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Added 23 days ago
H
Full Stack Engineering - Securities Financing
HSBC
Toronto, ON
- Full-time
Build backend services using core Java (Java 17 or 21) with Spring Boot or Spring Framework
Added 22 days ago
ES
Software Engineering Team Lead
Exchange Solutions
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Strong TypeScript and Node.js, plus a second language such as Java. Comfortable in both object oriented and functional styles.
Added 22 days ago
ZG
Full Stack Engineer
Zapcom Group Inc
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
Looking for Sr full stack developers 8+ year's experience who needs to have core Java, Spring boot skills on backend and JavaScript and React skills on frontend.
Added 22 days ago
JG
Software Engineer Dev Lead
J&M Group
Montreal, QC
- Contract
Lead design and development of scalable Java/Spring Boot microservices and event-driven solutions.
Added 26 days ago
AI
Senior Java Developer – TDD, JUnit, CI/CD & Code Quality
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Design, develop, and maintain high-quality, maintainable Java applications using clean code principles and established design patterns.
Added 26 days ago
AI
Senior Java Developer – Spring Boot | TDD | CI/CD | AWS
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Senior Java Developer – Spring Boot, REST APIs, TDD & CI/CD
Added 22 days ago
SDET Contractor
PlayStation Global
Waterloo, ON
…testing strategies across AI/LLM-driven applications, APIs, microservices, and distributed…
Added 22 days ago
OS
Senior Java Fullstack Angular developer
Open Systems Technologies
Mississauga, ON
- Contract
Advanced expertise in Java, Spring Boot, Angular, and microservices architecture
Added 22 days ago
PG
Java Developer
Pacer Group
Toronto, ON
- $125,000 to $135,000 CAD / year
- Full-time
Strong experience in Java development using Spring/Spring Boot, Multithreading, and REST APIs.
Added 22 days ago
S
Java Developer with Node.js and TypeScript
Synechron
Toronto, ON
- $100,000 to $110,000 CAD / year
- Full-time
We are seeking a skilled Java Developer with Node.js and TypeScript to join our engineering team. The ideal candidate will have strong backend development experience, with expertise in…
Added 24 days ago
P
Java Full-Stack Developer
Priceline
Toronto, ON
- Full-time
Showcase your development skills of Core Java programming.
Added 23 days ago
C
Engineering Manager - API
Craver
Remote, Canada
- Full-time
- Remote
Expert in Java/Spring (or equivalent) with the ability to flex into other tools and systems
Added 1 month ago
C
Engineering Manager - API
Craver
Canada
- Full-time
Expert in Java/Spring (or equivalent) with the ability to flex into other tools and systems
Added 23 days ago
TC
Java Tech Lead
Tata Consultancy Services
Mississauga, ON
- $100,000 to $120,000 CAD / year
- Full-time
Lead end-to-end application design and development using Java Full Stack technologies.
Added 23 days ago
TC
Java Developer (Spanish)
Tata Consultancy Services
Toronto, ON · Greater Toronto Area, Canada
- $100,000 to $120,000 CAD / year
- Full-time
Strong expertise in Java, Spring Boot, and Microservices.
Added 24 days ago
S
Senior Full Stack Developer
Syntronic
Ottawa, ON
- Full-time
Syntronic Ottawa Software Design Studio is looking for an experienced Senior Full Stack Developer who can design, build, and deliver modern software solutions across varied customer…
Added 24 days ago
S
Intermediate Full Stack Developer
Syntronic
Ottawa, ON
- Full-time
Syntronic Ottawa Software Design Studio is looking for a versatile and motivated Intermediate Full Stack Developer to build modern software solutions across a variety of customer projects…
Added 23 days ago
PC
Développeur.euse Java Full Stack / Java Full Stack Developer x2 (Signature)
Portage CyberTech
Montréal-Ouest, QC
- Full-time
Portage CyberTech is looking for a passionate Java Full Stack Developer, R&D-oriented, working on modern solutions in a microservices environment. The role involves backend and full stack…
Added 23 days ago
TC
Java MS developer
Tata Consultancy Services
Mississauga, ON
- $100,000 to $130,000 CAD / year
- Full-time
Java 17, (Java 8 features - must have), Microservice, Spring boot, Rest API, Spring Security,
Added 24 days ago
PC
Spécialiste DevOps / DevOps Specialist (Signature)
Portage CyberTech
Montreal, QC
- Full-time
Outils de développement et de qualité du code : Maven, SonarQube et connaissance des microservices Java/Spring Boot
Added 23 days ago
LI
Senior Java Software Engineer
LanceSoft, Inc.
Montreal, QC
- Contract
Demonstrated hands-on experience building enterprise-grade microservices using Java 11+, including strong proficiency in RESTful API design, API documentation (OpenAPI/Swagger), and build…
Added 24 days ago
PC
Développeur.euse Java Full Stack / Java Full Stack Developer x2 (Signature)
Portage CyberTech
Montreal, QC
- Full-time
Portage CyberTech is looking for a passionate Java Full Stack Developer, R&D-oriented, working on modern solutions in a microservices environment. The role involves backend and full stack…
Added 24 days ago
M
Senior Full-Stack Software Engineer
Manulife
Toronto, ON
- Full-time
Build modern user experiences using React and develop scalable backend services using Java, Spring Boot, and Microservices.
Added 24 days ago
AI
Java Technical Lead
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Design, develop, and maintain enterprise-grade applications using Java, Spring Boot, and Microservices architecture.
Added 23 days ago
JG
Senior Java Technical Lead
J&M Group
Toronto, ON
- Contract
Design, develop, and maintain enterprise-grade applications using Java, Spring Boot, and Microservices architecture.

Syntronic

Senior Full Stack Developer

Ottawa, ON, Canada

Full-time

Apply About employer

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Job details

Job type: Full-time
Experience: 8+ years of professional software development experience, with substantial hands-on full stack experience delivering complex production software.
Posting language: English
Posted: Sep 16, 2026

Original job description

Join Syntronic: Where Your Innovation Shapes the Future

At Syntronic, we don't just follow industry trends - we set them! Join us in partnering with visionary companies and the brightest minds to turn ground-breaking ideas into reality. Imagine working on cutting-edge telecom advancements, pioneering automotive tech, life-saving healthcare innovations, and next-gen industrial automation. Our projects are diverse, impactful, and at the forefront of technological innovation. Be a part of something extraordinary!

Who are we?:

Syntronic is a global leader in design and development, specializing in electronics, electro-mechanics, and software. We’re not just a company; we’re a community of innovators. Our teams work on projects that define the future - from creating state-of-the-art communication systems and autonomous vehicles to advancing IoT solutions that revolutionize everyday life. At Syntronic, your work will make a real difference.

What we're looking for:

We are seeking individuals who want to:

· Collaborate with top-tier clients on transformative, cutting-edge projects.

· Engage with and learn from industry leaders

· Innovate from concept to completion, ensuring high standards.

· Gain international experience on global projects.

· Thrive in an entrepreneurial environment that supports new ideas.

· Explore multiple sectors like telecommunications, automotive, healthcare, and industrial automation.

Syntronic Ottawa Software Design Studio is looking for an experienced Senior Full Stack Developer who can design, build, and deliver modern software solutions across varied customer projects. Depending on the assignment, you may work as a senior individual contributor, technical lead, solution owner, or a key member of a larger engineering team. The role spans front-end and backend development, architecture, APIs, databases, cloud platforms, security, testing, DevOps, and technical delivery. Because Syntronic's B2B project work spans different customers and technology stacks, broad technical adaptability and the ability to become productive quickly in unfamiliar technologies are key expectations.

\nWhat you'll do

Design, develop, test, deploy, and maintain production-grade full stack applications across the complete software development lifecycle.
Own or lead the implementation of complex features and solutions spanning user interfaces, backend services, APIs, databases, cloud services, and system integrations.
Contribute to and, when required by the project, lead software architecture and high-level technical design decisions, including technology selection and implementation trade-offs.
Design scalable, secure, maintainable APIs and service architectures, including microservices or distributed systems where appropriate.
Define and apply sound data architecture practices using relational and/or NoSQL databases, including modelling, performance, reliability, and integration considerations.
Design and support cloud-based application architectures and deployment strategies using AWS, Azure, or GCP.
Drive or contribute to CI/CD, automated testing, containerization, Infrastructure as Code, observability, and other modern DevOps practices.
Apply modern software security practices, including secure API design, authentication and authorization, secrets management, data protection, and cloud security considerations.
Establish or improve testing approaches, code quality standards, engineering practices, and maintainability across project teams.
Monitor, troubleshoot, and optimize application reliability and performance across front-end, backend, database, and infrastructure layers.
Work directly with customers, product owners, designers, architects, and other stakeholders to understand business and technical requirements and translate them into practical solutions.
Provide technical estimates, identify risks and dependencies, communicate trade-offs, and support project planning and delivery decisions.
Conduct code and design reviews, provide technical guidance, mentor less-experienced developers, and help teams deliver effectively.
Evaluate emerging technologies and recommend appropriate tools or approaches based on project needs rather than technology preference alone.

What you'll need to get the job done

8+ years of professional software development experience, with substantial hands-on full stack experience delivering complex production software.
Strong hands-on experience with at least one modern front-end framework. Experience across multiple front-end ecosystems is strongly preferred.

Examples include React/Next.js, Svelte/SvelteKit, Vue/Nuxt, Angular, or equivalent modern technologies.

Strong hands-on experience with at least one modern backend language, framework, or runtime. Experience across multiple backend technologies is strongly preferred.

Examples include Node.js/TypeScript, Python, .NET/C#, Java/Kotlin, Go, or equivalent modern technologies.

Demonstrated experience designing full stack application architectures and making or leading technical decisions for production systems, including technology selection, integration patterns, scalability, security, maintainability, and operational trade-offs.
Demonstrated experience leading technical delivery, mentoring developers, setting engineering direction, conducting code and design reviews, or acting as a technical lead on customer projects.
Strong experience designing and integrating APIs and services, with the ability to reason about scalability, reliability, security, maintainability, and system boundaries.
Strong experience with relational and/or NoSQL database systems, data modelling, query performance, and application data-access patterns.
Strong hands-on experience with at least one major cloud platform: Microsoft Azure, Amazon Web Services (AWS), or Google Cloud Platform (GCP).
Strong working knowledge of modern DevOps practices, including Git, CI/CD, automated testing, containers, application deployment, monitoring, and operational troubleshooting.
Experience applying secure software development practices, including authentication, authorization, encryption/data protection, secrets management, and secure application design.
Experience defining or improving automated testing strategies across unit, integration, API, and/or end-to-end testing layers.
Demonstrated ability to work through ambiguous technical problems, transfer engineering and architecture concepts between technology stacks, learn unfamiliar technologies quickly, and communicate technical trade-offs clearly.
Experience working directly with customers or business stakeholders on requirements discovery, solution design, estimation, project planning, and communicating technical recommendations and trade-offs.
Strong communication and collaboration skills, with the ability to explain technical decisions and trade-offs clearly to both technical and non-technical stakeholders.

What will make us REALLY love you

Experience with Infrastructure as Code technologies such as Terraform, AWS CDK/CloudFormation, Azure Bicep/ARM, or equivalent tools.
Strong experience with Docker, Kubernetes, cloud-native platforms, or other container orchestration technologies.
Experience designing microservices, event-driven systems, real-time systems, IoT solutions, or other distributed architectures.
Experience developing mobile applications using native technologies such as Swift or Kotlin, or cross-platform technologies such as Flutter or React Native. Flutter experience is a particularly strong asset.
Experience across more than one major cloud platform or delivering systems that integrate cloud and on-premises environments.
Experience in consulting, project-based engineering, SaaS, IoT, B2B, or B2C environments where technologies and responsibilities vary between assignments.

$100,000 - $130,000 a year

$100,000 - 130,000

This position is for an active vacancy.

What you’ll love about us:

At Syntronic, our employees are our greatest asset. We foster innovation, collaboration, and excellence, offering opportunities for personal and professional growth. Join a global community that values creativity and diversity.

Ready to Shape the Future with Us?

If you’re ready to elevate your career and be part of a team that’s making a real impact, we want to hear from you. Apply today and embark on your journey with Syntronic, where your ideas and innovations can truly make a difference.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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More about this job

Responsibilities

Design, develop, and maintain production-grade full stack applications across the entire software development lifecycle. Lead technical architecture decisions, mentor team members, and collaborate with stakeholders to deliver scalable and secure software solutions.

Requirements

Requires 8+ years of professional software development experience with strong hands-on expertise in modern front-end and back-end frameworks. Candidates must demonstrate leadership in technical delivery, cloud platform proficiency, and the ability to solve complex architectural problems.

Skills

Full stack development
React
Node.js
TypeScript
Python
AWS
Azure
GCP
CI/CD
Microservices
API design
Database management
System architecture
DevOps
Technical leadership
Mentoring

Visa sponsorship

Not detected in the job text

Keywords

Full Stack Developer
Software Design
Telecom
Automotive
Healthcare
IoT
React
Next.js
Node.js
TypeScript
Python
AWS
Azure
GCP
Microservices
API
NoSQL
Relational Databases
CI/CD
Docker
Kubernetes
Terraform
DevOps
System Architecture
Cloud Computing
Software Security
Automated Testing
Technical Leadership
Mentoring
B2B

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