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Senior Software Engineer - HSM

Job in Toronto, Ontario, C6A, Canada
Listing for: BitGo
Full Time position
Listed on 2026-02-28
Job specializations:
  • Software Development
    Software Engineer, Blockchain / Web3, Backend Developer
Salary/Wage Range or Industry Benchmark: 180000 - 220000 CAD Yearly CAD 180000.00 220000.00 YEAR
Job Description & How to Apply Below
Overview  Bit Go is the leading infrastructure provider of digital asset solutions, delivering custody, wallets, staking, trading, financing, and settlement services from regulated cold storage. Since our founding in 2013, we have focused on enabling our clients to securely navigate the digital asset space. With a global presence and multiple Trust companies, Bit Go serves thousands of institutions, including many of the industry's top brands, exchanges, and platforms, and millions of retail investors worldwide.

As the operational backbone of the digital economy, Bit Go handles a significant portion of Bitcoin network transactions and is the largest independent digital asset custodian and staking provider in the world. For more information, visit  This role will require being full-time onsite at our Toronto office to support collaborative team dynamics and innovative problem-solving. Bit Go is looking for a Senior Software Engineer to join our HSM team and help us build an API-first platform for businesses and developers to launch crypto products.

Responsibilities

Design and build scalable, well abstracted, and robust APIs, libraries, and services to empower our API-first platform

Own functionality and scalability features by taking responsibility from inception to deployment and customer integration

Expose and document functionality to the UI, third-party developers, and our internal and external tooling

Collaborate with cross-functional teams to define, design, and ship new features

Write clean, maintainable, and efficient code

Ensure the performance, quality, and responsiveness of applications

Identify and correct bottlenecks and fix bugs

Continuously discover, evaluate, and implement new technologies to maximize development efficiency

Participate in code reviews and contribute to a culture of continuous improvement

Work closely with product managers, designers, and other engineers to understand and refine product requirements

Provide mentorship to your peers in the broader engineering team through code reviews and education on best practices

Qualifications

Required:

Bachelor's or Master's degree in Computer Science, Mathematics, Cryptography, or a related field

At least 6 years of proven experience in designing and implementing cryptographic solutions for enterprise-level systems in back-end and/or server-side development

Strong understanding of cryptographic algorithms and protocols such as RSA, ECC, AES, and SHA

Great at algorithm design, problem solving, and complexity analysis

Strong experience with C, C++ or Rust

Experience with Type Script, Node.js, Postgre

SQL and MongoDB

Strong experience with RESTful API design

Experience with microservices and service-oriented architectures

Experience with unit and functional testing and debugging

Experience in Git/Git Hub and branching methodologies, code review tools, CI tools, etc.

Ability to move quickly and adjust course as needed in a fast-paced environment

Ability to work independently and collaboratively in a team environment

Preferred:

Familiarity with security best practices and standards, such as ISO 27001, NIST, and FIPS

Experience working in cryptography, with a focus on TSS and MPC

Understanding of and experience working in cryptocurrencies and blockchain or centralized financial industry

Why Join Bit Go?
Disrupting an industry takes vision, innovation, passion, technical chops, drive to deliver, collaboration, and execution. Join a team of great people who strive for excellence and personify our corporate values of ownership, craftsmanship, and open communication. We are looking for new colleagues who bring innovative ways of thinking and problem solving, and who want risks to be part of the team that changes the world’s financial markets.

Pay Transparency Notice:  Depending upon your leveling and location, the compensation for this role averages between $180,000 - $220,000 CAD base salary. Equity, an annual performance bonus and the benefits outlined below are also a part of this role's package.

Benefits

Competitive base salary, bonus and stock options

100% company paid health insurance for employee, partner and dependents

Up to 4% 401k company match

Paid parental leave, Paid vacation

Free commuter/parking pass

Free custom lunches, dinners and snacks

Computer equipment and workplace furniture to suit your needs

Great colleagues and inspiring startup environment

Benefits may vary based on location

Cryptocurrencies are the most disruptive change the financial services industry has seen in years. Join us and you’ll be able to look back and say you were part of the team that transformed investing.

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Position Requirements
10+ Years work experience
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