C Software Engineer

SIX Group Services Ltd.; Paris; Hybrid; EUR 55,000 - 85,000; Full time

Benefits offered by this job

Flexible Work Models

Personal Development

Agile Working Methods

Job summary

SIX Group Services Ltd. in Paris is seeking a Software Engineer C to join our financial-tech team. You design, develop and maintain applications in C and SQL, contribute to CI/CD pipelines and quality tests, and help modernize legacy software within an Agile/DevOps environment.

Fluency in French and good English are required; remote work up to 40% is supported. You will collaborate across teams, optimize performance, and contribute to documentation and continuous improvement initiatives while

Qualifications

• Strong experience in C and SQL, with proficiency in Linux development environments and Java.
• Fluent in French with good command of English (written and spoken).
• Analytical, customer-focused and quality-driven.

Responsibilities

• Design, develop and maintain software applications using C, SQL.
• Develop and maintain automated CI/CD pipelines.
• Implement unit, integration and regression tests.
• Troubleshoot, optimize and improve application performance.
• Support deployment, monitoring and production incident resolution.
• Contribute to technical documentation and continuous improvement initiatives.
• Operate within an Agile/DevOps environment.

Skills

C

SQL

Linux development

Java

Tools

CI/CD pipelines

Agile/DevOps

Job description

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SIX drives the transformation of financial markets.

What sets us apart drives us ahead: between local roots and global relevance, we are a unique blend of tradition and future, of foundation and growth. We value bright minds and inspire them to grow with their ideas. Come and shape the future of finance with us.

C Software Engineer

Paris | Working from home up to 40% | Reference 8365

Are you passionate about C development and excited by the challenge of modernizing established software solutions?
Join us as a Software Engineer C and play an active role in evolving our applications and engineering practices within the financial industry. You will design and develop reliable software components, contribute to modernization initiatives, and strengthen automation and CI/CD practices within an Agile/DevOps environment.

What You Will Do

• Design, develop and maintain software applications using C, SQL
• Develop and maintain automated CI/CD pipelines
• Implement unit, integration and regression tests.
• Troubleshoot, optimize and improve application performance.
• Support deployment, monitoring and production incident resolution.
• Contribute to technical documentation and continuous improvement initiatives
• Practices within an Agile/DevOps environment

What You bring

• Strong experience in C and SQL, with proficiency in Linux development environments and Java
• Strong analytical and problem-solving skills for understanding, maintaining, and troubleshooting existing code
• Customer-focused and quality-driven approach
• Fluent in French, with a good command of English (both written and Spoken)

Diversity is important to us. Therefore, we are looking to receiving applications regardless of any personal background.

What We Offer

Flexible Work Models
We trust our employees and offer a work environment that is well-balanced, productive and fosters success.

Personal Development
You will benefit from a culture of continuous learning and feedback. Your personal growth is supported through an extensive learning offering.

Agile Working Methods
Whether through scrum or design thinking,
we solve exciting tasks together in teams.