1 to 25 of 27 JavaScript Jobs in Sheffield

.NET Developer

Hiring Organisation
Avanti
Location
Sheffield, South Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
This role suits someone who enjoys varied work , rather than being tied to a single product or codebase. TECHNOLOGY Essential: .NET C# SQL Desirable: JavaScript/Node.js Azure Note: A significant portion of the work is currently based on .NET Framework , so experience or willingness to work with legacy systems ...

Sitecore Technical Lead

Hiring Organisation
ThriveIT Systems
Location
City, Sheffield, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
design and integration patterns Sitecore Helix architecture principles Experience with Azure or other cloud hosting environments is a plus Frontend Working knowledge of modern JavaScript frameworks React Nextjs preferred Ability to review frontend code critically and guide frontend engineers effectively DevOps Tooling Gitbased workflows branching strategies and agile culture Testing ...

Sitecore Technical Lead

Hiring Organisation
ThriveIT Systems
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Permanent, Contract
design and integration patterns Sitecore Helix architecture principles Experience with Azure or other cloud hosting environments is a plus Frontend Working knowledge of modern JavaScript frameworks React Nextjs preferred Ability to review frontend code critically and guide frontend engineers effectively DevOps Tooling Gitbased workflows branching strategies and agile culture Testing ...

Software Engineer – Embedded Systems

Hiring Organisation
Shillito Group
Location
Sheffield, South Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £36,000 per annum
Degree in Software Engineering, Electronic Engineering, or a related technical discipline solid programming fundamentals modern web technologies and UI frameworks Python, C/C++, JavaScript and/or similar languages Git and collaborative development workflows databases and APIs cloud platforms embedded systems or firmware development interest in both software ...

Software Engineer - Embedded Systems

Hiring Organisation
Shillito Group
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£36000/annum benefits
Degree in Software Engineering, Electronic Engineering, or a related technical discipline solid programming fundamentals modern web technologies and UI frameworks Python, C/C++, JavaScript and/or similar languages Git and collaborative development workflows databases and APIs cloud platforms embedded systems or firmware development interest in both software ...

OpenClaw Agent Developer (Remote)

Hiring Organisation
Outlier AI
Location
Sheffield, UK
with modular separation (e.g., distinct services for data parsing, logic processing, and reporting). Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases. Practical experience building for live, non-mocked environments and handling multi-turn system interactions. Outstanding attention ...

AI Agent Orchestration Engineer (Remote)

Hiring Organisation
17918
Location
Sheffield, Yorkshire, United Kingdom
with modular separation (e.g., distinct services for data parsing, logic processing, and reporting). Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases. Expertise building multi-stage coordination tasks where data acquisition leads to reasoned output. Hands-on experience ...

AI Agent Orchestration Engineer (Remote)

Hiring Organisation
Outlier AI
Location
Sheffield, UK
with modular separation (e.g., distinct services for data parsing, logic processing, and reporting). Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases. Practical experience building for live, non-mocked environments and handling multi-turn system interactions. Outstanding attention ...

OpenClaw Automation Engineer (Remote)

Hiring Organisation
Outlier AI
Location
Sheffield, UK
with modular separation (e.g., distinct services for data parsing, logic processing, and reporting). Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases. Practical experience building for live, non-mocked environments and handling multi-turn system interactions. Outstanding attention ...

OpenClaw Orchestration Engineer (Remote)

Hiring Organisation
Outlier AI
Location
Sheffield, UK
with modular separation (e.g., distinct services for data parsing, logic processing, and reporting). Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases. Practical experience building for live, non-mocked environments and handling multi-turn system interactions. Outstanding attention ...

Agent Builder - AI Systems (Remote)

Hiring Organisation
Outlier AI
Location
Sheffield, UK
with modular separation (e.g., distinct services for data parsing, logic processing, and reporting). Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases. Practical experience building for live, non-mocked environments and handling multi-turn system interactions. Outstanding attention ...

OpenClaw Backend Engineer (Remote)

Hiring Organisation
Outlier AI
Location
Sheffield, UK
with modular separation (e.g., distinct services for data parsing, logic processing, and reporting). Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases. Practical experience building for live, non-mocked environments and handling multi-turn system interactions. Outstanding attention ...

OpenClaw Contributor - AI Agents (Remote)

Hiring Organisation
Outlier AI
Location
Sheffield, UK
with modular separation (e.g., distinct services for data parsing, logic processing, and reporting). Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases. Practical experience building for live, non-mocked environments and handling multi-turn system interactions. Outstanding attention ...

AI Agent Builder (Freelance, Remote)

Hiring Organisation
Outlier AI
Location
Sheffield, UK
with modular separation (e.g., distinct services for data parsing, logic processing, and reporting). Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases. Practical experience building for live, non-mocked environments and handling multi-turn system interactions. Outstanding attention ...

Multi-Agent Systems Engineer (Remote)

Hiring Organisation
Outlier AI
Location
Sheffield, UK
with modular separation (e.g., distinct services for data parsing, logic processing, and reporting). Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases. Practical experience building for live, non-mocked environments and handling multi-turn system interactions. Outstanding attention ...

OpenClaw LLM Engineer (Remote)

Hiring Organisation
Outlier AI
Location
Sheffield, UK
with modular separation (e.g., distinct services for data parsing, logic processing, and reporting). Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases. Practical experience building for live, non-mocked environments and handling multi-turn system interactions. Outstanding attention ...

Frontier AI Agent Builder (Remote)

Hiring Organisation
Outlier AI
Location
Sheffield, UK
with modular separation (e.g., distinct services for data parsing, logic processing, and reporting). Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases. Practical experience building for live, non-mocked environments and handling multi-turn system interactions. Outstanding attention ...

OpenClaw Agentic AI Engineer (Remote)

Hiring Organisation
Outlier AI
Location
Sheffield, UK
with modular separation (e.g., distinct services for data parsing, logic processing, and reporting). Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases. Practical experience building for live, non-mocked environments and handling multi-turn system interactions. Outstanding attention ...

OpenClaw Python Engineer (Remote)

Hiring Organisation
17918
Location
Sheffield, Yorkshire, United Kingdom
with modular separation (e.g., distinct services for data parsing, logic processing, and reporting). Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases. Practical experience building for live, non-mocked environments and handling multi-turn system interactions. Outstanding attention ...

DDI Architect CGEMJP

Hiring Organisation
Experis IT
Location
Sheffield, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
Experience with network protocols including TCP/IP, UDP, and DNS. Automation and Scripting: Familiarity with automation and Scripting languages (Shell, Ansible, VBA, Python, JavaScript, JSON, API integration or development) is advantageous but not mandatory. Agile Experience : Experience working in an Agile team, participating in agile ceremonies, and a working ...

Software Developer Trainee

Hiring Organisation
ITOL Recruit
Location
Sheffield, South Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£26,000 - £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 ...

Java Software Engineer

Hiring Organisation
Vallum Associates
Location
Sheffield, England, United Kingdom
Required : Experience in Kotlin (or significant Java experience ) Experienced in API development, SQL/databases, HTML/Javascript Excellent writing skills and attention to detail in code Proactive person who will not wait to be told what to do next or be unblocked by others Experience working with standard developer … Java with willingness to learn Kotlin) Experienced in at least two or three of the following: API development, SQL/databases, HTML/Javascript Lots of experience of working with microservices Strong technical and analytical troubleshooting skills Experience in working with Agile including the use of Jira/Confluence. Good ...

.NET Developer

Hiring Organisation
Noir
Location
Sheffield, South Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £65,000 per annum
.NET Developer, .NET 10.0, C# 14 - Digital Download Site - Sheffield (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer)With operations in over 20 countries our client has fast become … .NET Core, C# and Azure SQL. You will be trained in all aspects of: .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Azure, Bootstrap, Agile and MongoDB. Top performers can expect to receive their first promotion (and pay rise) within ...

Coding and Programming Trainee

Hiring Organisation
ITOL Recruit
Location
Sheffield, South Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£27,000 - £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
Sheffield, South Yorkshire, 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 ...