Senior Data Collection Engineer

About the role

We are looking for aSenior Data Collection Engineer to help design build and operate Fevers tracking and measurement infrastructure at scale.

This role sits at the intersection of engineering data architecture and product with a strong focus on server-side tracking first-party data collection and DWH-first measurement systems. You will not be implementing ad-hoc pixels for the sake of it your work will shape how data is reliably collected governed and activated across the entire company and its partners.

Youll be working on Dataverse Fevers internal tracking layer used across web app marketplace whitelabels and multiple companies within the group.

What you will do

• Design and evolveserver-side tracking architectures (GTM Server-Side middleware APIs event pipelines)
• Implement and maintain first-party data collection systems across web and app
• Own complex JavaScript-based tracking logic both client-side and server-side
• Define and enforce tracking standards (events schemas identifiers consent-aware logic)
• Ensure tracking data flows reliably into the Data Warehouse (Snowflake) as the source of truth
• Build scalable solutions to support marketing experimentation SEO product and partners
• Collaborate with Growth Product Data Science and Engineering teams on measurement needs
• Help evaluate trade-offs between vendors (GA4 Mixpanel Meta etc.) and internal systems
• Participate in incident analysis performance tuning and load testing of tracking infrastructure
• Contribute to internal documentation and external-facing capability documents for partners

What you bring

• Strong experience with JavaScript (ES6) including advanced concepts and browser internals
• Hands-on experience with server-side tracking (GTM Server-Side custom endpoints or similar)
• Solid understanding of web tracking fundamentals: cookies localStorage sessions identity consent attribution
• Experience working with event-based data models and structured schemas
• Familiarity with cloud environments (GCP preferred AWS acceptable)
• Experience integrating data into a Data Warehouse (Snowflake BigQuery etc.)
• Ability to reason about data quality reliability and scalability not just implementation
• Comfortable working autonomously in a cross-functional fast-moving environment

Nice to have

• Experience with mobile tracking (iOS / Android concepts even if not native development)
• Knowledge ofprivacy and consent frameworks (GDPR CMPs Consent Mode)
• Experience withmiddleware or streaming systems
• Background inanalytics engineering or data engineering

Must-have skills

• 5 years of hands-on experience in data collection tracking implementation or measurement infrastructure roles
• Proven track record designing and maintaining scalable tracking systems in production environments
• Strong knowledge of best practices in event tracking data quality and testing methodologies
• Experience designing scalable data collection systems and event-driven architectures
• Ability to deliver code from development to production while ensuring high-quality engineering solutions
• High autonomy and a proactive mindset for identifying and solving problems with a bias for action
• Exceptional communication skills and ability to thrive in collaborative cross-functional environments
• Growth mindset adaptability to change and commitment to continuous improvement
• Empathetic inclusive and curious attitude with a passion for making a positive impact through technology
• Advanced English proficiency (written and spoken)

Your journey at Fever

On your first month:

• You will get familiar with Fevers tech stack data infrastructure and Dataverse architecture
• You will understand Fevers business model data strategy and how tracking supports growth
• You will do some of the basic implementations we faced both internal and partner-facing

After 3 months:

• You will be able to come up with solutions to complex tracking challenges from architecture design to implementation
• You will have shipped production-grade tracking solutions handling high traffic volumes while maintaining data quality
• You will participate in hackdays or hackathons with other teams and know most people from engineering and data teams

On your 6th month:

• You will have ownership over critical parts of the tracking infrastructure analyzing usage patterns and evolving the system
• You will own parts of the technical roadmap for data collection and with team support bring that roadmap to reality
• You will enable the data architecture to support Fevers growth and new product initiatives
• You will mentor other engineers through code reviews architecture design sessions and pair programming
• You will participate in team buildings organized for your team or the whole engineering organization
• You will have led ambitious initiatives to improve data reliability governance and activation

Benefits & Perks

• Relación de dependencia contract.
• Opportunity to have a real impact in a high-growth global category leader
• 40% discount on all Fever events and experiences
• Osde 410 as medical insurance
• Home office friendly anywhere in Argentina
• Responsibility from day one and professional and personal growth
• Great work environment with a young international team of talented people to work with!
• English Lessons
• Gympass
• Attractive compensation package consisting of base salary and the potential to earn a significant bonus for top performance.(Including Base Variable and Stock Options)

Required Experience:

Senior IC