Senior software engineer - FrontEnd

Contentsquare; United States; Remote; USD 100,000 - 150,000; Full time

Job summary

Contentsquare recherche un(e) Senior Software Engineer – Frontend pour rejoindre l'équipe Subscription Experience dans un rôle entièrement à distance. Vous vous concentrerez sur l'optimisation du parcours d'abonnement tout en développant des interfaces utilisateur intuitives et efficaces. Vous travaillerez également sur les services Backend for Frontend pour garantir une interopérabilité optimale de l'expérience utilisateur. Ce poste nécessite une expertise approfondie en développement frontend, ainsi qu'une expérience en développement backend, en mettant l'accent sur les solutions innovantes et performantes.

Benefits

Virtual onboarding

Work flexibility

Generous paid time-off policy

Parental leave

Wellbeing and Home Office allowances

Stock options

Qualifications

• Développement professionnel en logiciels avec une expertise en Frontend.
• Expérience de 4+ années en développement, avec au moins 2 ans axés sur Full-Stack.
• Compréhension des besoins des utilisateurs et alignement des efforts d'ingénierie.

Responsibilities

• Conception technique et livraison de modules front-end robustes.
• Collaboration étroite avec des équipes interfonctionnelles agiles.
• Développement de services Backend for Frontend pour améliorer la livraison des données.

Skills

Frontend Development

JavaScript

React

Vue.js

TypeScript

CSS

HTML

Backend Development

Education

Degree in Computer Science or related field

Tools

Node.js

PostgreSQL

AWS

Job description

Contentsquare is the all-in-one experience intelligence platform designed to be easily used by anyone who cares about digital journeys. With our flexible and scalable platform, organizations quickly get a deep understanding of their customers’ whole online journey.

We are a global leader in the experience analytics space, with a growing presence across 15 offices worldwide. We’re here to stay—and we’re looking for team members who are excited to drive impact and help us scale even further.

Our aim is to create an inclusive workplace where everyone learns and succeeds. Contentsquare has built a community of individuals who are daring, understanding, and deliberate. We invite you to join us in making the complex simpler—for our customers, their customers, and each other.

Important note: Be careful of scammers pretending to be from Contentsquare. We will never ask for money or contact you through random texts. For more information, visit our careers blog.

About the Role

We are looking for a senior Software Engineer – Frontend , based remotely in France, Spain or the UK.

This role will sit within the Subscription Experience team (Engage & Retain within Growth).Our mission is to drive business growth by optimizing the subscription journey, increasing checkout conversions, and minimizing churn for all customer segments. We track our impact through metrics like checkout completion, churn deflection, subscriptions created, and payment success.

This role offers an opportunity to focus primarily on the frontend development of our subscription management process. While your core expertise will lie in building intuitive and high-performing user interfaces, you'll also be instrumental in shaping our Backend for Frontend (BFF) services, which we'll soon begin owning. This means you'll have a direct impact on both the user experience and the underlying services that power it.

Tech Stack

Frontend : Vue 3, React, TypeScript, Micro-frontends

Backend : Node.js

DevOps / CICD : AWS, ArgoCD, GitHub Actions

Monitoring / Observability: Custom observability stack integrated with performance SLOs

What you will do

• Engineering and Development

Lead the technical design and delivery of robust front-end modules using React, Vue.JS, TypeScript, and state machines with XState, leveraging a micro-frontend architecture for scalable and modular application development. Architect and develop Backend for Frontend (BFF) services using Node.js to optimize data delivery and tailor APIs specifically for our frontend needs.

• Cross-Team Collaboration

Work closely with agile, cross-functional teams, including engineers, product managers, designers. Provide focused technical support across units, driving improvements across the entire application tech stack with a strong product-performance mindset. What You’ll Need to Succeed

• Deep Frontend Expertise

You have a strong passion for frontend development with extensive experience in component-based architectures using modern frameworks like Vue.js or React. You possess a deep understanding of JavaScript, TypeScript, CSS, and HTML, and hands-on experience with Single-Page Applications (SPAs), performance optimization and automated test practices.

• Full-Stack knowledge

At least 4 years of professional software development experience, including a minimum of 2 years in full-stack development While your primary focus will be frontend, you're comfortable developing and managing backend components and APIs using Node.js, PostgreSQL, and AWS for the back-end and data layer.

• Product Mindset

You deeply understand user needs and align engineering efforts with business goals. You make decisions based on customer value and focus on delivering features that truly solve problems, ensuring development creates meaningful and impactful products.

• Collaborative Spirit

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.

• Innovative Mindset

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. Nice to Have

• Experience with Frontend development using state machines and event-driven programming.
• 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.

If the above sounds like a great fit, come join us at Contentsquare and be part of this amazing journey. You’ll be joining a distributed team working across multiple countries in a fully remote setup. We collaborate closely across time zones, using asynchronous communication and regular check-ins to stay aligned. This setup offers a high degree of autonomy and flexibility, while still fostering strong team connections. We're looking for someone who thrives in a remote environment, communicates proactively, and enjoys working with colleagues from diverse cultural and technical backgrounds.

Why you should join Contentsquare

We invest in our people through career development, mentorship, social events, philanthropic activities, and competitive benefits. We are always assessing the perks we offer to ensure we’re aligned with the employees' needs.

Here are a few we want to highlight:

- 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

Contentsquare is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to sex, gender identity or expression, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.

Your personal data is used by Contentsquare for recruitment purposes only. Read our Job Candidate Privacy Notice to find out more about data protection at Contentsquare and your rights. You can exercise your rights by using our dedicated Data Subject Rights Portal here .

Your personal data will be securely stored in our hosting provider’s data center in Oregon (US west). We have implemented appropriate transfer mechanisms under applicable data protection laws.