Senior Software Engineer (Consumer Engineering)

Join Reddit's Consumer Engineering organization as a Senior Software Engineer. In this role, you will build and scale products that Redditors use to discover content, participate in communities, and connect with others. You will work closely with Product Managers, Designers, Data Scientists, ML Engineers, and Frontend Engineers to create and optimize features that enhance user engagement. You will also own the full software lifecycle for major product initiatives and establish engineering best practices.

• Collaborer avec les chefs de produit, les concepteurs, les scientifiques des données et les ingénieurs frontend pour construire, expérimenter et mettre à l'échelle des fonctionnalités.
• Posséder l'ensemble du cycle de vie logiciel pour les initiatives de produits majeurs, de la conception technique aux tests, au déploiement et à l'observabilité.
• Concevoir, construire et évaluer des expériences A/B, et utiliser des outils pour analyser le comportement des utilisateurs et prendre des décisions d'ingénierie basées sur les données.

• Data-Informed & Hypothesis-Driven: Comfortable working alongside Data Scientists and PMs to design experiments, establish core performance metrics, and iterate quickly based on real-time feedback
• Technical Rigor at Scale: 5+ years of hands-on backend development experience building and operating large-scale distributed serving systems in high-concurrency environments
• Bias for Action: Self-directed, innovative, and comfortable navigating ambiguity in fast-paced product environments where balancing velocity with system reliability is essential
• Collaborative Communicator: Outstanding communication skills with a track record of driving cross-functional alignment in fully remote or hybrid team environments
• User-Centric Mindset: An advocate for the user with an intuitive feel for product usability, interaction design, social dynamics, and user growth loops. You care deeply about why a feature is being built and its impact on the end user
• Modern Workflows: Experience or interest in using AI-assisted engineering tools to accelerate development workflows
• API Design: Expertise in designing and maintaining scalable, maintainable APIs using GraphQL, REST, or gRPC for native mobile and web applications
• Languages: Proficiency in modern backend languages such as Go or Python (or Java, Kotlin, Rust, C++)
• Data & Caching: Experience with high-throughput caching layers and distributed datastores (e.g., Redis, Cassandra, PostgreSQL)