Data System Developer

5 days ago

Dublin, Dublin City, Ireland beBeeDataDeveloper Full time €85,000 - €115,000

We're seeking a skilled Data System Developer to join our technology team. As a key member of our team, you'll be responsible for designing and building data infrastructure and APIs that power our market intelligence products.

">Key Responsibilities
  • Design and develop modern APIs that serve both raw data and AI-generated insights to our suite of client-facing web applications.
  • Build and optimise performant data pipelines using Polars, FastAPI, and Python, ensuring fast response times and efficient memory usage.
  • Collaborate closely with front end engineers, product managers, and machine learning engineers to deliver seamless, user-focused features.
  • Implement API-first architecture practices, with careful attention to schema design, versioning, and documentation.
  • Work across the AWS stack, deploying scalable services that power mission-critical experiences for enterprise users.
  • Contribute to system design decisions, database modelling, and service orchestration to ensure resilient, maintainable back end systems.
  • Monitor and tune application performance, from query speeds to service latency and throughput.

Our ideal candidate will have several years of professional software engineering experience, ideally in B2B or data product environments. They'll also have deep experience with Python, including libraries like Polars, PySpark, and frameworks such as FastAPI or Fastify. Additionally, they'll have a strong knowledge of cloud infrastructure, especially the AWS stack (Lambda, ECS, S3, CloudWatch, etc.).

">What We Offer
  • A comprehensive benefits package.
  • An inclusive workplace where all colleagues feel empowered to be their authentic selves.
  • A culture of continuous learning and growth opportunities.
  • The flexibility to work from our Dublin office or virtually.

We value innovative thinking, collaboration, and a passion for delivering high-quality results. If you're a motivated individual who thrives in a fast-paced environment, we encourage you to apply.

About Us

We're a leading provider of market intelligence solutions. Our mission is to empower businesses to make informed decisions by providing them with accurate and timely information.

  • Data Driven Systems Developer

    2 weeks ago

    Dublin, Dublin City, Ireland beBeeBackend Full time €80,000 - €100,000

    Our organization is at the forefront of leveraging data-driven insights to revolutionize the sports industry. We're seeking an experienced Backend Engineer to play a pivotal role in designing and developing our core data-flows, focusing on security, robustness, and performance.The RoleThis is a key position that involves creating scalable, secure, and...

  • MS Dynamics CRM Developer

    4 weeks ago

    Dublin, Dublin City, Ireland System Canada Full time

    System Canada resources have a broad range of skills in different technologies.The large skill-set has been made possible by a conscious focus on strengthening our skills base. Every person selected for our team brings something new, something that adds to our offerings. We learn continuously, both on the job and through formal training programs.Visit us at:...

  • MS Dynamics CRM Developer

    1 week ago

    Dublin, Dublin City, Ireland System Canada Full time

    System Canada resources have a broad range of skills in different technologies.The large skill-set has been made possible by a conscious focus on strengthening our skills base. Every person selected for our team brings something new, something that adds to our offerings. We learn continuously, both on the job and through formal training programs.Visit us at:...

  • Automation Systems Specialist

    2 weeks ago

    Dublin, Dublin City, Ireland beBee[System] Full time €80,000 - €100,000

    Automation Systems EngineerA career-defining opportunity for a skilled Automation Systems Engineer to join our dynamic team.Job Description:We are seeking an exceptional Automation Systems Engineer to design, develop, and implement automated control systems in a GMP environment. As a key member of our team, you will be responsible for ensuring the seamless...

  • Data Science Associate Director

    2 weeks ago

    Dublin, Dublin City, Ireland Data X Full time

    Do you have a passion for creating transformative value with Data, Analytics, and AI?Do you lead teams in solving complex, real-world problems at scale using cutting-edge data science techniques?Are you ready to drive end-to-end data and AI journeys with modern, innovative platforms?Are you our next Data Science practitioner? We are currently seeking to hire...

  • Data Science Associate Director

    2 weeks ago

    Dublin, Dublin City, Ireland Data X Full time

    Do you have a passion for creating transformative value with Data, Analytics, and AI?Do you lead teams in solving complex, real-world problems at scale using cutting-edge data science techniques?Are you ready to drive end-to-end data and AI journeys with modern, innovative platforms?Are you our next Data Science practitioner?We are currently seeking to hire...

  • Data Science Associate Director

    4 weeks ago

    Dublin, Dublin City, Ireland Data X Full time

    Do you have a passion for creating transformative value with Data, Analytics, and AI?Do you lead teams in solving complex, real-world problems at scale using cutting-edge data science techniques?Are you ready to drive end-to-end data and AI journeys with modern, innovative platforms?Are you our next Data Science practitioner? We are currently seeking to hire...

  • Data Science Associate Director

    2 weeks ago

    Dublin, Dublin City, Ireland Data X Full time

    Do you have a passion for creating transformative value with Data, Analytics, and AI?Do you lead teams in solving complex, real-world problems at scale using cutting-edge data science techniques?Are you ready to drive end-to-end data and AI journeys with modern, innovative platforms?Are you our next Data Science practitioner? We are currently seeking to hire...

  • AWS Data Systems Developer

    2 weeks ago

    Dublin, Dublin City, Ireland beBeeData Full time €90,000 - €120,000

    Cloud Data ArchitectWe are seeking a highly skilled Data Architect to design and build scalable data infrastructure and pipelines in AWS.Main ResponsibilitiesDesign, develop, and maintain robust data pipelines and ETL processes in AWS cloud services.Collaborate with Data Science teams to enable seamless data access and analytics.Optimize data workflows for...

  • Data Systems Specialist

    7 days ago

    Dublin, Dublin City, Ireland beBeeAutomation Full time €90,000 - €120,000

    As a seasoned data specialist, you will play a pivotal role in shaping and expanding our client's QA strategy and tooling.The ideal candidate will have a minimum of 7 years' experience in QA Automation, ideally in data-rich environments. A proven background in data engineering or hands-on experience with large-scale data systems is essential.Strong knowledge...