Principal Java Fullstack Engineer – Remote & Growth

NPAworldwide; Brighton; Hybrid; GBP 70,000 - 90,000; Full time

Job summary

A mission-led consultancy in the UK seeks an experienced Principal Software Engineer (Java) to lead the design and development of secure, scalable software solutions. The role requires deep Java expertise, team leadership, and a passion for engineering best practices. Ideal candidates will engage with stakeholders and contribute across the full software development lifecycle. In return, the company offers flexible working hours, a development budget, healthcare, and clear career progression opportunities.

Benefits

Flexible working hours

Learning & development budget

Private healthcare

Matched pension scheme

Monthly socials and quarterly meetups

Qualifications

• Deep expertise in Java with strong full-stack engineering skills.
• Proven experience leading teams or projects at a senior/principal level.
• Strong knowledge of system architecture, cloud solutions, and API design.

Responsibilities

• Lead the design, development, and testing of secure, scalable systems using Java.
• Architect and maintain APIs, data pipelines, and cloud-native solutions.
• Guide and mentor engineers, promoting best practice, clean coding, and agile delivery.

Skills

Java

Leadership

System Architecture

DevOps Tools

Stakeholder Engagement

Job description

A mission-led consultancy in the UK seeks an experienced Principal Software Engineer (Java) to lead the design and development of secure, scalable software solutions. The role requires deep Java expertise, team leadership, and a passion for engineering best practices. Ideal candidates will engage with stakeholders and contribute across the full software development lifecycle. In return, the company offers flexible working hours, a development budget, healthcare, and clear career progression opportunities.