At Lago, we’re on a mission to make billing simpler, more transparent, and more adaptable for SaaS companies.

As the leading open-source billing platform, we empower businesses to build flexible pricing models and scale with confidence. We’ve raised over $22 million in funding from top-tier investors, reflecting strong confidence in our vision and growth.

Our platform has garnered over 8,000 stars on GitHub, a testament to our active and growing developer community. Next-gen companies such as Mistral.ai, Groq, and Laravel chose Lago for their billing.

We’re a team of ambitious, focused individuals who work together to solve hard problems with excellence and accountability. At Lago, we value reliability and proactivity—we trust each other to own tasks, drive them to completion, and adapt quickly. While we encourage you to try fast and “fail fast”, we also expect you to learn fast: make mistakes, but don’t make the same one twice.

If you’re excited by challenges and want to grow alongside a high-performing, supportive team, this is the place for you.

About Lago

At Lago, we’re on a mission to make billing simpler, more transparent, and more adaptable for SaaS companies.

As the leading open-source billing platform, we empower businesses to build flexible pricing models and scale with confidence. We’ve raised over $22 million in funding from top-tier investors, reflecting strong confidence in our vision and growth.

Our platform has garnered over 8,000 stars on GitHub, a testament to our active and growing developer community. Next-gen companies such as Mistral.ai, Groq, and Laravel chose Lago for their billing.

We’re a team of ambitious, focused individuals who work together to solve hard problems with excellence and accountability. At Lago, we value reliability and proactivity—we trust each other to own tasks, drive them to completion, and adapt quickly. While we encourage you to try fast and “fail fast”, we also expect you to learn fast: make mistakes, but don’t make the same one twice.

If you’re excited by challenges and want to grow alongside a high-performing, supportive team, this is the place for you.

What you’ll do

• Contribute daily to all parts of our product and design, utilizing our product and development workflow
• Understand customer needs and challenges
• Work directly with our Founding Product Manager to implement design changes feature by feature
• Collaborating closely with engineers and other stakeholders to ensure a high-quality implementation
• Creating flows, prototypes, and high-fidelity visuals for product features
• Contributing to establish internal workflows that maintain our attention to detail and quality

What we’re looking for

• 3+ years of experience designing and shipping beautiful digital products, ideally at a start-up or scale-up company, with a focus on SaaS or B2B products
• Strong portfolio showcasing your design process from ideation to delivery, including visual design and aesthetics
• Proficiency in industry-standard design tools, particularly Figma
• Proficiency in visual design: typography, color, spacing, iconography, and layout/composition
• Proficiency in web best practices and standards: HTML/CSS, accessibility, and responsive design
• Proficiency in interaction design: prototyping, transitions, animations, and easing
• Excellent written communication and collaboration skills in a remote-first environment, with the ability to express ideas effectively through documentation, visuals, and prototyping tools—and defend your design direction
• Experience incorporating technical tradeoffs into design decisions
• Experience conducting user research, interviews, and usability testing sessions
• Experience creating and maintaining design systems
• Excitement about early-stage product development—you thrive on shaping the future of a product and are enthusiastic about co-creating Lago's next chapter
• Fluency in English, both written and spoken

Why Join Lago?

🔥 Impactful role: Take the lead on various complex technical projects in a fast-growing open-source company.

🙏 Work with the best: We pride ourselves on hiring top tier technical and business talent, this is a chance to collaborate daily with both.

💸 Shape the future of fintech: Be part of a fast-growing company building the best open-source billing platform.

🌍 Remote-friendly: Work from anywhere in France or join us in Paris for a more hybrid setup.

Ready to Work with Us?

If you’re excited about joining a high-talent team to solve meaningful problems and help businesses thrive, we’d love to hear from you. Apply today and let’s build something remarkable—together.

• Back-end: Ruby, Postgres, AWS
• Front-end: .js, React, GraphQL, Typescript