Praca dla sql developer data solutions w Krakow

- 3+ years of commercial experience in similar position - Strong knowledge & practical experience with Python and SQL Server - Experience with data processing in python (Pandas) and understanding of web APIs (FastAPI) - Experience with developing quantitative models in python - Readiness to work in a challenging environment of quantitative analysts - Fluency...

Company Description GGS IT Consulting helps organizations eliminate manual processes, streamline workflows, and drive measurable business results through Automation. We collaborate with industry-leading partners to provide high-quality technical services, specifically tailored to purpose-built compensation platforms. Our advanced software technology and...

3 years of commercial experience in similar position Strong knowledge & practical experience with Python and SQL Server Experience with data processing in python (Pandas) and understanding of web APIs (FastAPI) Experience with developing quantitative models in python Readiness to work in a challenging environment of quantitative analysts Fluency in English...

Description Division  Internal Audit provides independent assurance and insight, globally and locally, on Governance, Risk Management, and Internal Control, to support the Board and senior management in achieving their objectives. We add value to the Company by promoting a strong control culture and by initiating and agreeing improvements and action...

Required skills: - 2+ years of experience - Experience in working with low-code solutions - Experience in working with large data volumes - Good knowledge of Microsoft Azure Platform (Azure Data Factory, Logic App, Service Bus, Azure SQL Server) - Experience with data modeling, ELT processes, and data warehousing concepts - Good knowledge of C#, ASP.NET...

- Strong programming skills: Python, T-SQL , and deep understanding of data lifecycle management - Expertise in BI and reporting tools (Looker, Qlik Sense, Data Studio) and familiarity with cloud platforms (preferably Google Cloud) - Experience creating conceptual, logical, and physical data models - Knowledge of ETL processes, API integration, and...

DescriptionThe team The Know Your Transaction team is part of CBS KART. The team performs transaction monitoring, profiling, trigger events, red flag and ad-hoc KYC/KYT reviews. These reviews assess whether client activity is in line with the client profile and expected business relationship. They help confirm expected activity and identify unusual patterns...

What you'll need to succeed in this role: - Strong hands-on experience with Azure Data Factory (must-have), including: pipeline and orchestration design, linked services, datasets, triggers, and parameterization, operational monitoring, troubleshooting, and performance tuning, and deployment-aware ADF development in enterprise environments. - Excellent...

Unleash the power of cryptography — shape the future of security solutions worldwide! Krakow-based opportunity with hybrid work model (up to 4 days remote). As a Senior Cryptography SME – Security Solutions Expert, you will be working for our client, a leading global financial institution committed to safeguarding digital assets and strengthening...

About the Role We are looking for a Backend Developer to join a project where software development is strongly supported by AI coding agents and Agentic AI workflows. This is not a traditional development role where you are expected to write every line of code from scratch. Instead, you will work with AI agents to build backend solutions based on User...

- 3+ years of commercial experience as a Data Engineer - Strong knowledge of SQL and Python - Experience with data modelling - Understanding of Data Warehousing, Data Lakes and Data Lakehouse concepts - Hands-on experience with GCP data engineering tools - Very good knowledge of BigQuery - Experience with DBT, Airflow and Trino - Understanding of CI/CD...

We are seeking a skilled Python Developer to join our team and contribute to the delivery of robust application and cloud infrastructure solutions. In this role, you will work on both feature development and security remediation, collaborating with cross-functional partners to build maintainable, secure, and scalable systems that meet business...

- At least 3 years of practical experience in Java software development - Extensive experience with Spring/Spring Boot - Strong proficiency in version control using Git - Knowledge of SQL databases - In-depth knowledge and experience with unit testing frameworks, particularly JUnit - Familiarity with Linux - Demonstrated ability to design, implement, and...

  Quant Developer - Python & Distributed Systems Location: Krakow, Poland Contract Type: Contract Job Status: Hybrid Transform quantitative models into production-ready Python services Collaborate with quantitative modellers and front office teams in financial markets Work with modern technologies including Docker, Kubernetes and Apache Beam Operate...

- 5+ years of experience in Java backend development (Java 11+). - Strong knowledge of REST, microservices and messaging (MQ). - Experience with SQL and at least one mainstream database (Postgres, Sybase or similar). - Experience owning or leading delivery of Java‐based modules or services. - Strong analytical and problem‐solving skills. - Very good...

Hands-on experience with: Azure Data Factory Microsoft Fabric (Lakehouse, Warehouse, OneLake) ETL/ELT pipeline design and development Strong knowledge of Power BI , including: Power BI Service and licensing DAX Power Query (M language) Row-Level Security (RLS) Semantic models and dataset refresh scheduling Experience with data pipeline orchestration,...

- Strong experience with Murex 3.1 (mxml exchange), - Engineering background in Java, - Proficiency in SQL and Linux, - Knowledge of market data , Simulation View and Product Control, - Ability to navigate different business areas, - Hands-on experience in implementing solutions for front-office and back-office. At Mindbox we connect top IT talents with...

Data Engineer (Scala) - Data Assets Location: Warszawa, PL, 00-841 Kraków, PL, 31-503 Company: Allegro sp. z o.o. Team: Technology Contract Type: Employee Important things for you: Flexible working hours in the hybrid model (4/1) - working hours start between 7:00 a.m. and 10:00 a.m. We also have 30 days of occasional remote work. The salary range for this...

Essential: - Advanced Python 3.x programming skills with deep numpy and pandas knowledge - Strong software engineering background including object-oriented design and design patterns - Comprehensive understanding of distributed systems architecture - Deep knowledge of algorithms and data structures - Proven ability to make sound technical decisions on...

- Strong programming expertise in Python 3.x , including numpy and pandas . - Solid knowledge of Software Engineering principles , Object-Oriented Design , and design patterns. - Deep understanding of distributed systems , algorithms, and data structures. - Ability to work independently and make decisions on solution design. - Excellent written and spoken...