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Full-Stack AI Product Engineer
Build and ship AI-powered web apps and agents using LLMs, Python/Node.js, and cloud tools; integrate AI into marketing platforms and internal tools for measurable business impact.
Junior Data Engineer: Build Secure Data Pipelines
Build and secure data pipelines for a banking client, using Scala, Spark, and cloud platforms to process large-scale data into reliable, business-ready datasets.
Remote Principal Data Engineer - Cloud ELT & Data Pipelines
Design and maintain cloud-based ELT/ETL pipelines and data infrastructure to deliver research-ready datasets for a global scientific intelligence team.
Senior DevOps Engineer @ OneRail Poland Sp. z o.o.
Senior DevOps Engineer builds and maintains cloud infrastructure, CI/CD pipelines, and Kubernetes clusters to ensure platform reliability and scalability for a logistics-focused product.
Senior DevOps Engineer (AWS), Investment Management Solutions
Senior DevOps Engineer to migrate and optimize an investment-management data warehouse from on-prem to AWS, set up CI/CD, and collaborate with architecture teams.
Senior DevOps Engineer (Exchange /Trading Platforms), Poland
Senior DevOps Engineer builds and maintains cloud infrastructure, CI/CD pipelines, and monitoring for a global crypto exchange using AWS, Terraform, Kubernetes, and Prometheus/Grafana.
Senior Software Engineer (Full Stack)
Build and maintain a full-stack SaaS platform for hair salons and wellness centers, integrating diagnostics, treatment protocols, and Shopify-powered e-commerce using React, NestJS, AWS, and AI coding tools.
Staff Software Engineer - AI Marketing - CANADA (Remote)
Build and lead AI-powered marketing systems for real estate agents, including self-serve ads, AI-generated video, and attribution pipelines, using TypeScript, React, Node.js, and AWS.
Senior DevOps Engineer (Exchange /Trading Platforms)
Senior DevOps Engineer builds and maintains cloud infrastructure, CI/CD pipelines, and monitoring for a crypto exchange platform using AWS, Kubernetes, and Terraform.
Senior DevOps Engineer - OneRail’s Technology Hub - Poland
Build and maintain cloud-native infrastructure, CI/CD pipelines, and Kubernetes clusters for a logistics platform, ensuring reliability, scalability, and security.
DevOps engineer for cloud platform service
Builds and maintains a private cloud platform using Git, Jenkins, Docker, Linux, and optionally Java/Python/Go for CI/CD and automation.
Senior Full Stack .NET Developer - Full remote - Contractor
Build and maintain full-stack .NET applications with REST APIs, microservices, and Elasticsearch for an international institution, using SCRUM and containerized deployments.
Senior Machine Learning Engineer - Systems
Build and deploy AI models for a legal-tech platform that uses NLP and generative AI to analyze claims and improve outcomes for personal-injury cases.
DevOps Engineer (AI Platform)
DevOps Engineer building and scaling the AI platform that hosts LLM models, automates deployments, and ensures security and reliability for enterprise clients.
Fullstack Developer (Java + JavaScript)
Builds and tests Java-based microservices and JavaScript frontend for a banking CRM using Spring, REST APIs, and SQL; works 2 days/week in Poznań/Kalisz.
Senior DevOps Engineer - Kubernetes Platform
Senior DevOps Engineer designs, operates, and scales Kubernetes platforms (AKS and self-hosted) using Terraform/Bicep, ensures reliability and observability, and automates CI/CD in Azure DevOps.
Senior DevOps Engineer Log Collection
Senior DevOps engineer building and scaling a company-wide log and trace collection platform using OpenSearch/Elasticsearch, Kafka, Kubernetes, and OpenTelemetry to enable monitoring, troubleshooting, and compliance.
Senior Software Architect: Java, Spring, REST & AI
Leads backend architecture in Java/Spring Boot, designs REST APIs, and builds scalable microservices with databases and Elasticsearch.
Fullstack Developer (Java + React)
Build and maintain full-stack apps using Java and React, integrating services via REST/RabbitMQ/Kafka and deploying with Docker/Kubernetes.
Java Full Stack Developer - Kraków and Wrocław, Poland - Remote
Build real-time banking platform features using Java, Kafka, Flink, and Azure; lead agile teams and enforce engineering best practices in a Swiss bank’s Digital Core.