Python Software Lead /Architect

Saxon Global•Houston, TX

6d•Hybrid

About The Position

This is a hybrid role based in Houston, Texas, with a primary focus on hands-on development (80%) and architecture (20%). The role involves owning application development end-to-end, with a backend-heavy focus using Python. Experience with cloud infrastructure (Azure or AWS), CI/CD, deployment, security, and integration is crucial. Frontend development is minimal, with backend strength being more important. There is long-term potential to grow into a Solution Architect role.

Requirements

Bachelor's degree in Computer Science, Software Engineering, Information Systems, or related field; or equivalent experience.
10+ years of professional software development experience.
Significant hands-on Python development (APIs, services, data processing).
Full stack experience (front-end + back-end + database).
3+ years designing and delivering solutions on Microsoft Azure.
Strong experience with RESTful API design and implementation.
Strong experience with relational databases (SQL) and data modeling.
Strong experience with source control (Git) and modern branching strategies.
Strong experience with CI/CD pipelines and automated testing frameworks (pytest, unittest, etc.).
Proven ability to independently deliver end‑to‑end features: design, code, test, deploy, and support.
Experience working directly with business stakeholders (preferably in manufacturing/operations).

Nice To Haves

Experience in manufacturing, process industries, or industrial automation environments.
Familiarity with OEE, TPM, lean manufacturing concepts, and production KPIs.
Experience integrating with MES, historians, SCADA, PLCs, or ERP (e.g., SAP) systems.
Knowledge of event-driven and microservices architectures.
Experience with containerization (Docker) and orchestration (AKS/Kubernetes).
Experience with message queues and streaming platforms (Event Hubs, Kafka, Service Bus).
Experience with time-series databases or BI tools (Power BI, Grafana).
Azure certifications (e.g., AZ-204, AZ-305, AZ-400) or equivalent experience.

Responsibilities

Define end-to-end solution architecture for manufacturing analytics applications (OEE, downtime, throughput, daily production, and inventory).
Design data models and integration patterns for ingesting data from shop-floor systems (PLC/SCADA/MES/Historians), ERP, and other manufacturing systems.
Select and design usage of Azure services for data ingestion, processing, storage, APIs, and front-end delivery.
Ensure solutions are scalable, secure, resilient, and aligned with enterprise architecture and IT standards.
Independently implement backend services, APIs, and microservices using Python (e.g., FastAPI, Flask, Django).
Develop modern web front-ends (e.g., React, Angular, or Vue) for dashboards, operator views, production reports, and configuration tools.
Implement OEE calculations, KPI logic, and business rules for production and inventory.
Build data pipelines to capture, clean, and transform time-series and transactional data from manufacturing systems.
Design and maintain CI/CD pipelines (e.g., Azure DevOps, GitHub Actions) for build, test, and deployment of applications and infrastructure.
Write and maintain unit, integration, and regression tests to ensure code quality and reliability.
Implement Infrastructure-as-Code (e.g., ARM/Bicep/Terraform) for repeatable, auditable deployments.
Monitor application performance, reliability, and cost, and drive continuous improvement.
Evaluate, configure, and utilize Azure components such as: Azure App Service, AKS or Azure Functions, Azure SQL Database, Azure PostgreSQL, Cosmos DB, Azure Storage, Data Lake, Event Hub, IoT Hub, Service Bus, Azure Data Factory / Synapse pipelines, Azure Monitor / Application Insights / Log Analytics.
Continuously explore new Azure capabilities and recommend improvements to the existing architecture.
Work directly with plant and business users to gather requirements, understand pain points, and translate them into technical designs.
Lead design and code walkthroughs with IT and business stakeholders.
Coordinate UAT, rollout, and training for new features and applications.
Provide third-line support, troubleshoot complex production issues, and implement sustainable fixes.
Ensure solutions follow cybersecurity, networking, and data privacy guidelines.
Apply role-based access control (RBAC) and secure secret management (e.g., Azure Key Vault).
Document architecture, data flows, APIs, and operational procedures for IT and business teams.