Position: Technical Lead (Data Platform)
Company: Welltech
Experience required: 5y
English level: intermediate

We are looking for a **Technical Lead (Data Platform)** who will play a pivotal role in transforming our data infrastructure to ensure seamless experiences for our customers and drive business growth.

**Grow with us:**
• 5+ years on the global market
• 500+ professionals (over the past year we have grown 2 times 😱)
• 5+ apps
• 200M+ downloads
• Our applications are sold all over the world with a focus on the USA, Latin America, Europe, and we are actively entering the Asian market

**Challenges you’ll meet:**
• Team Leadership and Mentorship: Lead and mentor a team of skilled data engineers, fostering a collaborative and growth-oriented environment
• Data Platform Modernization: Redesign and modernize our existing data platform using the latest tools and technologies to enhance efficiency, accessibility, and scalability
• ETL/ELT Excellence: Develop, optimize, and maintain ETL/ELT processes to ensure high-quality and consistent data, supporting the integrity of our analytics and insights
• Best Practices and CI/CD Methods: Build robust pipelines for continuous integration and deployment (CI/CD), streamlining software delivery and enhancing efficiency in collaboration with development teams
• Monitoring and Alerting System: Establish a comprehensive monitoring and alerting system, performing health checks, cross-platform validations, and reconciliation processes for a resilient data infrastructure
• Cross-Team Collaboration: Collaborate closely with data analysis and product development teams to ensure efficient, reliable, and scalable data pipelines that contribute to informed decision-making
• Innovation and Testing: Test new approaches by creating Proof of Concepts (PoCs) and conducting benchmarks to continuously improve our data platform

**Your professional qualities:**
• 7+ years of experience in designing and implementing new systems, optimizing legacy solutions
• Proficiency in data modelling techniques, including conceptual, logical, and physical data models
• Deep CI/CD knowledge — Gitlab CI
• Monitoring/logging knowledge (Grafana, Graylog, etc.)
• Hands-on experience in/ with:
   1. AWS Cloud Infrastructure (Redshift + RsSpectrum, S3, MWAA, RDS, Kinesis, SQS, Lambda)
   2. automation, using Python + SQL
   3. streaming and micro - batching ETL
   4. GitLab administration
   5. designing and creating API
   6. creating design solutions and large-scale architecture, balancing between various types of constraint
   7. third parties integration (marketing networks, payment systems, various other platforms)
   8. ETL problem solving
• High level of personal responsibility, readiness to commit on products instead of tasks
• English level Intermediate+

**Nice to have:**
• AWS (EMR, EKS, Athena, Glue, EC2)
• DWH (Snowflake, etc.)
• PySpark
• Database administration (PostgreSQL, MySQL)

**We create comfortable conditions for cooperation focused on your rhythm of life, work and rest and offer:**

**Well-being**
• Organization of medical insurance
• You will have an opportunity to use our mobile applications for free (yoga, running, fitness)
• Individual budget for sports / equipment purchase
• Individual budget for consultations with a psychologist

**Growth and development**
• Individual budget for professional training and learning foreign languages
• Online corporate library
• Team of skilled professionals that share knowledge and support each other

**Check out some of our products:**
• Muscle Booster — musclebooster.fitness
• Yoga-Go — yoga-go.fit
• FitCoach — fitcoach.fit
• WalkFit — walkfit.pro
• Omo — bit.ly/OMOio

**Candidate journey:** ⭕️ Intro call ---- ⭕️ Interview---- ⭕️ Final Interview

**In our team, you’ll find an opportunity to develop and implement your ideas, as well as to make the world a better place!**