Sql jobs in Hellenic Republic

 ...engineering assistants such as Claude and Codex. We expect you to use them to improve speed and quality, while personally verifying generated SQL, commands, scripts, and operational conclusions. English - upper-intermediate or higher - to ensure clear communication of... 

 ...experience with Python/Django (ideally; or alternatively, another MVC framework) At least 2 years experience with relational databases and SQL technologies (ideally PostgreSQL) Solid understanding of and RESTful web service design, implementation, and maintenance.... 

 ...Experience developing backend applications using FastAPI or Django ~ Experience designing and developing REST APIs ~ Experience with SQL and relational databases such as PostgreSQL or MySQL ~ Experience with Git and CI/CD pipelines ~ Strong analytical and problem-... 

 ...player; Fluency in verbal and written English. Nice-to-Have Qualifications: Knowledge of Apache Spark ; Experience in SQL ; Good understanding of big data technologies; Experience with Azure Services. Benefits We believe in rewarding talent and... 

 ...You are proficient and productive with .net core (+ latest versions), ASP.NET , C# , MVC , Entity Framework , JavaScript , SQL You have at least 4+ years’ experience in ASP.NET web development in C# You have a bachelor’s degree in Computer Science... 

 ...cloud-native data services, and large-scale processing frameworks. Proficiency in one or more of Python , Java , Scala , or SQL . Deep understanding of data modelling, ETL/ELT design patterns, data architecture, and data lifecycle management, with a track... 

 ...capabilities for end users. What You'll Do: Design and implement batch processing pipelines using Spark (Python or Scala) and SQL ; Design and Implement streaming ETL/ELT processes from a diverse set of data sources; Write code supporting the development of... 

Your Responsibilities: Own production PostgreSQL reliability: HA design, Patroni, PgBouncer, replication, failover, upgrades, vacuum/bloat control, query tuning, locks, indexes, capacity, backups, PITR, and restore validation. Improve disaster recovery and operational evidence...

 ...implementing observability stacks for data platform monitoring, logging, metrics, and alerting. ~ Strong programming skills in Python , SQL , and Bash to build data pipelines, automate workflows, and perform data processing. ~ Excellent problem-solving skills and the... 

 ...REQUIREMENTS Must-haves ~ Advanced SQL: You have strong SQL skills and hands-on experience building production-grade data pipelines. ~️ dbt and BigQuery: You have production experience designing, maintaining, and optimizing data workflows using dbt and BigQuery... 

 .../NLP/Agentic solutions is a plus. Experience consuming external systems such as web services. Knowledge of Java , Python , SQL and/or bash scripting. Familiarity with GitLab and Jira. Soft / Behavioural Skills Excellent communication skills; customer... 

Cyrex, a Magic Media company, is a media and tech start-up powered by creativity and innovation. We work with leading developers and publishers in the games industry, providing support and solutions designed around individual needs and carried out by global experts. ...

 ...Lake, Delta Live Tables, Autoloader, Unity Catalog) and modern big data ecosystems (e.g., Kafka). Advanced proficiency in Python and SQL, with extensive experience building scalable ETL/ELT pipelines. Experience designing and implementing data models (dimensional,... 

Cyberscope is a leading smart contract auditing company that specializes in smart contract audits and cybersecurity solutions. Our extensive experience includes over 1800 smart contract audits across diverse networks, including BSC, Ethereum, Solana, AVAX, etc. Trusted...

Cyberscope is a leading smart contract auditing company that specializes in smart contract audits and cybersecurity solutions. Our extensive experience includes over 1800 smart contract audits across diverse networks, including BSC, Ethereum, Solana, AVAX, etc. Trusted...

About This Role We are looking for a Senior Java Software Engineer to join our team and contribute to the design, development, and delivery of enterprise-grade microservices solutions. In this role, you will develop secure, scalable, and high-performance backend applications...

Are you a Python Developer looking for an exciting opportunity to join a dynamic team? Join us in Athens or work remotely, and become part of our expanding development teams working on innovative projects. What You'll Do: The Python Developer will design and implement solutions...

The Role We are looking for a Senior AI Engineer to join our team and develop next-generation AI-powered applications that leverage Large Language Models (LLMs) and modern AI frameworks. In this role, you will design, develop, and deploy intelligent solutions using Generative...

The Role Our company is growing and our solutions are expanding, leading to interesting technical and product challenges. You will work on Python & Django , in collaboration with our Development and Product teams. Your goal will be to build a complex infrastructure of services...

About the Role Pragmatike is recruiting on behalf of a fast-scaling, well-funded distributed cloud infrastructure startup building next-generation AI-native cloud services. The company is redefining how compute is delivered by providing GPU-powered infrastructure for ...

Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project () and drive specialized data scraping workflows for real-world applications. In this role, you'll apply your expertise in web scraping, data extraction, and data ...

ATCOM S.A. is responsible for numerous large and notable web projects and solutions in Greece, in a variety of sectors, such as large e-commerce and travel sites, intranets, news portals or other large-scale web applications, for the private and public sector. Being the...

About the project Hands-on Tech Lead for an AI Companion in an online mahjong game. The client is a social gaming company (web3 element) that scales its product and team. We deliver the AI side of their game as their embedded AI partner. The AI Companion plays...