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Added 4 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 4 days ago
LT
Senior Dotnet Developer
Lorven Technologies Inc.
Mississauga, ON
- Contract
Take end-to-end technical ownership - from requirements through deployment, monitoring, and production support.
Added 5 days ago
C
Technology, Application Development, Full Time Analyst, Mississauga, Canada, 2027
Citi
Mississauga, ON
- Full-time
…will develop code consistent with quality standards and offer support during testing cycles and post-production deployment. To ensure defect-free programming, you will use the appropriate…
Added 5 days ago
C
Technology, Production Support, Summer Analyst, Mississauga, Canada, 2027
Citi
Mississauga, ON
- Full-time
…systems that will define the digital bank of tomorrow. The Production Support team is at the forefront of maintaining and optimizing critical live production systems, ensuring their health,…
Added 5 days ago
C
Technology, Application Development, Summer Analyst, Mississauga, Canada, 2027
Citi
Mississauga, ON
- Full-time
…will develop code consistent with quality standards and offer support during testing cycles and post-production deployment. To ensure defect-free programming, you will use the appropriate…
Added 5 days ago
C
Technology, Production Support, Full Time Analyst, Mississauga, Canada, 2027
Citi
Mississauga, ON
- Full-time
…systems that will define the digital bank of tomorrow. The Production Support team is at the forefront of maintaining and optimizing critical live production systems, ensuring their health,…
Added 5 days ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Demonstrable ability to support and administer production business applications (triage, troubleshooting, root-cause analysis, and resolution) within an ITSM/ticketing environment,…
Added 5 days ago
TI
Eagle Product Consultant
TekStaff IT Solutions
Toronto, ON
- Contract
Develop and support data integrations, interfaces, and reporting solutions using PL/SQL, Java and Unix/Linux technologies.
Added 5 days ago
VS
Senior Full Stack Developer
vTech Solution Canada
Toronto, ON
- Contract
Senior Fullstack Developer to help design and build a Java Spring Boot server that replaces the legacy Hospital Report Manager (HRM) solution and supports the secure exchange of hospital…
Added 5 days ago
KG
Java Developer | | Virtual Drive
K&K Global Talent Solutions INC.
Mississauga, ON
- Full-time
We are seeking an experienced Java Developer with strong expertise in enterprise application development, microservices architecture, API development, and distributed systems. The candidate…
Added 5 days ago
T
Software Engineer II (SDET)
TD
Toronto, ON
- Full-time
…programming consistent with standards; provide code maintenance and support during testing cycles and post-production deployment and participate in reviewing peer…
Added 5 days ago
C
Applications Support Sr Analyst - Assistant
Citi
Mississauga, ON
- Full-time
Partners with appropriate development and production support areas to prioritize bug fixes and support tooling requirements.
Added 5 days ago
TR
Senior Manager, AI Engineering
Thomson Reuters
Toronto, ON · Canada, Toronto, Ontario
- Full-time
Take ideas to production. Lead work from prototype through productionization, measurement, and continuous improvement.
Added 5 days ago
AS
Mobile Consultant - CE
Apex Systems
Toronto, ON
- $60 to $70 USD / hour
- Full-time
You can demonstrate 7+ years’ experience in software engineering, including deep hands-on experience building production-grade mobile applications with React Native and TypeScript. You have…
Added 5 days ago
LT
Dotnet Developer
Lorven Technologies Inc.
ON · Ontario, Canada
- Contract
Take end-to-end technical ownership - from requirements through deployment, monitoring, and production support.
Added 5 days ago
KS
Java or Golang (Go)
Kumaran Systems
Toronto, ON · Greater Toronto Area, Canada
- Full-time
We are looking for an experienced Software Developer with strong hands-on experience in either Java or Golang (Go) and a good understanding of microservices architecture, containerization,…
Added 5 days ago
UC
EDF Production Support
UniSysTech Consulting
Toronto, ON · Greater Toronto Area, Canada
- Other
As an EDF (Enterprise Data Framework / Event Delivery Framework) Production Support Specialist, you will join the Enterprise Event Streaming team responsible for supporting, monitoring, and…
Added 5 days ago
T
AI2 Applied Machine Learning Scientist (Graduate)
TD
Toronto, ON
- Full-time
…experience, complemented by programming, coaching, tools and…
Added 5 days ago
VS
Full Stack Developer (Java/React)
vTech Solution Canada
Toronto, ON
- Contract
Title: Full Stack Software Developer (Java/React)
Added 5 days ago
Middle/Senior Forward Deployed Engineer (Python, AI)
Exadel
Canada
Design, develop, debug, and deploy production-grade AI agents, integrations, data pipelines, and applications within client systems.
Added 5 days ago
CI
UI Developer/Angular
COGNITO INC
ON · Ontario, Canada
- Contract
We are looking to hire Sr. Front-End Developer at Brampton, ON/Toronto, ON to design, develop, and support modern enterprise web applications. The ideal candidate will have strong expertise…
Added 5 days ago
AS
Frontend Developer
Ardent SoftSol Inc.
Brampton, ON
- Contract
Support production releases and post-release validation activities.
Added 5 days ago
SI
Java Software Engineer
Smart IT Frame LLC
Mississauga, ON
- Full-time
Seeking a Senior Java Developer to design, build, and optimize high-throughput, low-latency event-driven microservices for enterprise trading platforms.
Added 5 days ago
LI
Maximo Consultant
LanceSoft, Inc.
Calgary, AB
- Contract
Conduct system testing, integration testing, user acceptance testing (UAT), defect resolution, and production support.
Added 5 days ago
MM
Oliver Wyman - Software Developer - Data & Analytics (DNA) - Montreal
Marsh McLennan
Montreal, QC
- Full-time
Les développeurs logiciels transforment des idées en solutions sécurisées déployées en production dans l’environnement de nos clients. Vous travaillerez de façon complètement intégrée au…

Kumaran Systems

Java or Golang (Go)

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

Full-time

Apply About employer

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Job details

Job type: Full-time
Apply by: Nov 22, 2026
Posting language: English
Posted: Oct 23, 2026

Original job description

We are looking for an experienced Software Developer with strong hands-on experience in either Java or Golang (Go) and a good understanding of microservices architecture, containerization, and cloud-native technologies. The ideal candidate should have experience developing scalable backend applications and deploying them using Docker, Kubernetes, and modern CI/CD practices.

Key Responsibilities

Design, develop, test, and maintain scalable backend applications using Java or Golang.
Develop and maintain RESTful APIs and microservices-based applications.
Build, package, and deploy applications using Docker and Kubernetes.
Work with cloud platforms and container orchestration technologies to support application deployment and scalability.
Collaborate with cross-functional teams to understand requirements and deliver high-quality software solutions.
Implement unit testing, debugging, performance optimization, and code quality practices.
Participate in code reviews, technical discussions, and architectural decisions.
Work with CI/CD pipelines, version control systems, and automated deployment processes.
Troubleshoot application, deployment, and production issues.

Required Technical Skills

Programming: Strong hands-on experience in either Java or Golang (Go).
Backend Development: Experience building REST APIs and microservices.
Containerization: Hands-on experience with Docker.
Orchestration: Experience deploying and managing applications using Kubernetes.
Cloud & DevOps: Familiarity with cloud platforms such as AWS, Azure, or GCP, and CI/CD pipelines.
Version Control: Proficiency in Git.
Databases: Experience with SQL or NoSQL databases.
Software Engineering: Knowledge of data structures, algorithms, design patterns, debugging, and unit testing.

Good to Have

Experience with Spring Boot and related Java frameworks, or Go frameworks and libraries.
Familiarity with Helm, Terraform, and Kubernetes deployment configurations.
Experience with Jenkins, GitHub Actions, GitLab CI/CD, or Azure DevOps.
Knowledge of messaging systems such as Kafka or RabbitMQ.
Familiarity with Linux, observability, logging, and monitoring tools.
Exposure to cloud-native architecture and distributed systems.

Apply About employer

More about this job

Responsibilities

Design, develop, test, and maintain scalable backend applications, REST APIs, and microservices using Java or Golang. Deploy and support applications with Docker, Kubernetes, cloud platforms, and CI/CD pipelines while collaborating on code quality, architecture, and production troubleshooting.

Requirements

Candidates need strong hands-on experience with either Java or Golang, backend API and microservices development, Docker, and Kubernetes. They should also be familiar with cloud platforms, CI/CD, Git, SQL or NoSQL databases, and core software engineering practices; the posting indicates a mid-senior level.

Skills

Java
Golang
REST APIs
Microservices
Docker
Kubernetes
Cloud Platforms
CI/CD
Git
SQL
NoSQL
Unit Testing
Debugging
Performance Optimization
Distributed Systems
Containerization

Visa sponsorship

Not detected in the job text

Keywords

Java
Golang
Backend Development
REST APIs
Microservices
Docker
Kubernetes
Cloud-Native Technologies
AWS
Azure
GCP
CI/CD
Git
SQL
NoSQL
Spring Boot
Helm
Terraform
Jenkins
GitHub Actions
GitLab CI/CD
Azure DevOps
Kafka
RabbitMQ
Linux
Observability
Logging
Monitoring
Distributed Systems
Unit Testing

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