Java Developer at Mintoak · Bengaluru (Bangalore), Mumbai, Gurugram · 3 - 7 years · ₹5L - ₹15L / yr · Raised funding · Posted 5 Mar 2022

Job Title: Java Developer
Job Type: Permanent/Contractual
Experience: 3+ years
Job Location: Bangalore, Mumbai, Gurgaon
Qualification: B. Tech, BE, MCA or higher
JOB DESCRIPTION:
- Design overall architecture of the web application.
- Work with UI designers, business users and other team members to develop web applications
- Define, develop and develop APIs
- Integrations with partner APIs and, Database Management
- Maintain quality and ensure responsiveness of applications
- Collaborate with the rest of the engineering team to design and launch new features.
- Maintain code integrity and organization
- Work closely with graphic designers.
- Understand and implement security and data protection
- Development experience for both mobile and desktop.
TECHNICAL SKILLS & EXPERIENCE:
- Proficient in JAVA with Spring Boot framework
- Proficient using relational databases such as MySQL
- Experience with cloud message APIs, REST APIs and usage of push notifications.
- Knowledge of code versioning tools such as Git, Mercurial or SVN
- Good understanding of collaboration tools
- Should be comfortable with Agile methodology and using Agile tools
- Good verbal and written communication skills
- Good problem-solving skills.

About Mintoak
About
Similar jobs (10)
- Experience in Core Java, CXF, Spring.
- Experience in spring boot, microservices.
- Extensive experience in developing enterprise-scale n-tier applications for the financial domain. Should possess good architectural knowledge and be aware of enterprise application design patterns.
- Should have the ability to analyze, design, develop and test complex, low-latency client-facing applications.
- Good development experience with RDBMS, preferably Sybase database
- Good knowledge of multi-threading and high volume server side development
- Experience in sales and trading platforms in investment banking/capital markets
- Basic working knowledge of Unix/Linux
- Excellent problem solving and coding skills in Java
- Strong interpersonal, communication and analytical skills.
- Should have the ability to express their design ideas and thoughts.
Experience and Required Skill Sets:
1 Solid experience in software design and development using Microsoft ASP.NET framework, C#, Visual Studio, and in writing clean, readable, and easily maintainable code
2 5+ years of experience in WCF, WPF, VB.NET, SQL Server, JQuery, Angular 10 and above.
3 5+ years of experience in developing highly scalable REST/Web APIs
4 5+ years of experience in developing highly efficient SQL/NoSQL Queries
5 5+ years of experience in Relational and Document databases
6 Strong understanding of object-oriented programming and possess strong fundamental design principles for building a scalable application.
7 Experience in using the MVC framework, working knowledge in APIs, and Service Oriented Architecture
8 Strong understanding of object-oriented programming and possess strong fundamental design principles for building a scalable application.
9 Experience in Angular version 10 and above is required
10 Expert in SQL programming & Database Design (Stored procedure, Function, Trigger, Constraints, Replication)
11 Strong ability in HTML and JavaScript (AJAX, DOM)
12 Development experience with data integration technologies including REST, SOAP, JSON, XML
13 Expertise in programming and usage of any unit testing framework. Expertise in integration testing and continuous integration.
14 Experience working in a DevOps environment will be an added advantage.
Responsibilities:
• Ability to create complex, enterprise-transforming applications that meet and exceed client expectations.
• Responsible for the bottom line. Strong project management abilities. Ability to encourage the team to stick to timelines.
• Follow best-in-class coding practices and review the solutions vis-à-vis the requirements and technical specifications.
• Should demonstrate strong client interfacing capabilities like emails and calls with clients in the US/UK
1.Candidates should have experience in design and develop high-volume applications for delivering
high-availability and performance.
2. Write Well designed, testable and efficient code.
3. Ensure designs are in compliance with specifications.
4. Prepare and produce releases of software components.
5. Support continuous improvement by investigating alternatives and technologies for the
architectural review.
6. Should be highly motivated in both solo and team situations by contributing to a great team spirit.
7. Desire and drive to take an active role in improving the end product
8. Should have strong knowledge of client server interaction, good understanding of REST
architecture
SKILLS REQUIRED
Required Skills
- 5+ years of experience in Backend Java Development.
- Strong proficiency in Core Java.
- Hands-on experience with Spring Boot.
- Experience with Spring Framework, Spring Data JPA, and Hibernate.
- Experience with Spring Batch.
- Strong understanding of RESTful APIs.
- Good knowledge of Microservices architecture.
- Strong experience with SQL databases.
- Exposure to NoSQL databases.
- Experience with Git and CI/CD.
- Experience with JUnit, Mockito, or similar testing frameworks.
- Strong debugging and troubleshooting skills.
- Good understanding of software development best practices.
Good-to-Have Skills
- Docker / Kubernetes
- AWS / Azure / GCP
- Kafka / RabbitMQ
- Redis
- Swagger / OpenAPI
- Monitoring and logging tools
Position Title : Software Engineer
Position Type: Full-Time
Department: Research & Development
Reports To: First Level Manager,
Company Background:
Affiliated with US Group companies, CGLIA Solutions LLP is an innovative Software Product Development organization developing highly available, highly secure, cloud-based enterprise software products catering to the needs of leading Research Facilities, University Medical Centers, Hospitals, and Pharmaceutical companies across the globe, ultimately contributing to the development of life-saving medications.
CGLIA is committed to helping software professionals unleash their creativity, build world-class enterprise applications, and accelerate their careers in a collaborative and innovation-driven environment.
Job Summary :
As a Software Engineer (Java), you will be responsible for designing, developing, and maintaining scalable, secure, and high-performance cloud-based enterprise applications. You will work closely with Product Management, Business Analysts, QA, DevOps, and cross-functional engineering teams to deliver innovative software solutions that exceed customer expectations.
The ideal candidate should be a self-starter with excellent analytical and problem-solving skills, strong expertise in Java backend technologies, and a passion for developing high-quality software. This role also provides an opportunity to mentor junior engineers, participate in technical discussions, and contribute to architectural decisions.
Key Responsibilities
- Participate in requirement analysis and collaborate with Product Management to understand functional and non-functional requirements.
- Contribute to technical design discussions and prepare technical design documentation.
- Design, develop, test, and maintain scalable backend applications using Java and Spring Boot.
- Develop and maintain RESTful APIs and Microservices.
- Write clean, reusable, maintainable, and well-documented code following industry best practices.
- Optimize application performance, scalability, reliability, and security.
- Perform unit testing, code reviews, debugging, and production issue resolution.
- Collaborate with QA, DevOps, UI, and Product teams throughout the software development lifecycle.
- Mentor junior engineers and actively contribute to knowledge sharing within the team.
- Stay updated with emerging technologies, frameworks, and software development best practices.
- Participate in technical interviews and hiring activities to support organizational growth.
- Undertake additional responsibilities as required to achieve project and organizational objectives.
Qualifications (Education, Experience, Skills & Knowledge)
- Bachelor's degree in Computer Science, Information Technology, or an equivalent discipline.
- 5+ years of hands-on experience in Java application development.
- Strong expertise in Core Java (Java 8/11/17) and Object-Oriented Programming concepts.
- Extensive experience with Spring Boot, Spring MVC, Spring Data JPA, Spring Security, and Hibernate.
- Strong experience designing and developing RESTful APIs and Microservices.
- Experience working with relational databases such as MySQL, PostgreSQL, Oracle, or MS SQL Server.
- Good understanding of Data Structures, Algorithms, Design Patterns, and Multithreading.
- Angular, Bootstrap, Material Design, HTML5, CSS, JavaScript
- Hands-on experience with Git, Maven/Gradle, and Agile/Scrum development methodologies.
- Experience with code quality tools such as SonarQube and static code analysis.
- Exposure to Docker, Kubernetes, CI/CD pipelines, and cloud platforms (AWS, Azure, or GCP) is preferred.
- Knowledge of messaging systems such as Kafka or RabbitMQ is an added advantage.
- Strong analytical, troubleshooting, and debugging skills.
- Excellent written, verbal, and interpersonal communication skills.
- Ability to work independently and collaboratively in a fast-paced product development environment.
- Eagerness to learn and adopt new technologies.
Job Description – Full Stack Developer (Software Developer II)
Company: Gemba Concepts
Location: Bangalore.
Position: Software Developer II (Full Stack)
Experience: 4–5 years
Reporting To: Team Lead
About Gemba Concepts
Gemba Concepts is an innovative IT solutions provider helping organizations transform digitally with scalable and reliable software solutions. We focus on delivering business value through cutting-edge technologies, quality engineering, and a strong culture of collaboration.
Role Overview
We are seeking a Full Stack Developer (Angular + Java) with 4–6 years of experience to join our dynamic development team. The role requires strong expertise in frontend development with Angular and backend development with Java/Spring Boot, along with good knowledge of modern software engineering practices.
Key Responsibilities
● Design, develop, and maintain web applications using Angular (frontend) and Java/Spring Boot (backend).
● Collaborate with Team Lead, QA, and DevOps to deliver high-quality software within timelines.
● Experience working with RESTful services, authentication and state management.
● Build responsive, scalable, and secure applications following best practices.
● Write clean, efficient, and reusable code while adhering to coding standards.
● Troubleshoot and debug issues across the application stack.
● Work with DevOps team on application deployment and CI/CD pipelines.
● Contribute to knowledge sharing, documentation, and process improvement.
Required Skills & Qualifications
● Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).
● 4–6 years of professional experience as a Full Stack Developer.
● Strong expertise in Angular 12+ (TypeScript, RxJS, HTML5, CSS3, PrimeNG, JavaScript, IONIC,SCSS).
● Solid experience in Java, Spring Boot, REST APIs, JPA/Hibernate.
● Proficiency in relational databases (MySQL, PostgreSQL, or Oracle).
● Good understanding of Microservices Architecture.
● Experience with Git, CI/CD tools (Jenkins, GitLab CI, GitHub Actions, or Azure DevOps).
● Strong problem-solving and debugging skills.
● Excellent communication and teamwork abilities.
Good to Have
● Exposure to cloud platforms (AWS, Azure, or GCP).
● Familiarity with Docker and Kubernetes.
● Knowledge of testing frameworks (JUnit, Jasmine/Karma).
● Experience in Agile/Scrum development environments.
What We Offer
● Opportunity to work on challenging and impactful projects.
● Collaborative team culture with mentorship and career growth.
● Competitive compensation and benefits.
● Learning and upskilling opportunities in the latest technologies.
Job Description – Full Stack Developer (Software Developer II)
Company: Gemba Concepts
Location: Bangalore.
Position: Software Developer II (Full Stack)
Experience: 4–6 years
Reporting To: Team Lead
About Gemba Concepts
Gemba Concepts is an innovative IT solutions provider helping organizations transform digitally with scalable and reliable software solutions. We focus on delivering business value through cutting-edge technologies, quality engineering, and a strong culture of collaboration.
Role Overview
We are seeking a Full Stack Developer (Angular + Java) with 4–6 years of experience to join our dynamic development team. The role requires strong expertise in frontend development with Angular and backend development with Java/Spring Boot, along with good knowledge of modern software engineering practices.
Key Responsibilities
● Design, develop, and maintain web applications using Angular (frontend) and Java/Spring Boot (backend).
● Collaborate with Team Lead, QA, and DevOps to deliver high-quality software within timelines.
● Experience working with RESTful services, authentication and state management.
● Build responsive, scalable, and secure applications following best practices.
● Write clean, efficient, and reusable code while adhering to coding standards.
● Troubleshoot and debug issues across the application stack.
● Work with DevOps team on application deployment and CI/CD pipelines.
● Contribute to knowledge sharing, documentation, and process improvement.
Required Skills & Qualifications
● Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).
● 4–6 years of professional experience as a Full Stack Developer.
● Strong expertise in Angular 12+ (TypeScript, RxJS, HTML5, CSS3, PrimeNG, JavaScript, IONIC,SCSS).
● Solid experience in Java, Spring Boot, REST APIs, JPA/Hibernate.
● Proficiency in relational databases (MySQL, PostgreSQL, or Oracle).
● Good understanding of Microservices Architecture.
● Experience with Git, CI/CD tools (Jenkins, GitLab CI, GitHub Actions, or Azure DevOps).
● Strong problem-solving and debugging skills.
● Excellent communication and teamwork abilities.
Good to Have
● Exposure to cloud platforms (AWS, Azure, or GCP).
● Familiarity with Docker and Kubernetes.
● Knowledge of testing frameworks (JUnit, Jasmine/Karma).
● Experience in Agile/Scrum development environments.
What We Offer
● Opportunity to work on challenging and impactful projects.
● Collaborative team culture with mentorship and career growth.
● Competitive compensation and benefits.
● Learning and upskilling opportunities in the latest technologies.
Build Products. Solve Real Problems. Grow with Us.
Are you passionate about building scalable applications, solving complex engineering challenges, and working with modern technologies?
At NonStop io Technologies, we're looking for a talented Java Developer who enjoys creating high-quality software, collaborating with smart teams, and continuously learning new technologies.
This isn't just another development role. You'll work on real-world products, modern architectures, cloud technologies, AI-powered development tools, and systems that impact businesses and users every day.
If you're someone who loves writing clean code, takes ownership of your work, and wants to grow into a strong technical contributor or future tech lead, we'd love to connect with you.
About NonStop io Technologies
NonStop io Technologies is a product engineering company with 10+ years of experience building web and mobile applications for startups and enterprises.
We're a team of passionate engineers who believe in:
- Building products, not just projects
- Continuous learning and innovation
- Engineering excellence and quality delivery
- Long-term ownership and customer success
- Collaboration, transparency, and growth
Our engineers don't just execute tasks, contribute ideas, influence architecture decisions, and help shape products from concept to scale.
What You'll Be Working On
- Designing and developing scalable backend applications using Java and Spring Boot
- Building REST APIs and Microservices
- Working on cloud-ready applications and distributed systems
- Collaborating with product managers, designers, and engineers
- Improving application performance, scalability, and reliability
- Contributing to architecture and technical design discussions
- Leveraging AI-powered development tools to enhance productivity
- Working with CI/CD pipelines and modern software engineering practices.
Skills We're Looking For
Must Have
- 3–6 years of experience in Java development(Min 3 Years)
- Strong expertise in Java, Spring Boot, Spring MVC, and Hibernate/JPA
- Experience building Microservices and REST APIs
- Strong understanding of OOP, Design Patterns, and Clean Coding Practices
- Experience with MySQL or PostgreSQL
- Working knowledge of Git
- Hands-on experience with Frontend Technologies (HTML, CSS, JavaScript, React/Angular)
- Experience with Maven or Gradle
Good to Have
- Experience with AWS or cloud environments
- Exposure to CI/CD pipelines and DevOps practices
- Experience with distributed systems and scalable architectures
- Knowledge of automated testing frameworks
- Familiarity with AI-assisted development tools such as GitHub Copilot
Why Developers Love Working With Us
- Work on real products with real impact
- Opportunity to work on modern architectures and cloud technologies
- Exposure to AI-powered software development practices
- Learn directly from experienced engineers and architects
- Friendly, collaborative, and growth-oriented culture
- Freedom to experiment, innovate, and share ideas
- Continuous learning and career growth opportunities
- Work with a team that values ownership, trust, and engineering excellence
Interested in Joining Our Team?
We're always excited to connect with developers who are curious, driven, and passionate about technology.
If you enjoy building quality software, learning new technologies, and taking ownership of your work, this could be the right opportunity for you.
We look forward to connecting with you!
Senior Full-Stack Developer – Skills
Experience: 6–9 years | Location: Bengaluru (5 days in office) | Joining: within 15 to 30 days
Must-have skills
Backend (Java and Spring Boot)
- 6+ years of hands-on Java development with Java 11/17+, including multithreading, concurrency, and the collections framework.
- Strong Spring Boot experience: REST APIs, Spring Data JPA, Spring Security, configuration, and exception handling.
- Designing clean, versioned REST APIs with consistent error handling and documentation (Swagger/OpenAPI).
- Performance tuning and optimisation of backend services.
Frontend (ReactJS)
- Hands-on production experience building React applications with hooks and functional components.
- State management using Redux or the Context API.
- Building reusable component libraries and structuring a scalable frontend codebase.
- Strong JavaScript (ES6+); TypeScript is preferred.
- Frontend performance optimisation (rendering, lazy loading, bundle size).
Database
- Strong SQL skills with PostgreSQL, MySQL, or SQL Server.
- Schema design, indexing, query optimisation, and transaction handling.
- JPA/Hibernate, including how to avoid common pitfalls such as N+1 queries and lazy-loading issues.
Security
- Authentication and authorisation using JWT and OAuth 2.0 / OIDC.
- Role-based access control.
- Secure coding practices (OWASP Top 10 awareness).
Quality and testing
- Unit and integration testing with JUnit and Mockito.
- Frontend testing with Jest or React Testing Library.
- Ability to set and enforce testing standards for the team.
Debugging and production support
- Debugging complex issues across the full stack (UI, API, and database).
- Root-cause analysis of production incidents and permanent fixes.
Senior-level responsibilities
- Solution design: breaking features into components, APIs, and data models before development starts.
- Code reviews: leading reviews and setting coding standards and best practices.
- Mentoring: guiding and unblocking two full-stack developers through pairing, reviews, and design discussions.
- Technical ownership: owning modules end to end, from design through deployment and support.
- Estimation and planning: sizing work realistically and flagging risks early to the CTO and product team.
- Communication: explaining technical decisions clearly to engineers, the CTO, and product stakeholders.
Good-to-have skills
- Microservices architecture and design patterns
- Microsoft Azure (preferred); AWS or GCP also valued
- Docker, with basic Kubernetes knowledge
- CI/CD pipelines (GitLab, Jenkins, or GitHub Actions)
- Messaging systems: Kafka, RabbitMQ, or Azure Service Bus
- Experience with multi-tenant SaaS products
- Exposure to aviation, training, EdTech, or other regulated domains
- AI/LLM integration in applications
Screening checklist
CheckMust showSpring BootProduction APIs they designed, not only builtReactProduction screens they built hands-on, not only integratedDesign ownershipAt least one module or feature they designed end to endCode reviewsEvidence they review others’ code and enforce standardsMentoringHas guided at least one junior or mid-level developerDebuggingCan walk through a real production issue they solvedAvailabilityCan join within 15 days and work 5 days from the Bengaluru office
Job Description:
We are looking for a highly skilled Full Stack Developer with a strong background in Angular, Java, Angular, and Cloud Server to join our dynamic team. The ideal candidate will have 4-8 years of professional experience in developing, enhancing, and maintaining scalable web applications and enterprise solutions.
Key Responsibilities:
- Design, develop, and maintain high-quality, scalable, and secure web applications using Angular and Java.
- Work on front-end development using Angular to create responsive and user-friendly interfaces.
- Implement back-end functionalities using Java and Struts frameworks.
- Develop, manage, and optimize SQL Server databases.
- Collaborate with cross-functional teams, including product managers, designers, and QA engineers, to deliver robust solutions.
- Ensure code quality through code reviews, testing, and adherence to coding standards.
- Debug and resolve technical issues and performance bottlenecks.
- Stay updated with the latest technologies and contribute to improving the development processes.
Required Skills:
- Proficiency in Angular for front-end development.
- Strong experience with Java and Struts for back-end development.
- Expertise in working with cloud and SQL Server for database management.
- Familiarity with RESTful APIs and integrating front-end and back-end components.
- Strong problem-solving skills and attention to detail.
- Excellent communication and teamwork abilities.
Preferred Skills:
- Knowledge of Agile development methodologies.
- Experience with version control tools like Git.
- Familiarity with CI/CD pipelines and deployment strategies.
- Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field.
If you are passionate about technology and thrive in a fast-paced environment, we’d love to hear from you!














