Software Developer 4

OneShot AI; City Of London; Hybrid; GBP 70,000 - 90,000; Full time

Job summary

A leading tech company in London is looking for an experienced software engineer to lead full-stack development. The role involves designing scalable systems, mentoring engineers, and integrating AI tools to improve efficiency. Candidates should have over 5 years of experience in software development, primarily in Java and Spring Boot, along with skills in REST APIs and Agile practices. This position offers opportunities for professional growth in a collaborative environment.

Qualifications

• 5+ years in software development, strong in Java/Spring Boot.
• Expertise in REST APIs, microservices, CI/CD, and Agile practices.
• Experience with Docker, Git, and performance optimization.

Responsibilities

• Lead end-to-end feature development across backend and frontend.
• Design scalable, maintainable systems with clean, testable code.
• Mentor engineers through reviews, pairing, and best practices.
• Integrate LLMs/AI tools to enhance dev workflows and productivity.
• Ensure performance, test coverage, and CI/CD hygiene.
• Collaborate with cross-functional teams on product delivery.
• Support documentation and contribute to technical knowledge sharing.

Skills

Software development

Java

Spring Boot

REST APIs

Agile practices

Docker

Git

Performance optimization

LLMs/AI interest

Job description

Responsibilities:

• Lead end-to-end feature development across backend and frontend.
• Design scalable, maintainable systems with clean, testable code.
• Mentor engineers through reviews, pairing, and best practices.
• Integrate LLMs/AI tools to enhance dev workflows and productivity.
• Ensure performance, test coverage, and CI/CD hygiene.
• Collaborate with cross-functional teams on product delivery.
• Support documentation and contribute to technical knowledge sharing.

Requirements:

• 5+ years in software development, strong in Java/Spring Boot; React/Angular a plus.
• Expertise in REST APIs, microservices, CI/CD, and Agile practices.
• Experience with Docker, Git, and performance optimization.
• Interest in LLMs/AI for engineering efficiency.