• Work cross-functionally across Reddit Engineering to understand developer needs, quickly prototype solutions, and iterate based on feedback. • Design and build backend systems, APIs, infrastructure, and platform capabilities that improve developer workflows across Reddit. • Build scalable and reliable systems across both AI-powered developer workflows and the core non-AI systems engineers rely on every day. • Lead high-impact projects across Reddit’s developer tooling ecosystem by writing and reviewing code and design docs, aligning stakeholders, and making pragmatic technical tradeoffs. • Build tools and integrations that connect developer workflows with Reddit’s existing infrastructure, CI/CD, security, source control, deployment, and operational systems. • Design and implement maintainable APIs, services, libraries, and platforms that support internal developer tooling at scale. • Improve the team’s tools, processes, and best practices while raising the bar for reliability, usability, scalability, and maintainability. • Mentor engineers and help shape a roadmap that reflects real developer needs and delivers meaningful improvements to Reddit’s engineering organization.

• Lead design and implementation of advanced systems features across areas like storage, replication, query execution, and performance optimization. • Contribute to and extend Postgres internals — improving reliability, scalability, and efficiency. • Prototype and build extensions that expand Postgres’s core capabilities and integrate with cloud-native infrastructure. • Collaborate with product, infrastructure, and cloud platform teams to deliver robust, developer-friendly experiences. • Profile and optimize database performance using low-level instrumentation and benchmarking. • Provide technical leadership, set standards for engineering excellence, and mentor senior engineers. • Operate with significant autonomy and ownership — driving projects from concept to production.

Role Description As a Staff Software Engineer, you will help make SiriusXM’s massive content catalog easily discoverable across automotive and mobile platforms. You’ll work on the core search infrastructure that powers how millions of users find content every day. In this role, you’ll: - Design, scale, and evolve distributed search systems that retrieve high-quality results at scale. - Drive architectural decisions and own complex, business-critical components. - Establish best practices as the team and platform grow. - Explore new ML models and re-architect search services to improve scalability, reliability, and cost efficiency. - Collaborate closely with content services teams, product partners, ML/science teams, and downstream client applications to deliver cutting-edge search experiences. Qualifications - 7+ years of professional software engineering experience building large-scale backend systems in Java. - 3+ years of experience with Python. - Deep experience with search frameworks, metadata indexing, and retrieval systems. - Proven experience leading complex, cross-functional technical initiatives. - Expert-level experience with AWS, including deploying applications using services such as EC2, Lambda, S3, DynamoDB, CloudWatch, ElastiCache, and IAM. - Strong foundation in object-oriented design, system design, and design patterns. - Proven ability to make sound architectural trade-offs while maintaining long-term extensibility. - Comfort working across system boundaries (infrastructure, ML, and adjacent service domains). - Ability to handle multiple tasks in a fast-paced environment. - Excellent interpersonal and communication skills. - Willingness to take initiative and to follow through on projects. - Excellent time management skills, with the ability to prioritize and multitask, and work under shifting deadlines in a fast-paced environment. - Must have legal right to work in the U.S. Requirements - Compensation range: $101,500 to $195,000, depending on skills, qualifications, and experience. - This role might be eligible for discretionary short-term and long-term incentives. Benefits - Work environment that fosters mutual respect, professionalism, and cooperation. - Equal opportunity employer that does not discriminate on the basis of various characteristics protected by applicable laws.

Role Description Join us to start Caring. Connecting. Growing together. You will enjoy the flexibility to telecommute* from anywhere within the U.S. as you take on some tough challenges. - Design, develop, and own complex, scalable user interfaces using React and modern frontend technologies - Lead the implementation of UI features with a strong focus on performance, reliability, and maintainability - Build reusable, modular UI components and frontend architectures that support long‑term scalability - Integrate AI‑assisted development practices to improve code quality, development efficiency, and delivery speed - Apply AI‑based tools for code generation, refactoring, debugging, testing, and UI optimization where appropriate - Ensure high standards of code quality through clean design, unit and integration testing, documentation, and code reviews - Integrate frontend applications with backend services and APIs to deliver seamless end‑to‑end functionality - Troubleshoot, debug, and resolve complex UI issues across development, testing, and production environments - Optimize application performance, rendering behavior, and state management in large‑scale React applications - Contribute to frontend modernization initiatives, including improving UI architecture, tooling, and engineering practices - Provide onshore support during US business hours to triage and resolve UI‑related production and deployment issues - Design, develop, and deploy AI-powered solutions to address complex business challenges with emphasis on responsible use of AI. Qualifications - Bachelor's degree in Computer Science, Engineering, or equivalent practical experience - 5+ years of professional experience in building full-stack applications - 5+ years of backend development experience using Java - 3+ years of experience with React, modern frontend technologies - 3+ years of experience designing and consuming RESTful or GraphQL APIs Requirements - Backend development experience, Node.js, Python, or similar server-side technologies - Strong hands-on experience with AWS cloud services, including application deployment and troubleshooting - Proficiency in writing clean, testable, and maintainable code across frontend and backend layers - Experience using AI-assisted development tools for coding, testing, or developer productivity - Familiarity with CI/CD pipelines, version control systems, and agile development practices - Strong debugging and problem-solving skills, including production issue resolution - Knowledge of security best practices for web applications and cloud environments Benefits - Comprehensive benefits package - Incentive and recognition programs - Equity stock purchase - 401k contribution (all benefits are subject to eligibility requirements)