Full-Time

Senior Software Engineer

Multiple Teams

Posted on 8/21/2025

Tucows Domains

Tucows Domains

Wholesale domain registrar services provider

Compensation Overview

CA$126.8k - CA$140.9k/yr

Remote in Canada

Remote

Category
Software Engineering (1)
Requirements
  • Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field
  • 6+ years of experience in software engineering
  • Strong experience with relational databases, including schema design, complex queries, and performance optimization
  • Expertise in designing, developing, and maintaining complex software systems
  • Self-starter with the ability to manage multiple priorities with minimal supervision
  • Strong communication and persuasion skills when working with senior peers unfamiliar with subject matter
  • Experience mentoring and advising junior peers
  • Ability to work independently with minimal direction
Responsibilities
  • Design, develop, and maintain software applications and systems
  • Collaborate with cross-functional teams to gather and analyze requirements
  • Write clean, maintainable, and efficient code
  • Troubleshoot and debug software issues
  • Lead and participate in code reviews to ensure code quality
  • Review and maintain technical documentation
  • Stay current with emerging trends and technologies in software development
  • Advise and mentor junior software engineers
  • Influence multiple parts of a product or system through technical expertise
Desired Qualifications
  • Experience with Kafka or other event streaming platforms
  • Familiarity with Go (Golang) and/or Ruby, or a strong willingness to learn
  • Exposure to microservices architecture and containerized environments
  • Experience with CI/CD pipelines and DevOps practices

Tucows Domains is the world's largest wholesale domain registrar, serving resellers through brands like OpenSRS, Enom, Ascio, Hover, and the Tucows Registry Service. Resellers rely on Tucows Domains' platforms and APIs to offer domain search, registration, transfer, renewal, Whois data, DNS management, and bulk transfers to their customers. It differentiates itself by bundling multiple reseller brands under one wholesale platform with broad international reach, a stable API and infrastructure, and strong relationships with registry operators. Its goal is to help partner businesses sell and manage domain names at scale through a single provider.

Company Size

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Company Stage

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Total Funding

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Headquarters

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Founded

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Simplify Jobs

Simplify's Take

What believers are saying

  • Radix contract creates operating leverage and domains growth vector.
  • Strong margin expansion drove 45% Adjusted EBITDA rise to $50.6 million.
  • David Woroch's CEO appointment targets recurring revenue platforms.

What critics are saying

  • Reseller portfolio loss erodes domains under management 2% quarterly.
  • Ting fiber sale failure drains cash, forces equity dilution in 12 months.
  • ICANN policies curb expired domain sales, slashing revenue in 18 months.

What makes Tucows Domains unique

  • Tucows Registry manages Radix's 11 TLDs, doubling domains to 17 million.
  • Secured back-end services for two largest global registry operators.
  • Migrated 10 million Radix domains from Team Internet in November 2025.

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Benefits

Remote Work Options

Hybrid Work Options

Company News

Stock Titan
Aug 6th, 2025
Radix selects Tucows Registry as Back-End Registry Services Provider

Tucows (NASDAQ:TCX) has secured a significant contract to provide back-end registry services for Radix, one of the world's largest portfolio registries.

Stock Titan
May 21st, 2025
Diverse, High-Impact Board Elected to Guide Next Phase of Growth for Tucows

Tucows (NASDAQ: TCX, TSX: TC) has elected eight new directors to its Board at the Annual General Meeting, marking a strategic refresh of its leadership.

PR Newswire
Nov 7th, 2024
Tucows Reports Financial Results For Third Quarter 2024

TORONTO, Nov. 7, 2024 /PRNewswire/ - Tucows Inc. (NASDAQ: TCX) (TSX: TC), a global internet services leader, today reported its financial results for the third quarter ended September 30, 2024. All figures are in U.S. dollars. "Tucows finished the third quarter of 2024 with strong year-over-year growth of revenue, gross profit and adjusted EBITDA

PR Newswire
Aug 20th, 2024
Ting Completes A Second Asset-Backed Securitization For $63 Million To Support Its Fiber Network Expansion

TORONTO, Aug. 20, 2024 /PRNewswire/ - Tucows Inc. (NASDAQ: TCX) (TSX: TC), announced today that its subsidiary, Ting Fiber, LLC ("Ting"), has closed an offering by one of its subsidiaries for $63 million. The offering consists of Series 2024-1 Fixed Rate Senior Secured Notes, Class A-2 and Class B, (collectively, the "Notes"), maturing August 2054. All figures are in U.S. dollars.Ting will use the net proceeds from the Notes to fund the expansion of its fiber networks, create capacity for growth, and other general corporate purposes, including paying the fees and expenses related to the issuance of the Notes."The securitization provides Ting with an efficient vehicle to raise capital to continue funding our network expansion

PR Newswire
Aug 8th, 2024
Tucows Reports Financial Results For Second Quarter 2024

TORONTO, Aug. 8, 2024 /PRNewswire/ - Tucows Inc. (NASDAQ: TCX) (TSX: TC), a global internet services leader, today reported its financial results for the second quarter ended June 30, 2024. All figures are in U.S. dollars. "We finished the second quarter of 2024 with strong year-over-year growth of consolidated revenue, gross profit and adjusted EBITDA, driven by a solid quarter from Ting with robust subscriber growth, gross margin increases and a lower operating loss, which is on track with our expectations," said Elliot Noss, Tucows President and CEO

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