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Microservice Developer Jobs in Ontario (NOW HIRING)

The vacant Senior Software Developer role will report to the Head, RTR, T&O and will be responsible ... Experience with microservice architectures and containerization. * Excellent verbal and written ...

Take the next step in your career as a Senior Software Engineer with Interac. Lead the development ... microservice design • Proven ability in coding best practices and frameworks • Excellent ...

We are looking for talented, self-starting engineers to join our platform team as frontend ... Experience in building web services microservice architecture. * Experience in REST API design and ...

We are looking for talented, self-starting engineers to join our platform team as frontend ... Experience in building web services microservice architecture. * Experience in REST API design and ...

As an engineer on our team, you'll seek out bold, asymmetric opportunities to create these outsized ... You might rewrite a microservice from Go to Python, craft a script in Ruby, or leverage a new cloud ...

Must-Have Qualifications Strong engineering background delivering enterprise applications ... Now, Microservice, API Nice tohave: JAVA, Angular, VB Script,Spring, HTML5. Education:

New

Solid foundation of microservice design patterns and principles * Familiarity in scalable cloud ... Familiarity with CI/CD and DevOps principles/concepts * Familiarity with NextJS is an asset

... engineering excellence. * Experience developing large applications (Python and microservice architecture are strongly preferred). * Experience working with databases and key-value data stores (e.g ...

CA$125K - CA$156K/yr

Leverage industry standard DevOps practices and tooling for CI/CD, TDD and build tools Development ... Experience of the Spring stack and experience in microservice development using Spring Boot

CA$125K - CA$156K/yr

Leverage industry standard DevOps practices and tooling for CI/CD, TDD and build tools Development ... Experience of the Spring stack and experience in microservice development using Spring Boot

Showing results 41-60

Microservice Developer information

See Ontario salary details

$53.5K

$129.6K

$174.5K

How much do microservice developer jobs pay per year?

As of Aug 31, 2026, the average yearly pay for microservice developer in Ontario is $129,645.00, according to ZipRecruiter salary data. Most workers in this role earn between $109,500.00 and $151,500.00 per year, depending on experience, location, and employer.

What is a microservice developer?

A Microservice Developer is responsible for designing, developing, and maintaining microservices-based applications. They create modular, scalable, and independently deployable services that communicate via APIs. Their role involves working with cloud platforms, containerization tools like Docker and Kubernetes, and frameworks such as Spring Boot or Node.js. They ensure services are loosely coupled, resilient, and optimized for performance. Additionally, they collaborate with DevOps teams to streamline deployment and monitoring.

What are the typical day-to-day responsibilities of a microservice developer?

Microservice Developers typically spend their days designing, building, and maintaining individual microservices that interact within a larger application ecosystem. Daily tasks include coding new features, writing unit and integration tests, participating in code reviews, and collaborating closely with DevOps engineers, QA testers, and other developers. The role also often involves troubleshooting issues, optimizing service performance, and participating in agile ceremonies such as stand-ups and sprint planning. This dynamic work environment requires ongoing coordination with team members to ensure smooth service integration and delivery.

What are the key skills and qualifications needed to thrive as a microservice developer?

To thrive as a Microservice Developer, you need a strong grasp of distributed systems, RESTful API design, and proficiency in programming languages such as Java, Go, or Node.js, often supported by a relevant degree or coding bootcamp experience. Familiarity with containerization tools like Docker, orchestration platforms such as Kubernetes, and knowledge of CI/CD pipelines, as well as certifications in cloud services (e.g., AWS or Azure) are commonly required. Problem-solving skills, effective communication, and the ability to collaborate in agile, cross-functional teams help differentiate outstanding candidates. These abilities are essential for designing, deploying, and maintaining scalable, resilient microservice architectures in fast-paced development environments.

Are microservice developers in demand?

Microservice developers are in high demand due to the widespread adoption of microservices architecture in software development. Companies seek professionals skilled in containerization, cloud platforms, and programming languages like Java, Python, or Go to build scalable, flexible applications. This demand is expected to grow as organizations continue to modernize their IT infrastructure.

What does a microservice developer do?

A microservice developer designs, builds, and maintains small, independent services that work together as part of a larger application. They typically use programming languages like Java, Python, or Node.js and work with containerization tools such as Docker and orchestration platforms like Kubernetes. Their role involves ensuring scalability, reliability, and efficient communication between services within a distributed system.

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

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

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

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

Infographic showing various Microservice Developer job openings in Ontario as of August 2026, with employment types broken down into 81% Full Time, 7% Part Time, and 12% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $129,645 per year, or $62.3 per hour.

Senior Big Data Developer- Vice President

Citi

Mississauga, ON • On-site

CA$170/hr

Full-time

Posted 2 days ago

New


Citibank rating

8.4

Company rating: 8.4 out of 10

Based on 179 frontline employees who took The Breakroom Quiz

38th of 173 rated banks


Job description

Seeking a highly motivated, Application Development Technology Lead with a passion for data and with the ability to drive multiple projects on our Big Data Platform. This role requires at-least 4-5 years' of hands-on experience. We are looking for somebody who can not only manage a team but also be technically involved in the day-to-day work and contribute technically as and when needed.

Experience working in the financial industry within the Institutional business would be a plus. This is a hands-on development role that will offer exposure to the full development cycle, whilst working closely with our business and technology stakeholders. As a key member of the data development team, you will work closely with full stack data engineers, developers, product managers, cross-functional partners and the larger technology organization to get high-quality products and new features built, tested, and released on time for Services Technology.

Responsibilities: You will be responsible for many fast-changing, moving parts and get them to come together as a product. You will need excellent communication and collaboration skills. You will be responsible for identifying and managing risks, making sound judgments about quality, and speed of deliverables and deployment to production.

You will be a key player in our Data transformation to digitize our business You will be responsible for leading development on Vanguard the TTS Big Data platform Additional Requirements: Proficient on Spark, Data Engineering and architecture for data flows. Proven experience with current DevOps and engineering excellence tools like BitBucket, TeamCity, uDeploy, JIRA, etc. Experience on design of cloud technology and microservice architecture 10+ years of ETL technology experience and extensive experience with SQL, Analytics, Linux/ AIX Unix Shell scripting, Windows, MAVEN or ANT, Bitbucket, GIT or Source code control equivalent.

Proven architecture experience in a complex, large organization, TOGAF certification an asset. Financial background in Canadian banking accounting practices an asset. Self-starter and a "do whatever it takes" attitude.

Experience with the following: Hibernate, Ajax programming, IBM WebSphere MQ, C/C++, Perl, Python, Spring, Camel, Autosys, Talend or similar ETL tools, usage of Load balancer /WIP, SSL certificate configuration and deployment process. Education: Bachelor's degree/University degree or equivalent experience ------------------------------------------------------ Job Family Group: Technology ------------------------------------------------------ Job Family: Applications Development ------------------------------------------------------ Time Type: Full time ------------------------------------------------------ Primary Location Full Time Salary Range: $120 800,00 - $170 800,00 ------------------------------------------------------ Most Relevant Skills Please see the requirements listed above. ------------------------------------------------------ Other Relevant Skills For complementary skills, please see above and/or contact the recruiter.

------------------------------------------------------ Automated Processing and AI We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi. Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals.

Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details. ------------------------------------------------------ This job opening is for an existing job vacancy.

------------------------------------------------------ Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi. View Citi's EEO Policy Statement and the Know Your Rights poster.


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About Citigroup Inc

Sourced by ZipRecruiter

We live in an increasingly complex world. Companies these days are either born global or are going global at record speed. Business and geopolitics are forging an entirely new dynamic and consumers now expect financial services to be a seamless part of their digital lives. Citi is a bank that’s uniquely positioned for this moment. Through our vast global network and our on-the-ground expertise, we can connect the dots, anticipate change and empathize the needs of our clients and customers in ways that other banks simply cannot. Citi's mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. We have set expectations for how we must act to bring our mission to life. These expectations are at the heart of our Leadership Principles – we take ownership, we deliver with pride and we succeed together.

Industry

Banking and credit intermediation

Company size

5,001 - 10,000 Employees

Headquarters location

New York City, NY, US