Optiveum

NewBe an early applicant On-siteEuropeContractSenior

3 days ago

Senior Data Engineer (Azure, Databricks)

Agile Automation Azure Azure Data Factory Big Data +21 skills

Senior data engineer building and optimizing ETL pipelines in the Azure/Databricks ecosystem for the captive-finance arm of a global automotive company: migrating legacy data, creating SQL/Databricks data structures, and ensuring data quality in agile teams. Contracted via Optiveum on a B2B basis, 100% onsite in Wrocław.

up to 165 PLN / hr

6 days ago

Python/Scala Developer for Transaction Monitoring

New HybridEuropeContract

Agile Automation Bitbucket CI/CD Data Pipelines +10 skills

Builds data pipelines and detection logic (rules, scoring) for capital-markets AML transaction monitoring at a banking-sector client, contributing to a greenfield architecture. Day to day involves Python/Scala, Apache Spark (PySpark), SQL and CI/CD tooling on a B2B, hybrid contract via Optiveum.

up to 190 PLN / hr

2 weeks ago

Senior Backend Dev (Java or Python) - Hybrid, Security

HybridEuropeSenior

Senior backend developer building the Automated Security Retest Engine, a platform that automates analysis of security assessment reports and validates remediations. Day to day spans a Python processing pipeline and a Java Spring Boot web UI, working hybrid — three days per week from the office in Warsaw (Gdańsk or Gdynia possible).

Java Python Spring

2 weeks ago

Senior Backend Developer - Java or Python

EuropeContractSenior

API Authentication Automation Bootstrap CI/CD +18 skills

Senior backend developer (Java or Python) on Optiveum's client project: an Automated Security Retest Engine with a Python processing pipeline and a Java Spring Boot web app. Hybrid role (3 days/week in office) in Warsaw, Gdańsk, or Gdynia on a B2B contract paying up to 130 PLN/h net + VAT.

up to 130 PLN / hr

Open 15d HybridEuropeContractSenior

2 weeks ago

Senior Fullstack Developer (Java + Angular)

Agile AI Angular API AWS +20 skills

Senior fullstack developer building insurance claims systems for a client in the insurance sector, using Java with Spring, Hibernate and Kafka on the backend and Angular on the frontend. Works in a Scrum team on microservices and monoliths; B2B contract with Optiveum, hybrid setup based in Warsaw (75% remote).

130 – 130 PLN / hr