Senior Full Stack Software Engineer
Location: Toronto, ON
Hybrid: 3 days/week
We’re hiring a Senior Full Stack Software Engineer to join one of our product engineering pods, building and evolving features end-to‑end across frontend and backend systems. You’ll partner closely with product managers, designers, and other engineers to ship high‑quality, reliable software that directly affects user experience and product outcomes. This role is hands‑on and highly collaborative – the ability to communicate clearly, present technical decisions, and align cross‑functional partners is as important as the code you write.
What’s on the menu?
Product Development
- Design and implement end‑to‑end product features across frontend and backend.
- Build responsive, performant user interfaces using React (TypeScript).
- Develop scalable APIs and backend services using Python (FastAPI).
- Translate product requirements into clean, maintainable code.
System Design & Implementation
- Contribute to application architecture and technical design decisions.
- Ensure code quality, performance, and scalability of services.
- Work with relational databases – data modeling, schema, and migrations.
- Integrate with internal and external APIs.
Quality & Delivery
- Write unit and integration tests to ensure reliability.
- Participate in code reviews and uphold engineering standards.
- Contribute to CI/CD workflows and deployment processes.
- Troubleshoot, debug, and resolve production issues.
Collaboration & Communication
- Partner with product managers and designers to refine requirements and shape solutions.
- Communicate technical trade‑offs and risks clearly to both technical and non‑technical stakeholders.
- Present technical designs, approaches, and post‑mortems in team forums and reviews.
- Mentor junior and mid‑level engineers; share knowledge across the pod.
- Participate actively in sprint planning, stand‑ups, retrospectives, and other team routines.
Recipe for Success – Apply Now if this Sounds Like You!
- 5+ years of experience in software engineering.
- Strong hands‑on experience with JavaScript / TypeScript (React).
- Python (FastAPI) expertise.
- RESTful API design and backend development.
- SQL and database design.
- Experience building and shipping production‑grade applications.
- Experience working with cloud platforms (Azure preferred).
- Strong understanding of modern software engineering practices.
- Ability to work independently and take ownership in a product‑focused team.
- Excellent written and verbal communication skills.
- Confident presenting technical concepts, trade‑offs, and decisions to engineers, product managers, and senior stakeholders.
- Strong active‑listening and stakeholder‑management skills; able to navigate ambiguity and align partners around solutions.
- Comfortable giving and receiving constructive feedback in code reviews, design discussions, and retrospectives.
- Experience with automated testing and CI/CD pipelines preferred.
- Performance optimization experience preferred.
- Experience with observability tooling preferred.
- Experience working in Agile environments preferred.
- Experience mentoring engineers or leading technical discussions preferred.
Our Total Rewards Philosophy
We provide a meaningful and flexible spectrum of programs that equitably support our diverse workforce and their families, complementing Kraft Heinz’s strategy and values.
New Hire Base Salary Range
$96,200.00 – $120,200.00
Bonus
This position is eligible for a performance‑based bonus as provided by the plan terms and governing documents.
Benefits
Coverage for employees (and their eligible dependents) through affordable access to healthcare, protection, and saving for the future. Coverage is in accordance with the terms and conditions of the applicable plans and governing documents.
Wellbeing
We offer events, resources, and learning opportunities that inspire a physical, social, emotional, and financial well‑being lifestyle for our employees and their families.
Benefits Details
- Physical – Medical, Prescription Drug, Dental, Vision, Screenings/Assessments
- Social – Paid Time Off, Company Holidays, Leave of Absence, Flexible Work Arrangements, Recognition, Training
- Emotional – Employee Family Assistance Program, Wellbeing Programs, Family Support Programs
- Financial – Savings/Pension, Life, Accidental Death & Dismemberment, Disability, Discounted Perks
Location(s)
Toronto – Queen’s Quay – Headquarters
Equal Opportunity Employment
Kraft Heinz is an Equal Opportunity Employer – Under‑represented Ethnic Minority Groups/Women/Veterans/Individuals with Disabilities/Sexual Orientation/Gender Identity and other protected classes. In order to ensure reasonable accommodation for protected individuals, applicants that require accommodation in the job application process may contact for assistance.
Compensation Note
The compensation offered will take into account internal equity and may vary depending on the candidate’s geographic region, job‑related knowledge, skills, and experience, among other factors.
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