Backend Developer

BJAK
Spain
Workplace: RemoteFull timeFunction: Software EngineeringSkills: ["Reliability","Security mindset","Debugging","Data quality","Trade-off decision making"]

Build core backend systems behind an AI neobank app, creating reliable APIs and workflows for onboarding, accounts, payments, cards, transfers, rewards, travel, FX, KYC, and risk. Design scalable, production-ready services and ensure backend quality across reliability, security, latency, observability, data integrity, and incident handling. Integrate with internal systems, partners, payment providers, AI services, and third-party platforms while partnering with product, frontend, mobile, and AI teams to ship safely.

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FursaFursa
BJAK
BJAK
2 months ago

Backend Developer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 12 hours agoStatus: Live

Job Summary

Build core backend systems behind an AI neobank app, creating reliable APIs and workflows for onboarding, accounts, payments, cards, transfers, rewards, travel, FX, KYC, and risk. Design scalable, production-ready services and ensure backend quality across reliability, security, latency, observability, data integrity, and incident handling. Integrate with internal systems, partners, payment providers, AI services, and third-party platforms while partnering with product, frontend, mobile, and AI teams to ship safely.
Location: Spain
Workplace: Remote
Employment Type: Full time
Job Function: Software Engineering

Key Responsibilities

  • •Build backend services and APIs for onboarding, accounts, payments, cards, transfers, rewards, travel, FX, KYC, and risk flows.
  • •Design reliable, scalable systems supporting real customer transactions and operational workflows.
  • •Integrate with 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.
  • •Work with product, frontend, mobile, and AI teams to launch features quickly and safely, improving systems by simplifying flows and automating repeatable processes.

Key Requirements

  • •Strong backend engineering experience in production systems.
  • •Good 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.
  • •Able to make practical trade-offs between speed, correctness, scalability, and maintainability.
Experience:FintechPaymentsBankingWalletKYCFraudRisk
Skills:ReliabilitySecurity mindsetDebuggingData qualityTrade-off decision making
Languages:English

Company Brief

BJAK
Bjak is a Malaysia-based insurtech that operates an online insurance comparison and distribution platform across SEA, simplifying purchase and servicing of motor and life insurance using digital tools and AI-enabled services.
Industry: InsurTech
Company Size: Medium (51 to 250 employees)
Growth: Growth Stage Startup
Headquarters: Selangor, Malaysia
Founded: 2019
Glassdoor
Glassdoor: 2.5
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