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Java Microservices Developer Jobs in Ontario (NOW HIRING)

Microservices lifecycle * Design and development * Containerization (Docker) * Orchestration ... applications using Java, Scala, Hadoop, Hive * Minimum 2 years coding Scala programming

\n \n \n \n \n We are searching for a Senior Java Developer to join a large organisation in the ... Ideally you'll have extensive exposure to Microservices architecture \n * Previous containers ...

... Java Developers where you will be joining the newly formed Cloud Transformation team. There are ... AWS, Azure, GCP environment exposure \n * \n \n Solid understanding of Microservices and ReST APIs ...

\n \n \n \n \n Senior Java Developer required for a Cybersecurity organisation in Dublin, working ... Microservices development role with scope to get involved in some Ops work. \n \n \n \n \n \n There ...

\n \n \n \n \n Senior Java Developer required for a Cybersecurity organisation in Dublin, working ... Microservices development role with scope to get involved in some Ops work. \n \n \n \n \n \n There ...

Design scalable, secure, and high-performance systems using microservices and distributed ... Java & Application Development Lead design and development of enterprise applications using Java ...

... n \n \n \n \n We are looking for Java\/Fullstack Software Engineers to join our team of 10 ... Spring Boot\/Microservices experience \n * NoSQL experience would be nice to have \n * Good ...

\n \n \n \n \n Are you a Senior Java Developer with extensive cloud experience looking for your next ... Do you have Microservices and TDD? Are you interesting in working in the banking sector? Then I ...

You will work on a high performing team of Senior Java Developers where you will be joining the ... AWS, Azure, GCP environment exposure \n * \n \n Solid understanding of Microservices and ReST APIs ...

Be Seen First

Senior Java Engineer (React)

Toronto, ON · On-site

CA$70 - CA$120/hr

Refactor and decompose a large monolithic application into microservices. * Design, develop, and ... Comfortable contributing to frontend features and UI enhancements Cloud & DevOps * Cloud- AWS ...

... microservices, SSIS workflows, and related enterprise integration platforms. * Write, optimize, and ... Strong experience with Java 8 and above, object-oriented programming, software design, and ...

Showing results 21-40

Java Microservices Developer information

What is the difference between Java Microservices Developer vs Java Backend Developer?

AspectJava Microservices DeveloperJava Backend Developer
Required SkillsMicroservices architecture, REST APIs, Spring Boot, DockerCore Java, Spring Framework, SQL, APIs
Work EnvironmentDistributed systems, cloud platforms, containerizationMonolithic applications, server-side development
Industry UsageTech companies, cloud services, scalable applicationsFinancial, enterprise, and web applications

Java Microservices Developers focus on designing and implementing scalable, distributed microservices architectures using tools like Spring Boot and Docker. In contrast, Java Backend Developers work on server-side logic, often within monolithic systems, utilizing core Java and Spring. Both roles require Java expertise but differ in scope and environment, with microservices roles emphasizing cloud and containerization skills.

What are popular job titles related to Java Microservices Developer jobs in Ontario?

For Java Microservices Developer jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Java Microservices Developer jobs in Ontario look for?

The top searched job categories for Java Microservices Developer jobs in Ontario are:

What cities in Ontario are hiring for Java Microservices Developer jobs?

Cities in Ontario with the most Java Microservices Developer job openings:

Infographic showing various Java Microservices Developer job openings in Ontario as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution.

Java/Scala Developer

United Airlines

Toronto, ON • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 23 days ago


United Airlines rating

7.9

Company rating: 7.9 out of 10

Based on 342 frontline employees who took The Breakroom Quiz

7th of 26 rated airlines


Job description

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you'd like, where you'll be supported and inspired bya collaborative community of colleagues around the world, and where you'll be able to reimagine what's possible. Join us and help the world's leading organizationsunlock the value of technology and build a more sustainable, more inclusive world.

Job Description:
  • 6 to 8 Years Experience
  • Hands-on expertise in Spring Boot, Java, REST API development, and Kafka-based event-driven architectures
    Strong understanding of:
    • Microservices lifecycle
    • Design and development
    • Containerization (Docker)
    • Orchestration (Kubernetes)
    • Deployment in cloud environments (AWS, Azure, GCP)

Big Data & Programming:

  • Experience in developing and optimizing Big Data applications using Java, Scala, Hadoop, Hive
  • Minimum 2 years coding Scala programming
  • Experience in Python, Scala, Shell Scripting, Apache Spark, and Hive

Database Skills

  • Proficient in database integration with:
    • SQL Server
    • Oracle
    • MySQL
  • Strong SQL query optimization skills

DevOps Skills

  • Well-versed with DevOps tools and practices including:
    • CI/CD pipelines using Jenkins, Terraform, GitHub, Docker, and Kubernetes

Monitoring & Troubleshooting

  • Skilled in monitoring, troubleshooting, and optimizing microservices using:
    • Splunk
    • CloudWatch
    • Log-based analysis

Microservices & Communication

  • Experience in Spring Boot with multiple microservices enabling interservice communication using:
    • Kafka (asynchronous messaging)
    • HTTP/REST APIs
  • Familiar with gRPC as a generic protocol (though not implemented in production)

The base compensation range for this role in the posted location is: 83,000 to 95,600

Capgemini provides compensation range information in accordance with applicable national, state, provincial, and local pay transparency laws. The base compensation range listed for this position reflects the minimum and maximum target compensation Capgemini, in good faith, believes it may pay for the role at the time of this posting. This range may be subject to change as permitted by law.

The actual compensation offered to any candidate may fall outside of the posted range and will be determined based on multiple factors legally permitted in the applicable jurisdiction.

These may include, but are not limited to: Geographic location, Education and qualifications, Certifications and licenses, Relevant experience and skills, Seniority and performance, Market and business consideration, Internal pay equity.

It is not typical for candidates to be hired at or near the top of the posted compensation range.

In addition to base salary, this role may be eligible for additional compensation such as variable incentives, bonuses, or commissions, depending on the position and applicable laws.

Capgemini offers a comprehensive, non-negotiable benefits package to all regular, full-time employees. In the U.S. and Canada, available benefits are determined by local policy and eligibility and may include: 

  • Paid time off based on employee grade (A-F), defined by policy: Vacation: 12-25 days, depending on grade, Company paid holidays, Personal Days, Sick Leave
  • Medical, dental, and vision coverage (or provincial healthcare coordination in Canada)
  • Retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada)
  • Life and disability insurance
  • Employee assistance programs
  • Other benefits as provided by local policy and eligibility

Important Notice: Compensation (including bonuses, commissions, or other forms of incentive pay) is not considered earned, vested, or payable until it becomes due under the terms of applicable plans or agreements and is subject to Capgemini's discretion, consistent with applicable laws. The Company reserves the right to amend or withdraw compensation programs at any time, within the limits of applicable legislation.

Disclaimers

Capgemini is an Equal Opportunity Employer encouraging inclusion in the workplace. Capgemini also participates in the Partnership Accreditation in Indigenous Relations (PAIR) program which supports meaningful engagement with Indigenous communities across Canada by promoting fairness, accessibility, inclusion and respect.  We value the rich cultural heritage and contributions of Indigenous Peoples and actively work to create a welcoming and respectful environment. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law.

This is a general description of the Duties, Responsibilities and Qualifications required for this position. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever necessary to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodation does not pose an undue hardship. Capgemini is committed to providing reasonable accommodation during our recruitment process. If you need assistance or accommodation, please reach out to your recruiting contact.

Please be aware that Capgemini may capture your image (video or screenshot) during the interview process and that image may be used for verification, including during the hiring and onboarding process.

Click the following link for more information on your rights as an Applicant in the United States.  http://www.capgemini.com/resources/equal-employment-opportunity-is-the-law

Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.


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About United Airlines

Sourced by ZipRecruiter

United Airlines is embarking on an exciting journey to become the best airline in aviation history. Our purpose, "Connecting People, Uniting the World," extends beyond transportation, emphasizing our commitment to uplift and create opportunities in the places we serve. With a global presence and diverse workforce, we value inclusivity and are dedicated to hiring tens of thousands of individuals across various roles. Our comprehensive benefits package, including perks like space available travel, parental leave, and 401k, aims to support your well-being and growth.

Industry

Aviation

Company size

10,000+ Employees

Headquarters location

Chicago, IL, US

Year founded

1926

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