Fullstack Engineer

Zenwork Digital; Hyderabad; On-site; INR 1,800,000 - 3,000,000; Full time

Job summary

Zenwork Digital in Hyderabad is seeking a strong Full Stack Engineer to join the AI Team and contribute across the full stack—from frontend interfaces to backend services and data plumbing.

You will collaborate with the AI team to bring models and agents into production, ship features quickly in a regulated, high-volume environment, and own the user-facing experience of AI-powered capabilities.

Qualifications

• 5+ years of strong full-stack engineering.
• Hands‑on proficiency across our stack: Node, Python, React, and Postgres.
• Solid grasp of databases, APIs, and cloud infrastructure.
• Basic, working knowledge of AI and LLMs.

Responsibilities

• Build features end to end across the full stack: responsive frontend, backend services, APIs, and data.
• Partner with the AI team to productionize models and agents, building the application layer that makes them usable.
• Design and build clean APIs and services connecting product to AI capabilities and external systems.
• Own the user-facing experience of AI features so they reach customers and work well.
• Ship fast, iterate on real usage, and maintain quality in a regulated, high-volume environment.
• Collaborate with product, design, and AI engineers to turn ideas into shipped features.

Skills

Node.js

Python

React

PostgreSQL

Job description

Full Stack Engineer, AI Team

Team: AI / Product Engineering

Level: Engineer

Location: Hyderabad-WFO

About Zenwork

Zenwork is an AI-powered GRC (Governance, Risk, and Compliance) technology platform that automates digital tax filing, vendor onboarding, compliance management, and digital payments for businesses across the US. Our flagship platform, Tax1099, has been an IRS-authorized e-file and compliance platform since 2010, and over fifteen years we have become the market leader in digital tax compliance. Millions of businesses rely on Zenwork for compliance, and some of the biggest fintech providers are our customers.

We are a trailblazer in AI within our segment. We were first to launch AI tax assistance alongside live filing and transaction capabilities, and we have since delivered many agents into production. A few of the many we have already shipped: an AI Co-Pilot that pre-fills and guides filings, Diagnostic AI that predicts audit and penalty risk before submission, AI Assist that answers over chat and voice from official IRS sources, and a Tax1099 MCP server that lets external agents validate and file securely. It shows that innovation is in our DNA.

We are backed by Spectrum Equity, a leading growth equity firm, which led a $163 million growth investment in Zenwork to accelerate exactly the kind of product innovation this role drives.

What makes this role rare is the asset underneath it. Over fifteen years, embedded in the compliance workflow of US businesses, Zenwork has built two things that cannot be bought, scraped, or replicated: a deep proprietary tax and compliance dataset covering filings, TIN checks, vendor and payee records, and filing patterns, and years of hard-won regulatory expertise. This is the fuel for agentic AI, and most of it has not been fully unlocked yet.

The Role

We are hiring a strong Full Stack Engineer to work alongside our AI team and build the products our AI powers. The AI team builds the models and agents. You build everything around them: the interfaces, services, APIs, and data plumbing that turn that intelligence into features millions of businesses use.

This is a hands-on, full-stack building role. You own features across frontend and backend, partner closely with AI engineers to bring their work into production, and ship fast. You do not need to be an AI specialist. You do need to be a strong engineer who is comfortable working with AI systems and eager to learn.

What You Will Do

• Build features end to end across the full stack: responsive frontend, backend services, APIs, and data.
• Partner with the AI team to take models and agents from prototype to production, building the application layer that makes them usable and reliable.
• Design and build clean, well-structured APIs and services that connect the product to AI capabilities and to external systems.
• Own the user-facing experience of AI features, so that what the AI team builds actually reaches customers and works well.
• Ship fast, iterate on real usage, and keep quality high in a regulated, high-volume environment.
• Work closely with product, design, and AI engineers to turn ideas into shipped features.

How Success Is Measured

• Shipped features. Your work is in production and used by real customers.
• Quality and reliability. What you build holds up in a regulated, high-volume environment.
• Speed of iteration. You get working software in front of users and improve it fast.

What You Will Bring

• 5+ years of strong full-stack engineering. You can build and own both frontend and backend in production. This is the core of the role.
• Hands‑on proficiency across our stack: Node, Python, React, and Postgres.
• A solid grasp of databases, APIs, and cloud infrastructure.
• Basic, working knowledge of AI and LLMs: enough to integrate AI features, collaborate with the AI team, and reason about how these systems behave. Deep ML expertise is not required.
• A bias to ship. You care about getting working software in front of users and iterating on it.
• Comfort with ambiguity and speed. You move fast without breaking what matters.
• Strong communication and a low‑ego, collaborative approach.

If you want to sit in one layer of the stack and wait for tickets, this is not your role. If you want to build the products that bring AI to a platform millions of businesses rely on, this is where you do it.