Senior Data Engineer (Azure Databricks)

Holisticon Insight is a data-focused technology and consulting company, part of the Nexer Group. Our mission is simple: We make companies Data Driven.

We build data platforms and data-intensive systems that solve real business problems. We work end-to-end, from integrating data from multiple sources (including IoT and operational systems), through building scalable data pipelines and semantic layers, to delivering analytics and AI solutions used in production.

Our projects often combine data engineering, cloud, and software development. We don’t just process data - we also build systems that generate it, such as IoT and digital platforms, which later become part of the data ecosystem. You’ll work on real use cases – optimizing processes, enabling better decisions, and building data products used by business teams. We focus on clean architecture, modern tech stacks, and ownership of what we build.

At Holisticon Insight we value strong engineering skills, autonomy, and collaboration. We keep a flat structure, small teams, and a lot of responsibility on the engineer level.

Check us out!👇 

https://holisticon.pl/holisticon-insight/ 

We offer a B2B contract  

• 150 – 180 PLN net/hour + VAT

We are looking for a Senior Data Engineer with strong Databricks and Azure Data Platform experience to join our client's project in the Swedish regional energy and utility company. In this role, you will work at the forefront of modern data platform technology, collaborating closely with the customer to create high impact, data driven solutions. 

In this role you will: 

• Design, develop, and maintain scalable data pipelines and data platform solutions using Azure technologies. 

• Build and enhance new features for the client's growing data platform while ensuring high quality and maintainability. 

• Take ownership of technical decisions, architecture design, and implementation of data solutions from concept to production. 

• Collaborate closely with data scientists, business stakeholders, and technical teams to deliver reliable data products. 

• Support and mentor less experienced data engineers by sharing knowledge and promoting engineering best practices. 

• Manage production deployments, monitor platform performance, and ensure operational stability of data services. 

• Contribute to platform maintenance, troubleshooting, and continuous improvements across the data ecosystem

• Design, develop, and optimize streaming and batch data processing pipelines for large-scale datasets. 

• Work in a highly autonomous environment where you identify priorities, propose solutions, implement them, and take responsibility for their long-term success. 

You might be the perfect match if you possess the following competencies: 

• 5+ years of professional experience as a Data Engineer or in a similar role. 

• Strong hands-on experience with Databricks and modern data platform development. 

• Solid experience with Azure Data Factory and the broader Azure data ecosystem. 

• Good understanding of DataOps, DevOps practices, CI/CD pipelines, and infrastructure maintenance. 

• Experience in processing data from various sources, including relational and non-relational databases, as well as REST APIs. 

• Experience designing and implementing data architectures and scalable data processing solutions. 

• Strong SQL skills and proficiency in Python for data engineering workloads. 

• Experience supporting production environments, deployments, monitoring, and troubleshooting. 

• Familiarity with data streaming technologies and real-time data processing concepts will be considered a strong advantage. 

• Experience working in consulting environments or in roles requiring high ownership and independent decision-making. 

• Ability to proactively drive initiatives, define priorities, and balance technical excellence with pragmatic business needs. 

• Strong collaboration skills and willingness to mentor junior team members. 

• Ability to communicate clearly with both technical and business stakeholders. 

• Excellent English communication skills and location of candidate in Poland or other EU country. 

By joining Holisticon Insight you will get:

• Life insurance

• Multisport card

• Fully remote job

• Private medical care

• Flexible working hours

• B2B or contract of employment

• Amazing integration events on a regular basis

• Training budget (e.g. Microsoft Azure Certifications)

• Opportunity to impact our company culture build-up

• Work equipment (laptop, 2 monitors, and accessories)

Our recruitment process consists of the following steps:

• Initial interview with Julia, our recruiter - 30 minutes

• Technical interview with one of our technical interviewers - 60 minutes

• Interview with the client - 60 minutes

• Final decision