Full Stack Developer - Node.js/Javascript/MongoDB

JOB DETAILS:

Job Role: Lead I - Software Engineering - Java, Spring Boot, Microservices

Industry: Global digital transformation solutions provider

Work Mode: 3 days in office, Hybrid model. 

Salary: Best in Industry

Experience: 5-7 years

Location: Trivandrum, Kochi, Thiruvananthapuram

Job Description

Job Title: Senior Java Developer Experience: 5+ years

Job Summary: We are looking for a Senior Java Developer with strong experience in Spring Boot and Microservices to work on high-performance applications for a leading financial services client. The ideal candidate will have deep expertise in Java backend development, cloud (preferably GCP), and strong problem-solving abilities.

Key Responsibilities:

• Develop and maintain Java-based microservices using Spring Boot

• Collaborate with Product Owners and teams to gather and review requirements

• Participate in design reviews, code reviews, and unit testing

• Ensure application performance, scalability, and security

• Contribute to solution architecture and design documentation

• Support Agile development processes including daily stand-ups and sprint planning

• Mentor junior developers and lead small modules or features

Required Skills:

• Java, Spring Boot, Microservices architecture

• GCP (or other cloud platforms like AWS)

• REST/SOAP APIs, Hibernate, SQL, Tomcat

• CI/CD tools: Jenkins, Bitbucket

• Agile methodologies (Scrum/Kanban)

• Unit testing (JUnit), debugging and troubleshooting

• Good communication and team leadership skills

Preferred Skills:

• Frontend familiarity (Angular, AJAX)

• Experience with API documentation tools (Swagger)

• Understanding of design patterns and UML

• Exposure to Confluence, Jira

Must-Haves

Java/J2EE (5+ years), Spring/Spring Boot (5+ years), Microservices (5+ years), AWS/GCP/Azure (mandatory), CI/CD (Jenkins, SonarQube, Git)

Mandatory Skills Required: Strong proficiency in Java, spring boot, microservices, GCP/AWS.

Experience Required: Minimum 5+ years of relevant experience

Java, Spring Boot, Microservices architecture

GCP (or other cloud platforms like AWS)

REST/SOAP APIs, Hibernate, SQL, Tomcat

CI/CD tools: Jenkins, Bitbucket

Agile methodologies (Scrum/Kanban)

Unit testing (JUnit), debugging and troubleshooting

Good communication and team leadership skills

Notice period - 0 to 15 days only (Immediate or candidates who are serving notice period and who can join by Feb)

Job stability is mandatory

Location: Trivandrum, Kochi

Virtual Interview: 31st Jan-Saturday

Nice to Haves

Frontend familiarity (Angular, AJAX)

Experience with API documentation tools (Swagger)

Understanding of design patterns and UML

Exposure to Confluence, Jira

Required Technical Skills:

Backend

• Strong proficiency in Node.js and TypeScript
• Extensive experience with NestJS framework
• Hands-on experience with Prisma ORM and complex database schemas
• Solid understanding of RESTful API design and Swagger documentation
• Proven experience writing unit and integration tests with Jest

Frontend

• Expert-level React knowledge and modern React patterns (hooks, context, etc.)
• Deep understanding of JavaScript and TypeScript fundamentals
• Experience with performance optimization techniques (code splitting, memoization, lazy loading)
• Strong grasp of responsive design and modern CSS practices

General

• Demonstrated experience conducting thorough code reviews
• Commitment to following strict development standards and best practices
• Strong understanding of software engineering principles and design patterns

1. Developing and maintaining web applications: coding, testing, and debugging both client-side (front-end) and server-side (back-end) components of web applications. This includes working with languages like HTML, CSS, JavaScript for the front-end, and server-side languages like Node.js, MySQL, MongoDB, or PostgreSQL.

2. Collaborating with cross-functional teams: The candidate need to collaborate with other team members, such as UI/UX designers, product/operations managers, and other developers, to understand requirements and implement solutions.

3. Learning and applying new technologies: Given the rapid pace of technological advancement in web development, candidates are often expected to learn and adapt to new frameworks, libraries, and best practices. They might spend time researching and experimenting with new tools or technologies and applying them to current projects. This continuous learning is crucial for personal development and for staying relevant in the field.

Your responsibilities as a Full Stack Developer * Write clean codes with relevant test cases

Roles & Responsibilities-

• Prototype quickly and optimize iteratively
• Integrating front end with server-side logic
• Implement security and data protection measures
• Document the work properly
• Implement feedback received from end-users
• Deployment on cloud
• Understanding of code versioning tools like git

Experience-

• Must have at least 2-3 years of experience in MEAN Stack development i.e MongoDB, Express.js, Angular, and Node.js
• Extensive Experience in API integration and development.
• Working knowledge of HTML5, CSS3, and JavaScript.
• Experience with version control systems and repository management.
• Passionate about writing clean, efficient, and maintainable code.
• Strong analytical and debugging skills and experience building consumer systems at scale.

Required skillset
Applicants must have knowledge and experience in the following:

• Backend frameworks like nodejs, expressjs
• Working with RDBMS
• Familiarity with MongoDB would be beneficial
• HTML, CSS & JavaScript
• Frontend frameworks like Angular, React / Svelte
• A web servers like Nginx
• Familiarity of working with WebSocket’s
• Docker understanding

Roles and Responsibilities

• Strong proficiency in Java and building scalable enterprise applications
• Can think of architectural design at scale
• Love solving complex and challenging problems
• Have good knowledge of design and architectural patterns
• Thrive to implement Industry’s best practices and coding standards
• High obsession for Quality and Performance
• Good knowledge on performance optimization, SQL tuning, caching techniques
• Like to collaborate with people, share knowledge, learn from others and mentor juniors

Job Description – Full stack developer

Company background

Lithion Power operates an IoT-enabled, data-driven Intelligent Energy platform (IEP) for Electric Vehicles (EVs) - this includes smart charging & swapping infrastructure along with software that enables you to track&control assets in real-time and facilitate optimal energy utilization for Electric Vehicles.

We are working with EV OEMs, battery manufacturers, fleet operators, asset managers & other entities in the EV ecosystem to make an EV-only India, a reality by 2030!

Key Expectations

• Design, develop and maintain efficient, reusable, flexible, scalable, robust and reliable Angular7/8/9 and Node.js code with proper documentation (like test cases).
• Should possess a good knowledge of HTML/CSS& technology architecture.
• Integration with cloud-based data storage using MongoDB, Redis.
• Integration of user-facing elements created by front-end developers with server-side logic.
• Identify bottlenecks/bugs and devise solutions to these problems.
• Maintain code quality, proper organization, and adequate automation for periodic tasks.

Qualifications required / Key eligibility criteria

• 2-4 years as a full-stack developer (preferably in a Product company).
• Hands-on experience in planning, developing, implementing and maintaining large-scale, data-intensive, real-time solutions.
• BE/B.Tech in CSE/IT/Software OR MCA/ME/M.Tech (preferred).
• Experience with embedded systems & driving automation projects is a plus.

Technical Expertise

• Languages - Javascript , Typescript, Python
• Web Design - HTML, CSS
• Frameworks – Angular 2/higher, Express, Sails.Js
• Databases - MongoDB, DynamoDB, MySQL
• Additional tools - Apache Kafka, AWS (EC2, S3, Lamda), Docker CE, Apache NGINX, Apache Bench, RESTful API, Jira, Asana, Slack
• OS - Linux, Ubuntu

The Company culture is suitable for “high achievers with a can-do attitude”! Benefits include attractive ESOPs.

If the above mentioned job profile suits you, then kindly email me your updated resume.

For more details about the company, kindly visit http://www.lithionpower.com">www.lithionpower.com

• 6-13 years’ experience designing for high performing digital products across various domains
• Degree in design-related field or equivalent experience.
• Good understanding of design patterns, industry trends, and great approaches to solve problems
• Expertise in core UX disciplines including information architecture, interaction design, application of design systems, and UI design.
• Creative problem-solver with a strong eye for detail
• Experience and understanding of Responsive Web Design
• Experience with iOS and Android Mobile App Design
• Must have Software Proficiency with Figma, Sketch, Miro
• Proficient in wire-framing and comfortable producing concept sketches and user flows
• A passion for UX and User Research
• A strong portfolio which demonstrates work across a range of clients
• Strong experience of user research and usability testing
• Passionate about Design Thinking.
• Excellent verbal and written communications skills.
• Experience with accessibility, localization, and internationalization.
• Experience working directly with developers to ensure the successful implementation of a design specifications
• Familiarity with content strategy, content management, taxonomy and large scale digital publishing.
• Knowledge of HTML, CSS, and JavaScript.
• Knowledge with QA and testing methods is a plus.
• All candidates will be required to submit a portfolio of work samples and/or links to their work.