Java Developer

🔴 Profile: Java Developer

🔷 Experience: 2+ Years

🔷 Location: Mumbai

🔷 Mode: Immediate joiners preferred

✨ What we want:

✅ Core Java expertise (Java 8+, Collections, Multithreading)

✅ Spring Framework proficiency (Spring Boot, Spring MVC, Spring Security)

✅ Database skills (MySQL, PostgreSQL, Oracle, Hibernate/JPA)

✅ Microservices architecture experience

✅ RESTful API development and integration

✅ Maven/Gradle build tools

✅ Version control (Git, SVN)

✅ Application servers (Tomcat, JBoss, WebLogic)

✅ Cloud platforms (AWS/Azure preferred)

✅ Frontend basics (HTML, CSS, JavaScript - nice to have)

✅ Testing frameworks (JUnit, Mockito)

We are looking for a highly skilled Java Backend Developer with 4–6 years of hands-on experience in designing and implementing scalable backend systems. The ideal candidate should be proficient in both SQL and NoSQL databases, experienced in building microservices using Spring Boot, and have a solid grasp of multithreading and concurrency in Java.

Key Responsibilities:

• Design, develop, test, and maintain robust and scalable backend services and APIs using Java and Spring Boot.
• Build solutions based on microservices architecture ensuring high performance and reliability.
• Work with SQL (MySQL, PostgreSQL) and NoSQL (MongoDB, Cassandra) databases.
• Optimize application performance through multithreading and concurrency management.
• Collaborate closely with frontend developers, DevOps, and QA teams to ensure smooth integration and deployment.
• Write clean, maintainable, and well-documented code following best practices.
• Participate in code reviews and provide constructive feedback to team members.
• Troubleshoot and resolve issues across development, testing, and production environments.

Required Skillset:

• 5–8 years of professional experience in backend development using Java.
• Strong hands-on expertise with Spring Boot and microservices architecture.
• Proficiency in working with both SQL and NoSQL databases.
• Solid understanding of multithreading, concurrency, and performance optimization techniques.
• Good grasp of RESTful API design and implementation.
• Experience with version control systems like Git.
• Familiarity with CI/CD pipelines, Docker, and Kubernetes is a plus.
• Strong analytical and problem-solving skills.

You will be responsible for both back-end and front-end development, including creating WordPress themes and plugins.

WordPress Developer duties and responsibilities :-

- Designing and implementing new features and functionality

- Establishing and guiding the website's architecture

- Ensuring high-performance and availability, and managing all technical aspects of the CMS

- Helping formulate an effective, responsive design and turning it into a working theme and plugin.

- Generating WordPress themes and plugins.

- Conducting website performance tests.

- Troubleshooting content issues.

- Conducting WordPress training with the client.

- Monitoring the performance of the live website

- WordPress Developer requirements and qualifications :-

- Good understanding of front-end technologies, including HTML5, CSS3, JavaScript, jQuery

- Experience building user interfaces for websites and/or web applications

- Experience designing and developing responsive design websites

- Comfortable working with debugging tools like Firebug, Chrome inspector, etc.

- Ability to understand CSS changes and their ramifications to ensure consistent style across platforms and browsers

- Ability to convert comprehensive layout and wireframes into working HTML pages

- Knowledge of how to interact with RESTful APIs and formats (JSON, XML)

- Proficient understanding of code versioning tools such as Git, SVN, and Mercurial

- Strong understanding of PHP back-end development

About Climate Connect Digital

Our team is inspired to change the world by making energy more intelligent, greener, and affordable. Established in 2011 in London, UK, and now headquartered in Gurgaon, India. We have become a leading energy-AI software player from unassuming beginnings at the vanguard of accelerating the global energy transition.

In 2020, Renew Power, India’s largest renewables developer, acquired Climate Connect. Following ReNew’s listing on NASDAQ during summer 2021, Climate Connect has become the technology anchor of a new fully independent subsidiary - Climate Connect Digital. With backing from ReNew as the anchor investor to pursue an ambitious and visionary new strategy for rapid organic and inorganic growth.

Our mission has technology at its core and involves unlocking value through intelligent software, digitalisation, and ‘horizontal integration’ across the energy ecosystem. However, the application of computational power and machine learning to the energy sector has yet to be fully leveraged and can create massive value.

How you fit in

• Curious. You love learning about new tools and technologies
• Exposure. You have plenty of experience in executing projects successfully. You have a client-side exposure on project management
• Team player. You have no problem working in a team setting. You can effectively collaborate with people to reach a solution.
• Problem solver. You are the person your peers turn to for solving problems.
• Talented. You are an expert in database designing.
• Leader. You know how to prioritize work and inspire your colleagues. You are great with project planning and working on multiple things at once. You know you can effectively lead a group of people.
• Honesty. You work diligently and honestly. You have strong moral principles.

Job Responsibilities

You will be working at the epicenter of energy transformation. You will be creating data-driven software solutions for forecasting and scheduling data in the renewables power market, while guiding your junior team members for the same. Ultimately, through your contribution to the renewable energy revolution, you will be doing your bit to mitigate the effects of climate change. These are a few things you can look forward to working on:

• Designing and implementing low-latency, high-availability, and performance applications
• Identifying and mitigating security-related threats to the application.
• Using your expertise in database designing and application architecture planning for Core & MVC projects
• Debugging browser extensions & server tools
• Solving complex technical issues
• Ensuring quality projects are delivered within defined timelines
• Designing new frameworks, debugging and modifying existing frameworks
• Maintaining databases to ensure strong optimization and functionalities
• Working on multiple Renewables & Utilities projects in Power Market
• Guiding your peers and motivating them to do their best
• Designing and implementing the software as per the project requirements
• Taking responsibility to lead the project teams

Job Requirements

• PHP/Python
• MVC Framework Laravel / Python Flask.
• AJAX, HTML/HTML5 & CSS/CSS3, JavaScript and JavaScript frameworks (preferably jQuery)
• Web services (SOAP, REST)
• SQL and NoSQL scripting and databases like MYSQL and Mongo DB administration
• Code versioning tools, such as Git
• AngularJS / ReactJS
• B.E / B. Tech / M. Tech / BSC in CS or IT
• 4-6 years of experience in the field

What’s in it for you

We offer competitive salaries based on prevailing market rates. In addition to your introductory package, you can expect to receive the following benefits:

• Flexible working hours and leave policy

• Learning and development opportunities

• Medical insurance/Term insurance, Gratuity benefits over and above the salaries

• Access to industry and domain thought leaders.

At Climate Connect, you get a rare opportunity to join an established company at the

early stages of a significant and well-backed global growth push. We are building a remote-first organisation ingrained in the team ethos. We understand its importance for the success of any next-generation technology company. The team includes passionate and self-driven people with unconventional backgrounds, and we’re seeking a similar spirit with the right potential.

• Lead a full product development lifecycle from ideation, design, development, to roll out and support
• Own the delivery of multiple features of the product end to end while hands-on in development as well
• Advocate best development practices such as continuous integration/continuous delivery, automation (testing and infrastructure)

1. 7+ Years’ of experience, managing teams of 5+ people
2. Must have excellent programming, debugging and scripting skills with a solid understanding of Object Oriented Design principles.
3. Proficiency in at least two of the following: Java, NodeJS, Go, JavaScript, Python programming stacks, and passion for software engineering and craftsman-like coding prowess
4. Knowledge of software practices like refactoring, clean code, domain driven design, Encapsulation etc
5. Hands on experience managing databases like MongoDB, Cassandra, Redis.
6. Exposure to event driven systems and event streaming engines like Kafka
7. Good knowledge of DevOps tooling like docker, kubernetes, ansible/chef, AWS.