Senior Technical Architect

Senior Technical Architect

Full-Time 80000 - 100000 € / year (est.) Home office (partial)
Natterbox

At a Glance

  • Tasks: Lead the architectural vision for our global SaaS platform and mentor engineering teams.
  • Company: Join Natterbox, a forward-thinking tech company shaping the future of telecoms.
  • Benefits: Enjoy remote work, 25-30 days holiday, private health insurance, and share options.
  • Other info: Flexible remote role with opportunities for in-person collaboration and career growth.
  • Why this job: Be at the forefront of AI integration and drive innovation in a dynamic environment.
  • Qualifications: 8+ years in SaaS architecture with strong AWS or Azure experience.

The predicted salary is between 80000 - 100000 € per year.

Natterbox is seeking a Senior Technical Architect to own the architectural integrity and long-term technical evolution of our global SaaS platform. This is a leadership-first role designed for an expert who proactively shapes technical direction, rather than waiting to be directed.

You will be responsible for the "big picture" of our platform, ensuring that our backend services, cloud infrastructure, and real-time telecoms components are scalable, reliable, and ready for an AI-enabled future. This role is not just about designing systems; it’s about raising the engineering bar across the entire organisation. You will mentor senior engineers, identify and mitigate technical debt, and act as the primary voice for architectural clarity within the Engineering and Product teams.

What you will do:

  • Drive Architectural Strategy: Own the roadmap for our multi-tenant SaaS platform, ensuring it supports our global expansion and high-performance requirements.
  • Lead the AI Revolution: Architect and embed AI/ML capabilities across the Natterbox platform, translating emerging technologies into production-ready features.
  • Engineering Mentorship: Champion a culture of excellence by leading design reviews, establishing documentation standards, and coaching engineers to become future technical leaders.
  • Governance & Risk Management: Proactively identify "institutional knowledge" risks and ensure our systems are documented, observable, and resilient.
  • Cross-Functional Collaboration: Partner with the Head of Engineering and Product leadership to align technical decisions with our long-term product vision.

Requirements

Essential Experience & Skills:

  • SaaS Architecture: 8+ years of software engineering experience with a proven track record of designing and evolving complex, multi-tenant SaaS platforms at scale.
  • Cloud Expertise: Deep, hands-on experience with AWS cloud architecture (preferred) or Azure, specifically across multiple regions.
  • Technical Leadership: Demonstrated ability to lead, mentor, and influence engineering teams without necessarily having direct line management authority.
  • Ecosystem Integration: Experience integrating complex SaaS platforms with Salesforce or equivalent CRM platforms at an architectural level.
  • Pragmatic Problem Solving: A track record of reducing technical debt and institutional knowledge risk while balancing short-term delivery needs with long-term platform health.
  • Communication: Exceptional ability to translate complex architectural concepts for both technical teams and non-technical business stakeholders.

Highly Desirable (Nice-to-haves):

  • AI/ML Experience: Experience architecting or evolving AI-enabled products or integrating ML frameworks into a global production environment.
  • Telecoms Knowledge: Familiarity with real-time communications systems, telephony infrastructure, or VoIP.
  • Frameworks: Knowledge of architectural frameworks such as TOGAF, C4, or similar models.
  • Governance Setup: Experience establishing principal engineer or architecture governance functions within a growing organisation.

Location & Flexibility

This is a remote-first role, offering you the flexibility to work from your home office anywhere within the UK. While we are a distributed team, we still value the "human" element of collaboration. There will be occasional requirements to meet in person at a central UK location (typically London) for purposeful sessions such as quarterly strategic planning, architectural workshops, or team-building events.

Requirements:

You must have a valid right to work in the UK at the time of application. Please note that we are unable to provide visa sponsorship for this position.

Our Recruitment Process

We value your time and aim for a transparent, two-way discovery process. Here is what you can expect:

  • Initial Discovery Call (30 mins): A conversation with our People Team to discuss your background, your approach to leadership, and what you’re looking for in your next role.
  • Technical & Values Interview (60 mins): A deeper dive with our Head of Engineering into your architectural experience, AWS expertise, and how you mentor and grow engineering teams.
  • Final Stage: Architecture Pitch & Leadership Panel (90 mins): You will be asked to prepare a short architectural pitch based on a hypothetical Natterbox scenario. This is followed by a Q&A session with our Engineering and Product leadership to see how we’ll work together.

Benefits

Alongside a competitive salary and competitive commission plan, we offer a great range of benefits:

  • Remote Working (UK, only)
  • 25 days holiday increasing to 30 days (after 2 year service)
  • A range of employee perks from Perkbox
  • EAP via Perkbox
  • After a successful probationary period, you will also receive Private health insurance (currently with Vitality)
  • Share options

Note some of our benefits are non contractual and are provided at Natterbox’s discretion.

Senior Technical Architect employer: Natterbox

Natterbox is an exceptional employer that champions innovation and technical excellence, offering a remote-first work environment that allows you to thrive from anywhere in the UK. With a strong focus on mentorship and professional growth, you'll have the opportunity to lead architectural strategies and shape the future of our global SaaS platform while enjoying generous benefits such as increased holiday entitlement and private health insurance after your probation. Join us to be part of a collaborative culture that values both individual contributions and team success.

Natterbox

Contact Detail:

Natterbox Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Technical Architect

Tip Number 1

Network like a pro! Reach out to your connections in the industry, attend meetups, and engage in online forums. You never know who might have the inside scoop on job openings or can put in a good word for you.

Tip Number 2

Prepare for interviews by researching the company and its tech stack. Understand their products and be ready to discuss how your experience aligns with their needs. This shows you're genuinely interested and can hit the ground running.

Tip Number 3

Don’t just wait for job postings! Apply directly through our website and express your interest in roles that excite you. Tailor your approach to highlight how you can contribute to the architectural vision of the company.

Tip Number 4

Showcase your leadership skills during interviews. Be prepared to share examples of how you've mentored others and driven architectural strategies in past roles. This is key for a Senior Technical Architect position!

We think you need these skills to ace Senior Technical Architect

SaaS Architecture
Cloud Expertise (AWS or Azure)
Technical Leadership
Ecosystem Integration (Salesforce or equivalent CRM)
Pragmatic Problem Solving
Communication Skills
AI/ML Experience

Some tips for your application 🫡

Show Your Passion for Architecture:When writing your application, let your enthusiasm for architectural integrity shine through. We want to see how you can proactively shape technical direction and elevate engineering standards, so share examples of your past experiences that highlight this.

Tailor Your Application:Make sure to customise your application to reflect the specific requirements of the Senior Technical Architect role. Highlight your SaaS architecture experience and cloud expertise, and don’t forget to mention any AI/ML projects you've worked on!

Be Clear and Concise:We appreciate clarity! Use straightforward language to explain complex concepts, especially when discussing your architectural strategies. This will show us that you can communicate effectively with both technical and non-technical stakeholders.

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 gives you a chance to explore more about our company culture and values!

How to prepare for a job interview at Natterbox

Know Your SaaS Inside Out

Make sure you have a solid understanding of multi-tenant SaaS architecture. Be ready to discuss your past experiences in designing and evolving complex platforms, especially how you've tackled scalability and reliability challenges.

Showcase Your Cloud Expertise

Brush up on your AWS or Azure knowledge, particularly around cloud architecture across multiple regions. Prepare to share specific examples of how you've leveraged cloud services to enhance platform performance.

Demonstrate Leadership Skills

Think about how you've mentored engineers in the past. Be prepared to discuss your approach to leading design reviews and establishing documentation standards, as well as how you foster a culture of excellence within teams.

Prepare for the Architecture Pitch

For the final stage, practice your architectural pitch based on hypothetical scenarios. Focus on how you would integrate AI/ML capabilities into a SaaS platform and be ready to answer questions on governance and risk management.