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Added just now
E
Senior Sub-System Design Engineer
Ericsson
Ottawa, ON
- Full-time
…networks worldwide. We are seeking a Senior Sub-System Design Engineer to join our Product Systems & Integration (PSI) organization, specifically within the Performance & Allocation…
Added just now
BP
Field Applications Software Engineer
Botic Partners
Zurich, ON
- Full-time
You will join the applications team to demonstrate and deploy the company's technology on customer systems, across AI, signal-processing and cryptography workloads. The role sits at the…
Added just now
HA
Senior Engineer – Systems (Powerplant)
Horizon Aircraft
Kawartha Lakes, ON · Lindsay, ON
- Full-time
Horizon is seeking an open, enthusiastic Senior Engineer – Systems (Powerplant). Your role involves the integration, installation, development, and certification of aircraft propulsion…
Added just now
PE
Field Engineer
PowerON Energy Solutions
Vancouver, BC
- Full-time
The Field Engineer supports design review, commissioning, and operational troubleshooting on bus depot, commercial fleet, and shore power electrification projects; a hands-on role spanning…
Added just now
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Intermediate-Senior Electrical Engineer (Minerals & Metals)
Ausenco
Vancouver, BC
- Full-time
Our team in Canada is growing. We are currently recruiting for an Intermediate Electrical Engineer to join our Minerals and Metals Business line in the Vancouver office.
Added just now
TU
Research Engineer - Instrumentation
The University of British Columbia
Vancouver, BC
- $6,631.67 to $9,533.25 CAD / month
- Full-time
Research Group | Thermochemical Energy Conversion Systems Lab | Department Mechanical Engineering | Faculty of Applied Science
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Director, Operational Excellence & Process Engineering
Compass Group Canada
Mississauga, ON
- Full-time
…reliability, enhance labor productivity, and develop scalable systems that support sustainable business…
Added just now
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Senior Instrumentation & Control Engineer
Ausenco
Vancouver, BC
- Full-time
Our team in Canada is growing. We are currently recruiting for a Senior I&C Engineer to join our Minerals & Metals Business line in the Vancouver office.
Added 1 min ago
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production engineer
ADM
Windsor, ON
- $66,000 to $96,000 CAD / year
- Full-time
- On-site
Added 16 mins ago
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Civil Engineer, Intermediate - JP
Solaris MCI
Surrey, BC
- Full-time
…Solaris MCI is one of five entities, including OgeeDev, Ensol Systems, Solaris Solutions and Capstone…
Added 16 mins ago
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Data Engineer
Insight Global
Toronto, ON
- $50 to $53 CAD / hour
- Contract
…business stakeholders to transform data from multiple source systems into trusted, high-quality…
Added 16 mins ago
MM
Continous Imrovement Engineer
Modine Manufacturing Company
Calgary, AB
- Full-time
…years of excellence in thermal management, we provide trusted systems and solutions that improve air quality and conserve natural resources. More than 13,000 employees are at work in every…
Added 31 mins ago
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Coordinator, Capilano Energy
CapWest Build
Vancouver, BC
- Full-time
Registration as an Engineer-In-Training with EGBC would be considered an asset.
Added 31 mins ago
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Clean Utilities Lead
Sanofi
Toronto, ON
- Full-time
…API or life sciences manufacturing environment ideally as an Engineer with a strong preference towards supporting clean and black utility…
Added 31 mins ago
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QA Engineer
Dutch
Vancouver, BC
- Full-time
We are currently seeking a motivated, hands-on, and customer-oriented QA Engineer to join our growing tech team. In this role, you will work directly with the engineering and product teams…
Added 46 mins ago
TT
Design Engineer
The Timken Company
King, ON
- Full-time
Timken Gears and Services - Philadelphia Gear has a current opening for a Design Engineer. The Design Engineer designs and analyzes gear drive systems and components for Industrial and…
Added 57 mins ago
O
Robot Teleoperator
Opalin
Québec, QC
- $25 to $35 CAD / hour
- Full-time
- On-site
…IT support, help desk, computer or electronics technician, systems administration, or a technical degree/program ? or equivalent self-taught experience</li><li>Basic working knowledge of…
Added 1 hour ago
GD
Software Engineering Developer, DevOps
General Dynamics Missions System International
Ottawa, ON
- $85,000 to $110,000 CAD / year
- Full-time
At General Dynamics Mission Systems–Canada, we’re not just engineering technology - we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical…
Added 1 hour ago
TC
mechanical design engineer
Trans-United Consultants Ltd.
Mississauga, ON
- $60,000 to $70,000 CAD / year
- Full-time
- On-site
Added 1 hour ago
GS
Intermediate/Senior Structural Engineer
Grade Separation Systems
Toronto, ON
- Full-time
Art Engineering Inc. (AEI) is currently seeking an Intermediate or Senior Structural Engineer join our growing team in Toronto, Ontario. The successful candidate will fulfill the role of an…
Added 1 hour ago
HA
Senior Engineer – Noise and Vibration
Horizon Aircraft
Kawartha Lakes, ON · Lindsay, ON
- Full-time
We are seeking a highly motivated Senior Engineer – Noise and Vibration to support the development, certification, and production of our next-generation aircraft program. The Noise and…
Added 1 hour ago
HA
Engineer – Thermal Analysis
Horizon Aircraft
Kawartha Lakes, ON · Lindsay, ON
- Full-time
We are seeking a highly motivated Engineer – Thermal Analysis to support the development, certification, and production of our next-generation aircraft program. The Thermal Analysis…
Added 1 hour ago
HA
Senior Engineer – Performance
Horizon Aircraft
Kawartha Lakes, ON · Lindsay, ON
- Full-time
Horizon is seeking an open, enthusiastic Senior Engineer – Performance. Your role involves developing, running, analysing and validating results of the platform performance models for the…
Added 1 hour ago
HA
Senior Engineer – Simulation
Horizon Aircraft
Kawartha Lakes, ON · Lindsay, ON
- Full-time
We are seeking a highly motivated Senior Engineer – Simulation to progress the development of an integrated aircraft simulation environment supporting our next-generation aircraft…
Added 1 hour ago
HA
Senior Embedded Software Engineer
Horizon Aircraft
Kawartha Lakes, ON · Lindsay, ON
- Full-time
Horizon is seeking an open, enthusiastic Senior Embedded Software Engineer. Your role involves designing, developing and maintaining the embedded software that runs on our platform,…

Arkion-tech

Backend Software Engineer (Rust)

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

Full-time

Apply About employer

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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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