Complex Systems Software Developer Jobs in St. John'S, Canada

Professional job seekers finding Canada jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Complex Systems Software Developer

Drive innovation as a Senior Software Developer in Check Fraud Analytics. Focus on building scalable systems that empower financial institutions to combat fraud effectively while ensuring data privacy.In this role, you will collaborate closely with product management and engineering teams to develop so ...

Senior Software Developer

CarteNav Solutions, a PAL company, is an international leader in situational awareness solutions for the maritime, land and air environments. The company has established a reputation for providing high-value solutions that can be deployed on a wide variety of platforms for multiple mission types for go ...

Intermediate Software Developer

CarteNav Solutions, a PAL company, is an international leader in situational awareness solutions for the maritime, land and air environments. The company has established a reputation for providing high-value solutions that can be deployed on a wide variety of platforms for multiple mission types for go ...

Agentic Software Developer

Agentic Software Engineer Fully Remote : Canada - preference for EST Contract : 7 months + extensions Rate : $67-89/hr Required Skills & Experience - 3-5 years experience working as a software developer at an enterprise level - 1- ...

Software Engineer – Advanced Systems

About Draganfly: Draganfly Inc. (the “Company”) has been a recognized technology leader within the commercial UAV space for over two decades. We helped establish the commercial market & adoption of multi-rotor helicopters for public safety, agriculture, aerial imaging, & more. As a leader who h ...

Software Developer (Open Application)

Note: We keep this role open year-round. If you’re a strong developer interested in working with us, we’d love to hear from you even if we don’t have a specific opening today. About LifestyleRx LifestyleRx is pioneering the future of virtual healthcare, focusing on Type 2 Diabetes ...

Software Developer (Open Application)

Note: We keep this role open year-round. If you’re a strong developer interested in working with us, we’d love to hear from you even if we don’t have a specific opening today.About LifestyleRx LifestyleRx is pioneering the future of virtual healthcare, focusing on Type 2 Diabetes and chronic conditions ...

Senior Software Developer (Delphi)

Senior Software Developer (Delphi) Client: Enterprise class EMR provider Duration: Fulltime, Perm Location: Remote, Canada Position Overview As a Senior Software Developer, you will develop, maintain, and enhance ...

Systems Analyst II (.Net Developer)

Job Title: Systems Analyst II (.Net Developer) Location:St. John's, Newfoundland, and Labrador (Onsite)Duration:12+ Months (Possible Extension)Pay Rate:CAD 70- 80/Hour + HSTWorking under the direction of theOCIO DevOps Managerand an< ...

Complex Transaction Lead

Behind every success is a team of dedicated experts driving us forward. From HR professionals who shape our culture, to IT innovators driving technological advancements, Finance leaders ensuring our growth, Communicators shining a light on our story, and Legal experts safeguarding our future —every role is essen ...

Complex Accounting Specialist

⠀ Behind every success is a team of dedicated experts driving us forward. From HR professionals who shape our culture, to IT innovators driving technological advancements, Finance leaders ensuring our growth, Communicators shining a light on our story, and Legal experts safeguarding our future —eve ...

Senior Software Developer (Java 17+)

Position Description: This is an exciting opportunity to join CGI and work on high-impact Enterprise Payments initiatives for one of Canada’s leading banks. We are seeking a seasoned Senior Software Developer with 7+ years of strong hands-on expertise in software development, Java 17+, Sp ...

Senior Software Developer at Nasdaq

Join Nasdaq's Lakehouse Data Integration Team as a Senior Software Developer, where you'll build scalable applications and enhance data integration across the organization. Your expertise in Java and PostgreSQL will be crucial for impactful solutions.In this senior role, you will design and maintain ro ...

Systems Analyst II .Net Developer Role

Pursue a Systems Analyst II (.Net Developer) role in St. John's, Newfoundland, focusing on data migration and API service development. Collaborate with experienced professionals to drive impactful solutions.Qualified candidates will bring a minimum of 10 years of experience, with a preference for gover ...

Entry Level Software Developer at Intact

Kickstart your tech journey with Intact as an Entry Level Software Developer. This full-time fall internship focuses on AI, RDBMS, and working with experienced developers to enhance travel insurance solutions.Intact is seeking a Software Developer I intern for the Fall 2026 Term. As part of your role, ...

AWS Senior Software Developer at Nasdaq

Elevate your cloud expertise as a Senior Software Developer on Nasdaq's Data Lake Access team. You'll utilize AWS technologies to design secure data access solutions and robust cloud infrastructure.In this senior role, you will leverage your problem-solving skills and cloud infrastructure experience to ...

Software Quality Assurance Developer, Level 2

Software Quality Assurance Developer, Level 2 Build your career with Kraken Robotics. Make a difference to others. If innovation drives you, and you want a career that makes a difference to the world, helping humanity overcome the challenges in our oceans – safely, efficiently, and sustainably –then co ...

Supervisor Group Underwriting Non Complex

Supervisor, Underwriting (Non-Complex) Location: Hybrid - Kingston or Toronto, or Remote - Anywhere in Canada The total target compensation (TTC) range, including salary and target bonus, is $60,000 - $93,000. This TTC range is applicable to permanent roles only; fixed ...

Passionate Software Developer for Healthcare Technology Innovation

Be part of the healthcare revolution as a Software Developer. Develop innovative tools that improve the lives of patients in an engaging team environment.This role offers the chance to work closely with the CTO and others, crafting technology that plays a critical role in managing Type 2 Diabetes. Cont ...

Verafin – Senior Software Developer (Data Lakes Infrastructure)

We're looking for a Senior Software Developer to join our Data Lakes Infrastructure team, reporting to the Director of Software Development. You'll play a critical role in building and scaling Nasdaq's big data pipeline infrastructure to support business‑critical insights. You will design, implement, and optimiz ...

Verafin Senior Software Developer (Lakehouse Data Integration)

As a Senior Software Developer on our Lakehouse Data Integration Team, you'll play a critical role in designing, building, and maintaining scalable data applications that power Nasdaq Verafin's lakehouse platform and enable seamless data integration across the organization.You'll thrive in this positio ...

Passionate Software Developer for Healthcare Technology Innovation

Be part of the healthcare revolution as a Software Developer. Develop innovative tools that improve the lives of patients in an engaging team environment.This role offers the chance to work closely with the CTO and others, crafting technology that plays a critical role in managing Type 2 Diabetes. Contribute ...

Verafin Senior Software Developer (Data Lake Access)

We're looking for a Senior Software Developer to join our Data Lake Access team. In this role, you'll help build and maintain the cloud infrastructure that enables secure, unified access to data across Nasdaq. You'll work with cutting‑edge AWS technologies, design robust access patterns, and create automation th ...

Senior Full Stack Software Developer (Golang et React)

Senior Full Stack Software Developer (Golang & React) 4 weeks ago Be among the first 25 applicants Our client is an innovative, forward‑thinking company that provides technical consulting, design, and programming services for show control and the entertainment industry. Since 2015, the co ...

Verafin Senior Software Developer (Check Fraud Consortium Analytics)

The Role We're looking for a Senior Software Developer to join our Check Fraud Consortium Analytics team, reporting to the Senior Manager - Software Development. In this role, you'll help shape how we use consortium intelligence to help financial institutions detect and investigate in‑clearing check fraud by ena ...

Senior Full Stack Software Developer (Golang et React)

Senior Full Stack Software Developer (Golang & React) 4 weeks ago Be among the first 25 applicants Our client is an innovative, forward‑thinking company that provides technical consulting, design, and programming services for show control and the entertainment industry. Since 2015, the co ...

Mindtris Senior .Net Developer

Shape technology projects as a Senior .Net Developer at Mindtris in St. John’s, NL, focusing on onsite collaborative solutions. Lead the way in API services and data migration.This senior development role involves designing scalable APIs and executing complex data migrations. You will ensure integratio ...

Senior JDE Developer

The Role: Senior JDE Developer What you are looking for: A closely connected culture A total rewards package meant to enhance your work-life flexibility Fully utilizing your talent Professional growth and development via challenging projects and ...

AWIPS Application Developer

Job Description What if you could redefine what’s possible?Purpose. Growth. Opportunity.People who get it. We are the home of ambitious, passionate, and innovative world shapers. With an unmatched breadth and depth of engineering, advisory and science‑based expertise, our global minds unite t ...

Sr. Node.JS Developer

Sr. Node.JS Developer Duration: Fulltime, Perm Location: Remote, Canada We’re looking for a Node.JS Developer to join a growing engineering team working on large‑scale, modern software systems. This role is ideal for someone who enjoy ...

Construction Project Manager: Lead Complex Builds & Teams

A leading construction firm is seeking a Construction Manager in Canada to oversee operations and ensure high-quality service on all construction projects. This role includes managing a construction team, monitoring project schedules, and ensuring compliance with local codes. The ideal candidate will have experi ...

Senior COBOL Developer at BMO

Drive innovative software solutions with BMO as a Senior Application Developer specializing in Ingenium and COBOL. Shape applications aligned with business needs while optimizing software performance.As a Senior Application Developer, you'll leverage 10+ years of expertise in IBM AS400 CLP and Ingenium PAS e ...

Lead Application Developer in Ingenium/COBOL

Join BMO as a Lead Application Developer focusing on Ingenium and COBOL, where your expertise drives effective software solutions tailored to business requirements. Enhance the application lifecycle while ensuring adherence to core architecture standards.In this role, you will leverage your extensive e ...

Software Developer I – 4 Month Internship/Co op (Fall 2026)

About the role Launching your tech career at Intact means joining a diverse team of more than 3,000 Digital, Data and Tech experts working at the intersection of what exists and what's possible. Here, you'll be supported by forward-thinking leaders who celebrate shared success, and you'll help push the industry ...

Lead Application Developer in Ingenium/COBOL

Join BMO as a Lead Application Developer focusing on Ingenium and COBOL, where your expertise drives effective software solutions tailored to business requirements. Enhance the application lifecycle while ensuring adherence to core architecture standards. In this role, you will leverage your extensi ...

Developer

Job brief We are looking for a Full Stack Developer to produce scalable software solutions. You’ll be part of a cross‑functional team that’s responsible for the full software development life cycle, from conception to deployment. Responsibilities Work with development teams an ...

Senior Firmware Developer

Build your career with Kraken Robotics. Make a difference to others. If innovation drives you, and you want a career that makes a difference to the world, helping humanity overcome the challenges in our oceans – safely, efficiently, and sustainably –then come join us at Kraken Robotics. Kraken Robotics ...

Principal Developer for CAD Innovations

Enhance engineering processes as a Principal Developer focusing on CAD innovations. Engage with key stakeholders in a hybrid work environment to shape product development strategies.In this critical role, you will collaborate with leadership and teams to support strategic product initiatives. Your main ...

Senior Firmware Developer, SAS

Build your career with Kraken Robotics. Make a difference to others. If innovation drives you, and you want a career that makes a difference to the world, helping humanity overcome the challenges in our oceans – safely, efficiently, and sustainably –then come join us at Kraken Robotics.Kraken ...

Lead Principal Software Engineer

Principal Engineering Lead Location: Canada (Remote) Salary: 200-230k$ Type: Full time Auxo is hiring a Principal Engineering Lead for a company building a portfolio of SaaS products and platforms at scale. You’l ...

Analyst, Business Systems

_When applicable, Bombardier promotes flexible and hybrid work policies._ **Why join us?** At Bombardier, we design, build and maintain the world’s peak-performing aircraft for the world’s most discerning people and businesses, governments and militaries. We have been successful in setting the ...

Building Systems Manager

The future you want is within reach. Let's build it together.At PCL Constructors Canada Inc., part of the PCL Family of Companies (PCL), we don't just build projects -- we build opportunities, careers and communities. We are 100% employee-owned, every employee has a stake in our succe ...

Manufacturing Systems Analyst

Manufacturing Systems Analyst page is loaded## Manufacturing Systems Analystlocations:St. Thomas – Presstran, Ontario, CAtime type:Full timeposted on:Posted Todayjob requisition id:R **Job descriptions may display in multiple languages based on your language selection.**## ...

Manufacturing Systems Analyst

Manufacturing Systems Analyst page is loaded## Manufacturing Systems Analystlocations: St. Thomas – Presstran, Ontario, CAtime type: Full timeposted on: Posted Todayjob requisition id: R **Job descriptions may display in multiple languages based on your language selection.**## **What we offer:**At Magna, ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Complex Systems Software Developer Jobs in St Johns Job Search Guide, Trends and Insights