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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Job Title : Senior Software Engineer (Full Stack Capability)
Experience : 4+ Years
Location : West Patel Nagar, New Delhi
Employment Type : Full-Time
About the Role :
We are looking for a highly skilled Senior Software Engineer with 4+ years of experience in designing, developing, and maintaining scalable web applications. The ideal candidate should have strong backend expertise in Java, Python and Node.js while also being capable of handling frontend development when required.
This role requires excellent problem-solving abilities, ownership mindset, and strong communication skills to collaborate effectively with cross-functional teams and stakeholders.
Key Responsibilities :
- Design, develop, and maintain robust backend applications using Java and Node.js.
- Build and consume RESTful APIs and microservices.
- Develop scalable, secure, and high-performance applications.
- Work with frontend technologies to build and enhance user-facing features.
- Collaborate with product managers, designers, and other developers to deliver business requirements.
- Optimize application performance, troubleshoot issues, and implement best practices.
- Write clean, maintainable, and well-documented code.
- Participate in code reviews and contribute to technical discussions.
- Manage database design, optimization, and integrations.
- Ensure application security, scalability, and reliability.
Required Skills & Qualifications :
- 4+ years of professional software development experience.
- Strong hands-on experience with Java, Spring Boot, and related backend frameworks.
- Strong experience with Node.js, Express.js, and API development.
- Good understanding of Microservices Architecture.
- Experience with MySQL, PostgreSQL, or MongoDB.
- Knowledge of Redis, caching mechanisms, and message queues is a plus.
- Familiarity with cloud platforms such as AWS, Azure, or GCP.
- Experience with version control systems like Git.
- Understanding of CI/CD pipelines and deployment processes.
Frontend Requirements :
- Ability to work on frontend development when required.
- Experience with React.js, JavaScript, TypeScript, HTML5, and CSS3.
- Understanding of responsive design and modern UI development practices.
Soft Skills :
- Excellent verbal and written communication skills.
- Strong stakeholder management and client interaction abilities.
- Ability to work independently and take ownership of projects.
- Strong analytical and problem-solving skills.
- Team player with a collaborative mindset.
Preferred Qualifications :
- Experience working in product-based or fast-paced startup environments.
- Knowledge of Docker, Kubernetes, and DevOps practices.
- Experience with Agile/Scrum methodologies.
- 2 years of strong development background building complex applications.
- Proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
- Experience building applications using NodeJS and frameworks such as Express.
- Thorough understanding of React.js and NodeJS including its core principles.
- Ability to understand business requirements and translate them into technical requirements.
- Familiarity with code versioning tools (such as Git, SVN, and Mercurial).
- Understanding the nature of asynchronous programming and its quirks and workarounds
- Strong experience with MongoDB, Postgres
- Developing new user-facing features using React.js
- Thorough understanding of React.js & popular Workflows (such as Flux or Redux)
- Building reusable components and front-end libraries for future use
Role Description
The role is of a Full-stack Engineer who is motivated to actively contribute to the design and development of new product features and enhancements. The role is expected to contribute and support in delivering technical solutions for various problem.
Responsibilities
Hands-on experience to implement solutions using JavaScript(React JS & Node JS)
Develop web/mobile applications using HTML, CSS, JavaScript, Type
Script, React,
In-depth knowledge in JavaScript including ES6+ and Typescript
Experience developing REST and GraphQL APIs with NodeJS and integrations with third-party solutions
Experience in React Native, Android or iOS Native is added advantage.
Working knowledge of SQL and NoSQL database technologies
Experience with TDD and writing robust Unit Test cases.
Exposure to CICD tools, including Git, Maven, Jenkins, Azure
DevOps, App Store deployments
Hands-on development to prototype technical solutions.
Knowledge of any cloud platform solutions (Azure, GCP)
Aware of Agile (Scrum) methodologies
Willing to adapt and learn new/emerging technologies.
Good communication and interpersonal skills
Qualifications
BCA/ MCA / B.Tech. / B.E. / M.Tech. / M.S. in Computer Science
2 - 6 years of experience in development within product-based companies or R&D divisions.
Knowledge in Java, Object-Oriented Programming, Design Patterns, Data structures and algorithms
Our Ideal Candidate
You have a deep interest and passion for technology. You love owning new responsibilities and enjoy working with people who will keep challenging you at every stage. You have strong problem-solving, analytic, decision-making and excellent communication with interpersonal skills. You are self-driven and motivated with entrepreneurial passion and desire to work in a fast -paced, results - driven agile environment with varied responsibilities. You have a passion to mentor and drive technical associates to deliver quality products in an agile environment. You have a flair to setup new process and bring in an innovative mindset to drive the team.
About Company
“Bottom Funnel Inc. is an Equal Opportunity Employer – By Choice. We believe we are best equipped to help our associates, customers and the communities we serve live better when we really know them. That means understanding, respecting and valuing diversity unique styles, experiences, identities, ideas and opinions – while being inclusive of all people.”
Bottom Funnel provides the system and framework that modern marketers need to generate clients from scratch.BOTTOM FUNNEL is a 360° digital branding and marketing agency that provides a wide spectrum of internet marketing services to enhance the online presence of all kinds of businesses.
We offer global solutions of digital marketing and all IT trending technology solutions, communication through classifieds, web portals, social media networks, advertising channels, and search engines. Our digital experts and business consultants help clients by providing only the best digital marketing strategy to develop through innovation and creativity.
About Us
UnScript.AI is a Deep-Tech company with a focus on creating highly engaging interactive videos solving conversion and engagement problems leveraging the most recent breakthroughs in Artificial Intelligence.
Responsibilities:
Full Stack Engineers at UnScript.AI are involved in all parts of the product life cycle: idea generation, design, planning, execution, and shipping. On day-to-day work, we create reliable, scalable and highly performant systems. A commitment to teamwork, hustle and good communication skills are our key requirements. As Full Stack Engineer, you will lead end-to-end development of modules with complete ownership of design, planning, coding & delivery.
- The Software Development Engineer's core responsibilities include working on highly maintainable and unit-tested software components/systems that address real-world problems.
- Ensure quality at every level be it problem-solving, design, code or bug fixes.
- Should be able to collaborate with product managers, architects and other stakeholders to ensure smooth execution of sprints.
- Own and unblock users on production issues, able to troubleshoot and fix production issues on priority.
SKILL SETS REQUIRED: Kubernetes, AWS/any other cloud, NodeJS, JavaScript, React/Next, Design thinking, API Framework
REQUIRED QUALIFICATIONS
- B.Tech or higher in Computer Science from a premier institute. (We are willing to waive this requirement if you are an exceptional programmer).
- You are a strong coder, Love to explore multiple languages and tech stacks; We are language-agnostic, and we love people who like to explore multiple stacks. We’re looking for people who can write clean, effective code.
- Building scalable & performant web systems with clear focus on reusable modules.
- You are comfortable in a high paced environment and can respond to urgent (and at times ambiguous) requests
- Ability to translate fuzzy business problems into technical problems & come up with design, estimates, planning, execution & deliver the solution independently.
Follow Agile development model to incrementally build out the applications with regular reviews with Product
- Knowledge in AWS would be great to have.
- Ability to work with databases, data pipelines.
About Us:
UnScript is a deep tech startup that builds powerful SAAS tool to generate videos using AI. UnScript was founded by distinguished alums from IIT, with exemplary backgrounds in business and technology. UnScript has raised two rounds of funding from global VCs with Peter Thiel(Co-founder, Paypal) and Ried Hoffman ( Co-founder, Linkedin) as investors.
The Team:
Unscript was started by Ritwika Chowdhury. Our team brings experience from other foremost institutions like IIT Kharagpur, Microsoft Research, IIT Bombay, IIIT, BCG etc. We are thrilled to be backed by some of the world's largest VC firms and angel investors.
Company Profile :
- We are a global leader in product development, having a wide range of technology experts under the same roof. You would be surprised to meet our enthusiastic team of blockchain, cloud, Mobility & Automation.
- Our mission is to help companies adopt new technologies and simplify complicated issues that arise amid technology evolution.
- We are designers, engineers, developers, analysts, programmers, testers, cloud experts, blockchain specialists, automation freaks & smart workers who have developed applications that are now being used by millions of consumers worldwide.
- We know how to build successful software products and welcome startup minds to discuss their product feasibility & scalability.
Company Profile:- https://www.hashstudioz.com/">https://www.hashstudioz.com/
Job description
- Working knowledge of React JS
- Working knowledge of Redux, ES6, and Webpack.
- Good knowledge of OOP development and design patterns.
- Experience in debugging the application.
- Experience in handling browser compatibility issues.
- Good to have a working knowledge of NodeJS, Express, MongoDB/SQL.
- Must have expertise in unit testing (Jasmine/Mocha/Karma/Jest).
- Working knowledge of HTML5 & CSS3.
- Working knowledge of any CSS preprocessor- SASS, LESS, Stylus
- Experience in integrating front-end code with server-side technology like MVC (good to have).
- Responsible for communication with the clients.
- Strong interpersonal and communication skills.
We are looking for a candidate for Full-stack Developer
- Experience - 3-5 yrs
- CTC to Offer - 10-15 Lacs
- Work Location - Mumbai / Chennai
Technical Skill set :
Front End: React JS / Ionic Framework
Back End: Spring Boot / Java
Database: Relational Database
Code Repository: GIT or similarProject Experience :
- Should have developed minimum 2 projects with the above tech stack end to end with each project duration of minimum of 6 months
- Should have developed REST/JSON APIs with Spring Boot
- Should be able to develop a module independently end to end
- Should be able to design a simple database
- Should be able to understand and clarify client requirements
- Should be able to write FSDs
- Should be able to write unit test cases manually or using tools
- Should have worked with Service-oriented architecture
- Should know about code maintenance, code review, unit testing
Founded in 2000 by serial entrepreneurs who hailed from IIT Delhi. We are India’s one of the leading certification training providers, also awarded the ' Most Innovative Indian IT Company’ award by NASSCOM in 2004 . We are one of the first in the industry to launch online training for various technologies.
Job Description
We are looking for a fullstack developer who is proficient with React.js and nodejs. Your primary focus will be on developing user interface components, RESTful APIs and implementing them following well-known React.js workflows (such as Flux or Redux) and nodejs. You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important.
Responsibilities
Developing new user-facing features using React.js
Developing lambda services using nodejs
Building reusable components and front-end libraries for future use
Translating designs and wireframes into high quality code
Optimizing components for maximum performance across a vast array of web-
capable devices and browsers
Skills
Strong proficiency in JavaScript, including DOM manipulation and the JavaScript
object model
Thorough understanding of React.js and nodeJs and their core principles
Experience with popular React.js workflows (such as Flux or Redux)
Familiarity with newer specifications of ECMAScript
Experience with data structure libraries (e.g., Immutable.js)
Knowledge of isomorphic React is a plus
Familiarity with RESTful APIs
Knowledge of modern authorization mechanisms, such as JSON Web Token
Familiarity with modern front-end build pipelines and tools
Experience with common front-end development tools such as Babel, Webpack,
NPM, etc.
Ability to understand business requirements and translate them into technical
requirements
A knack for benchmarking and optimization
Familiarity with code versioning tools such as Git, SVN and CodeCommit
Bachelor's degree in Computer Science, Software Engineering or related field
Any cloud certification such as AWS Certified Developer would be a plus
and maintain applications used by teams across. You will learn and develop
applications based on cutting edge technologies and deploy them on client's
infrastructure. You need to identify newer technologies as needed
As a Senior Software Engineer, you will be responsible for:
Working with groups within the company to gather requirements and collaborate with
architects to build solutions.
Designing, developing and Unit testing to ensure successful system Integration of
applications.
Providing support for interface issues to update changes and provide fixes to bugs
Creating and documentation of test results to ensure accurate results are recorded
Assisting and supporting in platform upgrades and mentoring Junior engineers on
technology aspects to help upscale knowledge
Working with diverse programming languages as needed to ensure successful
running of a applications.
Have 4 years of relevant experience and education in Computer Science or
Engineering
Have experience in developing applications using Java, Spring, JavaScript and
databases
Display experience in working on front end technologies like bootstrap and ReactJS
Show proficiency in technical evaluation of products and design of applications
Be comfortable working with scripting languages such as Python or Perl
Be able to learn new technologies quickly
Have proficiency in using build tools in Linux commands and Shell
Demonstrate excellent communication and presentation skills and an ability to build
trusting relationships with customers

- Bachelor’s degree in Computer Science, Software Engineering, or a related discipline
- 4+ years experience working in an IT environment
- 4+ years of Object-oriented design, functional programming
- Node JS API Development (Firebase API development is a plus)
- Angular or VUE or React JS Front end Development (VUE Js Experience is a plus)
- HTML / CSS responsive development
- Experience using any database
- Experience developing in an Agile / SCRUM Environment
- Experience developing mission-critical applications
- Strong business and technical acumen
- Excellent verbal and written communication skill









