ToolJet

ToolJet enables organizations to build custom internal tools and data-driven business applications quickly using natural language and low-code visual builders. It is an AI-native low-code platform…

AI-NativeAutomationEnterpriseIntegrationsInternal ToolsLow-CodeScalabilitySecuritytooljet.com

ToolJet

ToolJet enables organizations to build custom internal tools and data-driven business applications quickly using natural language and low-code visual builders. It is an AI-native low-code platform…

AI-NativeAutomationEnterpriseIntegrationsInternal ToolsLow-CodeScalabilitySecuritytooljet.com

HQSan Francisco, US

Team Size66

Open Jobs3

Total Funding$6M

Latest Fundraise3 years ago

Join the Team

Software Engineer (Backend)

On-SiteNoida, Uttar Pradesh, IN

On-Site • Noida, Uttar Pradesh, IN

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ToolJet is an AI platform that empowers teams to build and deploy internal tools in minutes - turning ideas into business applications faster than ever. With 35K+ stars on GitHub, we’re one of the most loved open source platforms in the developer community. We partner with industry leaders - from telecom giants, to financial institutions, to cutting-edge unicorns and startups across the globe.

Our 50+ member team works across the US and India, building at the intersection of AI and productivity. Backed by Microsoft’s M12, Nexus Venture Partners, January Capital, and Ratio Ventures, we’re on a mission to redefine how businesses create software - faster, smarter, and more accessible for everyone.

Responsibilities

Design, build, and maintain robust backend services, REST APIs, and data pipelines that power ToolJet's platform at scale.
Own the full data lifecycle including schema design, query optimization, indexing strategies, and migrations using PostgreSQL as the primary database.
Build and maintain scalable server-side architecture using Node.js and NestJS, applying clean code principles and strong separation of concerns.
Collaborate with Product Managers and Frontend Engineers to define API contracts and deliver reliable, high-performance integrations.
Identify and resolve performance bottlenecks across the backend stack, from slow queries and N+1 problems to memory leaks and latency spikes.

What we are looking for:

3+ years of experience in backend or fullstack engineering with a strong backend focus.

Why ToolJet? At ToolJet, we’re building more than software, we’re building a culture where bold ideas meet cutting-edge technology. As part of our team, you’ll:

• Shape the future: Work on bleeding-edge AI product lines and enterprise-grade SaaS used by global leaders.

• Live our values: We champion ownership, growth mindset, collaboration, and customer obsession in everything we do, because how we build is just as important as what we build.

• Be well & thrive: Comprehensive medical insurance for you and your family.

• Connect & celebrate: Join us for company-wide off-sites and team gatherings that spark collaboration, creativity, and camaraderie.

If you thrive in high-impact environments, love solving complex problems, and want to see your work powering companies worldwide, ToolJet is the place for you.