Senior Software Engineer - Full Stack

Summary

Join Contentsquare as a Senior Software Engineer – Full Stack, working remotely from France, Spain, or the UK, or in our Paris, Barcelona, or London offices. This role involves leading technical design and delivery of robust front-end modules using Vue.js, React, and TypeScript, and developing back-end components and APIs using Node.js. You will collaborate with cross-functional teams, focusing on product performance and working with the AI team on API development for chatbot integration. The position requires at least 4 years of professional experience in software development, proficiency in component-based architectures, and strong front-end and back-end fundamentals. A product mindset, collaborative spirit, and innovative mindset are essential. Contentsquare offers competitive benefits, including work flexibility, generous paid time off, parental leave, wellbeing allowances, stock options, and employee resource groups.

Requirements

• At least 4 years of professional experience with a solid foundation in software development
• Proficiency in component-based architectures using modern frameworks like Vue.js or React for the front-end, and extensive experience in Node.js, PostgreSQL, and AWS for the back-end and data layer
• Deep understanding of JavaScript, TypeScript, CSS, and HTML
• Hands-on experience with single-page applications (SPA), cloud-native systems, microservices architecture, and performance optimization—particularly around key SLOs
• Familiarity with automated testing practices and continuous delivery pipelines
• Excellent communication skills, with experience working cross-functionally in agile, mid-sized teams
• You value transparency, respectful feedback, and a collaborative culture—and you actively help build it
• Strong interest in keeping up with the latest in web technologies, architecture patterns, and platform performance
• You actively share learnings, promote tech excellence, and contribute to the team’s growth through knowledge-sharing and mentoring

Responsibilities

• Lead the technical design and delivery of robust front-end modules using Vue.js, React, and TypeScript, leveraging a micro-frontend architecture for scalable and modular application development
• Develop and manage back-end components and APIs using Node.js, and push our microservices architecture forward to support large-scale data and low-latency needs
• Work closely with agile, cross-functional teams, including engineers, product managers, designers
• Provide focused support across units, driving improvements across the entire application tech stack, both front-end and back-end with a strong product-performance mindset
• Collaboration with the Artificial Intelligence team to provide functional oriented API that will be integrated into our chatbot and agent
• Understand the users' needs deeply and align engineering efforts with business goals
• Make decisions based on customer value and focus on delivering features that truly solve problems
• Ensures that development is not just about coding but also about creating a meaningful and impactful product

Preferred Qualifications

• Exposure to Scala, Go, or Python in production environments
• Experience with ClickHouse or other columnar databases for high-volume analytics
• Contributions to open-source projects, tech talks, or engineering blogs

Benefits

• Virtual onboarding, Hackathon, and various opportunities to interact with your team and global colleagues both on and offsite each year
• Work flexibility: hybrid and remote work policies
• Generous paid time-off policy (every location is different)
• Immediate eligibility for birthing and non-birthing parental leave
• Wellbeing and Home Office allowances
• A Culture Crew in every country we’re based in to coordinate regular activities for employees to get to know each other and bond outside of work
• Every full-time employee receives stock options, allowing them to share in the company’s success
• We have multiple Employee Resource Groups, that offer a safe space for individuals who share common identities, life experiences, or allyship to connect, support one another, and passionately advocate for the issues close to their hearts
• And more benefits tailored to each country