Performance Engineer (Fullstack-Performance optimization)
The key skills and expertise needed are:
1. eCommerce/Retail experience can be optional but needs to have experience with any high volume customer facing web/mobile site
2. Web Development, Front End Development, AND In the browser performance profiling
3. Java, Spring Boot, React, Node, Redux, Webpack, Microservices, AND experience with AWS technologies to make the overall application stack more resilient
4. Performance Profiling of web/mobile experiences and experience with working in CICD environment
5. Experience working with Web based and mobile ecommerce sites or similar public facing websites with high customer volume
6. Needs to be able to work at the code level doing performance profile to evaluate how the website and associated digital platform is built to find performance improvement opportunities

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Key Responsibilities:
· Develop responsive and dynamic web applications using React.js (components, hooks, state management).
· Build and maintain backend APIs and services using Python (Flask/Django/FastAPI).
· Integrate frontend and backend systems with RESTful APIs.
· Work with databases (PostgreSQL/MySQL/NoSQL) for data modeling and query optimization.
Required Skills:
· 3–5 years of experience in full-stack development.
· Proficiency in React.js (functional components, hooks, Redux/Context API).
· Strong backend development experience with Python (Flask/Django/FastAPI).
· Solid understanding of REST APIs, JSON, and web security principles.
· Hands-on experience with SQL/NoSQL databases.
· Familiarity with Git, CI/CD pipelines, and containerization (Docker).
· Strong problem-solving and communication skills.
Budget : 18 – 24 LPA
If interested kindly share your resume at 82008 31681
- Full-stack developer good at react.js and node.js.
- Should be good at algorithms
- Working experience in AWS is a plus
Shortcastle is a sportstech company with presence in over 65+ countries. Flexible and fun-filled team
• As a member of the architecture team, become deeply familiar with the product goals, and provide thought leadership on the technical aspects of realizing the product goals
• Contribute to the SDLC best practices, modeled after contemporary industry standards, and ensure the practices are diligently followed
• Provide technical mentorship to the technical team
• Encourage automation in various aspects of software development such as code reviews, unit tests, continuous integration, system testing. Identify appropriate tools, and create best practices around automation
• Participate in requirement gathering, analysis, designing proofs of concepts
• Team up with various stakeholders in aiding project planning, estimation, execution, and production support
• Identify the most appropriate platforms, frameworks, and third-party components to meet the product requirements
• Define and own the interfaces, such as services and APIs between product components
• Perform code walkthroughs, reviews. Promote code-reuse. Identify opportunities for refactoring code, and ensure code is modular and extensible
• Ensure adequate coverage of functional and non-functional requirements in test plans
• Provide guidance on production support/bug-fixing issues. Own the technical resolution of high-priority fixes
Technical Skills:
• 5+ years of hands-on experience with Python and Python-based frameworks such as Django, Flask, and web2py, etc.
• 3+ years of hands-on experience with front-end technologies such as HTML5, CSS3, Javascript, AJAX, REACT, etc.
• 1+ years of experience in building multi-tenant web applications using AWS or other cloud PaaS providers.
• Understanding of fundamental design principles for building a scalable web application and integration using RESTful APIs and JSON data
• Deep familiarity with n-tier and MVC patterns
• Strong unit testing and debugging skills
• Familiarity with CI tools such as Jenkins
Process & Tools:
• Experience in working with code versioning tools
• Experience in development organizations following Agile methodologies like SCRUM
• Experience in AGILE project management tools such as JIRA
Who are we looking for?
• Should be comfortable working in a team-oriented, fast-paced, collaborative environment
• Willingness to take on ownership and responsibility
• Resourceful, confident under pressure, ability to communicate with folks with varied experience and backgrounds
• Aptitude for problem-solving and analytical skills
Work Experience: 5-8 years of hands-on experience
Cloud Platform Core forms the foundation of SAP Cloud Platform, providing key capabilities and services around platform core components [like Cloud Foundry, Kubernetes], extension factory, commercial infrastructure services, platform services, data management services etc
As an integral member of the SAP Cloud Platform Core Unit in Bangalore, India, you will be contributing to development in one of the following areas:
- Data Management Services for Cloud Foundry, Kubernetes Environments – Both SAP Managed and Cloud Provider based data management services
- Kubernetes as a Service – Multi-Cloud Kubernetes Cluster as a Service
- Kernel Services – Enable the development of SAP CP Kernel Services - technical services used by all SAP cloud solutions to make the Intelligent Enterprise a reality for our customers
EXPECTATIONS AND TASKS
- Demonstrate excellent quality, design, development and delivery skills in scrum teams working in short development and release cycles.
- Use and extend Open Source frameworks heavily and contribute to them, as well.
- Work with geographically distributed teams seamlessly
- Building upon domain knowledge in the area of application and service development in cloud and also in the technical/proprietary skills to reach levels of expertise
- Having a logical approach to problem solving and have the ability to respond to detailed queries
- Working as a fully contributing team member with independent planning & execution responsibilities
- Site reliability engineering for the Service that your team is responsible for
SKILLS AND COMPETENCIES
- Excellent programming know-how in JAVA/JavaScript/C++/NodeJS/Ruby/GO or in any other languages especially framework development. Deep expertise in at least one programming language & tech stack to write maintainable, scalable, unit-tested code
- Passion towards adopting and contributing to open source
- Ability to work with the team in the design and development aspects for the product
- Good understanding of building scalable Web Applications/Cloud Services using cutting edge Web Technologies (JQuery, Server-Side JS, REST, OData)
- Sound knowledge in Object Oriented Programming Principles, Design Patterns, Software Architecture
- Excellent analytical and problem-solving skills
- Goal-oriented team worker with good communication skills. Fluent in English, both written and spoken.
- Ability to work independently, and eagerness to learn and explore new topics
- Prior experience in working with Agile software methodologies
- Strong analytical and problem-solving skills
TECHNOLOGY STACK
- Languages – Java, NodeJS, Golang
- Scripting Languages – Chef, Python, Shell Scripting
- UI – AngularJS, Object Oriented JavaScript, CSS, HTML, SAP UI5
- Storage & Databases – Swift, S3, PostgreSQL, MongoDB, Redis
- Messaging - RabbitMQ
- PaaS & Container Orchestration – Cloud Foundry, Kubernetes
- IaaS – AWS, Microsoft Azure, Google Cloud Platform, OpenStack
EDUCATION AND QUALIFICATIONS/WORK EXPERIENCE
- Masters or bachelor’s degree in Engineering or Technology, majoring in Computer Science, from a premiere institute, with excellent academic records.
- Sound understanding cloud native development and architecture
- 2-6 years of relevant experience in software development
Technical Skills Desired:
Who Should apply?
Only for Serious job seekers
Technically Strong Candidates who are willing to take up challenging roles and want to raise their Career graph.
Why Think n Solutions Software?
Exposure to latest Technology. Opportunity working in different platforms Direct client interaction
Rapid Career Growth
Friendly Knowledge sharing Environment
- Must have experience in either of JavaScript frameworks: Angular /ReactJS (Preferred)
- Must have experience in either of backend software development [J2EE, Spring Boot, Spring core, JPA] or Node.Js
- Must have experience in designing/implementing Hibernate/ORM, Restful web services, Micro Services using Java or Node Js
- Knowledge with relational/ NoSQL databases (e.g., Oracle, MySQL, MongoDB)
- Knowledge with versioning (Git or SVN) /build tools (Maven/Ant/Gradle/Junit), Unit testing & code coverage tools is desired
- Knowledge of App / Web servers (NGINX / Tomcat / Jboss Wildfly)
- Understands the process of new application development and has the ability to apply these concepts with minimal mentoring and supervision.
- Advanced knowledge experience using any of IDE (e.g., Eclipse, SonarQube, STS, VS Code)
- Knowledge on Cloud platform, technologies & deployments is an added advantage
- Resolves technical issues through debugging, research, and
- Must have experience with Agile tools
Functional Skills Desired:
- Good knowledge in product development domains
- Knowledge in Finance and Insurance domain preferred
- Maintain quality and ensure responsiveness of
- Complete application development by coordinating requirements, schedules, and activities contributing to team meetings;
- Troubleshooting development and production problems across multiple environments and operating platforms.
- Collaborate with the rest of the engineering team to design and launch new features
- Understanding and implementation of security and data
- Ensure designs are in compliance with specifications and standards and best industry
- Usage of Process tools – JIRA, TFS, HP QC or any other agile tools, also knowledge of CMM Level 3 development process.
- Self-motivated & working independently with minimal
- Maintain code integrity and
- Experience working with graphic designers and converting designs to visual
- Follow the coding standards for java/node and angular
Technical Skills Good to Have:
- Usage of troubleshooting tools like J Profiler, J Meter or application performance tuning
- Exposure to Non-web-based developments, for both mobile and
- Development experience using Docker, Kubernetes, Containerization etc in AWS or other cloud platforms
- Willing to take up proof of concepts and showcase the technical capability
- Usage of design tools Visio or draw io
- Usage of CI/CD pipeline
JOB RESPONSIBILITIES
- Drive, design, build and deliver end-to-end solutions using Agile and User Centered Design processes.
- Build a distributed system based on SOLID design principles, concurrency, and distributed data.
- Demonstrate experience writing enterprise software applications for high frequency and low latency environments.
- Hit the ground running with a typical Java ecosystem (Spring & its sub-projects, dependency injection, maven, hibernate, etc.)
- Maintain quality, modularity and ensure responsiveness of applications.
- Be able to pick up new technologies along their whole development stack including non-java ecosystems.
- Collaborate with the rest of the engineering team to design to launch new features.
- Collaborate with cross-functional teams to define, design.
- Work with third-party data-sources and APIs.
- Unit-test code for robustness.
- Work on bug fixing and improving application performance
- Maintain code integrity and organisation.
- Help maintain code quality, organisation, and automation.
- Build a culture of continuous learning and improvement.
- Have a desire to collaborate to share and learn from your colleagues.
JOB REQUIREMENTS
- Extensive experience and deep understanding in Java 8, including multithreading, data-structures and algorithms.
- Strong understanding of distributed architecture concepts, Design patterns, SOLID principles,
SOA, Microservices, Cloud hosting solutions (preferably AWS).
- Good experience in developing REST API and Json, in Java backend applications.
- Hands on experience with SQL, NoSQL concepts.
- Test driven development, including unit test cases using any test framework (JUnit, spring-test, MockMvc), and end-to end testing.
- Excellence in writing and maintaining clear end-user documentation including API specifications, patterns, best practices, and data definitions, including Swagger.
- Good knowledge of GIT.
- Familiarity with continuous integration and build automation tools like Jenkins pipelines for Continuous Integration (CI)/ Continuous Delivery (CD), maven/Gradle
- Experience with Agile software development (e.g., SCRUM or KANBAN) and/ or User Centered design process.
- Experience in working with Angular 6+/ReactJS 16+ & Redux, JSP, HTML5, CSS3, jQuery and Javascript will be a plus.
1) Noida ( sec126)
2) Gurugram (sec44)
- Developing front-end website architecture.
- Designing user interactions on web pages.
- Developing back-end website applications.
- Creating servers and databases for functionality.
- Ensuring cross-platform optimization for mobile phones.
- Ensuring responsiveness of applications.
- Working alongside graphic designers for web design features.
- Seeing through a project from conception to finished product.
- Designing and developing APIs.
- Meeting both technical and consumer needs.
- Staying abreast of developments in web applications and programming languages.
Full Stack Developer Requirements :
- Degree in computer science.
- Strong organizational and project management skills.
- Proficiency in fundamental front-end languages such as HTML, CSS, and JavaScript.
- Familiarity with JavaScript frameworks such as Angular JS, Reactjs, Nodejs, and Amber.
- Proficiency with server-side languages such as Python, Ruby, Java, PHP, and .Net.
- Familiarity with database technology such as MySQL, Oracle, and MongoDB.
- Excellent verbal communication skills.
- Good problem-solving skills.
- Attention to detail
- Looking for an Immediate joiner
Job description
.
Responsibilities:
- Developing all server-side logic, definition, and maintenance of the central database(s), and ensuring high performance and responsiveness to requests from the front-end & Back-end.
- Addressing architectural problems like scalability, availability, etc., and providing solutions for them.
- Developing Database models, APIs, and processes.
- Developing ideas for new programs, products, or features by monitoring industry developments and trends.
- Understand business requirements and translate them into technical requirements.
- Implement user interface components for JavaScript-based web and mobile applications using the React.js open-source library ecosystem.
- Code debugging and performance testing.
- Dealing with clients associated with different projects.
- Developing new user-facing features using React.js.
- Writing reusable, testable, and efficient code.
- Translating designs and wireframes into high-quality code.
- Optimizing components for maximum performance and responsiveness across all devices and browsers.
- Dealing with clients associated with different projects.
- Developing new user-facing features using React.js & Node.js.
- Writing reusable, testable, and efficient code.
- Translating designs and wireframes into high-quality code.
- Optimizing components for maximum performance across a vast array of web-capable devices and browsers.
- Implement user interface components for JavaScript-based web and mobile applications using the React.js & Node.js open source library ecosystem.
- Code debugging and performance testing.
Required Skills:
- Good Experience with Node.js backend development platforms & MongoDB
- Good Experience with JavaScript frameworks and tools such as React.js, Redux, Amber, Web pack, Enzyme, and Flux.
- Understanding of accessibility and security compliance.
- Handling of Asynchronous tasks in frontend and backend both.
- Good to have experience in creating and using Image APIs.
- Prior experience with deployment on AWS and Heroku servers.
- Have good knowledge of Version Control Tools.
- Experience with RESTful APIs
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
- Bootstrap, HTML & CSS is a must to know.
- Having an understanding of React.js and its core principles is an added advantage.
- Experience with popular React.js workflows (such as Flux or Redux) is an added advantage
- Experience with handling data structures.
- Experience with React.js frontend development platforms.
What we offer:
- A dynamic and collaborative team.
- Tech start-up environment to develop and shape an ambitious business
- Competitive success-oriented remuneration package
- understanding of the front-end and back-end processes;
- ability to work with HTML / CSS;
- ability to work with databases;
- understanding of programming templates and architecture design guidelines;
- profiling and optimizing applications.
RESPONSIBILITIES:
Program daily in Node.JS, Angular2+/React JS, Express, Bootstrap, MongoDB and others.
Build web-based and mobile-first front-end GUIs to support workflows.
Integrate with REST APIs and relational databases.
Build out new features and iterate on existing features.
Design and implement low-latency, high-availability and performant applications.
Help define architectures and design patterns.
Participate in code reviews.
Must have experience in Deployment
SKILLS AND EXPERIENCE:
Real world web and service development experience.
Deep Experience with modern frameworks such as Node.JS, Angular2+/ React , Express & MongoDB.
Experience with server-side languages like Jade, EJS, etc
Experience with HTML5 & CSS3 frameworks such as bootstrap.
Experience with web services API integration (Rest, JSON, XML).
Experience in anyone one these Docker, Kubernates, AWS, Azure












