Senior Full Stack Engineer

Tracksuit Limited; Auckland; On-site; NZD 130,000 - 160,000; Full time

Benefits offered by this job

Health and wellness benefits

Parental leave

Personal L&D budget

Flexible working options

Job summary

A leading tech company in Auckland is seeking a Senior Full Stack Engineer to join their team. The role involves collaborating with product managers and engineers to develop impactful solutions. Applicants should have at least 4 years of experience, strong proficiency in TypeScript, and a collaborative mindset. The position offers a competitive salary of $130,000 - $160,000 per year, along with a comprehensive benefits package including health and wellness benefits, flexible working options, and an ESOP program.

Qualifications

• Experience as a Senior Full Stack Engineer with at least 4 years in a similar role.
• Strong proficiency in TypeScript and preferably one other modern programming language.
• Collaborative, thoughtful, kind team player with a growth mindset who values learning.

Responsibilities

• Maintain code and develop features to improve the platform.
• Support and work closely with Product and Design teams.
• Mentor and support other engineers by sharing knowledge.

Skills

TypeScript

Problem-solving

Collaboration

Growth mindset

Job description

Overview

We are committed to promoting a diverse and inclusive workplace. At Tracksuit we value diverse perspective and growth mindset. If you think you have what it takes but don have the exact experience were seeking, please still get in touch and apply. Were excited to chat!

Tracksuit provides brand tracking that is easy to use and affordable. We recently ran over 50,000 surveys to understand what real humans think about brands and their competitors.

Are you our next Senior Engineer?

We re hiring multiple Senior Full Stack Engineers to join our teams. You ll work with engineers, product managers and designers who value collaboration, learning and delivering impactful solutions. Your input will influence product decisions and help shape Tracksuits technical direction. Product development is a collaborative effort with the Engineering and Product teams.

This role involves innovating with the wider team in fast-paced two-week sprints to bring cutting-edge ideas to life while applying your tech stack knowledge.

Applications will begin reviewing from Monday 5th January 2026. Thanks for your patience—were excited to connect in the new year!

Responsibilities

• Maintain code and develop features to improve the platform in line with the product roadmap.
• Refine and scope development work and test your own work.
• Support and work closely with Product and Design teams.
• Collaborate with the team and Team Lead on architecture and development decisions aligned with product goals and technical direction.
• Provide technical input to support best practices, scalability and maintainability in development.
• Build scalability into system design using approaches such as containerisation and serverless architecture where appropriate.
• Become a domain expert in the areas your Product team covers and build strong relationships with internal and external customers.
• Mentor and support other engineers by sharing knowledge and best practices to strengthen the teams technical skills and collaboration.

Qualifications

• Experience as a Senior Full Stack Engineer with at least 4 years in a similar role.
• Strong proficiency in TypeScript and preferably one other modern programming language.
• A strong product mindset and ability to solve complex problems in a dynamic environment.
• Collaborative, thoughtful, kind team player with a growth mindset who values learning and problem-solving.
• Thrives in fast-paced environments and contributes to Tracksuits collaborative culture.
• Ideally, basic understanding of why good branding matters to business and why tracking (Tracksuit exists).

Compensation and Benefits

$130,000 - $160,000 per year

We practice transparent compensation with annual comp reviews and rolling promotions. Salary is supplemented with a strong benefits package and ESOP.

Tracksuit is a young, growing company with over 1,000 brands across AU, NZ, USA and the UK. Our vision is to be the language used in strategic growth conversations for the worlds best consumer brands.

Our culture emphasizes transparency, trust, learning, and continuous improvement. We offer a comprehensive benefits program including compensation transparency, ESOP, health and wellness benefits, parental leave, a personal L&D budget, and flexible working options across locations.