Markham, On Java developer/application architect Jobs – 78 Openings This Week

Sr Full stack Developer - Java, Spring Boot
Aviva —Markham, ON
- $120,000–$145,000 a year
- Hybrid work
- DevOps
- Java
- AWS
Software Developer - Early Career
General Motors —Markham, ON
- $73,900–$110,900 a year
- Full-time
- Engineering
- Java
- Master's degree
- Designated paid holidays
- Dental care
Full Stack Developer
Embross —Richmond Hill, ON
- $85,000–$100,000 a year
- Java
- Databases
- SQL
- Profit sharing
- Disability insurance
Quick apply
Java Backend Developer AWS
Releady —Toronto, ON
- $87–$100 an hour
- Full-time
- DevOps
- Java
- Databases
Quick apply
13d
Senior Java Microservices Developer (Spring Boot / Kafka)
Cognizant —Toronto, ON
- $115,500–$135,500 a year
- Full-time
- Hybrid work
- Java
- SQL
- Business
Salesforce Technical Lead / Salesforce Developer
APPTOZA INC. —Toronto, ON
- $50–$55 an hour
- Oracle
- Salesforce
- Java
Quick apply
Sr. Java Developer
Cognizant —Toronto, ON
- $85,000–$135,000 a year
- Full-time
- Hybrid work
- Java
- Databases
- SQL
Senior Java Developer
CodeHire Global Solutions —Toronto, ON
- $90,000–$120,000 a year
- Full-time
- Hybrid work
- Oracle
- DevOps
- Java
Quick apply
Software Developer
Sync.com —Toronto, ON
- $97,000–$100,000 a year
- Full-time
- Computer science
- Computer Science
- DevOps
- Wellness program
Fullstack Java Developer
Tata Consultancy Services —Toronto, ON
- Oracle
- DevOps
- Java
Senior Java Developer
UST Global —Toronto, ON
- $104,000–$130,000 a year
- Temporary
- Azure
- Java
- SQL
- Life insurance
- Paid sick leave
10d
Android Software Developer – Infotainment OnStar
General Motors —Markham, ON
- $115,000–$164,600 a year
- Full-time
- Computer Science
- Engineering
- Java
- Designated paid holidays
- Dental care
Senior Java Developer
Glint Tech Solutions LLC —Toronto, ON
- $70–$84 an hour
- Java
- AWS
- Communication skills
Quick apply
Senior Java Developer (with Python, AWS and Terraform)
Luxoft —Toronto, ON
- English
- Java
- AWS
Sr Guidewire Developer -PolicyCenter
Aviva —Markham, ON
- $110,000–$130,000 a year
- Hybrid work
- Computer Science
- Engineering
- Maintenance
RQ11123 - 2 x Sr. Software Developer - Full Stack
Source Code —Toronto, ON
- $72.14–$108.22 an hour
- Full-time
- Azure
- DevOps
- Java
Quick apply
Software Developer
ShyftLabs —Toronto, ON
- $70,000–$110,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Engineering
- Dental care
- Vision care
Quick apply
13d
Guidewire Developer - Rating / Pricing
Aviva —Markham, ON
- $85,000–$105,000 a year
- Hybrid work
- Computer Science
- Engineering
- Java
Solutions Architect
VersaFile —Toronto, ON
- $110,000–$135,000 a year
- Full-time
- Remote
- Azure
- Oracle
- DevOps
Quick apply
Tech Lead Java Developer
Tata Consultancy Services —Toronto, ON
- DevOps
- Java
- JavaScript

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java developer/application architect jobs near markham, on

Sr Full stack Developer - Java, Spring Boot

Aviva -
Markham, ON

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Job details

$120,000–$145,000 a year

Qualifications

Spring Boot
CI/CD
Elasticsearch
MVC
JUnit
React
Kubernetes
Full-stack development
DevOps
NoSQL
Git
MongoDB
Java
Microservices
AWS
Docker
PostgreSQL
Distributed systems
SCSS
Terraform
Redis
New Relic
RabbitMQ
JPA
REST
Angular
APIs
S3
Kafka
GraphQL
DynamoDB
Jenkins
TypeScript
GitLab
Communication skills
Spring framework
Debugging
HTML
Hibernate
MySQL

Full job description

Individually we are people, but together we are Aviva. Individually these are just words, but together they are our Values – Care, Commitment, Community, and Confidence.

At Aviva Canada, we put people first, our employees, our customers, and our communities. We’re proud of a culture built on care, inclusion, and collaboration, where your voice matters and your growth is supported. We’re not just about insurance; we’re about making a real difference by protecting what matters most.

We are seeking a Full stack Developer with strong backend expertise to design, develop, and govern enterprise-grade applications. This role emphasizes Java 17/21 and Spring Boot 3.x, Angular/React microservices architecture, and AWS cloud deployment, while ensuring compliance with technical standards, governance, risk management, and driving continuous improvement.

What you'll do

Backend Development (Primary Focus):

Build scalable, high-performance RESTful APIs using Java 17/21 and Spring Boot 3.x.
Architect and implement microservices with Spring Cloud (Gateway, Config, Discovery).
Implement security using Spring Security 6.x (OAuth2, JWT, RBAC), with structured logging and robust error handling.
Design and optimize schemas; tune queries with Spring Data JPA/Hibernate 6.x for NpSql DB.
Apply caching (Redis/Caffeine) where needed.
Write unit/integration tests (JUnit 5, Mockito, Testcontainers) and ensure performance/availability (health checks, DR).
Drive technical governance, code quality, and adherence to architecture standards; lead root-cause analysis for production incidents.

Frontend Development:

Develop responsive UIs with Angular 17+ or React, TypeScript 5.x, HTML5, SCSS, and Material UI.
Integrate backend APIs; handle async workflows with RxJS and adopt state management (NgRx or Signals).
Ensure UI quality with unit tests (Jest/Jasmine) and e2e tests (Cypress).

Cloud & DevOps:

Deploy and operate on AWS (ECS, EC2, S3, Lambda, API Gateway, Cloudfront, CloudWatch).
Implement CI/CD (Jenkins/GitLab CI/AWS CodePipeline) and containerization with Docker.
Use IaC (CloudFormation/Terraform); monitor and optimize cost/performance.

Collaboration & Best Practices:

Participate in code reviews; maintain coding standards and clear technical documentation.
Collaborate with Product, Design, QA; work in Agile/Scrum and contribute to roadmap/architecture.
Champion continuous improvement and process innovation to drive quality and efficiency.

What you'll bring

Expert-level Java 17/21 & Spring Boot 3.x; deep Spring ecosystem (MVC, Data JPA, Security 6.x).
Strong microservices architecture with Spring Cloud; REST API design best practices.
RDBMS expertise (PostgreSQL/MySQL); ORM and query optimization; NoSQL (MongoDB/DynamoDB) a plus.
Messaging (Kafka, RabbitMQ, AWS SQS/SNS); WebFlux/reactive knowledge preferred.
Frontend: Angular 17+, TypeScript; RxJS/Signals; modern build tooling.
Cloud & Infra: AWS hands-on, Docker; Git; CI/CD practices.
Experience: 2–4 years professional Java backend development building production systems.
Soft skills: problem-solving, debugging, communication, teamwork.

Preferred Qualifications:

AWS certifications; Kubernetes/ECS; GraphQL; Serverless (Lambda).
Monitoring (CloudWatch/New Relic/Datadog); Elasticsearch; Redis/caching.
Understanding of distributed systems and microservice patterns.

What makes you stand out:

Proactive ‘can do’ attitude; strong verbal and written communication with IT and Business stakeholders.
In-depth platform experience with practical experience gained over at least a 10 year period.
Significant knowledge of Application Support and Development processes and techniques including CI, TDD, BDD.
Propose innovative solutions or alternative approaches to difficult issues.
Proven record in delivering technical solutions across run and/or change within this Platform.
Experience working with Global Sourcing partners and developing solutions which improve the customer experience.
Proven knowledge of Technical platforms, software engineering practices and system management methodologies.

What you’ll get

The salary band for this position ranges from $120,000 to $145,000. Please note that individual salary is determined by factors such as job-related knowledge, skills and experience, as well as internal equity.
Compelling rewards package including base compensation, eligibility for annual bonus, retirement savings, share plan, health benefits, personal wellness, and volunteer opportunities.
Outstanding Career Development opportunities.
We’ll support your professional development education.
Competitive vacation package with the option to purchase 5 extra days off per year.
Employee driven programs focused on gender, LGBTQ+, origins, diversity, and inclusion.
Corporate wellness programs to support our employees’ physical and mental health.
Hybrid flexible work model.

This job advertisement is for an existing vacancy which has been posted both internally & externally.

Aviva Canada may use AI (Artificial Intelligence) tools to assist us throughout the recruitment process to screen, assess or select applicants for a position.

Aviva Canada welcomes applications from all qualified individuals and has a process in place to provide accommodations for persons with disabilities at all stages of the hiring process and during employment. If you require an accommodation during the interview or hiring process, please contact your Aviva Talent Acquisition Partner so that an appropriate accommodation can be arranged.

#LI-PS1
#LI-Hybrid

Apply Now

Refine Your Search

java developer/application architect jobs in markham, on

Sr Full stack Developer - Java, Spring Boot

Software Developer - Early Career

Full Stack Developer

Java Backend Developer AWS

Senior Java Microservices Developer (Spring Boot / Kafka)

Salesforce Technical Lead / Salesforce Developer

Sr. Java Developer

Senior Java Developer

Software Developer

Fullstack Java Developer

Senior Java Developer

Android Software Developer – Infotainment OnStar

Senior Java Developer

Senior Java Developer (with Python, AWS and Terraform)

Sr Guidewire Developer -PolicyCenter

RQ11123 - 2 x Sr. Software Developer - Full Stack

Software Developer

Guidewire Developer - Rating / Pricing

Solutions Architect

Tech Lead Java Developer

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