Founding Engineer

Clera

$170K — $220K *
Consumer Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of experience in production software or equivalent skills in a startup environment.
  • Demonstrated success launching products in small, agile teams.
  • Hands-on experience with LLM applications and agent systems.
  • Strong knowledge of distributed systems design for data-intensive workloads.
  • Full-stack development skills from backend to frontend and infrastructure-as-code.
  • Experience in creating user-facing products for non-technical users.
  • Expertise in antibot systems, reverse engineering, JavaScript deobfuscation, or browser automation.

Responsibilities

  • Build autonomous agents for real-world data extraction from diverse web environments.
  • Design a self-serve application that simplifies complex workflows for users.
  • Scale backend architecture to support high request volumes and large datasets.
  • Contribute to infrastructure, ML pipelines, and website updates collaboratively across the team.

Benefits

  • Visa sponsorship available for eligible candidates.
  • Opportunity to work on innovative systems at an early-stage startup in New York City.
Full Job Description
About the Role

This is a founding engineering role at an early-stage data infrastructure startup, working directly with the CTO to build core systems for extracting, analyzing, and visualizing web data at scale. You'll own large, meaningful pieces of the product - from autonomous agents to distributed backend services - powering enterprise customers who depend on structured, real-world web data every day.
What You'll Do
  • Build autonomous agents that tackle real-world information extraction problems across diverse and unpredictable web environments.
  • Design and iterate on a full-stack, self-serve application that makes complex workflows intuitive for non-technical users.
  • Maintain and scale backend architecture to reliably handle thousands of requests per second and tens of millions of rows of data daily.
  • Contribute across the entire stack - infrastructure as code, ML pipelines, website updates, and whatever else moves the team forward fastest.
What We're Looking For
  • 5+ years of professional experience shipping production software, or equivalent demonstrated skill in a 01 environment.
  • Proven track record launching meaningful products on small, early-stage teams with rapid iteration cycles.
  • Hands-on experience building LLM applications and agentic systems - including RAG, agent workflows, model evaluation, and fine-tuning.
  • Strong command of distributed systems design, including scaling tradeoffs for high-throughput, data-intensive workloads.
  • Full-stack capability spanning backend, frontend, and infrastructure-as-code.
  • Experience building user-facing, self-serve products with a focus on usability for non-technical audiences.
  • Deep domain knowledge in one or more of: antibot systems, reverse engineering, JavaScript deobfuscation, or browser automation.
  • Familiarity with web scraping, data extraction, or web automation at scale is a strong plus.
  • Bias toward action, comfort with ambiguity, and genuine enthusiasm for early-stage startup pace and ownership.
Compensation & Benefits

Salary range: $170,000-$220,000 USD annually. Visa sponsorship is available.
Location

On-site in New York City, NY. This role requires in-person presence working alongside a tight-knit team.

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