Senior Software Engineer: Build Scalable, Impactful Systems

People.ai; Poland; On-site; PLN 90,000 - 120,000; Full time

Job summary

A technology company in Poland is seeking a Senior Software Engineer to work on backend systems and scalable data pipelines. The ideal candidate has over 5 years of experience in enterprise environments, expertise in Python or Java, and a strong background in data analysis and machine learning. This role offers the opportunity to innovate within a diverse team and tackle interesting challenges that drive company growth and client success.

Qualifications

• 5+ years of professional experience working on backend systems in an enterprise environment.
• Experience developing systems based on LLM is a plus.
• Strong knowledge of TDD, Unit, and automated test paradigms.

Responsibilities

• Design and implement core backend services and data pipelines.
• Perform data-driven research using big data.
• Collaborate with engineering teams to build new features.

Skills

Backend systems development

Data analysis

Machine learning

Python

Java

Scala

Data processing (Spark)

DevOps mindset

Education

Bachelor’s Degree in Computer Science or related discipline

Tools

Docker

Kubernetes

Elasticsearch

Job description

A technology company in Poland is seeking a Senior Software Engineer to work on backend systems and scalable data pipelines. The ideal candidate has over 5 years of experience in enterprise environments, expertise in Python or Java, and a strong background in data analysis and machine learning. This role offers the opportunity to innovate within a diverse team and tackle interesting challenges that drive company growth and client success.