JavaScript Job Vacancies

1,151 to 1,175 of 3,007 JavaScript Jobs

Frontend web developer

cambridge, east anglia, united kingdom
Insight Global
legal compliance features • Supporting device configuration, key management, and authentication workflows The applicants must have the following: Hands-on experience in front-end development Strong proficiency in HTML, CSS, JavaScript, and React Solid understanding of UI/UX principles and design execution Experience working on large-scale or enterprise-level web applications It would be ideal if the candidate has More ❯
Posted:

Backend Engineer

London Area, United Kingdom
algo1
services (Azure, GCP, AWS) AI-Native development: use AI tools such as CoPilot or Cursor a collaborator and accelerator of development. Nice to Have: Experience in frontend development (eg. Javascript, Typescript, React.js) Worked with real-time data collection and/or processing Worked in an IoT or Edge-oriented architectures Experience or knowledge in retail POS, inventory, or loyalty systems More ❯
Posted:

Backend Engineer

City of London, London, United Kingdom
algo1
services (Azure, GCP, AWS) AI-Native development: use AI tools such as CoPilot or Cursor a collaborator and accelerator of development. Nice to Have: Experience in frontend development (eg. Javascript, Typescript, React.js) Worked with real-time data collection and/or processing Worked in an IoT or Edge-oriented architectures Experience or knowledge in retail POS, inventory, or loyalty systems More ❯
Posted:

Senior Software Engineer

Peterborough, England, United Kingdom
The Engage Partnership Recruitment
logic to sleek frontend interfaces, mentoring junior developers along the way. What We're Looking For: You'll have expertise in C#, .NET Framework 4.0 & .NET 6+, SQL Server, JavaScript, and React. You understand OO principles inside out and can apply them to real-world solutions. Strong background in web services, RESTful APIs, and event-driven architectures (MSMQ, RabbitMQ, Kafka More ❯
Posted:

Senior Software Engineer

peterborough, east anglia, united kingdom
The Engage Partnership Recruitment
logic to sleek frontend interfaces, mentoring junior developers along the way. What We're Looking For: You'll have expertise in C#, .NET Framework 4.0 & .NET 6+, SQL Server, JavaScript, and React. You understand OO principles inside out and can apply them to real-world solutions. Strong background in web services, RESTful APIs, and event-driven architectures (MSMQ, RabbitMQ, Kafka More ❯
Posted:

Backend Engineer

slough, south east england, united kingdom
algo1
services (Azure, GCP, AWS) AI-Native development: use AI tools such as CoPilot or Cursor a collaborator and accelerator of development. Nice to Have: Experience in frontend development (eg. Javascript, Typescript, React.js) Worked with real-time data collection and/or processing Worked in an IoT or Edge-oriented architectures Experience or knowledge in retail POS, inventory, or loyalty systems More ❯
Posted:

Backend Engineer

london, south east england, united kingdom
algo1
services (Azure, GCP, AWS) AI-Native development: use AI tools such as CoPilot or Cursor a collaborator and accelerator of development. Nice to Have: Experience in frontend development (eg. Javascript, Typescript, React.js) Worked with real-time data collection and/or processing Worked in an IoT or Edge-oriented architectures Experience or knowledge in retail POS, inventory, or loyalty systems More ❯
Posted:

Senior Software Engineer

cambridge, east anglia, united kingdom
The Engage Partnership Recruitment
logic to sleek frontend interfaces, mentoring junior developers along the way. What We're Looking For: You'll have expertise in C#, .NET Framework 4.0 & .NET 6+, SQL Server, JavaScript, and React. You understand OO principles inside out and can apply them to real-world solutions. Strong background in web services, RESTful APIs, and event-driven architectures (MSMQ, RabbitMQ, Kafka More ❯
Posted:

Backend Engineer

london (city of london), south east england, united kingdom
algo1
services (Azure, GCP, AWS) AI-Native development: use AI tools such as CoPilot or Cursor a collaborator and accelerator of development. Nice to Have: Experience in frontend development (eg. Javascript, Typescript, React.js) Worked with real-time data collection and/or processing Worked in an IoT or Edge-oriented architectures Experience or knowledge in retail POS, inventory, or loyalty systems More ❯
Posted:

C# Developer (Real-Time Data experience)

Aberdeen, Scotland, United Kingdom
LJM People Plus
Experience with any Cloud platform IoT services. Experience in Event Driven Programming, including experience with message brokers (RabbitMQ, Kafka, etc.). Experience in Web development technologies such as HTML5, JavaScript, Angular, Node.js, and TypeScript is a plus. More ❯
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C# Developer (Real-Time Data experience)

inverurie, north east scotland, united kingdom
LJM People Plus
Experience with any Cloud platform IoT services. Experience in Event Driven Programming, including experience with message brokers (RabbitMQ, Kafka, etc.). Experience in Web development technologies such as HTML5, JavaScript, Angular, Node.js, and TypeScript is a plus. More ❯
Posted:

C# Developer (Real-Time Data experience)

aberdeen, north east scotland, united kingdom
LJM People Plus
Experience with any Cloud platform IoT services. Experience in Event Driven Programming, including experience with message brokers (RabbitMQ, Kafka, etc.). Experience in Web development technologies such as HTML5, JavaScript, Angular, Node.js, and TypeScript is a plus. More ❯
Posted:

Automation Lead - £70K

Reading, Oxfordshire, United Kingdom
Hybrid / WFH Options
Nextech Group Ltd
Power Automate, Power Apps) Knowledge of Microsoft Azure services and cloud-based automation. Strong problem-solving, analytical, and communication skills. Experience with scripting or programming languages (e.g., Python, C#, JavaScript, .NET). Background in process improvement methodologies (Lean, Six Sigma, BPM) is desirable. Financial services or professional services experience would be an advantage. What's On Offer Competitive base salary More ❯
Employment Type: Permanent
Salary: GBP 60,000 - 70,000 Annual
Posted:

Automation Lead - £70K

Reading, Berkshire, South East, United Kingdom
Hybrid / WFH Options
Nextech Group Limited
Power Automate, Power Apps) Knowledge of Microsoft Azure services and cloud-based automation. Strong problem-solving, analytical, and communication skills. Experience with scripting or programming languages (e.g., Python, C#, JavaScript, .NET). Background in process improvement methodologies (Lean, Six Sigma, BPM) is desirable. Financial services or professional services experience would be an advantage. What's On Offer Competitive base salary More ❯
Employment Type: Permanent, Work From Home
Salary: £70,000
Posted:

Engineering Lead

West London, London, United Kingdom
McGregor Boyall Associates Limited
the build and maintenance of internal systems and applications. Key Skills Required: Software development experience in C# is preferred. (Python is a plus) Full stack development experience preferably in JavaScript Cloud - Azure or AWS Proven experience leading distributed engineering teams and delivering complex software projects. Excellent communication and stakeholder management skills. Experience with agile methodologies and product development workflows. If More ❯
Employment Type: Permanent
Posted:

Python Developer

City of London, London, United Kingdom
La Fosse
Position: Full Stack Engineer (UK, early-stage company) Backed by technology start-up accelerator and venture capital firm 3+ Years of Experience | Python, JavaScript, Machine Learning, DevOps We’re seeking a versatile engineer to join our clients small but growing team. This role is central to building and scaling technology, with responsibilities spanning backend development, infrastructure, data workflows, and applied More ❯
Posted:

Python Developer

London Area, United Kingdom
La Fosse
Position: Full Stack Engineer (UK, early-stage company) Backed by technology start-up accelerator and venture capital firm 3+ Years of Experience | Python, JavaScript, Machine Learning, DevOps We’re seeking a versatile engineer to join our clients small but growing team. This role is central to building and scaling technology, with responsibilities spanning backend development, infrastructure, data workflows, and applied More ❯
Posted:

Sr. Principal Software Engineer with Security Clearance

Aurora, Colorado, United States
TEKsystems c/o Allegis Group
is preferred that a given candidate has some of the preferred qualification below. No expectation of all. • Experience designing, developing, and troubleshooting in C++, C, Python, and/or JavaScript • Experience designing, developing, and troubleshooting distributed systems • Experience designing, developing, and troubleshooting in virtualized environments (VMs, AWS Cloud Instances) • Experience as a full-stack developer • Experience with software development on More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Back End Developer - DV Cleared - Hybrid - Various Locations

London, United Kingdom
Hybrid / WFH Options
Experis
experience in software development and a strong interest in writing quality code Solid understanding of back-end development using one or more of the following: Java, Python, TypeScript or JavaScript Familiarity with good engineering patterns and practices, and the ability to articulate them clearly Experience working in agile environments (Scrum, Kanban or similar) Enthusiastic about learning, collaborating with diverse teams More ❯
Employment Type: Permanent
Posted:

Full Stack Developer with Security Clearance

Chantilly, Virginia, United States
IDR, Inc
Responsibilities for the Full Stack Developer: Collaborate with our client's team to design, develop, and implement software applications using agile methodologies. Utilize your expertise in AWS, Python, and JavaScript to enhance and maintain software solutions. Engage in the full software development lifecycle, including requirements gathering, coding, testing, and deployment. Work with object-oriented programming, RESTful APIs, and microservices to More ❯
Employment Type: Permanent
Salary: USD 170,000 Annual
Posted:

Python Developer

london, south east england, united kingdom
La Fosse
Position: Full Stack Engineer (UK, early-stage company) Backed by technology start-up accelerator and venture capital firm 3+ Years of Experience | Python, JavaScript, Machine Learning, DevOps We’re seeking a versatile engineer to join our clients small but growing team. This role is central to building and scaling technology, with responsibilities spanning backend development, infrastructure, data workflows, and applied More ❯
Posted:

Python Developer

slough, south east england, united kingdom
La Fosse
Position: Full Stack Engineer (UK, early-stage company) Backed by technology start-up accelerator and venture capital firm 3+ Years of Experience | Python, JavaScript, Machine Learning, DevOps We’re seeking a versatile engineer to join our clients small but growing team. This role is central to building and scaling technology, with responsibilities spanning backend development, infrastructure, data workflows, and applied More ❯
Posted:

Python Developer

london (city of london), south east england, united kingdom
La Fosse
Position: Full Stack Engineer (UK, early-stage company) Backed by technology start-up accelerator and venture capital firm 3+ Years of Experience | Python, JavaScript, Machine Learning, DevOps We’re seeking a versatile engineer to join our clients small but growing team. This role is central to building and scaling technology, with responsibilities spanning backend development, infrastructure, data workflows, and applied More ❯
Posted:

Software Engineer

Hounslow, England, United Kingdom
Scalian
Proficient in C++11 or later, with a strong understanding of memory management, concurrency, and object-oriented design . Hands-on experience with AngularJS and front-end development ( HTML, CSS, JavaScript ). Familiarity with REST APIs , JSON , and web service integration . Experience working in software maintenance/support roles with bug fixing and system enhancements. Strong debugging and problem-solving More ❯
Posted:

Software Engineer

london, south east england, united kingdom
Scalian
Proficient in C++11 or later, with a strong understanding of memory management, concurrency, and object-oriented design . Hands-on experience with AngularJS and front-end development ( HTML, CSS, JavaScript ). Familiarity with REST APIs , JSON , and web service integration . Experience working in software maintenance/support roles with bug fixing and system enhancements. Strong debugging and problem-solving More ❯
Posted:
JavaScript
10th Percentile
£36,250
25th Percentile
£47,500
Median
£65,000
75th Percentile
£90,750
90th Percentile
£132,500