Full Stack Engineer in Growth

Full Stack Engineer in Growth Famly — Copenhagen, Denmark (Hybrid, 4+ days on-site) Posted: February 16, 2026

About Famly Famly builds the world's most collaborative Early Childhood Platform — software connecting adults (educators, families) in a young child's life to collaborate, share workload, and learn about early childhood development. The platform serves 8,000+ nurseries and childcare centers globally, with 100,000+ childcare professionals across UK, US, Germany, and 15+ additional countries. Company has 180 employees across multiple offices.

Origin story: Co-founders Henrik and Anders created Famly after noticing excessive paper-based communication in childcare settings and the disconnection parents felt from children during the day.

Core Mission: Give children the best possible start to life by making it easier for educators and families.

The Role — What You'll Do

• Build quick, lean experiments and scalable production features driving growth across Famly's platform
• Work in a data-driven environment with instant visibility into impact on thousands of childcare professionals and families
• Work across products on varied tasks: frontend UI, backend APIs, infrastructure
• Collaborate on planning, designing, developing, and rolling out features/improvements
• Use AI tools naturally in development workflow for prototyping, code generation, debugging
• Transform Famly into product-led organization, helping customers find, test, buy, and love the platform independently

Current Focus Areas

• US market expansion
• Building billing and payments hub for childcare centers
• Redesigning product navigation architecture
• Improving onboarding flows to drive activation

Team Context

• Growth team: 7 engineers, 2 designers, 1 PM
• Every individual shapes direction
• Ship from quick experiments to long-term strategic features
• Cross-functional, fast-moving, reporting directly to CEO

Required Qualifications

• Work independently, self-driven, genuine ownership from idea to production
• Product-minded: understand user needs, combine empathy with technical knowledge to shape how products work
• Actively use AI in development workflow; excited about pushing AI-assisted engineering boundaries
• Solid working understanding of functional programming (team uses Scala with cats, cats-effect, fs2, slick)
• Build across the stack: modern single-page apps with TypeScript and React; APIs in GraphQL and REST
• Bring clarity to complex, ambiguous problems
• Communicate clearly and kindly; learn fast; make teammates shine
• (Company: 45+ nationalities, English as corporate language)

Nice-to-Have Qualifications

• Contributed to shaping team adoption of AI tools/workflows
• Experience with Scala or another functional language (Haskell, F#, Elm)
• Experience in growth or product-led environments

Seniority Level: Mid to senior (but open to unique backgrounds; encourages applications even if not all boxes checked)

Interview Process 1. Screening call with People & Talent Partner 2. Logical test 3. Interview with hiring manager 4. Take-home technical assignment 5. Personal interview

Benefits & Work Environment

• Competitive pension, private health insurance, paid maternity/paternity leave
• Clear career framework and coaching
• 10,000 DKK annual professional development budget
• "Buy any book you want" policy
• Investment in AI developer tools: GitHub Copilot, Cursor, Claude Code access
• Top-notch equipment (noise-cancelling headphones provided)
• Culture: clever people who are good humans; generous, collaborative teammates
• High ownership and freedom to attempt new, challenging tasks

Salary: 40,000–60,000 DKK per month depending on experience

Application Requirements

• CV
• Cover letter (explaining what you bring to the role and what attracts you to Famly)

Hiring Timeline: Filling position as soon as possible