Backend Developer  (m/f/d) 🚀


Support us at on our way to further success!

About ProvenExpert:

ProvenExpert is one of the leading online platforms in Europe for professional reputation management. We enable entrepreneurs and businesses of all sizes to build trust and enhance their online presence and visibility. With nearly 750,000 users worldwide, ProvenExpert facilitates the collection, bundling, analyzing, and presenting of authentic customer feedback. This feedback is crucial for solidifying customer trust and boosting business growth. In a market where consumer opinions and recommendations are of central importance, ProvenExpert has established itself as an essential partner for effective referral marketing and customer insights in the service sector.

Your Role in Our Mission:

We are looking for intermediate/experienced backend engineers that can innovate rapidly in the changing landscape of social media and join our team onsite in Berlin. You'll work with PHP and Node.js in a microservice environment. 


  • Your tasks:

    • Backend development with PHP and Node.JS (NestJs)
    • Working with Docker
    • Development and maintenance of microservices with Node.JS
    • Support in database development with PostgreSQL, Redis, and MongoDB
    • Monitoring of backend performance and troubleshooting
    • Collaboration with other developers to ensure backend quality


    Your profile:

    • Intermediate experience with PHP
    • Experience with relational and document-oriented databases
    • Intermediate experience with Node.JS
    • Knowledge of TypeScript, Kubernetes, and pub/sub concepts
    • Strong problem-solving skills
    • Excellent communication and collaboration skills
    • Ability to work effectively both independently and in a team
    • Commitment to continuous learning and adaptation to new technologies
    • High level of detail orientation and organisational skills
    • Fluent English skills


    What we offer:

    • An attractive salary package
    • Coaching and opportunities for further training
    • A flexible hybrid working model with office and home office days
    • Flat hierarchies, a dynamic work environment with room for creativity, and the opportunity to actively shape our growth
    • Additional perks, modern office spaces, and freedom to choose hardware

    Become part of our journey:

    At ProvenExpert, we firmly believe in the power of diversity. Our team is comprised of talented individuals from diverse backgrounds, cultures, and perspectives. We value the uniqueness of each team member and promote an inclusive work environment where innovation and creativity flourish. Here, everyone has a voice, and we welcome applications from people of all genders, ethnicities, religions, sexual orientations, and abilities. Are you ready to support ProvenExpert on its path to the million mark and help shape the future of online reputation? Then apply now and become part of a team that lives innovation and celebrates success.

Does this sound like your next challenge? Then send us your complete application in English in a PDF document including earliest start date and salary requirements to or use our form below! Your contact Sabine Sandig is looking forward to hearing from you!

Your application

Questions? We're here to help!

Interested in a future career at ProvenExpert? Send a message to Sabine Sandig via our contact form below, or send an email to