Senior Data Engineer

Senior Data Engineer Miejsce pracy: Warszawa Technologies we use Expected SQL Python Microsoft SQL Server PostgreSQL MongoDB DynamoDB Spark Hadoop Azure Data Factory Kafka Airflow Lambda Microsoft Azure AWS Git Bitbucket GitHub GitLab Operating system Windows About the project In Cyclad we work with top international IT companies to boost their potential in delivering outstanding, cutting-edge technologies that shape the world of the future. We are seeking a Senior Data Engineer for our clients and collaborate with project teams responsible for developing advanced Data Lakehouse, Business Intelligence, and Advanced Analytics solutions in cloud environments. Working in an international setting, they will specialize in the latest technologies in this field. Project information: •Office Location: Warsaw, Poland •Remote work: 100% Remote •Budget: 180 PLN/net/h VAT on B2B •Start date: ASAP/ depending on the candidate's availability Your responsibilities Design and enhance data platforms, driving both functional and architectural improvements Develop and optimize ETL/ELT processes for large-scale data processing Standardize and streamline technical processes, ensuring best practices in code, testing, and documentation Conduct code reviews and maintain high-quality standards Collaborate with Data Engineers & Analysts to enhance technology solutions Mentor the team on solution design, code quality, and process optimization Our requirements 5 years in BI, ETL/ELT, Data Warehouse, and Big Data solutions Strong SQL & Python (5 years) Experience with relational (SQL Server, PostgreSQL, etc.) & NoSQL (MongoDB, DynamoDB, etc.) databases Hands-on with Spark/Databricks, Hadoop, Azure Data Factory, Kafka, Airflow, dbt, etc Knowledge of Data Governance, Streaming, and Data Architectures (Data Mesh, Data Vault, Lambda/Kappa) Familiarity with Azure & AWS data services Proficiency with Git (Bitbucket, GitHub, GitLab) English: B2 minimum (C1 preferred) This is how we organize our work This is how we work at the client's site you focus on a single project at a time you develop several projects simultaneously you have influence on the technological solutions applied you have influence on the product you develop the code "from scratch" you focus on product development agile This is how we work on a project testing environments Development opportunities we offer development budget intracompany training substantive support from technological leaders technical knowledge exchange within the company What we offer Global projects in clouds - we work with clients from all over the world based on modern cloud technologies Certification reimbursement - we fund exams, Microsoft certifications, AWS, Databricks Learning time - 60 paid hours per year Flexible approach - the choice between working from home or meeting at our offices Personalized benefits - medical care, subsidized sports packages, language tuition, new employee referral bonus (up to PLN 15,000) as well as annual and media bonuses Recruitment stages HR Screen Technical interview Project interview Cyclad In Cyclad we work with top international IT companies in order to boost their potential in delivering outstanding, cutting edge technologies that shape the world of the future. Please enclose the following statement in your application:I hereby give consent for my personal data contained in the submitted application documents to be processed by Cyclad sp. z o.o., ul. Chłodna 48/1, 00-872 Warszawa, including my image, in relation to my participation in the recruitment process. I acknowledge that the above consent may be withdrawn at any time. If you are interested in participating in future recruitment processes, please enclose the following statement in your application:I hereby give consent for my personal data contained in the submitted application documents to be processed by Cyclad Sp. z o.o., Cyclad sp. z o.o., ul. Chłodna 48/1, 00-872 Warszawa, including my image, in relation to my participation in future recruitment processes. I acknowledge that the above consent may be withdrawn at any time.The Personal Data Controller is Cyclad Sp. z o.o., ul. Chłodna 48/1, 00-872 Warszawa, e-mail: officecyclad.pl, contact with the Data Protection Officer is available via e-mail: IODcyclad.pl. Personal data collected through job applications (CV) within the scope provided for in labor regulations shall be processed in order to allow performance of the ongoing recruitment pursuant to Art. 6(1)(a) of Regulation (EU) no. 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of individuals with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC (further referred to as GDPR). In case of giving consent to processing of data for future recruitment processes – personal data shall be processed under theconsent, pursuant to Art. 6(1)(a) of the GDPR. If the Application form contains data referred to in Art. 9(1) of the GDPR, it shall be necessary to have the candidates consent for the processing of such data (Art. 9(2)(a) of the GDPR). The consent can be revoked at any time. Withdrawal of the consent shall not affectthe lawfulness of the processing that had been performed under the consent prior to its withdrawal. Personal data provided by the candidate related to:- participation in a selected recruitment process will be stored until the recruitment process is completed for a given position,- participation in future recruitment processes will be stored until the candidate's consent to the processing of their data for this purpose is withdrawn, no longer, however, than for 5 years since the last update of the candidate’s data.Personal data may be disclosed to employees or associates of the Company, entities providing support to the Company on the basis of outsourced services or in accordance with data processing agreements, to entities authorized under the law, as well as to entities collaborating with the Company within the scope of job placement, in order to conduct recruitment processes. After the employee’s consent, personal data may also be disclosed to a potential employer for whom the recruitment process is being conducted.Submission of the candidate’s personal data within the scope under Art. 221 of the Labor Code is obligatory for participation in the recruitment process. Submission of other data by the candidate is voluntary. No submission of personal data within the required scope or objection to the processing ofsuch data shall result in lack of possibility to include the Application in the recruitment processes conducted by the Company.The candidate has the right to access and rectify the contents of their data, remove such data, limit its processing, transfer such data, submit objection to the processing and revoke the consent at any time, without affecting the lawfulness of the processing conducted under such consent before it waswithdrawn. The candidate also has the right to file a complaint with the President of the Office for Personal Data Protection when they consider the processing of their personal data to be a violation of the provisions of the GDPR.

Location: Warszawa, PL

Posted Date: 4/19/2025