About this role
Join us as a Senior Node.js Developer and become part of a team that builds an innovative product with clean code, bold solutions, and a strong team spirit! You’ll work directly with stakeholders, influencing key decisions and driving product growth.
Zeely AI is a platform that leverages artificial intelligence to generate viral UGC videos and ad banners, and to launch effective ad campaigns on Facebook and Instagram — helping small businesses get noticed and grow.
We already have 1 million users in the US, making us one of the Top 3 players in our vertical on the American market by active user count. Zeely is a stable product, growing more than 4x annually in the US, with a team of 130+ professionals.
We are proud to be part of the Google for Startups Alumni community and official partners of Meta and TikTok. In 2024, Zeely was recognized among the Top 25 fastest-growing startups in Ukraine by Forbes.
Your key responsibilities:
- Developing and maintaining the back-end of web applications
- Designing and building REST APIs
- Working with PostgreSQL and Redis databases
- Integrating with third-party APIs
- Building and deploying applications on AWS (EC2, S3, CloudFront)
- Writing unit and integration tests
- Optimizing application performance
- Debugging and troubleshooting issues
- Writing technical documentation
- Conducting code reviews
What we’re looking for:
- 5+ years of commercial experience with Node.js applications
- 1+ years of experience with microservices architecture
- 2+ years of hands-on work with Redis and PostgreSQL/MySQL (data modeling, indexing, caching, ORM such as Prisma/TypeORM/Drizzle ORM)
- Experience with AWS
- 2+ years of experience with message brokers
- 1+ years of experience with Docker
- Understanding of scalable and reliable system design principles
- Experience with version control systems (Git)
Nice to have:
- 1+ years of experience with the NestJS framework
- Experience with payment systems
- Valid AWS certification
- Commercial experience with high-load systems
- Experience building back-end for iOS, Android, and web applications
- Experience with Terraform/Pulumi
- Commercial experience with AI APIs
- English level: Upper-Intermediate
Why it’s exciting to work with us:
- Work with cutting-edge technologies and contribute to building AI-powered tools
- Join a strong A-level team that motivates you to grow and achieve more
- Remote-first approach: work from anywhere, with the option to visit our offices in Warsaw and Kyiv
- Paid day offs and sick leaves — we care about your work-life balance
- Regular performance reviews to ensure your growth is transparent and rewarded
- Financial support — consultations for private entrepreneurs from our dedicated finance team
Recruitment process: Intro call > Test Task > Technical Interview > Final Interview > Reference check > Offer
Send us your CV — we’d love to get to know you better!
Zeely AI is a platform that leverages artificial intelligence to generate viral UGC videos and ad banners, and to launch effective ad campaigns on Facebook and Instagram — helping small businesses get noticed and grow.
We already have 1 million users in the US, making us one of the Top 3 players in our vertical on the American market by active user count. Zeely is a stable product, growing more than 4x annually in the US, with a team of 130+ professionals.
We are proud to be part of the Google for Startups Alumni community and official partners of Meta and TikTok. In 2024, Zeely was recognized among the Top 25 fastest-growing startups in Ukraine by Forbes.
Your key responsibilities:
- Developing and maintaining the back-end of web applications
- Designing and building REST APIs
- Working with PostgreSQL and Redis databases
- Integrating with third-party APIs
- Building and deploying applications on AWS (EC2, S3, CloudFront)
- Writing unit and integration tests
- Optimizing application performance
- Debugging and troubleshooting issues
- Writing technical documentation
- Conducting code reviews
What we’re looking for:
- 5+ years of commercial experience with Node.js applications
- 1+ years of experience with microservices architecture
- 2+ years of hands-on work with Redis and PostgreSQL/MySQL (data modeling, indexing, caching, ORM such as Prisma/TypeORM/Drizzle ORM)
- Experience with AWS
- 2+ years of experience with message brokers
- 1+ years of experience with Docker
- Understanding of scalable and reliable system design principles
- Experience with version control systems (Git)
Nice to have:
- 1+ years of experience with the NestJS framework
- Experience with payment systems
- Valid AWS certification
- Commercial experience with high-load systems
- Experience building back-end for iOS, Android, and web applications
- Experience with Terraform/Pulumi
- Commercial experience with AI APIs
- English level: Upper-Intermediate
Why it’s exciting to work with us:
- Work with cutting-edge technologies and contribute to building AI-powered tools
- Join a strong A-level team that motivates you to grow and achieve more
- Remote-first approach: work from anywhere, with the option to visit our offices in Warsaw and Kyiv
- Paid day offs and sick leaves — we care about your work-life balance
- Regular performance reviews to ensure your growth is transparent and rewarded
- Financial support — consultations for private entrepreneurs from our dedicated finance team
Recruitment process: Intro call > Test Task > Technical Interview > Final Interview > Reference check > Offer
Send us your CV — we’d love to get to know you better!
Tech stack
Node.jsPostgreSQLRedisAWSPrismaDocker
About Zeely
Zeely is hiring for the senior back-end developer role. NewJob aggregates active openings directly from Zeely's applicant tracking system, so this listing is current.
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