Senior Backend Engineer (Kotlin/Go) – London
WeEngage Group | B Corp™ · Londres et périphérie
Job description
About the role
You will join a fast‑growing fintech unicorn building core financial infrastructure used by millions of users worldwide. Based in London, this hybrid position (three days a week in the office) focuses on designing, implementing and operating high‑volume distributed backend services.
Key responsibilities
- Design and develop scalable backend systems using Kotlin and Go.
- Own services end‑to‑end, from architecture and implementation to production monitoring and continuous improvement.
- Collaborate in small autonomous teams to shape reliability and performance of multi‑market platforms.
- Deploy and manage cloud‑native workloads on AWS and Kubernetes.
- Work with event‑driven architectures using Kafka.
Required profile
- Senior‑level backend engineer with a proven track record of solving complex distributed systems challenges at scale.
- Enjoys influencing architecture and taking full ownership of production services.
- Thrives in environments where engineers are trusted to make decisions.
Required skills
- Kotlin
- Go
- Kafka
- AWS
- Kubernetes
- Experience with cloud‑native architectures and JVM‑based environments
What we offer
- Competitive salary range £100,000‑£120,000 per year plus equity.
- Hybrid work model with three days on‑site in Central London.
- Opportunity to impact millions of users in a high‑growth fintech environment.
- Access to a modern tech stack and fast‑moving engineering culture.
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Published 4 hours ago
Expires 1 month from now
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WeEngage Group | B Corp™
Londres et périphérie
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