Senior Software Engineer

Fraud Deflect; Jaboatão dos Guararapes; Presencial; BRL 70.000 - 90.000; Tempo integral

Resumo da oferta

A technology firm in Jaboatão dos Guararapes, Pernambuco, is seeking a Senior Software Engineer. The ideal candidate will own critical services, mentor engineers, and develop Python-based API solutions. Responsibilities include designing data models, leading teams through the software development lifecycle, and ensuring reliable service operations on AWS and Kubernetes. The role requires a deep understanding of payments/fintech processes and proficiency in tools like Terraform and SQLAlchemy. Interested candidates should submit their resumes in English.

Qualificações

• Expert in Python (version 3.12+), with knowledge in typing/mypy and async/multiprocessing.
• Proven experience in REST API design and operations at scale.
• Strong understanding of payments and fintech processes such as disputes and chargebacks.

Responsabilidades

• Lead projects, designs, and reviews while mentoring junior and mid-level engineers.
• Build and operate REST APIs in Python with versioning and authentication.
• Automate operational processes including evidence assembly and reconciliations.

Conhecimentos

Python expert

REST API design and operations

Payments/fintech knowledge

AWS

Docker

Kubernetes

Terraform

Strong SQL

Ferramentas

SQLAlchemy

GitHub Actions

ClickHouse

Descrição da oferta de emprego

Senior Software Engineer Fraud Deflect • Jaboatão dos Guararapes, Pernambuco, Brazil

Company: Fraud Deflect

Language: Native / fluent English. Resumes in English.

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.

Qualifications

• 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.