Principal Technical Architect
Principal Technical Architect

Principal Technical Architect

Watford Full-Time 72000 - 108000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Lead the architectural vision for major digital transformation programmes and ensure secure, scalable solutions.
  • Company: Join Akkodis, a global leader in engineering and technology innovation.
  • Benefits: Competitive salary, professional development, and opportunities to work with cutting-edge technologies.
  • Why this job: Shape the future of technology while mentoring the next generation of tech talent.
  • Qualifications: 8+ years in solution architecture with strong leadership and technical expertise.
  • Other info: Dynamic environment with a focus on innovation and career growth.

The predicted salary is between 72000 - 108000 £ per year.

Akkodis is a global leader in engineering, technology, and R&D, harnessing the power of connected data to drive digital transformation and innovation for a smarter, more sustainable future. As part of the Adecco Group, Akkodis combines the expertise of AKKA and Modis, with over 50,000 engineers and digital specialists across 30 countries in North America, EMEA, and APAC. Our teams bring extensive cross-sector knowledge in critical technology areas such as mobility, software services, robotics, simulations, cybersecurity, AI, and data analytics, enabling clients to tackle complex challenges in today’s rapidly evolving markets.

Role

The Principal Technical Solutions Lead serves as the senior technical authority within the IT & Digital Practice, responsible for defining, governing, and assuring end-to-end solution delivery across complex digital transformation programmes. This role provides architectural leadership across cloud, data, software integration, and application domains—ensuring solutions are secure, scalable, cost-efficient, and aligned with enterprise and customer strategies.

You will work closely with Programme Managers, Solution Architects, and senior customer stakeholders to shape solution direction, make key technical decisions, and establish technical standards across multiple disciplines.

Responsibilities

  • Own the overall technical vision and end-to-end solution architecture for one or more major programmes.
  • Define and maintain architecture blueprints, patterns, and principles aligned with enterprise and cloud standards.
  • Evaluate emerging technologies and recommend adoption strategies that support business and digital goals.
  • Ensure all technical solutions align with business outcomes, regulatory obligations, and security requirements.
  • Serve as the final escalation point for architectural and design decisions across delivery workstreams.
  • Approve key design artefacts, including high- and low-level designs, integration models, and security architectures.
  • Oversee technical risk management and mitigate architectural issues early in the lifecycle.
  • Ensure consistent use of DevOps, CI/CD, and Infrastructure-as-Code practices across AWS and Azure environments.
  • Maintain high-quality solution documentation and assurance artefacts.
  • Support programme planning by translating architecture into actionable delivery plans.
  • Provide hands-on technical leadership and guidance to multidisciplinary delivery teams.
  • Engage with senior stakeholders to communicate solution direction, risks, and recommendations.
  • Define and maintain solution design and architecture governance standards.
  • Champion secure, well-architected, and cost-optimised cloud solutions through formal design reviews.
  • Mentor and develop Solution Architects, Data Architects, and Technical Leads across the practice.

Required Experience

  • Minimum 8+ years’ experience in solution architecture, with at least 3 years in a lead or principal capacity.
  • Proven experience designing and governing complex, multi-cloud or hybrid solutions.
  • Deep technical expertise in cloud, data, integration, and security architecture.
  • Strong understanding of enterprise data platforms (Databricks, S3, Redshift), integration patterns (API Gateway, AppFlow, Logic Apps), and cloud-native services.
  • Demonstrable leadership in delivering large-scale transformation or digital programmes.
  • Proficiency in DevOps tooling (Terraform, GitHub, CodePipeline, Azure DevOps) and CI/CD practices.
  • Exceptional communication, stakeholder engagement, and technical decision-making capabilities.

Required Skills

  • Strategic thinker with the ability to balance innovation and delivery pragmatism.
  • Confident communicator who can engage effectively with technical and executive audiences.
  • Collaborative leader who drives alignment across technical and business teams.
  • Passionate about mentoring and developing high-performing technical talent.
  • Committed to excellence, governance, and continuous improvement.

Required Education

  • AWS Certified Solutions Architect – Professional (required).
  • Azure Solutions Architect Expert (preferred).
  • TOGAF, SAFe, or other enterprise architecture frameworks (beneficial).
  • Degree in Computer Science, Engineering, or related field (or equivalent experience).

Principal Technical Architect employer: Akkodis

Akkodis is an exceptional employer that fosters a culture of innovation and collaboration, making it an ideal place for professionals seeking to make a meaningful impact in the field of technology and engineering. With a strong commitment to employee growth, Akkodis offers extensive training and mentorship opportunities, ensuring that team members can advance their careers while working on cutting-edge projects in a dynamic and supportive environment. Located within the Adecco Group, employees benefit from being part of a global network, gaining exposure to diverse challenges and solutions across various industries.
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Contact Detail:

Akkodis Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Principal Technical Architect

✨Network Like a Pro

Get out there and connect with people in the industry! Attend meetups, webinars, or conferences related to tech architecture. You never know who might have a lead on your dream job or can offer valuable insights.

✨Show Off Your Skills

When you get the chance to chat with potential employers, make sure to highlight your hands-on experience with cloud solutions and architecture. Share specific examples of how you've tackled complex challenges in past projects.

✨Tailor Your Approach

Every company is different, so do your homework! Understand Akkodis' values and projects, and tailor your conversations to show how your skills align with their goals. This will make you stand out as a candidate who truly gets them.

✨Apply Through Our Website

Don't forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you're genuinely interested in joining the team at Akkodis.

We think you need these skills to ace Principal Technical Architect

Solution Architecture
Cloud Architecture
Data Integration
Security Architecture
DevOps Practices
CI/CD
Infrastructure-as-Code
Technical Leadership
Stakeholder Engagement
Technical Decision-Making
Architecture Governance
Emerging Technologies Evaluation
Multi-Cloud Solutions
API Integration Patterns
Mentoring and Development

Some tips for your application 🫡

Tailor Your CV: Make sure your CV reflects the skills and experiences that align with the Principal Technical Architect role. Highlight your expertise in cloud, data, and integration architecture, as well as any leadership roles you've held.

Craft a Compelling Cover Letter: Use your cover letter to tell us why you're the perfect fit for this position. Share specific examples of how you've led complex digital transformation programmes and how your strategic thinking has driven successful outcomes.

Showcase Your Technical Skills: Don’t shy away from detailing your technical proficiencies. Mention your experience with DevOps tooling, CI/CD practices, and any relevant certifications like AWS or Azure Solutions Architect. We want to see your hands-on experience!

Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy to do!

How to prepare for a job interview at Akkodis

✨Know Your Tech Inside Out

Make sure you’re well-versed in the latest cloud technologies, data platforms, and integration patterns. Brush up on your knowledge of AWS and Azure services, as well as DevOps practices. Being able to discuss specific tools and how they apply to the role will show that you're not just familiar with the concepts but can also implement them effectively.

✨Prepare for Scenario-Based Questions

Expect to face scenario-based questions that assess your problem-solving skills and architectural decision-making. Think about past projects where you’ve had to make tough technical choices or manage risks. Be ready to explain your thought process and the outcomes of those decisions, as this will demonstrate your leadership capabilities.

✨Engage with Stakeholders

Since the role involves working closely with Programme Managers and senior stakeholders, practice articulating your ideas clearly and confidently. Prepare examples of how you've successfully communicated complex technical concepts to non-technical audiences. This will highlight your ability to bridge the gap between technical and business teams.

✨Show Your Mentorship Skills

As a Principal Technical Architect, mentoring is key. Be prepared to discuss your experience in developing talent within your teams. Share specific examples of how you’ve guided junior architects or led training sessions. This will showcase your commitment to fostering a high-performing technical environment.

Principal Technical Architect
Akkodis

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