Data Engineer

We are scaling our AI team with mission-driven individuals eager to shape the future of mobility. As a Data Engineer, you’ll collaborate closely with our research team to design, build, and optimize data infrastructure and annotation workflows. You will oversee the annotation team, ensuring high-quality labeled data and efficient processes. Additionally, you will help optimize our algorithms, analyze performance metrics, and define optimal operating points to enhance model effectiveness. Your work will directly contribute to pushing the boundaries of Vision AI and advancing our cutting-edge projects.

• Evaluate model performance with the research team using precision, recall, and other ML metrics.
  
• Build and maintain cloud-based data infrastructure (AWS/GCP).
  
• Develop benchmarking frameworks and human-in-the-loop pipelines for model evaluation.
  
• Curate and manage datasets using queries, annotation tools, and auto-labeling processes.
  
• Oversee the annotation team to ensure high-quality labeled data.
  
• Maintain internal research databases for data-driven insights.
  
• Run deep learning models and algorithms at scale.

Technical skills & qualifications 

• BSc in Computer Science with 3–5 years of experience.
• Hands-on experience with cloud platforms (AWS, GCP, or Azure), including machine provisioning for development and multi-GPU environments.
  
• Strong foundation in machine learning concepts and model evaluation techniques.
  
• Skilled in database management (SQL, NoSQL) and large-scale data processing.
  
• Proficiency in Python and SQL for data analysis and pipeline development.
  
• Familiar with data annotation workflows and team management.
  
• Experience using data engineering and analytics tools such as Databricks, Spark, or similar platforms.

People skills & traits 

• Detail-oriented and highly organized.
  
• Strong communicator and team player.
  
• Problem-solver with a “get things done” attitude.
  
• Curious, self-driven, and passionate about tech innovation.
  

• The chance to have a meaningful and positive impact on roads and cities’ safety
• Flexibility - in schedule, work location, benefits
• Competitive compensation
• A fast-paced work environment full of kind, smart, and highly driven people
• Great professional and personal growth opportunities
• Regular team-building events and well-being initiatives/facilities

Nexar is a Vision AI company that is organising the physical world as digital information. We are a global, connected, and intelligent network of mobile cameras on the road that uses data to deliver valuable insights and build transformative products in vehicle autonomy and safety.

Our goal is to be the best car camera service in the world, with a vast network of smart, connected cameras across the planet. We are unlocking the power of connected driving to protect our users and build a lasting business, and this is where you come in!

We’re looking for passionate, forward-thinking people to help us execute this incredible opportunity and drive the future of connected driving technology. Join us in shaping a safer, smarter world.