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Celtra is seeking a Software Developer, Data to join its product engineering team. This is a full-stack data engineering role focused on building product-facing data systems and features end-to-end—from data understanding and modeling through pipelines, backend services, and user-facing experiences.
You will own features through production, working across the entire stack to build reliable and maintainable systems that turn data into useful product capabilities. The role involves designing and evolving data models, building and improving data pipelines and infrastructure, creating analytical APIs and services, and collaborating with product stakeholders and clients to translate needs into technical solutions.
Celtra's data platform is centered around Snowflake and dbt, with Fivetran and custom integrations for data ingestion. The team uses Terraform for infrastructure-as-code, TypeScript for application logic, and Vue.js on the frontend. CI/CD automation is extensive. The engineering culture embraces AI-assisted development, where engineers orchestrate coding agents to handle repetitive work while maintaining responsibility for quality and outcomes.
Key responsibilities include owning product features end-to-end, understanding data sources and designing clear data models, building and operating data pipelines and infrastructure, creating analytical APIs and frontend experiences, investigating problems with stakeholders, and contributing to platform evolution including data quality, governance, and observability.
Required qualifications: strong SQL and data modeling skills with ETL/ELT pipeline experience; solid software engineering fundamentals with production systems experience; understanding of automated testing, CI/CD, and observability; ability to independently own and deliver moderately complex work; and good English communication.
Desirable experience includes hands-on work with Snowflake, dbt, Fivetran, Terraform, or TypeScript; building distributed systems or orchestration; designing data quality or governance systems; developing coding agent harnesses; and Vue.js familiarity.
Celtra values curiosity, proactivity, and growth mindset. The company offers hybrid work with fixed in-office days, educational budgets, equipment choice, wellness programs, and a collaborative, inventive culture. Celtra serves enterprise advertisers, media, and agencies with creative automation software, partnering with brands like adidas, Spotify, and Unilever.
