High-Tech Software Engineer (C#/C++/Java) – Flexible Hours

Sioux Group; Utrecht; Hybrid; EUR 55,000 - 75,000; Full time

Benefits offered by this job

Flexible 32-40 hour week

Work-from-home options

Training budget €6000

Team events

Job summary

Sioux Group is hiring a Software Engineer (C#/C++/Java) to design, develop, and test high-tech software for our customers in the Randstad region. You will contribute across the full software lifecycle from development to testing while partnering with cross‑functional teams in a European setting.

The role supports a flexible 32–40 hour week with options to work from home, and a strong emphasis on work‑life balance.

Qualifications

• Bachelor’s or Master’s degree in CS or Engineering.
• 2–3 years of software development experience.
• Experience in semiconductor, medical, or analytical industries.
• Knowledge of Design Patterns, UML, and Agile.
• Fluent Dutch and English; EU driving license; willing to travel.

Responsibilities

• Develop and test software in C#, C++, and Java.
• Work in an agile environment on challenging projects.
• Contribute to code reviews and ensure software quality.
• Collaborate with cross‑functional teams and client sites.

Skills

C#

C++

Java

Agile

Design Patterns

UML

Dutch & English

Team player

Willing to travel

Education

Bachelor's or Master’s in CS/Engineering

Job description

Sioux Group is hiring a Software Engineer (C#/C++/Java) to design, develop, and test high-tech software for our customers in the Randstad region. You will contribute across the full software lifecycle from development to testing while partnering with cross‑functional teams in a European setting.

The role supports a flexible 32–40 hour week with options to work from home, and a strong emphasis on work‑life balance.