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Junior .Net Software Developer Jobs in Milton, ON

Provide guidance to more junior team members, sharing knowledge across the teams. * Write scalable, high quality and secure software in a variety of programming languages and environments, such as C# ...

Lead Software Developer

Mississauga, ON · Hybrid

CA$95K - CA$140K/yr

Lead Software Developer Location(s): Status: Get To Know Us: SS&C is leading the way. We continue ... Provide technical guidance, code reviews, and mentorship to mid-level and junior engineers. Help ...

Mentor junior engineers on proper standards and techniques to improve their accuracy and efficiency ... software engineering experience * Hands-on experience with modern LLM APIs across multiple ...

Senior Software Developer

Mississauga, ON · On-site

CA$120K - CA$160K/yr

Actively mentor junior and mid-level developers, facilitate workshops, and support team growth through knowledge sharing. * Other duties assigned from time to time. Education Degree in Software ...

Coach and mentor junior engineers on best practices of software engineering, leveraging AI to enhance applications, and building their technical expertise to ensure efficient and effective outcomes

The [Junior Full Stack Developer - coop] role is to help plan, design, develop, test, launch, and ... This includes researching, designing, documenting, and modifying software programs and applications ...

Lead a small team of junior developers, providing guidance, conducting design reviews, and ... Explore AI tools for software development and implement MCP (Model Context Protocol) servers and ...

... net shares. Our pension offerings provide flexibility and long-term security for our employees ... About the role We're looking for a Senior Software Developer to join our growing team! What you'll ...

Senior Software Developer

Toronto, ON · On-site

CA$107K - CA$157K/yr

Own full engineering cycle including designing, prototyping, coding, validating, deployment, and ... Mentoring and leading junior members to contribute on project goals. Requirements: * Bachelor in ...

Continuously improve the quality of software through reviews, testing and refactoring * Manage and ... Hands-on experience in leading/mentoring junior developers * Experience with Spring Boot ...

Mentor junior developers and promote best practices in development, testing, and deployment * Ensure adherence to coding standards, version control, and CI/CD practices (Git-based repositories) Do ...

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Junior Net Software Developer information

What does a Junior .Net Software Developer do?

A Junior .Net Software Developer is responsible for assisting in the design, development, and maintenance of applications using the Microsoft .NET framework. They typically work with languages like C# or VB.NET and collaborate with senior developers to write, test, and debug code. Their tasks often include fixing bugs, implementing minor features, and learning best practices in software development. This role is ideal for those starting their careers in software engineering, as it provides opportunities to build technical skills and gain experience working on real-world projects.

What are the key skills and qualifications needed to thrive as a Junior .Net Software Developer?

To thrive as a Junior .Net Software Developer, you need a solid understanding of C#, .NET frameworks, object-oriented programming, and typically a degree in computer science or a related field. Familiarity with Visual Studio, source control systems like Git, and basic knowledge of databases such as SQL Server are commonly required. Strong problem-solving skills, attention to detail, and effective communication help you collaborate with teams and adapt to evolving project needs. These skills and qualities are essential for delivering reliable code, supporting project goals, and growing within a development team.

What are some common challenges faced by Junior .Net Software Developers when starting in their first role?

Junior .Net Software Developers often encounter challenges such as understanding large codebases, adapting to established development workflows, and effectively using tools like Visual Studio and source control systems. They may also need to quickly learn company-specific frameworks or libraries and efficiently debug complex issues. Collaboration with more experienced team members and seeking feedback can help ease the transition and accelerate learning.

What cities near Milton, ON are hiring for Junior .Net Software Developer jobs?

Cities near Milton, ON with the most Junior .Net Software Developer job openings:

Infographic showing various Junior .Net Software Developer job openings in Milton, ON as of August 2026, with employment types broken down into 86% Full Time, 10% Part Time, and 4% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution.

Principal Software Developer

Momentum Financial Services Group

Toronto, ON • On-site, Remote

Full-time

Medical, Dental

Re-posted 12 days ago


Key responsibilities

  • Design, implement, and maintain complex software systems.

  • Collaborate with cross-functional teams to deliver scalable solutions that align with business objectives.

  • Mentor and support junior developers, fostering technical growth and best practices.


Job description

Who We Are

At Momentum Financial Services Group, we help people move forward by reimagining how money works for those who need it most. With more than 40 years of experience, we're the team behind Money Mart-Canada's largest non-bank branch network-and a leader in financial solutions for underserved communities.

From short-term loans to money transfers and prepaid cards, we power the products, technology, and operations that connect over a million customers a year to the money they need, when they need it.

At MFSG, we come together across teams and departments to create something bigger than ourselves: solutions that remove barriers and give people access to money they might not get anywhere else. Whether you're solving problems, building systems, or shaping strategy, your work fuels real support for real people.

We've Got You Covered

  • Compensation Philosophy: Our strategy is simple-we aim to match the market. We regularly review industry standards to ensure our total rewards package is competitive and fair. This commitment helps us attract and retain talented individuals who share our purpose.
  • Discretionary Annual Bonus: Enjoy the opportunity for a discretionary bonus based on individual performance and company success.
  • Comprehensive Benefits: Our benefits include health and dental plans with 100% of the premiums covered. We also offer an Employee Assistance Program to support your mental well-being and provide resources for personal challenges.
  • Retirement Plans: Plan for your future with our robust retirement savings options, ensuring you're set for the long haul.
  • Hybrid Work Environment: Experience the best of both worlds with our hybrid work model, allowing you to balance remote work with in-office. When you're at our corporate head office, enjoy a relaxed and collaborative environment featuring breakout rooms for brainstorming and unwinding, plus a variety of snacks to keep you energized throughout the day.
  • Perks and Rewards: Enjoy reimbursement for tuition assistance and professional development, discounts through Perkopolis and participate in our rewards and recognition programs to celebrate your contributions.

The Job: Senior Developer

As a Senior Developer, you will be responsible for designing, developing, and maintaining complex software systems, mentoring junior developers, and ensuring high standards of code quality and system performance; and collaborate with cross-functional teams to deliver scalable solutions that align with business objectives.

What You'll Do

Software Development & Design

  • Design, implement, and maintain robust, scalable, and efficient applications using modern development practices. System Architecture: Contribute to system and application architecture design, ensuring maintainability, security, and performance.

Secure Coding & Quality

  • Write clean, testable, and efficient code; conduct thorough code reviews; and enforce coding best practices.
    Implement secure coding practices to protect sensitive financial data.

Collaboration & Communication

  • Work closely with product managers, designers, QA engineers, and stakeholders to translate requirements into technical solutions.

Problem Solving

  • Analyze complex technical issues, propose solutions, and implement fixes in a timely manner.

Continuous Improvement

  • Stay updated with emerging technologies, tools, and practices to enhance development processes and outcomes.

Mentoring & Leadership

  • Mentor and support junior developers, fostering technical growth and best practices.

What You'll Bring to the Table

  • Proficiency in one or more programming languages (e.g., C#, Python, JavaScript/TypeScript).
  • Strong knowledge of frameworks (e.g., .NET, React, Nextjs, Angular, Node.js).
  • Solid understanding of databases (SQL and NoSQL).
  • Familiarity with cloud platforms (AWS, Azure, GCP).
  • Experience with CI/CD pipelines, containerization (Docker, Kubernetes), and DevOps practices.
  • Experience with unit testing frameworks (e.g., NUnit, MSTest, Mocha, Jasmine)

Education + Experience

  • Bachelor's Degree in Computer Science, Software Engineering.
  • Minimum 12+ years of professional software development experience, with at least 2 years in a senior/lead role.
  • Experience in Agile/Scrum environments. 
  • Exposure to microservices architecture.
  • Knowledge of automated testing frameworks.

Ready to apply your development expertise to make a real impact? Join us and help shape the future of software development at MFSG. Apply today and let's build the future of MFSG, together.

Committed to Equal Opportunity: 
MFSG is committed to accommodating applicants up to the point of undue hardship during the recruitment, assessment and selection process. If you are selected for an interview, please notify MFSG if you require accommodation in respect of the materials or procedures used at any time during this process. If you require accommodation, MFSG will work with you to determine how to meet your needs. 

Please note: The salary range for this position is between C$ 160,000.00 to $175,000.00