
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.

Similar jobs
Job Title : Full Stack Engineer (Python + React.js/Next.js)
Experience : 1 to 6+ Years
Location : Bengaluru (Indiranagar)
Employment : Full-Time
Working Days : 5 Days WFO
Notice Period : Immediate to 30 Days
Role Overview :
We are seeking Full Stack Engineers to build scalable, high-performance fintech products.
You will work on both frontend (Typescript/Next.js) and backend (Python/FastAPI/Django), owning features end-to-end and contributing to architecture, performance, and product innovation.
Main Tech Stack :
Frontend : Typescript, Next.js, React
Backend : Python, FastAPI, Django
Database : PostgreSQL, MongoDB, Redis
Cloud : AWS/GCP, Docker, Kubernetes
Tools : Git, GitHub, CI/CD, Elasticsearch
Key Responsibilities :
- Develop full-stack applications with clean, scalable code.
- Build fast, responsive UIs using Typescript, Next.js, React.
- Develop backend APIs using Python, FastAPI, Django.
- Collaborate with product/design to implement solutions.
- Own development lifecycle: design → build → deploy → monitor.
- Ensure performance, reliability, and security.
Requirements :
Must-Have :
- 1–6+ years of full-stack experience.
- Product-based company background.
- Strong DSA + problem-solving skills.
- Proficiency in either frontend or backend with familiarity in both.
- Hands-on experience with APIs, microservices, Git, CI/CD, cloud.
- Strong communication & ownership mindset.
Good-to-Have :
- Experience with containers, system design, observability tools.
Interview Process :
- Coding Round : DSA + problem solving
- System Design : LLD + HLD, scalability, microservices
- CTO Round : Technical deep dive + cultural fit
Job Summary
The Technical Lead in Web Development with a focus on JavaScript, Drupal, and PHP will be responsible for overseeing and leading the technical team in the development of web applications using these technologies. The role involves coordinating with stakeholders to gather requirements, designing solutions, and ensuring successful implementation while adhering to best practices. (1.) Key Responsibilities
1. Lead a team of developers in the design, development, testing, and deployment of web applications using javascript, drupal, and php.
2. Collaborate with stakeholders to understand requirements and provide technical solutions that meet business needs.
3. Ensure code quality and adherence to coding standards throughout the development process.
4. Troubleshoot technical issues, identify root causes, and implement solutions to enhance application performance.
5. Stay updated with the latest industry trends in web development and recommend improvements to existing processes.
6. Conduct code reviews and provide guidance to team members for skill development and knowledge sharing.
Skill Requirements
1. Proficient in web development using javascript, drupal, and php.
2. Strong understanding of frontend technologies such as html, css, and bootstrap.
3. Experience in developing and maintaining drupal based websites and applications.
4. In-depth knowledge of php frameworks such as laravel or symfony.
5. Familiarity with database management systems, especially mysql.
6. Ability to lead a technical team, prioritize tasks, and meet project deadlines.
7. Excellent communication skills to interact with stakeholders and team members effectively.
8. Problem-solving attitude and a proactive approach to handle challenges in web development projects.
Company Overview:
Pripton Innovations is a dynamic technology company focused on developing cutting-edge AI-powered solutions for the AI services industry. We build and deploy sophisticated platforms that leverage large language models (LLMs) to automate complex processes, enhance decision-making, and improve customer experiences. Our solutions are currently utilised by several leading institutions, impacting millions of users globally.
Role Overview:
As a Fullstack Product Engineer at Pripton Innovations, you will be instrumental in designing, developing, and deploying innovative features for our core AI platform. You will collaborate closely with product managers, designers, and other engineers to translate product requirements into robust, scalable, and user-friendly solutions. Your work will directly impact the efficiency and effectiveness of our AI-driven tools, ultimately driving better outcomes for our clients and their customers.
Key Responsibilities:
- Develop and maintain high-quality, performant APIs using NestJS and FastAPI to support our AI-powered applications.
- Build and enhance interactive user interfaces with Next.js and Tailwind CSS, ensuring a seamless and engaging user experience.
- Implement real-time communication features using Socket.io to facilitate dynamic interactions within our platform.
- Design and optimise database schemas and ORM configurations to ensure efficient data storage and retrieval.
- Deploy and manage applications using Docker and container orchestration technologies to maintain high availability and scalability.
- Write clean, well-documented, and testable code, adhering to industry best practices.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Troubleshoot and resolve production issues, ensuring minimal disruption to our users.
- Contribute to the continuous improvement of our development processes and tools.
Required Skillset:
- Demonstrated ability to design and implement scalable and maintainable full-stack applications.
- Proven experience with backend technologies such as NestJS, FastAPI, and Python.
- Expertise in frontend development using Next.js and Tailwind CSS.
- Proficiency in working with databases and ORM frameworks.
- Solid understanding of real-time communication protocols and experience with Socket.io.
- Experience with containerization technologies like Docker and Git version control.
- Strong problem-solving skills and the ability to work independently and as part of a team.
- Excellent communication and collaboration skills, with the ability to articulate technical concepts clearly.
- Bachelor's degree in Computer Science or a related field.
- Adaptability to a remote work environment and ability to manage time effectively.
Role & Responsibilities:
As a Full Stack Developer Intern, you will take on significant responsibilities in the design, development, and maintenance of web applications using Next.js, React.js, Node.js, PostgreSQL, and AWS Cloud services. We seek individuals who are self-motivated, energetic, and capable of delivering high-quality work with minimal supervision.
- Develop user-friendly web applications using Next.js and React.js.
- Create and implement RESTful APIs using Node.js.
- Write high-quality, maintainable code while adhering to best practices in software development.
- Deliver projects on time while maintaining a strong focus on performance and user experience.
- Manage data effectively using PostgreSQL databases.
- Code Quality & Reviews: Maintain code quality standards and conduct regular code reviews to ensure the delivery of high-quality, error-free code.
- Performance Optimization: Identify and troubleshoot performance bottlenecks to ensure a seamless and lightning-fast platform experience.
- Bug Fixing & Maintenance: Monitor platform performance and proactively address any issues or bugs to keep the platform running flawlessly.
- Contribute innovative ideas and solutions during team discussions and brainstorming sessions.
- Communicate openly and honestly with team members, sharing insights and feedback constructively.
- Stay updated on emerging technologies and demonstrate a willingness to learn more.
Qualification:
- Graduate/Post-Graduate with a degree in Computer Science, Software Engineering, or a related field.
- Proficiency in HTML, CSS, JavaScript, and modern front-end frameworks (specifically Next.js and React.js).
- Strong knowledge of back-end technologies such as Node.js and Express.js.
- Experience with relational databases, particularly PostgreSQL.
- Familiarity with AWS Cloud services is a plus.
- Excellent problem-solving skills with a proactive approach to challenges.
- Proven ability to troubleshoot and resolve complex technical issues.
- Strong communication skills with the confidence to share ideas openly.
- High energy level and passion for contributing to the company’s success with integrity and honesty.
- Startup Enthusiast: Embrace the fast-paced and dynamic environment of a startup, driven by a passion for making a positive impact.
Roles and Responsibilities:
- Developing new user-facing features using React.js
- Developing and implementing highly responsive user interface components using react concepts.
- Writing application interface codes using JavaScript following react.js workflows.
- Experience with RESTful APIs
- Troubleshooting interface software and debugging application codes.
- Create database schemas that represent and support business processes.
- Implement automated testing platforms and unit tests.
- Optimize application for performance and speed.
- Implementation of security and data protection.
- Provide technical support to users.
Skills:
- At least 5 years of experience as a Java Developer or similar role
- Strong expertise in Java programming language and working Knowledge on Back-end technologies such as Spring/Spring Boot.
- In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
- Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
- Experience with user interface design.
- Familiarity with database technology such as MySQL, MongoDB.
- Good knowledge of Unit Testing.
- Experience with at least one of the Cloud Services such as AWS, GCP, Azure are plus.
- Familiarity with SCRUM methodologies
- Strong organizational and project management skills.
- Excellent verbal communication skills.
- Analytical and logical skills
- Good problem-solving skills.
Qualification:
- 3-4 years of experience working as a ReactJS Developer or in a similar role.
What we offer:
- Flexible working hours
- Up to 12 Lakh insurance
- Work-life balance
Job Description:
- Candidate should ideally be a B.E/B.Tech graduate with 2 to 5 years of real-time experience.
- Expertise in React.js, C#, ADO.Net, Web API, MS SQL Server 2008 and above, JavaScript, jQuery, JSON, AJAX and XML
- Looking for Full stack .NET Developer who will work closely with Project Manager, Software Developers and QA Team to develop cutting edge web-based solutions in a Product Development Environment. The job involves working with some of the latest technologies including React.js, WCF, REST services, jQuery and AJAX.
- Should be experienced with Agile methodology and working with Agile development teams.
- Ability to work within a team and work independently
- Experience with the full SDLC, including design, development, testing, deployment, and documentation activities
- Excellent object-oriented design and development skills
- Excellent communication skills
- Experience working on a CRM product or a Marketing Automation or Analytics tool or Digital Publishing is a major advantage
- Experience with Microsoft Design patterns and Microsoft Enterprise Library
Skills:
- Strong working experience into C#, ADO.Net, MS SQL Server 2008 and above versions, JavaScript, jQuery, WCF, REST based services and AJAX
- Development experience with data integration technologies including Web API, REST, SOAP, JSON and XML
- Strong working knowledge with JavaScript frameworks such as jQuery, React, Angular
- Strong working knowledge of debugging for rapid development; experience with development tools such as Firebug, Fiddler
- Strong understanding of cross-browser compatibility, with support for IE, Firefox, Chrome, Safari on Windows and Safari, Firefox, Chrome on MAC
- Strong HTML and JavaScript (AJAX, DOM)
- Strong written and verbal communications skills
- TFS/VSTS/SVN and any source management experience like Git, AWS CodeCommit etc.
- Working knowledge in Node.js, React.js, and Twitter bootstrap framework is an advantage
- Knowledge of CI/CD process and cloud platforms like AWS would be an added advantage.
Exposure to following AWS modules/services / GCP / Modules / Services - Both Skills are ok Amazon S3, EC2, Exposure to any AWS-supported database, Mongo DB collections, Devops,
AWS toolkit / FlaskREST API development or NodeJS/ReactJS, Web scraping experience, API integration of the various sources for Fraud Solutions, Should be good at communication, Should be able to lead team technically in resolving any technical issues, Should be able to own modules which are critical to business needs, Build and Nurture the young team members in the organization,
Aware of Microservices GOOD to HAVE Familiar with UI development
(Directed Acyclic graph)CI/CD with AWS
UI with React JS
Seenit’s suite of apps enables the leading retailers around the world to transform their customer experience and build loyal relationships with their customers. The apps allow retailers to make use of their physical infrastructure and resources to deliver a truly omnichannel experience in today's rapidly changing world of shopping.
We would welcome someone to the team who:
- Loves to write “clean”, well designed code to solve complex problems
- Can design, develop and test the core product software and databases to ensure strong optimization and functionality
- Is inclined to contribute in all phases of the development lifecycle and takes end to end ownership of the project
- Is excited to support others to succeed and shine in a collaborative team culture
Your application will require you to have:
- Just some previous projects to showcase, no need for CV immediately
You should work with us because:
- We’re a relaxed diverse group and don’t take ourselves too seriously
- We're creative and want to change the world while we're at it (yes we do!)
- Our products have an international audience and our partners are around the globe
- Team lunches are more frequent than team meetings
- We love to travel and will ask you to take time off to refresh










