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Added 14 mins ago
RT
Structural Engineer
Rio Tinto
Labrador City, NL
- Full-time
We are looking for a Senior Structural Engineer to provide technical leadership and support operations and sustaining engineering project delivery across Iron Ore Company of Canada…
Added 14 mins ago
M(
Director of Platform Engineering
MaintainX (An Autodesk Company)
Remote, Canada
- $173,000 to $254,000 CAD / year
- Full-time
- Remote
…Volvo, use MaintainX to cut unplanned downtime and run better operations, across 13.9 million managed assets and 79.5 million completed work…
Added 14 mins ago
Software Development Engineer II, Umbrella Training
Amazon
Toronto, ON
The Umbrella Training team is looking for a Software Development Engineer to join our mission-critical platform that powers training for Amazon's global fulfillment network. This unique…
Added 14 mins ago
Senior Software Dev Engineer, EC2 Hyperplane
Amazon
Vancouver, BC
…large, unfamiliar C, C++ and Rust codebases, to change existing systems safely, and as a building block in the diagnosis tools you…
Added 14 mins ago
SS
Application Support Engineer – SWIFT & Mainframe, Assistant Vice President
State Street
Toronto, ON
- Full-time
…strong expertise in SWIFT-integrated, fund accounting, custody operations and mainframe ecosystems to support and modernize mission-critical financial applications. The team supports…
Added 14 mins ago
SS
Application Support Engineer – SWIFT & Mainframe, Assistant Vice President
State Street
Toronto, ON
- Full-time
…strong expertise in SWIFT-integrated, fund accounting, custody operations and mainframe ecosystems to support and modernize mission-critical financial applications. The team supports…
Added 29 mins ago
Principal Software Engineer
Questrade Financial Group
Toronto, ON
We’re looking for our next Principal Software Engineer. Could It Be You?
Added 44 mins ago
Senior Backend Product Developer, SCM Tech Fulfillment
HelloFresh
Toronto, ON
…preparing for expansion, we are looking for a Senior Software Engineer with strong backend experience, a talent for turning complex logic into clean, reliable systems, and enough full-stack…
Added 44 mins ago
W
Associate Technical Consultant
Worley
Calgary, AB · Edmonton, AB
- Full-time
Principal Process Automation & Controls Engineer
Added 57 mins ago
L
Murex DevOps
Luxoft
Toronto, ON
- Full-time
As a DevOps Engineer, you will be responsible for designing, building, and operating automated platforms that enable reliable, secure, and scalable delivery of the MX platform across SaaS,…
Added 1 hour ago
Application & Infrastructure Analyst III /Team Lead - Mission Critical Development
City of Edmonton
AB
…implementation of mission-critical applications and assigned business systems, including CAD, RMS, and related platforms. The successful candidate will guide development work to ensure…
Added 2 hours ago
W
Senior to Principal Instrumentation & Controls Engineer
Worley
Vancouver, BC
- Full-time
…across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating…
Added 2 hours ago
W
Instrumentation & Controls Engineer
Worley
Calgary, AB
- Full-time
…across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating…
Added 2 hours ago
W
Instrumentation & Controls Engineer
Worley
AB · Edmonton, AB
- Full-time
…across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating…
Added 2 hours ago
W
Lead Instrumentation & Controls Engineer
Worley
Vancouver, BC
- Full-time
…across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating…
Added 2 hours ago
W
Lead Instrumentation & Controls Engineer
Worley
Calgary, AB
- Full-time
…across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating…
Added 2 hours ago
W
Lead Instrumentation & Controls Engineer
Worley
AB · Edmonton, AB
- Full-time
…across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating…
Added 2 hours ago
UO
Solar Projects Engineer Intern
University of Alaska Fairbanks Petroleum Engineering
Engineer, BC
- Internship
y Intern - Solar Projects Engineer- Intern - Solar Projects Engineer Job Details | Dominion Energy
Added 2 hours ago
EI
Systems Engineer – Industrial Control and Communications Systems
Egis in Canada
Toronto, ON
- $120,000 to $150,000 CAD / year
- Full-time
Systems Engineer – Industrial Control and Communications Systems based in Toronto, Ontario, Canada. The role is responsible for the design, integration, commissioning, operation, and…
Added 2 hours ago
W
Instrumentation & Controls Engineer
Worley
Vancouver, BC
- Full-time
…across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating…
Added 2 hours ago
W
Senior Arctic Civil Engineer
Worley
Vancouver, BC
- Full-time
We are currently recruiting for a Senior Arctic Civil/Roads Engineer for transportation infrastructure in the Arctic and remote environments. The role provides technical leadership for the…
Added 2 hours ago
W
Senior to Principal Instrumentation & Controls Engineer
Worley
AB · Edmonton, AB
- Full-time
…across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating…
Added 2 hours ago
W
Senior to Principal Instrumentation & Controls Engineer
Worley
Calgary, AB
- Full-time
…across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating…
Added 2 hours ago
EG
Requirements Management Lead
Egis Group
Toronto, ON
- $150,000 to $180,000 CAD / year
- Full-time
…traceability from concept design through testing, commissioning, and operations. This role ensures that all project requirements - technical, functional, operational, safety, and regulatory…
Added 2 hours ago
Intermediate Site Reliability Engineer
ContactMonkey
Toronto, ON
Reducing recurring incidents, unnecessary alerts, and repetitive manual work is part of the role. We want reliable systems and sustainable operations for the people supporting them.

Arkion-tech

Backend Software Engineer (Rust)

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

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Oct 31, 2026
Experience: 3 to 6 years of backend development experience.
Posting language: English
Posted: Jul 11, 2026

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 PostgreSQL persistence, and collaborate on cloud-native deployment, scalability, observability, and system design.

Requirements

Requires 3–6 years of backend development experience, strong Rust proficiency, and experience with asynchronous programming, Rust web frameworks, API design, and PostgreSQL. Candidates should understand TLS/SSL and secure coding, and have familiarity 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
CI/CD
Microservices
Certificate Management

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
PKI
Certificate Authorities
ACME Protocol
KMS
HSM
Identity and Access Management
Docker
Kubernetes
AWS
Azure
GCP
CI/CD
Cryptography
mTLS
Token-Based Authentication
Next.js
Observability

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