Job Specifications
About Zelt
Zelt is on a mission to rebuild how organisations run. Our all-in-one platform helps modern companies manage their people operations across payroll, onboarding, time off, IT provisioning and more, in a seamless and automated way.
We are the only platform on G2 named a Global Momentum Leader across HR, Payroll and IT, and we are just getting started. Our product is technically ambitious, structurally different from anything else on the market, and already trusted by forward-thinking companies.
Why this role matters:
As a Fullstack Engineer at Zelt you will help build features end to end, from implementation to testing and launch. You will work closely with senior engineers who will guide architecture decisions while you focus on delivering high-quality code and learning how to scale a SaaS product.
This is the ideal moment to join: Zelt has product-market fit and strong backing, yet it is still early enough that your work will influence the platform’s growth and user experience. You will see your code reach customers quickly and have visible impact.
You will join a lean, product-focused team where your ideas count, your growth is supported, and your work helps shape a platform used every day by modern companies.
What you will do:
Implement and maintain features across the stack using React, TypeScript, Node.js, NestJS, PostgreSQL and AWS
Collaborate closely with senior engineers, product and design to deliver well-scoped features from start to finish
Participate in code reviews, share knowledge and grow your skills while supporting a collaborative team culture
Write clean, maintainable, well-tested code and follow engineering best practices
Contribute to improving developer workflows and tooling (GitHub, GitHub Actions, Slack, Linear, Sentry, SolarWinds)
Learn about and contribute to infrastructure (Docker, AWS ECS, RDS, S3, SES, CloudFront, CDK) with support from senior teammates.
What we are looking for:
Proven experience shipping fullstack features in a product-driven team
String skills with React, TypeScript, Node.js, and PostgreSQL
Working knowledge of AWS services (ECS, RDS, S3, CloudFront, etc.
Hands on with modern workflows and tooling, for example GitHub, GitHub Actions, Linear, Sentry
Ability to scope medium sized tasks, estimate, and deliver end to end within established patterns
Eagerness to learn from senior teammates, share knowledge, and grow technical depth
Strong communication skills and a collaborative, problem-solving mindset.
Nice to have:
Experience working in a startup or scale-up environment
Enthusiasm for improving performance, code quality and developer experience.
Why join Zelt:
Join a high-growth SaaS company backed by the investors of Notion, Spotify and Airbnb at exactly the right stage: proven product, strong momentum and still small enough that every engineer shapes the platform
Work with an experienced, international team that ships fast and delivers features used every day
Build and ship AI features in production, from model integration to scale and reliability
See direct impact and visibility for your work rather than being one of hundreds in a large org
Be part of a culture that values curiosity, technical excellence and continuous learning, with clear paths to take on bigger responsibilities
Competitive compensation and benefits, including health insurance, with big technical challenges ahead.
Your work at Zelt will not disappear into the background, it will help define how modern companies run their people operations.
About the Company
Zelt is a next generation platform for people operations. With Zelt, enterprises can manage their whole workforce across the employee lifecycle in a single system, enabling them to simplify and automate people processes across HR, Finance and IT functions dramatically.
Zelt’s boasts a broad range of applications such as onboarding, holidays, payroll, expenses, reviews and asset tracking, which integrate with each other out-of-the-box and are running on top of powerful platform services for workflow automation, permissionin...
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