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Added 15 days ago
H
Data Scientist
Hays
ON · Ontario, Canada
- $60 to $62 CAD / hour
- Contract
Reporting to the Director, Data Science, as a Senior Data Scientist a successful candidate will focus on supporting Canadian business units in accelerating the growth and application of…
Added 15 days ago
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Java Developer
Collabera
Mississauga, ON
- $60 to $80 CAD / hour
- Contract
Work with cloud and container technologies, including AWS, ECS, Docker, OpenShift, and Kubernetes.
Added 15 days ago
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Staff Software Engineer
Lantern
Vancouver, BC
- Full-time
Act as a senior contributor and technical leader across key domains, collaborating within and across multiple pods to deliver cohesive and scalable solutions
Added 15 days ago
AA
Senior Engineer - Mining Products
AMI Attachments
ON · Hawkesville, Ontario
- Full-time
Job description Senior Engineer – Mining Products
Added 15 days ago
NC
Quantitative Developer
Nymbus Capital
Montreal, QC
- Full-time
As our Quantitative Developer, Investment Platforms, you will own the systems that run our investment process end to end: the data platform that feeds every model and report, the research…
Added 15 days ago
TI
Data Scientist
TekStaff IT Solutions
Toronto, ON
- Contract
Reporting to the Director, Data Science, as a Senior Data Scientist a successful candidate will focus on supporting Canadian business units in accelerating the growth and application of…
Added 15 days ago
NC
Quantitative Developer
Nymbus Capital
Montreal, QC
- Full-time
As our Quantitative Developer, Investment Platforms, you will own the systems that run our investment process end to end: the data platform that feeds every model and report, the research…
Added 15 days ago
TC
Data Governance Lead
Tata Consultancy Services
Toronto, ON · Greater Toronto Area, Canada
- $100,000 to $120,000 CAD / year
- Full-time
Strong knowledge of data architecture, data modeling, ETL/ELT, APIs, batch/streaming pipelines, SQL and cloud data platforms such as Azure, AWS, Databricks or Snowflake.
Added 15 days ago
Senior Software Developer
AppDirect
Montreal, QC
As a Senior Software Developer, you'll join a development team that crafts solid, reliable software at a sustainable pace using modern toolchains where code ships to production multiple…
Added 15 days ago
T
Senior ETL Developer – Azure, AWS & Databricks
ThoughtStorm
Toronto, ON
- Contract
Job Title: Senior ETL Developer – Azure, AWS & Databricks
Added 15 days ago
TI
Data Scientist
TekStaff IT Solutions
ON · Ontario, Canada
- Contract
Reporting to the Director, Data Science, as a Senior Data Scientist a successful candidate will focus on supporting Canadian business units in accelerating the growth and application of…
Added 16 days ago
OI
206422 - Solution Architect
Orion Innovation
Montreal, QC
- Full-time
Role: Senior Systems Architect (Cloud & Event-Driven Systems) - Hybrid
Added 16 days ago
IL
Senior Cloud Security Engineer
Invesco Ltd.
Charlottetown, PE
- $90,000 to $100,000 CAD / year
- Full-time
The Senior Cloud Security Engineer is responsible for securing Invesco's cloud, SaaS, AI, and data ecosystems through the implementation, operation, and continuous improvement of security…
Added 16 days ago
Principal Enterprise Account Manager, Financial Services (Banking)
Amazon
Toronto, ON
Create & articulate compelling value propositions around AWS services
Added 16 days ago
S
Directeur(trice), ventes et développement des affaires – Multisectoriel / Director, Sales & Business Development – Multisector
Slalom
Montreal, QC
- Full-time
…and Québec market by building strategic relationships with senior executives, identifying new growth opportunities, and positioning Slalom as a trusted partner to help organizations…
Added 16 days ago
TC
Java Fullstack Developer
TSR Consulting
Mississauga, ON
- Full-time
TSR Consulting is currently seeking a highly motivated Java Fullstack Developer for an opportunity in Mississauga, ON
Added 16 days ago
HS
Senior Software Engineer, Dentrix Ascend
Henry Schein One UK
Surrey, BC
- Full-time
We are looking for a Senior Software Engineer to join our True North team and help build and evolve Dentrix Ascend for the US market.
Added 16 days ago
KR
Fresh Graduate – Java Full Stack Developer
KTek Resourcing
Toronto, ON
- $60,000 to $70,000 CAD / year
- Full-time
Job Title/Role: Fresh Graduate – Java Full Stack Developer
Added 16 days ago
TC
Data & Analytics Leader- Consulting/Managing Partner)
Tata Consultancy Services
Toronto, ON
- $110,000 to $130,000 CAD / year
- Full-time
Senior years of experience in Data, Analytics, AI, Consulting, and Enterprise Data Transformation, with proven success in business growth and large-scale transformation programs.
Added 16 days ago
K
Senior Software Engineer – DevTest / QA Automation
Kaseya
Toronto, ON
- Full-time
Kaseya is seeking a Senior Software Engineer – DevTest / QA Automation to design, build, and maintain robust automated testing capabilities across enterprise software platforms.
Added 16 days ago
RT
Senior Data Architect
Ripotek Technologies Inc.
Calgary, AB
- Full-time
As a Senior Data Architect, you'll lead the design and implementation of modern data platforms for enterprise clients across Energy, Financial Services, and Public Sector. You'll work…
Added 16 days ago
M
Senior Software Engineer - Customer Portfolio Enablement
Marqeta
Remote, Canada
- Full-time
- Remote
Marqeta is looking for a talented Senior Software Engineer to deliver resilient and sustainable software projects from design to implementation and rollout. You will execute on defined…
Added 16 days ago
NV
Senior Technical Cybersecurity Lead (ID#5561)
New Value Solutions
Canada
- Contract
…offices in Canada, US and the EU, is seeking a Cybersecurity Senior Technical Lead. This is a contract opportunity and is a hybrid role requiring onsite work at our client. The successful…
Added 16 days ago
C
Genesys Cloud CX Technical Lead
CGI
Toronto, ON
- Full-time
Strong senior client-facing skills, including the ability to solve problems, assess risks, and facilitate change.
Added 16 days ago
NV
Cybersecurity, Senior Technical Lead (ID#5560)
New Value Solutions
Vancouver, BC · Greater Vancouver, BC
- Contract
…offices in Canada, US and the EU, is seeking a Cybersecurity Senior Technical Lead. This is a contract opportunity and is a hybrid role requiring onsite work at our client. The successful…

Collabera

Java Developer

Mississauga, ON, Canada

$60 to $80 CAD / hour · Contract

Apply About employer

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Job details

Pay: $60 to $80 CAD / hour
Job type: Contract
Apply by: Nov 8, 2026
Posting language: English
Posted: Oct 9, 2026

Original job description

The expected base salary range for this position is $60/Hr - $80/Hr, depending on experience, skills, and internal equity.
The Company offers a total rewards package in accordance with all applicable federal, provincial, and local laws and requirements.
Benefit eligibility and offerings vary based on role, employment status, and work location.
For contractor positions, benefits are limited to those entitlements and protections required by applicable law, which may include (as applicable) vacation pay, public holidays, leaves of absence, and other legally mandated benefits or payments.
We may use AI-enabled and/or automated tools to support parts of our recruitment process, including application screening, interview scheduling, and candidate communications.
These tools are used to enhance consistency and efficiency.
All hiring decisions involve human review and are not based solely on automated processing.

Role Overview:

We are seeking Java Developers at two experience levels to design, develop, and maintain scalable enterprise applications using Java, Spring Boot, microservices, and cloud-based technologies. Candidates should have experience with distributed architectures, relational databases, Linux/Unix environments, and message-driven systems.
The role level will be determined by the candidate’s years of experience, technical expertise, complexity of work handled, and ability to work independently.

Key Responsibilities:

Design, develop, test, and maintain enterprise Java applications.
Build and support distributed systems, service-oriented architectures, and microservices.
Develop modern applications using Java, Spring, and Spring Boot.
Work with cloud and container technologies, including AWS, ECS, Docker, OpenShift, and Kubernetes.
Integrate applications with relational databases such as Oracle and SQL Server.
Use Linux/Unix shell scripting for application support, automation, and troubleshooting.
Work with message-driven architectures and messaging technologies such as Kafka and EMS.
Collaborate with cross-functional teams to deliver reliable, scalable, and maintainable solutions.

Level 1: Java Developer - C12

Experience Required: 5+ years of Java development experience.

Responsibilities and Expectations

Develop and enhance Java applications, APIs, and microservices
Apply hands-on experience with Java, Spring Boot, and distributed application architectures.
Contribute to cloud-based application development and containerized deployments.
Work with Oracle or SQL Server databases and Linux/Unix shell environments.
Support integrations using Kafka, EMS, or similar messaging technologies.
Troubleshoot defects, resolve technical issues, and support application maintenance.
Collaborate with senior developers and technical leads on design and implementation.
Deliver assigned development tasks independently while following established technical standards.

Candidate Profile:

A hands-on Java developer with solid implementation skills, capable of delivering assigned technical work with limited supervision and contributing to enterprise application development.
Level 2: Senior Java Developer - C13
Experience Required: 10+ years of Java development experience.

Responsibilities and Expectations:

Lead the design and development of complex Java applications, APIs, and microservices.
Drive technical design decisions for distributed, service-oriented, and cloud-based architectures.
Demonstrate deep expertise in Java, Spring Boot, microservices, and enterprise application development.
Design and optimize scalable solutions using AWS, ECS, Docker, OpenShift, and Kubernetes.
Lead database design, query optimization, and integration efforts involving Oracle and SQL Server.
Apply advanced Linux/Unix shell scripting and troubleshoot complex production issues.
Design and support robust message-driven integrations using Kafka, EMS, or similar technologies.
Conduct code reviews, establish development best practices, and guide other developers.
Own complex technical deliverables, identify architectural risks, and drive solutions to production issues.
Collaborate with architects, technical leads, and stakeholders to translate business requirements into scalable technical solutions.

Candidate Profile:

A highly experienced Java developer with strong architectural and problem-solving capabilities, able to independently own complex deliverables, influence technical decisions, and provide technical guidance to other developers.

Required Technical Skills - Both Levels:

Java development
Spring Framework and Spring Boot
Distributed systems, service-oriented architectures, and microservices
Cloud and container technologies: AWS, ECS, Docker, OpenShift, and Kubernetes
Relational databases: Oracle and SQL Server
Linux/Unix shell scripting
Message-driven architectures: Kafka and EMS

Key Differentiation Between C12 and C13:

C12: 5+ years of experience, focused on hands-on development, implementation, troubleshooting, and delivery of assigned tasks.
C13: 10+ years of experience, with greater emphasis on technical ownership, complex solution design, architectural decisions, code quality, and mentoring.
Candidates will be evaluated against the expectations of the relevant level, with compensation aligned to the applicable C12 or C13 pay band.

Apply About employer

More about this job

Responsibilities

Design, develop, test, and maintain enterprise Java applications, APIs, and microservices using distributed and cloud-based architectures. Integrate databases and messaging systems, troubleshoot application issues, and collaborate with teams; senior developers also lead technical design, code reviews, and mentoring.

Requirements

Candidates need hands-on Java, Spring Boot, microservices, distributed systems, cloud and container technologies, relational databases, Linux/Unix shell scripting, and messaging experience. The C12 level requires 5+ years of Java development experience, while the C13 senior level requires 10+ years and demonstrated technical ownership, architectural judgment, and guidance of other developers.

Skills

Java
Spring Framework
Spring Boot
Microservices
Distributed Systems
Service-Oriented Architecture
AWS
ECS
Docker
OpenShift
Kubernetes
Oracle
SQL Server
Linux/Unix Shell Scripting
Kafka
EMS

Benefits

Vacation Pay
Public Holidays
Leaves Of Absence
Other Legally Mandated Benefits Or Payments

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Framework
Spring Boot
Enterprise Applications
APIs
Microservices
Distributed Systems
Service-Oriented Architecture
Cloud Computing
AWS
ECS
Docker
OpenShift
Kubernetes
Oracle
SQL Server
Linux
Unix
Shell Scripting
Message-Driven Architecture
Kafka
EMS
Application Maintenance
Troubleshooting
Code Reviews
Technical Design
Database Optimization
Production Support
Banking
Contract

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