Senior Database Developer (m/f/d) 🚀


Help us to make even more successful!

Do you really want the perfect job? 🧐 Or do you want the next step in your career to be deeply impactful? I can’t offer you perfect, but I can offer deep impact. 💪 I have a successful 11-year-old SaaS product that needs awesome skillsets (maybe yours?) to reach new heights. 🧗 As a team we’re killing it in DE for our niche, but we have a lofty road map ahead of us (#disruptUSA) 💥 and a bus with a few key seats 🤩 we still need to fill.

Still reading? Awesome. Let me intro myself, hi my name is Remo. I’m the co-founder of ProvenExpert. You will be working closely with me; therefore, I want to give you context on us, what the role is about and what we’re looking for.

Me and my colleagues are fighting for the little (wo)man – the small business owners and one-(wo)man-bands who grind each and every day to master their craft. They want to focus on delivering outstanding work and getting more clients – not sales and marketing. That’s where we come in as – we provide a SaaS platform for small business owners to manage feedback and enable them to direct their online reputation.

We are seeking a highly experienced SQL Database Developer (m/f/d) with a strong knowledge of MongoDB to join our team. The main task of this position will be to support a transition from MongoDB to PostgreSQL. The ideal candidate should have strong knowledge of database architecture and node.js. 


Where your expertise is needed ⭐️

  • Design and develop relational databases, especially PostgreSQL
  • Provide support for the transition from MongoDB to PostgreSQL
  • Utilize node.js for database development
  • Conduct performance tuning and troubleshooting of databases
  • Monitor database performance and optimize as needed
  • Create and maintain technical documentation related to databases
  • Work with other developers to ensure the quality of the database implementation


You’ll be great for this role if you have experience in 💪

This is what we think we’re looking for, but perhaps you have other skills that are a great fit for the role which we haven’t considered; we encourage you to still apply.

  • Bachelor’s degree in Computer Science, Information Systems, or a related field
  • A minimum of 5 years of experience as a SQL Database Developer
  • Strong knowledge of MongoDB, PostgreSQL, and SQL
  • Experience with node.js and database architecture
  • Knowledge of database performance tuning and optimization
  • Excellent problem-solving and communication skills
  • Ability to work independently and as part of a team


Benefits 🥳

  • A career opportunity where your impact will be directly seen and recognised on our small team.
  • A competitive salary and a stable team
  • Being part of a diverse team of PHP geeks, creative minds, database tamers, social media junkies and concept gurus - no matter where you're from, you're welcome to join us.
  • Flexible hours. Are you a night owl, a day lark, or an early bird? All are welcome.
  • Equipment you actually want. Let us know your preferred machine, we will make it work.
  • Being part of a successfully growing company - creative freedom, flat hierarchies and the opportunity to take on responsibility.
  • Well stocked kitchen with free drinks (coffee, tea) and many delicious snacks (fruit).

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