Remote Principal Software Engineer - Ads & Martech

Swiftlysystems; Oregon; A distancia; USD 220.000 - 228.000; Jornada completa

Descripción de la vacante

Swiftly is seeking a Principal Software Engineer to lead the architecture of our ads and martech platform. You will guide the Go ad server, campaign authoring, and tenant registry while driving a multi-tenant migration with zero downtime and hands-on coding in critical paths.

You will own performance, reliability, and data contracts across services, partner with data engineering on Databricks pipelines, and implement robust integrations with The Trade Desk and Salesforce.

Formación

• BS in CS/Engineering or comparable industry experience.
• 10+ years designing and maintaining large-scale software services.
• Proficient production code in Go and Python; Kotlin/Java experience.
• Expertise with PostgreSQL, Kubernetes, and event streaming (Azure Event Hubs or Kafka).
• Experience with Azure and/or AWS cloud platforms.
• Experience building low-latency, high-throughput services with defined SLOs and observability.
• CI/CD in GitHub Actions, GitOps deployment, and infrastructure as code (Terraform).
• Ad tech experience: ad servers, DSPs (The Trade Desk), impression tracking.
• Databricks or Spark pipelines experience.
• Atlas migrations and database views; Azure Functions/Container Apps.
• Experience using AI coding agents in daily development.
• Not eligible for visa sponsorship; authorized to work in the U.S.

Responsabilidades

• Lead architecture of Swiftly's ads and martech platform and drive technical direction across teams.
• Architect, code, and maintain large distributed systems with performance and reliability in mind.
• Guide migration off legacy Kotlin/Quarkus services with per-tenant ownership and safe cutovers.
• Own Go ad server performance against strict SLOs with caching and profiling.
• Design data contracts and schema-as-code with versioned database views.
• Collaborate on Databricks pipelines for personalized rankings and attribution data.
• Build auditable integrations with The Trade Desk, Salesforce, and rendering services.
• Oversee multi-tenant platform architecture and production operations.
• Contribute to AKS → Azure Container Apps/Functions transition and runtime config.
• Enforce engineering quality: tests, linting, security scans, and CI automation.
• Operate in a fast-paced, ambiguous environment and take ownership end-to-end.

Conocimientos

Go

Python

Kotlin/Java

PostgreSQL

Kubernetes

Azure/AWS

OpenTelemetry/Prometheus

GitHub Actions

The Trade Desk AdTech

Databricks/Spark

Educación

Bachelor of Science in Computer Science/Engineering or related field

Herramientas

Azure Functions

Quarkus

Atlas schema migrations

SQLAlchemy/SQLModel

pgx

Descripción del empleo

Swiftly is seeking a Principal Software Engineer to lead the architecture of our ads and martech platform. You will guide the Go ad server, campaign authoring, and tenant registry while driving a multi-tenant migration with zero downtime and hands-on coding in critical paths.

You will own performance, reliability, and data contracts across services, partner with data engineering on Databricks pipelines, and implement robust integrations with The Trade Desk and Salesforce.