
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.

Similar jobs
- 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.
Opportunity Summary
We are looking for an enthusiastic engineer with experience building Salesforce AppExchange apps to lead the development of Salesforce connectors for our marketing technology products.
What would you do?
· Collaborate with stakeholders in establishing application requirements, determining features, creating customer-friendly solutions, and determining support needs and performance requirements.
· Plan, design, develop, test, and deploy software to satisfy these requirements.
· Work according to the agile programming application development methodology adhered to including test-first, iterative development, and continuous re-prioritization.
· Support the maintenance of our hosted technology solutions.
· Work with other team members in accomplishing group objectives and participating in code reviews.
· Ensure timely and robust implementation of the company’s development plans.
· Ensure that all relevant parties are kept up to date on progress of projects and give feedback on an ongoing basis.
· Contribute to the review, selection, and adoption of proprietary tools and technologies.
· Use specialist knowledge and experience of information technology to provide technical advice and vision.
Technical Skills
The following skills are needed for this role.
Experience
· 3+ years’ experience in web application design and development
· Bachelor’s Degree in relevant discipline or equivalent experience
Primary Skills
· Strong background in Java development
· Experience working with databases and/or CRM systems.
· Experience with, or willingness to learn the Salesforce platform
Secondary Skills (nice to have)
· Experience with Salesforce APEX, VisualForce, SOQL, etc.
· Experience building and maintaining Salesforce AppExchange apps.
· AWS ecosystem and tools, developing for serverless environments.
· Front-end expertise: HTML, CSS, JavaScript, etc.
· Other languages such as JavaScript, Typescript, C#, Ruby, Python, PHP, etc. are all valuable.
Soft Skills
· Thrives collaborating in a team environment with a diverse range of people.
· Passionate about delivering an amazing customer experience.
· Able to have a change of mind, and able to change the minds of others.
· Writes clearly and concisely.
· Capable of working without a company office, with a fully remote team.
Growth Skills
· Possesses a good work ethic; a self-starter with a desire to grow.
· Always looking for better ways to get the job done.
We are looking for an experienced Java Developer with strong proficiency in Kafka and MongoDB to join our dynamic team. The ideal candidate will have a solid background in designing and developing high-performance, scalable, and reliable applications in a microservices architecture. You will be responsible for building real-time data processing systems, integrating various services, and ensuring smooth data flow across systems.
Key Responsibilities:
- Design, develop, and maintain scalable Java applications with a focus on performance and reliability.
- Build and maintain Kafka-based real-time data pipelines for handling high-volume, low-latency data.
- Work with MongoDB to design and optimize database schemas and queries for high throughput and availability.
- Collaborate with cross-functional teams to define, design, and implement new features and improvements.
- Troubleshoot and resolve issues related to system performance, scalability, and reliability.
- Ensure software quality through best practices, including testing, code reviews, and continuous integration.
- Implement and maintain security best practices in both code and data handling.
- Participate in agile development cycles, including sprint planning, daily standups, and retrospectives.
Required Skills & Qualifications:
- 7+ years of experience in Java development, with a strong understanding of core Java concepts (J2EE, multithreading, etc.).
- Hands-on experience with Apache Kafka, including setting up brokers, producers, consumers, and understanding Kafka Streams.
- Proficient in working with MongoDB for designing efficient data models, indexing, and optimizing queries.
- Experience with microservices architecture and RESTful APIs.
- Familiarity with containerization technologies like Docker and orchestration tools like Kubernetes is a plus.
- Strong understanding of distributed systems, message-driven architectures, and event streaming.
- Familiarity with version control systems like Git.
- Excellent problem-solving skills, with the ability to debug and optimize code for high-performance systems.
- Experience with CI/CD pipelines and automated testing.
-
Strong Java programming skills
-
Minimum of 5 years practical software development experience
-
Robust object-oriented design pattern knowledge and implementation experience using Java;
-
Python a plus
-
Advanced knowledge and experience developing and working with relational databases such as
-
Sybase and MySQL
-
Experience with multi-tier application architecture and high performance distributed and in-
-
memory caching solutions
-
Strong understanding of data modeling techniques
-
Strong foundation in SDLC best practices including test driven development, unit testing
-
discipline, agile development, and CI/CD strategies
Key Responsibilities
- Back-end Implementation: Authorization, Authentication, Modular design
- Application Development: Documentation, code quality, Unit Testing, Optimization, Bug fixing.)
- Back-end Operations (build tools, deployment, speed: (app, tests, builds, deploys), monitoring errors/logs, and stability).
- Review the created data model & ask any necessary clarifying questions before starting on work
- Write API code to implement the action on visual elements.
- Develop Json Web Services and Web applications.
- Create prototypes and staging sites for review and feedback
- Optimize websites and applications to ensure fast loading speeds
- Maintain websites and implement any necessary additions or enhancements
- Identify and troubleshoot various website issues and coding problems
- Collaborate with members of the website team, including designers and front-end developers, to consistently improve functionality and user-friendliness of web applications
- Maintain updated knowledge of the development industry and any advancements in technology
- Meet tight deadlines as required
- Knowledge of the common application/web security and OWASP vulnerabilities.
- Knowledge of the encryption algorithms to protect sensitive information.
- Knowledge of PII, PCI, HIPPA, and GDPR compliance and how to implement.
- Understanding of security breaches of data-in-transit and data-at-rest and knowledge in implementation for both.
- Knowledge/Aware of finding the vulnerabilities of the third-party components/libraries used in the application and remediating vulnerabilities.
Technical Skills: Java,Spring boot, Rest API, Json, JPA and/or Hibernate, SQL, AWSDatabase : MySQL, PostgreSQL, SQL Server, MongoDBOther : Tomcat, Eclipse, Oauth, JWT, Git.
Must-Have:
- Core Java (Must be good in Core Java concepts, Java programming practices, Clean coding.)
- Spring Framework(Must have working experience in Spring Core)
- Any SQL framework(hands-on working experience in any of these: Hibernate/JPA/MyBatis/Spring Data/Others)
- Hands-on experience in REST API
- Hands-on experienceSQL Database(any of the databases: Oracle/MySQL/PostgreSQL/SQLServer)
- Must have working experience with basic GIT
- Maven or Gradle (Must have working experience in building Java projects using maven or Gradle.)
- Should be able to work independently under someone's guidance.
Good to have:
- Advanced Java(Threading, Performance optimization)
- Spring Boot
- Other Spring frameworks(Spring Security, Spring Batch, Others)
- Microservices - Any NoSQL database(MongoDB, Cassandra, others)
- Application designing concepts.
owners, business analysts and team members to analyse business requirements and proposed
solutions. A highly motivated and enthusiastic to join our Core Technology team and make a
difference.
Must-Have Skills:
• Candidate should have basic experience in Core Java and Advance Java design patterns
• Candidate should have basic experience in Advance Java frameworks – Spring, Hibernate,
JSP, Servlet.
• Good understanding of MAVEN & SVN is a must.
• Front end technologies knowledge is required to communicate with the web development
team. JavaScript, JQuery, AJAX, JSON.
• Collaborating with other teams. Excellent problem solving, debugging, design and debugging
skills required.
Good to Have Skills:
• Have good interpersonal and communication skills.
• E-commerce domain knowledge will be an add-on.
• Knowledge in API Design and docker.
• Knowledge of Agile methodologies
• Knowledge of Unit testing
Primary Responsibilities:
• Work closely with Tech Leads, Architects, Project Manager / Onsite Leads.
• Understand/apply reusable code design, leverage application architecture/framework
capabilities and functionality, and design/develop solutions that are highly reliable, scalable,
and perform to meet business-defined service levels.
• Contribute to the technical code and design documentation.
• Conduct code reviews and ensuring quality solutions are built and tested.
• Provide production support and issue triage for products.
Position : Backend Developer – SDE3 : Java/Nodejs
As part of the engineering team, you would be expected to have deep technology expertise with a passion for building highly scalable products. This is a unique opportunity where you can impact the lives of people across 150+ countries!
Responsibilities
● Own architecture, design, development, and implementation of different modules/features of the services
● Design, develop, deploy and support web applications.
● Bring in industry best practices
● Discover opportunities for performance improvements
● Recommend ways to improve reliability, efficiency and code quality
● Focus on continuous delivery and reducing complexity
● Carry out code reviews and manage pull requests within the mobile application development team
● Build applications based on micro-services architecture
Requirements
● Overall 5+ years of experience in Backend development (Java or Nodejs).
● B.E/B.Tech in CS or equivalent streams from institute of repute (IITs, NITs, BITs, IIITs or equivalent)
● Strong object oriented design skills & knowledge of design patterns
● Experience in working with data platform & data lake pipeline building is preferred.
● Experience designing & developing distributed systems involving multiple web services, databases (both SQL and NoSQL), caches, queues, etc. taking into consideration scalability, availability, fault tolerance, consistency, etc. of the overall system
● Well-aware of and enforces development best practices: Unit Tests, Code Reviews, Integration Tests, CI/CD, Monitoring, Alerting, etc


We are hiring for Python Developer for one of the leading company in Cloud & Blockchain communication
Job Description
• Develop new API features and maintain existing features
• Write reusable microservices and libraries for future use
• Optimize backend services for scalability
• Build products for our customers on top of our APIs
• Build internal tools and automate repetitive operations
Desired Profile
Education: B.tech/ B.E./ MCA
Exp- 2-5 Years (preferably in Product based company)
• Good understanding of various backend components and microservice architecture
• Good understanding of at least one SQL and Non-SQL datastore
• Strong understanding of data structures and algorithms
• Basic understanding of frontend web technologies like ajax
• Proficient understanding of Git and version control
• Familiarity with a Unix-like operating system is a must
• Being fluent with either Go or Python would be a plus
• Familiarity with docker and kubernetes would be a plus
• Contribution to opensource projects would
General Accountabilities/Job Responsibilities
- Participation in the requirements analysis, design, development and testing of applications.
- The candidate is expected to write code himself/herself.
- The candidate is expected to write high level code, code review, unit testing and deployment.
- Practical application of design principles with a focus on the user experience, usability, template
- designs, cross browser issues and client server concepts.
- Contributes to the development of project estimates, scheduling, and deliverables.
- Works closely with QA team to determine testing requirements to ensure full coverage and best
- quality of product.
- There is also the opportunity to mentor and guide junior team members in excelling their jobs.
Job Specifications
- BE/B. Tech. Computer Science or MCA from a reputed University.
- 3 -12 Years of experience in software development, with emphasis on JAVA/J2EE Server side programming.
- Hands on experience in Core Java, Multithreading, RMI, Socket programing,
- JDBC, NIO, webservices and Design patterns.
- Should have Knowledge of distributed system, distributed caching, messaging frameworks,
- ESB etc.
- Knowledge of Linux operating system and PostgreSQL/MySQL/MongoDB/Cassandra database is essential.
- Additionally, knowledge of HBase, Hadoop and Hive are desirable.
- Familiarity with message queue systems and AMQP and Kafka is desirable.
- Should have experience as a participant in Agile methodologies.
- Should have excellent written and verbal communication skills and presentation skills.
- This is not a Fullstack requirement, we are purely looking out for Backend resources.

