Contractor

vor 2 Wochen

Schweiz qiibee Vollzeit CHF 100'000 - CHF 120'000 pro Jahr

We're a startup on a mission to scale quickly to Series A

We're seeking a contractor who can take full ownership of backend systems and deliver high-performance, production-ready services from architecture to deployment. You'll work in a fast-paced environment where autonomy and impact matter.

Tasks

What You'll Own:

  • Develop and maintain (Express) services and AWS Lambda functions
  • Design and implement scalable REST APIs
  • Write efficient, clean, and well-tested code for high-throughput systems
  • Integrate with PostgreSQL databases and optimize queries
  • Manage deployment, monitoring, and reliability of backend services
Requirements

Must-Have Qualifications

  • 5+ years of backend development experience, with at least 2 years in
  • Strong experience with Express and AWS Lambda
  • Proven ability to build high-performance systems
  • Solid experience with PostgreSQL
  • Good understanding of async programming, queues, and API design
  • Ability to take ownership and deliver end-to-end

Nice to Have

  • Experience in the FinTech industry
  • Experience with Elixir (Phoenix, Ecto, OTP)
Benefits

Benefits:

  • Fully remote work
  • Competitive monthly salary package
  • Fast-paced startup environment
  • High ownership and autonomy

About us:

At qiibee we are on a mission to unlock the purchasing power and maximising the liquidity of the global rewards economy. You'll work in a fast-paced startup environment, where professional and personal development is highly valued. We're looking for ambitious team members ready to go the extra mile to achieve our goals and fulfils our mission. If this sounds like your dream job, we would love to hear from you

  • LLM / RAG Engineer (Contractor, 6-12 months)

    vor 2 Wochen

    schweiz c1154ae1-79d1-43dc-9a60-4a2e17e3521a Vollzeit

    About the Foundation The Foundation for Value Creation develops data-driven frameworks that measure how societies and firms create sustainable value. Following the success of the Elite Quality Index (EQx), a macro-level index, the Foundation is now building the Value Creation Rating (VCr), a micro-level framework assessing value creation and extraction...

  • Full-time Individual Contractor

    Vor 6 Tagen

    Schweiz UNICEF Vollzeit

    **Job no**: 548858 **Contract type**: Consultancy **Duty Station**: Geneva **Level**: Consultancy **Location**: Switzerland **Categories**: Child Protection, Emergency Programme UNICEF works in some of the world’s toughest places, to reach the world’s most disadvantaged children. To save their lives. To defend their rights. To help them fulfill their...

  • Project Sayra: Spector Accented Audio DC Multi Locales 2025

    Vor 3 Tagen

    Schweiz CrowdGen by Appen Vollzeit CHF 3'300 - CHF 40'000 pro Jahr

    Join the CrowdGen team as an Independent Contractor for Project Sayra In this project, you will contribute to the advancement of AI technology's speech recognition by collecting audio recordings that are inclusive of various accents, genders, and ages Why Join? • Contribute directly to the future of AI in your language • Enjoy flexibility — work...

  • Senior Clinical Research Associate Contractor, Switzerland

    Vor 7 Tagen

    Schweiz Biorasi Vollzeit CHF 80'000 - CHF 120'000 pro Jahr

    We are Growing Let us support your career journey the Biorasi way.  Innovative, Collaborative, Dynamic and Evolving.  Capitalizing on your strengths while encouraging work-life balance.  Biorasi is an award-winning, customer-focused, full-service clinical research organization.Biorasi is looking for top performers who are as passionate about clinical...

  • Project Sayra: Spector Accented Audio DC Multi Locales 2025

    vor 16 Stunden

    Schweiz Appen Vollzeit CHF 33'000 pro Jahr

    Join the CrowdGen team as an Independent Contractor for Project Sayra In this project, you will contribute to the advancement of AI technology's speech recognition by collecting audio recordings that are inclusive of various accents, genders, and ages. Why Join? • Contribute directly to the future of AI in your language. • Enjoy flexibility — work...

  • Telefonischer Kundenberater Inbound 50-100%

    vor 2 Wochen

    Schweiz Capita Vollzeit

    Du findest durch deine kommunikative Persönlichkeit schnell den Draht zu anderen? Du bist zuverlässig und hast immer ein Lächeln auf den Lippen? Dann bist du bei uns genau richtig, um Teil des Capita Teams zu werden. Als telefonischer Kundenberater (m/w/d) sorgst du gemeinsam mit deinem Team für bessere Kundenerlebnisse. **Job title**: Telefonischer...

  • Data Analytics and Visualization Consultant

    vor 2 Wochen

    Schweiz World Intellectual Property Organization Vollzeit

    Expected place of travel (if applicable): WIPO HQ, Geneva, Switzerland **Title of Assignment**: Data Analytics and Visualization Consultant **Organization Setup**: Enterprise Solutions Division, Information and Communication Technology Department, Administration, Finance and Management Sector **Place of Assignment**: Full remote (Offshore) **Expected place...

  • Sales Reseller – Switzerland

    vor 1 Woche

    Schweiz skeeled Vollzeit CHF 10'000 - CHF 120'000 pro Jahr

    Location: Switzerland (Remote)Contract Type: Freelance / Commission-only, under Swiss contractor statusABOUT SKEELEDSkeeled is an innovative recruitment software (ATS) built to streamline and digitalise hiring processes. Our platform empowers companies to attract, evaluate, and hire top talent more efficiently. With strong roots in Luxembourg, Belgium, and...

  • Mathematics Specialist

    vor 2 Wochen

    schweiz Invisible Agency Vollzeit

    Are you a mathematics expert fluent in French, eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow's AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline academic work for...

  • Social and Behaviour Change Consultant for Europe and Central Asia Regional Office. Home Based. 80 Working Days Within 7 Months

    vor 7 Stunden

    Schweiz UNICEF Vollzeit

    **Job no**: 580355 **Contract type**: Consultant **Duty Station**: Geneva **Level**: Consultancy **Location**: Switzerland **Categories**: Social and Behavior Change UNICEF works in some of the world’s toughest places, to reach the world’s most disadvantaged children. To save their lives. To defend their rights. To help them fulfill their...