
Job Brief:
We are looking for experience in API and Node.js to produce scalable software solutions. You will be part of a cross-functional team that is responsible for the full software development life cycle, from conception to deployment. You should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries. You should also be a team player with a knack for visual design and utility.
Responsibilities:
· Work with development teams and product managers to ideate software solutions.
· Design client-side and server-side architecture
· Build the front-end of applications through appealing visual design.
· Develop and manage well-functioning databases and applications.
· Write effective APIs.
· Test software to ensure responsiveness and efficiency.
· Troubleshoot, debug and upgrade software.
· Create security and data protection settings.
· Build features and applications with a mobile responsive design.
· Write technical documentation.
· Work with data scientists and analysts to improve software.
Requirements:
· Proven experience as a Full Stack Developer or similar role
· Experience developing desktop and mobile applications.
· Familiarity with common stacks
· Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, Nodejs and .Net)
· Familiarity with databases (e.g. MySQL, MS SQL, Mogo DB)
· Good to have- Cloud knowledge (Azure, AWS)
· Strong command on API Development with Nodejs
· Good to have- knowledge on multiple back-end languages ( Java, Python) and knowledge of JavaScript frameworks ( React, Angular, Node )
· Excellent communication and teamwork skills
· Great attention to detail
· Organizational skills
Technical Skills:
HTML, CSS, React, API, JavaScript, Node, SQL, and Cloud knowledge (Azure/AWS)
Experience – 4+ Years

About Celebal Technologies Pvt Ltd
About
To know more about Celebal, you can visit at www.celeabaltech.com
Candid answers by the company
We are a Modern Cloud Based Enterprise Software Solution. We work in multiple tech domains and we deliver the best services in various domains
Similar jobs
We're looking for Node js developers with over 2+ years of experience and strong expertise in Javascript based development using Node js and Express. We are looking for cadidates who are go-getters and are leaning towards leadership positions. Candidates must have a proven history of building, scaling, optimising and securing
We would prefer candidates who can join immediately or are currently serving their notice period.
Key Skills Required :
Node.js Developer :
duties and responsibilities
- Work as part of a team developing applications and services using Agile development methods
- Contribute to team and organizational improvements in process and infrastructure
- Build customer-facing UI and back-end services for payment processing administration and management
- Code, teste and operate node.js based services
- Effectively use tools and ingenuity to identify and fix defects before they become a problem
requirements and qualifications
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- Previous working experience as a Node.js Developer for 2 years
- BE /B.Tech in computer science or similar relevant field
- In depth knowledge of Node.js
- Hands on experience with HTML, CSS, and AJAX
- Development experience designing object oriented JavaScript and SVG
- Applicable knowledge of web libraries and frameworks such as AngularJS, Polymer, and Closure
- Familiarity with the whole web stack, including protocols and web server optimization techniques
- Strong analytical skills and problem solving aptitude
- Attention to details
Summary
We are seeking a highly skilled and motivated Software Engineer with expertise in both backend development and DevOps practices. The ideal candidate will have a proven track record of designing, developing, and deploying robust and scalable backend systems, while also possessing strong knowledge of cloud infrastructure and DevOps principles. This role requires a collaborative individual who thrives in a fast-paced environment and is passionate about building high-quality software.
Responsibilities
Design, develop, and maintain backend services using appropriate technologies.
Implement and maintain CI/CD pipelines.
Manage and monitor cloud infrastructure (e.g., AWS, Azure, GCP).
Troubleshoot and resolve production issues.
Collaborate with frontend developers to integrate backend services.
Contribute to the design and implementation of database schemas.
Participate in code reviews and ensure code quality.
Contribute to the improvement of DevOps processes and tools.
Write clear and concise documentation.
Stay up-to-date with the latest technologies and best practices.
Qualifications
Bachelor's degree in Computer Science or a related field.
3+ years of experience in backend software development.
2+ years of experience in DevOps.
Proficiency in at least one backend programming language (e.g., Java, Python, Node.js, Go).
Experience with cloud platforms (e.g., AWS, Azure, GCP).
Experience with containerization technologies (e.g., Docker, Kubernetes).
Experience with CI/CD tools (e.g., Jenkins, GitLab CI, CircleCI).
Experience with monitoring and logging tools (e.g., Prometheus, Grafana, ELK stack).
Strong understanding of database technologies (e.g., SQL, NoSQL).
Excellent problem-solving and debugging skills.
Strong communication and collaboration skills.
Bonus Points
Experience with specific technologies used by our company (list technologies if applicable).
Experience with serverless architectures.
Experience with infrastructure as code (e.g., Terraform, CloudFormation).
Contributions to open-source projects.
Relevant certifications.
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Design systems independently with minimal interaction from the architects
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Lead a team of software developers to implement systems
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Continuously find ways to increase the quality of the code
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Liaising with team members, management, and clients to ensure projects are completed to
standard.
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Anticipates problems and future technical needs and takes necessary steps to address issues.
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Enthusiastically follow industry trends and developments
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Understands how various technology and tools work so that the team picks the right tool for the
job.
Requirements:
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Responsibilities:
- Translate application storyboards and use cases into functional applications
- Design, build and maintain efficient, reusable, and reliable Node JS code
- Ensure the best possible performance, quality, and responsiveness of applications
- Identify bottlenecks and bugs, and devise solutions to these problems, Help maintain code quality, organization, and automation.
- Triage and resolve complex + systemic issues reported on existing production systems
- Communicate effectively with product owners, and development team members to facilitate understanding of deliverables, estimates, and prioritization
- Contribute to production deployments, including documentation of technical specifications and release notes
- Designs and develops quality software that conforms to department standards and code style
- Writing reusable, testable, and efficient code, create automated test cases following TDD/BDD best practices
- Maintain and enhance the existing NodeJS codebase.
- Organize an agile development process that facilitates collaboration, provides transparency, empowers the project team, surfaces and resolves impediments, delivers high-quality software, focuses on delivering business value, and continuously looks to improve.
- Take on a championship role in on-time, high-quality delivery of products through the entire application lifecycle.
What will you work on?
- Architecting clever technical solutions
- Hands-on development using NodeJS and other Javascript frameworks
- Recommend technical frameworks and tech stacks
- Define REST, or GraphQL APIs, document APIs and develop the API handlers
- Design and develop serverless and scalable systems
- Integrate with 3rd party systems
- Create architectural solution prototypes
- Lead the team, code reviews, and problem-solving
What Makes You A Great Fit?
- 5+ years of software experience with Node JS, and Javascript frameworks related to the web stack
- Understanding the nature of asynchronous programming and its quirks and workarounds
- Experience with the use of serverless functions from AWS
- Experience with the architecture of technology systems having hands-on expertise in backend and cloud systems ( AWS, GCP)
- Expertise with NoSQL databases (Mongo, ElasticSearch, Redis) including design of schemas and development for these databases
- Knowledge of DevOps practices and CI/CD pipelines
- Experience in Microservice architecture and development including REST-based APIs.
- Highly collaborative with an affinity for solving complex problems through dialogue with team members.
- Curious, always seeking the whys and hows to gain a deeper and more complete understanding of the business and technology.
- Comfortable with ambiguity can begin to explore and solve complex problems when the problem and solution are not well-defined.
- Ability to multitask, switching between various projects/tasks of different natures and complexity with ease
- Knowledge of git-based workflows such as git-flow
- Experience with Python in addition to the core knowledge of Node JS is a plus
- Chatbot, Machine Learning, Data Science/Big Data experience will be a plus
- Excellent communication skills, verbal and written
Competencies & Behavior
- Excellent communication and interpersonal skills
- Implement design thinking for different strategies
- Team player and multitasker
- Attention to detail and the ability to work to tight deadlines
- Strong experience in cloud server infrastructure
- Ability to work on complex applications, perform product analysis, development tasks of complex web
- Jumping on a call with clients to understand the requirement and profile them the right solution, helping formulate an effective solution and turning it into a working application
- Conducting website performance and unit tests
- Heavy involvement in the requirements gathering, development and operational stages of new projects
- Troubleshoot and debug related application defects with existing and new applications
- Work collaboratively with the team members and train them as and when required.
Responsibilities:
Develop and maintain high-quality, scalable, and efficient Java codebase for our ad-serving platform.
Collaborate with cross-functional teams including product managers, designers, and other developers to
understand requirements and translate them into technical solutions.
Design and implement new features and functionalities in the ad-serving system, focusing on performance
optimization and reliability.
Troubleshoot and debug complex issues in the ad server environment, providing timely resolutions to ensure
uninterrupted service.
Conduct code reviews, provide constructive feedback, and enforce coding best practices to maintain code quality
and consistency across the platform.
Stay updated with emerging technologies and industry trends in ad serving and digital advertising, and integrate
relevant innovations into our platform.
Work closely with DevOps and infrastructure teams to deploy and maintain the ad-serving platform in a cloud- based environment.
Collaborate with stakeholders to gather requirements, define technical specifications, and estimate development
efforts for new projects and features.
Mentor junior developers, sharing knowledge and best practices to foster a culture of continuous learning and
improvement within the development team.
Participate in on-call rotations and provide support for production issues as needed, ensuring maximum uptime
and reliability of the ad-serving platform.
Revise is a protocol that enables building dynamic NFTs. It helps connect NFTs to real-world events and make them interactive.
While this is an individual contributor role, you’ll be involved in many aspects– helping evolve our existing architecture, working with the team to improve operations, and implementing new features and functionality.
The job involves the following responsibilities:
-
Build robust and scalable software in Nodejs
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Design and create services and system architecture for your projects, and contribute and
provide feedback to other team members
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Help improve our code quality through writing unit tests, automation, and performing
code reviews
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Participate in brainstorming sessions and contribute ideas to our technology, algorithms,
and products
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Work with the product and design teams to understand end-user requirements, formulate
use cases, and then translate that into a pragmatic and effective technical solution
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Dive into difficult problems and successfully deliver results on schedule
You will be the backbone of our startup and founding team member.This offers a great growth opportunity to you as well in an early stage startup which has raise pre-seed funding from one of India's prominent angel investor.
Responsibilities :
-Participate in the entire application lifecycle, focusing on coding and debugging
-Developing and maintaining all server-side network components.
-Ensuring optimal performance of the central database and responsiveness to front-end requests.
-Collaborating with front-end developers on the integration of elements.
-Designing customer-facing UI and back-end services for various business processes.
-Developing high-performance applications by writing testable, reusable, and efficient code.
-Implementing effective security protocols, data protection measures, and storage solutions.
-Running diagnostic tests, repairing defects, and providing technical support.
-Documenting Node.js processes, including database schemas, as well as preparing reports.
-Recommending and implementing improvements to processes and technologies.
Job Description for NodeJS/Backend Developer (2 - 4 years experience ) :
Responsibilities:
1. Writing reusable, efficient code.
2. Implementation of security and data protection.
3. Development and design of high performant APIs and implementing server side logic.
4. User authentication, DB Schema design etc.
Skills and Qualifications:
1. Javascript
2. Typescript
3. Object oriented programming
4. Express and Mongo DB.
5. AWS and basic devOps
Other Tools:
1. Git and other development tools.

Location : Andheri east, Mumbai
Notice Period : Immediate to 15 days
Responsibilities :
- Create algorithms from scratch.
- Create products and backend API's as described by the business team.
- Back-test and create a hypothesis as desired by the research team.
- Code the backend of logics for consumption by the UI team.
- Deploy websockets, Django, rest API's & dynamic TCP, UDP based data flow.
- Deployment and maintenance of codes with version control.


