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Offer summary
(Summary generated by AI based on the full job description)
The project focuses on Big Data and Data Engineering within the AWS cloud ecosystem using Glue, DMS, Redshift, S3. Key technical skills include Python, Scala, Bash with emphasis on building reliable and performant data pipelines. Responsibilities cover data lifecycle management, Spark job optimization, and crash-resistant solutions. The rate is €27-37/h, with fully remote work and long-term collaboration.
from: 24 July 2026
to: 23 August 2026
salary not specifiedB2B contract (full-time)
Offer parameters
level:senior
working mode:remote
location:Warszawa, Masovian
Warszawa, Masovian
Requirements
Expected technologies
AWS
Python
Scala
Bash
Our requirements
- 4+ years of commercial working experience as a Data Engineer.
- Deep expertise in the AWS tech stack (Glue, DMS, Redshift, S3) proven by experience in previous commercial projects.
- Strong proficiency in Python, Scala, and Bash is required. Specifically, our client uses Scala for production data transformation and CDC, and Bash for CI/CD operations.
- Capability of traversing the "AWS universe" and managing data lifecycles, not just a Database Administrator type of experience.
- Reliability & Performance: understanding how to build crash-resistant, idempotent pipelines and optimize Spark jobs via partitioning, columnar formats (Parquet), and broadcast joins.
- Attention to detail, creative problem-solving abilities and a passion for data.
- Excellent command of written and spoken English (C1+).
Your responsibilities
- Location: European Union
- Contract type: Full-time, freelance B2B
- Rate: €27-37/h (flexible, depending on experience)
- Start: ASAP
- Duration: long-term
About the project
How freelancing works at Netguru?
As a , you can choose what works well for you. You decide when, where, and how you work on projects and tasks.
We match you with work that fits your skills. Plus, you have access to various opportunities across different industries and companies. That means you will not only gain more experience, but also develop various skills.
But there's more. Netguru freelancers can benefit from full-time collaboration and really be a part of the team.
So, are you ready to make an impact? Join Netguru, and let's build beautiful software together.
This is how we organize our work
This is how we work
at the client's siteagile
What we offer
- 100% remote work;
- work with an experienced team of developers and continuous development of your hard and soft skills;
- long-term collaboration on challenging products.
Recruitment stages
- 1.invite you for a meeting with our recruiter
- 2.solve task or invited to an interview and pair programming
- 3.meet the client at the final interview
NETGURU S.A.
Netguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands including IKEA, VW, OLX, Delivery Hero, Żabka, Wolt, Careem, and Vinted.
(Senior) Data Engineer - Freelance
I apply to:
NETGURU S.A.
Warszawa, Masovian
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