Senior MLOps Engineer Gdańsk, Kraków, Warszawa Expert B2B 120 – 180 PLN/month

Jit; Polska; Hybrid; PLN 240,000 - 360,000; Full time

Benefits offered by this job

Remote work with monthly office visits

Flexible work organization

Professional development opportunities

Team integration events

Job summary

Jit is seeking a Senior MLOps Engineer to join a fintech initiative, focusing on building modern ML solutions. You will work remotely with monthly visits to Warsaw, Kraków, or Tricity, collaborating with data and engineering teams across Poland.

The role emphasizes deploying scalable ML platforms, applying best practices in CI/CD for ML, and contributing to cost-effective, reliable production systems with cutting-edge tech.

Qualifications

• 4+ years of experience in MLOps or related platform engineering roles.
• 2+ years designing and operating production model serving infrastructure.
• Hands-on with Databricks for ML workloads and integrations.
• Strong knowledge of Apache Airflow for workflow orchestration.
• Advanced Kubernetes and containerized environments experience.
• Practical MLflow experience for experiment tracking and deployment workflows.

Skills

MLOps

Platform engineering

Airflow

Kubernetes

MLflow

Databricks

Python

Infra as code

Tools

Databricks

MLflow

Kubernetes

Terraform/OpenTofu

Job description

Work model: remote with occasional visits to the office (once a month in Warsaw, Kraków, or the Tricity area)

Why choose this offer?

• You can expect a flexible work organization
• You will work for one of Poland’s leading organizations in the logistics and e-commerce industry
• The international work environment will give you the opportunity to work with leading experts from different teams and areas
• Your software will be used by millions of users, giving you the chance to make a real impact
• The Jit Community will bring you a nice time during regular integration meetings

We are looking for a Senior MLOps Engineer to join a new fintech project focused on building and developing modern machine learning solutions.

Requirements:

• 4+ years of experience in MLOps engineering or closely related platform engineering roles.
• 2+ years of experience designing and operating model serving infrastructure in production environments.
• Hands‑on experience with Databricks, including ML workloads and platform integrations.
• Strong knowledge of Apache Airflow for workflow orchestration.
• Advanced experience with Kubernetes and containerized environments.
• Practical experience with MLflow for experiment tracking, model registry, and deployment workflows.
• Strong understanding of Machine Learning lifecycle management and production ML operations.
• Experience implementing A/B testing, shadow deployments, and advanced release strategies for ML models.
• Experience with streaming platforms and CDC architectures.
• Strong knowledge of Infrastructure as Code principles and tools.
• Experience designing and implementing event-driven architectures.
• Understanding of cloud cost optimization and FinOps practices.
• Experience building highly available, scalable, and resilient distributed systems.
• Strong communication skills and ability to work across engineering and data teams.

Technologies you’ll work with

• Python
• Databricks
• MLflow
• Infrastructure as Code (Terraform/OpenTofu)

Client – why choose this particular client from the Jit portfolio?

This is an opportunity to join a well-established and rapidly growing Polish business and contribute to the development of a new fintech initiative from its early stages. The project combines the scale and stability of a large organization with the pace, autonomy and technical challenges of building a new business area. You’ll have a chance to work on solutions that directly support payments and financial products, using a modern technology stack and working alongside experienced technology teams.

About Jit Team

The Human Factor of IT – it’s not just a slogan, it’s a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 770 experienced experts, to whom we offer developmental projects, a wide range of benefits, and a proprietary professional development programme. Together with clients from around the world, we create innovative IT solutions delivered by highly specialised and efficient teams.

Behind our maxim are also charitable and educational activities. We support schools, universities, and educational institutions by conducting workshops, running educational projects, sponsoring events, and donating learning equipment. We offer internships that help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We also support numerous charitable organisations helping people in need, children, and the elderly. We are a Polish company and we share what we have achieved over more than 15 years of activity. By supporting local initiatives, we contribute to the circulation of good energy.

Here’s how we get from first “hello”
to “welcome aboard”

You’ll meet with our HR team to discuss your experience, approach to software development, and teamwork. We’ll also verify your English language proficiency as part of the conversation. Then, you’ll take part in atechnical interview focused on your skills and problem‑solving mindset.

We believe agreat workplace is more than aset of benefits. It’s about trust, long‑term relationships, and an environment where people can do their best work.

Share and gain experience. Jit Academy is aplatform serving amutual knowledge exchange. Lecture others and share your expertise or join the audience.

Jit Communities

Join the group of experts. We ensure constant growth, that’s why we keep building communities dedicated to mutual education.

Growth support

We value people who are looking to develop their skillset. We proudly finance avariety of courses and certifications so that you can gain new competencies.

Jit Summer Office

Gain access to the office located at the very beach in Chałupy. Jit Trailer awaits visits of the team members and their families.

Jit Boats

Cruise the bay thanks to the motorboat awaiting at the Yacht Park in Gdynia. Furthermore, there is afleet of jet skis and kites located at the beach in Chałupy.

Would you recommend any IT specialist we could hire? Share the contact and gain abonus if we hire them.

Start the day without haste.
At Jit, we begin and finish the day of work within acertain time frame, in stead of fixed hours.

Bonuses for content creators

We provide bonuses to those willing to participate in industry events as public speakers, and to content creators writing articles for our blog.

Mental health support

Mental health is fundamental. Take advantage of psychologists and psychotherapists’ support and reach for psychoeducational content on the wellbeing platform

We provide our teams with high‑quality gear necessary to work. Choose between MacOs or Windows and work the way you prefer.

Teambuilding events

Meet new, interesting people. We’re dedicated to building human relations and often host informal events that bound our team members.

Classes conducted for small groups, lectured
by our teachers, guarantee rapid results.

Take care of your wellbeing. Members of Jit Team, gain access to awide range of medical plans provided by Medicover or PZU.

We provide Multisport and Medicover Sport gym cards so that you can improve your physical condition.

Life insurance

Increase your safety. No matter the form of employment, we provide life insurance plans to our colleagues.

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