
Database Optimization Expert
3 days ago
We are seeking a highly skilled Database Optimization Expert to join our team at Link Group.
About the CompanyLink Group is a leading provider of tech teams for Fortune 500 companies and innovative startups. Our mission is to connect professionals with opportunities that match their expertise, interests, and career aspirations.
Job DescriptionThe successful candidate will be responsible for developing, managing, and optimizing SQL databases and ETL processes to support business-critical applications in the finance/stock exchange industry.
Tech Stack- Databases: SQL Server, PostgreSQL, MySQL, Oracle
- ETL Tools: SSIS, Talend, Apache Airflow
- Cloud Platforms: AWS, GCP, Azure
- Scripting: Python, Shell, PowerShell
- Develop and optimize SQL queries, stored procedures, and database functions to ensure efficient data processing and retrieval.
- Design and maintain data models, schemas, and indexing strategies to improve database performance and data integrity.
- Implement and manage ETL pipelines for data extraction, transformation, and loading to support business needs.
- Maintain database performance, integrity, and security by monitoring and addressing any issues promptly.
- Collaborate with BI, analytics, and data engineering teams to ensure alignment with business objectives and deliverables.
- Strong skills in SQL, ETL, and database management.
- Experience with cloud-based databases (AWS RDS, Google BigQuery, Snowflake) and NoSQL databases.
- Familiarity with scripting languages (Python, Shell, PowerShell).
- Tailored opportunities to match your professional interests and goals.
- A dynamic and collaborative work environment.
- Access to diverse projects for global clients.
- Competitive compensation aligned with your expectations.
- Ongoing opportunities for professional growth and development.
If you are a motivated and experienced Database Optimization Expert looking for a new challenge, we would love to hear from you.
-
Remote, Warszawa, Czech Republic Raiffeisen Bank International AG Full timeCompany OverviewRaiffeisen Bank International AG is a leading financial institution with a strong presence in the Polish market.Job DescriptionWe are seeking an experienced Oracle Database Administrator to join our team in Warsaw, Poland. The ideal candidate will have strong experience in supporting Oracle 19 and other versions, as well as experience with...
-
Remote, Czech Republic Augmenta Full timeWe are an IT consulting firm specializing in digital solutions, and we're seeking a seasoned Expert C++ Developer to join our team.The ideal candidate will have extensive experience working with C++, OOP, multithreading, and STL, as well as a strong understanding of databases, particularly MS SQL Server, and basic SQL. Experience with distributed systems,...
-
Remote, Poznań, Czech Republic Link Group Full timeAt Link Group, we are seeking a highly skilled Senior Finance Implementation Expert to join our team of professionals. As a key member of our Microsoft Dynamics 365 Finance & Operations (D365F&O) implementation team, you will be responsible for leading complex financial and accounting projects from analysis to post-implementation support.We are looking for...
-
Expert SAP EWM Project Lead
5 days ago
Remote, Czech Republic Devire Full timeJob DescriptionCompany Overview: Devire Outsourcing IT is a partnership dedicated to self-employed IT specialists, executing projects for leading IT companies.Job Summary: We are seeking an experienced SAP EWM Lead to work on a long-term project for one of the 'Big Four' consulting organizations.Responsibilities:Perform detailed analysis of customer...
-
Remote, Czech Republic SquareOne Full timeWe are seeking a highly skilled Senior Data Scientist with expertise in building AI-powered applications at SquareOne.Job DescriptionWe will be building GenAI solutions end-to-end: from concept, through prototyping, productization, to operations. The ideal candidate will bring technical expertise in Natural Language Processing (NLP), especially leveraging...
-
Technical Expert in Cloud-Based Solutions
5 days ago
Remote, Czech Republic AVENGA Full timeWe are seeking a highly skilled Technical Expert in Cloud-Based Solutions to join our team at AVENGA. As an AWS Serverless Architect, you will design and implement scalable, secure, and efficient cloud-based systems using AWS services.Key ResponsibilitiesDesign and Develop: Cloud-based solutions using AWS services such as Lambda, API Gateway, DynamoDB, and...
-
Senior Software Engineer
4 days ago
Remote, Czech Republic 7N Sp. z o.o. Full timeWe are seeking a highly skilled Senior Software Engineer to join our team in developing cutting-edge healthcare technology solutions.About the ProjectThe project involves building scalable and innovative technologies to optimize patient trial success, reduce amendments, and accelerate study timelines. Our team collaborates with cross-functional experts from...
-
Remote, Warsaw, Gdynia, Rzeszów, Kraków, Wrocław, Czech Republic ELEKS Full timeCompany OverviewELEKS is a leading software development company with a strong focus on expertise in financial practice.Job DescriptionWe are seeking a highly skilled and experienced Financial Operations Expert to support the implementation of an ERP system (Workday, FDM).Key ResponsibilitiesAct as a financial expert in the implementation of the ERP system,...
-
Technical Lead
4 days ago
Remote, Czech Republic SquareOne Full timeSquareOne is seeking a highly skilled Technical Lead to join our product team. This permanent role requires a strong development background, a core technical mindset, and a solid understanding of technical architecture.As a Technical Lead, you will be responsible for developing and maintaining full-stack applications, focusing on Angular for user-friendly,...
-
Remote, Czech Republic AVENGA Full timeJob Description:A senior-level data science role at AVENGA requires an expert in cloud engineering and large language model technologies. As a key member of our team, you will leverage your advanced Python skills to design, implement, and optimize robust data pipelines.Key Responsibilities:
-
Digital Transformation Expert
6 days ago
Remote, Rzeszow, Czech Republic LYNQ POLAND SP Z O O Full time**Company Overview**Lynq is a global leader in Manufacturing Execution Systems (MES) software, committed to delivering innovative solutions that optimize manufacturing operations.We are headquartered in the UK, with a global footprint across Australia, France, India, Poland, Portugal, Turkey, and New Zealand.**About the Role**We're seeking a driven Digital...
-
Digital Marketing Expert for Client Success
4 days ago
Remote, Kyiv, Czech Republic Aweb Full timeAweb is an internet marketing agency that has successfully promoted clients' sites since 2006 using search engine optimization (SEO) and contextual advertising (PPC). Our mission is to help businesses grow by leveraging the power of digital marketing.We are seeking a highly skilled Digital Marketing Expert to join our team. The ideal candidate will have...
-
Data Solutions Architect
6 days ago
Remote, Czech Republic Link Group Full timeJob SummaryWe are seeking a skilled Data Solutions Architect to join our team at Link Group. As a Data Engineer with expertise in MS SQL Server, you will design, develop, and enhance database solutions while ensuring data security and integrity.Key ResponsibilitiesDesign and develop SQL Server databases to align with business needs.Optimize database...
-
Strategic Fintech Business Solutions Expert
4 days ago
Remote, Czech Republic LumenGlobal Full timeLumenGlobal invites an experienced Business Analyst to contribute to our dynamic team.Key responsibilities include gathering and analyzing business requirements, optimizing processes in fintech and cryptocurrency trading, and ensuring seamless communication between stakeholders and development teams.You will be working on a trading platform, actively...
-
Remote, Czech Republic AVENGA Full timeCompany OverviewWe are AVENGA, a dynamic team that values innovation and teamwork.SalaryCompetitive salary based on industry standards.Job DescriptionWe are seeking an experienced Fullstack Developer to join our team. As a Fullstack Developer at AVENGA, you will be responsible for designing and developing modern, dynamic user interfaces using React.js,...
-
Remote, Kraków, Czech Republic OEC Full timeWe are seeking an experienced Senior Software Engineer to join our dynamic team at OEC, working on PartsTech solution.Company OverviewOEC is a leading provider of automotive e-commerce solutions helping repair shops, auto part distributors, and manufacturers run their businesses more effectively and profitably through e-commerce and data innovation.Job...
-
Remote, Warszawa, Czech Republic SquareOne Full timeWe are seeking a highly skilled Senior Cloud Data Architect to join our team at SquareOne. As a Python expert, you will play a crucial role in driving the software design, implementation, and maintenance of our Remote Monitoring Patient Platform (RPMP) for processing, analysis, and storage of digital biomarker data.Key Responsibilities:Maintain and develop...
-
Senior Snowflake Platform Architect
3 days ago
Remote, Czech Republic 7N Sp. z o.o. Full timeAbout the RoleWe are seeking an experienced Senior Snowflake Platform Architect to lead our team in building and operating a global data platform based on Snowflake.As a key member of our team, you will collaborate with Snowflake platform consumers providing technical support and consultancy. You will develop comprehensive architectural and integration...
-
Data Science Leader
3 days ago
Remote, Czech Republic Link Group Full timeAt Link Group, we specialize in building tech teams for Fortune 500 companies and some of the world's most exciting startups.We are currently looking for a skilled professional to join our team and work on innovative, data-driven projects for global clients.About UsOur mission is to connect talented professionals with opportunities that align with their...
-
Remote, Kraków, Czech Republic OEC Full timeAt OEC, we're seeking a highly skilled Senior Software Engineer to join our dynamic team working on PartsTech solution.About UsWe are an innovative technology company dedicated to helping repair shops, auto part distributors, and manufacturers run their businesses more effectively and profitably through e-commerce and data innovation.About the RoleDesign and...