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de la cruz

Keeping it tropical while embracing innovation. Since 1985 we've been inspired by people. Proud Ogilvy affiliate.

Software, Full-Stack Developer

Full-stack EngineerSoftware EngineerContractRemoteSeniorTeam 51-200Since 1985H1B No SponsorCompany SiteLinkedIn

Location

Colombia

Posted

152 days ago

Salary

0

Seniority

Senior

Job Description

Software, Full-Stack Developer

de la cruz

• Build and maintain campaign microsites, landing pages, and lead-generation tools for client accounts. • Develop and integrate marketing technology platforms — analytics, CRM connectors, ad platform APIs. • Engineer performant, accessible, and on-brand digital experiences to agency quality standards. • Support the Creative and Brand Manager teams with technical implementation of campaign concepts. • Build and maintain the agency's internal data layer, consolidating sources including Meta Ads, Google Analytics, project management tools, and internal systems. • Engineer prototypes into production-grade, well-documented systems with durability and scalability in mind. • Develop AI-powered interfaces and agentic workflows that allow non-technical users to interact with complex data naturally. • Help define and uphold architecture standards, security practices, and performance benchmarks agency-wide. • Collaborate with the Internal Technology Lead and external development partners on system design, code reviews, and delivery planning. • Integrate third-party APIs and cloud services into both client-facing and internal applications. • Maintain thorough technical documentation for all systems developed, ensuring continuity and knowledge transfer. • Identify technical risks, propose solutions, and communicate tradeoffs clearly to non-technical stakeholders. • Contribute to the agency's evolving technology strategy, particularly as it relates to AI, automation, and data infrastructure. • Design, develop, test, deploy, and maintain full-stack web applications across client and internal product lines. • Build, manage, and optimize data pipelines that ingest, transform, and surface data from multiple sources across the agency and its clients. • Develop and integrate LLM-based features and agentic workflows into internal tools, including multi-step reasoning pipelines, tool use, and guardrail implementation. • Operate independently on complex technical problems, making well-reasoned decisions from incomplete information when required. • Participate in architecture and design discussions, contributing to decisions that balance technical quality with business timelines. • Manage cloud infrastructure deployments on GCP and Vercel, ensuring reliability, security, and cost efficiency. • Conduct code reviews and contribute to a culture of engineering quality, documentation, and continuous improvement.

Job Requirements

  • Bachelor's degree in Computer Science, Software Engineering, Information Systems, or a related technical field preferred; equivalent practical experience considered.
  • 3+ years of professional full-stack development experience, with a portfolio demonstrating quality, durability, and sound engineering judgment across real-world systems.
  • Hands-on experience with data pipelines, ETL processes, and integrating structured and unstructured data across multiple sources — ideally including marketing or advertising data platforms (Meta Ads, Google Analytics, GA4).
  • Working knowledge of AI and LLM-based development — including agentic workflows, multi-step reasoning pipelines, tool use, and guardrail implementation.
  • Direct experience with the agency's core stack — GCP, Vercel, Supabase — is a strong plus; comparable experience with AWS/Cloudflare, Postgres-based platforms, and edge deployment environments is equally valued.
  • Experience in advertising, marketing technology, or agency environments is a meaningful advantage and will be weighed favorably.
  • Demonstrated ability to take internal prototypes or proof-of-concept systems and engineer them into production-grade, documented, maintainable applications.
  • Full-stack engineering + data + AI (all three required)
  • Proficiency in modern JavaScript/TypeScript, with strong React or Next.js frontend skills.
  • Backend development experience — REST APIs, serverless functions, or Node.js services.
  • Database design and querying — PostgreSQL/Supabase strongly preferred.
  • Cloud deployment and infrastructure management on GCP and/or Vercel.
  • Security-conscious development practices: authentication, authorization, secrets management, and data protection.
  • Version control (Git), CI/CD pipelines, and code review participation.
  • Data pipeline construction and ETL processes across structured and unstructured sources.
  • Integration with advertising and analytics APIs: Meta Ads, Google Analytics, GA4, and similar platforms.
  • LLM-based application development — prompt engineering, agentic workflows, tool use, and guardrail design.
  • Experience making complex data queryable and actionable for non-technical users through well-designed interfaces.
  • Familiarity with data modeling, schema design, and query optimization at meaningful scale.

Benefits

  • Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

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