We are PHOTON, one of the world's largest Digital Platform Engineering Company providing a combination of Strategy Consulting, Creative Design and Technology Services, and we work with 40% of the Fortune 100 companies.

For the past 20 years, we have powered many Digital Experiences for the Fortune 500. Since 1999, we have grown from a few people to more than 4000 team members across the globe that are engaged in various Digital Modernization. For a brief 1 minute video about us, you can check .

We are looking for experienced Technical Lead Tricentis Tosca OSV (Service Virtualization) Architect to join Photon at Las Vegas, NV (Onsite)

Mandatory Requirement

100% Onsite in Las Vegas, NV (Monday Friday).
Candidates must have strong hands-on Tricentis Tosca OSV experience. General Tosca Automation experience alone will not be sufficient.

Job Summary

We are seeking an experienced Technical Lead Tricentis Tosca OSV (Service Virtualization) Architect to lead the design and execution of a Proof of Concept (POC) focused on Tosca Orchestrated Service Virtualization (OSV).

This is a highly technical, hands-on leadership role responsible for building scalable virtual services that remove testing dependencies on unavailable backend systems, third-party APIs, and microservices. The ideal candidate will have deep expertise in Tricentis Tosca OSV, API virtualization, and QA automation architecture while mentoring a small team of automation engineers.

Key Responsibilities

Lead the architecture and implementation of a Tosca OSV Proof of Concept (POC).
Design and build scalable virtual services using Tricentis Tosca OSV.
Create stateful service virtualization environments for REST and SOAP services.
Configure Tosca OSV Monitor, Tosca Commander (Technical View), and Tosca API Scan.
Virtualize backend services, third-party APIs, and dependent microservices.
Implement payload correlation, token management, request-response mapping, and data-driven virtualization.
Integrate service virtualization into CI/CD and continuous testing pipelines.
Troubleshoot complex API and environment dependency issues.
Collaborate with Development, QA, DevOps, and Architecture teams.
Mentor QA Automation Engineers and establish service virtualization best practices.
Drive technical decisions and deliver a successful POC with production-ready recommendations.

Required Qualifications

8+ years of QA Automation and Test Architecture experience.
4+ years of hands-on experience with Tricentis Tosca.
Strong expertise in Tosca Orchestrated Service Virtualization (OSV).
Experience with:

Tosca OSV Monitor
Tosca Commander (Technical View)
Tosca API Scan

Strong understanding of:

REST APIs
SOAP Web Services
JSON/XML
HTTP/HTTPS

Experience with:

OAuth
JWT Tokens
Payload Correlation
Stateful Virtual Services

Hands-on experience with message queues such as Kafka, IBM MQ, or RabbitMQ.
Strong troubleshooting and debugging skills.
Experience integrating Tosca with CI/CD pipelines.
Excellent communication and leadership skills.

Preferred Qualifications

Tricentis Automation Specialist Level 1 (AS1)
Tricentis Automation Specialist Level 2 (AS2)
Tricentis Certified OSV Practitioner
Tricentis Certified OSV Architect
Experience leading technical POCs and mentoring QA Automation teams.
Experience working in Agile/Scrum environments.

Technical Lead Tricentis Tosca OSV (Service Virtualization) Architect

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