Full Stack Engineer

À propos

At Sonaar, we're committed to making public tenders as easy, fair, and efficient as any other B2B relationship. With a dedicated team of five and a growing base of 20 active clients and users, we've already launched our MVP, which has become our testing ground for refining bold ideas and pushing the boundaries of what's possible.

As we prepare for an exciting phase of growth in 2025, we're looking for passionate, innovative minds to join us on this journey. We’re just getting started, and there’s an opportunity here to make a profound impact, contribute directly to our product’s evolution, and be part of something that’s changing an entire industry. If you’re ready to challenge conventions and make a tangible difference in B2B processes, you’ll find your place with us at Sonaar 🚀

Descriptif du poste

We are looking for…

As a Full Stack Developer with 2 to 10 years of experience, you’ll bring your expertise in designing reliable backend architectures (using microservices) and creating RESTful APIs (aligned with the OpenAPI specification). You have a solid background in database management, working with both relational (MySQL, PostgreSQL) and document-based (MongoDB) systems, and you’re skilled in ORMs like Prisma, MongooseJS, and SQLAlchemy. You’re comfortable working with TypeScript, React, and Next.js, and have experience with design systems like Chakra UI and Tailwind. Guided by our CTO, you’ll play a pivotal role in building, enhancing, and fine-tuning our platform to make it intuitive and technically robust.

Your missions

  • Participate in all phases of the development lifecycle from planning, implementation, testing, and maintenance

  • Design and develop front-end and back-end features for our platforms using technologies like React, TypeScript, Python, etc.

  • Actively participate in database modeling based on our business needs, following best practices

  • Create and maintain RESTful APIs while defending architectural choices and suggesting improvements when needed

  • Implement and optimize automation algorithms for efficient and extensive data collection to improve our offering

  • Engage in predictive modeling, utilizing advanced algorithms and machine learning techniques to predict upcoming markets

  • Ensure the highest level of security for our applications, implementing rigorous security protocols to safeguard user data and privacy

  • Maintain the efficiency and scalability of our infrastructure using monitoring services

What we offer

  • The chance to join a very early stage startup and to see it built from the ground up

  • Unlimited growth opportunities, evolving in tandem with the company’s expansion

  • Work that matters, that has a direct impact on the company and its clients/partners

  • An awesome environment rich with opportunities for continuous learning and skill development

  • A competitive compensation with access to a stock option plan

  • Being part of an amazing team that is fully committed and passionate about the project

Profil recherché

This job is for you if

  • You have a bachelor's degree in computer science or a related field

  • You have 2 to 10 years of full-Stack development experience

  • You are proficient in React with TypeScript or any other front-end frameworks

  • You have a track record in back-end development with technologies like NodeJS (TypeScript), Golang, C#, Java, or other typed programming languages

  • You have a deep understanding of database modeling and the ability to design efficient data models

  • You have strong experience with relational databases (MySQL, Postgres) and No-SQL ones (MongoDB).

  • You are familiar with RESTful APIs and have a good understanding of RESTful vs RPC concepts

  • You already worked with one big Cloud provider (AWS or GCP) and are comfortable with Docker and DevOps tasks.

  • You are detail-oriented and creative, always looking to improve and innovate

  • You are a native Dutch, French, or English speaker

  • You have worked in a startup or scale-up environment

Process de recrutement

To apply, simply send your CV or LinkedIn account link to recruitment@sonaar.ai.

See you soon 🌟

Informations complémentaires

  • Type de contrat : CDI
  • Lieu : Bruxelles
  • Expérience : > 2 ans
  • Télétravail partiel possible
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