Technical Lead — Java

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

Resumo da oferta

A fintech consulting firm in São Paulo seeks a Technical Lead specializing in Java. This role involves designing and scaling microservices for real-time payments while integrating with global banking APIs. Candidates should have over 8 years of experience in Core Java and a strong background in fintech or payment systems. The firm values collaboration, mentorship, and offers a dynamic work environment free from bureaucracy.

Qualificações

• 8+ years of experience in Core Java, Spring Boot, and Spring Cloud.
• Expertise in event-driven design using Kafka and fault-tolerant services.
• Strong background in microservices and API design.

Responsabilidades

• Design and scale Java microservices for processing payments in real time.
• Integrate with global and local banking APIs.
• Shape technical direction through code reviews and architecture discussions.

Conhecimentos

Core Java

Spring Boot

Spring Cloud

Kafka

PostgreSQL

API design

Docker

Kubernetes

CI/CD

Descrição da oferta de emprego

Job Title

Technical Lead — Java / Fintech Systems

Location

São Paulo, Brazil (Onsite)

Contract

Full-time

Overview

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

• 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.