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- ...Responsibilities: End-to-End Intelligent System Ownership Design and deliver complete intelligent systems across full stack: UI → APIs → Database → Integrations → AI pipelines Own architecture, implementation, deployment, and long-term maintainability Build systems that...Baza danychPraca zdalna
- ...functionality, and contributing to the evolution of a scalable product.Tech Stack: Backend: C#, ASP.NET Core Frontend: Angular Database: PostgreSQL Infrastructure: Kubernetes, Microsoft Azure Other: REST APIs, SaaS architecture Nice to have: Rust...Baza danychPełny etatPraca zdalna
- ...frameworks like LangChain, LangGraph, and LangSmith to build automated pipelines and intelligent agents. Integrate these tools with vector databases for efficient similarity search and real-time analysis. Extract Data Insights: Process and analyze large volumes of...Baza danychPraca zdalnaElastyczne godziny
- ...current architecture Bug fixing, performance optimization, and technical debt reduction Frontend development using Angular Database design and optimization (PostgreSQL) Participation in architecture discussions and technical decision-making Code review and...Baza danychElastyczne godziny
- ...and performance optimization. The specialist will design, implement, and optimize data pipelines using Apache Airflow, manage database performance on Oracle and PostgreSQL, and support Elasticsearch integration for efficient data retrieval and search operations....Baza danychPraca zdalnaPełny etat
- ...technology. We use: Frontend: ES6, React/Redux. Backend: Python 3 and Clojure, plus Django, DRF, Celery, Gevent, aio Airflow. Databases & infrastructure: PostgreSQL, Redis, Memcached, RabbitMQ, Elasticsearch, Terraform, Ansible, StackStorm, Splunk, Docker....Baza danychPełny etatPodróże służbowePraca zdalnaElastyczne godziny
- ...NUnit, Mock, Postman. ~ English level — Upper–Intermediate or higher (spoken and business writing). ~ Experience working with databases (MS SQL Server, PostgreSQL or Oracle) is a plus. What to expect from us: Growth & Development: Clear career paths, mentorship...Baza danychElastyczne godziny
- ...technologies such as Vue.js At least 5 years working with server-side technologies such as Node.js Experience both in relational databases (MySQL, Postgres) and NoSQL (Mongo, Cassandra, Elasticsearch) BSc in computer science/engineering or equivalent experience...Baza danychElastyczne godziny
- ...codebases. ~ Solid knowledge of Python for ML experimentation, training pipelines, and prototyping. ~ Experience working with vector databases (e.g., Qdrant, Weaviate, Milvus, Amazon OpenSearch, Pinecone) in production. ~ Proficiency with orchestration frameworks like...Baza danychPraca sezonowa
14000 - 17000 zł
...and reports. Tech Stack Data Analysis Tools: Python, R, SQL Data Visualization: Tableau, Power BI, Matplotlib, Seaborn Databases: SQL/NoSQL (MySQL, PostgreSQL, MongoDB) ETL Tools: Alteryx, Talend Cloud Platforms: AWS, GCP, Azure What We Offer Tailored...Baza danychPraca zdalnaPełny etat- ...~ Hands-on experience deploying and scaling applications using Docker and Kubernetes within AWS / GCP ~ Strong knowledge of databases (specifically M ariaDB ) and search/analytics engines like Elasticsearch ~ Practical use of AI tools in development (e.g., GitHub...Baza danychPraca zdalna
- ...week, it means that, at this moment, your CV has not been selected for further consideration for this position. Nevertheless, we will keep your resume in our candidate database and will definitely inform you if a vacancy that matches your experience becomes available....Baza danychPodróże służbowePraca zdalna
- ...Key Responsibilities: End-to-End System Ownership Design and deliver complete solutions across the full stack (UI → API → database → integrations) Own system architecture and long-term maintainability Ensure high availability, performance, and data integrity...Baza danychPraca zdalnaElastyczne godziny
14500 - 18000 zł
Must-Have Qualifications At least 3+ years of experience as an SQL Developer Strong SQL programming and database management skills Experience with ETL processes and data modeling Knowledge of performance tuning, indexing, and query optimization Good command...Baza danychPraca zdalnaPełny etat- ...experience in BI / Data / SQL development Commercial experience with Microsoft Power BI Good knowledge of SQL and relational databases (Azure SQL, SQL Server) Experience with Microsoft Fabric or strong experience with Azure BI stack and readiness to work with Fabric...Baza danychPraca zdalnaPełny etat
- ...Loyalty, Search and Browse, Data Integration, Cart. Current overriding priorities are new brands onboarding, re-architecture, database migrations, migration of microservices to a unified cloud-native solution without any disruption to business. We are looking for...Baza danychPraca zdalna
110 - 130 zł / stawka godzinowa
...ETL/ELT data pipelines . Good knowledge of SQL and relational databases . Experience with Azure ecosystem , such as: Azure SQL... ...automation processes in CI/CD environments.] Requirements: Azure, ADF, ETL, SQL, Relational database, REST API, Azure Data Lake, CD, DevOpsBaza danychPraca zdalnaPełny etat60 - 100 zł / stawka godzinowa
...Skills: - Proficiency in Python - Knowledge of SQL and relational databases - Experience or interest in LLMs / AI prompting Data Skills: -... ...for integration into the platform, Cross-check structured database content against original regulatory sources, Ensure consistency...Baza danychPraca zdalnaPełny etat150 - 180 zł / stawka godzinowa
...volumes (200BIL+ records), Design highly performant data structures to ensure optimal storage and retrieval of data, Utilize advanced database technologies to enhance data storage and processing capabilities] Requirements: Python, Snowflake, AWS, ETL Additionally: Sport...Baza danychPraca zdalnaPełny etat21000 - 25000 zł
...distributed data processing and frameworks like Hadoop. Experience with message brokers like Kafka . Hands-on experience with SQL/NoSQL databases. Familiarity with version control tools like Git . Solid understanding of data architecture and ETL processes. Good command...Baza danychPraca zdalnaPełny etat145 - 170 zł / stawka godzinowa
...pipelines using GCP services (BigQuery, Dataflow, Pub/Sub or similar) Strong SQL skills and experience working with relational databases Experience with Python (or Java / Scala) Understanding of data modelling, ETL/ELT or warehousing concepts Comfort working...Baza danychPraca zdalnaElastyczne godziny- ...You’ll Do Rapidly spin up the cloud environment. Deliver working historical backfill pipelines from Tardis.dev into a queryable database. Deliver a real-time Tardis WebSocket pipeline, ensuring data is normalized, cached for live consumption, accurate, replayable,...Baza danychPełny etatPraca zdalnaElastyczne godziny
- ...strong coding skills and confidence in writing clean, production-ready code. 2+ years of SQL and hands-on experience with relational databases (SQL Server, PostgreSQL, or similar). Understanding of DWH data modeling and ETL/ELT development. General awareness of cloud...Baza danychPraca zdalnaPełny etat
- ...involving Azure-based solutions, Data Warehouse design, and advanced ETL processes. If you have expertise in tools like Azure ADF, SQL Database, Databricks, or Synapse, and are ready to tackle exciting challenges in a dynamic environment, we'd love to hear from you!...Baza danychPraca zdalnaElastyczne godziny
- ...working SQL knowledge and experience working with relational databases, query authoring (SQL) as well as working familiarity with a variety... ...-facing communication skills ~ Experience with relational database management systems and change data capture (CDC) is a plus...Baza danychPraca zdalna
110 - 135 zł / stawka godzinowa
..., Build and maintain data sources, data models, and Tableau datasets, Connect Tableau to cloud and on-prem data sources (e.g. SQL databases, data warehouses, APIs), Support migration from Tableau Server to Tableau Cloud, Optimise dashboard performance and ensure best practices...Baza danychPraca zdalnaPełny etat140 - 180 zł / stawka godzinowa
...write maintainable, production-ready code in distributed data environments. Advanced SQL proficiency and experience with relational databases (SQL Server, PostgreSQL, etc.). Expertise in DWH data modeling, ETL/ELT architectures, and modern data design patterns (...Baza danychPraca zdalnaPełny etat14270 - 22200 zł
...Python, cloud-native services, and orchestration tools, supporting both batch and streaming data needs Architect RAG and vector database solutions using semantic search to enable LLMs to retrieve curated, context-rich business data Build intelligent data products,...Baza danychPełny etatPodróże służbowePraca z domuElastyczne godziny- ...ETL pipelines. Expertise in SQL and experience with both relational (preferably Postgres) and NoSQL databases (Open Search or Elastic Search) Familiarity with cloud platforms (e.g., AWS) and their services....Baza danychPraca zdalna
1100 - 1250 zł / dziennie
Minimum 5-letnie doświadczenie w projektach migracyjnych jako Data Engineer / ETL Developer. Bardzo dobra znajomość: Oracle Database, MS SQL Server, Azure SQL Database Doświadczenie w budowie procesów ETL/ELT dla migracji danych o dużym wolumenie. Praktyczne rozwiązywanie...Baza danychPraca zdalnaPraktykiPełny etatPraca stała

