Software Engineer

2 weeks ago


Rajarhat West Bengal, India Accosis Full time US$ 1,20,000 - US$ 2,00,000 per year

We are looking for a passionate Software Engineer with strong expertise in modern backend and frontend technologies, microservices architecture, and event-driven systems. The ideal candidate should have hands-on experience in building scalable fintech platforms, working with , cloud-native infrastructure, and AI/LLM integrations.

Key Responsibilities

  • Design and develop microservices for high-throughput systems (transactions, chargebacks, settlements, payouts).
  • Decompose legacy applications into modern, scalable microservices.
  • Build and maintain APIs (GraphQL, REST, gRPC) for seamless system integrations.
  • Work with Kafka, Redis/BullMQ for real-time event-driven architecture.
  • Optimize backend systems to handle large-scale data processing (30M+ records per client).
  • Deploy and manage services using Docker, Kubernetes, and cloud-native environments.
  • Write optimized SQL and NoSQL queries for reporting and data management.
  • Collaborate with product and business teams to deliver fintech solutions at scale.

Required Skills & Qualifications

  • Languages & Frameworks:
    TypeScript, , React, , Angular, ASP.NET Core, Golang, Python.
  • Architecture & Messaging:
    Microservices, Event-driven systems, GraphQL, gRPC, REST, Kafka, Redis.
  • Databases:
    SQL (optimized queries, stored procedures), MongoDB, Vector DBs.
  • Cloud & Infra:
    Docker, Kubernetes, CI/CD pipelines.
  • AI & Integrations:
    Experience with Gemini/OpenAI APIs, Google Document AI, ElevenLabs, Notion API.
  • Strong problem-solving skills and ability to work in fast-paced environments.
  • Bachelor's degree (or equivalent) in Computer Science, Information Technology, or related field.

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