Senior Software Engineer (Data) | f/m/d

Technologies we use

Expected

• Python
• SQL
• Azure Cloud
• Databricks

Operating system

• Windows

Your responsibilities

• developing production-quality software and services, rather than treating analytics and AI as isolated prototypes
• building and integrating APIs and services (streamlit, react, PowerBI application) that expose data, analytics and AI capabilities to applications and business processes
• using Python and PySpark and SQL to implement scalable processing and analytical workloads
• developing solutions using Azure Cloud and Databricks, including appropriate storage, compute, orchestration and AI services
• integrating AI/ML and GenAI capabilities, including services such as Azure OpenAI and Azure Machine Learning where appropriate
• taking ownership of DevOps and CI/CD, including automated build, test, deployment and configuration of workloads
• applying containerization and orchestration technologies such as Docker and Kubernetes/AKS where appropriate
• engineering solutions for performance, scalability, reliability, security and cost efficiency
• ensuring appropriate data quality, security, governance and regulatory compliance
• monitoring production workloads, troubleshoot incidents and continuously improve operational stability
• collaborating with business owners, analysts, data scientists, architects, software engineers and platform/DevOps teams
• contributing to architectural decisions, engineering standards, code reviews and reusable components

Our requirements

• fluent English
• at least 5 years of professional experience in software engineering, data engineering, or platform engineering, ideally in cloud-based environments
• proven track record of delivering production-grade solutions in enterprise settings
• strong understanding of software engineering, data engineering, and modern cloud development practices
• experience translating business requirements into scalable, maintainable technical solutions
• understanding of software quality attributes, including security, scalability, reliability, performance, and observability
• strong analytical and problem-solving skills with a pragmatic, solution-oriented mindset
• ability to work effectively across disciplines, collaborating with business stakeholders, architects, engineers, analysts, and data scientists
• proactive, collaborative, and ownership-driven working style
• strong communication skills and ability to influence technical decisions and engineering standards
• feeling comfortable with working in an international environment

What we offer

• Let's be healthy – medical package, sports card, and numerous sports sections – these are some of the benefits that help our employees stay in good shape.
• Let's be balanced – work-life balance is a key aspect of a healthy workplace. We offer our employees flexible working hours, a confidential employee assistant program, as well as the possibility of remote working. However, staying at home with our in-office gaming room and dog-friendly office in Warsaw won’t be easy.
• Let's be smart – we organize numerous workshops and training courses. Thanks to hackathons and meetups, our specialists share their expertise with others. Additionally, we have a wide range of digital learning platforms and language courses.
• Let's be responsible – each year, we participate in several CSR activities, during which, together with our colleagues, we do our best to create a better future.
• Let's be fun – company-wide bike races and soccer matches, film marathons in our cinema room or other engaging team-building activities – we got it covered!
• Let's be diverse – every team member is valued, regardless of gender, nationality, religious beliefs, disability, age, and sexual orientation or identity. Your qualifications, experience, and mindset are our greatest benefit!

Benefits

• sharing the costs of sports activities
• private medical care
• sharing the costs of foreign language classes
• sharing the costs of professional training & courses
• life insurance
• remote work opportunities
• integration events
• employee referral program
• charity initiatives

About the role

We work for the financial industry and you will play an important role in a DevOps approach designing, building, and maintaining the systems that underly data-driven decision-making. Your primary responsibility is to ensure the efficient and reliable flow of data from various sources to support business intelligence, investment, and asset management.

ERGO Technology & Services S.A.

ERGO Technology & Services S.A. (ET&S), a member of the Munich Re and ERGO Group, is delivering integrated IT and business services to international markets. Our expertise lies in providing advanced IT services, with a focus on modern, business-driven technology solutions. On the business side, we also support the Group in various end-to-end insurance processes, including finance, operations, and underwriting. With offices in Warsaw and Gdansk, and strong global partnerships, we foster a dynamic, multicultural environment that promotes diversity and international opportunities.

This is how we work