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US Tech Solutions, Inc.
Application Developer Sr Python Engineer #26-21269US Tech Solutions, Inc. • Toronto, ON
Application Developer Sr Python Engineer #26-21269

Application Developer Sr Python Engineer #26-21269

US Tech Solutions, Inc. • Toronto, ON
8 hours ago
Job type
  • Full-time
Job description

Hybrid with four days onsite and one day remote.
Duration: (12 Months)One-year contract
Schedule: Monday–Friday, core business hours; no overtime or travel.

Job Description
Client is seeking an Application Developer – Sr Python Engineer to support a project-based vendor integration initiative. The engineer will design and maintain secure, scalable Python microservices and APIs, connect platforms and data through REST/gRPC and event-driven patterns, and modernize data solutions across Azure Databricks, Delta Lake, ADLS, Azure Data Factory, Airflow, Azure SQL, Unity Catalog, and SQL. This role offers a long-term one-year contract, meaningful exposure to cloud-native engineering and data-platform modernization, and collaboration with experienced technology, platform, security, and business partners.

Experience: 10+ years of software engineering, including enterprise Python.

Responsibilities:
Application and platform engineering

  • Design, develop, test, document, and maintain secure Python microservices using Fast API.
  • Build RESTful, gRPC, internal platform, data-ingestion, event-driven, batch-processing, and authentication/authorization APIs.
  • Deploy and operate services using Docker and Kubernetes, with Redis and Kafka where appropriate.
  • Create reusable frameworks, automation, and orchestration patterns that improve delivery quality and reliability.
  • Translate complex requirements into practical, production-ready solutions with technology and business partners.


Data engineering and operational excellence

  • Build and optimize data solutions using Python, PySpark, Azure Databricks, Delta Lake, ADLS, Clienture Data Factory, Airflow, Clienture SQL, Unity Catalog, and SQL.
  • Troubleshoot production issues, tune performance, and support releases and readiness activities.
  • Implement testing, monitoring, authentication, authorization, compliance, and reliability practices.
  • Partner with security, platform, engineering, and business teams to deliver governed capabilities.
  • Contribute to knowledge transfer and technical documentation.


Required Skillsets

  • Python: Senior hands-on enterprise development.
  • Fast API: Production microservice development.
  • API design: REST/gRPC and multiple API patterns.
  • Docker/Kubernetes: Containerized deployment and orchestration.
  • Redis/Kafka: Caching, messaging, and event-driven architecture.
  • PySpark: Distributed data processing.
  • Azure data platform: Databricks, Delta Lake, ADLS, Data Factory, Azure SQL, and Unity Catalog.
  • Airflow/SQL: Workflow orchestration and relational querying.
  • Security and quality: Authentication, authorization, testing, monitoring, compliance, and reliability.
  • Enterprise delivery: Troubleshooting, release support, documentation, and cross-team execution.


Preferred Skillsets

  • High-volume enterprise services or pipelines.
  • Reusable internal frameworks and shared services.
  • Internal developer-platform capabilities.
  • AI-assisted development, testing, or documentation.
  • Strong written and verbal communication.
  • Experience partnering with security and governance teams.
  • Performance tuning and production-readiness ownership.
  • Vendor-integration or complex platform-integration experience.


Education: University degree in Computer Science, Engineering, Mathematics, or a related technical discipline.

About US Tech Solutions: US Tech Solutions is a global staff augmentation firm providing a wide range of talent on-demand and total workforce solutions. To know more about US Tech Solutions, please visit www.ustechsolutions.com

Equal Opportunity Employer: All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

AI Statement: By applying, you acknowledge that AI-assisted tools may be used during the recruitment process.
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Application Developer Sr Python Engineer #26-21269 • Toronto, ON

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