Full Stack Developer

🔴 Profile: Senior Java Full Stack Developer

🔷 Experience: 6+Years

🔷 Location: Remote

🔷 Shift: Day Shift

(Only immediate joiners & candidates who have completed notice period)

✨ What we want:

✅ Java 8+ expertise

✅ React proficiency

✅ Jenkins (CI/CD pipeline management)

✅ Docker (Containerization)

✅ React (Advanced component development)

✅ CI/CD (Continuous Integration/Deployment)

✅ Spring Boot framework

✅ Microservices architecture

✅ Full stack development experience

✅ RESTful API development

✅ Database experience (SQL/NoSQL)

✅ Git version control & CI/CD

✅ Frontend-Backend integration

Role & Responsibilities

Contributes to the technical vision for an engineering team, aligning with company-wide strategies and goals.

Contributes to the design and development of robust, scalable, and user-friendly web applications.

Create innovative solutions using the latest technologies and tools for front end development and backend development.

Collaborate with product managers, designers, and engineers to define product direction and to deliver complex applications.

Conduct thorough code reviews and provide constructive feedback to ensure high-quality code.

Mentor and guide junior engineers, fostering a culture of continuous learning and improvement.

Troubleshoot and debug complex issues in production environments, working closely with customer support and operations teams to ensure timely resolution and minimal disruption to business operations

If interested please apply on ( https://candidate.hirezy.ai/job/12ORRzQ)

Responsibilities:

• Participate in the development and support of the .NET applications across diverse technology stacks.
• Independently maintain, troubleshoot, and enhance legacy .NET applications
• Build and Enhance applications using Latest .NET Technologies using Microservices architecture
• Deploy application fixes using Devops pipeline using GitHub actions and other CI tools
• Investigate and fix bugs, optimize performance, and ensure system reliability.
• Implement enhancements to meet customer needs while maintaining backward compatibility.
• Support data migration and customer transition to a cloud-based product.
• Collaborate with product, support, and operations teams to ensure a stable and effective product experience.
• Provide long-term technical support and modernization recommendations where appropriate.

Skills Required

• Proven experience working with legacy and Modern.NET applications (C# .NET, ASP.NET, Web Services, Microservices, Entity Framework, XML, Json).
• Hands-on experience with .NET, JavaScript, HTML5 and Angular is Mandatory.
• Comfortable working with older codebases and understanding existing system logic.
• Experience with SQL Server (stored procedures, optimization, and maintenance).
• Willingness to focus on support, maintenance, and incremental improvements rather than greenfield development.
• Strong problem-solving skills and a practical approach to software maintenance.
• Strong debugging skills and the ability to diagnose and resolve production issues efficiently.
• Prior experience with enterprise or long-standing software products is a plus.
• Must be detail-oriented, patient, and committed to long-term product stability.
• Experience with upgrading legacy applications to adhere to modern, up-to-date development standards is a bonus

Flexible to work in EST or Pacific Time Zone

About Kloud9:

Kloud9 exists with the sole purpose of providing cloud expertise to the retail industry. Our team of cloud architects, engineers and developers help retailers launch a successful cloud initiative so you can quickly realise the benefits of cloud technology. Our standardised, proven cloud adoption methodologies reduce the cloud adoption time and effort so you can directly benefit from lower migration costs.

Kloud9 was founded with the vision of bridging the gap between E-commerce and cloud. The E-commerce of any industry is limiting and poses a huge challenge in terms of the finances spent on physical data structures.

At Kloud9, we know migrating to the cloud is the single most significant technology shift your company faces today. We are your trusted advisors in transformation and are determined to build a deep partnership along the way. Our cloud and retail experts will ease your transition to the cloud.

Our sole focus is to provide cloud expertise to retail industry giving our clients the empowerment that will take their business to the next level. Our team of proficient architects, engineers and developers have been designing, building and implementing solutions for retailers for an average of more than 20 years.

We are a cloud vendor that is both platform and technology independent. Our vendor independence not just provides us with a unique perspective into the cloud market but also ensures that we deliver the cloud solutions available that best meet our clients' requirements.

What we are looking for:

● Overall 8+ Years of Experience in Web Application development.

● 3+ Years of Designing Middleware using NodeJS platform.

● 5+ Years of Experience in developing middleware using NodeJS

platform.

● 2+ Years of Experience in using NodeJS along with AWS Server-less

platform.

● Good Experience with Javascript / TypeScript, Event Loops,

ExpressJS, GraphQL, SQL DB (MySQLDB), NoSQL DB(MongoDB)

and YAML templates.

● Experience in developing Java, Angular, Java Full stack

● Good Experience with TDD Driven Development and Automated Unit

Testing.

● Good Experience with exposing and consuming Rest APIs and SOAP

APIs on NodeJS platform and Swagger API contracts.

● Good Experience in building NodeJS middleware performing

Transformations, Routing, Aggregation, Orchestration and

Authentication(JWT/OAUTH).

● Experience supporting and working with cross-functional teams in a

dynamic environment.

● Experience working in Agile Scrum Methodology.

● Very good Problem Solving Skills.

● Very good learner and passion towards technology.

● Excellent verbal and written communication skills in English

● Ability to communicate effectively with team members and business

stakeholders

Secondary Skill Requirements:

● Experience working with any of Loopback, NestJS, Hapi.JS, Sails.JS, Passport.JS

Why Explore a Career at Kloud9:

With job opportunities in prime locations of US, London, Poland and Bengaluru, we help build your career paths in cutting edge technologies of AI, Machine Learning and Data Science. Be part of an inclusive and diverse workforce that's changing the face of retail technology with their creativity and innovative solutions. Our vested interest in our employees translates to deliver the best products and solutions to our customers.

Full Stack Developer Responsibilities:

• Developing front end website architecture.
• Designing user interactions on web pages.
• Developing back-end website applications.
• Creating servers and databases for functionality.
• Ensuring cross-platform optimization for mobile phones.
• Ensuring responsiveness of applications.
• Working alongside graphic designers for web design features.
• Seeing through a project from conception to finished product.
• Designing and developing APIs.
• Meeting both technical and consumer needs.
• Staying abreast of developments in web applications and programming languages.

Requirements

• Degree in computer science.
• Experience with ( React+Node ) Or ( react + Angular) Or ( Node + Angular)
• Strong organizational and project management skills.
• Proficiency with fundamental front-end languages such as HTML, CSS, and JavaScript.
• Familiarity with JavaScript frameworks
• 
  
• Familiarity with database technology such as MySQL, Oracle, and MongoDB.
• Excellent verbal communication skills.
• Good problem-solving skills.
• Attention to detail.

Key Skills:

            Programming Languages: C#, VB.NET

            Server-Side Technologies: ASP.NET

            Front-End Technologies: Html5, ES5/ES6/ JavaScript, CSS, jQuery, Bootstrap, Ajax, Web

             Sockets

            Database: SQL Server

            Knowledge on below concepts/technologies is an added advantage

            - Cloud Platforms: Azure / Google

            - NodeJS, Mongo DB

            - Redis, RabitMQ, MQTT, Kafka

            - Concept of Continuous Integration / Continuous Deployment

Key Deliverables: Writing codes as per the requirement.

Job Description:

Experience - 4 to 8 Years

Ideally Applicants have:

What You'll Do

Maintain and extend existing payment modules, extensions, and plugins

Develop new modules, sample code, SDKs, and production code for merchants and partners

Help define requirements for 3rd party developer APIs and tools

Analyze/debug merchant and partner integration issues

Assist in building and maintaining a test environment for engineering and our partners to test new feature compatibility

Skills Required but not limited to:

Python, Django, Django Rest Framework.

AWS Services Including, CloudFront , S3, API

Gateway, Lambda, Step Functions, SES, DynamoDB ,

Serverless Framework

Fair understanding of building RESTful APIs

Strong understanding of front end technologies, such as JavaScript, Jquery , HTML5, and CSS3

Good to have experience with version control, docker , deployment pipelines, CI/CD

Backend Web Application Development

AWS Identity and Access Management principles SQL (MS SQL Server, PostgreSQL, AWS Aurora comparable)

GIT , JIRA, Agile / Scrum

Experience: 4-6 years

Role Description:

• Design, build, and maintain applications using Node.JS
• Hands-on working on various Azure PAAS services.
• Good problem solving abilities along with strong understanding of Data structures, various design patterns & algorithms.
• Enhance existing services and applications to increase availability, reliability, and scalability in a microservices environment
• Work across the engineering team to build new features and services at scale
• Improve engineering tooling, process, and standards to enable faster, more consistent, more reliable, and highly repeatable application delivery
• Remain engaged with latest technology trends and understand operational challenges to continually evolve application delivery processes and platform components
• Support platform technology decisions based on performance metrics and operational SLAs
• Provide guidance and best practices around security for applications and platform infrastructure

Qualifications:

• 3+ years software development experience using Node.JS
• Must have experience & understanding of working on Azure PAAS services.
• Strong understanding of Azure PAAS services like Services, Service Bus, etc.
• Exposure/understanding of JavaScript frameworks like Angular.JS/React.JS is added advantage.
• Experience with database and cloud technologies
• Understand the benefits of microservices, but also understand the challenges they bring and current trends on how to address those challenges
• Strong written and verbal communication skills
• BS degree in Computer Science or equivalent, Master’s degree preferred.