11 Node Js jobs in Kochi

• Design, build, and maintain efficient, reusable, and reliable code in languages such as Python, Java, Node.js, or Go.
• Develop and integrate APIs for internal and external use.
• Architect and implement scalable backend services and microservices.
• Optimize applications for maximum speed, scalability, and reliability.
• Collaborate with frontend developers to integrate user-facing elements with server-side logic.
• Implement security and data protection measures.
• Write unit, integration, and end-to-end tests to ensure code quality.
• Troubleshoot, debug, and upgrade existing systems.
• Participate in code reviews to ensure adherence to coding standards and best practices.
• Contribute to architectural decisions and technical roadmap planning.
• Mentor junior developers and share technical expertise.
• Stay current with emerging backend technologies and industry trends.
• Work effectively within an Agile development environment.
• Manage and optimize database performance and design.
• Ensure seamless integration with third-party services and platforms.

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field, or equivalent work experience.
• 5+ years of professional experience in backend software development.
• Proficiency in one or more backend programming languages (e.g., Python, Java, Node.js, Go, Ruby).
• Strong understanding of database systems (SQL and NoSQL), including design, optimization, and administration.
• Experience with cloud platforms such as AWS, Azure, or GCP.
• Familiarity with containerization technologies like Docker and Kubernetes.
• Solid understanding of RESTful APIs, microservices architecture, and distributed systems.
• Experience with version control systems, such as Git.
• Strong analytical and problem-solving skills.
• Excellent communication and collaboration skills for effective remote teamwork.
• Demonstrated ability to work independently and manage time effectively in a remote setting.
• Experience with CI/CD pipelines and practices.
• Knowledge of frontend technologies is a plus but not required.
• A proactive approach to identifying and resolving technical challenges.

Backend Dev (Java) - 6+years - Kochi - Hybrid

QUALIFICATIONS, EXPERIENCE & SKILLS:

Minimum Experience:

• 6+ years of relevant experience
• Key skill - Core Java, Springboot, Microservices, Hibernate, SQL

Knowledge and Skill Requirements:

• Strong Analytical and Problem-Solving skills.
• Strong understanding and working knowledge of basic Algorithms and Data Structures.
• Strong analytical and problem-solving skills to diagnose and resolve complex technical issues.
• Discipline in Test Driven Development.
• Very good understanding and experience with Authentication based systems like OAuth2, SSO, Azure AD and basic Cryptography.
• Exceptional experience and working knowledge of Java technologies and Spring framework.
• Good understanding of Micro-Services Design, Object Oriented Programming and Service Oriented Architecture.
• Experience in implementing Microservices using Kubernetes, Dockers, Java Spring framework, JPA, PL/SQL and DB like MySQL, Oracle, MS-SQL over MS Azure or AWS Clouds.
• Experience with Java frameworks and libraries commonly used in backend development, such as Spring, JPA, Hibernate, Apache Kafka, or JAX-RS.
• Experience in developing, maintaining, troubleshooting and deploying backend applications over Cloud solutions like Microsoft Azure and AWS.
• Well-versed with cloud solutions for computing, storage, DB, identity, security, networking, access/permission, app hosting, app monitoring, logging, scaling and availability needs.
• Experience in writing complex SQL queries, procedures and functions.
• Experience in Docker Containers, build and deployment in a container environment.
• Experience with SQL, NoSQL, database systems.
• Detailed knowledge of the JVM Platform.
• Comfortable with Linux command-line interface.
• Experience working with Git in a CI/CD environment.
• Experience with JIRA/Confluence or similar tools
• Strong knowledge of continuous integration practices.
• Experience and thorough understanding of Agile Software Development
• Strong communication and soft skills, able to motivate, mentor and help fellow developers as well as communicate complex ideas effectively.
• Detail-oriented and exceptional organizational skills
• Excellent verbal and written communication skills
• Exercises independence and self-motivation while still being able to work with others collaboratively with ability to thrive in a fast-paced, high-energy environment. Self-motivated with positive energy

• Design, develop, and deploy scalable backend services and APIs.
• Write high-quality, testable, and maintainable code.
• Collaborate with frontend developers, product managers, and other stakeholders.
• Optimize application performance and ensure system reliability.
• Manage and design database schemas and queries.
• Implement security and data protection best practices.
• Participate in code reviews and provide constructive feedback.
• Mentor junior backend developers and contribute to team growth.
• Stay abreast of emerging technologies and industry trends.

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
• 5+ years of professional backend development experience.
• Proficiency in at least one modern backend programming language (e.g., Java, Python, Node.js, Go).
• Experience with RESTful API design and development.
• Strong understanding of relational databases (e.g., PostgreSQL, MySQL) and/or NoSQL databases (e.g., MongoDB, Cassandra).
• Experience with cloud platforms (AWS, Azure, GCP).
• Familiarity with microservices architecture and containerization (Docker, Kubernetes).
• Knowledge of CI/CD pipelines and tools.
• Excellent problem-solving and analytical skills.
• Strong communication skills and ability to work effectively in a remote team.

Join our backend team to architect and scale low-latency FX trading services. You’ll build FastAPI

microservices, model real-time market data in PostgreSQL, and engineer an idempotent stream

consumers across Kafka/Redpanda/RabbitMQ/SQS.

■ Responsibilities

• Develop & maintain FastAPI microservices (auth, market ingestion, order flow, reporting)

• Design PostgreSQL schemas for tick/quote/OHLCV data

• Implement UPSERT logic with deduplication & idempotency

• Build queue/stream consumers with robust exactly-once/at-least-once semantics

• Optimize: async I/O, connection pooling, indexing, partitioning

• Write resilient tests (e.g., property-based for rounding, contract tests for APIs)

• Deploy observability: metrics, logs, tracing, alerting

■ Must-Have Skills

• 2–3 years of Python in production (FastAPI, async, typing, Pydantic)

• Solid PostgreSQL knowledge (indexes, query plans, partitioning, ACID/transactions)

• Strong with stream/queue systems (Kafka, RabbitMQ, SQS)

• Proven track record of idempotent upserts & retry-safe processing

• Proficiency with Docker, Git, CI/CD pipelines

■ Nice-to-Have

• Experience with FX/market data (ticks, OHLCV, timezones, rounding)

• ETL tools (Pandas, NumPy, Arrow), Redis, K8s, Terraform

• Security-aware (authN/authZ, rate-limiting, secret handling)

■ Stack You’ll Touch

• Python 3.11+

• FastAPI, Pydantic

• PostgreSQL 14+

• Kafka/Redpanda (or RabbitMQ/SQS)

• Docker, pytest

• Prometheus, Grafana

• Assist in the design and development of backend services and APIs.
• Write, test, and debug code in relevant programming languages (e.g., Python, Java, Node.js).
• Collaborate with senior developers on software architecture and design decisions.
• Participate in code reviews to ensure code quality and adherence to standards.
• Contribute to the creation and maintenance of technical documentation.
• Assist with the integration of front-end components with server-side logic.
• Learn and apply agile development methodologies.
• Troubleshoot and resolve software defects and issues.
• Gain experience with database management and query optimization.
• Actively participate in team meetings and contribute to project discussions.

• Currently pursuing or recently completed a Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
• Foundational knowledge of at least one backend programming language (e.g., Python, Java, C#, Go, Node.js).
• Understanding of database concepts (SQL and/or NoSQL).
• Familiarity with version control systems like Git.
• Basic understanding of web services and API design.
• Strong analytical and problem-solving skills.
• Excellent communication and teamwork abilities, particularly in a remote setting.
• Eagerness to learn and adapt to new technologies.

• Assist in the design, development, and implementation of backend services and APIs.
• Write clean, efficient, and well-documented code in languages such as Python, Java, or Node.js.
• Participate in code reviews, providing and receiving constructive feedback.
• Collaborate with frontend developers and other team members to integrate user-facing elements with server-side logic.
• Assist in troubleshooting and debugging applications, identifying and resolving issues.
• Learn and apply database technologies (e.g., SQL, NoSQL) to manage and store data effectively.
• Contribute to the development and execution of unit and integration tests.
• Gain exposure to cloud platforms (e.g., AWS, Azure, GCP) and deployment processes.
• Actively participate in team meetings and contribute ideas for product improvement.
• Follow software development best practices and coding standards.
• Engage in continuous learning to stay updated with emerging technologies and trends.

• Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
• Foundational understanding of programming concepts and at least one backend programming language (e.g., Python, Java, C#, Node.js).
• Familiarity with data structures, algorithms, and object-oriented programming principles.
• Basic knowledge of databases (SQL or NoSQL) and how to query them.
• Enthusiasm for learning and a strong desire to develop software engineering skills.
• Good problem-solving and analytical abilities.
• Effective communication and teamwork skills.
• Ability to take direction and work collaboratively in a team environment.
• Prior personal projects, internships, or coursework demonstrating programming aptitude are a plus.
• Resilience and a positive attitude towards challenges and learning.