - £100000/annum
Posted:

Senior NetSuite Developer

Hertfordshire, England, United Kingdom
Hybrid / WFH Options
Catch Resource Management
Tech Lead, Developer, Technical Consultant, Web Developer, Software Engineer, Systems Engineer, User Event, Integration, SuiteScript, Suitelet, Map/Reduce, Celigo, SQL, PowerBI, API, PHP, JavaScript, Lead Developer – Hybrid – Hertfordshire – London - Essex – Surrey - £70K-£85K Our client, an end-user is seeking a Senior NetSuite Developer to assist with the development more »
Posted:

Senior NetSuite Developer

Bishop's Stortford, England, United Kingdom
Hybrid / WFH Options
Catch Resource Management
Tech Lead, Developer, Technical Consultant, Web Developer, Software Engineer, Systems Engineer, User Event, Integration, SuiteScript, Suitelet, Map/Reduce, Celigo, SQL, PowerBI, API, PHP, JavaScript, Lead Developer – Hybrid – Hertfordshire – London - Essex – Surrey - £70K-£85K Our client, an end-user is seeking a Senior NetSuite Developer to assist with the development more »
Posted:

Graduate Software Engineer (Python / C / C++/ Java)

Hertford, Hertfordshire, United Kingdom
RedTech Recruitment Ltd
job-board, full details for contact are available on our website). Keywords- Computer Science/C/Java/Python/C#/JavaScript/Go/Golang/Kotlin/Docker/Programmer/Test Engineer/Software Engineer/Software Developer/Programming/Coding/programmer more »
Employment Type: Permanent
Salary: £40000 - £45000/annum
Posted:

Full Web Stack Developer / DevOps

Hemel Hempstead, England, United Kingdom
Optoma
/UX principles and design aesthetics. Attention to detail and a commitment to producing high-quality code. Integration, customisation, and support experience. Understanding of JavaScript, structured query language (PL/SQL), and relational database design. Experience of working with Agile development frameworks. Front-end development experience using JavaScript frameworks such more »
Posted:

Web Developer Traineeship

Watford, Hertfordshire, United Kingdom
Career Change
as 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 more »
Employment Type: Permanent
Posted:

Senior Software Engineer

Hertfordshire, England, United Kingdom
Burns Sheehan
well rounded .Net Engineers to come in and solve some real complex problems, with a focus on .Net Core, Azure DevOps, Angular 10+/Javascript/Typescript, Infrastructure as Code and CI/CD Pipeline builds in an agile Test Driven Environment. What They Are Looking For? (Key) 🔍C#/… .Net Core 🔍Strong experience in Angular 10+, Javascript/Typescript 🔍Azure/DevOps however they are happy to consider AWS/GCP if the tools crossover with their Azure tools 🔍Experience dealing with Stakeholders (Bonus) 🔍Experience of SignalR or Real Time software would be great 🔍Good grasp of Infrastructure as more »
Posted:

Software Engineer (PHP)

Hertfordshire, England, United Kingdom
Hybrid / WFH Options
Humand Talent
in-class Software Company. Our client encourages innovation, from feature planning to implementation and deployment. Requirements: 5+ years of Software Engineering experience Modern PHP JavaScript/TypeScript AWS MySQL or similar What is the package offered? Competitive salary + annual bonus Share options Flexible work-from-home options and flexible more »
Posted:

.NET Developer - St Albans

St. Albans, Hertfordshire, South East, United Kingdom
Hybrid / WFH Options
Noir
.NET Developer - St Albans (Tech stack: .NET Developer, .NET 8, C#, Azure, Angular 17, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a global video technology company with a strong presence in 17 countries. Using cutting edge technologies they help their clients … work on enterprise level software development projects and training into: .NET 8, Azure, Angular 17, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and SQL Server 2022. You will follow the firm's rapid career progression programme. Previous top performers have achieved several promotions (and pay more »
Employment Type: Permanent, Work From Home
Salary: £75,000
Posted:
JavaScript
Hertfordshire
10th Percentile
£40,000
25th Percentile
£45,000
Median
£57,500
75th Percentile
£68,750
90th Percentile
£75,000