Java Developer

About Us:

We are BlackLight Games; we bring culturally relevant synchronous multiplayer games experience to mobile. Our games have been rocking the Play Stores since launch. We have built cutting-edge back-end technology; we take pride that our games are played by more than 1 million players daily. Our flagship game, Ludo SuperStar has been downloaded more than 100 million times. Other titles include – CallBreak, Carrom, Solitaire, Spider Solitaire and Word games.

Website link- https://blacklightsw.com/

Position: Full Stack Developer

Location: Noida

Educational Qualification: B.Tech/ MCA / M.Tech / M.Sc  or relevant professional experience; preferably in Computer Science.

Skills :

• Frontend: HTML5, CSS3, JavaScript, Ajax
• Backend: J2EE,MERN
• Databases: MySQL/ MongoDB.

Job Summary:

We are looking for a skilled Full Stack Developer to join our team. As a Full Stack Developer, you will be responsible for developing and maintaining both front-end and back-end applications. Your expertise in HTML5, CSS3, JavaScript, Ajax, J2EE, and databases such as MySQL/MongoDB will be essential in creating robust and user-friendly web applications.

Responsibilities:

• Develop and maintain web applications using HTML5, CSS3, JavaScript, and Ajax for the front-end.
• Implement J2EE for the back-end development, ensuring seamless integration with the front-end.
• Design and maintain databases using MySQL or MongoDB, ensuring efficient data storage and retrieval.
• Collaborate with cross-functional teams to gather requirements and deliver high-quality solutions.
• Write clean, efficient, and maintainable code following industry best practices.
• Conduct testing and debugging to ensure application functionality and performance.
• Stay updated with emerging technologies and industry trends to continuously improve skills and knowledge.
• Participate in code reviews and provide feedback to ensure code quality and adherence to standards.

Requirements:

• Proficiency in HTML5, CSS3, JavaScript, and Ajax for front-end development.
• Strong experience in J2EE for back-end development.
• Familiarity with databases such as MySQL or MongoDB for data storage and retrieval.
• Knowledge of web development frameworks and libraries.
• Solid understanding of software development principles and best practices.
• Excellent problem-solving and analytical skills.

Why Us?

• High Growth Startup environment 
• Company sponsored courses and education material
• Lots of learning opportunities 
• Work with a super-talented team of professionals
• Informal work-culture, Casual Dress Code, multiple outings and trips
• Performance Based Bonus
• Competitive Salary
• Medical Insurance for you and your family 
• Subsidies Lunch and Unlimited Snacks, Tea & Coffee in the house at all times

About the role:

We're looking for a seasoned backend specialist skilled in Adobe Experience Manager (AEM) and robust Java development. The role encompasses crafting and maintaining AEM templates, components, and integrations while upholding clean coding practices.

Responsibilities:

AEM Development & Maintenance:

• Develop and maintain AEM templates, components, and workflows.
• Collaborate with front-end teams to ensure seamless integration of web components into AEM.
• Implement and manage content structures within the AEM platform, including content types, taxonomies, and metadata.

Java Development:

• Write clean, scalable, and maintainable Java code to enhance the backend capabilities of AEM.
• Optimize performance of AEM instances, leveraging Java best practices and tools.
• Work with other Java-based tools and frameworks that integrate with the AEM ecosystem.

System Integration:

• Integrate AEM with other enterprise systems, databases, and third-party services using APIs, web services, or other methods.
• Ensure data consistency and reliability across integrations.
• Ensure backend solutions adhere to clean coding practices.
• Conduct and participate in regular code reviews to maintain code quality.
• Stay updated on the latest AEM patches and updates, and ensure timely application for security and performance.

Performance & Scalability:

• Monitor AEM backend performance and optimize as necessary to ensure smooth operation.
• Work with infrastructure teams on scaling solutions, ensuring the AEM platform can handle growth in traffic and content.
• 8 years’ experience in development, with atleast 4+ years in AEM
• Strong expertise in Java with a focus on backend development.
• Proven experience working with Adobe Experience Manager (AEM) and understanding of its architecture and components.
• Proficiency in developing and managing OSGi components and services, with an understanding of OSGi configurations, lifecycle, and modularity aspects.
• Deep knowledge of JCR standards, including experience with node structures, versioning, and query languages like XPath or SQL2.
• Experience with AEM built in and exgternal search engine
• Knowledge of clean coding practices and principles with a track record of applying them in past roles.
• Familiarity with RESTful services, and integration patterns with AEM.
• Strong understanding of version control systems, preferably Git.
• Knowledge of continuous integration and continuous deployment (CI/CD) pipelines and tools.
• Comfortable with server configurations, caching strategies, and optimizing AEM dispatcher setups.
• Knowledge of CDN.
• Maintain code quality through regular code reviews, unit testing, and following established best practices.
• Stay updated with the latest industry trends and incorporate them into projects as deemed fit.
• Good communication including written, diagrammatic, and oral to unwind complexities in solutions to technical and non-technical personnel.
• Strong analytical, critical thinking, and problem-solving skills.
• Keep up with the latest trends, be a disruptive thinker and have experience of driving cultural change in organizations.
• Passionate innovator.
• Self-motivated and capable of leading initiatives with little or no supervision.
• Flexible to meet changing requirements and priorities.
• Good inter-personal skills combined with willingness to listen and learn.
• Able to react positively under pressure to deliver solutions in a timely manner.
• Enjoy results-oriented and thought-provoking work with a strong desire to progress career.
• Able to work in a global, multi-cultural environment.
• Able to express compassion and have engineering empathy.
• Willing to travel as required by role, when needed.

Academic requirements

• Bachelor's Degree in Management Information Systems, Computer Science, or related computer engineering degree is preferred but relevant work experience and proven background is foremost.

Language: Java, SQL , JavaScript.

Software Ideology : Design Pattern , SOLID principle , YAGNI , KISS , Microservices, CLEAN/LAYERED architecture.

Framework: Spring (Boot, MVC, DataJPA, Security), JMS(Rabbit MQ/Apache camel/active MQ), ORM tool(Criteria API/Criteria Builder/Query DSL/Springdata JPA), REST(Jersey, Spring MVC , Feign Client) , Vaadin/GWT/jHipster/Google Polymer

Database : RDMS(Oracle/, Postgresql) , NoSql(MongoDB). Subversion : SVN , Git

Preferred Knowledge: Angular, HTML/CSS, Kotlin, Kafka , JUnit/TestNG , Docker, Kubernetes

1. Responsible for writing business logic and integrating it end to end (from DB-WS to UI & vice versa).
2. Creating Rest endpoints to be used by other applications which will suffice the business requirements.
3. Deploying the applications in cloud
4. Lead and develop engineers in the engineering
5. Lead technical risk mitigation, design and planning activities
6. This role requires a level of technical experience and interpersonal skills to be able to work effectively as a team player with our internal
7. Proactive thinking with a ‘can do’
8. Improve development efficiency with new tools/frameworks
9. Responsible for server-side web application logic and integration of the work
10. Write the web services and APIs used by dependent application

• Database creation, integration, and
• Cloud Knowledge
• Using back-end frameworks to build server-side software
• Cloud computing integration
• API integration
• Security audit

Responsibilities

• Design and develop REST-based web services utilizing Java micro services web frameworks (Spring Boot)
• Apply design principles and patterns in creating enterprise level solutions, as needed
• Perform web services tuning and performance testing
• Implement unit tests as needed
• Support front-end developers in leveraging web services
• Automate/script common developer tasks, continually optimize personal and team workflows
• Infrastructure setup and configuration
• Engage in code review and feedback process
• Take a feature from inception to completion independently across the stack
• Collaborate with teammates on proposed UX/UI and provide feedback as needed
• Participate in and support the entire SDLC processes

Requirements

• Spring Boot, Spring Security, Spring JPA & Hibernate
• Relational data modelling concepts and experience in PostgreSQL, MySQL, or similar
• Adopted opinionated RESTful web services design patterns
• Microservices-based application architecture
• Application containerization technologies, including Docker, Kubernetes, and cloud-vendor implementations (AWS, Azure, other)
• Other modern technologies relevant to the technology stack defined here
• Javascript ES6 or later
• React
• Git

Responsibilities:

• Consult with users, clients, and other technology groups on issues, and recommend programming solutions, install, and support customer exposure systems
• Apply fundamental knowledge of programming languages for design specifications.
• Analyze applications to identify vulnerabilities and security issues, as well as conduct testing and debugging
• Serve as advisor or coach to new or lower level analysts
• Identify problems, analyze information, and make evaluative judgements to recommend and implement solutions
• Resolve issues by identifying and selecting solutions through the applications of acquired technical experience and guided by precedents
• Has the ability to operate with a limited level of direct supervision.
• Can exercise independence of judgement and autonomy.
• Acts as SME to senior stakeholders and /or other team members

Qualifications:

• Minimum 6 years of total IT experience
• Minimum 4 years of Appian development experience
• Good logical and reasoning skills
• Consistently demonstrates clear and concise written and verbal communication
• Demonstrated problem-solving and decision-making skills
• Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements
• Ability to read requirements and independently work on a project with minimal supervision

Education:

• Bachelor’s degree/University degree or equivalent experience

Job Description:

In this role, you will:

• Be responsible for building APIs, coding, documenting and maintaining scalable web/mobile applications in a fast-paced environment
• Be involved in conceptualization of IOT product features & AI Model Integrations, designing, development and debugging in the real-time environment
• Collaborate with multiple stakeholders to deliver products in an agile environment
• Continuous Integration and Continuous Deployment

Required Skills :

• Good understanding of Data Structures &Algorithms with strong analytical skills.
• Deep understanding of javascript and web fundamentals like HTML, CSS3, Boostrap 3, SDKs, cookies, Sockets,
• Experience in programming languages: nodejs, python, java, Angular/React JS,
• Knowledge of Relational and Non-relational Databases and Cache like MySQL, Mongo, Elasticsearch, Redis etc
• Knowledge of RESTful paradigms and to experience building/consuming APIs, microservices & system design architecture
• Experience in client side technologies like JavaScript, jQuery, Typescript and React JS.
• Good in Building UI/UX of web application and integration of backend and frontend
• Capable of hosting AI model on AWS cloud by developing APIs

Desired Skills:

• Ability to break complex projects into modules and propose effective solutions in view of capabilities of existing platforms and infrastructure.
• Experience in managing build/deployment pipelines for continuous integration and continuous delivery to improve the quality and availability of products & services.
• Understanding of cloud architecture and cloud deployments - AWS SQS, Lambda, EC2, S 3, Azure, other cloud technologies

1. Should have deep knowledge in the relevant tech stack (JAVA, MEAN, MERN, LAMP, etc.,) with Micro-services experience.

2. Must be well versed with algorithms

3. Should have in-depth knowledge of databases - SQL, NoSQL, Mongo DB.

4. Should be able to suggest the best stack and provide an optimized approach to complete a project.

5. Should be able to covert requirements into sprint plans and estimations.

6. Should be able to jump on client calls and translate and break down business level requirements into developer goals/sprints.

7. Should be able to step in and code/solve problems when required

8. Should be able to review the code of the developers and objectively define points for improvement

9. Should be willing to learn new stacks and spend a lot of time on RnD

10. Should be able to get things done :)

11. Should be able to assess risks involved in the projects.