
About Us
21 Knots is a design, engineering, and consulting firm providing services to the global maritime and oil & gas industry. In an industry constantly evolving due to dynamic regulations, economic fluctuations, and climate change mandates, we strive to deliver cutting-edge solutions with an unwavering commitment to excellence. Our comprehensive services are designed to create value for our esteemed clients while enabling them to achieve their business goals.
The Role
We’re looking for a skilled and motivated Software Developer to join our team at 21 Knots. Someone with backend development with a working knowledge of frontend technologies. The ideal candidate will have a strong command of backend frameworks such as Django, FastAPI, or Flask, and familiarity with frontend tools like HTML, CSS, JavaScript, and optionally React, Angular, or Vue. You will play a key role in building, maintaining, and optimizing scalable software solutions while collaborating with a team
Responsibilities
- Develop,test, and maintain backend services using Django, FastAPI, or Flask.
- Design and implement RESTful APIs for web and internal tools.
- Work with relational and non-relational databases such as PostgreSQL, MySQL, or MongoDB.
- Optimize application performance and implement backend security best practices.
- Collaborate with frontend developers, designers, and cross-functional teams to deliver high-quality solutions.
- Write clean, maintainable, and well-documented code.
- Support basic frontend development tasks using HTML, CSS, and JavaScript.
- Work with modern frontend frameworks like React.js, Angular, or Vue (good to have).
What You’ll Need
Experience:
- 1–4 years of hands-on experience in backend development.
- Exposure to full-stack development environments.
- Experience working with RESTful APIs, databases, and cloud integration is a plus.
Education:
- Bachelor’s degree in Computer Science, Information Technology, or a related field.
Tools & Software Proficiency:
- Proficiency in Django, FastAPI, or Flask.
- Familiarity with PostgreSQL, MySQL, or MongoDB.
- Basic knowledge of frontend technologies: HTML, CSS, JavaScript.
- Exposure to Bootstrap or Tailwind CSS for responsive UI design.
- Good to have: experience with React, Angular, or Vue.
- Familiarity with cloud platforms (AWS, Azure, or GCP) and Agile/Scrum methodologies is an added advantage.
Skills & Competencies:
- Strong problem-solving and debugging skills.
- Understanding of RESTful architecture and secure coding practices.
- Ability to collaborate in a cross-functional environment.
- Good verbal and written communication skills.

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Location: Hyderabad
Experience: 7+ Years
Type: BCS - Business Consulting Services
RESPONSIBILITIES:
* Strong programming skills in Node JS [ Must] , React JS, Android and Kotlin [Must]
* Hands on Experience in UI development with good UX sense understanding.
• Hands on Experience in Database design and management
• Hands on Experience to create and maintain backend-framework for mobile applications.
• Hands-on development experience on cloud-based platforms like GCP/Azure/AWS
• Ability to manage and provide technical guidance to the team.
• Strong experience in designing APIs using RAML, Swagger, etc.
• Service Definition Development.
• API Standards, Security, Policies Definition and Management.
REQUIRED EXPERIENCE:
* Bachelor’s and/or master's degree in computer science or equivalent work experience
* Excellent analytical, problem solving, and communication skills.
* 7+ years of software engineering experience in a multi-national company
* 6+ years of development experience in Kotlin, Node and React JS
* 3+ Year(s) experience creating solutions in native public cloud (GCP, AWS or Azure)
* Experience with Git or similar version control system, continuous integration
* Proficiency in automated unit test development practices and design methodologies
* Fluent English
The Role
This role is anything but conventional- It is an opportunity to define and execute our plans and make an impact on the development of millions of children.
As our tech lead, you will work closely with the founders to crystallize and own the product roadmap and then, to bring the product vision to life through simple, elegant design & code that delights users.
You will be the key architect of the product and will help the engineering team build and maintain the product across mobile and web.
You will own development and delivery of the code- including analysis, optimization and debugging.
Key Skills
3-6 years of experience with backend and frontend web-based application development
2+ years of experience with React / Redux + HTML/CSS
2+ years of experience with Python
Have some experience with databases (SQL, MongoDB)
Have created meaningful APIs and models that are flexible and scalable
About You
You will thrive in this role at KinderPass if you:
- Have a passion for our mission to re-imagine child health and development
- Have the drive to be part of building something new - to learn, to work hard, to be your best self and to adapt to the constant change and evolution of a start-up.
- Enjoy autonomy and flexibility but can work well in a team
- Count Ownership and Reliability as your key strengths
- Can communicate effectively
We are looking for a great JavaScript Enthu Interns who is known with React.js. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). 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 products is important.
Responsibilities
• Developing new user-facing features using React.js, and Node.js
• 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 its core principles
• Experience with popular React.js workflows (such as Flux or Redux)
• Knowledge of isomorphic React is a plus
• Familiarity with RESTful APIs
• Knowledge of modern authorization mechanisms, such as JSON Web Token
• 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 Mercurial
Skills:- Javascript, Redux/Flux, React.js and NodeJS
Fixed Stipend between - 5k - 7k
POST Internship we offer PPO, and continue with full-time.
- Leadership skills
- Lead and grow a team of 10+ developers.
- Self-motivated to keep optimizing and deliver best-in-class results.
- Deep thought and attention to detail.
- Strong technical and communication skills
- Well-versed with the latest tech: AWS, Postgres, Devops, Nodejs, Reactjs
Full Stack Web Developer
Job Location: Bengaluru
Job Type: Full Time.
Education:
Bachelors in Computer science/Information or any related stream with desired work experience.
Overview:
We are looking for a talented Full Stack Web Developer to create amazing user interface based web application with clean and artful web design skills. The engineer would be responsible for architecting, designing, developing and deploying scalable web application. We are building a strong and dedicated team focusing on developing web application for multiple client requirements and in-house projects.
Roles & Responsibility:
1. Write high performance, clean, scalable and quality web applications under given timelines.
2. Architecting, designing and deploying web application for various cloud platforms like AWS, Azure, GCP.
3. Identifying bottlenecks, bugs and devise solutions for these problems.
4. Responsible for both front-end and back-end development.
5. Participate in requirement analysis, documentation with business partners.
6. A standout colleague but should be able to work independently too.
Requirements:
1. 1-2 years of work experience as Full Stack Web developer.
2. Experience in web application development with exposure to both frontend and backend development.
3. Ability to produce well documented code with excellent debugging capabilities.
4. Strong Communication skills
5. Expert in any of the following programming languages Java, JavaScript(NodeJs), Python.
6. Experience in web development frameworks like Django, Flask.
7. Experience with front end technologies HTML5, CSS, Angular, React Js.
8. Experience in developing and integrating REST, SOAP APIs.
9. Familiarity with databases like MySQL, MongoDB etc.
10. Familiarity with web servers Apache, Ngnix etc.
11. Good understanding of OOPs and Web design patterns.
12. Willing to learn and implement latest technologies.
Bonus:
1. Good knowledge of revision control tools such as Git, Bit Bucket, Source tree
2. Experience in using multiple IDE and different application development frameworks.
3. Experience in mobile application development is added advantage
4. Industry level certification on web application development and design or cloud platform would be much appreciated.
• Experience in Entity Framework, SSRS, Crystal Reports
• Experience in Umbraco, Xamarin, VB6
• Experience in Sitecore
• Experience in SharePoint
• IDE- Visual Studio
• Strong scripting experience (JavaScript, JQuery, HTML, CSS, Bootstrap, HTML 5, Angular, React JS, Node JS, XML, XSLT, and XSL).
• Good Knowledge in Microsoft IIS
• Ability to write SQL queries and investigate DB logs a plus
• Good Knowledge in RDBMS (MS SQL, MySQL, Oracle)
• High degree of knowledge in networking (protocols, virtual networks, subnets, firewalls)
• Understanding and practical application of methodologies like ITIL, Agile, Scrum, DevOps, and SRE.
• Experience with ITSM tools like Service now, Salesforce….etc
About The Company
Vested is a cross-border wealth platform on a mission to enable local investors to go global. Our first step is to empower retail investors from India with access to the US stock market. Vested provides a low cost and easy-to-use platform that includes knowledge and insights to help clients make smart investment decisions.
Job Description
We are looking for a full stack developer interested in building high performance web app and company page. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. You will ensure that these components and the overall application are robust and easy to maintain. Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.
Skills
- Firm grasp of the JavaScript, React.js, and Node.js
- Experience with popular React.js workflows (Redux)
- Ability to write well-documented, clean Javascript code
- Rock solid at working with third-party dependencies and debugging dependency conflicts
- Familiarity with native build tools, like Android Studio, XCode, and Gradle
- Understanding of REST APIs, the document request model, and offline storage
- Familiarity with SQL databases
- Ability to understand business requirements and translate them into technical requirements
- A knack for benchmarking and optimization
- Familiarity with code versioning tools (Git).
Technical expertise necessary:
- 2+ years of experience on the Node.js
- 2+ years of experience with popular React.js, workflows (Redux), and Express.js
- 2+ years of experience with SQL databases
- 1+ years of experience with AWS and Redis
- Experience creating charts and graphs
- Deep understanding of RESTful APIs
- Experience deploying and maintaining a micro-service architecture
- Experience with server-less infrastructure paradigms (AWS Lambda, etc).
- Experience building a scalable product is a bonus!
Our perfect candidate is someone that:
- is proactive and an independent problem solver
- is a constant learner. We are a fast growing start-up. We want you to grow with us!
- is a team player and good communicator
They are backed by some of the world’s top marquee funds in our journey to create transparency and standardization to an otherwise opaque industry.
Your responsibilities:
● Understand the business context and build high-quality code using proven design and
architectural patterns
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● Carry out unit tests and other quality control mechanisms to inform and validate the code and design
● Utilizing and monitoring cloud infrastructure resources (such as AWS, Azure) efficiently
● Participate in a highly fluid environment applying agile software development principles
● Ensure the coding standards are on-par with the best in the industry
Educational Qualifications:
● Bachelor's or Master’s degree in a quantitative field (e.g. Mathematics, Engineering, Computer Science)
Must have skills:
● 3+ years of experience with React.js, React Native, and Node.js/Java/Go
● Experience in building and deploying a mobile application using React Native.
● Strong proficiency in JavaScript/TypeScript, including DOM manipulation and the JavaScript object model
● A sound understanding of Redux/Flux, Webpack, ES6, Jest.
● Must have hands-on experience in Restful APIs
● Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions, or approaches to problems
● Ability to ship features on a weekly basis: should be good at time management and
prioritization
● Hands-on experience in CI/CD principles and TDD
● Strong written and verbal English communication skills
Good to have skills:
● Experience in event-driven & asynchronous I/O frameworks
● Exposure to business process and workflow automation
● Working experience in process-driven and data-intensive business applications









