Back End Developer

1 week ago

Jaipur, Rajasthan, India SoftSync Full time US$ 90,000 - US$ 1,20,000 per year

About the role

At , 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

    (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:
Remote – India

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.

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