Technical Lead — Java

Há 16 horas

São Paulo, Estado de São Paulo, Brasil FinTop Consulting Tempo inteiro

Job Title: Technical Lead — Java / Fintech Systems

Location: São Paulo, Brazil (Onsite)

Contract: Full-time


There’s engineering.

And then there’s engineering that moves money securely, instantly, across borders, 24/7.


Our client is building systems that power real payments, at scale, for people and businesses around the world. We’re helping them hire a Technical Lead who is not just a strong coder, but also an architect, mentor, and builder, someone who wants their work to truly matter.


You won’t be buried under bureaucracy here. You’ll be hands-on, sitting alongside other engineers, product thinkers, and compliance experts in São Paulo, solving complex problems with clean code, sharp design, and the kind of teamwork that only happens in person.


⚙️ What You’ll Do:


  • Design and scale Java microservices that process payments, settlements, and reconciliations in real time.
  • Integrate with global and local banking APIs — from SWIFT and SEPA to regional payment systems.
  • Build reliability in with event-driven design (Kafka), transaction integrity, and fault-tolerant services.
  • Collaborate cross-functionally with DevOps, Product, and Compliance to ensure secure, compliant systems.
  • Shape the technical direction through code reviews, architecture discussions, and mentorship.


What You Bring:


  • 8+ years of Core Java, Spring Boot, and Spring Cloud experience in complex, distributed environments.
  • Expertise in Kafka, PostgreSQL, and ORM tools (Hibernate, JPA, or MyBatis).
  • Strong background in microservices, API design, and containerized environments (Docker, Kubernetes).
  • A solid grasp of testing frameworks, CI/CD, and security principles (OAuth 2.0, OpenID Connect).
  • Experience in fintech, banking integrations, or payment systems is a strong advantage.
  • Fluent in English, collaborative by nature, and comfortable leading by doing.


Interview Process:


  1. Technical Test – A focused challenge that reflects the kind of real-world problems we solve daily.
  2. Conversation with IT Team Lead – Deep dive into your technical reasoning, architecture thinking, and coding philosophy.
  3. Discussion with the CEO – A talk about impact, ownership, and where you want to take your career.
  4. Final Chat with HR – Culture, growth, and next steps.

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