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Twilio logo

Staff Software Engineer

Twilio

Staff Software Engineer

Twilio logo

Twilio

full-time

Posted: December 19, 2025

Number of Vacancies: 1

Job Description

Staff Software Engineer at Twilio

Twilio powers the future of communications with cloud APIs for SMS, voice, video, and more. Join us to build scalable solutions for global developers!

Key Responsibilities

  • Design and develop scalable systems to support continuing increases in message volume and evolving requirements.
  • Keep our services stable and performant while following a quality-first mindset. Support production operations, building, testing, releasing and assisting with team on-call.
  • Review code and offer improvements to practices and processes to elevate the team and broader organization.
  • Contribute to feature ideas and betterments through tight cooperation inside and outside of your immediate team.
  • Build trust and reliability in your products, review performance against service level objectives, address incidents and prioritize improvements.

Required Qualifications

  • 8+ years of experience in designing, building, maintaining and scaling backend services in statically compiled languages like Java or C#.
  • Strong fundamental knowledge of software development and best practices for RESTful service implementation.
  • Docker and containerisation in general. K8s experience would be ideal.
  • Experience in building and operating distributed, event driven systems.
  • Strong understanding and experience with asynchronous programming.
  • Strong oral and written communication skills: be prepared to frequently propose and discuss ideas and implementation details with your teammates, as well as involving other stakeholders in Twilio - we’re one single team, no one flies solo!
  • Curious mindset - we’re not looking for someone with all the answers, but rather someone who is prepared to grow with us. We have in-team knowledge sharings and allocated focus time for engineering excellence. We also have hub wide events like Tallinn Tech Forum and AWS workshops.
  • Bachelor's degree in Computer Science, Engineering or a related field, or equivalent training, fellowship, or work experience.

Key Skills

  • designing, building, maintaining and scaling backend services
  • statically compiled languages like Java or C#
  • software development and best practices for RESTful service implementation
  • Docker and containerisation
  • K8s
  • building and operating distributed, event driven systems
  • asynchronous programming
  • strong oral and written communication skills
  • curious mindset

Preferred Qualifications

  • Experience in Java specifically.
  • Experience developing with AWS offerings - DynamoDB, SQS, EKS, EC2, etc.
  • Experience with technologies like Kafka and Terraform.

Twilio Benefits

  • competitive pay
  • generous time off
  • ample parental and wellness leave
  • healthcare
  • a retirement savings program
  • and much more. Offerings vary by location.

Job Summary

Who we are 

At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences.

Our dedication to remote-first work, and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands.

We use Artificial Intelligence (AI) technologies to maintain an efficient, fair and transparent hiring process. Our hiring process ...

Twilio Jobs | Cloud Communications | API Developer | Remote Tech Jobs | VoIP SMS Careers

Locations

  • - Ireland, United States (Remote)

Salary

Estimated Salary Rangemedium confidence

250,000 - 450,000 USD / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • designing, building, maintaining and scaling backend servicesintermediate
  • statically compiled languages like Java or C#intermediate
  • software development and best practices for RESTful service implementationintermediate
  • Docker and containerisationintermediate
  • K8sintermediate
  • building and operating distributed, event driven systemsintermediate
  • asynchronous programmingintermediate
  • strong oral and written communication skillsintermediate
  • curious mindsetintermediate

Required Qualifications

  • 8+ years of experience in designing, building, maintaining and scaling backend services in statically compiled languages like Java or C#. (experience)
  • Strong fundamental knowledge of software development and best practices for RESTful service implementation. (experience)
  • Docker and containerisation in general. K8s experience would be ideal. (experience)
  • Experience in building and operating distributed, event driven systems. (experience)
  • Strong understanding and experience with asynchronous programming. (experience)
  • Strong oral and written communication skills: be prepared to frequently propose and discuss ideas and implementation details with your teammates, as well as involving other stakeholders in Twilio - we’re one single team, no one flies solo! (experience)
  • Curious mindset - we’re not looking for someone with all the answers, but rather someone who is prepared to grow with us. We have in-team knowledge sharings and allocated focus time for engineering excellence. We also have hub wide events like Tallinn Tech Forum and AWS workshops. (experience)
  • Bachelor's degree in Computer Science, Engineering or a related field, or equivalent training, fellowship, or work experience. (experience)

Preferred Qualifications

  • Experience in Java specifically. (experience)
  • Experience developing with AWS offerings - DynamoDB, SQS, EKS, EC2, etc. (experience)
  • Experience with technologies like Kafka and Terraform. (experience)

Responsibilities

  • Design and develop scalable systems to support continuing increases in message volume and evolving requirements.
  • Keep our services stable and performant while following a quality-first mindset. Support production operations, building, testing, releasing and assisting with team on-call.
  • Review code and offer improvements to practices and processes to elevate the team and broader organization.
  • Contribute to feature ideas and betterments through tight cooperation inside and outside of your immediate team.
  • Build trust and reliability in your products, review performance against service level objectives, address incidents and prioritize improvements.

Benefits

  • general: competitive pay
  • general: generous time off
  • general: ample parental and wellness leave
  • general: healthcare
  • general: a retirement savings program
  • general: and much more. Offerings vary by location.

Travel Requirements

0%

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Twilio logo

Staff Software Engineer

Twilio

Staff Software Engineer

Twilio logo

Twilio

full-time

Posted: December 19, 2025

Number of Vacancies: 1

Job Description

Staff Software Engineer at Twilio

Twilio powers the future of communications with cloud APIs for SMS, voice, video, and more. Join us to build scalable solutions for global developers!

Key Responsibilities

  • Design and develop scalable systems to support continuing increases in message volume and evolving requirements.
  • Keep our services stable and performant while following a quality-first mindset. Support production operations, building, testing, releasing and assisting with team on-call.
  • Review code and offer improvements to practices and processes to elevate the team and broader organization.
  • Contribute to feature ideas and betterments through tight cooperation inside and outside of your immediate team.
  • Build trust and reliability in your products, review performance against service level objectives, address incidents and prioritize improvements.

Required Qualifications

  • 8+ years of experience in designing, building, maintaining and scaling backend services in statically compiled languages like Java or C#.
  • Strong fundamental knowledge of software development and best practices for RESTful service implementation.
  • Docker and containerisation in general. K8s experience would be ideal.
  • Experience in building and operating distributed, event driven systems.
  • Strong understanding and experience with asynchronous programming.
  • Strong oral and written communication skills: be prepared to frequently propose and discuss ideas and implementation details with your teammates, as well as involving other stakeholders in Twilio - we’re one single team, no one flies solo!
  • Curious mindset - we’re not looking for someone with all the answers, but rather someone who is prepared to grow with us. We have in-team knowledge sharings and allocated focus time for engineering excellence. We also have hub wide events like Tallinn Tech Forum and AWS workshops.
  • Bachelor's degree in Computer Science, Engineering or a related field, or equivalent training, fellowship, or work experience.

Key Skills

  • designing, building, maintaining and scaling backend services
  • statically compiled languages like Java or C#
  • software development and best practices for RESTful service implementation
  • Docker and containerisation
  • K8s
  • building and operating distributed, event driven systems
  • asynchronous programming
  • strong oral and written communication skills
  • curious mindset

Preferred Qualifications

  • Experience in Java specifically.
  • Experience developing with AWS offerings - DynamoDB, SQS, EKS, EC2, etc.
  • Experience with technologies like Kafka and Terraform.

Twilio Benefits

  • competitive pay
  • generous time off
  • ample parental and wellness leave
  • healthcare
  • a retirement savings program
  • and much more. Offerings vary by location.

Job Summary

Who we are 

At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences.

Our dedication to remote-first work, and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands.

We use Artificial Intelligence (AI) technologies to maintain an efficient, fair and transparent hiring process. Our hiring process ...

Twilio Jobs | Cloud Communications | API Developer | Remote Tech Jobs | VoIP SMS Careers

Locations

  • - Ireland, United States (Remote)

Salary

Estimated Salary Rangemedium confidence

250,000 - 450,000 USD / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • designing, building, maintaining and scaling backend servicesintermediate
  • statically compiled languages like Java or C#intermediate
  • software development and best practices for RESTful service implementationintermediate
  • Docker and containerisationintermediate
  • K8sintermediate
  • building and operating distributed, event driven systemsintermediate
  • asynchronous programmingintermediate
  • strong oral and written communication skillsintermediate
  • curious mindsetintermediate

Required Qualifications

  • 8+ years of experience in designing, building, maintaining and scaling backend services in statically compiled languages like Java or C#. (experience)
  • Strong fundamental knowledge of software development and best practices for RESTful service implementation. (experience)
  • Docker and containerisation in general. K8s experience would be ideal. (experience)
  • Experience in building and operating distributed, event driven systems. (experience)
  • Strong understanding and experience with asynchronous programming. (experience)
  • Strong oral and written communication skills: be prepared to frequently propose and discuss ideas and implementation details with your teammates, as well as involving other stakeholders in Twilio - we’re one single team, no one flies solo! (experience)
  • Curious mindset - we’re not looking for someone with all the answers, but rather someone who is prepared to grow with us. We have in-team knowledge sharings and allocated focus time for engineering excellence. We also have hub wide events like Tallinn Tech Forum and AWS workshops. (experience)
  • Bachelor's degree in Computer Science, Engineering or a related field, or equivalent training, fellowship, or work experience. (experience)

Preferred Qualifications

  • Experience in Java specifically. (experience)
  • Experience developing with AWS offerings - DynamoDB, SQS, EKS, EC2, etc. (experience)
  • Experience with technologies like Kafka and Terraform. (experience)

Responsibilities

  • Design and develop scalable systems to support continuing increases in message volume and evolving requirements.
  • Keep our services stable and performant while following a quality-first mindset. Support production operations, building, testing, releasing and assisting with team on-call.
  • Review code and offer improvements to practices and processes to elevate the team and broader organization.
  • Contribute to feature ideas and betterments through tight cooperation inside and outside of your immediate team.
  • Build trust and reliability in your products, review performance against service level objectives, address incidents and prioritize improvements.

Benefits

  • general: competitive pay
  • general: generous time off
  • general: ample parental and wellness leave
  • general: healthcare
  • general: a retirement savings program
  • general: and much more. Offerings vary by location.

Travel Requirements

0%

Target Your Resume for "Staff Software Engineer" , Twilio

Get personalized recommendations to optimize your resume specifically for Staff Software Engineer. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Staff Software Engineer" , Twilio

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

EngineeringTwilio JobsCloud APICommunications PlatformDeveloper ToolsVoIPSMS APITech JobsRemote WorkSoftware EngineeringProduct ManagementData ScienceTechnologyCommunicationsCloud ServicesEngineering

Related Jobs You May Like

No related jobs found at the moment.