Twilio logo
Twilio

Build the future of communications.

Senior Software Engineer

Full-stack EngineerSoftware EngineerFull TimeRemoteSeniorTeam 5,001-10,000H1B SponsorCompany SiteLinkedIn

Location

Ireland

Posted

74 days ago

Salary

0

Seniority

Senior

Job Description

Senior Software Engineer

Twilio

• Design and implement real-time services with high throughput and low latency requirements, verify, deploy and operationalize them • Work closely with stakeholders to understand customer needs and, devise and deliver, simple, robust and scalable solutions • Be comfortable expressing thoughts and ideas as detailed prose and use it as an effective means to collaborate with leads, architects and cross functional teams • Embrace the challenge of scaling a complex distributed platform with points of presence globally, each one concerned with high availability, high reliability, high throughput, low latency, and media fidelity • Figure out novel ways of solving customer problems for the Voice channel

Job Requirements

  • 5+ years of hands-on experience in a large scale, distributed applications environment on JVM based technologies
  • Experience building RESTful services, API design and event-driven architectures (Kafka, SQS)
  • Understanding of CI/CD pipelines
  • Hands on experience with cloud infrastructures such as AWS, GCP, OpenStack or Azure
  • Experience with on-call rotations, incident response, monitoring/alerting tools (Prometheus, Datadog, Grafana)
  • Excellent written communication skills - essential for effective AI prompting and for creating clear technical documentation (with or without AI assistance)
  • Proven ability to critically evaluate AI-generated code for correctness, security, performance, and maintainability
  • Strong Java fundamentals with the ability to architect, review, and debug code whether written by you, teammates, or AI agents
  • Demonstrated proficiency working with AI coding assistants (Claude, GitHub Copilot, Cursor, or similar) - you should be able to describe your workflows and show examples
  • Bachelor's degree in Computer Science or a related engineering field
  • Strong Computer Science fundamentals not limited to data structures, algorithms, operating systems, and distributed systems
  • Able to work well in a team setting and both highly motivated and motivating.

Benefits

  • Competitive pay
  • Generous time off
  • Ample parental and wellness leave
  • Healthcare
  • Retirement savings program

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