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Added 22 mins ago
Staff Software Engineer
Okta
Toronto, ON
$160,000 to $220,000 CAD / year
Full-time
As a Staff Engineer, you’ll lead initiatives that span front-end and back-end services - delivering performant, secure, and scalable features. You’ll help define architecture, drive…
Added 23 mins ago
Lead DevOps Engineer
RBC
Toronto, ON
Full-time
…streamlining the software delivery lifecycle? As a Lead DevOps Engineer, you will play a critical role in bridging the gap between development and operations, ensuring that our applications…
Added 23 mins ago
Mechanical Design Engineer
Daedal Systems
Toronto, ON
$90,000 to $130,000 CAD / year
Full-time
Daedal Systems is looking for a Mechanical Design Engineer to support current and future development of our industrialized plasma diagnostic platform. Reporting to the technical leadership,…
Added 23 mins ago
Staff Software Engineer
Okta
Toronto, ON
As a Staff Engineer, you’ll lead initiatives that span front-end and back-end services - delivering performant, secure, and scalable features. You’ll help define architecture, drive…
Added 38 mins ago
Site Reliability Engineer / Release Management & Automation Specialist
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Waterloo King
Full-time
We are looking for a highly motivated, experienced and self-driven technical resource to serve as a Site Reliability Engineer / Release Management & Automation Specialist. This role…
Added 38 mins ago
Principal Engineer
Appnovation Technologies
Toronto, ON
We are seeking a Principal Engineer to own the end-to-end technical coherence of an enterprise marketing technology ecosystem for our life sciences clients. In most large organizations,…
Added 51 mins ago
Platform Engineer
TekStaff IT Solutions
Toronto, ON · Greater Toronto Area, Canada
Contract
TekStaff's Client has a current vacancy for a Platform Engineer
Added 51 mins ago
Platform & SRE / DevOps Engineer
Yochana
Montreal, QC
Full-time
Seeking a Platform & Site Reliability Engineer (SRE) with a strong background in modern cloud-native technologies and infrastructure automation. Looking for a highly skilled professional…
Added 51 mins ago
Senior Database Engineer (Snowflake)
Cvent
Fredericton, NB
Full-time
…Cvent delivers a comprehensive event marketing and management platform for marketers and event professionals and offers software solutions to hotels, special event venues and destinations…
Added 51 mins ago
Platform & SRE Engineer
Yochana
Montreal, QC
Full-time
Seeking a Platform & Site Reliability Engineer (SRE) with a strong background in modern cloud-native technologies and infrastructure automation. Looking for a highly skilled professional…
Added 51 mins ago
Senior Software Engineer II, Data Lakehouse
Braze
Toronto, ON
Full-time
We're looking for a Senior Software Engineer to grow our Data Lakehouse team’s capacity for impact. The Data Lakehouse team provides the foundational infrastructure and tools that enable…
Added 51 mins ago
Mechanical Design Engineer
Daedal Systems
Toronto, ON
$90,000 to $130,000 CAD / year
Full-time
Daedal Systems is looking for a Mechanical Design Engineer to support current and future development of our industrialized plasma diagnostic platform. Reporting to the technical leadership,…
Added 51 mins ago
Software Engineer II, Data Lakehouse
Braze
Toronto, ON
Full-time
We're looking for a Software Engineer to grow our Data Lakehouse team’s capacity for impact. The Data Lakehouse team provides the foundational infrastructure and tools that enable teams…
Added 53 mins ago
Software Engineer II, Data Lakehouse
Braze
Toronto, ON
We're looking for a Software Engineer to grow our Data Lakehouse team’s capacity for impact. The Data Lakehouse team provides the foundational infrastructure and tools that enable teams…
Added 53 mins ago
Senior Software Engineer II, Data Lakehouse
Braze
Toronto, ON
We're looking for a Senior Software Engineer to grow our Data Lakehouse team’s capacity for impact. The Data Lakehouse team provides the foundational infrastructure and tools that enable…
Added 1 hour ago
Site Reliability Engineer (Adobe Experience Mgr)
Capgemini
Toronto, ON
Participate in the shared on-call rotation as the platform's subject-matter escalation, and lead incident management for customer-facing events
Added 1 hour ago
We are hiring a Field Engineer (RMS)
Ishara Towers Rwanda
Field, BC
Full-time
The Field Engineer will mainly be responsible for maintenance and operations of the Telecom sites in Ishara Towers Rwanda including Remote Monitoring System (RMS).
Added 1 hour ago
Platform & SRE Engineer
Yochana
Montreal, QC
Full-time
Seeking a Platform & Site Reliability Engineer (SRE) with a strong background in modern cloud-native technologies and infrastructure automation. Looking for a highly skilled professional…
Added 1 hour ago
Kafka Devops Engineer
Dexian
Mississauga, ON
Full-time
Collaborate closely with platform engineering teams to align on shared goals and serve as a primary liaison between platform users/tenants and the engineering team for queries.
Added 1 hour ago
RPA Platform Engineer
Zodiac Solutions, Inc
Toronto, ON
Full-time
3+ years experience in Technology delivery and Platform management
Added 1 hour ago
Engineering Manager, Okta Access Gateway
Okta
Toronto, ON
$168,000 to $231,000 CAD / year
Full-time
…software engineering teams (or 4+ years as a hands-on Lead / Staff Engineer leading complex, multi-engineer projects to…
Added 1 hour ago
Senior Presales Engineer
ChapsVision
Montreal, QC
Full-time
Nous recherchons un(e) Ingénieur(e) avant-vente (PreSales Engineer) afin de soutenir la croissance d’ArgonOS en Amérique du Nord.
Added 1 hour ago
Software Engineer II
TD
Toronto, ON
Full-time
Added 1 hour ago
Cyber Security Engineer I
TD
Toronto, ON
Full-time
As a Security Engineer I, you will participate in the design, build, certification, deployment, and transition of security solutions to operational support teams. You will work…
Added 1 hour ago
Head of Software & Perception
SkyCan Systems
Toronto, ON
Full-time
…verification of auto-generated (model-based) flight code by an engineer who did not author the source model. Represent software at PDR, CDR, TRR, and safety…

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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