Semarchy is a leading data management software company that provides innovative solutions to enterprise customers worldwide. The company offers a powerful and agile Intelligent Data Hub™ platform that enables organizations to master critical data assets, including customer data,

product data, reference data, and more.

Leader in the Gartner Magic Quadrant since 2020, our mission is simple : allow our customers

to rapidly generate business value from their data by quickly discovering, governing, managing,

integrating, and reporting critical information scattered across applications.

Based in Lyon, France, our Research & Development team is composed of creative, motivated, and talented engineers who develop innovative applications for data management. We are seeking a

Full Stack Software Engineer with experience in React and Java to join our growing team.

If you have a taste for solving complex and interesting technical challenges, we would like to

hear from you.

What You Will Do

Build and maintain robust, performant, and user-friendly web applications in
Java/Kotlin/React/TypeScript
Develop intuitive and efficient front-end interfaces focused on productivity augmentation
Collaborate with various team members and stakeholders on requirements definition
and feature design & development
Work across the stack to deliver new features from start to finish
Own meaningful parts of the product, have an impact, and grow with the company
Participate in sprint planning, task breakdown, refinement, and estimation
Collaborate with the support team to solve product issues
Maintain a high level of quality in software delivery
Actively improve tooling, stack, and code base quality
Develop and enforce security & quality standards through automation
Contribute to building VS Code extensions to enhance developer experience
Work in a high-performing team, mentoring and guiding other engineers

Who You Are

You have a Bachelor’s degree in Computer Science or a related field
You have 3+ years of experience building web applications using Java or Node and
React
You value secure software development & architecture practices
You want to contribute to best practices for the full software development life cycle,
including coding standards, code reviews, source control management, build processes,
and testing
You have excellent verbal and written communication skills
You are comfortable working in a high-performing team and have the ability to mentor
and support colleagues
You have a good level in French and English, both oral and written
Bonus points
Knowledge of CI/CD pipelines, DevOps practices, and cloud platforms (AWS, GCP, or
Azure)
Experience with performance optimization and scalability
Background in developer tooling, extensions, or integrations (e.g., VS Code extensions,
browser extensions, CLI tools)
Familiarity with diagramming libraries (e.g., ReactFlow)

Benefits and Culture

Total flexibility - work remotely in France or from our Lyon office, you also have the
possibility to work from abroad 2 weeks / year
Competitive salary
Great health insurance, free for your family members
Personal-growth support: on-line courses, conferences, books… training is key at
Semarchy: you will attend training classes on a regular basis
Work-life balance: we are very attentive to our teams’ well-being and insist on making
sure you have a good balance between your personal and professional life; Semarchy
has a specific Parenthood Charter