Senior Tester (Java / SQL / MCP Server / AI-Enabled Applications)

Trigyn's direct government client has an immediate need for Senior Tester in Albany, NY.

Description

The Senior Tester will perform functional, integration, API, microservice, AI-tool, and MCP validation to ensure reliable and secure read/write data exchange.
? Develop and execute functional and integration test scenarios for the Al-enabled UI Job Assist Tool.
? Test read/write REST APIs and Java microservices used to exchange data between the core UI system and the Job Assist Tool.
? Perform Model Context Protocol (MCP) validation, including server/client interactions, tool invocation, request/response handling, and error conditions.
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Validate business rules and data-integrity controls designed to prevent corrupt or unapproved Al-generated data from being written back to the UI system.
? Execute positive, negative, boundary, regression, and end-to-end tests across APIs, microservices, MCP components, and Al integrations.
? Create and maintain test cases, test data, traceability, defect documentation, and test execution results.
? Use API testing tools to validate REST endpoints, payloads, schemas, authentication, error handling, and response behavior.
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Query backend data stores as needed to confirm accurate processing and persistence of data.
? Collaborate with Programmers, Data Architects, Cloud Engineers, vendor technical teams, and business SMEs to investigate defects and clarify expected behavior.
? Support performance and scalability testing for workloads associated with approximately 1,500 concurrent users and document-heavy processing.
? Validate security-sensitive integration behavior in a regulated UI environment and support knowledge transfer to State staff.

Mandatory Qualifications

? Conducts automated and manual tests to ensure that the software created/upgraded performs as necessary and meets the user requirements.
? Develops and maintains user and technical documentation and project process documentation for application teams.
? Understands the view of applications and/or technology and is able to put procedures in a logical sequence.
? Candidate is able to work independently, without assistance and provides guidance to others.

May have an advanced education.
? 60 months of experience performing functional, integration, regression, and end-to-end testing of enterprise web applications and distributed systems.
? 36 months of experience testing REST APIs and microservices, including request/response payloads, schemas, authentication, error handling, and backend data validation.
? 36 months of experience testing Java-based enterprise applications or services and using SQL to validate backend processing and data integrity.
? 12 months experience testing or validating AI-enabled applications or integrations, including functional validation of AI outputs and data exchanged with systems of record.
? 12 months experience validating Model Context Protocol (MCP) servers, clients, tools, or integrations, including expected and error-path behavior.
? 24 months experience using API/service testing tools such as Postman, SoapUI, JMeter, or comparable tools.
? 24 months experience creating test plans, test cases, traceability, defect documentation, and test execution summaries in an Agile delivery environment.

For Immediate Response call , or send your resume to
TRIGYN TECHNOLOGIES, INC. is an EQUAL OPPORTUNITY EMPLOYER and has been in business for 35 years. TRIGYN is an ISO 9001:2015, ISO 27001:2013 (ISMS),ISO 20000:2018 and CMMI Level 5 certified company.