Senior Business Intelligence Developer @ Mantis Corporate R&D (Athens / Greece)

  • Location: Athens / Greece
    (ref. code R&D-2023-SBID)
    Position: full time

Mantis is seeking for talented, passionate individuals who are looking for challenging opportunities.

Mantis is recruiting Senior Business Intelligence Developer for full-time work at its corporate R&D center in Athens – Greece.

The Senior Business Intelligence Developer will be responsible for designing and developing the company’s BI solution and closely work with the product management team to ensure the requirements and specifications are met. The developer must work well in a team setting and have excellent organizational, prioritization, communication, and time management skills.

The successful candidate will demonstrate accountability, flexibility and adaptability to handle multiple and changing priorities and collaborate with development teams successfully, technology groups, consultants, and key stakeholders.

Mantis offers very competitive remuneration packages depending on skills, performance, and professional experience.

Standard benefits enjoyed by Mantis’ team members:

  • Excellent modern working environment in the HQs (Athens, next to Holargos metro station) or remote work with occasional on-site meetings
  • On-going training and external seminars to align with cutting-edge technologies
  • Laptop
  • Mobile Phone
  • Health private insurance
  • Company car

Key Performance Areas:

  • Extensive experience with development using various tools (Qlik Sense, Power BI, Tableau, Excel, etc.)
  • Experience in Data Warehouse, ETL, Report design and development
  • Expertise working with relational and multidimensional database schemas and writing queries
  • Strong SQL Developer skills
  • Strong analytical skills
  • Perform analysis, design, development, validation and implementation of reports
  • Ability to design and plan scalable BI solutions
  • Experience with requirements gathering
  • Ability to provide estimates to support timelines and deliverables
  • Follow and enhance BI standards and best practices across the team
  • Collaborate and mentor team members on methodology, design and architecture
  • Ensure optimal end-user performance by establishing and consistently executing overall system performance assessment processes and associated action plans
  • Provide consultation on complex projects and act as a top-level contributor

Education / Experience:

  • Bachelor’s Degree Computer Science or related discipline
  • 5+ years of experience developing business intelligence applications and dashboards, testing and change management
  • 2+ years of experience working with data warehouses is preferred. Strong SQL skills and experience with performance tuning are required
  • Hands-on experience with technical support. Strong ability to troubleshoot required

Is technology your passion? We look forward to hearing from you.

All interested individuals may send their curriculum vitae (mentioning the ref. code), via email to

All CVs shall be treated as highly confidential according to our privacy policy.