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Junior Software Development Engineer Jobs in Ontario

The Role Scotiabank is looking for a motivated and enthusiastic Junior Full Stack Developer (Level ... Exposure to backend development using Node.js * Basic understanding of REST APIs and client-server ...

Junior Pentester

Ottawa, ON · On-site +1

CA$70K - CA$95K/yr

We help software development teams get ahead of hackers using a suite of services and products. Our ... Secure Development/Engineering, Security Operations/SOC/Blue Teaming, Incident Response, IT Securit ...

Knowledge of software development best practices (DevOps, CI/CD, automated testing, observability) * Hands-on experience with containerization technologies (Docker, Kubernetes) * Familiarity with ...

Help document software features and perform reviews with team members * Participate in code reviews ... Upskilling through online courses, cross-functional development opportunities, and tuition ...

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Junior Software Development Engineer information

What is the difference between Junior Software Development Engineer vs Software Developer?

AspectJunior Software Development EngineerSoftware Developer
Required CredentialsTypically a bachelor's degree in CS or related field; some certificationsSimilar educational background; certifications vary
Work EnvironmentEntry-level, supervised, team-based projectsCan be entry or mid-level, often more independent
Employer & Industry UsageCommon in tech companies, startups, and IT firmsWidespread across industries, including tech, finance, and healthcare
Comparison Search IntentYesYes

The main difference between a Junior Software Development Engineer and a Software Developer lies in experience level and responsibilities. Junior Software Development Engineers are typically entry-level, working under supervision on basic tasks, while Software Developers may have more experience and handle more complex projects independently. Both roles require similar educational backgrounds and are common in tech industries, but the Junior role emphasizes learning and growth.

What does a junior software development engineer do?

A Junior Software Development Engineer is an entry-level professional who assists in designing, developing, testing, and maintaining software applications. They typically work under the guidance of senior engineers, contributing to coding tasks, debugging, and documentation. Their responsibilities may also include collaborating with other team members to solve technical problems and learn best practices in software engineering. This role is ideal for recent graduates or those with limited experience who are looking to build their skills and advance in the software development field.

What are some common challenges faced by junior software development engineers during their first year on the job?

Junior Software Development Engineers often encounter challenges such as adapting to a new codebase, understanding team workflows, and learning best practices for writing clean, maintainable code. They may also find it challenging to accurately estimate task complexity and communicate progress with senior team members. However, most teams provide mentorship and code reviews to help juniors grow, and active collaboration is encouraged to facilitate learning and integration into the team.

What are the key skills and qualifications needed to thrive as a junior software development engineer?

To thrive as a Junior Software Development Engineer, a solid understanding of programming fundamentals, algorithms, and data structures is essential, often backed by a degree in computer science or a related field. Familiarity with languages like Java, Python, or JavaScript, as well as experience using version control systems such as Git, is typically required. Strong problem-solving abilities, eagerness to learn, and effective teamwork and communication skills help individuals excel in collaborative and dynamic environments. These skills and qualities are crucial for delivering quality code, adapting to new technologies, and contributing meaningfully to software development projects.
What are the most commonly searched types of Software Development Engineer jobs in Ontario? The most popular types of Software Development Engineer jobs in Ontario are:

Principal Software Development Engineer

Nokia

Kanata, ON

Full-time

Posted 26 days ago


Nokia rating

7.9

Company rating: 7.9 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

30th of 97 rated telecommunications companies


Job description

Join Nokia's SDK team and help develop cutting-edge SDKs for Client and DSP ASICs. You will collaborate with cross-functional teams-including ASIC, Firmware, Hardware Design, and Architecture-to drive innovation from pre-silicon through post-silicon stages, ensuring seamless integration into final products.

 

You have:

  • Bachelor's degree in computer engineering, Computer Science, Electrical Engineering, or a related field.
  • 12+ years of experience in developing device drivers and software for high-speed coherent DSPs, including DSP firmware and low-level software development.
  • 5+ years of hands-on experience in C/C++ development on Linux and DSP platforms.
  • Proven experience in New Product Introduction (NPI) and ASIC SDK development, integration, and deployment.
  • Strong understanding of embedded software architecture, hardware/software interaction, and performance optimisation techniques.

Nice to Have:

  • Experience in SDK API design, development, and maintenance.
  • Knowledge of DSP algorithms and algorithm development for optical networking and communication systems.
  • Expertise in test strategy, test plan definition, validation, and execution.
  • Hands-on experience with high-speed interfaces and mixed-signal components, including ADCs, DACs, and SerDes.
  • Familiarity with ASIC bring-up, debugging, and post-silicon validation activities.
  • Experience with Ethernet, optical transport, or coherent communication systems.
  • Strong problem-solving skills and ability to collaborate across hardware, firmware, and software teams.


  • Design, develop, and maintain high-quality ASIC SDK software using C/C++ on Linux platforms.
  • Drive pre-silicon software development and validation using architectural models, simulators, and hardware emulation environments.
  • Lead post-silicon bring-up, testing, debugging, and performance optimisation activities for next-generation coherent DSP and ASIC products.
  • Collaborate closely with ASIC, firmware, systems, and architecture teams throughout the product lifecycle to enable successful new product introduction (NPI).
  • Define comprehensive SDK validation strategies, develop test plans, and execute test suites to ensure product quality and feature completeness.
  • Develop and enhance SDK APIs, software frameworks, and DSP-related algorithms based on product and system requirements.
  • Analyse complex hardware-software interactions, diagnose system-level issues, and drive resolution across cross-functional teams.
  • Produce clear and comprehensive design specifications, architecture documents, API documentation, and technical reports.
  • Contribute to software architecture decisions, coding standards, and best practices to ensure scalable and maintainable solutions.
  • Mentor junior engineers and provide technical leadership through design reviews, code reviews, problem-solving guidance, and knowledge sharing.
  • Drive engineering excellence by improving software quality, automation, development processes, and overall team productivity.
  • Work effectively with global engineering teams to deliver high-performance solutions on schedule and with high quality.

What Nokia employees say

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