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Added 2 mins ago
R_1508495 Software Engineer III (Salesforce Loyalty Management Technical Lead)
TD
Toronto, ON
Full-time
The Software Engineer III (Salesforce Loyalty Management Technical Lead) leads the creation of comprehensive end-to-end detailed solutions for projects and platforms with overall…
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Software Engineer II (Salesforce Loyalty Management Developer)
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The Software Engineer II (Salesforce Loyalty Management Developer)
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Quality Assurance Engineer, Associate
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Consultant, Application Developer (Data Engineer)
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…back-end systems. As the Consultant, Application Developer (Data Engineer), you’ll exercise significant judgement and autonomy, own key technical decisions, lead impact analysis and design…
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Sr. Software Developer
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Deep Learning Compiler Engineer
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Analytics Engineer
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Sr. Power Platform Developer
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…adoption of Microsoft Power Platform at an enterprise level. The Engineer, Low-Code guides clients on employing Power Platform tools - Copilot Studio, Power Apps, Power Automate, Power BI,…
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Senior Automation Engineer - Substations
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Building Information and Controls Specialist
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Mississauga, ON
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Added 16 mins ago
Senior Systems Engineer
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$110,000 to $120,000 CAD / year
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Lead Data Engineer - Partnership Intelligence
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Senior Software Engineering - Data Device Capture SDK
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…cloud. We're seeking a Senior Device Data Capture SDK Software Engineer to design and integrate embedded data pipelines across diverse in-vehicle platforms, ensuring cohesive interaction…
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Director, Engineering (IT Cooling, North America)
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Partner with the Principal Engineer and the Advanced Technology Group to define technology roadmaps, innovation strategies, and long-term technical direction.
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Senior Software Engineer - Full Stack - .NET
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Added 17 mins ago
Senior Mechanical Engineer
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AECOM’s Buildings + Places business line is seeking a Senior Mechanical Engineer to help lead building projects across commercial, institutional, and light industrial facilities, including…
Added 17 mins ago
Software Engineering Developer, DevOps
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We are seeking a skilled DevOps Engineer to join our team and enhance our development and operational efficiency. This role is ideal for someone who thrives in a cloud-agnostic environment…
Added 17 mins ago
Copy of Software Engineering Developer, DevOps
General Dynamics Missions System International
Calgary, AB · Ottawa, Ontario
$85,000 to $110,000 CAD / year
Full-time
We are seeking a skilled DevOps Engineer to join our team and enhance our development and operational efficiency. This role is ideal for someone who thrives in a cloud-agnostic environment…
Added 17 mins ago
Intermediate Electrification & Renewables Engineer
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Kelowna, BC · Vancouver, British Columbia
$106,720 to $146,740 CAD / year
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…what’s expected of us to meet the challenges of tomorrow and engineer a better…

Arkion-tech

Backend Software Engineer (Rust)

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

Job type: Full-time
Apply by: Oct 3, 2026
Experience: 3 to 6 years of backend development experience.
Posting language: English
Posted: Jul 11, 2026

Apply About employer

Applications open in a new tab.

Original job description

About the Role

We are looking for a Backend Software Engineer with strong Rust expertise to build secure, scalable, and high-performance services for our Next-Gen Human Identity (NHI) Platform.

You will play a key role in designing and implementing backend services, APIs, and cryptographic workflows, working closely with the Software Architect, Frontend Engineer, and Cloud & Deployment Engineer.

This role requires someone who is both strong in systems programming and backend development, and comfortable working on security-focused systems (TLS, certificates, identity).

Responsibilities

What you’ll own.

Backend development

Design and build high-performance backend services in Rust.
Develop REST/gRPC APIs for certificate management, identity workflows, and system operations.
Implement asynchronous and concurrent systems using Rust best practices.
Write clean, maintainable, and testable code.

Security & cryptography

Work with TLS/SSL, X.509 certificates, and secure communication flows.
Implement or integrate certificate lifecycle management (issuance, rotation, revocation).
Ensure secure handling of keys, secrets, and authentication flows (mTLS, token-based).

Cloud-native & distributed systems

Build services designed for containerized environments (Docker).
Work with Kubernetes-based deployments.
Collaborate on scalability, observability, and reliability.
Integrate with cloud services (AWS, Azure, or GCP).

Data & persistence

Design and implement PostgreSQL schemas.
Optimize queries and ensure performance at scale.
Handle transactional workflows and consistency.

Collaboration

Work closely with the Software Architect on system design.
Partner with the Frontend Engineer on API contracts.
Partner with the Cloud Engineer on deployment and runtime concerns.
Contribute to technical discussions and design decisions.
Required Skills

What you’ll bring day one.

Core backend & Rust

3 to 6 years of backend development experience.
Strong proficiency in Rust.
Experience with async programming (tokio, async/await).
Experience with Rust web frameworks (Axum, Actix, Warp).
Solid understanding of ownership, concurrency, and memory safety.

API & systems design

Experience building RESTful or gRPC APIs.
Understanding of microservices architecture.
Ability to design clean, versioned APIs.

Database

Strong experience with PostgreSQL.
Knowledge of indexing, query optimization, and schema design.

Cloud & DevOps awareness

Experience with Docker and Kubernetes basics.
Familiarity with CI/CD pipelines.

Security awareness

Understanding of TLS/SSL fundamentals.
Secure coding practices.
Experience with certificate management is a strong plus.
Nice to Have
PKI systems, certificate authorities, ACME protocol.
KMS / HSM integrations.
Identity & access management systems.
Next.js frontend integration exposure.
Experience in security or infrastructure platforms.
Why Join Us

01

Work on a cutting-edge security and identity platform.

02

Solve real-world cryptographic and infrastructure challenges.

03

High ownership and impact in a growing team.

04

Opportunity to work across Rust, cloud, and security domains.

Apply About employer

More about this job

Responsibilities

Design and build high-performance Rust backend services and REST/gRPC APIs for certificate management, identity workflows, and system operations. Implement secure cryptographic workflows, manage data persistence, and collaborate on system design, API contracts, and cloud-native deployment.

Requirements

Requires 3 to 6 years of backend development experience, strong Rust proficiency, async programming experience, and familiarity with Rust web frameworks, API design, and PostgreSQL. Candidates should understand TLS/SSL and secure coding, and have experience with Docker, Kubernetes, and CI/CD; certificate management experience is a plus.

Skills

Rust
Asynchronous Programming
Tokio
Axum
Actix
Warp
REST APIs
gRPC
PostgreSQL
TLS/SSL
X.509 Certificates
Docker
Kubernetes
Microservices
Certificate Management
Cloud Services

Visa sponsorship

Not detected in the job text

Keywords

Rust
Tokio
Async/Await
Axum
Actix
Warp
REST APIs
gRPC
Microservices
PostgreSQL
TLS/SSL
X.509 Certificates
Public Key Infrastructure
Certificate Authorities
ACME Protocol
Key Management Service
Hardware Security Module
Identity and Access Management
Docker
Kubernetes
CI/CD
AWS
Azure
Google Cloud Platform
Next.js
Cryptography
Concurrency
Memory Safety
Observability

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