Job Overview
Location
Cyprus
Job Type
Full-time
Category
Data & Analytics
Date Posted
July 10, 2026
Full Job Description
đź“‹ Description
- • As a Senior Data Engineer, you will play a crucial role in building and maintaining the foundation of our data ecosystem.
- • You’ll work alongside data engineers, analysts, and product teams to create robust, scalable, and high-performance data pipelines and models.
- • Your work will directly impact how we deliver insights, power product features, and enable data-driven decision-making across the company.
- • This role is perfect for someone who combines deep technical skills with a proactive mindset and thrives on solving complex data challenges in a collaborative environment.
- • You will build and maintain reliable, scalable ETL/ELT pipelines using modern tools and best practices, ensuring efficient data flow for analytics and insights.
- • You will design and implement effective data models that support business needs, enabling high-quality reporting and downstream analytics.
- • You will work closely with data analysts, product managers, and other engineers to understand data requirements and deliver solutions that meet the needs of the business.
- • You will develop and apply data quality checks, validation frameworks, and monitoring to ensure the consistency, accuracy, and reliability of data.
- • You will identify and address performance issues in pipelines, queries, and data storage.
- • You will suggest and implement optimizations that enhance speed and reliability.
- • You will follow data security best practices and ensure pipelines are built to meet data privacy and compliance standards.
- • You will test new tools and approaches by building Proof of Concepts (PoCs) and conducting performance benchmarks to find the best solutions.
- • You will contribute to the development of robust CI/CD pipelines (GitLab CI or similar) for data workflows, supporting automated testing and deployment.
🎯 Requirements
- • 4+ years of experience in data engineering or backend development, with a strong focus on building production-grade data pipelines.
- • 2-3+ years of experience working with AWS services (Administration of Redshift is a must).
- • Solid experience working with AWS services (Spectrum, S3, RDS, Glue, Lambda, Kinesis, SQS).
- • Proficient in Python and SQL for data transformation and automation.
- • Experience with dbt for data modeling and transformation.
- • Good understanding of streaming architectures and micro-batching for real-time data needs.
- • Experience with CI/CD pipelines for data workflows (preferably GitLab CI).
- • Familiarity with event schema validation tools/ solutions (Snowplow, Schema Registry).
🏖️ Benefits
- • Grow Together: Join a culture that champions both personal and professional growth.
- • Lead by Example: No matter your role, your leadership matters.
- • Results-Driven: We’re all about achieving meaningful outcomes.
- • We Are Well-Makers: Be part of a movement that’s creating a healthier, happier world.
Skills & Technologies
See exactly how your profile matches this role — strengths, skill gaps, and what to do about them.
About WellTech Limited
WellTech Limited is a Cyprus-based holding company that builds and operates a portfolio of mobile health, fitness, and wellness applications. Its brands include BetterMe, Muscle Booster, Yoga-Go, and WalkFit, serving over 200 million users worldwide. The company focuses on AI-driven personalized programs for weight management, mental health, physiotherapy, and activity tracking, combining science-backed content with behavioral coaching. Revenue is generated through freemium subscriptions and in-app purchases across iOS and Android platforms.
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