Internship - Software Engineer (Back, Fullstack)
Pigment.com
Office
Paris
Internship
Join Pigment: Transforming Business Planning and Performance with AI
Founded in 2019, Pigment stands out as one of the fastest-growing SaaS companies globally, redefining business planning and performance with our AI-powered platform. We empower organizations across diverse industries, including Consumer Packaged Goods, Retail, and Technology, to seamlessly integrate data, people, and processes, enabling them to plan and adapt rapidly.
With a vibrant team of over 500 professionals across North America and Europe, and offices in New York, Toronto, London, Paris, and the Bay Area, Pigment has successfully secured nearly $400 million in funding from leading global venture capitalists. Our recognition as a Visionary in the 2024 Gartner® Magic Quadrant™ for Financial Planning Software underscores our commitment to excellence, as we proudly partner with industry leaders like Unilever, Vinci, Kayak, Siemens, and Coca-Cola.
At Pigment, we champion smart risks, celebrate bold ideas, and challenge the status quo—all as a united team. Every team member has the opportunity to make a significant impact and tackle ambitious challenges. Together, we pursue excellence with a collaborative spirit, continuously raising the bar to ensure strong performance and a proactive approach while fostering an environment of humility.
If you are passionate about innovation and wish to collaborate with some of the brightest minds in the industry, we would love to hear from you!
Our Engineering teamOur Engineering team is responsible for developing our SaaS platform and building a comprehensive and user-friendly product. Pigment engineers participate in the entire application development lifecycle, focusing on design, coding, and keeping the production platform up and running. They can be specialized, but there is no strict separation between the infrastructure, backend, and the frontend.We value user-centricity and pragmatism: we choose the most relevant tools for the problem we have to solve, understanding the strengths and constraints of each technology. Our engineering culture also values curiosity, humility, trust, ownership and team spirit.
👉 Curious to see what we’re building? Check out our Tech Blog!
The OpportunityAs a Software Engineer Intern, you will work on meaningful projects that directly impact our product, collaborating with experienced engineers and contributing to challenges at scale. During your internship, you will have the opportunity to work on one of the following high-impact projects:
Project overview in the Scheduling team: The Scheduling team is responsible for how recomputations are orchestrated in Pigment. We design and optimize the logic that determines when workflows need to run after a data change, and which computations should take priority depending on user activity. A key part of our work is minimizing unnecessary recomputations by understanding dependencies, so that only the data that truly needs to be updated is recalculated.
Exploring Alternative Execution Graph Serialization Protocols/Formats(Backend, C#)At Pigment, every data change initiates a cascade of recomputations, forming what we call an execution graph. This graph is continuously read and updated at a high frequency.Explore and benchmark alternative serialization protocols and formats.Evaluate performance improvements to reduce latency and memory overhead.Gain hands-on experience in backend systems design and optimization in C#.
Search & Visualization of the Dependency Graph (Full-stack, C# + TypeScript)To determine which recomputations are required, Pigment maintains a dependency graph. To better understand and debug complex models, we need tools to explore this graph.Build an intuitive, user-friendly interface for searching and visualizing dependency graphs.Contribute to both backend (C#) and frontend (TypeScript/React).Learn how to design and implement scalable full-stack features.
Technical StackLanguages & Frameworks: C# (.NET Core Linux), React, TypeScriptDatabases: PostgreSQLInfrastructure: Google Cloud Platform, Docker, Kubernetes, Terraform, RabbitMQCI/CD: CircleCI
We don’t expect you to know them all. What matters most is strong software engineering skills: the ability to translate requirements into simple and elegant designs and deliver robust code.We conduct background checks as part of our hiring process, in accordance with applicable laws and regulations in the countries where we operate. This may include verification of employment history, education, and, where legally permitted, criminal records. Any checks will be conducted lawfully, with candidate consent, and information will be treated confidentially.
Pigment is an equal opportunity employer. We believe diversity is a strength and fosters innovation. We are committed to enabling everyone to feel included and valued at the workplace. All qualified applicants will receive consideration for employment without regard to age, color, family, gender identity, marital status, national origin, physical or mental disability, sex (including pregnancy), sexual orientation, social origin, or any other characteristic protected by applicable laws. We may process your personal data in accordance with our HR Data Protection Notice.
Founded in 2019, Pigment stands out as one of the fastest-growing SaaS companies globally, redefining business planning and performance with our AI-powered platform. We empower organizations across diverse industries, including Consumer Packaged Goods, Retail, and Technology, to seamlessly integrate data, people, and processes, enabling them to plan and adapt rapidly.
With a vibrant team of over 500 professionals across North America and Europe, and offices in New York, Toronto, London, Paris, and the Bay Area, Pigment has successfully secured nearly $400 million in funding from leading global venture capitalists. Our recognition as a Visionary in the 2024 Gartner® Magic Quadrant™ for Financial Planning Software underscores our commitment to excellence, as we proudly partner with industry leaders like Unilever, Vinci, Kayak, Siemens, and Coca-Cola.
At Pigment, we champion smart risks, celebrate bold ideas, and challenge the status quo—all as a united team. Every team member has the opportunity to make a significant impact and tackle ambitious challenges. Together, we pursue excellence with a collaborative spirit, continuously raising the bar to ensure strong performance and a proactive approach while fostering an environment of humility.
If you are passionate about innovation and wish to collaborate with some of the brightest minds in the industry, we would love to hear from you!
Our Engineering teamOur Engineering team is responsible for developing our SaaS platform and building a comprehensive and user-friendly product. Pigment engineers participate in the entire application development lifecycle, focusing on design, coding, and keeping the production platform up and running. They can be specialized, but there is no strict separation between the infrastructure, backend, and the frontend.We value user-centricity and pragmatism: we choose the most relevant tools for the problem we have to solve, understanding the strengths and constraints of each technology. Our engineering culture also values curiosity, humility, trust, ownership and team spirit.
👉 Curious to see what we’re building? Check out our Tech Blog!
The OpportunityAs a Software Engineer Intern, you will work on meaningful projects that directly impact our product, collaborating with experienced engineers and contributing to challenges at scale. During your internship, you will have the opportunity to work on one of the following high-impact projects:
Project overview in the Scheduling team: The Scheduling team is responsible for how recomputations are orchestrated in Pigment. We design and optimize the logic that determines when workflows need to run after a data change, and which computations should take priority depending on user activity. A key part of our work is minimizing unnecessary recomputations by understanding dependencies, so that only the data that truly needs to be updated is recalculated.
Exploring Alternative Execution Graph Serialization Protocols/Formats(Backend, C#)At Pigment, every data change initiates a cascade of recomputations, forming what we call an execution graph. This graph is continuously read and updated at a high frequency.Explore and benchmark alternative serialization protocols and formats.Evaluate performance improvements to reduce latency and memory overhead.Gain hands-on experience in backend systems design and optimization in C#.
Search & Visualization of the Dependency Graph (Full-stack, C# + TypeScript)To determine which recomputations are required, Pigment maintains a dependency graph. To better understand and debug complex models, we need tools to explore this graph.Build an intuitive, user-friendly interface for searching and visualizing dependency graphs.Contribute to both backend (C#) and frontend (TypeScript/React).Learn how to design and implement scalable full-stack features.
Technical StackLanguages & Frameworks: C# (.NET Core Linux), React, TypeScriptDatabases: PostgreSQLInfrastructure: Google Cloud Platform, Docker, Kubernetes, Terraform, RabbitMQCI/CD: CircleCI
We don’t expect you to know them all. What matters most is strong software engineering skills: the ability to translate requirements into simple and elegant designs and deliver robust code.We conduct background checks as part of our hiring process, in accordance with applicable laws and regulations in the countries where we operate. This may include verification of employment history, education, and, where legally permitted, criminal records. Any checks will be conducted lawfully, with candidate consent, and information will be treated confidentially.
Pigment is an equal opportunity employer. We believe diversity is a strength and fosters innovation. We are committed to enabling everyone to feel included and valued at the workplace. All qualified applicants will receive consideration for employment without regard to age, color, family, gender identity, marital status, national origin, physical or mental disability, sex (including pregnancy), sexual orientation, social origin, or any other characteristic protected by applicable laws. We may process your personal data in accordance with our HR Data Protection Notice.
Internship - Software Engineer (Back, Fullstack)
Office
Paris
Internship
September 19, 2025