Location: Remote – Bogotá or Medellin. (Work from home).

Schedule: Mon – Thu, 9:00 AM – 6:30 PM EDT | Fri, 9:00 AM – 6:00 PM EDT

About the Company

We are a modern omnichannel agency uniquely connecting data, creative and media to

accelerate results for growth marketers. Mile Marker is an agency where content fuels

performance, media drives outcomes, and data underpins an engine that eliminates the gaps

that slow down enterprise growth marketers. This unified growth engine feeds a learning

system within Relay, our open-powered marketing stack, ensuring every impression, message

and experience is built for a business outcome. Mile Marker’s client roster includes FreshPet,

DoorDash, Spectrum, Webster Bank, TrueGreen, HelloFresh and Harry’s, among others.

We are a team of strategists, media experts, creatives, innovators, and analysts. Over 100 Milers

(our humans) strong with hybrid offices in New York City and San Francisco.

Why You’ll Love Working With Us

- An indefinite contract that includes all the Colombian government benefits (13th-month salary, unemployment insurance, interest on unemployment insurance, health care service, pension, labor risk administration, 15 vacation days per year of service).
- 2 paid Family Days per year.
- 3 Paid Time Off (PTO) per year.
- Private healthcare with dental insurance for the employee and one dependent.
- A computer will be provided.
- Member Wellness Program.

What You’ll Be Doing

- Mile Marker is hiring a Supervisor, Analytics Implementation to own the data layer under Relay for our clients. Relay, our measurement architecture, measures more than $500MM in annual media spend. It's only as good as what feeds it.
- What feeds it is the tags, pixels, conversion setups, and data connections on client sites. Some weeks you'll build tracking for a DTC brand going live on a new ad platform. Other weeks you'll open a bank's inherited tagging container, work out why its conversions stopped matching the platforms, and fix it one item at a time while their compliance team reviews every change.
- This is a client-facing seat on a small but mighty team.



You'll lead technical calls with client developers and write the instructions they follow. Our VP of Innovation & Strategy owns the architecture and the scope; you own the execution.
- Measurement Planning: Partner with planning and execution teams to translate campaign KPIs into robust tracking plans, defining website actions and conversions while aligning tagging within omnichannel frameworks.
- Implementation & Tagging: Build, configure, and audit Google Tag Manager (GTM) containers and GA4 properties across client web and server-side setups. Set up conversion tracking for Google Ads, Meta, and Microsoft, including Conversions API (CAPI) and enhanced conversions.
- Technical Remediation: Audit legacy or broken tracking setups, develop line-by-line remediation plans, and execute network-level browser validation to ensure pixel and tag accuracy before declaring fixes complete.
- Developer & IT Handoff: Lead technical calls with client developers and IT teams, providing clear, actionable implementation guides and documentation for tags, Content Security Policies (CSP), and dataLayers.
- Data Standards & Governance: Maintain strict campaign naming and UTM conventions, build automated Google Ads workflows, operationalize data pipelines in Funnel.io, and validate BigQuery data connections using SQL.
- Client Onboarding & Documentation: Manage technical onboarding for new clients (access requests, tracking inventories) and create comprehensive setup documentation so team members can seamlessly support each client.

What You’ll Bring

- 4+ years of hands-on analytics implementation experience, with at least 2 years in an

agency or consultancy setting managing multiple accounts simultaneously.

- Deep expertise in GTM and GA4:



Proven experience building GTM containers from scratch and untangling complex, inherited tag setups.
- Conversion API & Tracking Tech: Demonstrated hands-on experience setting up Meta CAPI, Google Enhanced Conversions, and proper data hashing protocols.
- Technical Foundation: Proficiency with JavaScript, the DOM, and dataLayer architectures required for clean, robust tracking builds.
- Data & SQL Mastery: Ability to query GA4 BigQuery exports using SQL and cross-reference results against platform interfaces.
- Consent Management: Strong working command of Consent Mode (Basic and
- Advanced) and how consent management platforms gate tags.
- Client-Facing Communication: Advanced/C1 written and spoken English, with the
- confidence to independently lead technical discussions with client developers and
- compliance teams.
- Documentation Skills: Proven track record of writing clear tracking plans and implementation instructions that external developers can follow without guidance.

Bonus Points For

- Hands-on experience with server-side GTM, specifically using platforms like Stape.
- Familiarity with data pipeline and governance tools like Funnel.io.
- Experience with ecommerce platforms, Shopify custom pixels, and Liquid code.
- Scripting experience in Python or Google Apps Script.
- Knowledge of Adobe Analytics alongside GA4 configurations.
- Experience navigating regulated industries (e.g., banking or healthcare) and handling CSP reviews or HIPAA/health data privacy restrictions.

Ready to Apply?

We’re excited to meet you. Click Apply, upload your CV, and complete our brief questionnaire.

Want to fast-track your application?

Connect with Martin Sanchez at [email protected]

Disclaimer

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

📌 Senior Digital Analytics Implementation Specialist (GTM // Server-Side) – Remote - Prepaid Medicine - Indefinite Contract - (Bogotá)
🏢 Filta.
📍 Bogotá