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C6 Bank

Pessoa Desenvolvedora Sênior Back-end Kotlin/Java | Banking Engineering

C6 Bank · São Paulo, Brazil

Posted 29 days ago

or apply directly on C6 Bank's site. We never take the application ourselves.

Is this posting real?

This role has been open
29 days
C6 Bank's roles stay open a median of 45 days
Reposted
No
Salary listed
No
0% of C6 Bank's roles list one
Ghost-job risk at C6 Bank
high
115 stale, 4 reposted of 166 open
Hiring momentum
230 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-09-17

Measured from postings appearing on and disappearing from C6 Bank's own greenhouse board since 2026-08-03. Full hiring picture for C6 Bank.

About this role

The Senior Back-end Developer in Banking Engineering will lead technical initiatives within the core banking product team, acting as a reference for the team and promoting technical training. Responsibilities include developing new features, mentoring team members, collaborating with various engineering areas, and ensuring effective communication between technology and business teams while managing project priorities.

Our read on this posting3.4out of 5
benefits
5/5
freshness
4/5
career value
4/5
role clarity
4/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of C6 Bank as an employer.

What you need

  • Expertise in Java and/or Kotlin, including concurrency, multithreading, and performance optimization
  • Experience with scalable and resilient architectures
  • Knowledge of patterns such as CQRS, Event Sourcing, and event-driven architecture
  • Proficiency in messaging patterns - Kafka, RabbitMQ or similar
  • Experience with relational, non-relational, and distributed databases and data replication (MongoDB, Cassandra, Redis)
  • Query optimization and indexing skills

What you get

  • Vale-Refeição
  • Vale-Alimentação
  • Plano de saúde e odontológico
  • Auxílio-Creche
  • Seguro de Vida
  • WellHub | TotalPass

Worth weighing

  • No salary listed
  • The role involves significant leadership and mentoring responsibilities which may require strong interpersonal skills.
  • The position requires collaboration with multiple teams, indicating a potentially fast-paced and dynamic work environment.

Summarised from C6 Bank's posting. Read the full original.

Listed by C6 Bank on their greenhouse job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.

More roles at C6 Bank

All 166 open roles at C6 Bank →

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