We are looking for a FULL-TIME OFFICE POSITION Java Developer (2-3 years experience) who is proficient with coding and can design, develop, test, and implement Java applications and resolve technical issues.
As a Java Developer, we are looking for a highly skilled candidate, who will be responsible for building great web applications in Java, analyzing business objectives and user requirements, suggesting necessary changes for the existing Java applications, compiling detailed technical documentation, and determining application functionalities and features.
Do you think you fit this description well? Then apply now!
Expected Responsibilities
- Understanding the business requirements
- Designing and developing the front end for customer-facing applications using the MVC framework
- Creating RESTful APIs for the front-end developers with and with ORM or raw query for any Database technologies like MySQL or MongoDB
- Creating self-contained, reusable, and testable modules and components
- Ensuring a clear dependency chain regarding the app logic as well as the file system
- Supporting continuous improvement by investigating alternatives and technologies and presenting these for architectural review
- Writing non-blocking code and resorting to advanced techniques, such as multi-threading, when required
Required Skills And Qualifications
- MCA/BTech degree in Computer Science, Engineering, or a related subject
- Thorough understanding of the responsibilities of the platform, database, API, caching layer, proxies, and other web services used in the system
- Experience with Docker or any other containerization tools
- Growth mindset and a positive and collaborative attitude
- Professional, precise communication skills
- Fluency in English, both written and spoken
Must-Haves
- At least 2-3 years of experience as a Java Developer
- Experience with Amazon Web Services (S3, Lambda, Elastic Beanstalk, and other AWS modules)
- Hands-on experience in Core Java, Spring Boot, and Spring framework (Embedded Tomcat), REST API skills
- Deep understanding of Java, servlets in J2EE, web-based request handling with Microservices architecture
- Experience with JavaScript-based front-end frameworks like Angular JS or React JS
- Good understanding of Design Patterns, Data structures, and Algorithms
- Exposure to Agile principles and methodologies, including Continuous Integration and Test Driven Development
- Comprehensive knowledge of OO design principles and development patterns
- Java Batch Scheduling (e.g., Flux, Quartz) knowledge
- Previous experience working with clean code, SOLID principles, TDD
A Little About Who We Are
Klizo Solutions, founded by Joseph Ricard, is an IT company that develops outstanding applications and techs in an enterprise environment, located near CC2 in the New Town Area, Kolkata.
But it isn’t the first brainchild of our founder, as he also has multiple start-ups to his credit, including one of the largest music apps in the Philippines and Italy and a first-of-its-kind Cannabis Vending Machine.
So, naturally, being a part of a company founded and run by such a visionary tech leader and a serial entrepreneur, our employees always have ample opportunities to learn and grow as the company evolves.
Currently, our big happy Klizo family consists of 50+ employees. But we want to extend the happiness of working and collaborating with talented individuals even further. And by this, we mean we will hire more talents over the next few weeks!
Perks Of Being A Klizonian
- Training will be provided (if required)
- 5-day working in a week
- On-time salary every month
- Cool and approachable management
- Numerous opportunities for growth
Job Type: Full Time

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Backend Developer/Full Stack Developer Job Description - We are looking for developers who can convert complex business problems into tech deliverables, build scalable systems and work in a fast-paced environment.
Responsibilities:
Building scalable and robust applications.
Building and maintaining reusable code for future use.
Actively participate in code reviews.
Troubleshooting and debugging.
Following predefined design guidelines.
Timely delivery of tasks
Proficient and fast in implementing required processes across teams.
Innovative and open to trying/learning new things to improve the system or processes.
Skills required
Proven experience as a Full Stack Developer/Backend Developer
Experience with large-scale architectural patterns, event-driven microservices, well-designed APIs, and efficient algorithms.
Knowledge of at least 1 Object Oriented Programming language (e. g. Node.js, Python)
Knowledge of at least 1 Relational database and familiarity with NoSQL databases.
Problem-solving skills.
Excellent communication and teamwork skills.
Git/BitBucket
Optional skills -
React/React Native
Docker
Terraform
CI/CD
AWS
Web technologies
Must haves - Javascript, Object Oriented Programming, Git
Full Stack senior developer with ReactJS & Redux
-
Node js with Express framework
- Knowledge of HTML, CSS and Javascript with React JS
- Experience with MongoDB
- Knowledge of RESTful APIs.
- Experience with web paradigms such as REST, Responsive Web Design etc.
- Experience with CI/CD tooling (at least Git and Jenkins)
- Good understanding of code versioning tools, such as GIT
- Good to know Agile/Scrum/Kanban
- A hands-on full-stack engineer to join the core team with experience in building products from scratch into large-scale platforms and solving business problems leveraging new and innovative technology
- Leverage the DevOps team to ensure the product can be built, deployed, and tested across all of the release cycles from dev to production
- Strong grasp of modern security principles and how to apply them to applications
- Work with stakeholders (product owners, project managers, and scrum masters) to define and clarify requirements.
- Hands-on development with both front-end, middle-tier, and back-end programming
- Adhere to agile development methodologies
- Experience in Node.js, Javascript and Javascript libraries, NOSQL databases, Python etc
Experience: 7+ years
Responsibilities:
• Work with development teams and product managers to ideate software solutions
• Design client-side and server-side architecture
• Build the front-end of applications through appealing visual design
• Hands on experience in Spring Boot and good knowledge of MySQL, MongoDB
• Hands on experience in building RESTful based APIs
• Develop and manage well-functioning databases and applications
• Write effective APIs
• Test software to ensure responsiveness and efficiency
• Troubleshoot, debug and upgrade software
• Create security and data protection settings
• Build features and applications with a mobile responsive design
• Write technical documentation
Requirements:
• 7+ Yrs experience as a Full Stack Developer.
• Proven experience as a Full Stack Developer or similar role
• Experience developing Rich Internet based applications
• Experience with Spring boot and Angular 6 or above.
• Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
• Knowledge of multiple back-end languages ( Java, NodeJS) and JavaScript frameworks (e.g. Angular, React)
• Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache) and UI/UX design
• Excellent communication and teamwork skills
• Great attention to detail
• Organizational skills
• An analytical mind
Required qualification:
*) Any degree from a reputed university
*) Proven software development experience and Java/J2EE skills development.
Experience:
- 4-10 years of Full Stack Application development experience is must.
- Deep understanding of client side development, coding in HTML5, CSS3, JavaScript ES6, and jQuery.
- Strong experience using a client side MVC framework such as NodeJS, React JS, NextJS and Redux.
- Top notch programming skills and write code for robust software design.
- Experience in responsive design, cross browser compatibility and website performance.
- Experience in object oriented design skills.
- Aggressive problem diagnosis and creative problem solving skills.
- Good understanding of how browsers and DOM work.
- Experience with Git/Bitbucket.
- Experience with handling Services, RESTful, APIs.
Responsibilities :
- To work with a cross-functional software development team on highly visible strategic projects as an expert level individual contributor to the coding tasks assigned.
- Responsible for development of highly responsive, web based UI in a flexible and well-structured frontend architecture.
- Experience working with remote data via REST and JSON
- Experience with third party libraries and APIs
- Produce well designed efficient code in a timely manner to meet delivery timescales/milestones.
- Mentor other developers on software best practices technical guidance and help grow their software development skill sets.
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· Participate in the full development life cycle, working within broadly defined parameters ·Own the delivery of an entire piece of a system or application ·Management and execution against project plans and delivery commitments · Work closely with development manager, tech leads, Scrum master and Product owner to develop the best technical design and approach for new product development · Builds software solutions where the problem is not well defined. Designs and defines the interaction between the other component pieces · Create and execute appropriate quality plans, project plans, test strategies and processes for development activities in concert with business and project management efforts. · Self-directed and capable of working effectively in a highly innovative and fast-paced environment. · Writing high quality code, participating in code reviews, designing/architecting systems of varying complexity and scope, and creating high quality documentation supporting the design/coding tasks · Work with a highly multi-disciplinary team spread across multiple continents to drive technology changes and analytical findings · Self-motivated person on software development and code writing, should adopt the technology changes
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Relevant job experience: |
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· 3 – 6 years of experience in software development · BS or MS in Computer Science or in a relevant Engineering discipline · Computer Science fundamentals in object-oriented design · Computer Science fundamentals in data structures · Computer Science fundamentals in algorithm design, problem solving, and complexity analysis · Strong technical experience with object oriented design (Java, JavaScript related technologies) and RDBMS; however this role appreciates NoSQL technologies exposure. · Working experience in Object Oriented JavaScript (OOJS) frameworks such as Angular, Node etc will be a plus, however core OOJS is expected. · Good knowledge of Data structures, Algorithms and distributed system design. ·Good knowledge on Deployment structures of the developing modules and Cloud based deployment precisely. · Good experience on any web framework with stringent security norms : Spring or equivalents · Good working experience in any ORM (Object Relational Mapping) frameworks ·Thorough working experience in one or more Web and Application Servers. Consistent track record and experience leading creation of complex software systems that have been successfully delivered to customers ·Knowledge of professional software engineering practices & best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations Experience in communicating with users, other technical teams, and senior management to collect requirements, describe software product features, technical designs, and product strategy Will have experience designing and supporting large-scale distributed systems in a production environment · Ideal candidates will show excellent debugging and troubleshooting skills, with an enthusiastic attitude to support and resolve customer problems. |
Required skills:
1. Backend : Core Java, Spring Boot, Micro services, Hibernate/JPA, Data Structure and
Algorithms and Restful Web Services
2. Front end : HTML, CSS, JavaScript, jQuery, Vue.JS, NuxtJS ,Vue-router, Vuex
3. Data base : MySQL
4. Version Control Tool : Git
5. Cloud Service : AWS
JOB DESCRIPTION
Commercial experience using the Full stack Java Development
Should be strong on basics of core Java - Basic Oops concepts, String,
Collections, Exceptions, Interface, Inheritance
Spring Family - Spring Boot, Spring Core
Experience in creating Micro service using REST & Spring Boot
Should be familiar with UI HTML, CSS, Java Script, Vue.JS framework
Hands on experience on Oracle or SQL Server database
Knowledgeable in AWS cloud.
Agile Experience: Should be able to understand Scrum ceremonies and able to
demonstrate experience on Agile
About First Principles
We are a Tech Holding Company and our portfolio companies generate millions in revenue. What is unique about FirstPrinciples is that most of our companies remain controlled and majority owned by First Principles and its team members rather than by external investors. We are proud that our design team builds world class products from India. https://firstprinciples.io/">https://firstprinciples.io/Job Description:
We at First Principles are looking for a trustworthy and proactive WordPress Developer with minimum 3 years of Web Development experience.
Roles & 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.
- Requirement analysis and discussion with Stakeholders
- Provide user experience based on UX design principles
Requirement & Skills :
- 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, GraphQL)
- Proficient understanding of code versioning tools like Git
- Strong understanding of PHP back-end development
- 3+ years of experience as Wordpress developer
- Experience in Digital Marketing Agencies/Studio
- Working on both front-end and back-end programming, relevant frameworks, and third-party libraries
- Building reusable code and libraries for future use.
- Participating in DevOps.
- Owning & building new modules/features end-to-end independently.
- Collaborating with other team members and stakeholders.
- Working in an agile environment to rapidly build high quality and robust features.
- Proactively discovering, evaluating, and implementing new technologies to improve development efficiency.
What you need to have:
- Master in Node.js and frameworks available for it.
- Hands-on with anyone (Angular / React / Vue) frontend framework. Hands-on with Vue will be a big plus.
- Experience with modern JS toolchains such as Webpack, Grunt, Bower, and Yeoman.
- Hands-on experience with AWS & DevOps.
- Good understanding of SQL & No-SQL Databases.
- Understanding the nature of asynchronous programming and its quirks and workarounds.
- Open Source and DevOps enthusiast.
- Comfortable with Test Driven Development.
- Can learn and adapt fast, as well as identifying and solving problems.
- Understanding of Git, SPA, PWA, Docker.
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