Skip to content

Search jobs inside your AI agent. ClaudeChatGPTCursorGrok Bot

Connect

Kstack

Jobs Hiring Closed Discussion

Open positions

8 jobs
Kstack
2 days ago

Desenvolvedor(a) Java Sênior – Clearing & Settlement

NewBe an early applicant HybridLATAM
Brazil

Senior Java developer building and sustaining the card clearing & settlement systems of an acquiring operation — generating outgoing/processing incoming files for Visa (Base II), Mastercard (IPM) and Elo, handling disputes/chargebacks, reconciliation and semiannual scheme mandates. Stack: Java 11+, Spring Boot/Batch, SQL, Kafka, Docker.

AWS Azure CI/CD Cloud COBOL +21 skills
 Sign in to see your match
Kstack
2 days ago

Desenvolvedor(a) Java Especialista – Autorização de Transações

NewBe an early applicant HybridLATAM
Brazil

Senior Java specialist to technically lead the transaction authorizer for Kstack's card-acquiring operation, integrating online with brands like Visa, Mastercard and Elo. Day to day: building millisecond-level ISO 8583 authorization flows, EMV/HSM cryptographic security, fraud-engine integration and brand certification releases, hybrid in São Paulo or Belo Horizonte.

API AWS Azure CI/CD Cloud +25 skills
 Sign in to see your match
Kstack
4 views last week

Cloud Architect – AWS / Azure

HybridLATAM
Brazil

Designs and governs enterprise cloud platforms across AWS and Azure: defines target-state architectures, builds Kubernetes (EKS/AKS) platforms with Terraform-based IaC, drives SRE/observability, and governs CI/CD delivery (Harness, GitHub Enterprise). Also covers cloud security/compliance and mentoring engineers. Advanced English is mandatory.

AKS Artifactory Automation AWS Azure +21 skills
 Sign in to see your match
Kstack
5 views 3 weeks ago

Desenvolvedor(a) Java - Sênior

Open 18d HybridLATAM
Brazil

Modelo de trabalho: - Vila Olímpia, São Paulo/SP - Híbrido, 3x por semana no escritório na Vila Olimpia, Contratação: - Enviar pretensão salarial para PJ e CLT. Principais tecnologias: • Java com Quarkus • React.js…

Aurora AWS Flutter Java Kafka +6 skills
 Sign in to see your match
Kstack
4 views 3 weeks ago

Senior Application Developer

Open 22d HybridLATAMSenior
Brazil

Senior developer in São Paulo who leads enhancements, maintenance, and support of a web application for designing commercial-building HVAC automation systems, partnering with business stakeholders through the SDLC and providing L2 support and mentoring. Core stack: C#, .NET/.NET Core microservices, Angular, Oracle, AWS. Contract-to-hire: 3-month assignment converting to a direct internal role.

Accessibility AI Angular Automation AWS +10 skills
 Sign in to see your match
Kstack
21 views 2 months ago

Data Scientist

Open 46d HybridLATAM
Brazil

Experienced Data Scientist (São Paulo) who designs, trains, and deploys machine learning and statistical models end-to-end — from data prep and feature engineering to production monitoring — using Python, SQL, ML libraries, and cloud platforms, with optional work on GenAI/LLM solutions.

Agile AI Analytics AWS Azure +38 skills
 Sign in to see your match
Kstack
11 views 2 months ago

Senior Python Engineer

Open 46d HybridLATAMSenior
Brazil

ML/AI Team Python | GCP | Generative AI | LLMs | Cloud Run | Kubernetes | Full-Stack About the Role We’re looking for a Senior Python Engineer to help shape the next generation of intelligent products as part of our…

Agile AI API AWS Azure +30 skills
 Sign in to see your match
Kstack
17 views 2 months ago

Desenvolvedor Fullstack Pleno (.Net | Javascript)

Open 53d On-siteEurope, LATAM

Desenvolvedor Fullstack Pleno Descrição • Desenvolver e entregar soluções utilizando .NET, C# e Microsoft SQL Server ; • Criar aplicações web , integrar sistemas via APIs REST e realizar análises de dados; • Participar…

AI API AWS Azure Cloud +11 skills
 Sign in to see your match