OZI - Microservices Architect - Node.js/Python

1 week ago


Kolkata, India OZI TECHNOLOGIES PRIVATE LIMITED Full time

Key Responsibilities :

- Design and implement microservices architecture following principles like decentralization, loose coupling, and single responsibility.

- Apply Domain-Driven Design (DDD) to model complex business domains.

- Build and scale event-driven architectures using modern tools and frameworks.

- Define and optimize inter-service communication protocols (REST APIs, gRPC, message queues like Kafka or RabbitMQ).

- Ensure high levels of scalability, fault tolerance, and system reliability.

- Collaborate with cross-functional teams including developers, DevOps, and product managers.

- Lead architecture reviews, code quality checks, and performance tuning.

- Stay updated with emerging trends in backend and cloud Skills & Experience :


- 5-6 years of experience in backend engineering and architecting microservices.

- Strong understanding of Microservices Design Principles.

- Experience with Domain-Driven Design (DDD).

- Hands-on experience in event-driven systems.

- Proficient in inter-service communication technologies (REST, gRPC, messaging systems).

- Solid experience with AWS services such as Lambda, EC2, API Gateway, and related components.

- Background in fast-paced consumer tech startups is highly preferred.

- Strong programming skills in languages such as Java, Node.js, Go, or Python.


(ref:hirist.tech)

  • Kolkata, India OZI TECHNOLOGIES PRIVATE LIMITED Full time

    Role Summary :We are seeking a talented Backend Engineer to join our development team. You will be responsible for designing, building, and maintaining the server-side logic, databases, and APIs that power our applications. You will work closely with front-end engineers, product managers, and DevOps to deliver secure, scalable, and high-performance backend...


  • Kolkata, India OZI TECHNOLOGIES PRIVATE LIMITED Full time

    Key Responsibilities :LLM Deployment & Fine-Tuning :- Deploy and fine-tune self-hosted large language models (LLMs) such as LLaMA, Mistral, and MPT for use cases like personalized recommendations and age-aware product tagging.AI Assistants & Search Tools :- Develop internal AI assistants and intelligent search solutions to enhance user experience and...


  • Kolkata, India OZI TECHNOLOGIES PRIVATE LIMITED Full time

    We are seeking a skilled Data Engineer to design, build, and maintain robust and scalable data pipelines. The ideal candidate will have a solid understanding of data modeling, data warehousing, and both batch and streaming data processing. You should be comfortable working with SQL, ETL tools, and cloud-based environments, and possess a keen attention to...


  • Kolkata, West Bengal, India beBeeFullStackDeveloper Full time ₹ 1,50,00,000 - ₹ 2,00,00,000

    Job Opportunity:We are seeking a seasoned professional to lead the development of high-performance, scalable web applications using React.js, Node.js, and Python.The ideal candidate will work closely with cross-functional teams to deliver robust digital solutions while mentoring junior developers and driving architectural decisions.Key...

  • Database Architect

    3 days ago


    Kolkata, West Bengal, India Business Zilla Full time

    **Job Title: Database Architect** - **Location: Near Science city, Kolkata**_ - **Experience: 5 years at least in database designing and backend development**_ - **Immediate joiners are preferred!**_ - **5 working days and hybrid is also provided!**_ **Requirements**: - 5+ years of experience in database architecture and backend development. - Proficiency...


  • Kolkata, India SuperProcure Full time

    Job Title : Software Development Engineer - 3 (React.js, Node.js, MySQL)Department : Product & Engineering TeamLocation : Kolkata - OnsiteJob Summary :We are seeking a highly skilled and experienced Software Development Engineer - 3 with deep expertise in React.js, Node.js, MySQL, Apache Kafka/RabbitMQ, and Temporal. The ideal candidate will lead the...

  • Microservices Lead

    4 weeks ago


    Delhi, Kolkata, Mumbai, India PHOTON Full time

    Job Description- We are seeking a highly skilled and motivated Microservices Support Lead in Java/Spring Boot/Azure Spring Apps platform, to join our dynamic team. As a Microservices Support Lead, you will be responsible for timely analysis of customer reported issues that pertain to the solution.- Oversee the operational stability and performance of our...


  • Kolkata, India NUTKRACKER CONSULTANTS Full time

    Name of the position : Sr. Software EngineerMin. experience : 3 to 10 years in application development with PHP, Node JS and PythonEducation Qualification : Graduate with Diploma in Computer Applications, MCA/B-Tech/BE.Industries : eCommerceFunctional Area : IT/Software - Web PortalLocation : KolkataPrimary Development Skillset : PHP, Python, JQuery,...


  • Kolkata, West Bengal, India Weavers Web Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Job Role: Python AI Prompt EngineerExperience Required: 5+ years overall (including 2+ years in Python development) Location: KolkataEmployment Type: Full-timeShare your cv to Key Responsibilities:Design, develop, and maintain backend services and APIs using Python (Django REST Framework or FastAPI).Architect and optimize SQL database schemas and...

  • Python AI Engineer

    7 days ago


    Kolkata, India Weavers Web Full time

    Position:Python Backend Developer Experience Required:5+ years overall (minimum 2 years in Python development) Location:Kolkata Employment Type:Full-time Key Responsibilities Design, develop, and manage backend services and RESTful APIs using Python frameworks like Django REST or FastAPI . Architect efficient and scalable SQL databases (PostgreSQL, MySQL,...