Senior / Principal Platform Architect in London

Senior / Principal Platform Architect in London

London Full-Time 80000 - 100000 € / year (est.) No home office possible
Basware

At a Glance

  • Tasks: Design and evolve a cutting-edge multi-tenant SaaS platform for global compliance and security.
  • Company: Join Basware, a leader in invoice automation and compliance solutions.
  • Benefits: Competitive salary, flexible working options, and opportunities for professional growth.
  • Other info: Collaborative environment with a focus on innovation and career advancement.
  • Why this job: Shape the future of enterprise automation and make a real impact on global finance.
  • Qualifications: 5+ years in system architecture with hands-on experience in B2B SaaS platforms.

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

At Basware, we're transforming how enterprises manage their invoice lifecycle. We are looking for a Senior / Principal Platform Architect to own and evolve the technical vision and architecture of our invoice automation and compliance platform. You will design and drive the architecture of a multi‐tenant SaaS platform that is scalable, secure, and compliant across global markets. As a senior individual contributor, you will work hands‐on with product and engineering to drive architectural decisions and guide implementation of a high‐scale, cloud‐native product platform.

Responsibilities

  • Design and evolve the multi‐tenant SaaS platform for scalability, security, and regulatory compliance.
  • Work closely with product and engineering teams to make concrete architectural decisions and guide implementation.
  • Provide hands‐on architectural leadership and shape long‐term platform evolution.

Impact Areas

  • Your architecture will influence how enterprises:
  • Comply with rapidly changing global regulations.
  • Prevent fraud before money moves.
  • Trust automation at massive scale.

Qualifications

  • 5+ years of experience in system/product/platform architecture, with hands‐on ownership of complex, distributed B2B SaaS systems.
  • Proven experience designing and evolving multi‐tenant SaaS platforms.
  • Strong understanding of modern architectural patterns, including event‐driven systems, microservices, domain‐driven design, data pipelines, and API ecosystems.
  • Experience making long‐term product architecture decisions, including feature evolution, scalability, and maintainability of a platform over time.
  • Strong hands‐on experience in cloud‐native architecture – designing, building, and operating scalable solutions (AWS preferred; Azure acceptable).
  • Ability to balance technical depth with pragmatic decision‐making in a product environment.
  • Experience working closely with product and engineering teams in a product‐led organization.
  • Excellent communication and stakeholder collaboration skills (verbal and written in English).
  • Domain knowledge in finance, invoicing, document automation, ERP integration, or compliance platforms is a strong plus.
  • B.Sc. or M.Sc. in a relevant field, or equivalent practical experience.

Additional Skills

  • Experience with AI tools, frameworks or applications is considered a strong asset.

Senior / Principal Platform Architect in London employer: Basware

At Basware, we pride ourselves on being an exceptional employer that fosters innovation and collaboration in the heart of the tech industry. Our work culture is built on trust and empowerment, offering employees ample opportunities for professional growth and development while working on cutting-edge technologies in a dynamic environment. With a focus on employee well-being and a commitment to diversity, we ensure that our team members thrive both personally and professionally as they contribute to transforming enterprise invoice management.

Basware

Contact Detail:

Basware Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior / Principal Platform Architect in London

Tip Number 1

Network like a pro! Reach out to your connections in the industry, attend meetups, and engage in online forums. The more people you know, the better your chances of landing that Senior/Principal Platform Architect role.

Tip Number 2

Show off your skills! Create a portfolio or GitHub repository showcasing your past projects and architectural designs. This gives potential employers a tangible sense of what you can bring to their multi-tenant SaaS platform.

Tip Number 3

Prepare for those interviews! Brush up on your knowledge of modern architectural patterns and be ready to discuss how you've tackled challenges in previous roles. We want to see your hands-on experience shine through!

Tip Number 4

Apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive about their job search. Let’s get you on board!

We think you need these skills to ace Senior / Principal Platform Architect in London

System Architecture
Platform Architecture
Multi-Tenant SaaS Design
Event-Driven Systems
Microservices
Domain-Driven Design
Data Pipelines

Some tips for your application 🫡

Tailor Your CV:Make sure your CV reflects the skills and experiences that align with the Senior / Principal Platform Architect role. Highlight your experience with multi-tenant SaaS platforms and any relevant architectural patterns you've worked with.

Craft a Compelling Cover Letter:Use your cover letter to tell us why you're the perfect fit for this role. Share specific examples of how you've influenced architectural decisions in previous roles and how you can bring that expertise to our team.

Showcase Your Technical Skills:Don’t shy away from detailing your hands-on experience with cloud-native architecture and any relevant technologies like AWS or Azure. We want to see how you’ve applied your technical knowledge in real-world scenarios.

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 shows us you’re keen on joining our team!

How to prepare for a job interview at Basware

Know Your Architecture Inside Out

Make sure you’re well-versed in the architectural patterns relevant to the role, like microservices and event-driven systems. Be ready to discuss your past experiences with multi-tenant SaaS platforms and how you've tackled scalability and compliance challenges.

Showcase Your Hands-On Experience

Prepare to share specific examples of your hands-on work in cloud-native architecture. Highlight projects where you’ve designed, built, or operated scalable solutions, especially if they involved AWS or Azure. This will demonstrate your practical knowledge and ability to lead architectural decisions.

Communicate Clearly and Collaboratively

Since this role involves working closely with product and engineering teams, practice articulating your ideas clearly. Use examples from your experience to show how you’ve successfully collaborated with stakeholders to drive architectural decisions and guide implementation.

Stay Updated on Industry Trends

Familiarise yourself with the latest trends in finance, invoicing, and compliance platforms. Being knowledgeable about current regulations and technologies will not only impress your interviewers but also show that you’re proactive and engaged in the industry.