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- Tasks: Lead the technical architecture of a fast-growing platform and mentor engineers.
- Company: Connect by Cocentric bridges HR systems for seamless access to frontline employees.
- Benefits: Enjoy hybrid working, 29 days leave, private medical care, and enhanced family leave.
- Why this job: Shape technology that transforms workforce connectivity and work with a talented team.
- Qualifications: Experience in architecting B2B SaaS platforms and strong full-stack skills required.
- Other info: Opportunity to influence a high-impact platform backed by significant investment.
The predicted salary is between 43200 - 72000 £ per year.
Join us to shape the technology powering the frontline workforce. Connect by Cocentric is growing fast – and we’re looking for a hands-on Platform Architect to shape its technical future. Connect bridges HR systems and digital tools to give frontline employees seamless, secure access – without email addresses or complexity. Backed by recent funding and used by some of the UK’s biggest brands, the platform is scaling fast.
As our Platform Architect, you’ll work at the intersection of engineering, product, and customer delivery – setting technical direction, guiding architectural decisions, and helping scale a secure, modular, and high-performing platform. You’ll lead on everything from architecture and infrastructure to mentoring engineers and helping shape the product roadmap.
WHAT YOU WILL DO- Design, lead, and evolve the technical architecture of the Connect platform
- Make decisions on tech stack, infrastructure, frameworks, and integration approaches
- Collaborate closely with the Head of Connect to align architecture with roadmap priorities
- Provide hands-on technical leadership – contributing code, conducting reviews, and guiding decisions
- Mentor and support a growing engineering team, ensuring high-quality delivery
- Translate complex business requirements into scalable and maintainable systems
- Focus on performance, reliability, and security at scale
- Stay ahead of emerging technologies and contribute to continuous improvement
- Proven experience architecting and scaling B2B SaaS platforms
- Strong full-stack technical expertise – especially across C#, JavaScript, and React
- Experience integrating with APIs and identity platforms (e.g. Microsoft Entra ID / Azure AD)
- Solid understanding of cloud infrastructure – ideally Azure and Service Fabric
- A collaborative mindset – comfortable working across product, engineering, and client delivery
- A pragmatic, hands-on approach to problem-solving and decision-making
- Background in IAM or SSO is a bonus
- Frontend: React, JavaScript
- Backend: C#, .Net, Azure Service Fabric
- Infrastructure: Azure, Service Fabric, Cosmos DB
- Be a key part of a product that’s transforming how the frontline workforce connects
- Help shape the technical foundation of a platform built for scale and impact
- Work alongside a talented, fast-growing team backed by investment and momentum
- Hybrid working model with a base in our London office and flexibility to work from home
- 29 days annual leave, including a day off for your birthday, plus bank holidays. Our office closes over Christmas
- Generous private medical care and additional perks with Vitality
- Cocentric recognise that your family is important and being able to spend quality time with your family as it grows is a wonderful experience. This is why we offer enhanced Maternity, Paternity, Adoption and Parental leave.
Platform Architect (City of London) employer: Cocentric
Contact Detail:
Cocentric Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Platform Architect (City of London)
✨Tip Number 1
Familiarise yourself with the specific technologies mentioned in the job description, such as C#, JavaScript, React, and Azure. Having hands-on experience or projects that showcase your skills in these areas will make you stand out during discussions.
✨Tip Number 2
Prepare to discuss your previous experiences in architecting and scaling B2B SaaS platforms. Be ready to share specific examples of how you've made architectural decisions and the impact they had on performance and scalability.
✨Tip Number 3
Showcase your collaborative mindset by thinking of ways to demonstrate your ability to work across product, engineering, and client delivery teams. Consider discussing past experiences where you successfully collaborated with diverse teams to achieve a common goal.
✨Tip Number 4
Stay updated on emerging technologies relevant to the role, especially in cloud infrastructure and identity management. Being able to discuss recent trends or innovations in these areas can highlight your commitment to continuous improvement and technical leadership.
We think you need these skills to ace Platform Architect (City of London)
Some tips for your application 🫡
Understand the Role: Before applying, make sure you fully understand the responsibilities and requirements of the Platform Architect position. Tailor your application to highlight how your skills and experiences align with the specific needs outlined in the job description.
Highlight Relevant Experience: In your CV and cover letter, emphasise your proven experience in architecting and scaling B2B SaaS platforms. Be specific about your technical expertise in C#, JavaScript, and React, and provide examples of how you've successfully integrated APIs and identity platforms.
Showcase Leadership Skills: Since the role involves mentoring engineers and providing hands-on technical leadership, include examples of your leadership experience. Discuss how you've guided teams, contributed to code reviews, and made architectural decisions in previous roles.
Tailor Your Application: Make sure to customise your application materials for Connect by Cocentric. Use keywords from the job description and demonstrate your understanding of their tech stack, including Azure and Service Fabric, to show that you're a great fit for their team.
How to prepare for a job interview at Cocentric
✨Understand the Tech Stack
Familiarise yourself with the specific technologies mentioned in the job description, such as C#, JavaScript, React, and Azure. Be prepared to discuss your experience with these technologies and how you've used them in past projects.
✨Showcase Your Architectural Experience
Be ready to talk about your previous experience in architecting and scaling B2B SaaS platforms. Highlight specific examples where you made architectural decisions that positively impacted performance, reliability, or security.
✨Demonstrate Collaboration Skills
Since the role involves working closely with product, engineering, and client delivery teams, prepare examples of how you've successfully collaborated with cross-functional teams in the past. Emphasise your ability to align technical architecture with business goals.
✨Prepare for Technical Leadership Questions
Expect questions about your approach to mentoring engineers and providing hands-on technical leadership. Think of instances where you've guided a team through challenges or contributed directly to code and reviews.
