Data Engineer

Who we are?

Welcome to Welltech – a global leader in Health & Fitness mobile applications. With over 200 million installs and a suite of six innovative apps, we're dedicated to enhancing the health and well-being of millions worldwide. Over the past six years, our diverse and passionate team of over 600 professionals has been driving this mission forward. From intuitive nutrition trackers to groundbreaking fitness solutions, we empower individuals on their transformative journey toward optimal health and happiness.

Why Welltech?

Imagine making a global impact on health and wellness as part of our team! At Welltech, you'll have the opportunity to shape the future of our products and company, directly influencing the lives of millions. We're at an exciting juncture with a loyal customer base and many opportunities ahead.

Thrive in Our Dynamic Culture:

• Empowerment: We encourage team members to take ownership and make impactful decisions.

• Clear Communication: We foster a collaborative environment with open and direct communication.

• Innovation: Join us in our passion for creating cutting-edge solutions and be part of something big!

Currently, we are looking for a Data Engineer, who will play a pivotal role in transforming our data infrastructure to ensure seamless experiences for our customers and drive business growth.

Challenges you’ll meet:

• Participate in project architecture and design creation, code review, CI/CD

• Develop, optimize and maintain ETL/ ELT processes to provide data quality and consistency

• Collaborate with data analysis and product development teams to ensure data pipelines are efficient, reliable, and scalable

• Data integration and delivery

• Test new approaches by creating PoC, performing benchmarks

• Monitor and troubleshoot data processing systems to ensure they are functioning properly

Your professional qualities:

• At least 4 years of technical background

• At least 2 years in Data engineer or Python developer roles

• CI/CD knowledge — Gitlab CI

• Monitoring/logging knowledge (Grafana, Graylog, Data dog)

• Experience in/ with:

  • AWS Cloud Infrastructure (Redshift + RsSpectrum, S3, MWAA, RDS, Kinesis, SQS, Lambda, Glue).

  • AWS Redshift administration and optimization.

  • automation, using Python + SQL

  • streaming and micro - batching ETL

  • dbt 

  • GitLab administration

  • designing and creating API

  • creating design solutions and large-scale architecture, balancing between various types of constraint

  • third parties integration (marketing networks, payment systems, various other platforms)

  • database administration (PostgreSQL, MySQL)

  • data transformation ( aggregation, enrichment, filtration)

  • developing structured data marts from raw data

  • ETL problem solving

• Understanding of queueing mechanisms

• High level of personal responsibility, readiness to commit on products instead of tasks

• English level Intermediate+

Nice to have experience with:

• AWS (EMR, EKS, Athena, EC2)

• DWH (Snowflake, etc.)

• PySpark

• Event schema validation process (Snowplow/ Schema Registry)

• database administration (PostgreSQL, MySQL)

Candidate journey: ⭕️ Recruiter call ----> ⭕️ Skills assessment-----> ⭕️ Final Interview

Why You'll Love Working at Welltech:

• Competitive Salary & Benefits: Your skills and experience are highly valued in our compensation package.

• Inclusive Culture: We foster a supportive and engaging environment where everyone feels supported and inspired.

• Growth & Flexibility: We offer opportunities for career advancement, flexible work arrangements, and a healthy work-life balance.

• Innovation & Creativity: We encourage initiative and innovation, giving you the autonomy to drive positive change and shape the future of health and wellness.