Find work in Canada.

A simpler way to find your next job.

Jobs in Canada

Email me new jobs Save this search

Added 8 days ago
Senior Java Engineer
K&K Global Talent Solutions INC.
Toronto, ON
Full-time
Design, develop, and maintain high-quality, maintainable Java applications using clean code principles and established design patterns.
Added 9 days ago
Student, Software Engineer (Winter 2027)
Sun Life
Waterloo, ON · Sun Life Waterloo King
Full-time
Under the guidance of a Senior Engineer, contribute to the development, testing and deployment of APIs
Added 8 days ago
Senior Quality Assurance Engineer
Robert Half
Toronto, ON
$120,000 to $140,000 CAD / year
Full-time
Are you passionate about automation, software quality, and modern engineering practices? We are seeking a Senior Associate, Quality Assurance Automation Engineer to join a growing…
Added 8 days ago
Java Software Engineer
Robert Half
Toronto, ON
$100,000 to $130,000 CAD / year
Full-time
We are helping a growing and highly innovative financial services organization with a new Java Engineer to join their Payments Technology team. This is an exciting opportunity for a…
Added 8 days ago
Senior Java Software Engineer
Smart IT Frame LLC
Toronto, ON
Full-time
✅ 8–10+ years of hands-on Java development experience
Added 9 days ago
Staff Site Reliability Engineer
Johnson Controls
Toronto, ON · Richmond Hill, ON
Full-time
Johnson Controls is seeking a Staff Site Reliability Engineer. You will be the senior technical owner of escalated production problems, capable of debugging a failure across application…
Added 8 days ago
Full Stack Engineer
Stelvio Inc.
Saskatoon, SK
Full-time
…solutions for complex, real-world environments. Working alongside senior developers, architects, project managers and wider cross-functional teams, you’ll help design, develop and maintain…
Added 8 days ago
Senior Software Engineer, Full Stack, Applied AI Agent Studio
Google
Waterloo, ON
Full-time
3 years of experience with full stack development, across back-end such as Java, Python, Golang, or C++ codebases, and front-end experience including JavaScript or TypeScript, HTML, CSS or…
Added 8 days ago
Senior Software Engineer, Full Stack, Applied AI Agent Studio
Google
Toronto, ON
Full-time
3 years of experience with full stack development, across back-end such as Java, Python, Golang, or C++ codebases, and front-end experience including JavaScript or TypeScript, HTML, CSS or…
Added 8 days ago
Senior Java Software Engineer
Luxoft
Mississauga, ON
Full-time
- Java (Core, JDBC, MT, Collections, I/O), Spring Boot
Added 13 days ago
Senior Java Developer (with Python, AWS and Terraform)
Luxoft
Toronto, ON
Contract
We are seeking a skilled and passionate Senior Software Engineer with strong expertise in Java and AWS to join our technology team. The ideal candidate will have extensive hands-on…
Added 14 days ago
Senior Application Engineer - IAM
lululemon
Vancouver, BC
Full-time
As a Senior Application Engineer, you will lead the design and implementation of complex application solutions spanning multiple business processes and system modules, establishing…
Added 14 days ago
Java Full Stack Developer
J&M Group
Toronto, ON
Contract
We are seeking a Senior Java Engineer with 6+ years of experience in banking or financial services applications
Added 14 days ago
Senior Java Engineer
Cognizant
Toronto, ON
Full-time
We are seeking a highly skilled Senior Java Engineer with strong hands‑on experience building backend services using Java, Spring, and Kafka. This role is deeply technical and requires…
Added 1 month ago
Senior Software Engineer - Halifax
Lockheed Martin
Dartmouth, NS
Full-time
Software development, primarily using Java and containerization tools like Kubernetes
Added 1 month ago
Staff Software Engineer - Open Source Data Platform (ODP)
Acceldata
Kitchener, ON
$180,000 to $210,000 CAD / year
Full-time
We are seeking a Staff Engineer with at least 9 years of experience in distributed systems or data platform development. In this role, you will be a technical leader responsible for…
Added 1 month ago
Principal Engineer - Open Source Data Platform (ODP)
Acceldata
Kitchener, ON
$210,000 to $240,000 CAD / year
Full-time
We are seeking a Principal Engineer with at least 14 years of experience to serve as a technical visionary and thought leader for Acceldata's Open Data Platform (ODP). In this role, you…
Added 1 month ago
Technical Director, Live Games
Big Viking Games
Toronto, ON
$180,000 to $220,000 CAD / year
Full-time
Review agent-produced code and recommendations as rigorously as you would review a senior engineer's work
Added 18 days ago
Big Data Systems Engineer
Pyramid Consulting, Inc
Toronto, ON
$56 to $57.14 CAD / hour
Contract
Key Skills: SENIOR SPARK DEVELOPER, SCALA BIG DATA DEVELOPER, DATA ENGINEER, APACHE SPARK,JAVA, SPRING BOOT.
Added 18 days ago
Senior Performance Test Engineer
Cognizant
Toronto, ON
$75,000 to $95,000 CAD / year
Full-time
We are seeking a skilled Senior Performance Test Engineer with hands-on experience in JMeter and Dynatracek skills to assess, analyze, and optimize application performance. The ideal…
Added 18 days ago
Senior Software Engineer
PointClickCare
Mississauga, ON
$142,000 to $158,000 CAD / year
Full-time
Experience writing clean code that performs well at scale using Java
Added 18 days ago
Senior Java Software Engineer
Intellect Design Arena Ltd
Toronto, ON
$105,000 to $120,000 CAD / year
Full-time
We are seeking a strong Java Tech Lead with proven experience in delivering scalable microservices and cloud based applications. The ideal candidate will be responsible for leading…
Added 18 days ago
Intermediate AI Engineer (ID#5518)
New Value Solutions
Richmond, BC
Contract
The AI Engineer will focus on hands-on development using modern AI platforms, large language models (LLMs), agentic AI frameworks, cloud technologies, APIs, and software engineering best…
Added 18 days ago
Co-op Winter 2027 - Software Engineering Developer - 16-Months
General Dynamics Mission Systems–Canada
Calgary, AB
Internship
Perform some design, analysis and test functions under the mentorship of more senior engineers.
Added 18 days ago
Solutions Architect – Digital Identity, Telco & Data Platforms
EnStream LP
Toronto, ON
Full-time

EnStream LP

Solutions Architect – Digital Identity, Telco & Data Platforms

Toronto, ON, Canada

Job type: Full-time
Apply by: Mar 3, 2027
Experience: 8+ years of experience in software engineering, solution architecture, or related technical roles, with a strong foundation in hands-on software development.
Posting language: English
Posted: Sep 4, 2026

Apply About employer

Applications open in a new tab.

Original job description

Job Title: Solutions Architect – Digital Identity, Telco & Data Platforms

Location: Toronto

Department: Engineering

Employment Type: Full-time

Reports To: Head of Engineering

This role requires a minimum of four (4) days per week working onsite at EnStream’s head office in Toronto; this requirement may be changed at management’s discretion.

About EnStream

EnStream is a trusted leader in secure mobile identity verification and data services in Canada. We operate at the intersection of telecommunications, identity, and data privacy - enabling businesses and governments to deliver seamless, secure digital experiences. Jointly owned by Canada’s largest telecom providers, EnStream provides secure access to mobile network insights that drive innovation and protect consumers.

Our mission is to enable frictionless trust in every interaction. We are committed to advancing secure, privacy-first identity solutions that leverage trusted telco data to serve enterprises, financial institutions, and public sector organizations across Canada.

Role Overview

EnStream is seeking an experienced Solutions Architect with a strong software engineering background to design and help implement secure, scalable solutions across our digital identity, telecommunications, and data platforms.

This is a hands-on architecture role. In addition to defining solution architecture and technical designs, the Solutions Architect will work directly with engineering teams to build prototypes, reference implementations, APIs, SDKs, and other critical components where appropriate. The successful candidate should be equally comfortable developing an end-to-end architecture, evaluating technology choices, and working directly with code to validate designs and accelerate delivery.

The role will work across application, cloud, data, security, and telecommunications domains, translating product and business requirements into practical technical solutions. The Solutions Architect will collaborate closely with engineering, product, infrastructure, security, telecom operators, technology partners, and enterprise customers.

Key Responsibilities

Solution Architecture & Design

Design end-to-end technical solutions across digital identity, fraud prevention, telecommunications, data platforms, APIs, and mobile technologies.
Translate business and product requirements into practical solution architectures, technical designs, APIs, data flows, and integration patterns.
Define service boundaries, interfaces, authentication and authorization models, data models, and integration approaches.
Evaluate architectural trade-offs across scalability, performance, security, reliability, maintainability, cost, and delivery complexity.
Ensure solutions align with EnStream’s broader technology strategy and architectural standards.
Produce architecture diagrams, technical specifications, sequence diagrams, API contracts, and architecture decision records as required.

Hands-on Engineering & Technical Leadership Platform & Solution Oversight

Contribute directly to software development, particularly for prototypes, proof-of-concepts, reference implementations, APIs, SDKs, and technically complex components.
Use code to validate architectural assumptions, technology choices, integration approaches, and performance characteristics.
Develop and maintain reference patterns and reusable components that engineering teams can adopt across services.
Participate in code and design reviews and provide technical guidance to engineering teams.
Work closely with developers to translate architectural designs into production-ready implementations.
Troubleshoot complex issues spanning applications, APIs, cloud infrastructure, networking, data, and external integrations.
Maintain sufficient hands-on familiarity with the codebase and technology stack to understand implementation constraints and make practical architectural decisions

Platform & Intergration

Design and evolve reusable platform capabilities and APIs across EnStream’s identity and fraud-prevention ecosystem.
Provide solution architecture for capabilities such as SIM-based authentication, Number Verify, device intelligence, fraud signals, call intelligence, and telco-derived identity services.
Design integrations with Canadian telecom operators, enterprise customers, financial institutions, and technology partners.
Translate telecommunications standards and carrier capabilities into scalable software solutions.
Design secure API and service-to-service integration patterns using technologies such as OAuth 2.0, OIDC, mTLS, and other appropriate authentication mechanisms.

Cloud, Data & Security

Design cloud-native solutions using AWS services and modern distributed-system patterns.
Work with infrastructure and engineering teams on networking, compute, storage, observability, resiliency, and deployment architecture.
Design solutions involving real-time and batch data processing, data platforms, and high-volume transactional systems.
Ensure security, privacy, data protection, and regulatory requirements are incorporated into solution design from the outset.
Define appropriate resiliency, availability, disaster recovery, monitoring, and operational requirements.

Collaboration & Technical Direction

Partner with product and business stakeholders to understand requirements and identify appropriate technical solutions.
Collaborate with engineering leads and developers throughout design and implementation rather than operating solely as an architecture review function.
Engage directly with telecom operators, technology vendors, enterprise customers, and other external partners on technical architecture and integration.
Lead technical discovery, architecture reviews, and solution-design sessions.
Mentor engineers and help establish strong architecture and software engineering practices.

Skills & Experience

8+ years of experience in software engineering, solution architecture, or related technical roles, with a strong foundation in hands-on software development.
Recent hands-on software development experience is required. Candidates should be comfortable reading, writing, reviewing, and troubleshooting production-quality code.
Strong proficiency in at least one modern backend programming language such as Java or Python.
Experience designing and implementing RESTful APIs, microservices, and distributed systems.
Strong understanding of API design, service boundaries, data modelling, asynchronous processing, caching, concurrency, and distributed-system patterns.
Experience designing and building cloud-native applications, preferably on AWS.
Practical experience with containers and modern deployment environments such as Docker, Kubernetes, or AWS ECS.
Strong understanding of authentication and authorization technologies such as OAuth 2.0, OIDC, JWT, mTLS, and API security.
Experience designing systems for scalability, availability, performance, observability, and operational resilience.
Experience working with relational and NoSQL databases and modern data architectures.
Ability to develop prototypes and proof-of-concepts to evaluate technologies and validate architectural decisions.
Experience translating business requirements into architecture while remaining involved through implementation and production delivery.
Strong communication skills with the ability to explain architectural decisions to both technical and non-technical stakeholders.
Experience working directly with external customers, partners, or vendors on complex technical integrations.
Familiarity with telecommunications ecosystems, mobile networks, or identity-related APIs is a strong asset.
Experience with GSMA standards, SIM-based authentication, Number Verify, network signaling, or carrier integrations is an asset.
Exposure to fraud prevention, digital identity, device intelligence, or call intelligence is an asset.
Experience building mobile applications, SDKs, or libraries for iOS and/or Android is an asset.

Ideal Candidate Profile

You are a hands-on architect and experienced software engineer who enjoys working across both architecture and implementation. You can design an end-to-end distributed system, explain the design to senior stakeholders, and then work alongside engineers to prove critical parts of that design in code.

You do not view architecture as a purely documentation or governance function. You remain technically engaged throughout implementation, understand the realities and trade-offs of production software, and are comfortable moving between architecture diagrams, API specifications, source code, cloud infrastructure, and technical discussions with customers and partners.

You are able to operate across multiple domains while going deep when necessary, particularly in APIs, distributed systems, cloud architecture, security, telecommunications, and digital identity.

Why Join EnStream?

At EnStream, you will play a critical role in shaping the architecture of trusted digital identity and data platforms used across Canada. You will work alongside leading telecom partners and enterprise clients, driving innovation in a space that directly impacts security, privacy, and trust for millions of users.

Join us in building the foundation for secure digital interactions in Canada.

Apply About employer

More about this job

Responsibilities

Design and implement secure, scalable end-to-end technical solutions across digital identity, telecommunications, and data platforms. This hands-on role involves creating prototypes, APIs, and SDKs while collaborating with engineering teams and external partners.

Requirements

Requires 8+ years of experience in software engineering or solution architecture with recent hands-on coding proficiency in Java or Python. Candidates must have strong expertise in cloud-native AWS design, API security, and distributed systems.

Skills

Solution Architecture
Software Engineering
Java
Python
RESTful APIs
Microservices
AWS
Docker
Kubernetes
OAuth 2.0
OIDC
mTLS
Distributed Systems
NoSQL
Digital Identity
Telecommunications

Visa sponsorship

Not detected in the job text

Keywords

Digital Identity
Telco
Data Platforms
AWS
Java
Python
RESTful APIs
Microservices
Distributed Systems
Docker
Kubernetes
AWS ECS
OAuth 2.0
OIDC
JWT
mTLS
NoSQL
SIM-based Authentication
Number Verify
GSMA Standards
Fraud Prevention
Device Intelligence
Call Intelligence
SDK
iOS
Android
Cloud-native
API Design
Identity Verification
Data Privacy

Report this job