Top Tech Jobs & Startup Jobs in Los Angeles, CA

The role involves designing, building, and optimizing a data platform, collaborating with cross-functional teams, and ensuring data quality and security.

Senior Software Engineer at Twilio will design, build, and maintain scalable communication systems, collaborate with cross-functional teams, mentor engineers, and contribute to architecture and delivery. Responsibilities include writing high-quality code, improving performance and reliability, shipping product features, and participating in technical planning within a remote-first, inclusive environment.

Lead global revenue, AR, and CoGS accounting operations; design scalable revenue recognition and ERP/revenue automation workflows; manage SOX controls and audits; partner with GTM, Product, FP&A, and Technical Accounting; oversee complex contracts and drive process automation and variance analysis.

Design, build, and operate highly available, high-throughput backend services for Twilio SendGrid. Modernize Go-based microservices, manage dual-cloud AWS/Azure infrastructure with Terraform, improve observability and reliability, mentor engineers, and balance feature delivery with platform refactoring.

Lead technical pre-sales for strategic accounts: drive discovery, design architectures, deliver demos and POCs, propose solutions using Twilio APIs, mentor engineers, and partner with sales to secure technical wins.

Lead and mentor a team building Twilio's next-generation low-latency, high-throughput media processing stack. Drive architecture and technical decisions, balance reliability with feature delivery, own performance and reliability targets, collaborate across product and platform teams, reduce technical debt, and establish engineering excellence in testing, code quality, and operations for global real-time media services.

Develop, maintain, and automate Twilio's Compute cloud infrastructure including scalable cloud-native environments, VM orchestration, hardened AMIs, ASG/EC2 management, container images, and OS libraries. Collaborate with architects and engineers, produce IaC-compliant implementations, author documentation and runbooks, participate in on-call rotation, and support legacy and new platform components using automation and best practices.

Lead strategy and roadmap for Twilio’s developer and commerce platforms, turning platform engineering into a proactive, self‑service product. Drive developer experience, APIs/SDKs, deployment tooling, observability, and billing/commerce capabilities. Partner with engineering, architecture, security, and stakeholders to prioritize roadmap, measure adoption and reliability, and reduce support burden through developer portals, golden paths, and data-driven KPIs.

Build, operate, and maintain scalable backend services and Kubernetes clusters across AWS and Azure. Contribute production code, Terraform IaC, CI/CD/GitOps workflows, observability, and testing while learning from senior engineers.

The Software Engineer will design, implement, and maintain real-time services for Twilio's Voice Trust team, ensuring robust and high-throughput communication solutions. Responsibilities include gathering requirements, coding, testing, and on-call support in a distributed production environment using Agile methodologies.