Full Stack Engineer (NestJS, Next.js, PostgreSQL) – Data Pipelines & Reporting - 6 month contract

Remotely; South Africa; Remote; ZAR 1 027 000 - 1 370 000; Full time

Job summary

A fitness technology company is seeking a skilled Full Stack Engineer for a remote position focused on enhancing data tools and reporting. Join a dynamic team shaping the future of fitness with innovative software. Applicants should be proficient in NestJS and PostgreSQL and have relevant experience in data pipelines and analytics tools. The role includes collaboration with product and design teams to deliver impactful solutions.

Benefits

Autonomy and Trust

Fully Remote & Asynchronous

Impactful Work

Fast-Paced & Growing

Collaborative Culture

Qualifications

• Strong proficiency in NestJS, PostgreSQL, Prisma, Next.js, and Tailwind CSS.
• Solid experience with data pipelines, ETL processes, and data warehousing.
• Hands-on experience with analytics and event-tracking tools.

Responsibilities

• Collaborate with product and design to translate business requirements.
• Write clean and efficient code, ensuring platform reliability.
• Design, build, and maintain full-stack applications for analytics.

Skills

NestJS

PostgreSQL

Prisma

Next.js

Tailwind CSS

Data Pipelines

ETL Processes

Analytics Tools

Job description

Full Stack Engineer (NestJS, Next.js, PostgreSQL) – Data Pipelines & Reporting - 6 month contract

Pronto Pilates is an emerging Australian fitness brand with ambitious plans to open 1000 studios internationally.

At Pronto, with group reformer classes from just $5 (instead of the normal $25) our tech-enabled mission is…

“Pilates for the People… affordable, all-day classes so now everyone can enjoy reformer Pilates!”

Backed by an established international marketing & technology company with 100+ team members serving thousands of clients worldwide.

Pronto’s life-giving company culture is characterized by the “outward mindset.”

About The Role

Join our rapidly growing team and help us revolutionize the fitness industry!

At Pronto Pilates, we're building the future of fitness with our innovative staff-less Pilates studios. Through cutting‑edge software and a passion for empowering our users, we deliver high‑quality video‑led classes, seamless studio access through our integrated door lock system, and intuitive booking experiences. With over 30 studios across Australia and rapid expansion planned for three new countries this year, we're on an ambitious trajectory to reach 1000 studios worldwide within the next three years.

We're looking for a talented and self‑driven Full Stack Engineer to join our fully remote, asynchronous team. You'll play a crucial role in developing and enhancing the data tools, processes, and reporting that power the business. This is an initial 6 month contract with strong likelihood of extension.

What you'll do:

• Collaborate closely with product, design, and the rest of the engineering team to translate business requirements into technical solutions.
• Break down complex tasks into manageable units, prioritize based on business impact, and drive features from conception to deployment.
• Write clean, efficient, and well‑tested code, ensuring the scalability and reliability of our platforms.
• Design, build, and maintain full‑stack applications supporting analytics, experimentation, and reporting workflows.
• Develop ETL pipelines to integrate data from multiple sources (Segment, Mixpanel, Amplitude, internal databases) into a centralized data warehouse.
• Implement and manage analytics tools for event tracking, cohort analysis, funnel optimization, and growth experiments (e.g. GrowthBook).
• Collaborate with product, marketing, and growth teams to ensure accurate, actionable data flows across platforms.
• Optimize performance and reliability of data infrastructure, APIs, and integrations.

To secure an interview, you should possess the following:

• Strong proficiency across our tech stack: NestJS, PostgreSQL, Prisma, Next.js, and Tailwind CSS.
• Solid experience with data pipelines, ETL processes, and data warehousing (e.g., BigQuery, Snowflake, Redshift).
• Hands‑on experience with analytics and event‑tracking tools such as Segment, Mixpanel, Amplitude, etc., and in particular - debugging event tracking discrepancies for a large product.
• Comfortable working with event‑driven architectures and real‑time data streaming.
• Able to analyze data and surface insights for product and growth teams in a clear, actionable way.
• Proven ability to self‑manage, work autonomously, and thrive in a remote, asynchronous environment.
• Excellent problem‑solving skills and the ability to break down complex problems into actionable steps.
• A pragmatic approach to software development, balancing technical excellence with business needs.
• Kindness, empathy, and a collaborative spirit within a team setting.
• Exceptional written and verbal communication skills in English.

Why you’ll love working with us:

• Autonomy and Trust:We believe in empowering our team members with the freedom to own their work and make impactful decisions. No micromanagement here!
• Fully Remote & Asynchronous:Enjoy the flexibility of working from anywhere, on a schedule that works for you, as long as you’re delivering results.
• Impactful Work:Your contributions will directly enable our rapid growth and shape the future of the fitness industry.
• Fast-Paced & Growing:Join a company with ambitious goals and the momentum to achieve them.
• Collaborative Culture:Work alongside a supportive and empathetic team dedicated to building great products.

Ready to make an impact?

If you're a skilled Full Stack Engineer who is passionate about building innovative software and thrives in a dynamic, autonomous environment, we'd love to hear from you!

To apply: Please submit your resume and a cover letter detailing your experience and why you're excited about this opportunity. If you are a self‑taught developer, please include links to projects you've worked on that showcase your skills.

APPLY HERE: https://www.prontopilates.com.au/careers/?bzid=539244968bff/apply