Jobs in Germany

Home  | English Speaking Jobs  | soonami.io GmbH  | Senior Fullstack Developer (m/...
  • LuniNora will operate an innovative online marketplace that monetizes life coaching and counseling in a new way. We are about to launch and are currently working on our technological solutions that make counseling accessible anytime, anywhere. We are creating a world in which everyone can find the right counseling easily, quickly, and fairly.

    If you love clean code, enjoy developing creative solutions and want to work on meaningful projects, then you've come to the right place.

    Tasks

    Support through launch and post launch phase, by:

    • Finalizing the development of feature set for launch

    • Establishing best practices in team

    • Converting the processes from development into operations modus

    • Benchmarking IT infrastructure and technical roadmap

    Potential of extended involvement in the future

    Requirements

    You are highly experienced in AI based software development – preferably Claude Code.

    Your skillset - Backend

    • TypeScript (advanced level)

    • Firebase/GCP Ecosystem

    • Node.js/Express

    • REST API Design - Deep understanding of HTTP, status codes, error handling

    • OAuth2 JWT Authentication based on Firebase solution

    • Skilled in implementing GitHub-based CI/CD pipelines for Firebase Functions

    across development, staging, and production environments.

    • Experience with

    o Twilio Integration

    o Stripe integration

    Nice to have – Backend

    • Experience with Firebase Admin SDK v12+ (breaking changes from v10)

    • Knowledge of webhook-driven architectures (Stripe, Twilio webhooks)

    • CORS configuration and cross-origin security in alignment with Google Cloud IAM

    permissions

    • Mailjet or similar email services

    Your skillset – Frontend (Supporting role)

    • SvelteKit v2

    • Svelte 5 with runes ($state, $derived, $effect)

    • TypeScript

    • Tailwind CSS

    • Responsive design

    Benefits

    • Collaboration in an experienced team that has already built successful platforms

    • Involvement in all processes of company development

    • Plenty of scope for creativity and personal responsibility

    • Flexible working hours and a dynamic, appreciative environment

    • Access to an inspiring network of exciting personalities

    Application form

    Apply for the job by filling the job application form with your details

    .doc, .docx, .pdf, .rtf, .txt upto 10 MB

    Having issues with applying? Try applying on the portal

    Jobs at soonami.io GmbH

    Helpful information

    Job recommendations