Senior Backend Engineer

Job Description

Tadaweb is a pioneering technology company with roots in Luxembourg and a growing global presence, with offices in the United Kingdom, France, and the United States. For over 13 years, weve been on a mission to make the world a safer place by empowering analysts with the tools they need to access the right information at the right time. Our cutting-edge SaaS platform revolutionizes PAI and OSINT investigations, making them faster, smarter, and more effective, all while adhering to the highest ethical standards by relying solely on publicly available information and supporting our clients policies. Renowned for our nothing is impossible ethos, we prioritize trust, transparency, and innovation in everything we do.

About the Role:

We're seeking a passionate and experienced Backend Engineer to join our growing Data Team and contribute to the development of our next-generation platform. You'll play a crucial role in building and maintaining the core data infrastructure, working closely with our ML engineer to develop and optimize data pipelines that fuel our platform's intelligence.

Scope of Work:

As a Backend Engineer within the Data Team, you will be responsible for designing, developing, and maintaining the backend systems that power our data processing and analysis. This includes building robust and scalable data pipelines, optimizing data storage and retrieval, and collaborating with our ML engineer to integrate machine learning models. You will be a reliable technical resource, contributing to problem-solving, code development, and team growth. A strong understanding of the software development lifecycle, including customer requirements, product design, timelines, and technical debt, is essential.

Your Profile:

• Bachelor or MSc in Computer Science, Engineering, or a similar technical field.
• 5+ years of professional experience as an in-house backend developer.
• Solid experience in Golang and Python.
• Passion for software development, concurrency mechanisms, and building small, intercommunicating services using REST, gRPC, and RabbitMQ.
• Proficiency with Git version control.
• Excellent team spirit and communication skills in an international and multicultural environment.
• Fluency in English.

You get bonus points if you have any of the following:

• Familiarity with data processing frameworks (e.g., Spark, Flink).
• Experience with data-oriented Python librairies (TensorFlow, PyTorch, Scikit-learn, Pandas, PySpark,...)
• Experience designing and orchestrating data pipelines with tools like Apache Airflow, Spark, or Kafka.
• Understanding of SQL, NoSQL, and data modeling.
• Experience with inter-process communication using a queue-messaging system.
• Experience with MongoDB, PostgreSQL, Redis, and cloud binary storages.
• Experience with Docker and GitLab CI.
• Experience with TypeScript, Qt, or C++.
• Understanding of functional and reactive programming principles.

Our Offer:

• The opportunity to join a growing tech company, with strong product-market fit and an ambitious roadmap
• The chance to join a human-focused company that genuinely cares about its employees and core values.
• A focus on performance of the team, not hours at the desk.
• A social calendar including family parties, games nights, annual offsites, end of the year events and more, with an inclusive approach for both younger professionals and parents.

Tadaweb is an equal opportunities employer, and we strive to have a team with diverse perspectives, experiences and backgrounds.

Our culture:

Our company culture is driven by the core values of family first, nothing is impossible and work hard, play harder. We provide a healthy and positive culture that cares about employee wellbeing by creating a great workplace and investing our employees learning and development. Our leaders aspire to the philosophies of extreme ownership, and servant leadership.

#engineering