SENIOR BACKEND DEVELOPER
(WITH DATA ENGINEERING FOCUS)
ARMENIA
Position description:

We are looking for a highly skilled and experienced Senior Backend Developer with a strong focus on data engineering to join our team.

The ideal candidate will have a solid background in backend development, with expertise in building scalable systems and working with large datasets.

As a Senior Backend Developer, you will be key in designing and maintaining the infrastructure and services that support our data pipelines, ensuring data is efficiently processed, reliable, and accessible for critical business applications.
Expected set of skills and knowledge:

  • Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.
  • 4+years of experience in backend development, with exposure to data-intensive applications in industries like B2C, e-commerce, or related sectors.
  • Proficiency in Python and SQL, with experience in building and optimizing data warehouses, backend systems and microservices that interact with large datasets.
  • Experience working with GCP and big data technologies for processing and managing large-scale datasets.
  • Familiarity with data engineering tools and frameworks such as Apache Spark, Kafka, and Airflow.
  • Strong understanding of data storage solutions, including data lakes, data warehouses (e.g., BigQuery, Redshift, Snowflake), and ETL pipelines.
  • Proven ability to solve complex problems and translate business requirements into scalable backend solutions that support data-driven decision-making.
  • Excellent communication skills, with the ability to explain complex technical concepts to both technical and non-technical stakeholders.
  • Knowledge of data architecture and backend infrastructure design that supports the integration of data engineering practices.
  • Awareness of data security principles and data governance best practices.

If your experience lacks one of the criteria, send your resume anyway. We are flexible in our recruitment process.
Applied technology stack:
Python, SQL, GCP (Google Cloud Platform), BigQuery
Why Optimax Dev?
We care about your comfort at the workplace:
  • Legal Employment & Modern office
    Employee of Armenian Optimax Eyewear subsidiary. Legal two-sides agreement in accordance with the law of Armenia.

    Spacious comfortable office in the center of Yerevan at Mesrop Mashtoc 5, following the best traditions of IT companies' offices.
  • Health & Wellness
    Medical insurance, dental care, offline and online yoga, a relaxation room, gym membership, eco-initiatives, and much more.
  • English & Professional Development
    English language classes are conducted by teachers every day at the office and online. The company also covers the costs of any professional training (approved by team lead).
  • Transparent system of employee's growth
    Salary and grade upgrade every six months. Complex and unconventional workflows, a wide range of professional tasks, and a high level of expertise.
  • Meals & Snacks
    Always a fully stocked fridge with snacks and lunch for every taste. Unlimited tea, coffee, and other beverages. Pizza party every month.
  • More, than just co-workers
    We throw the best parties for employees and support all employee leisure initiatives.