Senior Data Engineer

3Pillar Global, Inc.; Polska; Hybrid; PLN 352,000 - 469,000; Full time

Job summary

3Pillar Global, Inc. is seeking a Senior Data Python + AWS Engineer to design and deliver robust data products for clients. You will develop data pipelines, build parsers for instrument outputs, and implement scalable data models with tests and reusable libraries.

The role emphasizes Python and SQL proficiency, experience with data visualization tools, and strong communication to drive project delivery in a remote-first, flexible work environment.

Qualifications

• 5+ years building data engineering solutions.
• 3+ years Python and SQL experience.
• Experience with data plotting/dashboarding tools is a plus.
• Excellent communication and ability to own project delivery.

Responsibilities

• Develop data acquisition strategies from research instruments.
• Build and optimize parsers for multiple file formats (.xlsx, .pdf, .txt, .raw, .fid).
• Architect data models and scalable data pipelines with tests and utilities.
• Compare datasets from similar instruments to design extensible models.
• Create visualizations and dashboards using Streamlit, Tableau, or Jupyter Notebook.

Skills

Data engineering

Python

SQL

Communication

Delivery ownership

Tools

Streamlit

Tableau

Jupyter Notebook

Excel

Job description

Employee

Regular

Job Description

At 3Pillar Global, we specialize in building impactful software products that power digital businesses. We are looking for a talented Senior Data Python + AWS Engineer who will not only write code but also deliver exceptional product capabilities for our clients. Your contributions will play a pivotal role in achieving our passion for client success, solidifying our position as a leading product development services company.

Key Responsibilities

• Develop and refine strategies for acquiring research data from scientific laboratory instruments.
• Engineer and operationalize custom file parsers to handle diverse instrument output formats—including .xlsx, .pdf, .txt, .raw, .fid, and a variety of proprietary vendor binaries.
• Architect and implement robust data models, along with scalable data pipelines, comprehensive unit and integration tests, and modular utility libraries.
• Perform comparative analysis of datasets generated by similar instruments or workflows to design shared, extensible data model components.
• Create visualizations, reports, and interactive dashboards leveraging platforms such as Streamlit, Tableau, Jupyter Notebook, and others.

Minimum Qualifications

• 5+ years of building solutions as a Data Engineer or similar fields.
• 3+ years working in Python and SQL with a focus on data.
• Experience with data plotting dashboarding tools like Streamlit, Tableau, and Jupyter Notebook is a plus
• Excellent communication skills, attention to detail, and the confidence to take control of project delivery.
• Quickly understand a highly technical product and effectively communicate with product management and engineering.

Nice to Have

• Passionate about data problems and using AI and LLM to come up with creative ideas
• A degree in biology or chemistry or relevant fields OR > 3 years of work experience in pharmaceutical or biotech industry in scientific data engineering, data modeling, or data analytics.
• Exposure to DevOps practices in cloud environments.

What is it like working for 3Pillar Global?

At 3Pillar, you choose where you work - whether in an office, from home, or a combination of both. We are committed to supporting your family and personal goals. Interviews and onboarding are conducted virtually, as an ongoing commitment to our remote-first culture.

New team members will live our shared values of Intrinsic Dignity, Open Collaboration, Outsized Impact, and Continuous Improvement everyday to harness The Power of Team and deliver exceptional products and services for our clients.

We support the comprehensive wellbeing of our team members, through:

Career growth and development

Physical and mental wellbeing: as a company, we spend a whole trimester in our annual cycle focused on wellbeing. Whether it is taking advantage of fitness offerings, mental health plans (country-dependent), or simply leveraging unlimited PTO to take some needed time off, we want all of our team members operating at their best.

Living our value for Intrinsic Dignity as an equal opportunity employer.

Join us and be a part of a global tech community! Check out our Linkedin site and Careers page to learn more about what it’s like to be part of our #oneteam!

Job Snapshot

Updated Date

09/28/2026

Job ID

Job_40

Department

Data & AI