Consultant – Polyglot Developer + Testing
Skills
About the role
Consultant – Polyglot Developer + Testing
Company: Coherent Pixel Systems Experience: 5 + Years Location: India Work Mode: Remote / Hybrid
About the Role
We are looking for a highly skilled Polyglot Developer + Quality Engineering Consultant with expertise in Full Stack Development, API Testing, Automation, and AI/LLM Validation. The ideal candidate should have experience working across development and testing functions, ensuring high-quality delivery of modern applications, including Generative AI-powered solutions.
Key Responsibilities
Participate in the design, development, and testing of full-stack applications.
Validate and test Generative AI and Large Language Model (LLM)-based applications as part of the software development lifecycle.
Develop and execute API automation and functional testing strategies.
Build and maintain automated test frameworks for web and API applications.
Perform UI and functional automation testing using modern automation tools.
Validate AI workflows, prompts, responses, and end-to-end business scenarios.
Collaborate with developers, product owners, and QA teams to ensure application quality and performance.
Identify, troubleshoot, and resolve defects across application layers.
Contribute to CI/CD implementation and quality engineering best practices.
Ensure software reliability, scalability, and compliance with testing standards.
Required SkillsDevelopment & Engineering
Full Stack Development
Quality Engineering
REST APIs
Microservices Architecture
System Design Principles
AI & Generative AI
Generative AI Concepts
Large Language Models (LLMs)
AI Testing Frameworks
Prompt Testing
Response Validation
Hallucination Detection
Workflow Testing
Automation & Testing
API Automation Testing
Functional Testing
Karate
Postman
Playwright
Browser Agent Automation
DevOps & Collaboration
Git
CI/CD Pipelines
Docker
Required Experience
5–7 years of experience in Full Stack Development and Quality Engineering.
Strong understanding of Generative AI, LLMs, and AI application validation.
Hands-on experience in API automation and functional testing.
Expertise in Karate and Postman for API testing.
Experience with Playwright or Browser Agent for UI automation testing.
Strong understanding of REST APIs, microservices, and distributed systems.
Experience working with CI/CD pipelines, source control, and containerized environments.
Strong analytical, debugging, and problem-solving skills.
Excellent verbal and written communication abilities.
Good to Have
Experience with Retrieval-Augmented Generation (RAG) pipelines.
Exposure to Vector Databases.
Prompt Engineering knowledge.
Python Automation Frameworks.
JavaScript Automation Frameworks.
AWS, Azure, or GCP Cloud Platforms.
LLM Evaluation Frameworks.
AI Testing Methodologies and Best Practices.
Desired Competencies
Strong analytical and critical-thinking abilities.
Ability to work across development and testing functions.
Excellent stakeholder communication and collaboration skills.
Self-driven and proactive approach to problem-solving.
Passion for emerging AI technologies and continuous learning.
Ability to thrive in fast-paced and agile environments.
Why Join Us?
Opportunity to work on cutting-edge AI and Generative AI initiatives.
Exposure to modern testing frameworks and automation technologies.
Collaborative and innovation-driven work culture.
Flexible work environment with opportunities for growth and learning.
Share your CV: prakash.sundarraj@coherent.in
Contact / WhatsApp: 9840125754
Immediate Joiners Preferred
Work Location: Remote
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