2 months ago
Berlin, GermanySenior
Responsibilities
- Build backend services and APIs for onboarding, accounts, payments, cards, transfers, rewards, travel, foreign exchange, KYC, and risk flows.
- Design reliable systems for customer transactions, operational workflows, and future financial products.
- Integrate internal systems, financial partners, payment providers, AI services, and third-party platforms.
- Own backend quality across reliability, security, latency, observability, data integrity, and incident handling.
- Collaborate with product, frontend, mobile, and AI teams to launch features safely and quickly.
- Improve existing systems by simplifying flows, removing manual work, and automating repeatable processes.
Requirements
- Strong backend engineering experience in production systems.
- Understanding of APIs, databases, authentication, authorization, queues, jobs, events, and integrations.
- Experience building services used by real customers or internal operations at meaningful scale.
- Strong debugging, reliability, security, and data-quality mindset.
- Ability to balance speed, correctness, scalability, and maintainability.
- Fintech, payments, banking, wallet, KYC, fraud, or risk experience is preferred but not required.
- Strong English communication skills and current residence in Germany are required.
- Candidates should demonstrate personal ownership of building, shipping, or scaling a serious product, platform, or system.
Benefits
- Remote role for candidates based in Germany
- English is the main working language
- Fast interview process targeting an offer within one week for strong candidates
Categories
About Bjak
Our mission is to develop technology based solutions to improve financial inclusion. We develop new & innovative platforms & services globally. For example, we are the first platform to simplify and digitise comprehensive life and medical insurance, supported by AI agent. BJAK is the largest insurance platform in Southeast Asia. If you enjoy building cutting edge platform-ecosystems that gives equal access to financial services to everyone at scale, join us.