Technical Lead — Java / Fintech Systems

Fintop Consulting; Rio Branco; Presencial; BRL 80.000 - 120.000; Tempo integral

Resumo da oferta

A leading consulting firm is seeking a Technical Lead in São Paulo, Brazil to design robust fintech systems using Java. This role demands over 8 years of experience in core Java, Spring frameworks, and microservices. The candidate will interface with global banking APIs and ensure systems are secure and compliant. Collaboration with product and compliance teams is crucial. Join a hands-on environment where your coding and architectural skills can directly influence impactful financial solutions.

Qualificações

• 8+ years of Core Java, Spring Boot, and Spring Cloud experience.
• Expertise in Kafka, PostgreSQL, and ORM tools is essential.
• Experience in fintech, banking integrations, or payment systems is preferred.

Responsabilidades

• Design and scale Java microservices for real-time payment processing.
• Integrate with global and local banking APIs.
• Shape technical direction through code reviews and mentorship.

Conhecimentos

Core Java

Spring Boot

Spring Cloud

Kafka

PostgreSQL

ORM tools (Hibernate, JPA, MyBatis)

Microservices

API design

Docker

Kubernetes

Testing frameworks

CI/CD

Security principles (OAuth 2.0, Open ID Connect)

Fluent English

Descrição da oferta de emprego

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 Dev Ops, 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, Open ID 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 your technical reasoning, architecture thinking, and coding philosophy.

Discussion with the CEO – A talk about impact, ownership, and where you want to take your career.

Final Chat with HR – Culture, growth, and next steps.