Java Full Stack Developer

About the company:

Gemba Concepts Pvt. Ltd. is seeking an experienced React Native Full-Stack Developer to join our growing engineering team in Bengaluru. This full-time position requires 3+ years of professional experience building enterprise-grade mobile applications and backend services. As a key member of our technology team, you'll work on cutting-edge digital transformation solutions that power operations across manufacturing, logistics, supply chain, and industrial automation sectors.

Gemba Concepts stands at the forefront of operational excellence and technology innovation, delivering scalable enterprise platforms to customers throughout India, the Middle East, and Africa. Our engineering culture emphasizes ownership, collaboration, and continuous learning.

About the role:

We're building the next generation of industrial digital solutions, and we need talented developers who are passionate about creating high-performance mobile experiences backed by robust, scalable microservices architecture. This role offers the perfect blend of mobile and backend development, allowing you to work across the full technology stack while making meaningful contributions to products that transform how industries operate.

Key Responsibilities:

1. Mobile Development

• You'll architect and develop sophisticated React Native mobile applications for both Android and iOS platforms, ensuring smooth performance, efficient UI rendering, and exceptional user experiences. Your work will directly impact how enterprise users interact with our platform on a daily basis.
• Build feature-rich mobile applications with React Native
• Implement state management and navigation flows
• Integrate push notifications and deep linking Optimize app performance and bundle sizes

2. Backend Services

• Design and implement scalable backend microservices using Spring Boot that power our mobile applications.
• You'll work with REST APIs, relational databases, and modern cloud infrastructure to build enterprise-grade systems that handle real-world production loads.
• Develop RESTful APIs with Spring Boot Design database schemas and optimize queries
• Implement authentication and authorization Manage containerization with Docker

3.Optimization

• Enhance system reliability, optimize performance  bottlenecks, and maintain clean, scalable code

4.API Integration

• Connect mobile clients with backend services through WebSockets, real-time updates, and push notification systems

5.Architecture Design

• Contribute to architectural decisions, requirement analysis, and sprint planning with cross-functional teams 

Technical Skills Required:

We're looking for developers with deep expertise in both mobile and backend technologies. Your technical foundation should span the entire stack, from React Native mobile development to Spring Boot microservices, containerization, and cloud infrastructure. The ideal candidate brings hands-on production experience with enterprise-scale applications and demonstrates strong architectural thinking. 

1.React Native Expertise

• Master-level proficiency in React Native with deep understanding of Hooks, state 
• management patterns (Redux, Zustand, or Recoil), navigation libraries, and native 
• module integration. Experience with push notifications, deep linking, and performance optimization is essential.

2.Database Management

• Solid experience with relational databases including MySQL, PostgreSQL, or Microsoft SQL Server. Ability to design efficient 
• schemas, write optimized queries, and understand indexing strategies for performance.

Secondary Technical Skills

1. Docker Containerization

• Hands-on experience creating Docker images, configuring containers, and managing multi environment setups for development, staging, and production deployments.

2.Spring Boot Mastery

• Strong backend development skills including RESTful API design, JPA/Hibernate ORM, microservices architecture, comprehensive exception handling, and security implementation with OAuth2/JWT. 

3.Proficiency with Maven or Gradle build tools.

Version Control

• Professional experience with Git workflows, branching strategies, and collaboration through GitLab or Bitbucket.
• Understanding of code review processes and merge request best practices.

Kubernetes Orchestration

• Working knowledge of Kubernetes deployment management, with familiarity in Helm charts and Ingress configurations for container orchestration.

Soft Skills & Attributes

Technical excellence is only part of what makes a great developer. At Gemba Concepts, we value team members who bring strong soft skills, exceptional communication abilities, and a proactive mindset to their work. You'll be collaborating with UI/UX designers, quality assurance engineers, product managers, and fellow developers across multiple projects and initiatives.

Success in this role requires the ability to articulate technical concepts clearly, take ownership of your work from conception to deployment, and thrive in a dynamic, fast-paced environment where priorities can shift based on business needs. 

1.Analytical Thinking

• Strong analytical and problem-solving mindset with ability to break down complex technical challenges into manageable solutions.
• You should demonstrate systematic debugging approaches and root cause analysis skills.

2.Ownership Culture

• Proactive, ownership-driven attitude where you take responsibility for your code from development through production.
• You anticipate issues, propose solutions, and drive projects forward independently.

3.Communication Excellence

• Excellent verbal and written communication abilities, including technical documentation, code comments, and the capacity to explain architectural decisions to both technical and non-technical stakeholders.

4.Adaptability

• Ability to work effectively in fast-paced, cross functional environments with changing requirements.
• Comfortable context-switching between mobile and backend work, and collaborating across teams.

What We Offer

Joining Gemba Concepts means becoming part of a mission-driven organization that's transforming how industries operate through technology. We offer more than just a job4we provide a platform for professional growth, technical mastery, and meaningful impact. Our engineering culture emphasizes ownership, continuous learning, and direct contribution to products that serve customers across multiple countries and industries. You'll work on large-scale enterprise systems that handle real-world complexity, giving you exposure to challenging technical problems and modern cloud-native architectures. 

Position Summary

Designing, developing, and debugging new and existing software using Microsoft .Net tools and database platforms. Work in every level of our technology department, providing solutions to meet the needs of our end-users. A Software Engineer will also document solutions and designs, test code modifications and provide mentoring to programmers and junior developers.

Responsibilities:

• Work closely with senior engineers to develop high-quality software solutions
• Collaborate with team members to analyze user requirements and design software solutions
• Participate in agile development processes, including sprint planning, daily stand-ups, and sprint reviews
• Write clean, maintainable, and efficient code
• Develop and maintain unit tests to ensure code quality
• Contribute to the design and architecture of microservices-based applications
• Collaborate with cross-functional teams to troubleshoot, debug, and optimize software applications

Requirements:

• 5-10 years of experience in software development
• Proficiency in C#, .NET, Microservices architecture, SQL, and Azure services
• Experience with Agile development methodologies
• Strong problem-solving skills and attention to detail
• Ability to work independently and as part of a team
• Excellent communication skills and willingness to ask questions and seek guidance when needed

Additional Preferred Skills:

• Familiarity with other programming languages and technologies is a plus

Essential Responsibilities:

• Demonstrate an understanding of the Agile software development life cycle and distinguish the core inputs and outputs in each cycle.
• Work closely with your peers and keep engaging in a fast pace technical design and development team
• Execute in a fast pace delivery mode and focus on delivering tasks to meet monthly and quarterly digital product release goals
• Lead impact assessment and decisions related to technology choices, design / architectural considerations and implementation strategy
• Maintain code quality through best practices, unit testing and code quality automation
• Demonstrate the ability to make informed technology choices after due diligence and impact assessment
• Help in designing interfaces and information exchange between modules
• Articulate the need for scalability and understand the importance of improving quality through testing.
• Be an expert in writing code that meets standards and delivers the desired functionality using the technology selected for the project
• Drive design reviews, define interfaces between code modules, and apply existing technology to designs
• Be an expert in assessing application performance and optimizing/improving it through design and best coding practices

Qualifications/Requirements:

• Minimum Bachelor's Degree in Computer Science, Computer Engineering or in "STEM" Majors (Science, Technology, Engineering, and Math)
• 6+ years of experience in Full Stack Software Development within the enterprise or software services domain

Desired Skills:

• Expertise in full stack software development and awareness of 12 Factor software patterns
• Experience and knowledge of patterns and anti-patterns of microservices-based architecture design
• Experience developing and deploying applications on cloud (Azure, AWS, or GCP), on-premise, and hybrid-based architectures
• Mid-Level to Expert within one or more of the following UI development JavaScript: Client-Side HTML5 jQuery, jQuery UI, Knockout.js,
• Polymer, AngularJS, ReactJS, Bootstrap
• Mid-Level to Expert within one or more of the back-end development languages: .NET, Java, Python, or Scala
• Very solid API skills (e.g. Express.js/Node.js, GraphQL/Relay, Flask, Jersey, Java Spring REST or WebApi2)
• Skilled in use of Java, Kafka, and Spark streaming technologies
• Experience with containerization technologies such as Rancher, Kubernetes, Docker and Helm
• Hands-on experience in data storage environments of many types (RDMS, NoSQL, HDFS, etc.)
• Knowledge of GitLab, Jenkins and Artifactory
• Solid foundation in data structures, algorithms, and OO Design with rock-solid programming skills
• Security: Identity Management and Access, application security and static code analysis
• Proven success working in and promoting a rapidly changing, collaborative, and iterative product development environment
• Strong interpersonal skills, analytical skills, combined with intellectual curiosity, and a desire and ability to "get things done" are essential
• Agile Scrum development experience
• Added advantage to those having experience in multi-tenant SaaS Platform and Developers' Portal development

Hi, Connections!

📢WE ARE #HIRING!📢

👉ROLE : Engineer / Senior Software Engineer, .NET Core with Angular9+ to 14.

👉Position: #hybrid

👉 Location: #pune

👉Job Responsibilities:

● Develop full-stack features and rapid prototypes

● Develop enhancements to existing software products

● Develop API integrations to external solutions

● Work in a team and communicate successes and challenges quickly and objectively

● Create relevant documentation for deliverables in Jira and SharePoint

👉Experience Required:

➡️ Excellent analytical and troubleshooting skills

➡️ 3+ years of software engineering experience

➡️ 3+ years of back-end experience with C#, .NET Core (C API preferred), ASP.NET Core, SQL, RESTful, web services and microsevices

➡️ 1+ years of front-end experience with Angular9+ to14 , RxJS, TypeScript,HTML5, CSS3 ,SCSS

➡️ 3+ years of experience with Web Workers and WebSockets

➡️ 3+ years of experience with SQL and any NoSQL database with eventual consistency

👉Apply Link : https://lnkd.in/diNDDP8h

1.   In-Depth knowledge and experience with C# .NET Core are must.

2.   Experience in working with API Gateways, REST, SOAP, OAuth, SAML.

3.   Experience inworking with Kafka based environment.

4.   Microservices and Event driven Architecture (with a focus on cloud).

5.   Experience and understanding of OOPS and SOLID design principals.

6.   Well verse with Design Patterns.

7.   Familiarity with Azure and AWS offerings.

8.   Understanding of Relational and NoSQL databases SQL Server, Azure SQL, MongoDB, Elastic.

9.   Familiarity with the .NET framework

10. Familiar with various design and architectural patterns

11. Knowledge of concurrency patterns in C#

12. A willingness to get trained and work on cutting edge technologies like React, Node etc.

13. Understanding fundamental design principles behind a scalable application

14. Implementing automated testing platforms and unit tests

15. Proficient understanding of code versioning tools Git

Familiarity with CICD tools, JIRA, Azure devops etc

• Collaborate with multiple stakeholders to understand the business context
• Take responsibility for developing product features
• Implement development best practices

• Rich experience in Javascript and front end frameworks like React, Angular or Vue
• Build a backend APIs using Java, Node, Python or GoLang
• Proficiency in leveraging Cloud Native components in AWS, Azure or GCP
• Experience in building scalable applications using Microservices principles is a plus
• Experience in designing for performance is a big plus
• Ability to write high quality code
• Experience in polygot persistence using databases like relational (MySQL, Postgres) and NoSQL (MongoDB, Cassandra, DynamoDB, Redis etc)
• Familiarity with DevOps tools and technologies is a plus
• Passion for continuous learning of new technologies

Technical Leader reporting to the CTO/CEO. Your responsibilities include the following, but are not limited to:

1. Architecting, Designing and Developing Software Programmes based on requirements provided
2. Designing and Developing with a high quality of code that is modular, scalable and re-usable at all times
3. Promote SRE (Site Reliability Engineering) to ensure all of the services are Highly-Available and Fault Tolerant at all times
4. Communicate effectively the system requirements to other software development teams
5. Involve pro-actively with client and their requirements
6. Evaluate and select appropriate software or hardware and suggest integration methods
7. Oversee assigned programs (e.g. conduct code review) and provide guidance to team members
8. Assist with solving technical problems when they arise
9. Ensure the implementation of agreed architecture and infrastructure
10. Address technical concerns, ideas and suggestions
11. Monitor systems to ensure they meet both user needs and business goals