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Twilio

Senior Software Engineer

Twilio
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remote senior full-time Remote - Ireland

First indexed 16 Jul 2026

Description

At Twilio, we're shaping the future of communications. As a Senior Software Engineer, you'll join the Commerce Platform Team, building services and products that operate at a massive scale. You'll design, build, and operate core billing platform services that help transition our platform and customers to the next-generation architecture.

Responsibilities:

  • Improve knowledge of highly available and scalable distributed systems
  • Design, implement, and operate new features and services
  • Leverage excellent communication and written skills to articulate solutions
  • Troubleshoot and fix operational issues
  • Execute full software development life cycle (SDLC)
  • Develop flowcharts and documentation to identify solutions
  • Write well-designed, testable code
  • Document and maintain software functionality
  • Troubleshoot, debug, and upgrade existing systems

Qualifications:

  • 5+ years of work experience building highly scalable products
  • 5+ years of programming experience in object-oriented language (Java or similar)
  • Expert knowledge in Object-Oriented Programming
  • Experience contributing to architecture and design of new and current systems
  • Experience working closely with the Product team
  • Experience working with stakeholders at all levels
  • Experience with relational and non-relational databases
  • Experience delivering high levels of observability
  • Collaborating with internal/external teams/engineers
  • Own and lead multiple domains of the platform
  • Familiarity in Cloud Solutions, AWS, Kubernetes/EKS, CI/CD pipelines, Testing & Automation
  • Self-driven and clear written and spoken communication skills
  • Degree in Computer Science or a related field, or equivalent work experience

Location: Remote - Ireland

Travel: Occasional travel for project or team in-person meetings

What We Offer: Competitive pay, generous time off, parental and wellness leave, healthcare, retirement savings program, and more

This listing is enriched and indexed by YubHub. To apply, use the employer's original posting: https://job-boards.greenhouse.io/twilio/jobs/8015771