Junior Data Engineer (Databricks)

Wwshemi; Polska; Hybrid; PLN 120,000 - 180,000; Full time

Benefits offered by this job

Flexible remote/hybrid options

Competitive salary package

Career growth opportunities

Education reimbursement

Job summary

Wwshemi in Poland seeks a Data Engineer to design, build, and maintain data pipelines using Python and PySpark. You will collaborate with an international team to deliver scalable data solutions in Azure, Databricks, and Snowflake.

The role emphasizes code quality with unit tests (pytest), strong SQL skills, and knowledge of CI/CD with GitLab. Remote-friendly/hybrid work with flexible formats, competitive salary, and career growth opportunities.

Qualifications

• 1–2 years of data/software engineering experience.
• Proficient in Python and PySpark for data pipelines.
• Strong SQL skills and experience with data querying.
• Experience with Git/GitLab and CI/CD workflows.
• Knowledge of cloud platforms (Azure) and data platforms (Databricks, Snowflake).
• Familiarity with pytest for testing and code quality.
• Strong communication in English and Polish.

Responsibilities

• Design, build, and maintain data pipelines using Python/PySpark.
• Collaborate with an international team to develop scalable data solutions.
• Debug and analyze system issues (Tier 2) and write tests.
• Develop and maintain documentation and onboarding checklists.
• Configure new tenants and support CI/CD with GitLab.
• Utilize Databricks and Azure for data processing and management.

Skills

Python

PySpark

SQL

Git

English (B2)

Polish (B2)

Unit testing

Collaboration

Tools

Databricks

Snowflake

Docker

Kubernetes

GitLab

Job description

Join our team to work on enhancing a robust data pipeline that powers our SaaS product, ensuring seamless contextualization, validation, and ingestion of customer data. Collaborate with product teams to unlock new user experiences by leveraging data insights. Engage with domain experts to analyze real-world engineering data and build data quality solutions that inspire customer confidence. Additionally, identify opportunities to develop self-service tools that streamline data onboarding and make it more accessible for our users.

Our Client was established with the mission to fundamentally transform the execution of capital projects and operations. Designed by industry experts for industry experts, our Client’s platform empowers users to digitally search, visualize, navigate, and collaborate on assets. Drawing on 30 years of software expertise and 180 years of industrial legacy as part of the renowned Scandinavian business group, Client plays an active role in advancing the global energy transition. The company operates from Norway, the UK, and the U.S.

Key Responsibilities

• Design, build, and maintain data pipelines using Python/PySpark.
• Collaborate with an international team to develop scalable data solutions.
• Conduct in-depth analysis and debugging of system bugs (Tier 2).
• Develop and maintain smart documentation for process consistency, including the creation and refinement of checklists and workflows.
• Set up and configure new tenants, collaborating closely with team members to ensure smooth onboarding.
• Write unit/integration tests to ensure the quality and reliability of data services.
• Work with Gitlab to manage code, CI/CD and collaborate with team members.
• Utilize Databricks for data processing and management.
• Work in Azure cloud.

Requirements

• Programming: Minimum of 1-2 years as data/software engineer, or in a relevant field .
• Python working knowledge: Coding experience in Python, particularly in delivering/maintaining data pipelines and troubleshooting code-based bugs. Experience working with large codebases, working with an IDE and Git.
• Data Skills: Structured approach to data insights and diagnostic skills for data related issues.o data insights.
• Cloud: Familiarity with cloud platforms (preferably Azure).
• Data Platforms: Knowledge of Databricks, Snowflake, or similar data platforms.
• Database Skills: Knowledge of relational databases, and working experience with SQL.
• Documentation: Experience in creating and maintaining structured documentation.
• Testing: Proficiency in utilizing testing frameworks (pytest) to ensure code reliability and maintainability.
• Version Control: Experience with Git and Gitlab or equivalent.
• English and Polish Proficiency: B2 plus.
• Interpersonal Skills: Strong collaboration abilities, willing to learn new skills and tools, adaptive and exploring mindset. We're looking for candidates that do not fear to reach out to others.

Nice to have

• Big Data: Experience using Apache Spark/PySpark.
• Knowledge of Docker and Kubernetes.
• Ability to travel abroad once/twice a year for an on-site team building (Oslo, Norway) .

We offer*

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers