Zeta is a next-generation banking technology company providing cloud-native, fully stackable processing and core banking platforms for issuers. With a focus on scalability, compliance, and innovation, Zeta empowers financial institutions to modernize their technology infrastructure and deliver secure, seamless digital banking experiences.
Our impact runs at real-world scale. Today, over 25 million cards are live on Zeta-powered platforms across 7 countries, supported by a passionate team of 1,700+ Zetanauts across India, the US, EMEA, and Asia. Backed by SoftBank Vision Fund, Mastercard, and other reputed strategic investors, we reached a valuation of $2 billion in 2025.
Our focus is on establishing product lines that focus on key outcomes by addressing real customer pain points, modernizing legacy systems, and strengthening core fundamentals. As a result, our systems and platforms support a wide range of banking and payments capabilities, including:
1. Tachyon, our cloud-native banking stack built for population-scale systems
2. Cipher, our unified authentication platform for secure, high-volume banking environments
3. Digital Credit as a Service, enabling banks to launch credit lines on UPI
4. Elena, our intelligent and conversational AI platform for banking.
5. Pixel, India’s first digital-native credit card, launched in partnership with HDFC Bank, for whom we also revamped their PayZapp mobile app: Winner of the Celent Model Bank Award for Payments Innovation 2024.
6. Sparrow, the leading card experience for non-prime cardholders in the US
…and more across cards, payments, lending, and core banking.
We are an engineering-first organization that values ownership, bias for action, and long-term thinking. Together, we solve some of the hardest problems in banking tech. Our culture is built around trust, collaboration, and creating the conditions for you to drive impact proportionate to your potential. Reinforcing our commitment to creating an inclusive and supportive workplace, we have been consistently recognized as a Great Place to Work.
If you want to build cutting-edge banking tech that enables banks to serve millions reliably, securely, and at a population scale, Zeta is your playground. If you would like to learn more about how we have grown and evolved over the years, watch our journey here. You can also explore our website and follow us on LinkedIn, Instagram,YouTube, and X. About the role
- Work directly with client SPOCs and internal stakeholders - not just support the team but assist in driving growth outcomes.
- Build fluency in using AI tools as a force-multiplier for comms, copy, and research - a skill set that compounds well beyond this internship.
- Get exposure to how new product lines get scoped and evaluated, from data to decision.
Responsibilities
Leverage AI tools and skills to execute multiple ad hoc tasks in comms and copy campaign messaging, lifecycle communications, in-app copy, and more.
Bring a sharp sense for what growth-initiative comms and copy actually work writing built to convert, not just communicate.
Work with client SPOCs and internal stakeholders to drive multiple growth
initiatives and comms-led KPIs, end to end.
Support data analysis and research initiatives, including exploratory work for new product lines.
Skills
Strong written communication skills; comfortable adapting tone and format across customer, client, and internal audiences.
Working familiarity with AI tools for content generation, research, and productivity, with genuine interest in using them to move faster.
Comfortable with data — pulling insights, spotting patterns, and translating numbers into a narrative.
Self-starter energy: able to work with ambiguity, juggle multiple threads, and drive things to closure with stakeholders.
Education and Qualification
A working sense of design - focused on creatives like layout and visual hierarchy
Basic understanding of HTML/CSS and templatization concepts (e.g., for email or in-app comms).
Prior exposure to fintech, product, or growth/marketing through coursework, internships, or personal projects.
• Duration: 4–6 months
• Location: Bangalore
• Stipend: Best in industryZeta is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We encourage applicants from all backgrounds, cultures, and communities to apply and believe that a diverse workforce is key to our success