Senior Back-End Software Engineer (up to $225k)

Dex; New York (NY); Presencial; USD 150 000 - 230 000; Tempo integral

Resumo da oferta

Dex is recruiting a senior backend engineer to own the core systems for an AI operating system serving data-rich blue-collar industries. You will design and ship end-to-end data pipelines and APIs, collaborating directly with founders to establish architectural standards from day one.

You will build robust data orchestration, ensure data quality and observability, and set up deployment automation in a fast-moving startup context in New York.

Qualificações

• 5+ years building and shipping backend services.
• Experience designing workflows and scheduling jobs.
• Ownership of end-to-end data pipelines and reliable data movement.

Responsabilidades

• Design, build, and own end-to-end data pipelines: ingestion, cleaning, transformation, ensuring reliable data movement.
• Develop robust orchestration workflows (Airflow-style DAGs) to manage complex data flows across systems.
• Integrate diverse, messy customer data sources - on-prem databases, CSVs, SFTP, legacy ERPs - into structured, queryable formats.
• Build the APIs and backend services that power LLM-driven insights and decision-making for non-technical users.
• Define and implement standards for data quality, schema evolution, observability, CI/CD, and deployment automation.

Conhecimentos

Backend development

Python

Data pipelines

APIs

Workflow orchestration

Observability

CI/CD

Startup experience

Ferramentas

Airflow

SQL

CI/CD tools

Descrição da oferta de emprego

This role is with one of Dex's trusted partner companies. We work closely with their teams to truly understand their culture, goals, and what they're looking for, so we can match you with the right opportunity and give you context about the role before you commit to a process.

The role

Most AI companies chase consumer apps or enterprise SaaS. This one is different: an AI operating system for the blue-collar parts and equipment industries. Think automotive spare-parts distributors, OEMs, salvage yards - businesses sitting on vast, fragmented, unstructured data, ripe for LLM-driven transformation. They're backed by leading investors and growing rapidly, solving a genuinely hard problem at the intersection of AI and legacy systems.

This is effectively the first US tech hire, working directly with the founders to build the core system end-to-end. You'll own the entire backend, from data ingestion and orchestration to API development, setting architectural standards and defining engineering practices from day one. This isn't a role for incremental feature work or a narrow scope; it's for a senior builder ready to lay the technical foundations of a fast-growing company, with all the intensity and ownership that implies.

The work

• Design, build, and own end-to-end data pipelines: ingestion, cleaning, transformation, ensuring reliable data movement.
• Develop robust orchestration workflows (Airflow-style DAGs) to manage complex data flows across systems.
• Integrate diverse, messy customer data sources - on-prem databases, CSVs, SFTP, legacy ERPs - into structured, queryable formats.
• Build the APIs and backend services that power LLM-driven insights and decision-making for non-technical users.
• Define and implement standards for data quality, schema evolution, observability, CI/CD, and deployment automation.

What You Bring

• 5+ years building and shipping backend services, ideally in an early-stage or fast-paced environment.
• Deep expertise in Python for APIs and services, with proven experience designing workflows, scheduling jobs, and operating orchestration tools.
• Demonstrated ownership of end-to-end data pipelines, ensuring reliable and observable data movement.
• A driven builder who thrives on startup intensity, with a strong bias for shipping and foundational impact.
• Backend is your primary strength; you're not looking for a primarily frontend role.

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