Apply

Ready to go for it?

AI Apply speeds things up—apply directly if you prefer.

FREE ACCESS
5,000–10,000 jobs/day
Scoutfield Logo

See all jobs on Scoutfield

Search thousands of fresh jobs every day.

Discover
  • Fresh listings
  • Fast filters
  • No subscription required
Create a free account and start exploring right away.
Ajaib

Staff Engineer – Backend, Money

Ajaib

. Define technical direction and architecture for ledger, account, and payment systems spanning several teams .

Posted 11/3/2026full-timeJakarta • IndonesiaLeadWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in designing and leading large-scale distributed systems for financial transactions, with a strong focus on reliability, security, and performance optimization. Proficient in mentoring technical teams and driving cross-functional collaboration to achieve business and regulatory objectives.

Highest-signal resume keywords
Large-Scale Distributed Systems DesignMicroservices ArchitectureJava or Go ProficiencyKafka and Redis ExperienceCloud Platforms (GCP or AWS)

ATS Keywords

Tailor your resume
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills
Distributed TransactionsReliability EngineeringObservabilityPerformance OptimizationLedger SystemsPayment NetworksReconciliationBatch ProcessingIdempotencyTransaction States
Soft Skills
Strong CommunicationInfluencing Technical Decisions
Tools & Technologies
KafkaRedisRelational DatabasesGCPAWS
Industry Keywords
BankingPaymentsE-WalletsRegulated Financial Environment

Tech Stack

Tools & technologies
AWSCloudDistributed SystemsGoogle Cloud PlatformJavaKafkaMicroservicesRedisGo

About the role

Key responsibilities & impact
  • Define technical direction and architecture for ledger, account, and payment systems spanning several teams
  • Lead design of fault-tolerant, consistent, and secure services and review critical designs
  • Lead ledger architecture, including double-entry modeling, balance computation at scale, holds, reversals, and complete audit trails
  • Set standards for correctness in money flows, including idempotency, transaction states, distributed transaction patterns, and safe handling of unknown results
  • Design connectivity to banks and payment networks, including routing, failover, monitoring, and cut-off handling
  • Design reconciliation, settlement, and end-of-day processing to identify and resolve differences at the root
  • Design fraud and risk controls for real-time money flows
  • Plan for peak load and failure scenarios and drive load testing, capacity planning, and disaster recovery
  • Identify technical risks, evaluate trade-offs, and drive decisions aligned with business and regulatory needs
  • Lead investigations and root cause analysis for complex production incidents and drive lasting improvements
  • Establish engineering standards for reliability, observability, security, and performance
  • Partner with Engineering Managers, Product, Finance, Risk, and Compliance on cross-team initiatives
  • Mentor Senior Engineers and grow technical leadership
  • Stay hands-on implementing critical components and solving complex problems

Requirements

What you’ll need
  • Bachelor's or Master's degree in Computer Science or equivalent practical experience
  • 8+ years of professional software engineering experience
  • Proven record of designing and running large-scale distributed systems handling money or other critical transactions
  • Experience leading technical work across teams
  • Highly proficient in Java, Go, or another modern backend language
  • Strong expertise in microservices, event-driven architectures, distributed transactions, reliability engineering, observability, and performance optimization
  • Strong working knowledge of ledgers, payment networks, bank integrations, reconciliation, and batch processing, or equivalent depth in large payment or e-wallet systems
  • Deep practical experience with Kafka, Redis, and relational databases, including transactions, locking, query tuning, and data consistency
  • Experience designing and operating applications on cloud platforms, including GCP or AWS
  • Background in banking, payments, e-wallets, or another high-scale, regulated financial environment
  • Strong communication and ability to influence technical decisions without direct authority

Benefits

Comp & perks
  • Performance Bonus - Get rewarded for the impact you make
  • Private Insurance - Comprehensive health coverage for you
  • Paid Time Off - Take the time you need to recharge and come back stronger
  • Learning & Development - Company-sponsored training, courses, and professional certifications
  • Hybrid Work Arrangement - Enjoy the flexibility of working both remotely and from the office
  • Career Growth - Work closely with experienced leaders and take on meaningful ownership as we scale
  • Employee Perks - Enjoy exclusive discounts, partnerships, and lifestyle perks
  • Collaborative & High-Ownership Culture - Work with smart, driven people in cross-functional teams, take ownership, and make a meaningful impact for our users.