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Added 1 month ago
3
Senior Software Engineer - Java, Angular REQ_60 REQ_34
3Pillar
Canada
- Full-time
Solid software development experience using Java.
Added 1 month ago
T
Senior Software Engineer (L3)
Twilio
Remote, Canada
- Full-time
- Remote
As a Software Engineer (L3), you will be a key technical contributor driving the feature design, execution, and operational health of platform services that process millions of requests.…
Added 1 month ago
NS
Senior DevOps Engineer, AI Platform
Network Solutions
Canada
- Full-time
We are looking for a hands-on Senior DevOps Engineer to build and operate the infrastructure powering our AI platforms, agent runtimes, web applications, backend services, APIs, and shared…
Added 1 month ago
HT
G12 / BB Senior Software Engineer, Performance & Scale
High Tech Genesis
Ottawa, ON
- Contract
The engineer will join a team working on highly complex, massively scaled software systems, with a strong focus on performance, scalability, reliability, distributed systems, microservices…
Added 1 month ago
AL
Full Stack Engineer
Artech L.L.C.
Toronto, ON
- Contract
We are seeking a versatile and driven Full Stack Developer with strong expertise in backend Java development, modern frontend frameworks, and cloud deployment using Red Hat OpenShift. In…
Added 1 month ago
HT
Senior Front-End / Full-Stack Engineer
High Tech Genesis
Ottawa, ON
- Contract
We are seeking a Senior Front-End / Full-Stack Engineer to build and enhance modern enterprise web applications. This role has a strong focus on React and modern front-end development, with…
Added 1 month ago
H
Python Full Stack Engineer - Professional
HEXAWARE
Canada
- Full-time
Java and Python We are seeking a skilled Backend Developer with 5 to 8 years of experience in designing, developing, and maintaining scalable backend applications. The ideal candidate will…
Added 1 month ago
H
Java Full Stack Engineer - Professional
HEXAWARE
Canada
- Full-time
Java FSD + UI • 5-8 years of relevant experience in Apps Development roles • Proven full-stack development expertise with hands-on experience in Java, Angular/React, and REST APIs. •…
Added 1 month ago
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Java Software Engineer
Genpact
Montreal, QC
- $70,000 to $80,000 CAD / year
- Full-time
Inviting applications for the role of Principal Consultant, Java
Added 1 month ago
B
Lead, Software Engineer
Broadridge
Toronto, ON
- Full-time
We are looking for an experienced, adaptable Software Engineer to join the Securities Finance and Collateral Management (SFCM) engineering team at Broadridge. In this hands-on role, you…
Added 1 month ago
Senior Full Stack Engineer
Scotiabank
Toronto, ON
Work across the stack using React, Next.js, Node.js, and Java/Spring Boot, building microservices and Backend-for-Frontend (BFF) layers.
Added 1 month ago
Software Engineer Intern
Electronic Arts
Vancouver, BC
As a Software Engineer Intern, you'll work alongside experienced engineers to build and improve these production services. You'll get hands-on experience solving real engineering problems…
Added 1 month ago
H
Senior Java Technical Lead, Foreign Exchange (FX) Options Primary Trading
HSBC
Toronto, ON
- Full-time
Strong experience with modern Java, Spring, Spring Boot, REST APIs and microservices patterns.
Added 1 month ago
S
Senior Technical Support Engineer
Sentry
Remote, Canada
- $125,000 to $150,000 CAD / year
- Full-time
- Remote
We are architecting the Technical Support engine. We’re looking for a veteran engineer to help us redefine the standard of technical support by combining deep human expertise with…
Added 1 month ago
PS
Senior Java Microservices Engineer
Publicis Sapient
Calgary, AB
- Full-time
We are looking for highly skilled Senior Java Microservices Engineer to join a strategic client engagement in Calgary. We are looking for a hands-on senior engineer who combines strong…
Added 1 month ago
AI
Software Quality Engineer (AI Acceleration Global DevOps)
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
We are looking for a seasoned AI first Senior Quality Engineer who is empowered to help the DevOps enablement team deliver highest level quality and is responsible for ensuring the team…
Added 1 month ago
JG
Sr. Software Quality Engineer – AI Acceleration / Global DevOps
J&M Group
Toronto, ON
- Full-time
We are looking for a seasoned AI-first Senior Quality Engineer who is empowered to help the DevOps enablement team deliver the highest level of quality and is responsible for ensuring the…
Added 1 month ago
ST
Senior Software Engineer
Supernova Technology™
Toronto, ON
- Full-time
As a Senior Software Engineer, you will play a critical role in defining the architecture and technical vision for Supernova’s cloud-based Security-Based Lending (SBL) SaaS platform. You…
Added 1 month ago
EA
Software Engineer Intern
Electronic Arts (EA)
Vancouver, BC
- Temporary
As a Software Engineer Intern, you'll work alongside experienced engineers to build and improve these production services. You'll get hands-on experience solving real engineering problems…
Added 1 month ago
K
Senior Full-Stack Software Engineer - AI-Native Engineering, Java & React
Kaseya
Toronto, ON
- Full-time
Senior Full-Stack Software Engineer - AI-Native Engineering, Java & React
Added 1 month ago
Senior Full-Stack Software Engineer - AI-Native Engineering, Java & React
Kaseya Careers
Toronto, ON
Senior Full-Stack Software Engineer - AI-Native Engineering, Java & React
Added 1 month ago
PG
Senior Java Microservices Engineer
Publicis Groupe Holdings B.V
Calgary, AB
- Full-time
We are looking for highly skilled Senior Java Microservices Engineer to join a strategic client engagement in Calgary. We are looking for a hands-on senior engineer who combines strong…
Added 1 month ago
O
Staff Software Engineer
Okta
Toronto, ON
- $160,000 to $220,000 CAD / year
- Full-time
As a Staff Engineer on the OIG team, you will be involved into development, design, and maintenance of our product to serve enterprise customers at scale. You will involve the architecture…
Added 1 month ago
O
Senior Software Engineer
Okta
Toronto, ON
- $136,000 to $187,000 CAD / year
- Full-time
As a Senior Engineer on the OIG team, you will be involved into development, design, and maintenance of our product to serve enterprise customers at scale. You will involve the architecture…
Added 1 month ago
Staff Software Engineer
Okta
Toronto, ON
As a Staff Engineer on the OIG team, you will be involved into development, design, and maintenance of our product to serve enterprise customers at scale. You will involve the architecture…

Twilio

Senior Software Engineer (L3)

Remote, Canada

Remote

Base Salary : CAD 132,640.00 - 165,800.00 · Full-time

Apply About employer

Applications open in a new tab.

Job details

Pay: Base Salary : CAD 132,640.00 - 165,800.00
Job type: Full-time
Workplace: Remote
Experience: 5+ years of experience designing and developing highly available, high-scale, secure, mission-critical cloud-native enterprise distributed systems.
Posting language: English
Posted: Jul 31, 2026

Original job description

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.
.

Hiring and how we work

We use Artificial Intelligence (AI) to help make our hiring process efficient. That said, every hiring decision is made by real Twilions!

Also, while we are a remote-first company, you may be asked to report in person on an ad-hoc basis for team gatherings, functional off-sites or customer meetings. .

See yourself at Twilio

Join the team as Twilio’s next Senior Software Engineer, L3.

About the job

The Compliance Experiences team sits at the heart of the Twilio platform, owning two critical domains: Phone Numbers and Compliance (KYC).

In 2026, "getting a phone number" is no longer a simple API call; it requires sophisticated orchestration across global phone number inventory, real-time identity verification, regulatory compliance, and operational tooling at massive scale.

Twilio’s KYC Platform, the gateway to accessing all of Twilio’s communication APIs, enables customers to securely provision and operate communication services globally while navigating complex, constantly evolving regulatory requirements.

As a Software Engineer (L3), you will be a key technical contributor driving the feature design, execution, and operational health of platform services that process millions of requests. You will build scalable, high-performance solutions while working closely with engineering partners across Twilio to ensure alignment. You will own end-to-end feature delivery, author technical specs, and build robust APIs, microservices, and tooling relied on by cross-functional stakeholders.

You will embrace AI-driven development workflows, using LLMs and agentic tools to accelerate code generation, expand automated test coverage, and translate complex business and regulatory requirements into executable logic. Your mission is to turn technical designs and blueprints into reliable, production-grade features.

Responsibilities

In this role, you’ll:

DRAW THE OWL: Contribute significantly to the technical design and roadmap for core platform components, authoring technical specifications and driving execution to transition legacy systems into modern, scalable cloud-native microservices.
ACCELERATE WITH AI: Actively leverage AI coding assistants (GitHub Copilot, Anthropic Claude, or internal LLMs) to automate boilerplate, generate comprehensive test suites, and rapidly prototype solutions. Set an example within the team for amplifying individual velocity while maintaining high standards of code quality and safety guardrails.
BE AN OWNER: Drive technical excellence and end-to-end component ownership within your team, making sound technical decisions that balance rapid feature delivery with system reliability, security, and technical debt reduction.
WEAR THE CUSTOMER’S SHOES: Partner with Product Managers and cross-functional stakeholders to translate customer needs and regulatory requirements into precise technical specifications, developer-first APIs, and seamless application workflows.
EMPOWER OTHERS: Mentor and uplift junior engineers (L1–L2), onboard new team members, and foster a collaborative environment through constructive code reviews, tech talks, and technical guidance.
RUTHLESSLY PRIORITIZE: Proactively identify and resolve technical risks, performance bottlenecks, and security vulnerabilities within team services. Fully own on-call responsibilities, driving incident resolution and following through with durable root-cause remediation.
WRITE IT DOWN: Articulate technical designs, system trade-offs, and operational runbooks clearly to your team and cross-functional partners through high-quality design documents, RFCs, and thorough documentation.

Qualifications

Twilio values diverse experiences from all kinds of industries, and we encourage everyone who meets the required qualifications to apply. If your career is just starting or hasn't followed a traditional path, don't let that stop you from considering Twilio. We are always looking for people who will bring something new to the table!

*Required:

5+ years of experience designing and developing highly available, high-scale, secure, mission-critical cloud-native enterprise distributed systems.
Strong Proficiency in Java or Go, with solid knowledge of AWS ecosystems (Lambda, EKS, DynamoDB, Kafka).
Cloud-Native Architecture: Hands-on experience with cloud-native infrastructure (AWS preferred), microservices patterns, and building highly resilient systems.
AI-Augmented Development: Practical experience using AI tools (e.g., Copilot, Claude, Cursor) to accelerate software delivery. You should be comfortable discussing how you use LLMs for debugging, code synthesis, and prototyping.
API Design: Experience building and maintaining high-volume public-facing APIs with a focus on developer experience.
Data Proficiency: Experience with high-throughput data processing and storage solutions (SQL/NoSQL, Redis, Kafka, or Spark).
Infrastructure as Code: Familiarity with Kubernetes, Terraform, and modern CI/CD paradigms.
Collaboration & Influence: Demonstrated ability to influence technical decisions within your team through strong communication and technical credibility.

Desired:

Platform Thinking: Experience building "internal platforms" that enable other developer teams to move faster.
Agentic Systems: Experience building or integrating AI agents into internal developer platforms or automated ops workflows.

Location

This role will be remote, but is not eligible to be hired in San Francisco, CA, Oakland, CA, San Jose, CA, or the surrounding areas.
This role will be remote and eligible to be hired in Ontario, British Columbia & Alberta.

Travel

We prioritize connection and opportunities to build relationships with our customers and each other. For this role, you may be required to travel occasionally to participate in project or team in-person meetings.

What We Offer

Working at Twilio offers many benefits, including competitive pay, generous time off, ample parental and wellness leave, healthcare, a retirement savings program, and much more. Offerings vary by location.

Compensation

*Please note this role is open to candidates outside of California, Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Washington D.C., and Washington State. The information below is provided for candidates hired in those locations only.

The estimated pay ranges for this role in USA are as follows:

Based in Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, Vermont or Washington D.C. : $141,520.00 - $176,900.00.
Based in New York, New Jersey, Washington State, or California (outside of the San Francisco Bay area): $149,840.00 - $187,300.00.
Based in the San Francisco Bay area, California: $166,400.00 - $208,000.00.
This role may be eligible to participate in Twilio’s equity plan and corporate bonus plan. All roles are generally eligible for the following benefits: health care insurance, 401(k) retirement account, paid sick time, paid personal time off, paid parental leave.

The estimated pay ranges in Canada for this role are as follows:

Base Salary : CAD 132,640.00 - 165,800.00
Bonus : 12.5%

Application deadline information

Applications for this role are intended to be accepted until 30 November, but may change based on business needs.

Twilio thinks big. Do you?

We like to solve problems, take initiative, pitch in when needed, and are always up for trying new things. That's why we seek out colleagues who embody our values - something we call Twilio Magic. Additionally, we empower employees to build positive change in their communities by supporting their volunteering and donation efforts.

So, if you're ready to unleash your full potential, do your best work, and be the best version of yourself, apply now! If this role isn't what you're looking for, please consider other open positions.

Stay alert to recruitment fraud

We care about your safety. Scammers sometimes impersonate Twilio recruiters through fake job postings, emails, websites, or messages. Please ensure you are engaging with an official @twilio.com email address. We will never ask for payment, gift cards, cryptocurrency, or banking information during the recruiting process. We do not make job offers without a formal interview process or conduct interviews exclusively through text-based messaging apps.

.

Twilio is proud to be an equal opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Additionally, Twilio participates in the E-Verify program in certain locations, as required by law.

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More about this job

Responsibilities

You will drive the technical design, execution, and operational health of platform services while mentoring junior engineers and collaborating with cross-functional teams. The role involves leveraging AI-driven workflows to build scalable, high-performance solutions and owning end-to-end feature delivery.

Requirements

Candidates must have 5+ years of experience in designing and developing highly available, cloud-native distributed systems. Proficiency in Java or Go, along with hands-on experience in AWS ecosystems and modern infrastructure tools, is required.

Skills

Java
Go
AWS
Microservices
Cloud-native architecture
API design
Kubernetes
Terraform
CI/CD
Kafka
DynamoDB
AI-augmented development
System design
Distributed systems
Mentorship
Incident resolution

Benefits

Health care insurance
401(k) retirement account
Paid sick time
Paid personal time off
Paid parental leave
Equity plan
Corporate bonus plan
Wellness leave

Remote locations

Ontario, Canada
British Columbia, Canada
Alberta, Canada

Remote locations (standardized)

Alberta, Canada
British Columbia, Canada
Ontario, Canada

Visa sponsorship

Not detected in the job text

Keywords

Software Engineer
Cloud-native
Microservices
Java
Go
AWS
Lambda
EKS
DynamoDB
Kafka
Kubernetes
Terraform
CI/CD
GitHub Copilot
Anthropic Claude
LLMs
API
Distributed systems
KYC
Compliance
Scalability
Reliability
Security
Technical debt
RFC
Operational runbooks
Agentic systems
Platform engineering
Data processing
Redis

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