Senior Back End Developer

Kochi, Kerala Admaren Tech Private Limited

Posted 2 days ago

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Job Description

Job Title : Senior Backend Developer

Seniority Level : Senior

Years of Relevant Experience: 5+ Years

Department : Software-COEMS/Secure Load

Reporting Organization: Our Company

Employment Type : Full-time

Location : Cochin


Job Summary

As a Senior Backend Developer, you will be responsible for designing, developing, and maintaining back-end systems that support our maritime operations platform. You will collaborate closely with cross-functional teams to ensure the integration of backend services with frontend applications, databases, and other core systems. Your expertise in backend technologies will be crucial in delivering high-performance and scalable solutions that meet the evolving needs of the maritime sector.


Key Responsibilities

  • Contribute to the design and development of scalable, maintainable, and efficient software architecture.
  • Take full ownership of the product lifecycle, from conceptualization through development and deployment.
  • Responsible for implementing Test-Driven Development practices, including writing comprehensive unit tests, to ensure high-quality, reliable, and maintainable code.
  • Build reusable, modular code and libraries to promote efficiency and consistency across projects.
  • Continuously optimize applications for maximum performance, speed, and scalability
  • Implement and enforce security best practices and ensure compliance with data protection regulations to safeguard sensitive information
  • Maintain clear and comprehensive technical documentation for all systems and processes related to the products you own


Required Skills and Qualification

  • Strong programming foundation in Python, including debugging and performance analysis.
  • Experience in developing web applications and APIs (REST, XML, other open sources) and good knowledge of any framework Django / Flask.
  • Considerable expertise of the best practice on secure software development and handling of sensitive data
  • Well-established experience in all phases of development – requirement gathering, system design, implementation, testing, deployment, and maintenance, of enterprise-wide application systems.
  • In-depth knowledge of Source Code Repository and experience working with Git.
  • Hands on experience in DB design & Architecture with focus on performance.
  • Have knowledge of caching techniques and utilities like Memcache / Redis.
  • Experience working on Apache, Nginx, or any other web/app server.
  • Experience in containerization tool -Docker
  • Hands on experience in enterprise level deployment and scaling
  • Strong analytical and critical thinking skills to effectively solve complex problems and make informed decisions.
  • Experience in writing reusable code and libraries to improve efficiency and consistency across multiple projects.
  • Bachelor’s or master’s degree in computer science, Information Technology, or a related field, or equivalent practical experience


Preferred Skills and Qualifications

  • Experience in Angular, Node JS will be a plus
  • Experience in HTML5, CSS3, JS, Bootstrap, Ajax will be an added advantage.
  • Hands-on experience in Apache, Nginx, or any other web/app server


Key Competencies

  • Ability to troubleshoot complex issues, identify root causes, and implement optimal solutions
  • Knowledge of secure coding practices, handling sensitive data, and ensuring compliance with data protection regulations.
  • An ability to design scalable and efficient backend systems, ensuring that the solution can grow with the evolving needs of the maritime industry.


Why Join Us

At Admaren Tech Private Limited, we are committed to revolutionizing the maritime industry through innovative software solutions. By joining our team, you'll have the opportunity to:

  • Work on cutting-edge technology that makes a real-world impact.
  • Collaborate with a dynamic, supportive team focused on continuous learning.
  • Grow your career with ample opportunities for advancement and skill development
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Back End Developer (Node js)

Kochi, Kerala DBiz.ai

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Job Description

Sr Backend dev (Node.js) - 6+ years


Location: Kochi - Hybrid


Job Description:

We are seeking a skilled and motivated Intermediate Backend Developer to join our team. The ideal candidate will have a strong background in backend development, particularly with Node.js/Nest.js, RESTful APIs, SQL, and Postgres. Secondary skills in GraphQL, JavaScript, Typescript, Azure, and CI/CD are highly desirable. This role requires a blend of technical expertise, problem-solving abilities, and effective collaboration within a dynamic team environment.


Key Responsibilities:

• Design, develop, and maintain scalable backend solutions using Node.js/Nest.js.

• Build and manage RESTful APIs to support frontend applications and ensure seamless integration.

• Write efficient and optimized SQL queries and work with Postgres databases.

• Implement and maintain data models and database schemas.

• Collaborate with frontend developers to integrate user-facing elements with server-side logic.

• Participate in code reviews and provide constructive feedback to improve code quality.

• Troubleshoot and resolve technical issues, ensuring the stability and performance of applications.

• Stay updated with the latest trends and advancements in backend development and related technologies.

• Contribute to the continuous improvement of development processes and team productivity.


Primary Skills:

• Strong experience with Node.js and Nest.js.

• Proficiency in designing and implementing RESTful APIs.

• Solid understanding of SQL and experience with Postgres databases.

• Ability to develop and maintain data models and database schemas.


Secondary Skills:

• Familiarity with GraphQL, JavaScript, and Typescript.

• Experience with cloud platforms such as Azure.

• Knowledge of CI/CD pipelines and related tools.

• Understanding of agile development practices and methodologies.


Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or a related field.

• 6 years of experience in backend development.

• Proven experience working with Node.js, Nest.js, RESTful APIs, SQL, and Postgres.

• Excellent problem-solving skills and attention to detail.

• Strong communication and teamwork skills.

• Ability to work independently and manage time effectively.

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Back End Developer

Ernakulam, Kerala Allianze Infosoft

Posted 2 days ago

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Job Description

Back-end developer

Lead the server-side development that powers our web, iOS, and Android apps. You will design secure, scalable APIs, manage data, integrate payments, and support real-time features across e-commerce, social, trivia/gaming, and AI-driven products.


Key Responsibilities

  1. API & Microservice Development
  • Build and maintain REST (and optional GraphQL) endpoints in Node.js (Express or NestJS).
  • Write Firebase Cloud Functions for real-time logic when appropriate.
  1. Data & Security
  • Design schemas in Firestore / SQL / NoSQL as required.
  • Implement authentication, authorization, and role-based access.
  • Ensure data privacy, rate limiting, and secure payment handling.
  1. Payment & External Integrations
  • Integrate payment gateways for one-time, subscription, and coupon flows.
  • Connect to third-party AI services (chat, vision, etc.) and other external APIs.
  1. Deployment & Monitoring
  • Automate CI/CD, use Docker or cloud builds, deploy to Firebase, GCP, AWS, or comparable.
  • Set up logging, alerting, and performance monitoring.
  1. Collaboration & Release Support
  • Work closely with React and Flutter engineers to define contracts and return structures.
  • Participate in app release cycles, ensuring backend readiness and versioning.
  • Organise tasks and documentation in Notion ; attend stand-ups and code reviews.


Required Skills & Experience

  • 5+ years building production back-end systems with Node.js .
  • Solid experience with Firebase (Auth, Firestore, Cloud Functions) or equivalent serverless stacks.
  • Strong database design skills (document, relational, and caching strategies).
  • Proven payment-integration experience (checkout, subscriptions, refunds).
  • Deep understanding of RESTful principles, web security, and scalability patterns.
  • Experience deploying and operating services in a public cloud environment.
  • Familiar with CI/CD pipelines, Git workflows, and automated testing.
  • Fluent English communication; comfortable documenting in Notion and explaining architecture to the team.
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