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Senior Database Engineer

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Webflow

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Location:
Argentina

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

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Job Description:

We’re looking for a Senior Database Engineer to join our team and ensure our databases and the applications they support are performant, scalable, and reliable. This role blends database expertise with a strong application-aware mindset, ensuring that changes at the data layer translate seamlessly into improved product experiences.

Job Responsibility:

  • Optimize and tune database performance, including advanced query optimization
  • Design, maintain, and improve libraries connecting product applications to databases, including caching layers
  • Implement and manage caching strategies and database migrations
  • Collaborate closely with product engineers to ensure database changes align with and support application needs
  • Script regularly for automation, infrastructure, and reliability tasks (e.g., YAML, Pulumi)
  • Build tools and libraries to enhance database reliability and streamline developer workflows
  • Work in Linux/bash environments for scripting and systems operations
  • Collaborate on the main Webflow application, primarily written in Node.js
  • Support and scale MongoDB and PostgreSQL in production environments
  • Apply database reliability engineering practices to both SQL and NoSQL systems
  • Demonstrable experience and expertise in multiple technical domains
  • Contribute to building and executing on functional strategy
  • Lead projects that directly contribute to team and engineering organization's deliverables
  • Author, collaborate on, and evaluate design documents
  • Influence technical designs and team-level prioritization as well as participate in technical solutions
  • Collaborate with product managers in an autonomous, supportive team environment
  • Mentor junior engineers in technical skills and Webflow culture
  • Participate in engineering citizenship activities such as co-authoring engineering blogs, strengthening and improving our hiring processes, and leading internal hackathon teams

Requirements:

  • 7+ years of professional experience in database engineering, reliability engineering, or related roles, with a proven track record of scaling and optimizing production databases
  • Experienced in MongoDB and PostgreSQL at scale
  • A strong background in database optimization, query tuning, and migration planning
  • Familiar with application-layer impacts of database changes and comfortable working alongside product engineers
  • Skilled in scripting and automation (YAML, Pulumi, bash/Linux), with the ability to build supporting tools and libraries
  • Have exposure to Node.js or similar languages
  • A pragmatic problem-solver who can balance database reliability, performance, and developer productivity
  • Comfortable working in an agile, safe-to-fail, environment
  • Stay curious and open to growth — actively building fluency in emerging technologies like AI
What we offer:
  • Ownership in what you help build. Every permanent Webflower receives equity (RSUs) in our growing, privately held company
  • Health coverage that actually covers you. Comprehensive medical, dental, and vision plans for full-time employees and their dependents, with Webflow covering most premiums
  • Support for every stage of family life. 12 weeks of paid parental leave for all parents and 6+ weeks of additional paid leave for birthing parents. Plus inclusive care for family planning, menopause, and midlife transitions
  • Time off that’s actually off. Flexible vacation, paid holidays, and a sabbatical program to help you recharge and come back inspired
  • Wellness for the whole you. Access to mental health resources, therapy and coaching
  • Invest in your future. A 401(k) with 100% employer match (up to $6,000/year) in the U.S., and support for retirement savings globally
  • Monthly stipends that flex with your life. Localized support for work and wellness expenses — from Wi-Fi to workouts
  • Bonus for building together. All full-time, permanent, non-commission employees are eligible for our annual WIN bonus program

Additional Information:

Job Posted:
February 18, 2026

Employment Type:
Fulltime
Work Type:
Remote work
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