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Java Developer
Build and maintain Java-based microservices and UI for insurance-sector applications, using Spring, SQL, Docker, and Kafka while collaborating with clients and reviewing code.
Senior Java Developer
Senior Java Developer builds and maintains backend services using Java, Spring, Kafka, and databases, with DevOps and cloud tools like Azure and Kubernetes.
Senior Java Developer
Build and maintain core banking systems handling trade capture, booking, and lifecycle for a global financial markets platform using Java, PostgreSQL, and Kafka.
.Net Developer
Build and maintain backend services using .NET Core, C#, and Azure cloud services for a client project in Warsaw.
Java Developer
Develops SaaS back-end services in Java/J2EE, designs solutions, and integrates systems using Spring, databases, and APIs.
Lead Software Engineer - Data
Lead a team building cloud-native data pipelines in GCP/AWS using Python, Spark, and Kafka to enable analytics and ML on large datasets.
Senior Backend Java/Kotlin Engineer E-commerce (Poland / Remote)
Builds backend services for a global e-commerce platform using Java/Kotlin and Spring, integrating AI agents and modern data stores to streamline product search and pricing.
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 Java Backend Engineer for Banking Systems
Build and maintain scalable Java backend services for a banking programme using Spring, Kafka, and distributed systems.
Senior Java Backend Engineer - Hybrid, Microservices
Builds and maintains Java microservices in the cloud using Spring Boot, PostgreSQL, Elasticsearch, and Kafka; designs architecture and reviews code.
Software Development Engineer II (Backend)
Builds and scales backend systems for an OSINT-focused cybersecurity product using Python, Go, or Node.js and AWS serverless services.
Senior Backend Developer @ teems.it sp. z o.o.
Build and maintain high-performance backend services and REST APIs using Kotlin/Java with Spring Boot and MongoDB, while collaborating on full-stack features and modern CI/CD pipelines in a remote-first team.
Backend Developer (.Net) @ Angry Nerds
Senior .NET developer building web and mobile backends with C#, .NET 8, ASP.NET Core, Azure, and SQL Server, while mentoring peers and collaborating with clients.
Backend PHP Developer
Backend PHP developer building and maintaining an e-commerce platform using Symfony, REST APIs, and relational databases in a relaxed, game-focused team.
Magento 2 Backend Developer
Builds and maintains Magento 2 e-commerce stores, implements new features, and troubleshoots issues using PHP 7, MySQL, and Git.
Staff Data Engineer
Lead the design and build of large-scale data pipelines and platforms using PySpark, GCP, and Airflow to power analytics, AI features, and real-time measurement for a major retail and media company.
Formamind Senior Backend Developer
Builds and maintains scalable Django/Python backend services, designs REST/GraphQL APIs, and leads architecture decisions for microservices while mentoring junior developers.
Senior Java Backend Developer
Build and maintain Java backend services for Société Générale’s Corporate and Investment Banking, focusing on structured finance, liquidity calculations, and regulatory reporting using Spring, Spring Boot, and SQL.
Scala Backend Developer
Build and maintain backend services for a game using Scala 3, Kafka, and Kubernetes, collaborating with designers and product owners to ship features.
Full Stack Developer ( Python/C++)
Build and maintain high-availability software solutions in Python/C++ for large-scale IT transformations, focusing on DevOps, cloud-native tools, and agile delivery.