Technical Lead — Java / Fintech Systems

FinTop Consulting; São Paulo; Presencial; BRL 80.000 - 120.000; Tempo integral

Resumo da oferta

A prominent consulting firm in São Paulo is seeking a Technical Lead to design Java microservices for real-time payments and settlements. The ideal candidate has over 8 years of experience with Core Java and a solid understanding of microservices and containerized environments. This role emphasizes hands-on teamwork in a fast-paced fintech environment, offering the chance to make a significant impact.

Qualificações

• 8+ years of experience in complex, distributed environments.
• Expertise in Core Java, Spring Boot, and Spring Cloud.
• Strong background in microservices and API design.

Responsabilidades

• Design and scale Java microservices for payments.
• Integrate with global and local banking APIs.
• Collaborate with teams to ensure secure systems.

Conhecimentos

Core Java

Spring Boot

Kafka

PostgreSQL

API design

Docker

Kubernetes

CI/CD

OAuth 2.0

OpenID Connect

Ferramentas

Hibernate

JPA

MyBatis

Descrição da oferta de emprego

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 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 experience with Core Java, Spring Boot, and Spring Cloud 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).
• 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

• Technical Test – A focused challenge that reflects the kind of real-world problems we solve daily.
• Conversation with IT Team Lead – Deep dive into technical reasoning, architecture thinking, and coding philosophy.
• Discussion with the CEO – Talk about impact, ownership, and career aspirations.
• Final Chat with HR – Culture, growth, and next steps.