Software Engineer — AI-Driven SaaS, Early-Stage (Helsinki)

Hub; Helsinki; On-site; EUR 56,000 - 100,000; Full time

Job summary

Ventura Labs is building a SaaS platform for ecommerce brands and is seeking a software engineer to join as one of the first builders. You’ll help design core systems and lay the foundation for the engineering team from day one, working closely with the founders to shape the product's direction.

You’ll own meaningful technical decisions, leverage daily AI tools to accelerate delivery while maintaining quality, and thrive in a fast-moving startup environment.

Qualifications

• Several years of hands-on software engineering experience in startups or fast-moving teams.
• Proven ability to design and ship products largely independently.
• AI-native: you use AI coding tools daily to ship faster without lowering quality.
• Strong full-stack skills with TypeScript and Node.js; other modern stacks welcome.
• Familiarity with advertising APIs (Meta, Google, TikTok) is a plus.
• Genuine interest in SaaS products and driving real customer value.

Skills

Full-stack development

Independent shipping

AI-native development

TypeScript/Node.js

Advertising APIs

Tools

Claude Code

Cursor

Meta Ads API

TikTok Ads API

Job description

Ventura Labs is building a SaaS platform for ecommerce brands and is seeking a software engineer to join as one of the first builders. You’ll help design core systems and lay the foundation for the engineering team from day one, working closely with the founders to shape the product's direction.

You’ll own meaningful technical decisions, leverage daily AI tools to accelerate delivery while maintaining quality, and thrive in a fast-moving startup environment.