Connectis_

Programista .NET + React

Open 26d Europe

AI C# .NET Playwright Postman +5 skills

Senior Fullstack Developer builds and maintains a .NET + React web app, refactoring legacy code and co-designing new features with a focus on clean architecture and performance.

Manual Tester

Open 26d RemoteEurope

AI Android AWS Cypress Git +7 skills

Manual tester for a next-gen AI-driven fitness app, writing test plans, executing cases, logging bugs in JIRA/TestRail, and verifying fixes on mobile and web.

Manual Tester

Open 26d RemoteEurope

AI Android AWS Cypress Git +6 skills

Manual tester for a next-gen fitness app integrating wearables and AI-driven training, validating mobile and web features through exploratory and regression testing.

Big Data Engineer (Spark)

Open 27d Europe

Designs and builds scalable data pipelines for a European bank, focusing on ingestion, transformation, and reliable processing of large data volumes using Spark.

Senior Big Data Engineer - Spark & Scalable Pipelines

Open 27d EuropeSenior

Senior Big Data Engineer designs and builds scalable Spark pipelines for banking data ingestion, transformation, and processing to support B2B/B2C platforms and digital transformation.

Open 27d HybridEuropeSenior

Senior .Net Developer

AI CI/CD C# .NET Elasticsearch +6 skills

Build and maintain a high-scale .NET 8 platform for global hotel bookings using AI/ML to optimize traveler experiences.

180 – 200 PLN / hr

Tester Manualny z Playwright

Open 27d Europe

AI API Jira Oracle Playwright +6 skills

Manual tester using Playwright to validate web apps, APIs, and services for a large insurance company, ensuring reliability and regulatory compliance.

Fullstack Developer (Java, Angular)

Open 27d HybridEurope

Agile AI Angular Azure Bitbucket +23 skills

Build and maintain core insurance-system modules using Java/Spring Boot and Angular, ensuring data integrity, security, and uptime while collaborating in an Agile team.

5K – 5K PLN / mo

Wspólnie z naszym Partnerem, polską firmą technologiczną specjalizującą się w tworzeniu systemów operacyjnych poszukujemy doświadczonego/ej specjalisty/ki do realizacji projektów jako Project Manager/ka. Projekt…

AI Cloud RTOS

Open 30d HybridEuropeSenior

Senior Product Data Analyst

AI Amplitude Analytics E-commerce ETL +5 skills

Senior Product Data Analyst builds and maintains dashboards, runs A/B tests, and analyzes user-funnel metrics for a global travel-tech product.

Data Product Analyst

Open 30d RemoteEurope

Agile AI Analytics BigQuery Confluence +10 skills

Analyzes customer touchpoint data (mobile app, EV chargers, kiosks, etc.) to design data models, write Snowflake SQL, and build Power BI dashboards for a global fuel-retail tech migration.

Data Product Analyst (Snowflake)

Open 30d RemoteEurope

Agile AI Analytics Confluence Data Analytics +8 skills

Analyzes customer touchpoint data (apps, kiosks, EV chargers) in a fuel-retail migration, building Snowflake SQL pipelines and Power BI dashboards to surface business insights.

5K – 10K PLN / mo

Senior Fullstack Engineer

Open 30d EuropeSenior

AI Ansible BGP Cloud Cloud Native +17 skills

Senior Fullstack Engineer builds cloud-native apps for global network/server automation using Java/Spring, React, and Kubernetes.

10K – 10K PLN / mo

Tester Manualny z Playwright

Open 31d HybridEurope

AI API Jira Oracle Playwright +6 skills

Manual Tester using Playwright to design test scenarios, perform E2E testing, and verify web apps/APIs with SQL (MSSQL, Oracle) for an insurance company's critical processes like policy sales and claims.

Data Engineer

Open 31d Europe

Data Governance ELT ETL Lakehouse Microsoft Fabric +3 skills

Builds and maintains data pipelines in Microsoft Fabric, designs ETL/ELT processes, and creates Power BI semantic models for business users.

220K – 320K PLN

Data Engineer

Open 31d HybridEurope

AI Analytics Data Governance Data Pipelines Data Quality +7 skills

Builds and maintains data pipelines in Microsoft Fabric, using PySpark and Power BI to create ETL/ELT processes and semantic models for a large construction group’s analytics platform.

5K – 5K PLN / mo

Devops Engineer

Open 33d RemoteEurope

AI Ansible DevOps Git Helm +4 skills

Build and maintain Confluent Kafka environments on Kubernetes for a large Polish bank, ensuring high availability, fault tolerance, and scalability while coordinating with multiple teams.

Open 33d HybridEuropeSenior

Senior Data Scientist

AI CI/CD Cloud Data Science Deep Learning +9 skills

Senior Data Scientist builds and deploys ML models (CTR, CVR, RoAS) for real-time bidding logic in a high-throughput, low-latency e-commerce ad platform using PyTorch/TensorFlow and GCP.

5K – 5K PLN / mo

AI/ML Engineer

Open 33d RemoteEurope