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Java Developer
Builds and maintains Java-based backend services using Spring, micro-services, and relational databases, with optional minor frontend tweaks.
Backend Java Engineer with DevOps focus
Build and deploy Java-based backend services for a global mobile wallet platform, focusing on Kubernetes, Docker, and CI/CD automation to handle billions of daily transactions.
Developer Fullstack (Java backend + Angular, portal/CMS)
Full-stack developer building and maintaining a Java backend with Spring Boot and an Angular frontend for an insurance-finance portal/CMS in a hybrid role.
Senior Backend Java Developer @ Société Générale
Build and maintain Java backend services for banking applications that handle structured finance, liquidity calculations, and regulatory reporting using Spring, Spring Boot, and SQL.
Full Stack Developer, AI
Build and maintain full-stack HR tech systems using Java, Python, Angular, and cloud platforms, while integrating AI tools into the SDLC and data pipelines.
Senior Data Engineer – Data Products & Modeling
Designs and builds Azure-based data products and models, engineering scalable pipelines with Databricks and Azure Data Factory to deliver analytics-ready datasets for BI and reporting.
Senior Java Backend Engineer
Build and maintain a global bank’s internal IT Automation Portal using Java/Spring Boot, Kubernetes, and microservices while ensuring security and scalable architecture.
Java Backend Engineer - Spring Boot & Microservices
Designs, builds, and integrates Java microservices using Spring Boot, JUnit, Maven, and Jenkins, working with relational and NoSQL databases.
Java Backend Engineer
Builds and maintains Java/Spring backend services that integrate and synchronize data between enterprise platforms like Atlassian and HSBC systems.
Senior Java Backend Engineer — MES, Remote & Flexible
Build and maintain a manufacturing execution system (MES) and integrate SAP with industrial controls across sites using Java and modern tooling.
Analyste, ingenierie des donnees / Developer Data Engineering
Lead data-engineering role modernizing a financial analytics platform by migrating SAS to SAS Viya on Kubernetes in the cloud, automating CI/CD pipelines, and ensuring security and performance.
Programista / Programistka Java Backend
Develop new features for banking systems using Java, Spring Boot, and microservices; ensure performance and reliability while collaborating with cross-functional teams.
Backend API Developer
Builds and maintains backend APIs and distributed systems using Java, Spring Boot, Kubernetes, and AWS for a fintech product team in Kraków.
Regular Backend/DevOps Developer
Build and maintain backend services and DevOps infrastructure for core banking systems using Java/Spring, Kubernetes, and CI/CD pipelines.
Principal Data Engineer (Azure)
Principal Data Engineer builds and scales Azure-based data pipelines, lakes, and analytics platforms using Databricks, PySpark, and Azure services to deliver governed data solutions for clients.
Data Engineer (Python and AWS)
Builds and maintains data pipelines in Python on AWS, integrating services like Lambda, S3, and RDS while ensuring security and CI/CD workflows.
BACKEND JAVA DEVELOPER (m/f/x)
Build secure, scalable backend services in Java for a national digital identity platform, using Spring Boot, Hibernate, and applied cryptography.
Senior C# Developer — AI-Driven Finance Backend
Senior C# developer building event-driven backend systems for XVA, liquidity, and financial resource management in a global finance institution, using .NET, MS SQL, and agentic AI tools.
Azure Data Engineer
Builds Azure pipelines to ingest and move data from on-prem systems like mainframes and SQL Server into cloud storage and analytics tools using Python, SQL, and orchestration platforms.
MitID Backend Developer (m/f/x)
Build and maintain secure backend services for MitID, Denmark’s national digital identity platform, using Java, Spring Boot, and cryptographic systems to ensure reliable authentication and data protection.