Swiss Software Engineering
made in Slovakia
Matúš Mackovčin, Violinist and Professional Test Engineer

Apache Spark Expert

Place of work

Einsteinova, Petržalka

Contract type



3 000 EUR/monthSalary depends on skills and experience

Job description

ERNI is Swiss-based consulting company with more than 500 employees internationally. In Bratislava we focus mainly on software engineering, our customers come from different areas and we implement our projects using agile methodologies like Scrum. We support customers in high-tech, financial services and many other domains in improving their processes and technologies.

Join our team in Bratislava and jump into a project for one of our customers, one of the leading reinsurers in the world. ERNI is supporting Zurich branch of this customer with SW development services.

• In the distributed team, you will be go-to-person for Apache Spark
• You will be part of the team developing and maintaining a financial risk modelling system for one of the most successful reinsurance company
• You will work from Bratislava with occasional business trips to Zurich once the COVID19 pandemic situation ends in Europe

Job requirements
Must have:
• Experience building complex, highly scalable backend application
• Experience in numerical programming, simulations, and algorithms
• Experience with Apache Spark, PySpark, and SQL
• Experience with Python, especially with NumPy, Pandas & SciPy
• Fluent in spoken and written English

Nice to have:
• Knowledge of Azure or AWS cloud solutions
• Proficient understanding of GIT and DevOps standards
• Experience in asset management is an advantage
• Some experience with Databricks platform


• Interesting projects based on the newest technologies
• Opportunity for self-improvement and career growth
• Internal & external software development education and trainings (certifications) covered by ERNI
• Flexible working time & overtime compensation
• 5 weeks of vacation, 3 sick days, home office
• Language courses (en, de) fully covered by ERNI
• Sport & culture personal budget (including medical care)
• Referral & relocation bonus
• Fully covered meal vouchers
• New office
• Team buildings (grill parties, Christmas dinner, Hack&Hike session, EPD - two day education & leisure event, sport events, company breakfast etc.)
• Well-established community: Developers Community Sessions, Brownback Sessions, Cinema , Gaming Club

Company address

ERNI (Slovakia) s.r.o.
851 01 Bratislava

Number of employees

100-149 employees


Kontaktná osoba: Mgr. Petra Linková
E-mail: poslať životopis
ID: 3995973  Dátum zverejnenia: 22.1.2021  Základná zložka mzdy (brutto): 3 000 EUR/month