Paid 16-week internship (January–April 2027) at Replit in Foster City, CA. Interns ship production features for Replit's platform—working on full-stack development, AI-powered developer tools and agents, and cloud/infrastructure projects. Candidates must be currently pursuing a technical degree with at least one semester remaining and be proficient in at least one programming language.

Hands-on Staff role owning architecture, implementation, and cross-team delivery for Agentic Ads—focusing on agent-driven advertiser-facing experiences, third-party integrations, measurement, and trustworthy automation. Requires Staff-level technical leadership and strong engineering skills across APIs, distributed systems, asynchronous workflows, integrations, LLM/agentic products, and product-focused measurement.

Replit seeks a Staff Software Engineer on the Money team to design and implement end-to-end agentic purchasing experiences, extend payment integrations (building on Stripe), create secure agent-facing APIs and tools, and own post-purchase lifecycle (provisioning, subscriptions, refunds, reconciliation). The role requires hands-on system design, third-party integrations, reliability for asynchronous workflows, security-conscious engineering, cross-team leadership, and mentoring.

Role to steward a polyglot codebase (TypeScript monorepo, Go services, npm packages, Nix), own and optimize build/test pipelines, drive code generation and type-safe interfaces, set code quality standards via linters/formatters, streamline developer onboarding, partner with platform and AI teams, and manage internal and external dependencies and open-source interactions. Full-time, Foster City, CA office with hybrid in-office requirement.

Full-time staff engineering role based in Foster City, CA (hybrid, M/W/F in-office) focused on building high-throughput backend services, collaborative real-time systems (e.g., multiplayer shared shells and filesystems), and infrastructure to empower product engineers. Requires 8+ years of professional experience in backend services, systems, and platform engineering; experience with collaborative editing (OT/CRDT), event sourcing, or AI tooling is preferred.

Work on enterprise deployment and networking features (single-tenant deployments, VPC peering, private connectivity), authorization and policy enforcement, and data protection (BYOK/CMEK, data residency). Requires 7+ years in infrastructure/platform engineering, strong programming in Go/TypeScript/Python, Kubernetes and cloud-native experience, Terraform, and familiarity with auth systems and encryption.

Build single-tenant and dedicated deployment options, private networking (VPC peering, static IPs), authorization services, BYOK/CMEK and data residency controls, and Terraform automation. Requires 4+ years in infrastructure/platform engineering, strong programming in Go/TypeScript/Python, production Kubernetes and cloud networking experience, and familiarity with auth/authorization and encryption fundamentals.

Join Replit Cloud to build and operate first‑party cloud services (databases, storage, hosting, publishing, env splitting, custom domains) and ship full‑stack features using TypeScript, React, Go, Postgres and Terraform. Role focuses on product and infrastructure development, architectural decisions, leveraging AI/agentic systems, and requires in‑office presence in Foster City, CA three days per week.

Senior technical leader reporting to the VP of Engineering for Replit Cloud. Responsible for driving major projects (0->1 and scaling primitives), mentoring senior engineers, and shipping full-stack infrastructure and product features using TypeScript, React, Postgres, Go, and Terraform. Requires 10+ years software experience and 3+ years in technical leadership.

Join Replit's new Enterprise team to design, build, and own full-stack features for enterprise customers (authentication, permissions, security, compliance, collaboration tools). Work with product, design, and AI engineers, ship production code using React, TypeScript, Node.js, GraphQL, and Postgres, and engage directly with customers to iterate on solutions.

Lead the architecture and implementation of monetization systems (billing, payments, subscription and usage-based billing) and build APIs and customer-facing billing interfaces. Requires 6+ years backend engineering experience and familiarity with Python, TypeScript, React, Postgres, GraphQL, and Node.js. In-office presence required Monday, Wednesday, and Friday in Foster City, CA.

Build and expand Replit's cloud infrastructure and platform offerings (launch cloud products, enable application deployment). Work with SRE to improve reliability, scalability, monitoring, and cost efficiency. Required experience with distributed systems and cloud technologies; preferred familiarity with GCP, serverless, and container orchestration. Tech stack includes Golang and Rust. Role requires participation in an on-call rotation.