Senior Software Engineer

4 semanas atrás

Garibaldi, Brasil Fraud Deflect Tempo inteiro

Company: Fraud Deflect
Role: Senior Software Engineer

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.

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.
Production Angular 17+, TypeScript/RxJS, NgRx or Signals, secure API integration, unit/e2e tests.
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, FastAPI/Django, Angular Nx/NgRx, Cypress/Playwright.

How to apply
Send an English resume and links to APIs/code/docs showing Python, Terraform/Kubernetes, Angular, automation, and payments/chargebacks work.

  • Senior Software Engineer

    3 semanas atrás

    Garibaldi, Brasil Tata Consultancy Services Tempo inteiro

    Come to one of the biggest IT Services companies in the world!! Here you can transform your career! Why to join TCS? Here at TCS we believe that people make the difference, that's why we live a culture of unlimited learning full of opportunities for improvement and mutual development. The ideal scenario to expand ideas through the right tools, contributing...

  • Senior/Mid Software Engineer

    Há 3 dias

    Garibaldi, Brasil Brick Abode Tempo inteiro

    Join to apply for the Senior/Mid Software Engineer role at Brick AbodeOverviewBrick Abode is a software development company that serves clients from multiple countries with differing technological needs.We value a strong computer science foundation and offer autonomy, with opportunities to work on diverse projects and engage with business needs of our...

  • Senior/Mid Software Engineer

    1 semana atrás

    Garibaldi, Brasil Brick Abode Tempo inteiro

    Join to apply for the Senior/Mid Software Engineer role at Brick Abode Overview Brick Abode is a software development company that serves clients from multiple countries with differing technological needs. We value a strong computer science foundation and offer autonomy, with opportunities to work on diverse projects and engage with business needs of our...

  • Security Engineer

    3 semanas atrás

    Garibaldi, Brasil Ledn Tempo inteiro

    OverviewJoin or sign in to find your next job Join to apply for the Security Engineer role at LEDN . Security Engineers — Ledn is a global financial services company built for digital assets, helping to improve the everyday lives of Bitcoin holders while building generational wealth for the future. Ledn offers a suite of egalitarian lending, savings and...

  • Senior Backend

    3 semanas atrás

    Garibaldi, Brasil Fullinfo Tempo inteiro

    Would you like to partake in technical challenges and contribute to taking our product to market? Are you ready to meet and exceed ambitious targets in a rapid-paced, results-driven startup environment? Then keep reading!Yes, tell me more…fullinfo is a startup B2B data services software company.We are building an un-paralleled data collection pipeline...

  • Staff Application Security Engineer

    3 semanas atrás

    Garibaldi, Brasil LEDN Tempo inteiro

    OverviewJoin to apply for the Staff Application Security Engineer role at LEDN Ledn is a global financial services company built for digital assets, helping to improve the everyday lives of Bitcoin holders while building generational wealth for the future. We offer a suite of egalitarian lending, savings and trading products to digital asset holders in over...

  • Golang Developer

    Há 2 dias

    Garibaldi, Brasil GeorgiaTEK Systems Inc. Tempo inteiro

    Job Title: Golang Developer Location: Brazil (Remote) Start date: ImmediateFor the Golang demand, the account requires candidates with 8 years of overall experience to work remotely in Brazil as contractors. The client has been rejected based on their resume, so we need to send resumes that showcase most of their experience with Golang, Node, and...

  • Desenvolvedor Java Sênior

    Há 4 dias

    Garibaldi, Brasil Meta Tempo inteiro

    O que procuramos? Desenvolvedor Java Sênior Atribuições principais: Definir as melhores práticas de desenvolvimento; Programar, codificar e testar sistemas na linguagem, transitando entre projetos de desenvolvimento de Back-End; Executar o desenvolvimento das funcionalidades complexas; Propor evoluções tecnológicas nos sistemas. Monitorar a...

  • Analista Senior De Finanças

    1 semana atrás

    Garibaldi, Brasil Bebeedesenvolvimento Tempo inteiro

    Desenvolvimento de Sistemas FinanceirosFunção do CargoProfissional procurado: Analista de Finanças.Tarefa principal: Elaborar soluções inovadoras para o setor financeiro.Requisitos:Conhecimento em software de gestão financeira;Experiência profissional relevante no desenvolvimento de sistemas integrados e escaláveis.Requisitos BásicosEdição...

  • Desenvolvedor Full Stack Java Sênior

    Há 2 dias

    garibaldi, Brasil Vega Monitoramento Tempo inteiro

    Descrição da vagaAnalisar, planejar e executar desenvolvimento e/ou manutenção de soluções de GIS/TI nas fases de Design, Construção, Tecnologia, Requisitos, Teste, Infraestrutura, Configuração e Qualidade.Responsabilidades e atribuiçõesEscrever códigos de desenvolvimento dos sistemas seguindo padrões de nomenclatura e práticas da empresa;...