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Catena

Empowering Talent. Elevating Companies. Uniting Success.

Backend Engineer – Data & Integrations

Backend EngineerSoftware EngineerFull TimeRemoteSeniorTeam 1-10H1B No SponsorCompany SiteLinkedIn

Location

Mexico

Posted

122 days ago

Salary

0

Seniority

Senior

Job Description

Backend Engineer – Data & Integrations

Catena

• You will architect and launch backend and data systems that serve as the foundation of the company’s core product. • You will enable reliable ingestion and processing of large-scale external data sources, ensuring high availability and data quality. • You will help unlock intelligent search, discovery, and AI-driven features through scalable indexing and vector systems. • You will improve engineering efficiency, reliability, and cost control through strong infrastructure, observability, and automation practices. • You will directly influence the company’s ability to scale product features, onboard data partners, and deliver AI-powered user experiences. • Architect and provision secure cloud environments, including networking, IAM, and security best practices. • Implement Infrastructure-as-Code using tools such as Terraform or Pulumi. • Establish standards for secrets management, cost optimization, and observability. • Design scalable backend services to support core product functionality. • Design and build robust integrations with third-party APIs and external systems. • Develop resilient, idempotent ingestion pipelines capable of handling large-scale data volumes. • Implement schema management, data validation, and fault-tolerant ingestion workflows. • Maintain reliable data synchronization across multiple sources. • Build and maintain ETL/ELT pipelines using modern orchestration tools. • Implement transformation workflows using dbt and manage CI/CD pipelines for backend and data services. • Develop automated testing, monitoring, and alerting to ensure data quality and system reliability. • Provision and scale distributed search platforms such as Elasticsearch or OpenSearch. • Deploy and manage vector databases, including backups, scaling, and upgrades. • Optimize indexing strategies for fast, intelligent retrieval across large datasets. • Build backend pipelines for generating and managing embeddings using modern ML models. • Support Retrieval-Augmented Generation (RAG) systems using industry-standard frameworks. • Collaborate with product and AI teams to enable scalable, production-ready AI features.

Job Requirements

  • 5+ years of experience building and scaling backend systems and data pipelines in production environments.
  • Proven experience designing greenfield platforms or modernizing complex systems.
  • Strong proficiency in Python and SQL, with working knowledge of at least one additional backend language.
  • Hands-on experience with orchestration tools and data transformation frameworks.
  • Experience with streaming or messaging platforms such as Kafka or similar systems.
  • Experience working with cloud data warehouses like Snowflake or BigQuery.
  • Strong experience managing distributed search systems and vector databases.
  • Practical exposure to ML and AI concepts, including embeddings and model-serving workflows.
  • Deep experience with at least one major cloud provider and Infrastructure-as-Code practices.
  • Strong written and verbal English communication skills and cross-functional collaboration ability.

Benefits

  • Competitive Salary: Based on experience and skills
  • Remote Work: Fully remote—work from anywhere
  • Performance Bonus: Based on data accuracy, reporting timeliness, and overall sales efficiency
  • Team Incentives: Recognition for maintaining 100% CRM hygiene and on-time reporting
  • Generous PTO: In accordance with company policy
  • Health Coverage for PH-based talents: HMO coverage after 3 months for full-time employees
  • Direct Mentorship: Guidance from international industry experts
  • Learning & Development: Ongoing access to resources for professional growth
  • Global Networking: Connect with professionals worldwide

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