
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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Note: Apply only if you have worked minimum of 2 years in your current organisation
Basic Qualifications
- Bachelor’s degree in Engineering with specialization in Computer science or related field
- 5+ years of experience as a software engineer in a product development setting
- Love of technology and experience with one or more programming languages from Java, Python, or Go
- Experience in full-stack development including designing APIs and integration patterns, implementing security, implementing frameworks for Unit and End-to-End testing
- Experience with micro-services architecture
- Experience in one or more frameworks like Spring, GRPC, Flask, etc.
- Extensive experience in a test-driven development environment
- Understanding of CI/CD practices including code check-in policies, automated unit tests, automated code deployments, etc.
- Ability to grasp new technologies and use them effectively to create industrial-strength software.
Preferred Qualifications
- Good communication skills. You can communicate well in the English language with product managers, your team members, and external stakeholders, to understand their needs and convey yours, in a clear, precise manner - verbally, or in writing.
- Strong collaboration skills. You have demonstrated the ability to work with both - senior & junior technical professionals and get work done. You quickly earn the trust of the people you work with. People enjoy and have fun working with you.
- Deadline oriented. You understand that deadlines are meant to be met. Challenges will surface, and obstacles and roadblocks will cause delays, but you plan for them in advance and still ship your features on time to meet your commitments.
- Bias for action. Your default setting is to take action, and not wait for things to happen. You love to learn about new technologies and advancements in the software industry.
Delivery Solutions is a Retail eCommerce OXM Platform that provides retailers with out-of-the-box solutions to power Same-Day Delivery, Curbside, In-Store Pickup, Shipping, and Post Purchase experiences. We are trusted with some of the biggest names in multiple verticals of retail like Sephora, AT&T, Footlocker, Michael's, Office Depot, GameStop, Total Wine, Sally Beauty, Abercrombie & Fitch Co. Belk, Loblaw, Vineyard Vines etc.
Our SAAS-based solution is highly flexible and interacts seamlessly with E-commerce properties, OMS, WMS, and POS systems for a highly scalable experience and a delighted customer base.
Delivery Solutions is a wholly-owned subsidiary of UPS | We are a certified Great Places To Work Company
Role: Senior Software Engineer - MEAN Stack
Reports to: Team Lead
Division/Department: Product
Work Location: India - Remote / Pune
We are seeking highly skilled and experienced Senior Software Engineers to join our SaaS company. As a Senior Software Engineer, you will play a pivotal role in the development and enhancement of our cutting-edge software products. You will work closely with cross-functional teams to design, develop, and deploy scalable software solutions using the MEAN stack (MongoDB, Express.js, Angular, Node.js) and related technologies.
Responsibilities:
- Collaborate with product managers, designers, and other stakeholders to define software requirements and translate them into technical specifications.
- Design and develop robust and scalable software solutions using the MEAN stack and other relevant technologies.
- Take ownership of feature development and deliver high-quality code on time.
- Participate in code reviews to ensure code quality and adherence to coding standards.
- Troubleshoot and debug software issues, and identify and implement effective solutions.
- Collaborate with DevOps teams to ensure smooth deployment and operation of software applications.
- Stay up-to-date with the latest industry trends, tools, and technologies and make recommendations for process improvements.
Qualifications:
- Bachelor's degree in Computer Science, Software Engineering, or a related field. (Master's degree preferred)
- 4+ years of hands-on experience in MEAN stack development, including MongoDB, Express.js, Angular (version 2 or higher), and Node.js.
- Proven experience working in a product-based company, delivering software solutions to customers.
- Strong understanding of Agile methodologies and Agile development practices.
- Proficient in front-end technologies such as Angular, HTML, CSS, and responsive design principles.
- Solid understanding of back-end technologies including Node.js, RESTful APIs, and server-side frameworks.
- Experience with cloud platforms, specifically AWS, and familiarity with related services.
- Knowledge of JSON, Kibana, JIRA, and Jenkins is a plus.
- Strong problem-solving skills and the ability to work independently as well as in a team.
- Excellent communication and interpersonal skills, with the ability to effectively collaborate with cross-functional teams.
Title: Full Stack Developer: MERN/MEAN
Experience:3 - 6 years
Location: Gurgaon / Hyderabad
Salary: Competitive as per Industry Standard
We are searching for a talented and experienced web application developer to join a highly agile/scrum development team to develop our next-generation data analytics applications. This is a senior technical role and the successful candidate must demonstrate a proven track record of developing enterprise-grade web front-end using technologies such as MEAN stack, JavaScript, Ajax, and JSON.
Primary responsibilities include:
- Lead and develop web applications and data visualizations for our big data analytics platform.
- Develop Proof-of-Concept and prototype applications using new technologies and frameworks. In addition to collaborating with internal teams and clients to create innovative solutions.
- Help establish GUI best practices and JavaScript frameworks for web development
- Provide technology and implementation expertise to domains, projects, or clients
- Maintain leading-edge knowledge in emerging technologies and frameworks; participate in knowledge sharing and lessons learned sessions from project experiences
What you need for this position:
- 3+ Years of relevant experience.
- Hands-on Expertise in javascript-based frameworks and technologies such as ExpressJS, Angular (all versions), and NodeJS.
- Experience in building high-performance multi-user web-scale applications and portals. ● Familiarity with visualization libraries like D3 JS, Kibana, etc.
- Proven experience in developing software using the Agile/SCRUM development methodology.
- command of web standards, CSS-based design, and cross-browser compatibility.
- Attention to detail, Dedication, and Problem Solving skills.
- Knowledge of Elasticsearch, Neo4j / VoltDB / MongoDB / Redis is good to have.
- Good understanding of developer tools and DevOps such as Git, Ansible, cloud platforms such as AWS, Docker, etc is good to have.
- Preferred, not mandatory - Prior experience in mobile development (Hybrid app- Ionic/Cordova, React Native)
Our perfect candidate is someone who:
- Is proactive and an independent problem solver
- Is a constant learner. We are a fast-growing company. We want you to grow with us!
- Is a team player and a good communicator
Hiring Full Stack Developers at Krishivan Technologies Pvt Ltd
Job Overview:
We are urgently looking for a Full Stack Developer with 1-3 years of experience to produce scalable software solutions. You'll be part of a cross-functional team that's responsible for the full software development life cycle, from conception to deployment.
As a Full Stack Developer, 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.
About Krishivan:
Krishivan Technologies is an AgroTech start-up that aims to partner with grassroots farmers to improve their livelihoods through smart collaboration between ‘Agriculture and Technology’. With us, farmers have exclusive access to Agri-solutions and Agri-advice at their fingertips.
We bridge the gap between farming challenges, expert knowledge, shortage of high-quality agri-in puts, sustainable financial aid, equipped machinery and infrastructure to enhance the production a nd income ability of farmers with the integration of technology from pre-harvest to post-harvest.
Roles and responsibilities:
● Participate in requirements analysis
● Building interactive consumer data from multiple systems and REST entirely abstract to the UI through a Node.js backend
● Ensure the best possible performance, quality, and responsiveness of applications
● Test-Driven Development
● Address and improve any technical issue.
● Support the implementation of developed software solutions
Requirements and skills:
● Strong understanding of object-oriented programming
● Knowledge of NodeJS, ExpressJS
● React.js/ Next.js / Node.js / Mongo DB
● Javascript, Jquery, HTML, CSS, Bootstrap
● Understanding of Agile methodologies
● Hands-on experience with JavaScript Development on both client and server-side
● Proficient understanding of code versioning tools.
Good to have:
● AWS and/or Azure Services
● Git Setup
● Experience with cloud technologies
● Familiar with various design and architectural patterns
The ideal candidate is a highly resourceful and innovative developer with extensive experience in the layout, design and coding of websites specifically in PHP format. You must also possess a strong knowledge of web application development using PHP programming language and MySQL Server databases.
Responsibilities
Perform a mix of maintenance, enhancements, and new development as required
Work in a data analyst role and with business intelligence applications
Document features, technical specifications & infrastructure Responsibilities
Work cross-functionally to convert business needs into technical specifications
Qualifications
0-1 years of experience in web development and software design
Expertise in front-end technologies (HTML, JavaScript, CSS), PHP frameworks (Laravel), and MySQL databases
Skills Required:
- Previous working experience as a MERN/MEAN Stack Developer for 1 year (Minimum).
- In depth knowledge of NodeJS, ExpressJS or Restify
- Experience implementing applications using Angular 2+ versions or React
- Experience creating front end applications using HTML5, Angular/React, LESS/SASS
- Hands on experience with JavaScript
- Development on both client and server-side
- Experience on Angular 2+ and React Js will be an plus point
- Experience on both MEAN/MERN Technologies will be an advantage.
We are looking for a rock-star software engineer who can lead our tech efforts in building a scalable FinTech platform.
Who we are?
We are a funded Fintech company focused on the Affordable Housing segment based out of Gurugram.
Whom are we looking for?
We are looking for a software engineer to come on-board and own the technology and product development from the ground up and scale it as the business grows.
Tech Qualifications:
- You have 2-4 years of experience building products from inception to scale.
- You have built multitenancy B2B and B2C consumer products in the Fintech, Banking, Loan Products, Payments, and/or Digital Commerce space.
- You have an uncanny ability to attract and retain strong tech talent.
- You are highly ambitious and have a keen desire to make a large impact.
What do we offer?
A true experience of building scalable fintech business ground up. we also offer equity along with a fixed salary component.
Our Present Infrastructure:
Microservices based Multitenancy Application
ASP.NET core
Kubernetes Cluster
Redis distributed Caching
Aws Cloud Infrastructure
Our Mobile App is built using Angular and Android
RDBMS / NoSQL
Company Introduction
https://polyglots.io">Polyglots is a young and innovative software development agency located in Pune, India. Our expertise is to build highly scalable applications and infrastructure solutions for our partners and budding startups.
We provide end-to-end solutions ranging from cloud architecture to backend services and modern frontend development. We leverage agile methodologies, software life cycle best practices and cutting edge technology to deliver perfect solutions reflecting our passion for software development.
We care about our company culture and invest in people to create the best teams of highly skilled developers.
Job Description
We are looking for a Fullstack Developer who is motivated to combine the art of software design with the skill of programming. Responsibilities will include translation of the business requirements to actual code that will produce a flexible and scalable cloud application. You will guide the team on technical implementations, take an active role on both sides i.e frontend + backend and define how the application works.
Responsibilities
- Develop and design RESTful/GraphQL services and APIs.
- Develop databases, applications, and servers to support websites on the back end.
- Develop visually appealing front end website architecture, including translating designer mock-ups and wireframes into front-end code.
- Design user interactions on web pages
- Stay up to date of developments in web applications and programming languages
- Strategize organizational direction on emerging technology platforms and communicate the effectiveness to executive stakeholders
- Ensure that non-functional requirements such as security, performance, maintainability, scalability, usability, and reliability are being considered when architecting solutions.
Skills And Qualifications
- Proficiency in Java along with Spring Boot.
- Proficiency with fundamental front end languages such as HTML, CSS and JavaScript.
- Familiarity with JavaScript frameworks such as Angular, React or VueJS.
- Familiarity with database technology such as Postgres, MySQL, Oracle and MongoDB.
- Well versed with Data Structures and common Design Patterns.
- Strong organizational and project management skills.
- Excellent verbal communication skills.
- Good problem solving skills.
- Attention to detail.
We are a fast growing Chennai-based startup (with venture funding) and clients like Swiggy!
We are here for the long run and are led by strong engineers with experience at top tier firms
and authors of Java Standards at Sun Microsystems
We're building an awesome enterprise product that is already transforming businesses across
the globe
We have raised investment, so this role will not vanish in a few months
Our mentors include the Vice Chairman of HCL Technologies, Chairman of Singapore Airlines,
Senior leaders from LinkedIn etc.
Other background information
We're looking for strong, passionate developers who want to join our team and grow
We move fast, and will make you an offer in a few days for the right person
The job location will be in Chennai (it is the SaaS capital of India)
Please only apply if you are open to moving to Chennai (or are already here)
This won't be a 10 - 6 job, but you will be given amazing responsibilities
You will learn a ton, have a lot of flexibility, and have fun while doing it!
Responsibilities
1. Own major parts of our tech stack, but primarily the Javascript work
2. Build cutting edge applications in Node.JS, React/Angular etc.
3. Work on new tech that we are already some of the leading users of (like Firebase)
4. Work closely with mobile team, UX and PM team to construct creative solutions
5. Develop reusable custom components that can be used across application at run time
6. Optimize, improve efficiency, scalability, stability of application
7. MUST BE reliable, and be able to communicate clearly
8. MUST BE able to own and deliver their own work within deadlines, professionally
Bonus Points for experience using Firebase, NoSQL, or building high-scale applications.
Job Perks
Daily breakfast
Nice Friday team lunches
Macbook
Informal work environment - without hierarchy
Stock options (in lakhs)
Stipend to attend conferences
Potential travel to Singapore
Notice period: less than 45 days.
CTC :No bar for right candidate.
5+ relevant experience.
Candidates comfortable to relocate at Chennai can apply.












