Stark Bank

Financial Services

StaffSoftwareEngineerAcquiring

São Paulo, Brazil
The Brief

“Staff Software Engineer - Acquiring at Stark Bank. Skills: Acquiring systems, Card transaction processing, High-volume systems. Develop and scale APIs. Process card transactions”

What You'll Achieve.

Ensure secure, low-latency transactions; Offer a modern, simple, high-performance acquiring platform; Enable companies to operate card payments like fintechs; Reduce latency; Increase throughput; Minimize cloud resources; Proactive monitoring; Advanced observability

Industry & Context.

Financial Services
Problems you'll solve

Problem-solving; Debugging; Mitigation

What They're Looking For.

Must Have

Solid software development experience, Serverless architectures, Microservices architectures, Event-driven architectures, High-volume transactional systems, Low latency SLAs, Asynchronous messaging, Retry queues, Dead letter handling, Clean, standardized code, DevOps, Cloud management, Cost optimization, Observability, Monitoring, Lean mindset, Payment methods business rules

Nice to Have

GCP, Cloud Run, Cloud Functions, Pub/Sub, Cloud Tasks, Cloud Scheduler, ISO 8583, Authorization messages, Chargebacks, Clearing, Reconciliation, Visa, Mastercard, Issuers, Sub-acquiring, Antifraud, Risk models, Decision engines, Tokenization, PCI DSS, Repasses, Funding, Multi-establishment reconciliation, ISO 20022, CIP integration, SLC integration, Electronic payment models, Fintechs, Acquirers, Gateways, Payment companies

What You'll Do.

Develop and scale APIs

Process card transactions

Evolve provider integrations

Build asynchronous reconciliation systems

Implement antifraud rule engines

Develop data pipelines

Optimize system performance

Eliminate operational noise

Participate in incident war rooms

How You'll Work.

Team & Collaboration

Work with product team

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