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Added 6 hours ago
Wireless Communications Engineer | LoRa, LTE & Satellite
Ranchflow
Halifax, NS
Design and test LoRa, LoRaWAN, and device-to-device communication networks for livestock monitoring and virtual fencing.
Added 6 hours ago
Data Engineer, Lead
University of Toronto
Toronto, ON
…that align with the overall data architecture, implement and test data pipelines, while delivering documentation, support, and maintenance to users. Ongoing oversight and change management…
Added 6 hours ago
AA
Software Engineer IV, Viper Engineering
ACV Auctions
Toronto, ON
- Full-time
ACV Auctions is looking for a Software Engineer to join our ACV Retail - Viper Teams and work on our SaaS Product. The position will focus on backend development & maintenance of Go Lang…
Added 6 hours ago
SG
Transformer Design Engineer
Socomec Group
Brampton, ON
- Full-time
We are looking for a Transformer/Magnetics Design Engineer to design, develop, validate, and industrialize low-voltage dry-type transformer designs up to multi-megawatt ratings, advancing…
Added 6 hours ago
C
Control Systems Engineer
CPKC
Calgary, AB
- Full-time
Help shape the future of rail technology as a Control Systems, Engineer supporting CPKC's pioneering hydrogen locomotive program. In this role, you will design, test, integrate, and improve…
Added 6 hours ago
LM
Systems Engineer Stf - Electronic Warfare
Lockheed Martin
Ottawa, ON
- Full-time
The Electronic Warfare (EW) Programs team, located in Kanata Ontario, requires a Senior Systems Engineer to work alongside Department of National Defence (DND) in support of the Strongbow…
Added 6 hours ago
AS
Quality Engineer
AgileGrid Solutions
Canada
- Full-time
CoolIT Systems, an Ecolab company, is a leading provider of direct liquid cooling technology for data centers, supercomputers, and desktop computers. Founded in Calgary, Alberta, in 2001,…
Added 6 hours ago
V
Embedded C++ Software Engineer
Vertage
ON · Ontario, Canada
- Contract
We are seeking an experienced Embedded C++ Software Engineer to join a high-performing Infotainment BSP (Board Support Package) Team. This team is responsible for developing and maintaining…
Added 6 hours ago
UO
Mechanical Engineer
University of Alaska Fairbanks Petroleum Engineering
Engineer, BC
- Full-time
This role is an excellent opportunity for a Mechanical Engineer seeking hands-on experience, strong mentorship, and exposure to real-world manufacturing environments. Many engineers build…
Added 6 hours ago
T
Software Engineer II
TD
Toronto, ON · Montreal, QC
- Full-time
The TD Insurance Digital Platform is looking for a Software Engineer to join the MyInsurance development team. As a Software Engineer, the candidate will be a key contributor to…
Added 6 hours ago
Software Engineer IV, Viper Engineering
ACV
Toronto, ON
ACV Auctions is looking for a Software Engineer to join our ACV Retail - Viper Teams and work on our SaaS Product. The position will focus on backend development & maintenance of Go Lang…
Added 6 hours ago
AM
Lead Systems Design Engineer
Advanced Micro Devices, Inc
Vancouver, BC
- Full-time
We are looking for a dynamic, energetic Sr. Systems Design Engineer with a passion for platform/system firmware. As part of the role, the lead will work closely with other firmware…
Added 6 hours ago
LM
Full Stack Engineer Sr - E3
Lockheed Martin
Ottawa, ON
- Full-time
Responsible for development of Information Technology (IT) solutions across all components of software systems through design, integration, implementation and support. Proficient in…
Added 6 hours ago
MQ
Software Automation Engineer
Miipe Quality Solutions
Markham, ON
- $60,000 to $65,000 CAD / year
- Full-time
…Hyper-Automation solutions, and cutting-edge practices like Systems Perspective Flows (SPFs). Our proprietary platform, Katsu, leverages AI/ML to simplify and accelerate testing - giving…
Added 6 hours ago
LM
Hardware Engineer
Lockheed Martin
Dartmouth, NS
- Full-time
…into best-in-class product solutions. These resultant products/systems will serve to maintain Lockheed Martin's robust position in the Naval market space. As a developing engineer, your…
Added 6 hours ago
LM
Hardware Engineer Senior
Lockheed Martin
Dartmouth, NS
- Full-time
…into best-in-class product solutions. These resultant products/systems will serve to maintain Lockheed Martin 's robust position in the Naval market space. As an experienced engineer, your…
Added 7 hours ago
P
Applied AI Test Engineer - Intern
Plusgrade
Toronto, ON · CAN - Toronto
- Full-time
…software, and our team needs someone who wants to break live AI systems, catch hallucinations, and ship resilient test…
Added 7 hours ago
P
Applied AI Engineer Intern
Plusgrade
Toronto, ON · CAN - Toronto
- Full-time
…to integration tests, goes directly toward supporting live systems that real partners rely on every…
Added 7 hours ago
SI
Java developer with Python and Linux expereince
Smart IT Frame LLC
Toronto, ON
- Contract
Role: Application Developer Software Engineer with Java, Python and Linux exp
Added 7 hours ago
IG
Heat Transfer SME
Insight Global
Canada
- Contract
Partner with the QA Automation Engineer to develop engineering-specific test scenarios.
Added 7 hours ago
TC
Python Developer
TSR Consulting
Mississauga, ON
- Contract
TSR Consulting is currently seeking a highly motivated Python Engineer for an opportunity in Mississauga, ON Hybrid
Added 7 hours ago
Manager of Manufacturing (QA) - MC2
Westerkirk
Woolwich, ON
Drive continuous improvement initiatives for Quality and Safety systems.
Added 7 hours ago
TE
Facility Reliability & Integrity (FRI) Planner
TC Energy
Calgary, AB
- Full-time
Coordinate early engagement with project execution, Engineering, Operations, Work Management, Commercial Operations, and other delivery partners to test portfolio feasibility.
Added 7 hours ago
DR
Senior Platform Software Engineer – Frontend
DSI Recruiting
Toronto, ON
- $135,000 to $160,000 CAD / year
- Full-time
Our client is seeking a hands-on Senior Platform Software Engineer (Frontend) to build the shared web foundation for a next-generation enterprise application platform. The role develops the…
Added 7 hours ago
PG
Quality Engineer / SDET – AI Chatbot
Pacer Group
Toronto, ON
- $40 to $45 CAD / hour
- Contract
Job Title: Quality Engineer / SDET – AI Chatbot

Smart IT Frame LLC

Java developer with Python and Linux expereince

Toronto, ON, Canada

Contract

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Job details

Job type: Contract
Apply by: Dec 4, 2026
Posting language: English
Posted: Nov 4, 2026

Original job description

Role: Application Developer Software Engineer with Java, Python and Linux exp

Location: Toronto, ON - Canada (Onsite/ Hybrid)

Duration: Contract

Experience Level: 8-12 Years

About Smart IT Frame:

At Smart IT Frame, we connect top talent with leading organizations across the USA. With over a decade of staffing excellence, we specialize in IT, healthcare, and professional roles, empowering both clients and candidates to grow together.

Mandatory Skills : Java, Python and Linux

Job description

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

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

📩 Apply today or share profiles at deighton@smartitframe.com

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More about this job

Responsibilities

Analyze requirements and design, develop, and test secure, high-performance applications for a large-scale distributed payment system. Perform security scanning and vulnerability remediation, troubleshoot production issues, maintain technical documentation, and communicate with stakeholders throughout the project lifecycle.

Requirements

Requires a bachelor's degree in Computer Science, Software Engineering, or equivalent experience, along with at least five years of software development experience. Candidates should have strong Java, Python, and Linux skills, experience with distributed applications and testing, and knowledge of secure coding, databases, web technologies, and authentication standards.

Skills

Java
Python
Linux
Distributed Application Development
DevSecOps
Secure Coding
Automated Testing
Git
CI/CD
RESTful APIs
SQL
NoSQL
Cryptography
OAuth 2.0
JWT
Spring Boot

Visa sponsorship

Not detected in the job text

Hiring contact email

deighton@smartitframe.com

Keywords

Java
Python
Linux
C/C++
JavaScript
Node.js
Git
GitHub Copilot
CI/CD
DevSecOps
Distributed Systems
Payment Systems
Secure Coding
Static Analysis
Dynamic Analysis
Penetration Testing
Automated Testing
REST
HTTP
JSON
SQL
NoSQL
Object-Relational Mapping
TLS 1.3
Post-Quantum Algorithms
OAuth 2.0
JWT
Spring Boot
React
Angular

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