Software Engineer - Internal Systems & Analytics (Hybrid)

COUNT Group; Rotterdam; Hybrid; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Business-critical systems

Exposure to energy trading

Technical growth

Collaborative culture

End-user collaboration

Job summary

COUNT Group in Rotterdam is seeking a Software Engineer for Internal Systems & Analytics to build and maintain internal applications, reporting platforms, and analytical tooling across our energy trading business.

The role blends software development, data engineering, and business-facing problem solving, with 3–5 years of experience and a hybrid work setup. You will work closely with traders, analysts, operations, and finance teams to drive visibility, automation, and informed decision making.

Qualifications

• Degree in Computer Science, Software Engineering, Data Engineering, or related technical field.
• 3–5 years of relevant professional experience.
• Experience with C#, .NET, Python, and SQL; familiarity with cloud technologies and modern software practices.
• Ability to work with end users and communicate with technical and non-technical stakeholders.

Responsibilities

• Develop and maintain internal business applications and analytical tools
• Build reporting and data solutions to support commercial and operational teams
• Work with databases, APIs, and structured market/trading datasets
• Support development using C#, .NET, Python, and SQL
• Assist with cloud-based infrastructure and application deployment
• Improve automation and operational workflows
• Collaborate directly with business stakeholders to gather requirements and deliver solutions
• Participate in system enhancements, testing, and ongoing support

Skills

C#

.NET

Python

SQL

Cloud technologies

Education

Bachelor's degree in Computer Science or related field

Tools

APIs

Cloud platforms

Job description

COUNT Group in Rotterdam is seeking a Software Engineer for Internal Systems & Analytics to build and maintain internal applications, reporting platforms, and analytical tooling across our energy trading business.

The role blends software development, data engineering, and business-facing problem solving, with 3–5 years of experience and a hybrid work setup. You will work closely with traders, analysts, operations, and finance teams to drive visibility, automation, and informed decision making.