
Job description for Backend Developer:
Responsibilities
• Hands-on experience in Springboot and good knowledge of MySQL, MongoDB
• Hands-on experience in building RESTful based APIs
• Develop and manage well-functioning databases and applications
• Write effective APIs
• Integration of user-facing elements developed by front-end developers with server-side logic
• Building reusable code and libraries for future use
• Optimization of the application for maximum speed and scalability•
• Implementation of security and data protection
Skills And Qualifications
• Basic understanding of front-end technologies and platforms, such as JavaScript, HTML5, and CSS3
• Understanding accessibility and security compliance (Depending on a specific project)
• User authentication and authorization between multiple systems, servers, and environments
• Integration of multiple data sources and databases into one system
• Management of hosting environment, including database administration and scaling an application to support load changes
• Data migration, transformation, and scripting
• Outputting data in different formats
• Understanding differences between multiple delivery platforms such as mobile vs desktop, and optimizing output to match the specific platform
• Creating database schemas that represent and support business processes
• Implementing automated testing platforms and unit tests
• Proficient knowledge of a back-end programming language (Java 8 and above and Spring Boot)
• Proficient understanding of code versioning tools, such as Git
• Proficient understanding of OWASP security principles
• Understanding of “session management” in a distributed server environment
Required qualification:
*) Any degree from a reputed university
*) Proven software development experience and Java/J2EE skills development.

About Semperfi Solution
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Good design skills and exposure to multiple software architectures. -
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Strong understanding of OO/ knowledge of frameworks such as Spring/ Spring Boot/ design and good software development practices. -
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Strong core server-
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side technologies experience (Java) and/or having any of front end/UI skills (Angular, JS, HTML). Knowledge of Android is a huge plus. -
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Strong database skills including schema design. -
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Strong knowhow of data-structures and algorithms. -
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Experience with configuration management, testing, deployment. -
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Hands on development across technologies. -
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Exp- 4-6yrs . -
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Grad- B.E/ B.Tech (Computer Science/ Equivalent) from a premier institute.
Aternately: -
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Strong UI architecture and design skills and keen business sense. -
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Excellent front end/UI skills (JS, HTML, Angular, Flutter) and OR Android skills. -
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Good knowledge of nodeJS. -
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Good knowhow of server-side technologies, exposure to databases. -
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Good exposure to configuration management, testing, deployment. -
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Deep knowhow of data structures, algorithms. -
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Hands on development across technologies. -
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Exp- 4- 6 Yrs
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Grad - B.E/ B.Tech (Computer Science/ Equivalent) from a premier institute.
Role - Senior Backend Developer
About
It is an AI powered GTM intelligence platform for B2B companies. We aims to become the
Master OS on top of the company's entire martech stack. We are integrating multiple sales and
marketing products into an all-in-one platform, adding smart workflows and machine learning/LLM
based intelligence applications to increase qualified pipeline and funnel conversions. It is growing
fast, has an experienced founding team and is funded by top tier investors.
About the Role
We are seeking a Senior Java Microservices Developer who is a highly skilled professional responsible for designing, developing, and maintaining microservices-based applications using Java technologies.
The job description for a Senior Java Microservices Developer typically includes the following responsibilities and requirements:
Responsibilities:
Design and develop microservices-based applications using Java technologies such as Spring
Boot, Spring Cloud, and Hibernate.
Collaborate with cross-functional teams including product managers, architects, and DevOps to
develop and implement scalable and reliable microservices.
Develop and maintain high-quality code by adhering to coding standards, best practices, and
software development methodologies.
Participate in code reviews, bug fixing, and troubleshooting to ensure high-quality code and
maintain system stability.
Work with stakeholders to understand business requirements and translate them into technical
designs.
Conduct performance analysis and optimization of microservices to ensure optimal system
performance.
Continuously improve the codebase through refactoring, code optimization, and documentation
Requirements:
Bachelor's or Master's degree in Computer Science or a related field.
5+ years of experience in Java development, with a focus on microservices development.
Strong knowledge of Java technologies such as Spring Boot, Spring Cloud, Hibernate, and RESTful
API development.
Experience in designing and developing highly scalable and reliable microservices.
Experience with containerization technologies such as Docker and Kubernetes.
Experience in developing and maintaining CI/CD pipelines.
Strong understanding of database technologies, SQL, and NoSQL databases.
Experience with cloud technologies such as AWS or Azure.
Excellent communication and collaboration skills to work effectively with cross-functional teams.
A Senior Java Microservices Developer is a critical role in the development of microservices-based
applications, and they must have a deep understanding of Java technologies and microservices
architecture to be successful in the role
Key Responsibilities:
- Rewrite existing APIs in NodeJS.
- Remodel the APIs into Micro services-based architecture.
- Implement a caching layer wherever possible.
- Optimize the API for high performance and scalability.
- Write unit tests for API Testing.
- Automate the code testing and deployment process.
Skills Required:
- At least 3 years of experience developing Backends using NodeJS — should be well versed with its asynchronous nature & event loop, and know its quirks and workarounds.
- Excellent hands-on experience using MySQL or any other SQL Database.
- Good knowledge of MongoDB or any other NoSQL Database.
- Good knowledge of Redis, its data types, and their use cases.
- Experience with graph-based databases like GraphQL and Neo4j.
- Experience developing and deploying REST APIs.
- Good knowledge of Unit Testing and available Test Frameworks.
- Good understanding of advanced JS libraries and frameworks.
- Experience with Web sockets, Service Workers, and Web Push Notifications.
- Familiar with NodeJS profiling tools.
- Proficient understanding of code versioning tools such as Git.
- Good knowledge of creating and maintaining DevOps infrastructure on cloud platforms.
- Should be a fast learner and a go-getter — without any fear of trying out new things Preferences.
- Experience building a large scale social or location-based app.
At least 4 years' experience as a Node.js developer.
Experience in Microservices
Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.
Mandatory experience in Postgres and MySql.
Knowledge of front-end technologies such as HTML5 and CSS3.
Superb interpersonal, communication, and collaboration skills.
Exceptional analytical and problem-solving aptitude.

Job Title: Java Team Lead
Experience: 4.5 to 8 years
Notice Period: Up to 30days (Negotiable)
Job Description :
- Experience in Java/J2EE technologies - design development of high-volume, high-performance, high-availability, service-oriented applications
- Design and govern the reusable accelerators, design patterns and reusable technical components (e.g. error handling, logging etc.)
- Strong knowledge in developing scalable web applications using Spring Boot with JDBC, JPA, Security, RESTful Web Services
- Experience in front end development using HTML5, JQuery, React JS or Angular
- Research and implement new tools, frameworks and patterns to build a hybrid cloud applications
- Strong knowledge in Database – MySQL / PostgreSQL
- Knowledge of deploying applications in Ubuntu on Cloud Infrastructure
- Knowledge of Docker and Kubernetes for automatic application deployment will be an added advantage
- Lead a team and provide technical knowledge to team members during development
Roles & Responsibilities
- Understand the Requirement
- Convert them into Document
- Deliver the Work Product (software components / modules) with Quality
- High level design & Defining Architecture
- Following Coding best practices
JD for NodeJS
Mandatory Skills - Nodejs, Javascript, Express.js, MongoDB, Data Structures, Algorithms.
Please find the JD below:-
- Expertise in Node.js Web frameworks like Meteor, Express, and Kraken.JS
- Expertise in building highly scalable web services using Node.js, Create REST API with the help of Node middleware
- Deep understanding of REST and API design
- Experience designing APIs for consistency, simplicity, and extensibility.
- Expertise with JavaScript testing frameworks like Jasmine, Quit, Mocha, Sinnon and Chai.
- Expertise with build tools like Web pack, gulp, and grunt.
- Integration of various application components
- Experience in various phases of Software Development Life Cycle (SDLC) such as requirements analysis, design, and implementation in an agile environment, etc.
About Us :-
Mobile programming LLC is a US based digital transformation company. We help enterprises transform ideas into innovative and intelligent solutions, governing the Internet of Things, Digital Commerce, Business Intelligence Analytics and Cloud Programming. Bring your challenges to us, we will give you the smartest solutions. From conceptualizing and engineering to advanced manufacturing, we help customers build and scale products fit for the global marketplace.
Mobile programming LLC has offices located in Los Angeles, San Jose, Glendale, San Diego, Phoenix, Plano, New York, Fort Lauderdale and Boston. Mobile programming is SAP Preferred Vendor, Apple Adjunct Partner, Google Empaneled Mobile Vendor and Microsoft Gold Certified Partner.
Moreover We have our presence in India with 7 locations i.e Gurgaon, Mohali, Panchkula, Pune, Bangalore, Dehradun & Chennai.
For more information please visit to our website link below:-
https://www.mobileprogramming.com/">https://www.mobileprogramming.com

