Principal Engineer - Technology Consulting - Java / Spring

Principal Engineer - Technology Consulting - Java / Spring London, Leeds, Manchester or Newcastle Permanent Hybrid (3 days onsite)£87,000-£118,000 + up to 20% bonus + exceptional benefits

Join a forward-thinking technology consultancy as a Principal Engineer and take the lead on delivering complex, high-impact solutions for clients across the UK. This is a unique opportunity to combine deep technical expertise with leadership, working hands-on with modern technologies while shaping engineering standards and mentoring high-performing teams.

This role sits within a growing Software Engineering function and offers the chance to work across a variety of industries and projects. You'll collaborate with architects, consultants, and stakeholders to design and deliver scalable, secure, and innovative systems - all while contributing to a strong internal engineering culture.

Within this role:

• Leading engineering delivery on complex client engagements
• Setting and embedding best practices: CI/CD, cloud-native, DevOps, test automation, AI-assisted development
• Mentoring and managing engineers, shaping frameworks and engineering culture
• Staying hands-on with coding, prototyping, and emerging technologies
• Collaborating with clients and stakeholders to design end-to-end solutions

What we're looking for:

• Proven experience leading engineering teams and delivering enterprise-grade solutions
• Deep expertise in Java and Spring
• Strong background in API and data engineering
• Proficiency with cloud platforms (AWS, Azure, or GCP)
• Passion for mentoring, coaching, and continuous improvement
• Eligible for UK security clearance

Benefits:

Core Benefits:

• Up to 20% bonus (performance + objective-based)
• £2,000 annual training budget
• Personal life insurance & income protection
• 2 CSR days per year to give back

Flexible Perks:

• 9% non-contributory pension
• Private health cover (including family)
• 25 days holiday (flexible by 5 days)
• Travel insurance (business cover)
• Optional payroll giving, bike loan, and season ticket loan

This is a fantastic opportunity to join a collaborative, forward-thinking team where your voice matters and your impact is visible. Flexible and part-time working options are available.

Ready to lead, innovate, and inspire? Please send your CV to Siobhan at Reed -