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Full Stack Unity Developer
Develop real-time multiplayer Unity games (C#) with backend integration (Node.js/GoLang) for scalable game servers and third-party SDKs.
Fullstack Developer (Java+JavaScript)
Build and maintain full-stack apps using Java 17, Spring Boot, React, and microservices; integrate systems via REST and Kafka; own cloud-native deployments on Kubernetes.
Lead DevOps Engineer with German
Lead DevOps Engineer designs, builds, and operates secure cloud microservices on Azure AKS/OpenShift, automating CI/CD pipelines and ensuring high availability for a central bank’s critical systems.
Java Software Engineer
Builds and extends a mission-critical emergency-call platform using Java/Kotlin, Kubernetes, and cloud services, while coaching teams on software craftsmanship.
Senior DevOps Engineer - Krakow, Poland
Senior DevOps Engineer builds and migrates Kubernetes infrastructure on AWS, automates deployments with Terraform and GitHub Actions, and ensures reliability for high-volume data pipelines powering cybersecurity and public safety systems.
Full Stack Developer
Build and maintain web apps and automation for ad-tech infrastructure using Python, JavaScript, Django, React, and cloud tools on GCP.
System Administrator/DevOps Engineer
Maintains and scales cloud infrastructure for sports-betting platforms and an e-payment system, automating deployments with IaC and supporting Python/PHP apps.
Sr. Full Stack Developer (Remote, Eastern Europe)
Build and evolve an internal operations platform for a performance-wheel company, integrating NetSuite ERP data with Next.js/React, TypeScript, PostgreSQL, and Drizzle to power inventory and purchasing workflows.
Senior AWS DevOps Engineer
Senior AWS DevOps Engineer maintains and secures cloud infrastructure for a fast-growing e-commerce platform, ensuring stability and scalability across AWS services like EC2, RDS, and Lambda.
Remote JAVA Developer (junior) - 7 000 - 13 000 netto / B2B
Build and maintain Java/Spring backend services and React UIs, writing clean code, tests, and participating in full delivery cycles from requirements to production deployments.
Senior Full Stack Developer ( Python 3 / C++)
Build and optimize high-availability financial systems using Python 3, C++, Kubernetes, and DevOps tooling while improving team processes and software quality.
Senior Full-Stack Developer (Java and Angular), Poland
Build and optimize a Java/Spring back-end and Angular front-end for a graph-analytics platform used by government agencies and Fortune 500s to detect financial crime and threats.
Software Developer
Build and maintain Xe’s Currency Data API and mid-market rate systems using Java/Spring, AWS, and REST APIs to power global financial services.
Senior Java Software Developer
Build and maintain mission-critical emergency call handling software using Java, Kubernetes, and cloud platforms, following DevOps and continuous delivery practices.
Software Developer
Build and maintain high-performance trading systems in Python/C++/Java, collaborating with teams to implement and analyze algorithmic strategies while ensuring system scalability and reliability.
Software Developer
Senior developer building cloud-native, message-driven banking services in Java/Spring Boot, deploying on Azure with Kafka and Kubernetes, while leading a scrum team and ensuring secure, testable code.
Software Architect
Designs and leads scalable distributed systems for patient registration in healthcare, using C#/.NET, microservices, and cloud platforms to improve patient and provider experiences.
Java Developer – banking sector (f/m/x)
Develops and maintains Java backend services for a banking app, building RESTful APIs, optimizing SQL queries, and deploying via CI/CD pipelines.
DevOps Engineer/Admin
DevOps Engineer maintaining MS SQL, Docker/Kubernetes clusters, and automating deployments with Ansible/PowerShell for a modern Polish bank.
Senior Full Stack Developer @ Antal
Build and maintain global fleet-management platforms using Java, Spring Boot, and Angular; integrate vehicle data, support customer self-service apps, and collaborate across international teams.