OPEN: Sr. Software Developer

Cpus Engineering Staffing Solutions Inc.; Oshawa; On-site; CAD 124,000 - 131,000; Full time

Job summary

CPUS Engineering Staffing Solutions Inc. in Oshawa is seeking a Sr. Software Developer to lead software development, mentor engineers, and translate business needs into technical solutions.

The role emphasizes clean code, DevOps practices, and delivering high-quality software on a 36-month engagement. The position requires hands-on coding (about 70%) with architecture input and collaboration with product teams.

Qualifications

• Four-year university degree in Computer Science, Software Engineering, or related field.
• 6+ to 8 years of relevant software development experience.
• Proficiency in modern programming languages and frameworks.

Responsibilities

• Lead and deliver software features on time with quality.
• Mentor and guide developers to grow technical skills.
• Collaborate with product/design to align solutions with business goals.
• Enforce coding standards and conduct peer reviews.
• Implement DevOps/CI/CD to streamline workflows.
• Communicate progress with stakeholders.
• Manage risks and ensure quality assurance with QA teams.
• Contribute to technical design and architecture.

Skills

React

C#

Azure

.NET

Education

Bachelor's degree in Computer Science or Software Engineering

Job description

We are currently requesting resumes for the following position: Sr. Software Developer

Resume Due Date: Friday, September 25th, 2026 (5:00PM EST)

Job ID: 26-095

Number of Vacancies: 1

Level: MP4

Duration: 36 months

Hours:35Hours per week

Location: 1908 Colonel Sam Dr., Oshawa

Work Mode: 3 days onsite

Hourly Range: $90 - $95

Job Overview

The Senior Software Engineer Developer leads software application development, mentoring developers, and translating business needs into technical solutions. It focuses on improving system quality through coding standards and peer reviews, promoting engineering excellence, and refining development workflows with DevOps and automation. The position also drives continuous improvement and supports strategic goals to enhance organizational agility and innovation.

JOB DUTIES

• Achieve Timely and High-Quality Software Delivery: Lead the development of software applications to ensure on-time delivery of features that meet quality standards, directly enhancing customer satisfaction and business performance.
• Elevate Team Technical Proficiency: Mentor and guide developers to enhance their technical skills, resulting in a more capable and innovative development team.
• Align Technical Solutions with Business Objectives: Collaborate with product and design teams to create technical solutions that effectively address business needs, improving the alignment between technology and organizational goals.
• Ensure High-Quality and Consistent Code: Enforce coding standards and conduct peer reviews to maintain high-quality and consistent code, reducing errors and improving system reliability.
• Foster Engineering Excellence: Develop and enforce software development practices that promote engineering excellence, leading to more efficient and effective development processes.
• Enhance Workflow Efficiency: Implement and refine DevOps, automation, and CI/CD processes to streamline development workflows, reducing time-to-market and increasing operational efficiency.
• Drive Innovation and Continuous Improvement: Lead initiatives to identify and implement opportunities for innovation and optimization, keeping the organization competitive and responsive to change.
• Support Strategic Agility: Undertake additional responsibilities that align with strategic goals, enhancing the organization’s ability to quickly adapt to new challenges and opportunities.
• Stakeholder Communication: Regularly communicate with stakeholders to provide updates on project progress, gather requirements, and ensure alignment with business goals
• Risk Management: Identify potential risks in the development process and implement strategies to mitigate them, ensuring project stability and success.
• Quality Assurance: Collaborate with QA teams to develop and execute testing plans, ensuring software meets quality standards before release.
• Technical Documentation: Create and maintain comprehensive technical documentation for software applications, facilitating knowledge sharing and future maintenance
• Primarily hands-on coding and participating and contributing to technical design and mentoring junior developers - 70% Hands-on , 30% - Lead/architecture contribution
• Requires experience with React, .Net, Azure, C#
• Knowledge and able to contribute to DevOps/CI/CD responsibilities.

Qualifications

EDUCATION

This role requires knowledge in architectural design, and high-level system implementation. This knowledge is considered to be normally acquired either through the successful completion of a four-year university education in Computer Science, Software Engineering, or a related field or by having the equivalent level of education.

EXPERIENCE

Role requires relevant experience in software development.

Expertise in designing scalable, high-performance software systems.

Proficiency in modern programming languages and frameworks.

Strong leadership, problem-solving, and communication skills.

Experience with cloud platforms (AWS, Azure, GCP) and microservices architecture.

Proven ability to mentor and guide other engineers.

Requires experience with React, .Net, Azure, C#

Experience managing project timelines and deliverables.

A period of over 6 years and up to and including 8 years is considered necessary to gain this experience.

Our client is dedicated to promoting employment equity and encourages applications from equity-seeking communities including but not limited to: Indigenous Peoples, racialized individuals, persons with disabilities, and women. Our client aims to build a diverse team that reflects the communities it serves, enhancing its ability to meet their needs. We are committed to an inclusive and accessible work environment and invites all qualified individuals to apply, offering accommodations during the application, interview and onboarding process as needed. This effort supports our client's long-term strategy for equity, diversity, and inclusion.

CPUS Engineering employs artificial intelligence (AI) tools as part of its recruitment process to enhance efficiency and consistency. These tools may assist with activities such as application screening, candidate evaluation, and summarization of interview feedback.

AI-generated outputs are intended to supplement, not replace, human judgment. All final hiring decisions are made by qualified human decision-makers who exercise professional discretion in reviewing and assessing candidate information alongside any AI-generated insights.

CPUS Engineering ensures that the use of AI in recruitment complies with all applicable employment laws, human rights legislation, and privacy regulations. The organization is committed to maintaining fairness, transparency, and non-discrimination throughout the hiring process.