Optasia
Data Engineer, Fintech
Skills
5 months ago
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Important information
Contract type:
Permanent
Location:
Athens, Greece
Work mode:
Onsite
Published on:
7 August 2026
What they need
Optasia is a fully enabled B2B2X financial technology platform covering scoring, financial decisioning, disbursement and collection. We are committed to enabling financial inclusion for all. We are changing the world our way .
We are seeking for enthusiastic professionals, with energy, who are results driven and have can-do attitude, who want to be part of a team of likeminded individuals who are delivering solutions in an innovative and exciting environment.
We are looking for a Data Engineer to join our growing Data Engineering team . As part of our team, you will be able to design and implement highly scalable end-to-end batch and streaming data pipelines and contribute to Optasia's success.
What You Will Do
- Improving scalability, stability, accuracy, speed and efficiency of our existing Data systems
- Design and develop end-to-end data processing pipelines
- Be comfortable navigating the following technology stack: Scala, Spark, Python3, scripting (Bash/Python), Hadoop, SQL etc.
- Design, build, test and deploy new libraries, frameworks or full systems while keeping to the highest standards of testing and code quality
- Develop, maintain and optimize our core libraries for batch processing and ingestion of large volumes of data to the big data infrastructure
- Build and maintain CI/CD orchestration
What You Will Bring
- Bachelor's or Master's degree in Computer Science or Informatics
- 2+ years of experience in Data engineering
- Working experience in software/data engineering and/or operations/DevOps/DataOps
- Working experience with the Apache Hadoop ecosystem (YARN, HDFS, HBase, Spark)
- Working experience with relational and NoSQL technologies
- Systems administration skills in Linux
- Experience with the deployment, configuration and maintenance of distributed systems and data/software engineering tools
Your key attributes
- Experience in fluid virtual infrastructures such as containers (e.g Dockers, Kubernetes)
- Experience with data and ML flow engines and tools, e.g. Apache Airflow
- Passion for learning new technologies and eagerness to collaborate with other creative minds
Why you should apply What we offer:
👟 Flexible hybrid working
💸 Competitive remuneration package
🏝 Extra day off on your birthday
💰 Performance-based bonus scheme
👩🏽⚕️ Comprehensive private healthcare insurance
📲 💻 All the tech gear you need to work smart
Optasia's Perks:
🎌 Be a part of a multicultural working environment
🎯 Meet a very unique and promising business and industry
🌌 🌠 Gain insights for tomorrow market's foreground
🎓 A solid career path within our working family is ready for you
📚 Continuous training and access to online training platforms
🥳 CSR activities and festive events within any possible occasion
🍜 Enjoy comfortable open space restaurant with varied meal options every day
🎾 🧘 ️ Wellbeing activities access such as free on-site yoga classes, plus available squash court on our premises
Other offers great for you!
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