Senior Software Engineer

Há 4 dias

Maringá, Brasil Fraud Deflect Tempo inteiro

About the role Own critical services, mentor engineers, and interface with clients. Ship API‑first Python systems, automate dispute / chargeback workflows, and run reliable data pipelines on AWS and Kubernetes with Terraform‑managed infra. Responsibilities Lead projects, designs, and reviews; mentor junior / mid engineers. Build and operate REST APIs in Python (versioning, idempotency, auth / OIDC, webhooks). Automate ops: evidence assembly, reconciliations, SLA timers, notifications, approvals. Design ETL / ELT (batch / streaming), data contracts, schema evolution, backpressure. Model data with SQLAlchemy on MySQL / Postgres; use ClickHouse and S3 / Parquet. Run services on AWS with Docker + Kubernetes (Helm / Kustomize, GitOps optional). Define infrastructure with Terraform (modules, state, policy checks). Add observability (logs / metrics / traces), CI / CD with GitHub Actions, safe rollouts. Collaborate with teams on API contracts, performance, and security. Integrate device intelligence and bot‑mitigation with privacy controls. Required Python expert (3.12+ preferred): typing / mypy, async / multiprocessing, testing, profiling. Proven REST API design and operations at scale. Payments / fintech: disputes / chargebacks, reconciliation, integrations. Orchestration / workflows and event‑driven patterns; human‑in‑the‑loop. AWS, Docker, Kubernetes in production; GitHub Actions; observability. Terraform in production (modules, remote state, policy as code). Strong SQL; SQLAlchemy; columnar DBs (e.g., MySQL, ClickHouse). Systems basics: networking / concurrency, performance. Nice to have Kafka / Kinesis / SQS, Airflow / Prefect / Dagster, PCI / SOC 2, and FastAPI / Flask. How to apply Send an English resume and links to APIs / code / docs showing Python, Terraform / Kubernetes, Angular, automation, and payments / chargebacks work. #J-18808-Ljbffr

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