Principal Engineer

Principal Engineer

Pirton Full-Time 48000 - 72000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead innovative tech solutions and mentor team members in a dynamic law firm environment.
  • Company: Join a prestigious law firm in London, known for its commitment to technology and innovation.
  • Benefits: Enjoy flexible working with 3 days in the office and opportunities for professional growth.
  • Why this job: Be at the forefront of tech in law, shaping digital services and driving impactful change.
  • Qualifications: Degree-level education or equivalent experience with a strong technical background in various programming languages.
  • Other info: Ideal for those passionate about cloud technologies and eager to influence enterprise platforms.

The predicted salary is between 48000 - 72000 £ per year.

Principal Engineer – Law Firm

3 days pw in London

Lead the design, architecture, and development of innovative technical solutions, with a focus on Microsoft Azure, cloud-native technologies, and microservices architecture.Act as an internal SME across complex business and technology projects, providing expert third-line support and driving resolution of critical incidents.Own and evolve our approach to disaster recovery, change governance, and platform reliability.Engage directly with senior business stakeholders to understand needs, scope new digital services, and drive platform capability.Mentor team members and support knowledge sharing across the wider engineering and IT teams.Contribute to technical strategy, roadmap planning, and IT governance forums, providing thought leadership on emerging tech and tooling.

What you\’ll bring:

A strong technical background, ideally educated to degree level or equivalent experience.Hands-on experience with a broad tech stack including:

  • C#, JavaScript, Python
  • Azure, Terraform, Kubernetes, Docker
  • CI/CD pipelines (Azure DevOps, GitHub Actions, etc.)
  • Front End frameworks (React, Vue, ASP.NET)
  • API design (REST, JSON, XML)
  • Database experience: SQL, NoSQL, vector databases
  • AI integration: OpenAI, Gemini, and other LLMs

Strong knowledge of agile, lean, and DevOps best practices.A collaborative, commercial, and solutions-oriented mindset – someone who thrives in a high-trust, cross-functional environment.Previous experience leading or heavily contributing to complex enterprise platforms, ideally within a regulated or professional services environment.

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Principal Engineer employer: Picture More Ltd

As a Principal Engineer at our esteemed law firm in London, you will be part of a dynamic and innovative team that values collaboration and professional growth. We offer a supportive work culture that encourages knowledge sharing and mentorship, alongside competitive benefits and opportunities to engage with senior stakeholders on cutting-edge technology projects. Join us to make a meaningful impact while advancing your career in a thriving environment focused on excellence and reliability.
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Contact Detail:

Picture More Ltd Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Principal Engineer

✨Tip Number 1

Network with professionals in the legal tech space. Attend industry events or webinars where you can meet people who work in law firms or related sectors. This can help you gain insights into what they look for in a Principal Engineer and may even lead to referrals.

✨Tip Number 2

Familiarise yourself with the specific technologies mentioned in the job description, especially Microsoft Azure and microservices architecture. Consider building a small project or contributing to open-source projects that utilise these technologies to showcase your hands-on experience.

✨Tip Number 3

Prepare to discuss your experience with disaster recovery and platform reliability. Think of specific examples where you've successfully implemented these strategies in previous roles, as this will demonstrate your capability to handle critical incidents effectively.

✨Tip Number 4

Showcase your leadership skills by preparing examples of how you've mentored team members or contributed to knowledge sharing. This is crucial for a Principal Engineer role, as you'll be expected to guide others and foster a collaborative environment.

We think you need these skills to ace Principal Engineer

Cloud Architecture
Microsoft Azure
Microservices Architecture
Disaster Recovery Planning
Change Governance
Platform Reliability
Technical Mentorship
Technical Strategy Development
Roadmap Planning
Agile Methodologies
Lean Practices
DevOps Best Practices
C# Programming
JavaScript Development
Python Programming
Terraform
Kubernetes
Docker
CI/CD Pipelines
Front End Frameworks (React, Vue, ASP.NET)
API Design (REST, JSON, XML)
Database Management (SQL, NoSQL, Vector Databases)
AI Integration (OpenAI, Gemini, LLMs)
Stakeholder Engagement
Problem-Solving Skills
Collaboration Skills

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights relevant experience and skills that align with the Principal Engineer role. Focus on your hands-on experience with technologies like Azure, C#, and Python, as well as your leadership in complex projects.

Craft a Compelling Cover Letter: Write a cover letter that showcases your understanding of the role and the law firm's needs. Mention specific projects where you've led technical solutions or mentored team members, demonstrating your collaborative mindset.

Highlight Technical Expertise: In your application, emphasise your technical background and familiarity with cloud-native technologies, microservices architecture, and disaster recovery strategies. Use specific examples to illustrate your expertise.

Showcase Soft Skills: Don't forget to mention your soft skills, such as your ability to engage with senior stakeholders and drive platform capability. Highlight your experience in agile and DevOps practices, as these are crucial for the role.

How to prepare for a job interview at Picture More Ltd

✨Showcase Your Technical Expertise

Be prepared to discuss your hands-on experience with the tech stack mentioned in the job description. Highlight specific projects where you've used C#, JavaScript, Azure, and other relevant technologies. This will demonstrate your capability to lead design and architecture effectively.

✨Engage with Business Stakeholders

Since the role involves direct engagement with senior business stakeholders, practice articulating how you would gather requirements and scope new digital services. Prepare examples of how you've successfully collaborated with non-technical teams in the past.

✨Emphasise Your Leadership Skills

As a Principal Engineer, mentoring team members is key. Share experiences where you've guided others or contributed to knowledge sharing. This will show your ability to foster a collaborative environment and support the growth of your team.

✨Discuss Your Approach to Governance and Reliability

Prepare to talk about your strategies for disaster recovery, change governance, and platform reliability. Providing insights into your thought process and previous implementations will highlight your expertise in maintaining robust systems.

Principal Engineer
Picture More Ltd
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  • Principal Engineer

    Pirton
    Full-Time
    48000 - 72000 £ / year (est.)

    Application deadline: 2027-07-15

  • P

    Picture More Ltd

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