Software Engineer (l2)

Twilio Twilio · Enterprise · San Francisco, CA · Engineering

Software Engineer (L2) role on the Messaging team at Twilio, focusing on building and scaling distributed messaging and media systems. The role involves designing, developing, and optimizing platform functionalities, collaborating with cross-functional teams, and providing operational support. While the company uses AI in hiring, this specific role is not directly involved in AI/ML development.

What you'd actually do

  1. Design and build large-scale distributed messaging and media systems with a focus on reliability, availability, scalability and performance.
  2. Work closely with stakeholders and product teams to gather business requirements and translate them into effective technical solutions.
  3. Own your code end-to-end from development to deployment and provide operational support through on-call rotations.
  4. Take ownership of troubleshooting and resolving operational issues, with opportunities to enhance existing troubleshooting processes and tools.
  5. Participate in the refinement of the team's ticket backlog, estimating work and follow Agile ceremonies.

Skills

Required

  • 3+ years of related software development experience shipping multiple products / services.
  • Proficiency in one or more programming languages including Java, Scala, C, C++ and advanced concepts like asynchronous programming, multi-threading etc.
  • Experience in AWS cloud solutions, Kubernetes/EKS, CI/CD pipelines like Buildkite & containerization frameworks like Docker.
  • Experience with asynchronous communication patterns like Kafka, SQS, RabbitMQ etc
  • Experience with relational and non-relational databases, SQL queries, query optimizations and ETL tools.
  • Experience with Testing & Automation.
  • Curiosity and interest in learning new programming languages and frameworks.
  • Working in agile teams or startup environments with strong customer focus. Commitment for engineering practices that ensure safe and fast paced releases of services.
  • Demonstrated organizational agility, cross-team collaboration, commitment for results, and excellent written and verbal communications.

Nice to have

  • On-call experience debugging large scale distributed systems.
  • Experience with Devops infrastructure, specifically IaC tools like Terraform and ArgoCD.
  • A strong plus if you have prior experience with MMS/SMS/RCS messaging protocols.
  • Experience designing and implementing large scale solutions.
  • Experience working in distributed and concurrent systems.
  • Proficiency in debugging production infrastructure and services.
  • Ability to work independently and as part of a team.