Senior Software Engineer, PLM Platform

Cayuse Holdings

. Build and operate backend services, integrations, automation, and custom extensions around a Product Lifecycle Management platform .

Posted 9/22/2026contractRemote • United States, CanadaSenior💰 $68 - $72 per hourWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in backend development with a strong focus on C#/.NET, cloud-native engineering, and API integrations. Capable of owning solutions end-to-end, including architecture, CI/CD, and production support.

Highest-signal resume keywords

C#/.NET DevelopmentCloud-Native EngineeringKubernetes DeploymentAPI IntegrationInfrastructure-as-Code

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Backend DevelopmentJavaGoKotlinREST APIsOAuth 2.0OpenID ConnectData ModelingAutomated TestingCode-Level Design Patterns

Soft Skills

Excellent Written Communication

Tools & Technologies

Microsoft AzureAWSGCPBicepTerraformAzure DevOps PipelinesOpenTelemetryApplication InsightsGrafanaPTC Windchill

Industry Keywords

Product Lifecycle ManagementEnterprise Resource PlanningEngineering SystemsProduct DefinitionsEngineering Changes

Tech Stack

Tools & technologies

AWSAzureCloudERPGoogle Cloud PlatformGrafanaJavaKotlinKubernetesTerraformGo.NET

About the role

Key responsibilities & impact

Build and operate backend services, integrations, automation, and custom extensions around a Product Lifecycle Management platform
Connect PLM with ERP, analytics, ECAD, and other downstream enterprise systems
Own solutions end-to-end from architecture and coding through CI/CD, Kubernetes deployment, observability, and production support
Provide hands-on technical support as a senior individual contributor
Perform production troubleshooting and maintain operational ownership

Requirements

What you’ll need

11+ years of experience building and supporting production backend software
Strong expertise in modern backend development; C#/.NET preferred
Strong Java, Go, or Kotlin engineers acceptable if willing to work in C#/.NET
Cloud-native engineering experience, preferably Microsoft Azure; AWS or GCP acceptable
Hands-on experience with containers and Kubernetes, including real-world troubleshooting
Strong API and enterprise-integration experience
Experience with REST APIs
Experience with API pagination, retries, idempotency, and partial-failure handling
Experience with OAuth 2.0 and OpenID Connect/OIDC
Experience with relational and document data modeling
Infrastructure-as-code and CI/CD ownership
Experience with Bicep, Terraform, ARM, Azure DevOps Pipelines, or comparable tools
Strong understanding of code-level design patterns and SOLID principles
Automated testing, production telemetry, troubleshooting, and operational ownership
Excellent written communication for design notes, runbooks, and engineering documentation
Interest in product-engineering domains, including product definitions, BOMs, engineering changes, and release processes
PLM, PDM, ERP, CAD, or engineering-systems background preferred
PTC Windchill experience is a strong plus
Azure Service Bus, Event Hubs, Event Grid, or other message-driven architecture experience preferred
OpenTelemetry, Application Insights, Grafana, or related observability tooling preferred
Experience modernizing legacy applications while maintaining production stability preferred
Experience using AI-assisted engineering tools productively for development, debugging, testing, and documentation preferred