51 to 75 of 165 JavaScript Jobs in the South East

Senior Software Developer

Hiring Organisation
Spectrum IT Recruitment Limited
Location
Ramsgate, Kent, South East, United Kingdom
Employment Type
Permanent
Salary
£85,000
someone who has experience building and maintaining SaaS applications and understands what it takes to deliver reliable software into production. You should bring: Strong JavaScript/TypeScript skills and experience with modern frontend development. Backend development experience with Python, Node.js or similar technologies. Experience developing SaaS applications, including APIs, databases ...

Campus - Full Time - AI Engineer - 2027 (UK - Burgess Hill)

Hiring Organisation
American Express
Location
Burgess Hill, UK
Employment Type
Full-time
technical teams. Preferred Qualifications: Experience through academic coursework, research, projects, open-source contributions, internships, hackathons, or extracurricular activities using Python, R, Java, JavaScript, or similar technologies. Interest in machine learning, generative AI, natural language processing, intelligent automation, data engineering, agentic AI, or AI-enabled software development. Familiarity with NLP techniques ...

Campus - Full Time - AI Engineer - 2027 (UK - Burgess Hill)

Hiring Organisation
American Express
Location
Brighton, East Sussex, UK
Employment Type
Full-time
technical teams. Preferred Qualifications: Experience through academic coursework, research, projects, open-source contributions, internships, hackathons, or extracurricular activities using Python, R, Java, JavaScript, or similar technologies. Interest in machine learning, generative AI, natural language processing, intelligent automation, data engineering, agentic AI, or AI-enabled software development. Familiarity with NLP techniques ...

Graduate Technical Support Engineer

Hiring Organisation
Jam Management Consultancy ltd
Location
Slough, Berkshire, United Kingdom
Employment Type
Permanent
Salary
£35000 - £38000/annum
Engineering, Mathematics, Physics or a related STEM discipline. Good understanding of software applications, operating systems and IT fundamentals. Some programming knowledge, ideally C#, Python, JavaScript or TypeScript. Strong analytical, troubleshooting and problem-solving ability. Confident communication skills and a willingness to learn. The opportunity: Graduate Technical Support Engineer ...

Senior Salesforce Data Cloud Manager

Hiring Organisation
Mason Frank
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £95,000 per annum
Salesforce Data Cloud Consultant Salesforce Agentforce Specialist Salesforce Administrator Salesforce Platform App Builder Preferred: SOQL and Apex experience Front-end development knowledge (HTML, CSS, JavaScript/TypeScript, React) Location London or Manchester (Hybrid Working) Type Permanent Opportunity ...

Software engineer

Hiring Organisation
Lorien
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
packages for data migration, transformation and integration. Build and maintain integrations using KingswaySoft and other integration technologies where appropriate. Develop client-side functionality using JavaScript and TypeScript. Essential Skills & Experience Microsoft Dynamics 365 CRM Strong hands-on experience with Microsoft Dynamics 365 Customer Engagement (CE). Configuration, customisation and solution ...

Coding and Programming Trainee

Hiring Organisation
ITOL Recruit
Location
Enfield, Middlesex, United Kingdom
Employment Type
Full-Time
Salary
£29,000 - £35,000 per annum
online at your own pace and become job-ready in as little as a few weeks. Our programme includes: • Official Training in HTML, CSS, JavaScript, and React • Official AWS certification • Official Microsoft Azure certification • 30+ hands-on coding projects to build your portfolio • Interactive tools including GitHub and real-world ...

Trainee Website Administrator

Hiring Organisation
ITOL Recruit
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £45,000 per annum
online at your own pace and become job-ready in as little as a few weeks. Our programme includes: • Official Training in HTML, CSS, JavaScript, and React • Official AWS certification • Official Microsoft Azure certification • 30+ hands-on coding projects to build your portfolio • Interactive tools including GitHub and real-world ...

Salesforce Developer (Dev-Ops)

Hiring Organisation
INTEC SELECT LIMITED
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
your time developing, configuring and maintaining Salesforce functionality across a business-critical platform Build solutions using Apex, Lightning Web Components, Flows, SOQL, JavaScript and OmniStudio Translate business and platform requirements into practical technical solutions, user stories and acceptance criteria Support integrations between Salesforce and wider enterprise applications and services Contribute ...

Senior Software Engineer-DV Security Cleared

Hiring Organisation
Morson Edge
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£550 - 600 per day
/GPU-accelerated computing Machine learning and data analytics NumPy/SciPy, PostgreSQL/SQLite, Docker/containerised environments Ansible, Cython, Celery/Redis JavaScript, HTML5 and CSS3, Nginx/Keycloak Edge computing, sensor systems or distributed/federated architectures Signal, sensor or other complex data processing ...

Infrastructure Engineer / Site Reliability Engineers — UK DV Cleared

Hiring Organisation
G-TECH TALENT LIMITED
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £105,000 per annum
engineering, SRE or a related discipline. • Hands-on experience building and maintaining large-scale production systems. • Strong coding skills in Java, Python, Go, or JavaScript—you’ll write production software regularly and complete a live coding assessment. • Production experience with Kubernetes, Docker or similar container technologies. • Experience in defence technology ...

AI Solutions Engineer, Microsoft Tech Stack, Azure DevOps, Co-pilot Studio, Professional Services

Hiring Organisation
Carrington Recruitment Solutions Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£95,000 - £105,000 per annum, Negotiable
proof-of-concept experience. Strong Microsoft AI technology experience, particularly Copilot Studio, Azure AI Foundry and Azure DevOps. Software development capability, ideally with Python; JavaScript or other development languages would be an advantage. A solid technical understanding of LLMs, NLP, machine learning fundamentals and prompt engineering. Experience designing prompts, grounding ...

Lead Engineer (Digital/AI)

Hiring Organisation
Yolk Recruitment Limited
Location
Guildford, Surrey, UK
development tool Understanding of areas such as LLM APIs, orchestration, agents, RAG, guardrails and observability AWS experience, ideally including exposure to Amazon Bedrock JavaScript/TypeScript and modern web engineering experience Experience with Node.js, React, Next.js or comparable technologies Strong understanding of software architecture and engineering best practice Experience mentoring ...

Lead Engineer (Digital/AI)

Hiring Organisation
Yolk Recruitment Limited
Location
Basingstoke, Hampshire, UK
development tool Understanding of areas such as LLM APIs, orchestration, agents, RAG, guardrails and observability AWS experience, ideally including exposure to Amazon Bedrock JavaScript/TypeScript and modern web engineering experience Experience with Node.js, React, Next.js or comparable technologies Strong understanding of software architecture and engineering best practice Experience mentoring ...

Lead Engineer (Digital/AI)

Hiring Organisation
Yolk Recruitment Limited
Location
Maidstone, Kent, UK
development tool Understanding of areas such as LLM APIs, orchestration, agents, RAG, guardrails and observability AWS experience, ideally including exposure to Amazon Bedrock JavaScript/TypeScript and modern web engineering experience Experience with Node.js, React, Next.js or comparable technologies Strong understanding of software architecture and engineering best practice Experience mentoring ...

Lead Engineer (Digital/AI)

Hiring Organisation
Yolk Recruitment Limited
Location
Reading, Berkshire, UK
development tool Understanding of areas such as LLM APIs, orchestration, agents, RAG, guardrails and observability AWS experience, ideally including exposure to Amazon Bedrock JavaScript/TypeScript and modern web engineering experience Experience with Node.js, React, Next.js or comparable technologies Strong understanding of software architecture and engineering best practice Experience mentoring ...

Lead Engineer (Digital/AI)

Hiring Organisation
Yolk Recruitment Limited
Location
Crawley, West Sussex, UK
development tool Understanding of areas such as LLM APIs, orchestration, agents, RAG, guardrails and observability AWS experience, ideally including exposure to Amazon Bedrock JavaScript/TypeScript and modern web engineering experience Experience with Node.js, React, Next.js or comparable technologies Strong understanding of software architecture and engineering best practice Experience mentoring ...

Lead Engineer (Digital/AI)

Hiring Organisation
Yolk Recruitment Limited
Location
Brighton, East Sussex, UK
development tool Understanding of areas such as LLM APIs, orchestration, agents, RAG, guardrails and observability AWS experience, ideally including exposure to Amazon Bedrock JavaScript/TypeScript and modern web engineering experience Experience with Node.js, React, Next.js or comparable technologies Strong understanding of software architecture and engineering best practice Experience mentoring ...

Software Engineer (AWS, Python, C#/C++, CFD/FEA)

Hiring Organisation
Hays Specialist Recruitment Limited
Location
Oxford, Oxfordshire, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £75,000 per annum
working in a commercial Software Engineering role/team using either C#, C++ or Python. Ideally you'll have worked with Vue/Django, JavaScript/Typescript. You should have Distributed Computing experience, ideally in an AWS environment and working with Cloud Architecture to apply for this role. this will ...

Digital Product and AI Engineer

Hiring Organisation
BIMM University
Location
Hove, East Sussex, South East, United Kingdom
Employment Type
Permanent
Salary
£45,000
digital products, web applications or software solutions within a professional environment. Strong development experience using modern technologies such as C#/.NET, TypeScript/JavaScript or similar platforms and frameworks. Experience working with APIs, integrations, authentication and data flows across multiple systems. Practical experience developing, integrating or prototyping AI-enabled ...

Automation Engineer

Hiring Organisation
Hastings Direct
Location
Bexhill-on-Sea, East Sussex, UK
Employment Type
Full-time
automated tests with Cucumber. You will possess strong coding skills that you can demonstrate in implementing automated tests in one or more of Java, JavaScript, Typescript, C#.You will be comfortable with Source control using GitHub to collaborate with others and share your code. You will be skilled with user interface ...

Campus - Full Time - Software Engineer - 2027 (UK - Burgess Hill)

Hiring Organisation
American Express
Location
Brighton, East Sussex, UK
Employment Type
Full-time
backend engineering, frontend engineering, cloud engineering, mobile engineering, AI/machine learning, data engineering, API development, or full-stack product development. Familiarity with Java, JavaScript, React, TypeScript, Python, C#, Go, Kotlin, Node.js, REST APIs, SQL, Spring, or similar frameworks and tools. Exposure to cloud-native development, microservices, containerization, CI/… Preferred Qualifications: Programming experience through coursework, projects, research, internships, open-source contributions, hackathons, or extracurricular activities using one or more languages such as Java, JavaScript, Python, C#, Go, Kotlin, Node.js, or similar technologies. Interest in building software applications across web, mobile, backend, cloud, API, microservices, or full-stack environments. Exposure ...

Senior Agentic AI Full-Stack Software Engineer (Java & React / Javascript / Angular / Claude Code / Codex)

Hiring Organisation
Elsevier
Location
Oxfordshire, United Kingdom
Employment Type
Full Time
global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Senior Agentic AI Full-Stack Software Engineer (Java & React/JavaScript/Angular/Claude Code/Codex) Would you like to help create products to support the sharing of scientific knowledge? Do you enjoy collaborating … that make a great engineer on our team. Technical Core Engineering Stack: Proficiency in most of our core technologies (Java, Spring/Spring Boot, JavaScript/TypeScript frameworks such as React or Angular, and SQL), with a willingness to learn others. Experience with Python is desirable but not essential. Agentic ...

L1 Software Engineer

Hiring Organisation
Response Informatics
Location
South East, United Kingdom
Employment Type
Contract
Contract Rate
GBP 250 Daily
Required Skills Frontend React.js REST API troubleshooting JavaScript/TypeScript basics Backend Python FastAPI REST APIs Postman/Swagger Cloud AWS (EC2, Lambda, S3, CloudWatch, API Gateway, IAM) Support Incident & ticket management (ServiceNow/Jira) Log analysis and application troubleshooting Qualifications Bachelor's degree in Computer Science, IT, or related ...

C# Systems Developer

Hiring Organisation
Thomas Ren Associates
Location
Croydon, Surrey, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
back up to Technical Support Provide input to technical manuals and other documentation To complete other relevant tasks as reasonably assigned Essential: C# RESTful JavaScript MS SQ Back-end development A proven track record in a similar role Good written and verbal communication skills Desirable: Financial Services knowledge Client facing ...