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GenAI Data Engineer: Spark, Python/Java, Cloud-Native

Cloud Cloud Native Data Pipelines Databricks Generative AI +5 skills

Poland

Senior Data Engineer builds and optimizes scalable GenAI data pipelines using Python/Java, Spark, Databricks, and Snowflake in a fast-paced Warsaw team.

Data Engineer – AI, Java, Python, Spark

Agentic AI AI Cloud Cloud Native Data Engineering +15 skills

Poland

Build and optimize scalable data pipelines and cloud-native services using Python/Java, Spark, and Kubernetes to power GenAI applications and LLM workflows.

Backend Engineer - Java 17+ | Spring, AWS & CI/CD

Agile API AWS CI/CD Java +2 skills

Poland

Designs and builds scalable Java 17+ Spring Boot services, RESTful APIs, and AWS infrastructure while owning CI/CD pipelines in an Agile team.

Security Data Engineer: Azure Data Platforms & Automation

Analytics Automation Azure Cloud Data Ingestion

Builds and automates Azure-based security data pipelines to centralize visibility across EY’s global security platforms.

Senior AI-Driven Full-Stack Engineer

Open 28d LATAMSenior

Builds full-stack web apps and internal tools using AI assistants daily, designing scalable architectures and clean APIs for a fast-moving HR-tech startup.

Full-Stack Engineer: AI-Driven APIs & UI

AI API AWS Cloud GCP +5 skills

Build and ship full-stack features with Node.js/Python/Java backends and React/Vue frontends, integrating AI tools in a fast-moving edtech startup.

Security Management, Data Engineer

Analytics API Automation Azure Azure Data Factory +14 skills

Build and maintain Azure-based security data pipelines and analytics platforms using Data Factory, Databricks, and SQL to centralize visibility across global security and operational tech systems.

Open 28d LATAMContractSenior

Senior Full Stack Software Engineer

AI API Claude Code Data Modeling Developer Experience +5 skills

Build and ship modern digital products and internal platforms using AI tools daily, owning full-stack architecture, system design, and automated testing end to end.

Senior Data Engineer - GCP Data Warehousing & BI Architect

Open 28d LATAMSenior

BigQuery Cloud Data Warehousing Fintech GCP +1 skills

Designs and maintains GCP-based data warehouses (BigQuery) and pipelines, automates reporting, and supports BI dashboards for insurance and fintech stakeholders—bridging technical execution with cross-functional collaboration.

Senior Data Engineer

Open 28d LATAMSenior

AI Airflow Amplitude Automation BigQuery +15 skills

Build and maintain GCP-based data pipelines and warehouses (BigQuery, Cloud Functions, dbt) and automate reporting and dashboards for a fintech/insurance product.

Software Engineer

AI API AWS Cloud GCP +6 skills

Build and ship full-stack features using Node.js/Python/Java and React/Vue, integrating AI tools and APIs while collaborating with product and engineering teams.

iOS Mobile Engineer — Swift, Real-Time Data, Agile

Netherlands

Build and maintain iOS apps using Swift and iOS frameworks in an Agile team, delivering high-quality features and responding to incidents.

Senior Solutions Engineer: Hyperscale Data Center Power

Open 28d EuropeSenior

Lead electrical engineering for hyperscale data centers, designing MV/LV power systems, UPS, and generators to ensure reliability and scalability for mission-critical facilities.

Solutions Engineer: Data Centre Cooling Lead

Open 28d EuropeLead

Senior mechanical engineer designing and leading resilient cooling solutions for hyperscale data centers across EMEA, including CFD analysis and system integration.

Data Engineer for Fintech Analytics & ML (Hybrid)

AI Analytics Machine Learning

Build and maintain data infrastructure for Moneyfarm’s fintech analytics and ML pipelines, transforming raw financial data into actionable insights.

Data Engineer – Freelance/Contractor

Open 28d EuropeContract

AI Airflow Analytics AWS BigQuery +11 skills

Design and maintain data infrastructure for ingestion, orchestration, and transformation, build analytical models, and deploy ML solutions for a fintech wealth-management platform.

Backend Developer

BGP Cloud Cloud Native Distributed Systems Docker +6 skills

Backend developer focused on designing, debugging, and enhancing distributed systems software, with expertise in Linux, networking (IP, BGP, OSPF), and cloud-native tools like Docker/Kubernetes. Works on telecom-related systems and collaborates with engineering teams to deliver scalable solutions.