
Purpose
To design, develop, test, and maintain integrated software applications, systems, and platforms
Responsible for ensuring that the software created is reliable, scalable, and secure
The candidate should use his/her expertise to maintain enterprise wide upstream and downstream integration
solutions that help organizations achieve their business goals and provide value to end-users
Key Accountabilities
Responsibilities will include but will not be restricted to:
Designing and developing solutions at middleware and integration layer
Ensure the best standards are followed for integrating with multiple upstream and downstream
applications
Documenting and Developing APIs which are fault tolerant, performance oriented and allow for publishing
across multiple sources
Ensure management of the interfaces on the WSO2 EI platform
Ensure continuous monitoring, troubleshooting, and debugging
Ensuring that the integrations development is part of the overall CI/CD pipeline
Working with stakeholders to ensure that integration solutions meet business requirements and are
delivered on time
Technical Requirements
A Bachelor’s degree in Computer science, software engineering, or any other equivalent field
Has 6+ years of experience in the field of software engineering or software development
Experience with WSO2 middleware technologies like WSO2 Enterprise Integrator (EI), WSO2 API Manager,
and WSO2 Identity Server
Experience in developing multiple type interfaces such as SOAP, REST, WebHooks, GraphQL and having
knowledge of working on changing one type to other
Software development skills including proficiency in a modern programming language such as
Java/C++/Python/Golang.
The ideal candidate should have worked on application development within an enterprise ecosystem.
The person should also have the necessary knowledge to connect to systems like mail, DB, external
systems, or APIs etc.
Ideally the person should have demonstrated creating common interfaces or adapters for interactions
between heterogeneous systems with least amount of code change or no code change at all on both the
integrating systems.
The person needs to be hands on and should be able to write code and review the code of teammates.
Desired Personal Qualities and Behavior
Excellent relationship management skills with the ability to engage, negotiate and manage key
stakeholders and suppliers.
Excellent communication, interpersonal and influencing skills.

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Responsibilities:
● Design, develop, test, and maintain software applications using Java technologies.
● Implement robust solutions using Spring MVC, Spring Boot, and Hibernate frameworks.
● Develop and optimize database operations with MySQL.
● Analyze and solve complex problems by applying knowledge of data structures and algorithms
Requirement -
Programming Languages & Technologies: Strong knowledge of Java (Core Java, Java 8+).
● Frameworks: Proficiency in Spring MVC, Spring Boot, and Hibernate. ● Algorithms and Data Structures: Good understanding and practical application of DSA concepts.
● Databases: Experience with MySQL – writing queries, stored procedures, and performance tuning.
● Version Control Systems: Experience with tools like Gi
Responsibilities:
- Define the code review process for the team to follow and perform code reviews.
- Design, implement, and maintain Java-based applications that can be high-volume and low-latency.
- Ensure application designs conform with business goals.
- Develop and test software & Identify and resolve any technical issues arising.
Eligibility:
- 3+ yrs of experience developing web applications using J2EE / Java.
- Possess knowledge and skills in software programming in Core Java, J2EE, Microservices-related technologies, Spring Boot, Spring MVC, Rest API, JavaScript, and XML.
- Experience developing enterprise-level web applications and RESTful APIs using Microservices.
- Experience in API Management & in using version control and CI / CD tools.
Experience in Design Patterns, Design principles & memory Management.
- Strong understanding of data structures and algorithms
- Sound understanding of object-oriented programming and excellent software design skills.
- Good experience of SOA/Microservices/Restful services and development of N-tier J2EE / Java Springboot applications (API- s).
- Strong understanding of database design and SQL (mySql/mariaDB) development
- Should have experience in Apache Kafka, RabbitMQ, or other Queueing systems.
Delivery of High Quality, Scalable and Extensible systems, and applications on-time and on-budget.
-Adoption and Evolution of the software engineering practices and tools within the organization
- Keep in sync with the latest technology developments and open source offerings. - Collaborate with other technology and business teams within the organization to provide efficient robust solutions to the problems.
Responsibilities
- Plan, develop and implement large-scale projects from conception to completion.
- Interface with clients and gather business requirements and objectives.
- Translate clients’ business requirements and objectives into technical applications and solutions.
- Understand and evaluate complex data models.
- Design, develop and implement new integration.
- Execute system development and maintenance activities.
- Develop solutions to improvise performance and scalability of systems.
- Mentor junior and mid-level engineers.
Minimum Requirements
- 3-5 years of relevant experience, working in Java related technologies.
- A Good Engineering or Masters degree from a reputed university
- Should have strong technical skills with a good grasp of OO concepts and design patterns
- Good knowledge of SQL database ( MySQL, Oracle, etc )
- Good understanding of frameworks like Spring, Hibernate, etc.
- Good understanding of spring boot and microservices.
- Exposure to AWS services - S3, SQS, Lambda, DynamoDB, API Gateway, etc.
Good to have
- Knowledge of No-SQL DBs like mongo, dynamoDB, etc.
- Knowledge of message brokers/queuing services like SQL, rabbitMQ, Kafka, etc.
Your Qualifications:
7 to 12 years of experience with majority as Java engineer
Strong hands on experience on building application using technologies Java, Spring, Hibernate, Maven/Gradle.
Experience in building Micro Services using Spring Boot / Go.
Strong knowledge and experience with SQL queries and databases like Postgre SQL/Oracle.
Strong knowledge and experience on Platform components such as Docker, Kubernetes and Service Mesh (Istio).
Good knowledge of scripting languages (preferably Python and Bash)
Familiarity with CI/CD environment (Jenkins).
Experience on Observability stack such as ELK Stack, Prometheus & Grafana would be added advantage.
Should have experience on Active MQ based async queuing system design and deployment.
Strong experience of system design and implementation of end-to-end integrated systems.
Familiarity with Hazelcast and Zk Solution would be a plus.
Strong skills to write technical design documentation.
Experience of leading a team as tech lead.
Ability to work effectively in a team environment as well as independently.
Good communication skills with tech/non-tech people.
What You'll Do:
Assigned to software development projects and/or system enhancements as tech lead.
Be engaged in a whole process of development project (requirements analysis, design, implementation, testing/verification, deployment, operation/maintenance).
Work closely with project manager and other engineers. Some of them are in different locations such as Japan and Singapore.
Always improve the design quality, code quality, testing quality and system quality spontaneously. In addition, create such a culture in our team.
Understand business needs and user behavior and develop solutions to those needs.
Develop and maintain a deep understanding of our systems and propose system improvements.
Guide and support less-experienced members as mentor and role model to improve the team productivity and achieve team’s goals together.
Better to Have:
Familiarity with Telecom Service Provider’s Billing Ecosystem/BSS Systems.
Familiarity with and experience on Cloud Native Technologies.
Familiarity with Agile Software development process.
Familiarity with and experience on Linux/Unix environment
Work experience with a remote team
Familiarity with Atlassian tools (JIRA, Confluence, HipChat)
Familiarity with source control system (Gitlab, SVN, etc.)
OUR COMMITMENT TO YOU:
You'll benefit from our network of global communities and collaborative culture that will help you build technical and functional skills and capabilities. And because we serve more than 28 countries industries globally, you'll have the opportunity to develop valuable industry-specific expertise.
The scale of our capabilities and client engagements and the unique way we innovate, operate and deliver value will give you the opportunity to deepen your existing skills even as you help create the latest technology trends. You'll have access to leading-edge technology.
Exp - 5 - 9 years
Skills : Java, Spring MVC, Spring Boot, HTML, CSS, JavaScript, Angular.js, RESTful APIs
- Looking for Senior Java Developers with strong core java skills and event-driven - microservices development.
- Exp. in Banking Domain added as advantage
Responsibilities:
1. Experience working in Lean and agile environments and practising Scrum
2. Designing of robust and scalable solutions to support Enterprise application
3. Develop and support middle ware applications using Java / Open Source
4. Provide second level support to fixes and solutions for issues in production
5. Enhance and maintain applications and components for Liquidity functions.
6. Experience in Designing scalable solutions
7. Engineering architecture, platform configuration, and documentation experience.
8. Knowledge of modern development lifecycles, such as Agile and iterative development
9. Knowledge of Biodata with HBase and spark is an added advantage
10. Collaborate with BA, QA and PM team members for effective testing and delivery.
Requirements :
1. 5+ years of experience in core Java
2. Experience in Spring MVC, Spring Boot
3. Strong database and data management experience in relational databases
4. Excellent verbal and written communication skills in English Desired Qualifications
5. Knowledge of HTML, CSS, JavaScript, Angular.js
6. Experience in event-driven workflow processing using Kafka, ActiveMQ, or Netflix OSS or similar
7. Exp. in Banking Domain added as advantage
- Provide objective guidance without personal or political considerations.
- Pitching ideas for projects based on gaps in the market and technological advancements.
- Rolling out fixes and upgrades to software, as needed.
- Securing software to prevent security breaches and other vulnerabilities.
- Setting up a continuous build environment to speed up software development and deployment process.
- Architecting overall, comprehensive, and efficient practices.
- Guiding developers and operation teams in case of an issue.
- Monitoring, reviewing, and managing technical operations.
Requirements:
- Degree in Computer Science, Information Systems, or related field.
- Previous experience working on a 24x7 cloud or SaaS operation team.
- Spring Boot Java 8, Spring Core, Spring Boot, Spring MVC, Swagger, Tomcat 8, Maven, Jenkins, SVN, GIT, Postman/Newman, RESTful Services, Containers.
- Experience with infrastructure management and monitoring.
- Proven in developing, implementing, and providing solutions to the given problem in all Java technologies.
- Proficient in stitch-together end-to-end application starting from front-end web development, back-end development, middleware integration, and persisting data in no SQL or DBMS databases.
- Ability to work independently and as part of a team.
- Hands-on programmer with ability to write idiomatic code in Java
- Strong preference to write automated unit & integration tests
- Prior experience in designing & deploying Microservices and performant REST APIs
- Good understanding of and experience in Continuous Integration / Continuous Delivery
- Hand-on experience using one of the server-side Java frameworks such as Spring Boot
- Excellent communication skills
Nice to have
- Experience working with AWS or other Cloud providers
- Experience working in Event-Driven systems (using Apache Kafka or something similar)
- Exposure to Angular or React
Experience: 2 - 5 years
Talents from Product/eComm/Internet firms Only
Key Skills: Spring boot, RESTful web services, JSON, Servlet, JSP, MySQL, MongoDB, Kafka, AWS Solr, Design Patterns, Java, Distributed systems, AWS
Looking for team members passionate about building platforms for next billion users and re-imagine the e-commerce for mobile-first users. You will be building solutions for personalization, logistics, search & discovery, payments, fraud prevention, and scalability that works and solve problems elegantly
Responsibilities:
• Develop server-side components, REST APIs
• Assume ownership for existing and new modules including design, development, and unit testing for enhancements of existing modules and development of new modules.
• Analyse problems logically and exercise sound judgment in defining, evaluating, and solving difficult technical and operational problems where solutions may be of a precedent-establishing nature.
• Lead the design and architectural improvements
• Participate and collaborate with team members in design discussions, determines areas of complexity, potential risks to successful implementation, suggest enhancements to architecture, implement POCs, and enhance application.
• Reduce technical debt with quality coding
Requirements:
• A solid grounding in Computer Science fundamentals (based on a BS or MS in CS or related field) from IITs and Premier Engineering College.
• Excellent Object Orientation, coupled with excellent problem solving and debugging skills.
• Highly skilled at Java and related technologies, including Java Frameworks like Spring-boot or Drop wizard, RESTful web services, JSON, Servlet, JSP, MySQL, MongoDB, Kafka, AWS Solr.
• Must have hands-on experience in building scalable and secure back end systems.
• Have hands-on experience with systems that are asynchronous, RESTful and demand concurrency
• Good to have knowledge of best software engineering practices for all stages of the software development life cycle, including coding standards, code reviews, testing, deployment.
• Experience level: 2-5 years of software development experience in Java with web architecture and scalable design


