Build Quality Engineer (Charger)

Exponent; Bengaluru; On-site; INR 700,000 - 1,100,000; Full time

Job summary

Exponent is seeking a Build Quality Engineer to own factory-floor quality during charger prototype builds, catching deviations early and driving root cause on build issues before testing begins. You’ll certify assemblies and provide hands-on feedback to improve the process on the manufacturing floor.

The ideal candidate has 3+ years of experience in prototype or manufacturing builds, with a BE/B.Tech in Electrical, Electronics, or Mechanical Engineering and familiarity with deviation tracking

Qualifications

• Experience in prototype or manufacturing builds.
• Hands-on on the factory floor.
• Knowledge of deviation tracking and RCA methods.

Responsibilities

• Oversee quality during charger prototype assembly.
• Identify and document assembly issues.
• Capture deviations and log for tracking.
• Drive root cause analysis and provide feedback to design/process quality teams.
• Certify charger assemblies before testing.
• Collaborate with charger design and process quality teams on recurring issues.

Skills

Deviation tracking

Root cause analysis

Factory floor hands-on

Education

BE/B.Tech in Electrical, Electronics, or Mechanical Engineering

Tools

RCA tools

Job description

Role: Build Quality Engineer (Charger)

Department: New Product Development Location: Bengaluru, India Experience: 3+ Years

Your Team:

You’ll be working with New Product Development — a group that runs on coffee and an infectious passion for building products that have never been built before. Our Flexible Energy Stack consists of the e^pack (battery pack) and e^pump (charging station), which unlock 15-minute rapid charging.

Our philosophy:

Break. Believe. Build.

Break stuff, break assumptions, break the thumb rule.

Believe in the team, the process, and through failures.

Build fast, build passionately, build to simplify.

Own it like you mean it.

What you’ll own:

We are seeking a Build Quality Engineer to own factory-floor quality during charger prototype builds — catching deviations early, driving root cause on build issues, and certifying builds ready for testing.

The ideal candidate is hands-on, detail-obsessed, and comfortable being the last line of defense before a charger build moves to test.

What you’ll do:

Prototype Build Quality

• Own quality oversight during charger prototype assembly builds
• Identify and document issues as they occur during assembly
• Capture part and build deviations and log them for tracking

RCA & Feedback

• Drive root cause analysis on issues identified during charger prototype builds
• Provide assembly feedback to the charger design and process quality engineers

Build Certification

• Certify charger assemblies as ready before they proceed to testing
• Support closure of build-related non-conformances before test handoff

Cross-functional Collaboration

• Interface with the charger design and process quality teams on recurring build issues
• Escalate patterns and systemic issues to the Function Lead

What you’ll bring:

• Education qualification
• B.E. / B.Tech in Electrical, Electronics, or Mechanical Engineering
• 1-3 years of experience in prototype or manufacturing builds
• Working knowledge of deviation tracking and basic RCA tools
• Comfortable working hands-on, daily, on the factory floor

Preferred Experience (Good to Have):

• Experience in EV charger or power electronics build environments
• Exposure to charger assembly processes

What matters to us:

• Quality of work
• Structured problem-solving
• Dissatisfaction with mediocre work
• Ability to multi-task and handle a dynamic working environment
• Resilient attitude to bounce back after failing

About Us:

Exponent is building the energy stack powering commercial EVs in India. Our proprietary battery and charging technology enables safe, reliable 15-minute rapid charging while delivering a 3,000-cycle battery life warranty using standard lithium-ion cells. Today, our platform powers high-utilisation commercial vehicles - from three-wheelers to intercity buses, making electric mobility rapid, more reliable and more affordable than petroleum.

Founded by Arun Vinayak (Founding Partner & Former Chief Product Officer, Ather Energy), Exponent is a 250+ member team of passionate builders solving some of the toughest engineering challenges in energy.

If solving hard engineering problems across mechanics, thermal systems, power electronics, manufacturing, and the charging network, while staying obsessed with customer experience excites you, we'd love to build with you.