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Senior Software Engineer – Full Stack (.NET/React)
Senior Full Stack Developer building Everbridge's critical event management platform, working across the stack with .NET Core micro-services on AWS Kubernetes and ReactJS/TypeScript micro-frontends.
Middle/Senior Backend Engineer (Java/Kotlin/Spring)
Build and maintain high-traffic Java/Kotlin backend services for NAVER’s media platforms using Spring, Kafka, and Kubernetes, while reviewing code and shaping architecture.
Principal Go Engineer: Scalable Distributed Data Platform
Principal Go Engineer building and architecting a distributed data and analytics platform on Kubernetes, focusing on scalable data pipelines, event-driven patterns with Kafka, and system reliability.
Data Engineer
Builds and maintains data pipelines on GCP (BigQuery, Kafka, Airflow) to power IG Group’s analytics, compliance, and AI initiatives, focusing on Medallion architecture, data quality, and real-time event processing in a regulated fintech environment.
Senior Data Engineer
Senior Data Engineer builds and maintains scalable data pipelines for a healthcare-focused retail IT system, ensuring data quality and integration across Syndigo, legacy, and downstream systems.
Tech Lead – Operational Finance (Full-Stack)
Tech Lead for an operational finance full-stack platform in Łódź, Poland. Oversees backend (Java/Kotlin) and frontend (React) architecture, mentors engineers, and ensures high availability using PostgreSQL, Snowflake, Kafka, Docker, Kubernetes, and AWS.
Java Developer
Build and maintain high-quality Java backend services for a large Polish bank using Spring Boot, Kafka, and Oracle/Postgres in a hybrid Poznań office role.
Java Backend Engineer — Spring Boot, Hybrid Warsaw
ALTEN Polska is hiring a mid-level Java Backend Engineer to work on backend applications and system integrations using Java 21, Spring Boot 3, and microservices architecture. The role is based in Warsaw and requires experience with Kafka, Docker, and various database technologies.
Backend Java Developer | Spring Boot, Kafka, OpenShift
Develops and maintains high-quality Java backend solutions for risk engineering, including REST APIs, Kafka/RabbitMQ messaging, and microservices with Oracle/PostgreSQL databases.
Senior Java developer
Senior Java Developer designing and building industrial solutions, leading projects, and maintaining high code quality in a team responsible for core systems' microservices.
Site Reliability Engineer
Hands-on SRE/DevOps role at a casino gaming technology company, focused on building CI/CD pipelines, managing Docker/Kubernetes container platforms, supporting AWS cloud infrastructure, and maintaining high-availability production systems for global casino floors.
Аналитик данных (управление развития технологий интеграционного риск-менеджмента)
Data analyst building and optimizing Hadoop/GreenPlum data marts that feed regulatory risk metrics (RWA, ECAP) and integrate with downstream systems.
Kotlin Backend Developer
Develops backend services in Kotlin (Spring Boot/Ktor), builds REST APIs and microservices, and manages databases (PostgreSQL/MongoDB) and message queues (Kafka).
Data Platform Engineer: Cloud-Native Pipelines & IaC
Builds and maintains cloud-native data pipelines and infrastructure-as-code (IaC) solutions using Terraform, Python, Spark, dbt, Kafka, Airflow, and Snowflake to support data scientists, analysts, and engineers. Focuses on scalable, reliable data platforms with direct business impact.