101 to 125 of 1,526 JavaScript Jobs

Mid-Level Software Developer

Hiring Organisation
Oscar Technology
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £50,000 per annum
decisions and improving development practices Building cloud-first solutions with scalability and performance in mind Tech Stack Core technologies: .NET/.NET Core C# JavaScript Plus experience with the following: Azure (App Services, Functions, Storage, DevOps) ASP.NET MVC/Web API SQL Server & relational databases Entity Framework RESTful APIs HTML ...

GenAI Full Stack Engineer - Consultant / Senior Consultant

Hiring Organisation
83zero Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£70,000
using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical experience with Large Language Models (LLMs) such as OpenAI, Anthropic, Mistral, or Llama, and tools like Ollama. Cloud Platforms: Proficiency ...

GenAI Full Stack Engineer - Consultant / Senior Consultant

Hiring Organisation
83zero Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £70,000 per annum
using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical experience with Large Language Models (LLMs) such as OpenAI, Anthropic, Mistral, or Llama, and tools like Ollama. Cloud Platforms: Proficiency ...

Senior Software Engineer

Hiring Organisation
Mane Contract Services
Location
Filton, Gloucestershire, United Kingdom
Employment Type
Permanent
Salary
GBP 80,000 Annual
automation including Infrastructure as Code, CI/CD, and test automation. Required Skills and Experience: Strong proficiency in modern Java; knowledge of Python, C++, JavaScript, TypeScript, or React is a plus. Experience developing on Linux. Solid understanding of mocking and unit-testing frameworks such as JUnit 5. Experience with ...

Full Stack Developer

Hiring Organisation
Sanderson Recruitment
Location
South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
Agile and DevOps practices, with a focus on continuous integration and delivery. Some proficiency in one or more programming languages (e.g., Python, Java, JavaScript) and experience with software architecture patterns. Experience with cloud platforms (e.g., AWS, Azure, GCP) and infrastructure as code. Familiarity with CI/CD pipelines, automated testing ...

.NET Software Engineer Lead with AWS

Hiring Organisation
Robotics technology LLC
Location
Fort Mill, South Carolina, United States
Employment Type
Any
Salary
USD Annual
integrating with vendor APIs. 5+ years of extensive web/service development experience with the following technologies: .Net, C#, SQL server, Node, MVC, NuGet, JavaScript/jQuery, HMTL, CSS Excellent communication skills and attention to detail Ability to collaborate effectively across multiple teams and locations Financial industry experience preferred ...

Software Team Lead

Hiring Organisation
Zenovo
Location
Gloucestershire, United Kingdom
Employment Type
Permanent
Salary
GBP 70,000 - 80,000 Annual
Required Skills & Experience: Technical Qualifications; • 5+ years of professional software development experience. • Strong proficiency in one or more languages such as Python, Java, or JavaScript/TypeScript. • Full-stack development experience, ideally with React (or similar) on the frontend and RESTful APIs backed by relational databases (e.g., Postgres ...

Software Team Lead

Hiring Organisation
Zenovo
Location
Yate, North Bristol, Nibley, Gloucestershire, United Kingdom
Employment Type
Part Time
Salary
£70000 - £80000/annum Up to £80,000 (depending on experien
Required Skills & Experience: Technical Qualifications; • 5+ years of professional software development experience. • Strong proficiency in one or more languages such as Python, Java, or JavaScript/TypeScript. • Full-stack development experience, ideally with React (or similar) on the frontend and RESTful APIs backed by relational databases (e.g., Postgres ...

Software Team Lead

Hiring Organisation
ZENOVO LTD
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent
Salary
£75,000
Required Skills & Experience: Technical Qualifications; • 5+ years of professional software development experience. • Strong proficiency in one or more languages such as Python, Java, or JavaScript/TypeScript. • Full-stack development experience, ideally with React (or similar) on the frontend and RESTful APIs backed by relational databases (e.g., Postgres ...

Senior Data Engineer

Hiring Organisation
Mastek
Location
Slough, Berkshire, UK
Employment Type
Full-time
Databricks development and deployment. Optimise Databricks workloads for performance and cost. Need to program using the languages such as SQL, Python, R, YAML and JavaScript Data Integration: Integrate data from various sources, including relational databases, APIs, and streaming data sources. Implement data integration patterns and best practices. Work with ...

Senior Data Engineer

Hiring Organisation
Mastek
Location
London Area, United Kingdom
Databricks development and deployment. Optimise Databricks workloads for performance and cost. Need to program using the languages such as SQL, Python, R, YAML and JavaScript Data Integration: Integrate data from various sources, including relational databases, APIs, and streaming data sources. Implement data integration patterns and best practices. Work with ...

Lead Developer

Hiring Organisation
Broster Buchanan
Location
Kemble, Cirencester, Gloucestershire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £75,000 per annum
Visualforce, Lightning Web Components, SOQL/SOSL. NetSuite: SuiteScript x, SuiteFlow, SuiteCloud, RESTlets, SuiteTalk. Halo (or similar) ITSM: .NET/C#, REST API, General: JavaScript, SQL, HTML/CSS, Git, CI/CD Integration Expertise: REST/SOAP APIs, middleware Business Intelligence: Tableau, data transformation, automated data Azure Cross-Platform ...

Junior Developer .Net - Glasgow/Edinburgh Hybrid - 30K, Bonus

Hiring Organisation
Lorien
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Full-Time
Salary
£28,000 - £30,000 per annum, Inc benefits
Collaborate in sprint cycles and contribute to product increment planning within a scaled agile framework. Skills and Qualifications Some skills in: C# .NET, Typescript, JavaScript (preferably React), SQL Server/T-SQL, and ideally HTML, CSS/LESS, Azure/AWS, and/or Powershell. Ideally some exposure to development ...

.Net Developer - Glasgow / Edinburgh Hybrid - 42K, Bonus

Hiring Organisation
Lorien
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Full-Time
Salary
£38,000 - £42,000 per annum, Inc benefits
stability. Collaborate in sprint cycles and contribute to product increment planning within a scaled agile framework. Skills and Qualifications Technical expertise in: C# .NET, JavaScript (preferably React), SQL Server/T-SQL, HTML, CSS/LESS, with additional preferable skills in PowerShell and/or YAML. Proficient in development ...

Senior Software Engineer

Hiring Organisation
Soteria Reinsurance Ltd
Location
Galway, Ireland
Employment Type
Permanent
Salary
EUR 70,000 - 90,000 Annual
middleware Java stack, messaging technologies, and web containers such as Spring Boot and Kafka. Experience with client-side technologies like HTML, CSS/SCSS, JavaScript, Angular, and NGRX. Familiarity with Agile software delivery environments and continuous integration/continuous delivery tools such as Jenkins. Solid understanding of fundamental principles ...

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 ...

Principal Software Engineer (Manchester)

Hiring Organisation
TPXImpact Holdings Plc
Location
United Kingdom, UK
Employment Type
Full-time
engineering, with a focus on large-scale, complex systems.Polyglot engineer comfortable working across multiple languages and frameworks (weve used Python, Java, Kotlin, Node.js, C#, JavaScript, Express, React andNext.jsto name a few).Passion for learning new technologies and helping others do the same.Proven track record of leading software architecture design ...

Principal Software Engineer (Manchester)

Hiring Organisation
TPXImpact Holdings Plc
Location
London, England, United Kingdom
engineering, with a focus on large-scale, complex systems.Polyglot engineer comfortable working across multiple languages and frameworks (weve used Python, Java, Kotlin, Node.js, C#, JavaScript, Express, React andNext.jsto name a few).Passion for learning new technologies and helping others do the same.Proven track record of leading software architecture design ...

Sr Web Developer

Hiring Organisation
Tank Recruitment
Location
Northampton, Northamptonshire, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
complex issues across front end, back end, and database Contribute to planning, estimation, and system modernisation What we're looking for Strong HTML, CSS, JavaScript , and accessibility experience (WCAG 2.2 AA) Strong C# and .NET experience Experience with SQL/relational databases (SQL Server preferred) Familiarity with Git, jQuery, SASS ...

Java Full stack Developer with React JS

Hiring Organisation
Avance Consulting Services
Location
Irving, Texas, United States
Employment Type
Any
Salary
USD Annual
Java core concepts, Collection, multi-threading, and advanced Java features including Lambda/Streams. Proficiency in Spring framework (Spring Boot, MVC). Proficiency in JavaScript, Angular, and Apache Kafka. Experience in PL/SQL, and Oracle databases. Solid understanding of OOP design principles and Agile development methodology. Experience with Jenkins ...

Senior Microsoft Stack Developer, C#, .NET, Azure, Mainly Remote

Hiring Organisation
Carrington Recruitment Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £78,000 per annum, Negotiable
delivering digital products (web apps and services) to market using agile methodologies. Strong proficiency in C#, .NET, React and Azure. Other development skillsets: JavaScript, HTML/CSS, Azure PaaS (Azure Functions, Azure Logic Apps, Cosmos DB, Azure App Service, Azure Service Bus), ARM/Bicep templates, SharePoint. Demonstrable creative flair ...

Senior Automation Test Engineer - ETRM / Trading Platforms

Hiring Organisation
Data Careers
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
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, HTTP, JSON, HTML, CSS, Node.js Databases: SQL Server, MySQL, PostgreSQL, MongoDB Tools & Frameworks: Git, Docker, Jenkins, Kubernetes, Agile (Scrum ...

Sr. Full Stack Developer

Hiring Organisation
Sritech Global
Location
Columbus, Ohio, United States
Employment Type
Any
Salary
USD Annual
test, and maintain applications • Strong experience in Object Oriented Programming and Concepts like SOLID, DRY • Experienced in Test Driven Development ( TDD ) • Strong experience in JavaScript, CSS, JQuery • Solid experience in PostGresql • Ability to deploy applications to various environments/stages. (link removed) Experience working in DevOps • Agile methodologies experience. Regards ...

Lead Full Stack Engineer

Hiring Organisation
Lynx Recruitment Limited
Location
South West London, London, United Kingdom
Employment Type
Permanent
automation and CI/CD testing workflows. Skills & Experience Back End: Proficiency in Node.js (preferred), or .NET/Java. Front End: Solid experience with JavaScript , React , and TypeScript . Strong foundation in Agile/Lean methodologies and modern software delivery practices. Working knowledge of UI/UX principles and prototyping ...

Senior C# Developer - Remote UK-Based

Hiring Organisation
Adria Solutions
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum, Negotiable
Have) Experience with Azure App Services and Azure Service Bus Understanding of Agile methodologies (Scrum/Kanban) Familiarity with front-end technologies (HTML, CSS, JavaScript) Benefits: 34 days holiday plus extended Christmas shutdown Pension plan and flexible working Supportive, long-term career environment Ongoing training and professional development ...