Senior Data Engineer (Redshift)

WellTech Limited

Job Overview

Location

Estonia

Job Type

Full-time

Full Job Description

📋 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.
• Challenges You’ll Meet:
• Pipeline Development and Optimization: Build and maintain reliable, scalable ETL/ELT pipelines using modern tools and best practices, ensuring efficient data flow for analytics and insights.
• Data Modeling and Transformation: Design and implement effective data models that support business needs, enabling high-quality reporting and downstream analytics.
• Collaboration Across Teams: Work closely with data analysts, product managers, and other engineers to understand data requirements and deliver solutions that meet the needs of the business.
• Ensuring Data Quality: Develop and apply data quality checks, validation frameworks, and monitoring to ensure the consistency, accuracy, and reliability of data.
• Performance and Efficiency: Identify and address performance issues in pipelines, queries, and data storage. Suggest and implement optimizations that enhance speed and reliability.
• Security and Compliance: Follow data security best practices and ensure pipelines are built to meet data privacy and compliance standards.
• Innovation and Continuous Improvement: Test new tools and approaches by building Proof of Concepts (PoCs) and conducting performance benchmarks to find the best solutions.
• Automation and CI/CD Practices: 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).
• Excellent communication and collaboration skills.
• Strong problem-solving skills—able to dig into data issues, propose solutions, and deliver clean, reliable outcomes.
• A growth mindset—enthusiastic about learning new tools, sharing knowledge, and improving team practices.

🏖️ Benefits

• Grow Together: Join a culture that champions both personal and professional growth.
• Lead by Example: No matter your role, your leadership matters. Every team member is empowered to inspire and make an impact.
• Results-Driven: We’re all about achieving meaningful outcomes. It’s not just about the effort, but the difference we make every day.
• We Are Well-Makers: Be part of a movement that’s creating a healthier, happier world. Together, we make well-being a reality!

Skills & Technologies

Python

AWS

Terraform

GitLab

REST

Senior

Onsite

Ready to Apply?

Apply Externally

You will be redirected to an external site to apply.

AI Job Fit Analysis

Pro

See exactly how your profile matches this role — strengths, skill gaps, and what to do about them.

WellTech Limited

Visit Website

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.

View Company Profile

Get more remote jobs like this

Subscribe to the weekly newsletter for similar remote roles and curated hiring updates.

Weekly remote jobs and featured talent.

No spam. Only curated remote roles and product updates. You can unsubscribe anytime.