Software Engineer - Backend

About Dashlane Dashlane’s mission is to deliver the credential security every business and employee needs to thrive. Millions of consumers, and over 25,000 brands worldwide, such as Michelin, Air France, and Forrester, trust Dashlane for industry-leading innovations, patented zero-knowledge security, and an unmatched user experience. Founded in Paris, Dashlane has since established offices in New York and Lisbon, and has grown to more than 300 Dashlaners globally. We're looking for people who actively use AI tools to drive efficiency, creativity, and impact in their work. At Dashlane, we drive innovation and value learning, strive for excellence in everything we do, and thrive as one team. Learn more about life at Dashlane , including how we work , how we hire , and the benefits of being a Dashlaner . About the role As a Server Software Engineer, you will own the design and implementation of core backend solutions that directly impact our business growth and partner onboarding ecosystems. You will work in a highly collaborative environment alongside Senior and Staff engineers who provide continuous mentorship, while partnering closely with product managers, project managers, and quality engineering teams. The Setup & Rollout team is currently focused on optimizing administrative workflows and scaling system integrations to ensure smooth deployments. Over your first 12 months, you will build full autonomy across all features and codebase areas you contribute to. In this role, you will combine strong backend expertise with a forward-thinking AI mindset, integrating GenAI tools throughout the SDLC to accelerate development velocity while working in a deeply collaborative team to secure millions of digital identities. Location-Specific Information: You will be based in Paris, with English as your working language. At Dashlane, we embrace a hybrid culture that combines the best of both worlds: the creativity and energy of in-person collaboration with the flexibility of remote work. Our model is designed to strengthen team connections while supporting individual productivity and work-life balance. To maximize collaboration, we come together in the office on Mondays, Tuesdays, and Thursdays, while Wednesdays and Fridays offer more flexibility for focused work. About our tech stack: Programming languages: NodeJS, Typescript Infrastructure and storage layer: AWS EC2, AWS Nitro (confidential computing), Amazon ECS , MySQL on RDS Aurora, Redis, S3 CI/CD: Gitlab, Terraform Logging and monitoring: ELK (Elasticsearch, Logstash, Kibana) and Datadog AI : Claude Code At Dashlane you will: Develop strategic third-party partner integrations and AI-assisted tools within our administrative console to drive company expansion. Pair with fellow engineers and collaborate across product, project, and quality engineering teams to deliver stable, high-impact features. Modernize legacy server-side systems that handle identity management, user provisioning, and corporate onboarding workflows. Participate in and propose cross-team initiatives aimed at improving engineering efficiency and team culture. Continuously learn modern technologies and share technical knowledge across the organization through mentorship and documentation. Work in a highly collaborative environment where everyone shares ownership of the company's success. Participate in product and technical design discussions to define the best solutions. Implement backend projects from end-to-end: write clean code, easy to maintain and understand, implement tests, and manage deployment. You will lean on AI coding platforms like Claude Code to streamline this lifecycle, driving development velocity while maintaining high code quality. Manage the quality of our application: monitor cloud applications, KTLO . Learn every day, and share your knowledge with your co-workers. Requirements: 4+ years of software development experience 3+ years of backend application development experience Proficiency in Nod