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Open nowPosted 63 days ago

Desenvolvedor BackEnd

Rockty

Where
Campinas, SP, Brasil
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Your applicationOpen nowDesenvolvedor BackEndRockty · Campinas, SP, Brasil

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on Rockty's own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

11.5% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 2.1%1 day
  2. 4.4%3 days
  3. 11.5%7 days
  4. 18.1%14 days
  5. 35.6%30 days
  6. 44.6%60 days
This job: posted 63 days ago

The posting

🚀 Estamos contratando: Desenvolvedor(a) Backend .NET Sênior — Rockty Pagamentos

A Rockty está em plena expansão e buscamos um(a) Desenvolvedor(a) Backend .NET Sênior para atuar como referência técnica dentro do nosso time, construindo soluções escaláveis, seguras e de alta performance para o mercado de pagamentos.

O que você vai fazer

  • Desenvolver e evoluir APIs REST e GraphQL e serviços web
  • Atuar em arquitetura de microsserviços, aplicando padrões como CQRS e Event Sourcing
  • Trabalhar com mensageria (Kafka e Service Bus) e cache/performance com Redis
  • Gerenciar e otimizar bancos de dados relacionais e não relacionais (SQL Server e CosmosDB)
  • Criar logs estruturados, métricas e tracing para observabilidade
  • Desenvolver e manter testes automatizados
  • Garantir segurança de dados (ex: Key Vault) em soluções críticas de pagamento
  • Definir padrões de código, arquitetura e boas práticas de engenharia
  • Apoiar tecnicamente o time através de mentoria e participar de decisões arquiteturais

O que buscamos

  • Experiência sólida com .NET 7 ou superior e C#
  • Vivência com APIs REST/GraphQL e serviços web
  • Experiência em banco de dados relacional e não relacional (SQL Server e CosmosDB)
  • Experiência com mensageria (Kafka e Service Bus)
  • Conhecimento em criação de logs estruturados para monitoria e observabilidade
  • Experiência na criação de testes automatizados
  • Vivência implementando soluções com foco em escalabilidade, resiliência e segurança

Diferenciais (desejável)

  • Conhecimento em desenvolvimento orientado por especificações (ex: Claude Code)
  • Capacidade de atuar em front-end quando necessário (React, Angular, etc.)

Salário a combinar.

Benefícios:

  • Convenio Médico
  • Convênio Odontológico
  • Auxilio combustivel
  • WellHub

Atuação presencial das 08:00 as 17:00h na região do Guarani

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What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against Rockty's own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.

  3. We apply on Rockty's form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.

  4. Every reply, sorted

    Rockty's answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.

  5. Reply with AI

    AI helps you write the email, checks it and sends it. We show you whether the recruiter read it.

  6. The interview in your calendar

    Full integration with your calendar. The invitation goes straight in.

    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
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Why it works

3×

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  • When we applied, and how long after the posting went up
  • Which posting, which company, which city
  • Who got the interview, and who heard nothing

That is how we know which CVs get called.

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The numbers game

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