Full Stack Developer
| Posting date: | 03 March 2026 |
|---|---|
| Salary: | £42,000 to £55,000 per year |
| Hours: | Full time |
| Closing date: | 02 April 2026 |
| Location: | Newcastle Upon Tyne, Tyne & Wear |
| Remote working: | Hybrid - work remotely up to 2 days per week |
| Company: | TECH NXT GEN LTD |
| Job type: | Permanent |
| Job reference: | TNG004 |
Summary
Full Stack Developer
Company: Tech Nxt Gen Ltd
Location: Newcastle upon Tyne
Employment Type: Full-time
Tech Nxt Gen Ltd is seeking a skilled Full Stack Developer to support the design, development and deployment of scalable web applications and AI-enabled solutions. The successful candidate will work closely with business analysts, AI engineers and product teams to deliver high-quality software solutions that integrate backend services, frontend interfaces and intelligent systems.
Key Responsibilities
Design, develop and maintain full stack web applications
Build and manage backend services using Java and Spring Boot
Develop responsive frontend interfaces and integrate APIs
Collaborate with cross-functional teams to implement AI-driven features
Support integration of systems involving Agentic AI and Large Language Models (LLMs)
Ensure code quality, performance optimisation and security best practices
Participate in testing, deployment and ongoing system improvements
Essential Skills & Experience
Bachelor’s degree in Computer Science, Software Engineering or a related discipline
Strong experience in Java and Spring Boot development
Experience in full stack application development (frontend and backend)
Knowledge of RESTful APIs and database management
Awareness of Agentic AI concepts and Large Language Models (LLMs)
Strong problem-solving and communication skills
This role offers the opportunity to work on innovative AI-driven projects within a collaborative and growing technology environment
Company: Tech Nxt Gen Ltd
Location: Newcastle upon Tyne
Employment Type: Full-time
Tech Nxt Gen Ltd is seeking a skilled Full Stack Developer to support the design, development and deployment of scalable web applications and AI-enabled solutions. The successful candidate will work closely with business analysts, AI engineers and product teams to deliver high-quality software solutions that integrate backend services, frontend interfaces and intelligent systems.
Key Responsibilities
Design, develop and maintain full stack web applications
Build and manage backend services using Java and Spring Boot
Develop responsive frontend interfaces and integrate APIs
Collaborate with cross-functional teams to implement AI-driven features
Support integration of systems involving Agentic AI and Large Language Models (LLMs)
Ensure code quality, performance optimisation and security best practices
Participate in testing, deployment and ongoing system improvements
Essential Skills & Experience
Bachelor’s degree in Computer Science, Software Engineering or a related discipline
Strong experience in Java and Spring Boot development
Experience in full stack application development (frontend and backend)
Knowledge of RESTful APIs and database management
Awareness of Agentic AI concepts and Large Language Models (LLMs)
Strong problem-solving and communication skills
This role offers the opportunity to work on innovative AI-driven projects within a collaborative and growing technology environment