Software Engineer, Sr

Technical Requirements

• Core Java & JVM Performance:
  Understanding of Core Java (Java
  11/17+). Expertise in JVM internals, memory management, performance tuning, and robust concurrency/multithreading.
• Enterprise Frameworks:
  Experience utilizing the Spring ecosystem, with a specific focus on building production‑ready applications via Spring Boot.
• RESTful API Design:
  Designing, building, and securing highly scalable, robust REST APIs optimized for both third‑party integrations and internal UI consumption.
• Database & Search Technology:
  Proficiency across both relational and non‑relational database architectures (e.g., PostgreSQL, MySQL, MongoDB), paired with experience implementing enterprise search and indexing technologies like Elasticsearch or Solr.
• Modern Frontend UI:
  Strong capability to build intuitive, responsive web applications using React, Next.js, and Material UI (MUI).
• AI‑Assisted Development:
  Active integration of AI development tools (such as Git Hub Copilot, Cursor, or ChatGPT) into your daily workflow to accelerate application velocity and optimise code quality.
• Prompt Engineering:
  Practical familiarity with AI‑directed prompt engineering principles to design, refine, and deploy next‑generation features and software.

• Bachelor's degree or Diploma in Computer Science, Engineering, related field, or equivalent work experience.
• 8+ years of experience in software development, and 3+ years as a Software Engineer with a focus on designing and building complex, scalable systems.
• Deep understanding of software engineering principles, design patterns, algorithms, and system architecture.
• Ability to lead technical discussions, make critical decisions, and drive consensus among team members.
• Experience with cloud technologies and microservices architecture.

Salary range: $105,000–$115,000

USD per year.

At Harris, we believe great people build great software. We offer an environment where employees are empowered to make a real impact, grow their skills, and shape their careers. Our teams enjoy a supportive, award‑winning culture, a casual and collaborative workplace, and opportunities to learn from a diverse group of businesses and industries. We are financially strong and proudly part of Constellation Software Inc.

(CSI), the largest software company in Canada, providing long‑term stability alongside entrepreneurial autonomy. In addition to a competitive compensation and benefits package, we offer meaningful perks, flexibility, and—a culture that values people, curiosity, and having fun while doing great work.

Harris is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability. Applicants who require a reasonable accommodation due to a disability may contact us by email at HarrisTalentA. Accommodation requests may be made at any time.

This email address is dedicated solely to accommodation requests and cannot be used to inquire about application status. Know Your Rights Poster EO 13496:
Notification of Employee Rights under Federal Labor Laws. Our commitment to fair and equitable hiring. As part of our recruitment process, we use artificial intelligence (AI) tools during the initial screening phase to help identify candidates whose qualifications most closely align with the requirements of the role. This technology supports efficiency and consistency in the early stages, but it never replaces human judgement.

All subsequent evaluations and final hiring decisions are made by our recruitment professionals. AI does not make final hiring decisions.