Senior Full-Stack Software Engineer

We’re building something that actually matters. Healper exists because finding the right therapist is still harder than it should be — especially when you’re already not doing great. We’ve experienced that frustration ourselves. That frustration is what started Healper. Today, we’ve helped close to 85.000 people take the first step towards better mental health. And we’re just getting started. Mental health care is full of friction: People don’t know where to startTherapists drown in admin instead of doing therapySystems are built for insurance, not humans We’re here to fix that. Healper matches people with the right therapist, handles the boring stuff in the background, and lets both sides focus on what actually matters: progress. The Role We’re looking for a Senior Fullstack Engineer who enjoys owning features end-to-end. You’ll work mainly on our Django REST Framework backend, with some hands-on work in our SvelteKit frontend when needed. This is an individual contributor role with strong ownership and a clear path to a future team lead role as we scale. What You’ll Do Design, build, and maintain features across our Django REST backendContribute to the SvelteKit frontend where neededImprove and maintain our AWS infrastructure and deployment pipelineCollaborate with the team on product and technical decisionsIntegrate and maintain third-party services, including StripeEnsure high standards of data privacy and application securityOwn features from concept through productionLeverage AI tools where appropriate while applying sound engineering judgment What We’re Looking For Required 4+ years of professional full-stack development experienceStrong experience with Python and Django REST FrameworkSolid frontend experience with SvelteKit, React, or a similar frameworkProficiency with Git and GitHub workflowsGood understanding of data privacy and secure handling of sensitive dataExperience using AI-assisted development tools, with the ability to critically evaluate their output and understand its implicationsEnjoys working in a fast-paced startup environmentStrong communication skills and comfort working in a remote-first teamBased in or around Copenhagen Nice to Have AWS experience (Elastic Beanstalk, RDS, CloudWatch, etc.)Experience with payment systems (Stripe)Experience from healthcare or other regulated industries (Medcom)Previous startup experience What We Offer Competitive salaryOn-site / hybridFlexible working hours (we care about output, not clock time)Laptop providedHigh ownership and real influence on the productMission-driven work in mental health Interview Process CV review – We’ll get back to you within a weekIntro call (30 min) – Casual chat to get to know each otherTechnical discussion (60 min) – Your experience and how you thinkReference checkFinal conversation – Meet the team and align expectations For more information or questions please contact us at cto@healper.dk