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Fullstack Angular Developer
Builds and maintains full-stack payment solutions using Angular for frontend and Java/Spring for backend, with a focus on security, DevOps, and cloud platforms in a collaborative environment.
ALTERNANCE - DEVELOPPEUR BACKEND/DATA
An apprentice backend/data developer contributes to a cloud-based contact-center platform’s data pipeline, using Java, Kafka, and cloud tools under mentorship.
INGENIEUR ETUDES ET DEVELOPPEMENT-Fullstack Developer
Develops and maintains a microservices-based AI platform for contact centers, integrating voice, chat, and orchestration using Java/Kotlin, Angular, Spring, Docker, and Kubernetes on Google Cloud or sovereign cloud.
DevOps Engineer (Security/Monitoring/Reliability)
Builds, secures, and monitors a cloud-based financial platform using GCP and private cloud, automating infrastructure and collaborating with DevOps teams to ensure reliability and compliance.
Site Reliability Engineer - Professional
Maintains and improves the reliability of Worldline’s payment platforms by managing monitoring, automation, incident response, and cloud infrastructure in a hybrid onsite/remote role based in Bucharest.
DevOps - Professional
DevOps Engineer at Worldline builds and operates secure, scalable payment platforms using cloud tech, CI/CD, Kubernetes, and automation to ensure high availability and reliability for global financial services.
DevOps - Professional
Build and operate secure, scalable payment platforms using cloud, CI/CD, Kubernetes, and automation while supporting HP NonStop systems for debit/credit card transactions.
Desenvolvimento FullStack (.Net + React) | Híbrido/SP - 133792
Senior Full Stack Developer building scalable .NET backends and React frontends in a distributed architecture, integrating systems and cloud services for enterprise applications.
Senior Security Engineer (PenTest)
Senior Security Engineer at GFT conducts penetration testing and security assessments for banking applications, APIs, and cloud platforms, embedding security best practices into development and operations.
Lead Penetration Tester
Lead a team to perform hands-on penetration testing and security assessments for web, mobile, API, cloud, and network systems, ensuring compliance and guiding remediation while mentoring junior testers.
Senior Cloud Engineer with Azure
Senior Cloud Engineer designs, maintains, and optimizes Azure cloud infrastructure, automates operations, and ensures security and cost efficiency for a hybrid team based in Poland.
Java Developer - Trading and Equities
Builds and maintains low-latency trading platforms in Java, optimizing performance for equities systems.
Senior Python Consultant with AI/ML skills
Senior Python engineer designs and builds AI/ML systems for credit and lending using LLMs, RAG, and vector databases, mentoring teams and collaborating with stakeholders in Kraków.
Expert Python Consultant with AI/ML skills
Designs and delivers AI/ML solutions for credit and lending using Python, LLMs, and cloud platforms in a hybrid Kraków office role.
Solution Architect - Core Banking & Payments
Designs end-to-end cloud-native architectures for modern core banking and payment systems using platforms like Thought Machine Vault or Mambu, with Kubernetes, Terraform, and cloud providers.
DevOps Engineer
Designs and maintains cloud-native CI/CD pipelines, Kubernetes clusters, and containerized systems for enterprise clients in banking and insurance, using AWS/Azure, Python/Go, and OpenShift.
Solution Architect Consultant with Cloud (Azure)
Designs and advises on secure, scalable cloud solutions using Azure, translating business needs into technical architectures while overseeing end-to-end delivery and best practices.
Senior DevOps Consultant with GCP
Designs, builds, and maintains scalable GCP cloud infrastructure with Kubernetes (GKE), automates deployments via CI/CD, and implements Infrastructure as Code using Terraform.
Senior DevOps Engineer with GCP
Senior DevOps Engineer designs, builds, and maintains scalable cloud infrastructure on Google Cloud Platform (GCP) with Kubernetes (GKE), focusing on Infrastructure as Code, CI/CD pipelines, and microservices.
Software Consultant (Production Support)
Location : Kraków Type of contract : B2B contract Salary range : 80 - 125 PLN/h What will you do? You will be responsible for supporting critical EU and UK billing and payments services, ensuring their stability,…