76 to 100 of 789 Permanent JavaScript Jobs

Staff Software Engineer

Hiring Organisation
Lockheed Martin
Location
Brockworth, England, United Kingdom
exciting journey of innovation and growth. What skills will I need? Expert knowledge of current Java. Proficient in another language such as Python, C++, JavaScript, TypeScript, React. Experience of developing on Linux. Advanced understanding of mocking and unit testing frameworks such as JUnit 5.x (Jupiter). Expert with Git version ...

Senior Software Engineer

Hiring Organisation
Lockheed Martin
Location
Brockworth, Gloucestershire, UK
exciting journey of innovation and growth. What skills will I need? Proficient in current Java, knowledge of other languages such as Python, C++, JavaScript, TypeScript, React is a bonus. Experience of developing on Linux. Thorough understanding of mocking and unit testing frameworks such as JUnit 5.x (Jupiter). Experienced with ...

Senior Software Engineer

Hiring Organisation
Lockheed Martin
Location
Brockworth, England, United Kingdom
exciting journey of innovation and growth. What skills will I need? Proficient in current Java, knowledge of other languages such as Python, C++, JavaScript, TypeScript, React is a bonus. Experience of developing on Linux. Thorough understanding of mocking and unit testing frameworks such as JUnit 5.x (Jupiter). Experienced with ...

Senior Software Engineer

Hiring Organisation
Inspire People
Location
Swansea, Neath Port Talbot, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
projects, using a range of modern technologies and tools Experience developing software using one or more programming languages such as Java, Python, Ruby, C#, JavaScript or similar Experience working with modern development practices, including CI/CD tooling and agile methodologies Interest or experience in back-end, front-end, security ...

Software Engineer (Applied AI)

Hiring Organisation
Euphoric
Location
United Kingdom
LLMs, recommender systems, reinforcement learning) to enhance user experience in a meaningful business domain. Contribute across the tech stack: You’ll work in React (JavaScript/TypeScript) on the frontend and Python (FastAPI, SQLAlchemy) on the backend, shipping production-ready code and user-facing features in addition to innovative ...

Senior Software Engineer - Front End

Hiring Organisation
mkodo
Location
London, England, United Kingdom
Significant experience as a Senior Software Engineer or equivalent. Deep expertise in at least one of: Modern web/front-end engineering (TypeScript/JavaScript frameworks) React Native Android (Kotlin) iOS (Swift) Java/AWS backend engineering and distributed systems Demonstrated ability to work across multiple parts of the stack. ...

Senior Software Engineer - £50k+

Hiring Organisation
Exalto Consulting ltd
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£55,000
with stakeholders to define requirements and acceptance criteria Contributing to estimation and technical planning Supporting and mentoring less experienced engineers Technology Required: C# .Net JavaScript or TypeScript Cloud development (Azure preferred) Agile development environments Desirable: Angular, React ...

Full Stack Developer

Hiring Organisation
167 Solutions Ltd
Location
Central London, London, United Kingdom
Employment Type
Permanent
remotely Collaborate with product and engineering teams to improve deployments Support rollout projects and large-scale implementations Requirements: Strong software engineering skills (Python, JavaScript, or similar) Experience with cloud platforms (AWS, Azure, GCP) Knowledge of APIs, system integration, and microservices Client-facing experience or delivery-focused roles Strong problem-solving ...

Senior Software Engineer

Hiring Organisation
Copello Global
Location
Cheltenham, England, United Kingdom
highly advantageous. Containerisation, DevOps/IaC and Cloud (AWS or Azure) experience would be valuable along with experience in some of the following: JavaScript Typescript Golang Python Hybrid Working 3 days per on site and 2 days per week from home with an early finish on a Friday. Security Clearance ...

Senior Software Engineer

Hiring Organisation
Copello Global
Location
Manchester, England, United Kingdom
highly advantageous. Containerisation, DevOps/IaC and Cloud (AWS or Azure) experience would be valuable along with experience in some of the following: JavaScript Typescript Golang Python Hybrid Working 3 days per on site and 2 days per week from home with an early finish on a Friday. Security Clearance ...

Software Developer

Hiring Organisation
Spectrum IT Recruitment
Location
Poole, Dorset, United Kingdom
Employment Type
Permanent
Salary
£45000 - £50000/annum Benefits
incident on-call support rota. Required Skills: Strong experience with C#, .NET Core Frontend expertise with React Solid understanding of HTML, CSS, and JavaScript/TypeScript, with a focus on responsive and accessible UI development. Knowledge of component-based architecture and frontend best practices. Experience with MS SQL and Entity ...

AWS Cloud Engineer

Hiring Organisation
Anson Mccade
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
years commercial experience in a Cloud/Platform/DevOps/Infrastructure Engineering role Commercial experience with AWS Strong scripting or programming ability (Python, JavaScript, Java or .NET) Experience with version control systems such as Git Hands-on experience with CI/CD tooling (e.g. Jenkins, Bamboo, TeamCity, Bitbucket pipelines ...

Senior Software Engineer

Hiring Organisation
Investigo
Location
Derby, England, United Kingdom
improvements that directly impact clients. Candidates must have or be eligible for SC clearance. Role Highlights Maintain, enhance and deploy production applications using Python, JavaScript/TypeScript, and cloud platforms (AWS, Azure, or GCP) Develop new features, improvements, and integrations based on client feedback, service metrics, or evolving requirements Troubleshoot ...

Senior/Lead Software Developer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent
Salary
£70,000
scaling their systems. This is a hands-on, high-impact role: 50% coding | 20% overseeing team members | 30% business engagement & architectural thinking Tech environment: JavaScript/TypeScript | React/Vue | Node/Python | REST APIs | Containers | Cloud You'll be: * Designing, building and scaling modern web platforms and Salesforce solutions ...

Full Stack Developer (DV Cleared)

Hiring Organisation
Experis
Location
United Kingdom
Employment Type
Permanent
with non-technical stakeholders to ensure alignment with project objectives Essential skills: Active DV clearance Proficiency in modern front-end technologies including HTML5, CSS3, JavaScript, and frameworks such as React, Angular, or Vue.js Strong server-side development skills using Node.js, Python, or Java Experience with SQL and NoSQL databases, including ...

DevOps Engineer

Hiring Organisation
Anson Mccade
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
DevOps Engineer will have: Experience with AWS cloud platforms Containerisation (Docker, Kubernetes), or database systems Strong programming experience in one or more of JavaScript, Java, .Net, or Python Proven experience working within agile environments Knowledge of CI/CD pipelines and automated testing frameworks Understanding of common software design patterns ...

DevOps Engineer

Hiring Organisation
Anson Mccade
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
DevOps Engineer will have: Experience with AWS cloud platforms Containerisation (Docker, Kubernetes), or database systems Strong programming experience in one or more of JavaScript, Java, .Net, or Python Proven experience working within agile environments Knowledge of CI/CD pipelines and automated testing frameworks Understanding of common software design patterns ...

Full Stack IoT Developer

Hiring Organisation
Cubiq Recruitment
Location
Wiltshire, Bowerhill, United Kingdom
Employment Type
Permanent
Salary
£55000 - £60000/annum £60,000 DoE
2+ years in a full stack, data, or backend role Experience with cloud platforms (Azure preferred) Strong Python skills plus one other language (e.g. JavaScript, C++, .NET) Good understanding of APIs, data pipelines, and backend systems Experience with Docker, Git, and CI/CD tools Familiar with different database types ...

Senior Engineer

Hiring Organisation
&Dine
Location
London, England, United Kingdom
engineers through reviews and technical guidance Collaborate with product and operations to deliver practical solutions Improve system performance, reliability, and developer workflows Front-end JavaScript/TypeScript Vue/Nuxt or similar REST API integration Solid CSS/SCSS/SASS State management and component-based development Unit/ ...

Senior Ruby-on-Rails Developer

Hiring Organisation
Reed
Location
Peterborough, Cambridgeshire, England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £85,000 per annum, Negotiable
Full Stack Developer (or similar) Proficiency in Ruby and TypeScript Solid with Ubuntu , MySQL , and AWS Comfortable with front-end tech (HTML, CSS, JavaScript) A sharp eye for detail and a problem-solving mindset Strong communicator and self-starter in a remote setup Bonus Points For: Bringing AI into ...

Full Stack Developer

Hiring Organisation
Oscar Technology
Location
Nottingham, Nottinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £55,000 per annum
forward-thinking technical environment. Requirements Strong commercial experience with C# .NET (Core) Solid frontend development skills using Angular Strong experience with TypeScript/JavaScript Experience working with Azure (App Services, Functions, DevOps, CI/CD) Strong SQL/database knowledge Experience building and consuming RESTful APIs Comfortable working across ...

Full Stack Developer

Hiring Organisation
Durell Software
Location
Bristol, England, United Kingdom
fast growing industry. Our technology stack is the following (similar languages/experience will also be considered): .Net Core/.Net Framework C# & VB JavaScript/jQuery MySQL AWS (EC2, RDS, S3, VPC etc.) Azure DevOps (knowledge of git is beneficial) In addition, we are an SME with development culture ...

Software Engineer

Hiring Organisation
Optamor
Location
Gloucestershire, Hucclecote, United Kingdom
Employment Type
Permanent
Salary
£43000 - £98000/annum BUPA, bonus, 4 day work week
safeguarding digital infrastructures in the UK. What skills will I need? Proficient in current Java, knowledge of other languages such as Python, C++, JavaScript, TypeScript, React is a bonus. Experience of developing on Linux. Appreciation of mocking and unit testing frameworks such as JUnit 5.x (Jupiter). Experienced with ...

Software Engineer

Hiring Organisation
Morson Talent
Location
Doncaster, England, United Kingdom
Proficient in Microsoft-based technologies such as ASP.NET MVC, WCF Services, Web API and Azure. Experience in SQL Server. Familiar with TypeScript and common JavaScript frameworks such as React. Knowledge of other modern concepts and practices, including Observability, automation, and DevOps. A strong commitment to quality: you defensively code, inject ...

Technical Lead - Full Stack - AWS - Microservices - East Kilbride/Hybrid (4 DPW On-Site)

Hiring Organisation
Curo Services
Location
East Kilbride, Lanarkshire, United Kingdom
Employment Type
Permanent
Salary
GBP 70,000 - 75,000 Annual
scalability, resilience, and observability. Requirements: Strong experience as a full-stack developer (not purely Front End or Back End). Proven expertise in JavaScript/TypeScript. Experience delivering solutions in AWS, ideally using AWS CDK. Strong knowledge of Infrastructure as Code (IaC) and CI/CD practices. Experience working with ...