Permanent JavaScript Jobs in the South East

1 to 25 of 1,170 Permanent JavaScript Jobs in the South East

Software Engineer (SC Cleared)

South East, United Kingdom
Hybrid / WFH Options
Areti Group | B Corp
reviews, and best practices Collaborate with cross-functional teams to deliver project goals Stay current with emerging technologies and development methodologies Tech Stack & Tools Programming Languages: C++, C#, Python, JavaScript, TypeScript, Java Frameworks & Libraries: .NET, Node.js, React, Angular, Spring Boot, Django (depending on role) Cloud Platforms: AWS, Azure, GCP DevOps & CI/CD: Docker, Kubernetes, Git, Jenkins Agile methodologies and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer (SC Cleared)

london, south east england, united kingdom
Hybrid / WFH Options
Areti Group | B Corp™
reviews, and best practices Collaborate with cross-functional teams to deliver project goals Stay current with emerging technologies and development methodologies Tech Stack & Tools Programming Languages: C++, C#, Python, JavaScript, TypeScript, Java Frameworks & Libraries: .NET, Node.js, React, Angular, Spring Boot, Django (depending on role) Cloud Platforms: AWS, Azure, GCP DevOps & CI/CD: Docker, Kubernetes, Git, Jenkins Agile methodologies and More ❯
Posted:

Software Engineer (SC Cleared)

london (city of london), south east england, united kingdom
Hybrid / WFH Options
Areti Group | B Corp™
reviews, and best practices Collaborate with cross-functional teams to deliver project goals Stay current with emerging technologies and development methodologies Tech Stack & Tools Programming Languages: C++, C#, Python, JavaScript, TypeScript, Java Frameworks & Libraries: .NET, Node.js, React, Angular, Spring Boot, Django (depending on role) Cloud Platforms: AWS, Azure, GCP DevOps & CI/CD: Docker, Kubernetes, Git, Jenkins Agile methodologies and More ❯
Posted:

Software Engineer (SC Cleared)

slough, south east england, united kingdom
Hybrid / WFH Options
Areti Group | B Corp™
reviews, and best practices Collaborate with cross-functional teams to deliver project goals Stay current with emerging technologies and development methodologies Tech Stack & Tools Programming Languages: C++, C#, Python, JavaScript, TypeScript, Java Frameworks & Libraries: .NET, Node.js, React, Angular, Spring Boot, Django (depending on role) Cloud Platforms: AWS, Azure, GCP DevOps & CI/CD: Docker, Kubernetes, Git, Jenkins Agile methodologies and More ❯
Posted:

Cloud Data & Full Stack Engineer -SC, CLOUD - UK wide

London, South East, England, United Kingdom
Hybrid / WFH Options
Adecco
user experiences.What We're Looking For* Degree in Computer Science, Engineering, or equivalent experience.* Proven experience in full stack development and data engineering.* Strong front-end skills (HTML, CSS, JavaScript, React required).* Solid back-end expertise (Java and Node.js required).* Familiarity with cloud-native architectures and DevOps practices.* First-class leadership or management skills to guide teams and More ❯
Employment Type: Full-Time
Salary: £72,000 - £100,000 per annum
Posted:

Senior Software Engineer

South East, United Kingdom
Hybrid / WFH Options
Quanta
ll Bring: 5+ years of professional experience in Python (3+) and Django Strong understanding of Django ORM and REST Framework Experience developing and consuming APIs Familiarity with HTML, CSS, JavaScript (React experience a plus) Experience with Celery or event-driven architecture Strong Git workflow and testing practices Excellent problem-solving, communication, and collaboration skills Ability to work autonomously in a More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

london, south east england, united kingdom
Hybrid / WFH Options
Quanta
ll Bring: 5+ years of professional experience in Python (3+) and Django Strong understanding of Django ORM and REST Framework Experience developing and consuming APIs Familiarity with HTML, CSS, JavaScript (React experience a plus) Experience with Celery or event-driven architecture Strong Git workflow and testing practices Excellent problem-solving, communication, and collaboration skills Ability to work autonomously in a More ❯
Posted:

Senior Software Engineer

slough, south east england, united kingdom
Hybrid / WFH Options
Quanta
ll Bring: 5+ years of professional experience in Python (3+) and Django Strong understanding of Django ORM and REST Framework Experience developing and consuming APIs Familiarity with HTML, CSS, JavaScript (React experience a plus) Experience with Celery or event-driven architecture Strong Git workflow and testing practices Excellent problem-solving, communication, and collaboration skills Ability to work autonomously in a More ❯
Posted:

Senior Software Engineer

london (city of london), south east england, united kingdom
Hybrid / WFH Options
Quanta
ll Bring: 5+ years of professional experience in Python (3+) and Django Strong understanding of Django ORM and REST Framework Experience developing and consuming APIs Familiarity with HTML, CSS, JavaScript (React experience a plus) Experience with Celery or event-driven architecture Strong Git workflow and testing practices Excellent problem-solving, communication, and collaboration skills Ability to work autonomously in a More ❯
Posted:

Java Full Stack Engineer SC Cleared/Eligible

London, South East, England, United Kingdom
Hybrid / WFH Options
Sanderson
ll work closely with multidisciplinary teams to deliver scalable, secure, and user-focused solutions. Key Responsibilities Develop microservices using Java (Spring Boot). Build responsive front-end applications using JavaScript/TypeScript, React, HTML, and CSS. Use Git-based version control and CI/CD pipelines (GitHub, GitLab, Jenkins). Containerize applications using Docker and manage deployments in cloud environments More ❯
Employment Type: Full-Time
Salary: Competitive salary
Posted:

Senior Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Reed.co.uk
Minimum 8 years of commercial software development experience, with at least 3 years in a senior or technical lead role. Proven expertise in full-stack development using: TypeScript (and JavaScript frameworks such as NextJS, Node, or Tailwind) Python (including frameworks like Django, Flask, or FastAPI) PostgreSQL and relational database design, optimisation, and maintenance. AI Development Tools such as Windsurf, Aider More ❯
Employment Type: Full-Time
Salary: £70,000 - £80,000 per annum
Posted:

Senior Software Engineer - Engineering

woking, south east england, united kingdom
Hybrid / WFH Options
McLaren F1 Team
an understanding of how to engineer quality software. Considerable commercial development experience with C#/.net, Java, Python, or other development languages. Web development experience using technologies such as JavaScript, TypeScript, and React. Proven experience delivering mission critical software into a demanding production environment. Deep experience using git in a collaborative environment (pull requests, branches). Experience with relational and More ❯
Posted:

Senior Software Engineer - Engineering

guildford, south east england, united kingdom
Hybrid / WFH Options
McLaren F1 Team
an understanding of how to engineer quality software. Considerable commercial development experience with C#/.net, Java, Python, or other development languages. Web development experience using technologies such as JavaScript, TypeScript, and React. Proven experience delivering mission critical software into a demanding production environment. Deep experience using git in a collaborative environment (pull requests, branches). Experience with relational and More ❯
Posted:

Software Engineer

South East, United Kingdom
BAE Systems
this role. • Programming Proficiency: •Strong experience with C# and .NET frameworks. •Solid understanding of data structures, algorithms, and programming principles. •Experience working with other relevant languages such as Python, JavaScript, or TypeScript. • Data Systems Knowledge: •Exposure to working in data-centric environments, supporting ETL/ELT pipelines or data processing services. •Familiarity with SQL and NoSQL databases. •Understanding of data More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer

london, south east england, united kingdom
BAE Systems
this role. • Programming Proficiency: •Strong experience with C# and .NET frameworks. •Solid understanding of data structures, algorithms, and programming principles. •Experience working with other relevant languages such as Python, JavaScript, or TypeScript. • Data Systems Knowledge: •Exposure to working in data-centric environments, supporting ETL/ELT pipelines or data processing services. •Familiarity with SQL and NoSQL databases. •Understanding of data More ❯
Posted:

Software Engineer

slough, south east england, united kingdom
BAE Systems
this role. • Programming Proficiency: •Strong experience with C# and .NET frameworks. •Solid understanding of data structures, algorithms, and programming principles. •Experience working with other relevant languages such as Python, JavaScript, or TypeScript. • Data Systems Knowledge: •Exposure to working in data-centric environments, supporting ETL/ELT pipelines or data processing services. •Familiarity with SQL and NoSQL databases. •Understanding of data More ❯
Posted:

Software Engineer

london (city of london), south east england, united kingdom
BAE Systems
this role. • Programming Proficiency: •Strong experience with C# and .NET frameworks. •Solid understanding of data structures, algorithms, and programming principles. •Experience working with other relevant languages such as Python, JavaScript, or TypeScript. • Data Systems Knowledge: •Exposure to working in data-centric environments, supporting ETL/ELT pipelines or data processing services. •Familiarity with SQL and NoSQL databases. •Understanding of data More ❯
Posted:

Senior Software Developer

Brighton, England, United Kingdom
1X2 Network
such as MySQL Experience with version control systems, preferably Git Understanding of software development methodologies, including Agile/Scrum Desirable Experience Experience with front-end technologies like HTML, CSS, JavaScript, and frameworks such as Angular or React Familiarity with cloud platforms such as AWS Knowledge of microservices architecture and containerization tools like Docker or Kubernetes Exposure to DevOps practices and More ❯
Posted:

Senior Software Developer

eastbourne, south east england, united kingdom
1X2 Network
such as MySQL Experience with version control systems, preferably Git Understanding of software development methodologies, including Agile/Scrum Desirable Experience Experience with front-end technologies like HTML, CSS, JavaScript, and frameworks such as Angular or React Familiarity with cloud platforms such as AWS Knowledge of microservices architecture and containerization tools like Docker or Kubernetes Exposure to DevOps practices and More ❯
Posted:

Software Engineer

Reading, England, United Kingdom
Peregrine
buses). Programming Proficiency: Strong experience with C# and .NET frameworks. Solid understanding of data structures, algorithms, and programming principles. Experience working with other relevant languages such as Python, JavaScript, or TypeScript. System Design: Ability to design and implement scalable software systems. Familiarity with distributed system patterns and architectural trade-offs. Experience with performance tuning and troubleshooting in complex environments. More ❯
Posted:

Software Engineer

slough, south east england, united kingdom
Peregrine
buses). Programming Proficiency: Strong experience with C# and .NET frameworks. Solid understanding of data structures, algorithms, and programming principles. Experience working with other relevant languages such as Python, JavaScript, or TypeScript. System Design: Ability to design and implement scalable software systems. Familiarity with distributed system patterns and architectural trade-offs. Experience with performance tuning and troubleshooting in complex environments. More ❯
Posted:

.NET Developer - West Malling

West Malling, Kent, England, United Kingdom
Hybrid / WFH Options
Noir
software solutions. .NET Developer applicants should have commercial experience with: .NET, .NET Core/ASP.NET MVC, C#, Azure SQL and Agile. Full training will be provided into: .NET 9, JavaScript, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. If you are dedicated to the youthful optimism More ❯
Employment Type: Full-Time
Salary: £25,000 - £30,000 per annum
Posted:

.NET Developer

Bracknell, Berkshire, England, United Kingdom
Hybrid / WFH Options
Noir
.NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Knowledge of software development methodologies is of interest (Agile, Scrum). My client will provide training in: .NET 9, JavaScript, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is a truly exciting project, one which More ❯
Employment Type: Full-Time
Salary: £35,000 - £65,000 per annum
Posted:

.NET Developer - Tunbridge Wells

Tunbridge Wells, Kent, England, United Kingdom
Hybrid / WFH Options
Noir
Our client is looking for passionate .NET Developer with experience in .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client will provide training in: .NET 9, JavaScript, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is your opportunity to be part of More ❯
Employment Type: Full-Time
Salary: £35,000 - £50,000 per annum
Posted:

.NET Developer

Southampton, Hampshire, England, United Kingdom
Hybrid / WFH Options
Noir
Our client is looking for passionate .NET Developer with experience in .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client will provide training in: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is your opportunity to be part More ❯
Employment Type: Full-Time
Salary: £55,000 - £80,000 per annum
Posted:
JavaScript
the South East
10th Percentile
£30,000
25th Percentile
£41,250
Median
£55,000
75th Percentile
£72,500
90th Percentile
£118,750