Principal Scientist - SSB

QpiVolta Technologies; Bengaluru; On-site; INR 1,500,000 - 2,500,000; Full time

Job summary

QpiVolta Technologies is seeking a Solid State Battery Lead in Bengaluru, India, to spearhead the research and development of non-flammable, high-energy density batteries. The role involves optimizing materials, managing projects from lab to mass manufacturing, and leading technical teams. Candidates should hold a Ph.D. in a relevant field with at least five years of experience in battery R&D, particularly in solid-state batteries. Strong leadership skills are also essential for mentoring team members and driving project success.

Qualifications

• Proven experience of at least 5 years in battery R&D, specifically in solid-state electrolytes or advanced cathode/anode chemistry.
• Strong project management and team leadership skills.

Responsibilities

• Lead the research, design, and formulation of new solid-state battery cells.
• Manage project timelines, vendor relationships, and lead the scaling process from prototype to mass manufacturing.
• Guide and mentor scientists and engineers to integrate materials into functional battery products.

Skills

Battery R&D

Materials Science

Project Management

Technical Problem Solving

Education

Ph.D. in Materials Science, Chemistry, Electrochemistry, or Engineering

Tools

Battery testing equipment

Electrochemical testing

Job description

A Solid State Battery Lead drives the research, development, and commercialization of next-generation, non-flammable batteries with high energy density. Responsibilities include managing technical teams, developing solid electrolyte materials, optimizing cell performance (cathode/anode), and scaling up manufacturing from lab to production. They establish material-performance relationships, solve failure modes (dendrites), and ensure safety standards.

Key Responsibilities

• R&D and Product Development: Lead the research, design, and formulation of new solid-state battery cells.
• Performance Optimization: Improve key metrics like energy density, cycle life, fast‑charging capabilities, and safety.
• Materials Science Mastery: Develop, test, and analyze solid electrolytes and electrode materials (e.g., lithium metal anodes).
• Project Management & Scale‑Up: Manage project timelines, vendor relationships, and lead the scaling process from prototype to mass manufacturing.
• Team Leadership: Guide and mentor scientists and engineers to integrate materials into functional battery products.
• Technical Problem Solving: Identify and address degradation modes like interfacial delamination, dendrite formation, and mechanical cracking.

Qualifications and Skills

• Education: Ph.D. in Materials Science, Chemistry, Electrochemistry, or Engineering.
• Experience: Proven experience of at least 5 years in battery R&D, specifically in solid-state electrolytes or advanced cathode/anode chemistry.
• Technical Expertise: Knowledge of battery testing equipment (e.g., glove boxes, electrochemical testing) and failure analysis techniques.
• Leadership: Strong project management and team leadership skills.

Key Focus Areas for the Role

• Solid Electrolytes: Developing solid electrolytes that can withstand high voltage and prevent dendrite growth.
• Manufacturing Techniques: High‑speed dry electrode coating, thin electrolyte membrane manufacturing, and densification.
• Safety Standards: Eliminating risks associated with flammable liquid electrolytes.