Senior Software Engineer - Conversion

Vestiaire Collective; Paris; Sur place; EUR 50 000 - 90 000; Plein temps

Résumé du poste

An innovative firm is seeking a Senior Software Engineer to enhance the buyer experience on its platform. This role involves designing a seamless payment system and optimizing the checkout process to ensure secure transactions. You will play a vital part in improving the buyer's journey, making it smoother and more efficient. Join a fast-growing company committed to sustainability and circular fashion, where your contributions will directly impact the future of the fashion industry. If you are passionate about technology and want to make a difference, this opportunity is for you.

Prestations

Significant investment in learning and growth

Free shares eligibility

Two days for volunteering

Competitive compensation package

Qualifications

• 5+ years of experience as a backend software engineer.
• Strong knowledge of Object-Oriented Programming and methodologies.
• Experience in building scalable and maintainable backends.

Responsabilités

• Design and develop backend systems for payment solutions.
• Optimize existing systems for performance and scalability.
• Collaborate with cross-functional teams to integrate new features.

Connaissances

PHP

Golang

Object-Oriented Programming

Agile methodologies

Data-oriented approach

Outils

Symfony

MySQL

AWS

Docker

Gitlab

Description du poste

Vestiaire Collective is the leading global online marketplace for desirable pre-loved fashion. Our mission is to transform the fashion industry for a more sustainable future by empowering our community to promote the circular fashion movement. Vestiaire was founded in 2009 and is headquartered in Paris with offices in London, Berlin, New York, Singapore, Ho Chi Minh and Hong Kong and warehouses in Tourcoing (France), Crawley (UK), Hong Kong and New York.

We currently have a diverse global team of 700 employees representing more than 50 nationalities. Our values are Activism, Transparency, Dedication and Greatness and Collective. We are proud to be a BCorp.

Vestiaire Collective is hiring a Senior Software Engineer to join the Conversion squad in the Buyer experience in Paris

About the role ️

At Vestiaire Collective, we're revolutionizing the way buyers and sellers interact on our platform. As a Software Engineer in the Conversion Squad within the Buyer Experience team, you’ll play a critical role in shaping the future of our platform’s transactional experience. From designing a new, seamless payment system to optimizing the checkout process, you'll have the opportunity to directly impact the core of our platform’s success. You’ll be at the forefront of enhancing the buyer's journey, making every transaction smoother, faster, and more secure.

What you will do

Participate in the design and development of backend systems for a unified payment solution, improving the buyer’s checkout journey.

Ensure scalability and performance by improving existing backend systems for payment processing, invoicing, refunds, and post-purchase actions.

Write clean, maintainable, and well-tested code to support backend infrastructure and long-term platform stability.

Contribute to improving the payment funnel, focusing on enhancing conversion rates and transaction efficiency.

Take ownership of key backend components that directly influence the success of the buyer experience, ensuring smooth and secure transactions.

Collaborate closely with cross-functional teams like Fraud, Ops, and Seller Experience to integrate new features and optimize workflows.

Who you are

At least 5 years of experience as a backend software engineer, working on PHP (Go is a +)English Proficiency (French is a plus) - please send your application in English only

Autonomous, you take full ownership of the architecture and technical design of the code you deliver

Strong knowledge of Object-Oriented Programming and associated methodologies (SOLID, Domain-Driven Design, Hexagonal Architecture, etc.)

Professional experience in building scalable, maintainable and robust backends, preferably using PHP

Product-driven: focused on the experience of the end-user when designing and implementing features

Data-oriented: the candidates understand the importance of monitoring technical and business KPIsStrong familiarity with the Agile methodologies (SCRUM/Kanban) and their ceremonials.

Our Tech Stacks includes

Languages: PHP, Golang.

Application Framework: Symfony/SlimPersistence: MySQL/MariaDB, Kafka, Redis, Memcache, RabbitMQ

Data & Analytics: Snowflake, Snowplow, Elasticsearch, Tableau

Infrastructure & CI/CD: AWS, Docker, Swagger/OpenAPI, gRPC, Jira, Terraform, Ansible, Gitlab

What we offer

A meaningful job with an impact on the way people consume fashion and promote sustainability

The opportunity to do career-defining work in a fast-growing French-born scale up

The possibility to work as part of a globally diverse team with more than 50 nationalities

Two days to help Project - reinforcing your activist journey and volunteer for an association

Significant investment in your learning and growth

Competitive compensation and benefits package

As full member of our entrepreneurial project, you will be eligible to free shares

Surveys show that women and members of underrepresented communities only apply for a job if they meet 100% of the required conditions. Does this sound like you? If so, Vestiaire Collective encourages you to reconsider your application. We look forward to receiving your application!

Vestiaire Collective is an equal opportunities employer