Careers

Life at Sustainext

Recent Positions

Your Career Starts here

These core values are what Sustainext is made of.

We aim to instill these core values in our entire workforce and work towards our one common mission and vision. These core values define who we are and how we conduct business.

Our Core values act as a constant reminder that we must continue to provide the best of services to everyone that we are associated with, be it our clients, our partners, our suppliers and last but not the least, our amazing employees.

Carbon Market Specialist

Looking for a Carbon Market Specialist to lead the feasibility assessment, development, and management of high-quality carbon projects, with a strong focus on electric vehicle initiatives and industrial decarbonisation programmes. The ideal candidate will have hands-on experience across compliance, Article 6, and voluntary carbon markets, along with expertise in carbon accounting, feasibility studies, project lifecycle management, and validation/verification processes. This role requires strong analytical capability, the ability to interpret and apply carbon methodologies across multiple jurisdictions.

Looking for a GHG Auditor to perform independent audits and assurance engagements across energy efficiency, carbon reduction, and carbon removal projects. The ideal candidate will have strong expertise in energy systems, carbon accounting, and assurance methodologies, with hands-on experience in ISAE 3000, ISO 14065:2020, and ISO/IEC 17029:2019. Experience auditing projects under national and international frameworks—such as NSW Energy Saving Scheme, Victorian Energy Upgrade Scheme, Verra, Gold Standard, CDM is highly desirable.

Looking for a Software Tester with strong expertise in software testing methodologies, both manual and automated, to ensure the delivery of high-quality software products. The ideal candidate will have hands-on experience with Python, Django, PostgreSQL, and ReactJS, a solid understanding of test case design, execution, and defect management. This role requires excellent problem-solving skills, the ability to collaborate with cross-functional teams, proficiency in Agile/Scrum environments.

Technical Project Manager

Looking for a Technical Project Manager to coordinate sprint activities, manage B2B SaaS product delivery, and ensure smooth execution of customer implementations. The ideal candidate will have hands-on experience with Agile/Scrum workflows, strong technical understanding of APIs, architecture, and data flows, and excellent communication and stakeholder management skills. This role requires managing cross-functional teams, tracking deliverables, resolving blockers, and improving project processes, while ensuring transparency, timely delivery, and high-quality product outcomes. Exposure to ESG, sustainability platforms, or fast-paced SaaS environments is a plus.

Chetan Kasim

Chetan Kasim

Co-Founder & CEO

Message from Our Team

Empowering people to grow with purpose, we embed sustainability into every career journey—fostering a culture rooted in ESG values, continuous learning, and meaningful contribution to a more responsible world

Pratheek Machaya

Vice President – HR and Staff Augmentation

Message from Our Team

Empowering people to grow with purpose, we embed sustainability into every career journey—fostering a culture rooted in ESG values, continuous learning, and meaningful contribution to a more responsible world.

Our Team Testimonials

See what our Team thinks of us

Ankur Gautam

At Sustainext, I have the opportunity to work at the intersection of client consulting, firm growth strategy, and building meaningful partnerships. This balance is both challenging and deeply rewarding.
Every day involves translating complex ESG requirements into practical business solutions while also shaping how we grow and collaborate as a firm. What makes this journey especially fulfilling is the strength of our cross-functional teams. From ESG and carbon specialists to product engineers and developers, we work seamlessly across disciplines to deliver integrated, high-impact outcomes for our clients.

Ankur Gautam Vice President – Strategy & Partnerships

Mahinder Singh

I joined Sustainext as a software developer in 2022 and have since advanced to the position of Senior Frontend Developer. The company’s remote work environment fosters both flexibility and efficiency, while the collaborative team culture and strong management support have been instrumental in my professional growth. Sustainext’s commitment to providing opportunities for learning and development has enabled me to steadily progress in my career. I am proud to be part of such an encouraging and forward-thinking organization.

Mahinder Singh Solution Architect

Yashwanth Vanimina

Working at Sustainext has truly helped me discover and pursue my goals. The skilled and friendly team creates an environment where learning is encouraged every day, contributing to both professional and organizational growth. I’m proud to be part of such a supportive and innovative team.

Yashwanth Vanimina Senior Backend Developer

Our Reviews

Don’t Just Take Our Word for It See what people say about us

Hiring Process

4 Steps to Launch Your Career

Step 2

Submit your Resume to hr@sustainext.ai

Step 4

Welcome onboard

Step 1

Explore current
opportunities

Step 3

Interviews and Assessments
– 4 Rounds

Hiring Process

4 Steps to Launch Your Career

Step 1

Explore current
opportunities

Step 2

Submit your Resume to hr@sustainext.ai

Step 3

Interviews and Assessments
– 4 Rounds

Step 4

Welcome onboard

Our Words

Message from Our Founder

Sustainability is at the Core of everything we do. Our Purpose is to make the world a better place by introducing Sustainability into the lives of our entire Ecosystem.

Chetan Kasim

Chief Executive Officer

Chetan Kasim

Chief Executive Officer

Core Value

Building a Culture of Excellence Through Our Core Values

These core values are what Sustainext is made of.

We aim to instill these core values in our entire workforce and work towards our one common mission and vision. These core values define who we are and how we conduct business.

Our Core values act as a constant reminder that we must continue to provide the best of services to everyone that we are associated with, be it our clients, our partners, our suppliers and last but not the least, our amazing employees.

Dynamic

Transparent

Innovative

Sustainable

Collaborative

Ethical

Global Presence

Travel Opportunities

Training & Development

Awards & Recognition

Growth Opportunities

Employee First Approach

Benefits

Discover the Perks of Working With Us.

Our workforce is what makes Sustainext a worldclass organization and we do not spare any expense to make sure that our employees are recognized and rewarded for their time, effort, passion, and dedication.

What we Believe

Our Commitment to an Inclusive Workplace

We do not discriminate based on :

Age

Sexual Orientation

Race

Gender Identity

Ethnicity

Sex

Pregnancy

Political Opinion

Color

Family or Career Responsibilities

Region

Disability Discrimination

Hiring Process

5 Steps to Launch Your Career

Step 2

Set up your Sustainext Profile by Registering

Step 4

Interviews and Assessments
– 4 Rounds

Step 1

Explore current
opportunities

Step 3

Submit your
Resume Online

Step 5

Welcome onboard

Hiring Process

5 Steps to Launch Your Career

Step 1

Explore current
opportunities

Step 2

Set up your Sustainext Profile by Registering

Step 3

Submit your
Resume Online

Step 4

Interviews and Assessments
– 4 Rounds

Step 5

Welcome onboard

Frequently Asked Questions

HR FAQs

We offer fair and competitive compensation aligned with industry standards, along with essential employee benefits such as health insurance, leave policies, and retirement provisions that reflect our commitment to employee well-being and equity.

Our hybrid and remote work models are designed to balance flexibility with collaboration. We believe in empowering employees with the autonomy to work effectively from anywhere, while also fostering meaningful connections and shared purpose through periodic in-person engagement.

We have comprehensive policies including Whistleblower Protection, Prevention of Sexual Harassment (POSH), Anti-Bribery and Anti-Corruption, and a structured Grievance and Disciplinary Action process—ensuring transparency, accountability, and a safe work environment.

We actively foster a diverse and inclusive workplace by ensuring equitable hiring, promoting inclusive leadership, and embedding non-discrimination principles in all people policies and practices.

We value integrity, respect, responsibility, and ethical decision-making. Employees are expected to uphold these principles while collaborating with peers, engaging with clients, and contributing to our broader sustainability mission.

Sustainability is embedded in our internal practices—through resource-efficient operations, ethical procurement, conscious use of digital infrastructure, waste reduction, and fostering a culture where environmental and social responsibility guide everyday decisions.