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Added 5 days ago
R
Relationship Manager Commercial Financial Services- EN
RBC
Blainville, QC
- Full-time
Demonstrated success in a business development role, especially with respect to the acquisition of new clients, prospecting, and cold calling
Added 5 days ago
R
Relationship Manager Commercial Financial Services- EN
RBC
Montreal, QC
- Full-time
Demonstrated success in a business development role, especially with respect to the acquisition of new clients, prospecting, and cold calling
Added 5 days ago
ES
Software Engineer (Java, Python & Linux)
Enterprise Solutions Inc.
Mississauga, ON
- Contract
You will work in a dynamic DevSecOps team involved in full SDLC of application development to support a largescale highly available distributed payment system. We need your technical…
Added 5 days ago
MM
Strategic Sourcing Associate
Mohawk Medbuy Corporation
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Added 5 days ago
QW
Delivery Lead
Quantum World Technologies Inc.
Toronto, ON
- Contract
Strong understanding of IT infrastructure, application development, cloud technologies, and enterprise systems.
Added 5 days ago
L
7731 - 3rd Key
Lids
Cookstown, ON
- $18.1 CAD / hour
- Part-time
Career development opportunities and professional training programs.
Added 5 days ago
H
Technical Support Analyst
Hays
Toronto, ON · North York, ON
- Contract
Experience applying operating system and application security patches to workstations, laptops, and mobile devices.
Added 5 days ago
PG
Fullstack Developer
Pacer Group
Mississauga, ON
- $120,000 to $130,000 CAD / year
- Full-time
Proficiency in Spring Boot Microservices frameworks, Event-Driven Services, and Cloud-Native Application Development.
Added 5 days ago
AS
Backend Developer – Ruby & Golang
Ardent SoftSol Inc.
Toronto, ON
- Contract
Participate in Agile development activities including sprint planning, estimation, stand-ups and retrospectives.
Added 5 days ago
R
Senior Relationship Manager, Commercial Financial Services- EN
RBC
Montreal, QC
- Full-time
…acquisition takes centre stage. Your finely honed solution-development skills, combined with your innate salesmanship talent, portfolio management expertise, and knack for client service,…
Added 5 days ago
R
Directeur principal des operations de detail //Senior Director of Retail Operations
RUDSAK
Montreal, QC
- Full-time
Assurer une application uniforme des standards de marque RUDSAK, des normes de présentation visuelle et des exigences en matière d'expérience client.
Added 5 days ago
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Solution Engineer - Cloud & AI Applications
Microsoft
Toronto, ON
- Full-time
Maintain deep expertise in our Intelligent Application Development portfolio: AI Foundry, Azure Kubernetes Service, App Service Environment, Azure Container Apps, API Management, Azure…
Added 5 days ago
R
Senior Relationship Manager, Commercial Financial Services- EN
RBC
Brossard, QC
- Full-time
…acquisition takes centre stage. Your finely honed solution-development skills, combined with your innate salesmanship talent, portfolio management expertise, and knack for client service,…
Added 5 days ago
L
7747 - 3rd Key
Lids
Gatineau, QC
- $17.95 to $18.45 CAD / hour
- Part-time
Career development opportunities and professional training programs.
Added 5 days ago
O
Lead Product Manager (Bilingual/ Fax/ Telco)
OpenText
Ottawa, ON
- Full-time
…design, build, and launch the next generation of a Digital Fax application. The Lead Product Manager is responsible for definition and execution of the product strategy, delivery of new…
Added 5 days ago
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Application Developer
NetworkPedia
AB · Edmonton, AB
- Contract
We are seeking an experienced Application Analyst – Intermediate to support application development, maintenance, and enhancement initiatives for a public-sector energy and minerals…
Added 5 days ago
A
People and Culture Assistant
AdaptAbilities
AB · Edmonton, AB
- $19 to $20.46 CAD / hour
- Full-time
If you have been previously funded by VFC (either with our organization or another.) You must have completed VFC training
Added 5 days ago
N
Network Engineer
Nutrien
Calgary, AB
- Full-time
Strong documentation and standards discipline, including development and maintenance of network diagrams, configuration baselines, operational procedures, and support documentation.
Added 5 days ago
TH
Deputy Editor
The Hub Canada
Calgary, AB
- Full-time
Added 5 days ago
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Intermediate Application Analyst (.Net/C# and Visual Studio exp)
Bevertec
AB · Edmonton, AB
- Contract
Job Role: Intermediate Application Analyst (.Net/C# and Visual Studio exp)
Added 5 days ago
P&
Talent Acquisition Specialist
Parrish & Heimbecker, Limited
Winnipeg, MB
- Full-time
Promote the company through community outreach, job fairs, and partnership development with educational institutions.
Added 5 days ago
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Senior Full Stack Developer
Nutrien
Calgary, AB
- Full-time
…Midstream IT organization. The team is responsible for the design, development, and ongoing support of custom-built platforms and solutions that meet the unique needs of Nutrien’s business.…
Added 5 days ago
JI
Financial Analyst
J.D. Irving, Limited
Dartmouth, NS
- Full-time
Support the development of the annual budget and organizational strategic planning activities.
Added 5 days ago
JI
Security Analyst
J.D. Irving, Limited
Saint John, NB
- Full-time
Assist in the development of security awareness material
Added 5 days ago
C
Branch Assistant
CIBC
Thornhill, ON
- Full-time
You need to be legally eligible to work at the location(s) specified above and, where applicable, must have a valid work or study permit

Enterprise Solutions Inc.

Software Engineer (Java, Python & Linux)

Mississauga, ON, Canada

Contract

Apply on LinkedIn About employer

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Job details

Job type: Contract
Apply by: Dec 5, 2026
Experience: 5 years of experience in software development with a focus on high performance distributed application development.
Posting language: English
Posted: Nov 5, 2026

Original job description

Software Engineer (Java, Python & Linux)

Mississauga

Job description

Job Description:

It will be good if candidate has experience in both Java and Python, Linux and CICD.

It will be very helpful if candidate is also familiar with QA responsibilities.

According to them a good developer should be able to perform QA as well

Software Engineer Application Development

What does a successful Application Developer Software Engineer do

You will work in a dynamic DevSecOps team involved in full SDLC of application development to support a largescale highly available distributed payment system. We need your technical expertise analytical ability critical thinking clear communication eagerness to collaborate customer first mindset and passion to sustain our growth. Enjoy working with a team of professionals who highly appreciate an open constructive and innovative atmosphere.

In this role you can look forward to

Your main job duties are

Requirement analysis collaborate with business partners to identify analyze and document use cases and technical requirements

Design develop implement solutions to meet business and security requirements

Unit and integration test build test cases into pipelines

Code scanning and fix collaborate with application security teams to perform various code scanning static dynamic penetration opensource component dependencies and fix any revealed vulnerabilities

Ongoing impact analysis of various security and industry standards policies procedures and update applications accordingly

Solving tracking problems escalated to us

Produce technical specifications user manuals configuration dictionaries when needed

Maintain clear and effective communication with all stakeholders throughout project lifecycles

Keep documentation up to date

Basic Qualifications for Consideration

Candidates must meet ALL of these to be considered

Bachelors degree in Computer Science Software Engineering or equivalent working experience.

5 years of experience in software development with a focus on high performance distributed application development.

Proficiency in Java CC Python JavaScript Nodejs

Proficient with git GitHub copilot CICD pipeline

Master secure coding principles and common patterns of vulnerabilities

Deep understanding of Linux internals including processes threads memory management file systems networking signals IPC mechanisms and performance diagnostics Comfortable troubleshooting production issues using native Linux tools.

Demonstrated ability to effectively incorporate AI assisted development workflows while maintaining strong engineering judgement code review disciplines security awareness and software quality standards

Practices test first development and treat automated testing as a core engineering discipline other than an afterthought

Deep understanding of RESTful HTTP JSON to construct systems composed of distributed components

Strong experience with SQL, NoSQL databases and ORMs

Master cryptography basics TLSv13 knowledge of postquantum algorithms

Experience in authentication authorization standards like OAuth 20 and JWT

Experience in Web development with a relevant framework Spring, Spring Boot, Apache, Tomcat and a frontend framework React Angular

Strong problem solving analytical thinking always ready to collaborate self driven detail oriented

effective oral and written communication ability to keep documentation clear concise comprehensive and up to date.

Preferred Nice to Have

Knowledge in containerization and common cloud platforms eg AWS GCP

Comfortable working with OpenSSL and troubleshooting with tools like Wireshark

Practical experience in diagrams as code type of tools eg Plant UML Mermaid etc

knowledgeable in PCIDSS PCISSF standards

Skills

Mandatory Skills : AWS API Gateway, Java, Microservices, SpringBoot

Good to Have Skills : JAVA-AWS

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More about this job

Responsibilities

Analyze requirements with business partners, then design, develop, and test secure solutions for a large-scale distributed payment system. Maintain and troubleshoot applications, address security vulnerabilities and production issues, and keep technical documentation and stakeholder communication up to date.

Requirements

A bachelor's degree in Computer Science, Software Engineering, or equivalent work experience is required, along with at least five years of software development experience focused on high-performance distributed applications. Candidates should be proficient in Java, Python, Linux, CI/CD, secure coding, automated testing, REST, databases, and relevant web frameworks, with strong analytical, communication, and collaboration skills.

Skills

Java
Python
Linux
AWS API Gateway
Microservices
Spring Boot
CI/CD
Distributed Application Development
Secure Coding
Automated Testing
RESTful APIs
SQL
NoSQL
Cryptography
OAuth 2.0
Git

Visa sponsorship

Not detected in the job text

Keywords

Java
Python
Linux
JavaScript
Node.js
Git
GitHub Copilot
CI/CD
AWS API Gateway
Microservices
Spring Boot
REST
HTTP
JSON
SQL
NoSQL
Object-Relational Mapping
OAuth 2.0
JWT
TLS 1.3
Cryptography
Secure Coding
Automated Testing
DevSecOps
Distributed Systems
PCI DSS
AWS
GCP
OpenSSL
Wireshark

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Jobs in Canada