TechLead Data Engineering

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.

As a Tech Lead, you will drive the end-to-end technical delivery of data engineering projects, architect scalable systems, ensure best practices in software development, and mentor engineers to achieve technical excellence. Your leadership will help us build secure, compliant, and modern big data solutions aligned with business needs and regulatory requirements.

Sounds like your kind of challenge?

What you’ll be doing

Lead the technical design and delivery for data engineering solutions.
Architect, design, and implement optimized data pipelines for high-volume processing (Spark, Airflow, Hive, Databricks, Cloudera).
Oversee code quality, CI/CD workflows, versioning, and cloud deployments.
Build and maintain scalable data lake solutions for structured and unstructured data.
Act as a technical mentor, supporting the team in best practices and technical growth.
Write and review high-quality Scala/Spark code.
Collaborate with global business and technology teams to ensure alignment to standards and vision.
Drive compliance with internal security and regulatory policies.
Utilize AI-based automation and optimization techniques to accelerate development.

Note: Detailed project information will be shared during the recruitment process.

What you get in return

Flexible cooperation model – choose the form that suits you best
(B2B, employment contract, etc.)
Hybrid work setup – remote days available depending on the client’s arrangements
Collaborative team culture – work alongside experienced professionals eager to share knowledge
Continuous development – access to training platforms and growth opportunities
Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more
High quality equipment – laptop and essential software provided

Who we’re looking for

7+ years of experience in Big Data and large-scale systems.
Minimum 3 years hands-on experience with Spark and Scala.
Expertise in Big Data tools (Airflow, Hive, Cloudera) and orchestration systems.
Strong understanding of data modeling and performance optimization.
Proven experience in setting up DevOps processes and CI/CD pipelines.
Exposure to cloud environments (Azure preferred).
Strong communication and leadership skills, fluent in English (C1+).
Degree in Computer Science, Engineering, or related field.

Nice to Have:

Familiarity with Databricks, Kafka, Docker, Kubernetes, OpenShift.
Knowledge of cybersecurity best practices, Sonar, Fortify.
Experience with microservices and REST-based APIs.

Joining this project you’ll become part of Mindbox – a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’ll back you up every step of the way, accelerate your development, and ensure your skills make a difference.

TechLead Data Engineering

Warsaw

B2B, Contract of employment

1400 - 1600 PLN/MD + VAT

Apply for position

I will handle your recruitment

Magdalena Szymoniuk

SUPPORT & BENEFITS

Private healthcare

Fast access to doctors and medical tests.

Mindbox fully covers the individual package. You can extend the coverage to your partner and family on preferential terms. A wide network of medical providers and clear rules for everyday use.

Multisport

Energy that pays off.

We cover 50% of the card cost. You get access to thousands of sports facilities across Poland, plus a convenient mobile app. Additional cards for family members are available.

Training & development

Practical support for your career growth.

We co‑fund courses, certifications and conferences under a clear Training Policy. You also get access to a library of recorded webinars and trainings – available whenever you need them.

Eyewear or contact lenses co‑funding

Clear vision means comfortable work.

Up to PLN 500 every two years, with an additional PLN 300 available in justified cases. Simple reimbursement, regardless of your form of cooperation.

Group life insurance

Real protection from day one.

Option I is fully funded by Mindbox, Option II is co‑funded. You can include your partner and adult children, with coverage that also applies to treatment and hospitalisation abroad.

Ongoing support from the Talent Network Development

You’re not on your own in a project.

Regular contact, quick response and a partnership‑based approach. You focus on your work — we help take care of the rest.

Regular integration meet‑ups

Relationships that work beyond the project.

Cyclical meet‑ups for contractors in major cities across Poland. A space to talk, exchange experience and stay in real contact with the Mindbox team.

Annual company‑wide integration

One event. The whole community.

A two‑day company gathering with accommodation, transport and a full activity programme. Time to connect teams from across Poland and build shared experiences.