Full-Stack developer (Back-End) :(NestJS + Multi-Tenant Systems)

Experience

: 2.00 + years

Salary

: Confidential (based on experience)

Expected Notice Period

: 15 Days

Shift

: (GMT-07:00) America/Los_Angeles (PDT)

Opportunity Type

: Remote

Placement Type

: Full Time Contract for 6 Months(40 hrs a week/160 hrs a month)

(*Note: This is a requirement for one of Uplers' client - Strategic Transformation Through Digital & Physical Innovation)What do you need for this opportunity?Must have skills required:Multi-tenant systems, AI integration, Nest JS, AWS, JavaScript, Next Js, TypeScriptStrategic Transformation Through Digital & Physical Innovation is Looking for:Full-Stack developer (Back-End) (NestJS + Multi-Tenant Systems)

Location:

Remote (Global – preference for candidates experienced in working with distributed teams)

Engagement Type:

Full-time, long-term (6–12 months minimum, extendable)

Experience Level:

2–5 years (mid-level)

About The Role

We are seeking a

Back-End Developer

with strong

NestJS

expertise, capable of building scalable, secure, and high-performance multi-tenant systems. You’ll join a

globally distributed team

working on a veterinary care platform for

20,000+ clinics across 100+ countries

.This role focuses on

server-side development

, with some exposure to

Next.js

for seamless front-end integration, and includes

migration from Vercel to AWS

.

Key Responsibilities

• Build, optimize, and maintain NestJS APIs and back-end services.
• Migrate existing Next.js API routes and Supabase functions to a NestJS + AWS architecture.
• Design and implement multi-tenant back-end architectures ensuring scalability and performance.
• Develop core back-end modules for:
• Data Extraction – Integrate OCR, LLMs, and AI-powered data processing pipelines.
• Dynamic Scheduling – Handle resource allocation logic and workflow orchestration.
• Dynamic Pricing – Implement real-time pricing engines based on business rules and utilization.
• Collaborate with front-end teams to ensure smooth API integration.
• Ensure secure, reliable data handling across multiple regions.
• Actively use AI coding assistants to speed up back-end development.
  

Must-Have Skills

• Strong NestJS expertise and JavaScript/TypeScript proficiency.
• Familiarity with Next.js for API collaboration.
• Hands-on experience with AWS (Lambda, API Gateway, ECS, etc.) for scalable deployments.
• Experience in multi-tenant systems and database schema design.
• Proficiency in Supabase or similar databases.
• Strong background in complex business logic implementation (scheduling, pricing).
• Experience integrating AI/LLM-based data processing pipelines.
  

Nice-to-Have Skills

• Knowledge of serverless architecture and microservices patterns.
• Experience in healthcare/veterinary or scheduling-intensive applications.
• Prior experience with large-scale consumer-facing platforms.
  

Work Environment & Culture

• Global, diverse team with members from India, Pakistan, Ukraine, Prague, London, Brazil, and the US.
• AI-first development culture – expect frequent tool and tech stack shifts to keep up with innovation.
• Flexible but structured work shifts to overlap with global teams.
• Performance-based incentives (weekly, monthly, and quarterly competitions with bonuses).
• Use of Hubstaff for time tracking and compliance (screenshots + activity logs).
  

Engagement Details

• Initial evaluation period: 1–2 weeks part-time or test project, leading to full-time role.
• Commitment: Minimum 6–12 months (extendable based on performance and project needs).
• Exit clause: 14 days’ notice within the first 3 months; 30 days’ notice thereafter.
  

How to Apply:

Send your updated CV along with:

• Examples of AI-assisted coding projects you’ve worked on.
• Specific experience in multi-tenant systems, data extraction/OCR, dynamic scheduling, or dynamic pricing.
• Links to relevant GitHub repos or portfolio work.
  

How to apply for this opportunity?

• Step 1: Click On Apply! And Register or Login on our portal.
• Step 2: Complete the Screening Form & Upload updated Resume
• Step 3: Increase your chances to get shortlisted & meet the client for the Interview!
  

About Uplers:

Our goal is to make hiring reliable, simple, and fast. Our role will be to help all our talents find and apply for relevant contractual onsite opportunities and progress in their career. We will support any grievances or challenges you may face during the engagement.(Note: There are many more opportunities apart from this on the portal. Depending on the assessments you clear, you can apply for them as well).So, if you are ready for a new challenge, a great work environment, and an opportunity to take your career to the next level, don't hesitate to apply today. We are waiting for you!