At SoftSync.ai, we’re building the next generation of relationship intelligence with an AI-native platform. We’re looking for a Backend Engineer with 2+ years of experience to help us design scalable APIs, integrate structured data with AI models, and ensure our platform remains secure and reliable as we grow.

Responsibilities

Design and maintain backend services and APIs for core CRM objects (contacts, companies, deals, groups).
Integrate LLMs with structured data through
function calling
and other AI-driven workflows.
Implement systems that ensure AI outputs are traceable and reliable.
Develop and optimize data models in
Postgres/Prisma
(with optional analytics layers such as ClickHouse).
Build secure, multi-tenant features with
RBAC/ABAC
and audit logging.
Support embeddings and vector search for intelligent free-text queries.
Optimize pipelines for performance, scalability, and cost efficiency.

Qualifications

Minimum
4 years of experience
in backend development.
Strong skills in
Node.js/NestJS
(or similar frameworks).
Proficiency in
REST & GraphQL API design
.
Experience with databases such as
Postgres
(Prisma or TypeORM).
Familiarity with
LLM APIs
(OpenAI, Anthropic, etc.) and AI/ML workflows.
Understanding of event-driven systems (SQS/Kafka/NATS).
Knowledge of security and compliance best practices (OAuth 2.0, multi-tenant systems, audit logs).
Strong communication skills and ability to thrive in a remote, international team.

Location:

If you’re passionate about backend engineering and want to build AI-powered systems that reshape how businesses use their data, we’d love to hear from you.

More Jobs at SoftSync.ai

Product Designer

jaipur, rajasthan, india

4.0 - 4.0 yrs

Salary: Not disclosed

Frontend Developer

jaipur, rajasthan, india

4.0 - 4.0 yrs

Salary: Not disclosed

Backend Developer

jaipur, rajasthan, india

4.0 - 4.0 yrs

Salary: Not disclosed

Back End Developer -AI/LLM

jaipur, rajasthan, india

2.0 - 2.0 yrs

Salary: Not disclosed

Mock Interview

Practice Video Interview with JobPe AI

Start Node.js Interview

Start Your Job Search Today

Browse through a variety of job opportunities tailored to your skills and preferences. Filter by location, experience, salary, and more to find your perfect fit.

Job Application AI Bot

Apply to 20+ Portals in one click

Download Now

Download the Mobile App

Instantly access job listings, apply easily, and track applications.

Enhance Your Skills

Practice coding challenges to boost your skills

Start Practicing Now

SoftSync.ai

RecommendedJobs for You

Back End Developer -AI/LLM

SoftSync.ai

jaipur, rajasthan, india

Back End Developer -AI/LLM

SoftSync.ai

jaipur, rajasthan, india

Login to

Please Verify Your Phone or Email

Confirm Action

Search

Profile

Upskill and Grow with AI

Back End Developer -AI/LLM