
You should be proficient in Node js , Mongo db , Express , React js.

About Crescentek
About
We are the leading online marketing firm that enables you to get huge return on your investment. Our main objective is to provide unique website design to our valuable customers that will definitely make their business extraordinary from the entire crowd. Wherever you may be located, we will create website for you or help you to redesign your present website so that it looks more professional.
Our Mission Value
Our Mission is built on underpinnings that spell transparency and dedication. While we firmly believe that dedication is not what you expect of us, but what we can give to you, we do it in the most visible way - not behind your back. All our strategies and techniques that would be employed for raising your ranking will never be shrouded in any deceptive veil but would be conducted in an honest straightforward fashion. That's precisely why most our clients have stopped being clients; they have become friends. Even though we have not given birth of their Brands but we have reared them to maturity
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We are available 24*7 for our clients. We work with you so that your website explains about your products and services and improve marketing strategy. We are always there to offer right solution for all our client's requirements
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Position : Full Stack Developer (Node.js + React.js)
Experience : 5+ Years
Location : Gurgaon (Work From Office - 5 Days)
Notice Period : Immediate or within 7 days
Job Description :
We are looking for a highly skilled and passionate Full Stack Developer with strong experience in Node.js and React.js, and a solid understanding of Microservices Architecture.
This is a full-time, on-site opportunity based in Gurgaon, ideal for someone who thrives in a fast-paced development environment.
Mandatory Skills :
Node.js, React.js, JavaScript (ES6+), RESTful APIs, Microservices Architecture, MongoDB/PostgreSQL, Git, HTML5, CSS3, JWT
Key Responsibilities :
- Design, develop, test, and maintain scalable web applications using Node.js (backend) and React.js (frontend).
- Build and integrate RESTful APIs and Microservices in a production-grade environment.
- Participate in code reviews, architecture discussions, and performance optimizations.
- Collaborate with cross-functional teams including UI/UX designers, QA, DevOps, and product managers.
- Write clean, maintainable, and reusable code adhering to best practices.
- Ensure system reliability, security, scalability, and performance.
- Debug and resolve production issues efficiently.
Must-Have Skills :
- 5+ Years of full-stack development experience with Node.js and React.js.
- Strong expertise in JavaScript, ES6+, HTML5, CSS3, and responsive design.
- Solid hands-on experience in Microservices Architecture and containerized services (Docker, Kubernetes is a plus).
- Proficiency in RESTful API development and integration.
- Experience with databases such as MongoDB, PostgreSQL, or MySQL.
- Familiarity with version control tools like Git and CI/CD pipelines.
- Understanding of Agile/Scrum methodologies.
Good to Have :
- Knowledge of authentication/authorization mechanisms (OAuth, JWT).
- Exposure to cloud platforms like AWS, Azure, or GCP.
- Familiarity with testing frameworks such as Jest, Mocha, or Cypress.
About the role
You'll work on cloud software that helps technical teams collaborate and move faster: an established, in-production product that real customers rely on every day. You'll work directly with leadership who built products at Meta and Apple, on a team where you own meaningful work and your decisions have direct impact.
Location: On-site, Financial District, Hyderabad
What you'll do
- Lead the engineering team day to day, owning delivery and technical direction
- Architect projects end to end and make the high-leverage technical decisions across the stack, in ReactJS, NodeJS, and AWS
- Set up the engineering processes, standards, and rituals that let the team ship fast without breaking things
- Mentor and grow engineers, raising the bar across the team
- Break complex, ambiguous problems into clear plans and drive them to done
- Make deliberate tradeoffs between creating tech debt and delivering business requirements
What we're looking for
- 8+ years of full stack engineering experience (strong senior engineers ready to step into a lead role are welcome)
- Deep, hands-on command of ReactJS, NodeJS, and AWS
- A track record of technical leadership: architecting systems, mentoring engineers, and setting up engineering processes
- Strong fundamentals in data structures and algorithms
- Excellent communication and the ability to thrive in a fast-paced, collaborative environment
- Bonus if you know: TypeScript, SQL, ExpressJS
Who you are
- You have serious work ethic. You get a high from checking things off and seeing results.
- You're curious, resourceful, and self-learning.
- You take ownership and bring the hustle.
- You lead by example and bring momentum to everything and everyone you work with.
📌Important: To complete your application for this role, please fill out this short screening form: [https://app.botfriday.ai/#/open/external-job-application/792cccfa-c046-4092-b20d-814705d5314f].
Only candidates who complete this step will be considered for further rounds."
Job opportunity for Developer -Python Full Stack with Siemens at Bangalore.
Interview Process:
1st round of interview - F2F (in-Person)-Technical
2nd round of interview – F2F /Virtual Interview - Technical
3rd round of interview – Virtual Interview – Technical + HR
Job Title / Designation: Developer -Python Full Stack
Employment Type: Full Time, Permanent
Location: Bangalore
Experience: 3-5 Years Job Description: : Developer -Python Full Stack
We are looking for a python full stack expert who has proven 5+ years of experience in developing automating solutions on Linux based environments. You should be capable of developing python-based web applications or automation solutions and have with excellent knowledge on DB handling and decent knowledge of the K8-based deployment environment.
Required Skills:
- Solid experience in Python back-end technology
- Sound experience in web application development
- Decent knowledge and experience in UI development using JavaScript, React/Angular or related tech stack.
- Strong understanding of software design patterns and testing principles
- Ability to learn and adapt to working with multiple programming languages.
- Experience Docker, ArgoCD, Kubernetes and Terraform
- Understanding of ETL processes to extract data from different data sources is a plus.
- Proven experience in Linux development environments using Python.
- Excellent knowledge in interacting with database systems (SQL, NoSQL) and webservices (REST)
- Experienced in establishing an optimized CI / CD environment relevant to the project.
- Good knowledge on repository management tools like Git, Bit Bucket, etc.
- Excellent debugging skills/strategies.
- Excellent communication skills
- Experienced in working in an Agile environment.
Nice to have
- Good Knowledge in eclipse IDE, developed add-ons/ plugins on eclipse Platform.
- Knowledge of 93K Semiconductor test platforms
- Good know-how of agile management tools like Jira, Azure DevOps.
- Good knowledge of RHEL
- Knowledge of JIRA administration
Job Title: MERN Stack Developer (Node.js & React.js Expert)
Experience: 5 – 7 Years
Location: Bangalore
Work Mode : Hybrid
Employment Type: Full Time
Job Summary:
We are seeking a highly skilled MERN Stack Developer with a strong background in Node.js and React.js to join our dynamic team. The ideal candidate should have 5–7 years of hands-on experience building scalable, secure, and high-performance web applications. You will play a critical role in the architecture, design, development, and deployment of end-to-end solutions using the MERN stack.
Key Responsibilities:
- Design, develop, and maintain full-stack applications using MongoDB, Express.js, React.js, and Node.js
- Build RESTful APIs and ensure integration with front-end components
- Optimize components for maximum performance across a vast array of web-capable devices and browsers
- Write clean, modular, and reusable code with proper documentation and testing
- Troubleshoot and debug issues across the stack
- Collaborate with UI/UX designers, product managers, and other developers to deliver high-quality products
- Participate in code reviews, architectural discussions, and continuous improvement of development processes
- Ensure secure coding practices and compliance with best standards
- Manage deployments and maintain CI/CD pipelines
Required Skills and Qualifications:
- 5–7 years of professional experience in full-stack web development with a focus on Node.js and React.js
- Deep understanding of JavaScript, ES6+, and asynchronous programming
- Strong experience in building scalable backend services using Node.js and Express
- Proficient in building rich UI components using React.js, Redux/Context API, and modern front-end tooling (Webpack, Babel, etc.)
- Experience with MongoDB and Mongoose, and understanding of NoSQL database design
- Hands-on experience with API design, JWT/Auth, and third-party integrations
- Familiarity with Git, Docker, and modern DevOps practices
- Knowledge of performance optimization and security best practices
- Experience with testing frameworks (Jest, Mocha, Cypress, etc.)
Nice to Have:
- Exposure to TypeScript
- Experience with GraphQL
- Familiarity with cloud platforms like AWS, Azure, or GCP
- Knowledge of CI/CD tools like Jenkins, GitHub Actions, etc.
Note : Immediate & Serving Notice period candidates are prefered
- Must have knowledge of at least two PHP frameworks out of Laravel, Cakephp, CodeIgniter and YII.
- Must have basic knowledge of HTML, CSS, JavaScript and jQuery.
- Knowledge of CMS architectures like Wordpress, Joomla, Drupal etc. will be an added advantage.
- Knowledge of eCommerce frameworks like WooCommerce, Magento, OpenCart etc will be an added advantage.
- Good knowledge of Object-Oriented Concepts & a strong passion for Software Development.
- Strong Interaction and Design Sense
- Familiarity with LAMP stack (Apache, MySQL and phpMyAdmin)
- Comfortable with SQL and/or Script Programming.
- Experience in Designing & Developing Database in MySQL is a MUST.
JOB SUMMARY
Great Manager Institute® (“Company”) is a global digital platform for personalized development and certification of people managers, having the vision of creating a world where every individual gets the opportunity to work with a Great People Manager.
Our vision is to ensure that everyone gets an opportunity to work with a great people manager. Our mission is to ensure that anyone can be a great people manager who delivers sustained results by building high-trust relationships.
We take pride in saying that our short-term plan is for 1000 years!
We need amazing Software Developers to evolve our solutions into world-class products and become a part of a journey that is setting off a movement on people management. Imagine the impact of creating a product that helps evolve human behavior in a scalable manner.
OUR DNA
- Customer Obsession: We believe in the concept of understanding customers deeply by putting ourselves in their shoes and gather and use relevant data to take decisions.
- Speed: Speed is paramount to become a global start-up.
- Global Outlook: We are creating a product for the world, and it can be possible only if we combine personalized and localized offerings with global outlook.
OUR VALUES
- Be Transparent
- Bring the Best
- Have Faith
- Care
- Respect Individuality
This is a unique opportunity at the high growth start-up. The Technology Head will be a part of the core executive group at the Company.
ROLE DESCRIPTION
- Development of features and modules of Great Manager Certification product
- Engagement in new innovations within the core products and various extensions of the core product
- Solving coding-related problems of the junior software developers in the team
- Mentoring and supporting new techies, helping create a team of rockstar developers
Who will this role report to?
This role will report to the Technology Head of the Company.
Growth Opportunities for You
- This role is a great opportunity for contributing to the growth of a global company
- This is a critical role that will shape the technology roadmap of the Company and gives an opportunity to lead from the front
- Become an entrepreneur. We operate in a highly entrepreneurial culture. Almost all roles at the Company are constructed to operate with an entrepreneurial mindset.
- The role prepares you to become Lead/Head of Technology while establishing your brand value as a rockstar developer
Who Should Apply?
- Candidates with 5+ years overall experience in full-stack software development
- Hands-on MEAN Stack is required
- Strong understanding of latest full-stack technologies and their strengths, shortcomings, and applicability to the Company’s context
- Excellent analytical skills with an attention to detail
- Integrity, with an ability to handle sensitive information
- Drive to build something. The role is not for those seeking comfort, stability and a strict 9-5 schedule. Building market leadership is not an easy path. Motivation and speed are essential qualifying criteria
Job Specification :
Position :Full Stack Developer
Location: Pune
Qualifications: Associate, Diploma and Bachelor’s Degree in relevant field
Experience: 3+yrs. relevant experience.Preferred target Companies: A combination of Start-up experience and Large Organizations would be preferredKey
Responsibilities / Accountabilities
•Develop new user-facing features
•Build reusable code and libraries for future use
•Ensure the technical feasibility of UI/UX designs
•Optimize application for maximum speed and scalability
•Assure that all user input is validated before submitting to back-end
•Collaborate with other team members and stakeholders•Use markup languages like HTML to create user-friendly web pages
•Maintain and improve website
•Optimize applications for maximum speed
•Design mobile-based features
•Collaborate with back-end developers and web designers to improve usability
•Get feedback from, and build solutions for, users and customers
•Write functional requirement documents and guides and create quality mockups and prototypes
•Ensure high quality graphic standards and brand consistency
•Stay up-to-date on emerging technologies
•Design and build applications.
•Collaborate with cross-functional teams to define, design, and ship new features.
•Unit-test code for robustness, including edge cases, usability, and general reliability.
•Continuously discover, evaluate, and implement new technologies to maximize development efficiency.Write clean, maintainable code while rapidly iterating and shipping
•Participate in all phases of development, from design to implementation, unit testing, and release.
Experience & Education:
•Required: BE/ BTech from Tier1, Tier2 Institutes
•2+ Yrs Experience in Front End Development
•2+ Yrs Experience in nginx, NodeJS, MongoDB, mysql, Api development
•Excellent logical and Analytical Skills
•Experience with AWS, Socket.io
•Knowledge of javascript, OOPS including experience with design Pattern
•Excellent in Design patterns, Data Structure.
•Should have a problem-solving approach.
•Design and code for scalable applications that support a big user base.Expected Competencies:
•Adaptable to change; able to respond to shifting requirements and priorities
•Well organized and structured approach to work with good attention to details.
•Comfortable with coordinating and collaboratingwith business teams to drive required decisions and outcomes.
•High degree of personal integrity and strong ability to work collaboratively and effectively in a fast-paced, flexible, team-based environment.
Your day-to-day tasks will be
• Helping our product squads to bring the best testing practices into their workflow
• Understanding the flow of code and how it interacts with different components
• Understanding the product functionality and product objectives to implement
• Code contributions in the backend, and/or frontend with extensive unit tests
• Working with deployments teams and offering inputs on the testability of functional elements and designs
• Researching tools, methodologies, and trends and upgrading existing practices and processes
• Mentor junior engineers, do code reviews and help improve/maintain code quality
This might be for you if…
You have a passion for designing, development, and testing and you should enjoy upgrading your tech skills as tools and technologies evolve quickly.
• A Bachelor's degree in Computer Science, Computer Engineering, or a related field.
• 4+ years of overall professional web development experience including coding, scalability of codes and development, testing and
deployment best practices
• Firefighter – You love taking up fire calls on production or other critical systems
• Communicate effectively in fluent English
• Exposure to modern development environment including Node, Java, JavaScript, Typescript, Version Control, GIT, AWS, NoSQL
(MongoDB, DynamoDB), ReactJS
• Understands the value and impact of our product for prospective customers and is driven to make it a success
• Self-motivated, hard-working, coachable, and driven with a strong entrepreneurial spirit
• Enjoys working in a collaborative atmosphere where ideas are valued on merit
Company Overview
Vamstar is a data science powered global B2B healthcare marketplace platform. We Aggregate $2 trillion of demand for healthcare products
and services using machine learning and providing real-time insights to buyers and suppliers to accelerate transactions. Our enriched data on
buyers, outcomes, and contracts (including tenders) reveal interdependencies across complex contracting markets. By seeing the big picture
and all the connections, Vamstar provides healthcare stakeholders with valuable market insights and perspectives. Vamstar partners with
leaders in the industry, academia, and government in 70 countries to apply higher-level thinking to daily tasks and strategic issues
Our MEAN stack team is passionate about technology, and we love building scalable web solutions keeping performance in mind.We're looking for a full stack developer that has experience developing a variety of Web Apps using the MEAN stack. You should be able to comfortably move between the client and server-side code written with JavaScript/TypeScript.
Role + Responsibilities:
- Work with the team to design, develop and support scalable applications
- Implementing elegant, intuitive user experience using the latest front-end technologies.
- Developing API's and designing the data architecture using web frameworks like Express.
- Write, test, and release production-ready code.
- Work with our DevOps team to ensure continuous deployments of our applications
Person Specification and Qualifications:
- Experience developing highly scalable services and APIs
- Knowledge of data modelling and database performance using NoSQL/SQL
- Strong experience with JS frameworks like Express(any other backend framework), Angular.
- Familiarity developing SaaS applications in AWS/Azure
- In-depth knowledge of designing and developing software in distributed architectures for multi-tier applications
Plus points if you're familiar with the following:
- Experience with deployment and CI/CD is a plus!
- TypeScript implementation with Frontend or Backend applications
- Knowledge of GraphQL and it's libraries like Apollo, Prisma
- Have worked with Jest, Enzyme like testing libraries
- Knowledge of document, key/value or other non-relational database systems such as Elastic Search, Redis, HBase,










