- Proficiency in Java, with a good understanding of its ecosystems
- 2+ Yrs experience in microservices
- Sound knowledge of Object-Oriented Programming (OOP) Patterns and Concepts
- Familiarity with different design and architectural patterns
- Skill for writing reusable Java libraries
- Know how of Java concurrency patterns
- Basic Understanding of the concepts of MVC (Model-View-Controller) Pattern, JDBC (Java Database Connectivity), and RESTful web services
- Experience in working with popular web application frameworks like Play and Spark
- Relevant Knowledge of Java GUI frameworks like Swing, SWT, AWT according to project requirements
- Ability to write clean, readable Java code
- Experience in handling external and embedded databases
- Understanding basic design principles behind a scalable application
- Skilled at creating database schemas that characterize and support business processes
- Basic knowledge of JVM (Java Virtual Machine), its drawbacks, weaknesses, and workarounds
- Implementing automated testing platforms and unit tests
- In-depth knowledge of code versioning tools, for instance, Git
- Understanding of building tools like Ant, Maven, Gradle, etc
- Expertise in continuous integration
- Other required skills of a java developer include the basic knowledge of:
- JavaServer pages (JSP) and servlets
- Web frameworks like Struts and Spring
- Service-oriented architecture
- Web Technologies like HTML, JavaScript, CSS, JQuery
- Markup Languages such as XML, JSON
- Abstract classes and interfaces
- Constructors, lists, maps, sets
- File IO and serialization
- Exceptions
- Generics
- Java Keywords like static, volatile, synchronized, transient, etc
- Multi-threading and Synchronization

About QBrainX
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Javascript, Callback, Async, Promise, Experience in writing restful APIs, Javascript, Nodejs, ReactJs, MySQL.
Immediate Joiner
What You’ll Do
● Architect, develop, and optimize full-stack applications with modern web technologies.
● Lead the design and implementation of scalable microservices, APIs, and cloud-based solutions.
● Develop and maintain front-end applications using React, Angular, or Vue.js, ensuring a seamless user experience.
● Build robust backend services using Java, Node.js, or Python, integrating with databases and external systems.
● Drive best practices in software engineering, including code reviews, design patterns, and scalable architectures.
● Work with containerization (Docker, Kubernetes) and cloud platforms like AWS, GCP, or Azure.
● Optimize database performance with relational (PostgreSQL, MySQL) and NoSQL (MongoDB, Cassandra)
solutions.
● Collaborate with cross-functional teams, including product managers, designers, and DevOps, to deliver high-quality
software.
● Mentor and guide junior engineers, fostering a culture of learning and innovation.
● Ensure high availability, security, and performance of applications through proactive monitoring and testing.
● Continuously improve CI/CD pipelines, development workflows, and automation strategies.
What You Need
● 5+ years of experience as a Full Stack Software Engineer, with a focus on scalable web applications.
● Strong proficiency in JavaScript/TypeScript and front-end frameworks (React, Angular, or Vue.js).
● Deep experience with backend development using Java, Node.js, Python, or Go.
● Expertise in building RESTful APIs, GraphQL, and event-driven architectures.
● Hands-on experience with cloud platforms (AWS, GCP, Azure) and serverless computing.
● Strong knowledge of containerization (Docker, Kubernetes) and infrastructure as code (Terraform, Ansible).
● Experience working with message queues (Kafka, RabbitMQ) and distributed systems.
● Familiarity with secure coding practices and software supply chain security principles.
● A track record of technical leadership in driving projects and mentoring engineers.
● Strong problem-solving skills and the ability to work in a remote-first, agile environment.
● A passion for open-source technologies and a drive to stay ahead of industry trends.
Why Join Us?
● Help secure the software supply chain for millions of developers worldwide.
● Build meaningful software in a collaborative, fast-moving environment with strong technical peers.
● Stay hands-on while leading—technical leadership is part of the job, not separate from it.
● Join a global engineering organization with deep local roots and a strong team culture.
● Competitive salary, great benefits, and opportunities for growth and innovation.
Responsibility:
∙Develop and maintain code following predefined cost, company and security
standards.
∙Work on bug fixes, supporting in the maintenance and improvement of existing
applications.
∙Elaborate interfaces using standards and design principles defined by the team.
∙Develop systems with high availability.
∙Attend and contribute to development meetings.
∙Well versed with Unit testing and PSR Standards.
∙Master Software Development lifecycle, standards and technologies used by the
team.
∙Deliver on time with high quality.
∙Write Automation tests before to API call to code it and test it.
∙Trouble Shooting and debugging skills.
∙Perform technical documentation of the implemented tasks.
Role & responsibilities
1. Develop and maintain native Android applications using Kotlin and Java.
2. Familiarity with RESTful APIs to connect Android applications to back-end services
3. Work with APIs, third-party libraries and Familiarity with MVC, MVVM.
4. Proficient in code versioning tools including GitHub and Gitlab.
5. Familiarity with push notifications,and cloud messaging.
6. Identifying potential problems and resolving application bugs.
7. Fixing application bugs before the final release.
8. Publishing application on Play Store.
9. Maintain code quality and Ensure the performance, quality, and responsiveness of applications.
10. Collaborate with cross-functional teams for seamless integration.
11. Stay up to date with the latest industry trends and technologies.
Preferred candidate profile
- Minimum 3+ Years of Android Developer Experience or Created an App Before.
- Strong knowledge of Kotlin and Java.
- Experience with Jetpack Compose, Android Jetpack Components, Room, and Coroutines.
- Experience with UI/UX Designing, RESTful APIs and third-party libraries.
- Understanding of agile development methodologies.
- Strong problem-solving and debugging skills.
- Excellent communication and teamwork abilities.
- Knowledge of Firebase Integration is an added advantage.
- Previous experience in fintech industry considered as plus point.
Perks and benefits
- Competitive Salary and Professional development opportunities and training.
- Opportunity to work with cutting-edge technologies in a fast-paced environment.
- Collaborative and supportive work environment.
- Professional experience in enterprise java software development using Spring MVC framework , RESTful APIs and SOA
- Experience working in Cloud(AWS)
- Outstanding problem solving skills
- API Development experience
- Exposure to monitoring tools such as ELK, Splunk
- Experience with Selenium for UI automated tests written in Cucumber or Scala
- Able to handle day-to-day challenges and owning the resolution of issues as they arise.
We are looking for a Senior Developer to build and implement programs. As a senior developer, you’ll gain valuable management experience delegating responsibilities to the rest of your team and reviewing the work of junior developers.
Requirement
- Bachelor’s Degree in Computer Science required.
- 3+ years of experience in web and software development with NODE.JS and REACT.JS.
- Ability to work independently and multi-task effectively.
- Demonstrated understanding of projects from the perspective of both client and business.
Technical Skills
- Node Js
- MERN Stack
- Jira
- Version Control
- PHP, MySQL
- CSS
- OOP
- Agile Development
Roles & Responsibility
- Develops software solutions by studying information needs, conferring with users, studying systems flow, data usage, and work processes; investigating problem areas; and following the software development lifecycle.
- Documents and demonstrates solutions by developing. documentation, flowcharts, layouts, diagrams, charts, code comments, and clear code.
- Prepares and installs solutions by determining and designing system specifications, standards, and programming.
- Improves operations by conducting systems analysis and recommending changes in policies and procedures.
- Meeting deadlines.
- Accomplishes engineering and organization mission by completing related results as needed.
- Troubleshoot, debug and upgrade existing software
Job Brief:
We are looking for a C# .Net Developer with experience as Full Stack Developer to produce scalable software solutions. You will be part of a cross-functional team that is responsible for the full software development life cycle, from conception to deployment. You should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries. You should also be a team player with a knack for visual design and utility.
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.
· 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.
Requirements:
· Proven experience as a Full Stack Developer
· Experience in .Net, MVC framework
· Experience developing desktop and mobile applications.
· Proven experience in UI development with strong concepts in HTML, CSS, JavaScript
· Strong command on API Development
· Familiarity with databases- SQL, SQL Server DB
· Knowledge of JavaScript frameworks (React, Angular, Node)
· Problem Solving and Logical building.
· Good to have- Knowledge in Azure Logic Apps, Azure, Azure function app.
Technical Skills: HTML, CSS, React, C#.Net, API, JavaScript, Full Stack, SQL
Responsibilities
- Adding more features to our existing website which can ease the campaign launching process for campaigners.
- Incorporating various tools which can track the users behavior and other key metrics.
- Build APIs which are scalable and can help strategically partnering with other companies or organizations.
- Adopting and incorporating changes as per the new technologies.
- Investigate production issues pertaining to customer features to determine root cause and implement solutions
- Work with the real-time feedback from our users (external and internal) to make the products better.
- Take ownership of the backend services, ensure the best possible performance.
- Strong problem-solving skills, organizational and communication skills, team player
Requirements
- Preferably 1+ year of experience in full stack development.
- Hands on experience in front-end languages preferably html5, CSS3, React Js.
- Top-notch programming skills in JavaScript and a strong understanding of web fundamentals
- Experience in backend languages preferably NodeJs
- Familiar with MySQL/SQL server
- Familiar with JavaScript technologies
- Familiar with cloud services like AWS, Git
- Knowledge/experience in building Web APIs
- Good understanding of the foundations of security and best practices ∙ Good Problem-solving skills.
What you'll get:
Work with technologies like React, ReactJS, NodeJs.
Gain knowledge on full application lifecycle
Faster growth and opportunities
Full Stack Developer
Skills:
-
Proficiency with JavaScript and HTML5
-
Minimum 2+ years of hands-on experience with AngularJS and Angular Frameworks
-
Experience with Java, JSON, Spring Boot and Hibernate
-
Experience with MYSQL databases
-
Familiarity with Linux environments
-
Experience with GIT
-
Hands on experience with AWS S3 is preferred
-
Experience with web servers & application servers such as Apache and Nginx is good to have
Responsibilities:
-
Design and develop client-side and server-side architecture
-
Develop and manage well-functioning database
-
Implementation of approved user interface
-
Design and construction of REST APIs
-
Server management and deployment for the relevant environment











