Swaypay is looking for a detail driven Senior Full Stack Software Engineer with remote startup experience who is comfortable asking “why?”. We want someone who can prioritize well, communicate clearly, and has a track record of delivery and excellent software engineering skills.
You'll work with the team to plan, shape, and build our new product features for both mobile and web. You'll get to use some of the latest technologies in order to build the best product possible.
During your time here, you will get the opportunity to work with most (if not all) of our systems — improving consumer facing products, helping to build the API, improving internal tooling, and simplifying our developer experience.
What you’ll do
- Work closely with other developers, UX designers
- Write and test code to ensure stability while refining as necessary
- Expand existing software and write new software to meet the evolving needs of our key demographics
- Build our mobile and web applications using React Native and React
- Write test cases to ensure product functionality across versions
- Design and implement the overall architecture of the system
- Design, construct, and integrate our API offerings
- Take complete ownership of features/work and deliver end to end
What we’re looking for
- 5+ years of experience building mobile and web applications using modern frameworks
- 2+ years of experience with React Native (mandatory)
- 1+ years of experience with backend technologies such as NodeJS, Golang, or Python
- Understanding of AWS, production deployment, and monitoring tools. K8 / Docker Swarm experience is an added bonus
- Excellent verbal and written communication
- “If it can go wrong – it will go wrong" mindset
- Familiarity with both unit and e2e tests
- Experience with databases (MySQL or other relational database)
You will be a great fit if you
- Are proactive about anticipating needs and solving for them before they become a problem
- Enjoy being part of a highly collaborative environment, including healthy conflict and debate to ensure the best product possible
- Have the ability to be self-directed and be effective working independently, yet feel equally comfortable contributing in a team environment
- Value quality
- Enjoy keeping up with the latest release to ensure our products are state of the art
Benefits
- Competitive pay and equity
- Remote-friendly
- Beautiful office in Jaipur (after COVID restrictions lift)
- India team retreats to places like Goa (after COVID restrictions lift)

About Swaypay
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We’re Hiring: Senior .NET Developer
Location: Coimbatore
Experience: 7+ Years
Employment Type: Full-time
About the Role
We are looking for a highly skilled Senior .NET Developer with strong expertise in backend development using C# .NET Core and cloud platforms like Azure. The ideal candidate should have a solid understanding of modern front-end frameworks and experience building scalable, high-performance web applications.
Key Responsibilities
- Design, develop, and maintain applications using C# .NET Core.
- Build and deploy services on Azure Cloud (Web Jobs, Blob Storage, Functions, App Services).
- Work on database design, stored procedures, and SQL performance tuning.
- Develop responsive front-end components using React or Angular.
- Implement and maintain REST APIs and microservices architecture.
- Collaborate with teams using Git (GitHub/GitLab) for version control.
- Contribute to Agile development cycles and DevOps CI/CD pipelines.
Required Skills
- C# .NET Core (Strong hands-on experience)
- Azure Cloud Services – Web Jobs, Blob Storage, Functions, App Services
- SQL Server – Database design, stored procedures, performance tuning
- React or Angular – JavaScript/TypeScript
- REST API & Microservices Architecture
- Git/GitHub/GitLab
- Agile & DevOps Practices (CI/CD, Azure DevOps)
Why Join Us?
- Work with cutting-edge technologies
- Collaborative and innovative work culture
- Opportunities for continuous learning and growth
About the Role
We are looking for a highly skilled and experienced Full Stack Software Development Engineer to join our team focused on building and enhancing an Agentic AI Framework. You will be instrumental in developing scalable, reliable, and intelligent AI-based systems, contributing across the stack—from front-end interfaces to back-end infrastructure, and cloud deployment pipelines.
This is a dynamic and forward-thinking role, perfect for developers passionate about AI/ML advancements and keen to continuously grow in the evolving landscape of software engineering.
Key Responsibilities
- Design, develop, and maintain scalable and responsive front-end and back-end components of the Agentic AI Framework.
- Implement RESTful and GraphQL APIs for seamless integration across services.
- Optimize performance and ensure high availability across distributed systems.
- Collaborate with cross-functional teams including AI/ML engineers, data scientists, and DevOps.
- Write clean, maintainable, and testable code.
- Contribute to architecture discussions, code reviews, and project planning.
- Keep up-to-date with advancements in AI/ML algorithms, frameworks, and data science practices.
- Act as a primary point of contact for L3/L4 production support, including:
o Debugging and resolving live issues
o Delivering hot patches and quick fixes
o Managing emergency and planned production releases
· Own and operate the release lifecycle including version control, deployment, rollback strategies, and documentation
- Support deployment, monitoring, and scaling efforts using DevOps and cloud infrastructure.
Required Skills
- Front-end: React.js, TypeScript, HTML5, CSS3, Redux, Tailwind or Material UI
- Back-end: Java, Kotlin, Spring Boot, Node.js
- Databases: PostgreSQL, Redis, MongoDB, MySQL
- Architecture: Microservices, API Gateways, Event-driven architecture
- DevOps (Preferred): Docker, Kubernetes, CI/CD (e.g., Jenkins, GitHub Actions), AWS/GCP/Azure
- Testing: JUnit, Jest, Selenium, Postman
- Strong understanding of design patterns, data structures, and algorithms
- Familiarity or keen interest in AI/ML, LLMs, data science tools, and workflows
Nice to Have
- Experience with observability tools (Grafana, Prometheus, ELK stack)
- Japanese language proficiency (not mandatory, but a plus)
Who You Are
- A problem-solver with a proactive mindset
- Able to adapt quickly to new technologies and challenges
- Comfortable working in a fast-paced, innovative environment
- Collaborative with excellent communication skills
Perks & Benefits
- Learning support for AI/ML upskilling
- International and diverse team culture
Work on cutting-edge AI-driven products
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
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
- Expertise in backend programming with Node.js and MongoDB.
- Experience with React.js and redux.
- Material UI and 3rd party libraries.
- Experience with clean code writing practices like avoiding callback hell like promises, async.
- Thorough understanding of Node.js and its core principles.
- Experience with popular React.js workflows (such as Flux or Redux).
- Familiarity with newer specifications of ECMAScript.
- Experience with data structure libraries (e.g., Immutable.js).
- Familiarity with RESTful APIs.
- Knowledge of modern authorization mechanisms, such as JSON Web Token.
- Familiarity with modern front-end builds pipelines and tools.
- A knack for benchmarking and optimization.
- Familiarity with code versioning tools (such as Git, SVN, and Mercurial).
Responsibilities:
- Build Node.js APIs using microservices.
- Rewriting backend code with microservices architecture & Unit tests.
- Developing new user-facing features using React.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.
Full Stack Developer Responsibilities:
- Developing front end website architecture.
- Designing user interactions on web pages.
- Developing back-end website applications.
- Creating servers and databases for functionality.
- Ensuring cross-platform optimization for mobile phones.
- Ensuring responsiveness of applications.
- Working alongside graphic designers for web design features.
- Seeing through a project from conception to finished product.
- Designing and developing APIs.
- Meeting both technical and consumer needs.
- Staying abreast of developments in web applications and programming languages.
Requirements
- Degree in computer science.
- Experience with ( React+Node ) Or ( react + Angular) Or ( Node + Angular)
- Strong organizational and project management skills.
- Proficiency with fundamental front-end languages such as HTML, CSS, and JavaScript.
- Familiarity with JavaScript frameworks
- Familiarity with database technology such as MySQL, Oracle, and MongoDB.
- Excellent verbal communication skills.
- Good problem-solving skills.
- Attention to detail.
Job Requirements:
- Good with React ,Node, Express & MongoDB/Firebase
- Node JS API (Backend) Development or Firebase Cloud Function, Runtime Environment
- Express JS & Express Routing
- Mongo DB/Firebase & its Operations
- Developing Applications With React
Required Candidate profile
- Good communication skills.
- Expert knowledge of MERN technologies.
- Resolves and/or escalates issues in a timely fashion.
- Able to work in a fast-paced working environment.
Responsibilities:
- Design, develop, and maintain software applications.
- Go the extra mile to identify customer needs and pain-points.
- Relentless focus on delivering high quality, bug-free code.
- Help and mentor those around you to achieve the team and company goals.
- Closely work with the SRE and DevOps team to set up microservices infrastructure.
- Maintaining and auditing code/design quality as per set guidelines and standards in assigned projects.
- Testing of completed tasks in ongoing projects in the team before sending updates to reporting authority/client.
- Participate in application design, code reviews and documentation.
Requirements:
- Experience in agile development process.
- Excellent knowledge of HTML5, CSS3.
- Excellent knowledge of JavaScript.
- Experience with cross-browser, cross-platform and design constraints on the web
- Good understanding and experience of working on Vue.js/React.js.
- Prior experience building REST APIs
- Hands-on experience with Node.js/Golang/Java + Redis + Elasticsearch.
- Experience with AWS/GCP is a plus
- Knowledge of version control systems like GIT.
- Experience in developing automated unit and functional tests
- 3 - 6 years of experience with a Bachelor's in Computer Science or related field
- Building reusable code and libraries for future use
- Building efficient, testable, and reusable Node JS modules
- End-to-end ownership of modules including designing, development, validation, deployment
- Creating microservices from scratch and ensuring that micro services are used wherever it makes sense.
What you need to have:
- Proficient in MERN Stack (MongoDB, Express, React,Node)
- Minimum 2 years of experience in full stack development- MERN Stack
- Experience in creating microservices from scratch
- Familiarity with One OOPS language
- Familiarity with multithreading- Workers / child processes & performance tuning
- Experience with SQL / NoSQL databases and their declarative query languages (MySQL and Mongo dB)
- Strong knowledge of the common NODE JS or web server exploits and their solutions
- Knowledge in GraphQL is a plus
Skills:
- Proficiency with JavaScript and HTML5
- Minimum 2+ years of hands-on experience with AngularJS and Angular Frameworks
- Experience with Java, JSON, Spring Boot and Hibernate
- Experience with MYSQL databases
- Familiarity with Linux environments
- Experience with GIT
- Hands on experience with AWS S3 is preferred
- Experience with web servers & application servers such as Apache and Nginx is good to have.
Responsibilities:
- Design and develop client-side and server-side architecture
- Develop and manage well-functioning database
- Implementation of approved user interface
- Design and construction of REST APIs
- Server management and deployment for the relevant environment
We are a highly innovative Fashion tech startup, looking for a senior developer to develop the platform and drive the technology initiatives of the company
Key focus areas: Product Architecture, Full-Stack development, Product Deployment and innovation in technology
Roles & Responsibilities:
- Work as a Sr. Software Developer with strong coding capabilities and cloud capabilities
- Design, architect and implement the product platform from the scratch
- Ownership of end to end design, implementation, and development
- Foster the development of highly scalable and performance-driven product
- Work closely with the business team to understand the business requirement and vision of the product
- Collaborate with the Founder to create an effective product road map and release plans
- To build, lead and mentor the development team
- Excellent team management and interpersonal skills
Must-have skills
- Extensive and deep knowledge of building highly scalable and performance-centric web platform
- Proficient in designing the monolithic or microservices architecture
- Understanding the nitty-gritty of data and its useful presentation
- Deep insight into search and analytics systems
- Basic understanding of building a graphical representation of data
- Strong understanding of the data and its usage
Tools and Platform
- Strong experience in designing and implementing web-based solutions based on any full-stack
- Excellent understanding and strong working exposure to the AWS platform and it’s a tool like cloud front S3 etc.
- Proficient and good knowledge of working with databases
- Hands-on experiences on at least one DBMS
- Exposure to web scrapping tools and framework
- Search and indexing tools like elastic search
- Exposure to HTML is a must
- Prior experience of designing, developing and deploying platforms
- Knowledge of making SEO friendly and responsive web platforms
- Experience in designing, scaling and securing APIs









