Software Development Engineer (Python, Django & FastAPI + React.js)

🚀 Hiring: MERN Stack Developer at Deqode

⭐ Experience: 2+ Years

📍 Location: Mumbai

⭐ Work Mode:- 5 Days Work From Office

⏱️ Notice Period: Immediate Joiners

(Only immediate joiners & candidates serving notice period)

About the Role:

We’re looking for a skilled MERN Stack Developer to build and maintain modern web applications using MongoDB, Express.js, React.js, and Node.js.

Responsibilities:

• Develop and maintain full-stack web apps.
• Build reusable React components and REST APIs.
• Work with databases (MongoDB) and cloud deployment.
• Collaborate with cross-functional teams.

Requirements:

• 2–5 years of experience in MERN stack.
• Strong in JavaScript, React, Node, Express, MongoDB.
• Good understanding of RESTful APIs and Git.
• Bonus: AWS/DevOps/Next.js/TypeScript.

Design and develop scalable web applications using MEAN/MERN stack.

Build & optimize AI/LLM workflows using LangChain or LangGraph.

Implement vector storage & semantic search using FAISS / Pinecone / Chroma / Milvus.

Build APIs, microservices, and integration layers.

Optimize application performance and ensure code quality.

Collaborate with cross-functional teams (product, design, backend, DevOps).

Must-Have Skills

• Strong experience in Node.js, Express.js, MongoDB, and Angular/React.
• Hands-on experience in LLM apps, RAG pipelines, Vector Databases.
• Practical knowledge of LangChain / LangGraph.
• Experience with REST APIs, authentication, and integrations.
• Solid understanding of Git, CI/CD, and cloud platforms (AWS/Azure/GCP).

Ultra Commerce is a software and hosting company. It is based in Australia with additional offices in US, UK, New Zealand & India. Ultra Commerce provides managed- hosting services for commerce applications with its cloud platform & offers its own digital commerce platform. It serves B2B & B2C both.

Role & Responsibility-

5 years’ experience in web development with a server-side language such as PHP(framework such as Laravel, Zend, CodeIgniter)

Experience in Python.

- Experience in JavaScript frameworks (especially React)
- Experience in web services, Rest API, JSON, SOAP, Linux/Unix.
- Advanced knowledge in MVC architecture and object-oriented programming
- Proven track record of delivering high-quality customer facing software solutions on time and within deadlines.
- Solid understanding of web application security
- Professional experience of version control (Git)
- Ability to estimate, design and implement development tasks in the form of writing and editing code, as well as writing and executing database queries and applying configuration changes.
- Great communication, critical thinking, problem solving, and time-management skills.
- Ability to create development tasks based on analysis of client business rules, desired functionality, and functional specs
- Mentor developers by answering questions on ongoing project related tasks.

Job Location- Gurgaon sector 39 Unitech Cyber Park

5 Days working- Work from office

http://www.ultracommerce.co">www.ultracommerce.co

• Review business requirements, identify gaps, and author functional design documents
• Develop high-quality software that is aligned with user needs and business goals
• Participate and author technical design documents, incl. application integration.
• Exposure to design patterns is desirable.
• Proactive and self-starter requiring minimal supervision, who can collaborate with multiple stakeholders in the company
• Team player who works well with development/ product engineering teams
• Adept at troubleshooting and solving complex problems using root cause analysis
• Adherence with software development processes. Demonstrate problem-solving skills and attention to quality and detail
• Good communication skills, proficiency in verbal and written English
• Perform code reviews and unit testing of program modules
• Execute conversion plans and document possible improvements; identifying and resolving disruptions in the processes

Roles and Responsibilities:

An ideal candidate will exhibit the following traits:

• Adapt and work on distributed technology stacks
• Work with BA’s to define or elaborate business software requirements
• Design and build responsive and usable interface (UI/UX) for web and mobile applications through appealing, visual design
• Take ownership of product features and work closely with stakeholders to ideate and rapidly release minimum viable product or solution Extensive experience with SDLC phases including Agile methodologies
• Assist in designing client-side and server-side architecture
• Develop well-managed, high-quality, scalable, and reusable code using .NET components, web service APIs, database procedures, JavaScript, etc.
• Build automation pipeline (CI/CD) through appropriate tools and scripting
• Perform code reviews, validation, and verification testing
• Debug code, solve incidents and defects
• Proactively communicate in providing status reports and report blockers
• Document technical design and unit test plans
• Evaluate security and regulatory requirements

• Full-stack developer with extensive knowledge of software development, agile methodologies, and the following technologies: C#, ASP.NET, Web API, HTML/CSS, MVC, WCF, Python, JavaScript, SQL Server/Oracle
• Experience developing highly responsive web and mobile applications (UI/UX) using HTML5/CSS3, W3.CSS, Bootstrap, JavaScript, XML, Xamarin, etc.
• Familiarity with various operating systems (Linux, Mac OS, Windows)
•  Hands-on experience in software development and agile methodologies
• Analytical mind with problem-solving aptitude
• Proficiency in relational databases like SQL Server and Oracle. Knowledge of cloud technologies (AWS, Azure, Google cloud), container, and virtualization will be a big plus.
• Familiarity with Continuous integration (Jenkins/Hudson) and version control (GitHub, SVN). Knowledge of modern frameworks and design patterns, and test automation tools for Unit and Performance testing.
• Experience creating secure RESTful web services in XML and JSON

MUST HAVE

• Design and implementation of the overall web architecture using React.js, Node.js, Mongo DB and AWS Lambda and Python
• Must have good knowledge of API
• Deployment and maintenance of AWS infrastructure -- Kubernetes, EC2, S3, Lambda
• Ensuring the entire stack is designed and built for speed and scalability
• Integrating our front-end UI with the constructed API
• Design and implementation of continuous integration
• Working knowledge of web-based application architectures and frameworks (including React) and the way it integrates with services.

Key Skillsets

• Node.js
• React.JS
• AWS
• MongoDB

Sportz Interactive (SI) works with its clients and partners to revolutionize the sports fan experience across consumption points by creating best-in-class, kickass products. SI was founded in 2002 as a B2B sports content business. Through the years, it gained immense reputation for its state-of-the-art hosted solutions, digital simulators, match centers and fantasy games. Sportz Interactive has a fantastic reputation in the online sports community, having worked with clients across the globe including the likes of The International Cricket Council, STAR Sports, Yahoo!, AOL, Eurosport, Castrol, Web 18, NDTV, Nimbus, Times of India, Rediff.com and Singtel amongst others. 

Sportz Interactive provides in-depth sports information and content and specializes in product development for the web, mobile and other interactive platforms. 
http://www.sportzinteractive.net/">www.sportzinteractive.net 

•  4-10 years of experience with JavaScript, JQuery, Vue.js, Node.js
• Experience in managing a team is mandatory.
• Understanding the nature of asynchronous programming and its quirks and workarounds
• Good understanding of front-end technologies.
•  Understanding fundamental design principles behind a scalable application
• Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform
•  Creating database schemas that represent and support business processes implementing unit tests
•  Proficient understanding of code versioning tools, such as Git

Company description:

We are a startup company based out of Mohali developing mobile and web applications that changes the way people use technology. We live in the realm of rising, ever-evolving technology. From the cassette tape to nanotech skeletons, we've come a long way. Splitting an atom is no big deal  and who'd have thought that we'd talk through airwaves? Change is inevitable, and the tide that brings it.

At Relinns, we breathe tech solutions and embrace innovation with open arms. With over 5 years of experience, we've had phenomenal growth which acts as a testimony to the knowledge we've come to gather over time. We have been fortunate enough to get an opportunity to work with clients such as Apollo Tyres, Khatabook, Shahi Exports, Manchester City Football Club, etc.

We invite you to join us in developing something new and innovative for this world.

• Immense scope for learning and development

• Work with an innovative and fun environment

• Expert in C#, http://asp.net/">ASP.NET MVC, .NET Core 3.1/.Net 5 ,Angular 8 +,Typescript, JavaScript and REST API Services, Entity Framework.
• Solid understanding of object-oriented programming techniques (Inheritance, interfacing, extensions, clean Architecture,Mediatr etc).
• Experience building reusable components and frontend libraries.              
• Ensuring the entire stack is designed and built for speed and scalability
• Manage the lifecycle of code development, from ideation to sprints to deployment.
• UI Technologies (Angular, React, Typescript)
• working with public cloud (Azure)

What do I need to be Eligible for this Role?

• 3+ years of experience in http://asp.net/">ASP.NET and 1+ years of experience in Angular 
• Azure SQL ,Azure Devops
•  Knowledge of containerization technologies such as Docker and Kubernetes is a plus.
• Excellent communication, organizational, and planning skills
• Working experience of Agile development methodologies and of DevOps integration
• Exposure to JIRA or other ALM tools to create a productive, high-quality developmen
• Working experience in swagger for API documentation and TEST UNIT in order to run them before building and release.
• Microservices
• C#, WCF Services, Windows Services, Web API, Entity Framework NET Core 3.1
• Web Services (XML, JSON, REST, SOAP)
• Messaging technologies(Kafka/MQ)
• In-memory databases (Redis)
• Relational databases (SQL server/DB2)

Full stack developer

Salary: 6-9 LPA

Location: Mumbai

About ZenOnco.io:

https://zenonco.io/">ZenOnco.io is the world’s first integrative oncology healthtech platform. At ZenOnco.io, we aim to extend life and improve the quality of life for cancer patients through integrative oncology treatment, which covers both medical treatment as well as complementary treatment (Nutrition, emotional wellness, fitness, and community support).

To provide the best medical treatment options to cancer patients, we have partnered with 50+ hospitals across India, and cover 1,000+ oncologists. We also provide patients access to a full range of diagnostic tests that are required to arrive at the most effective cancer treatment.

We heavily deploy technology in our operations, and have recently launched the world’s first Integrative Oncology Preliminary Assessment Report tool (ZIOPAR) to guide cancer patients free of cost on the possible treatment options based on their cancer profile, symptoms and other conditions.

We believe in innovation, dedication and commitment. While we have the thrill to seek out and capture the world, we are looking for a responsible partner in you. If you feel you can become one of us, apply today.

Company introduction video: https://bit.ly/ZenOncoIOintroduction">https://bit.ly/ZenOncoIOintroduction

Roles and responsibilities:

• Working on WordPress and CodeIgniter, involving CSS, PHP, JS, jQuery, SQL 
• Designing and implementing new features and functionality
• Establishing and guiding the website’s architecture
• Ensuring high-performance and availability, and managing all technical aspects of the CMS
• Helping formulate an effective, responsive design and turning it into a working theme and plugin
• Convert comprehensive layout and wireframes into working HTML pages
• On-page SEO

Education and Experience:

• Graduate or Post Graduate (Preferred)
• Experience: 3+ years
• Ability to work on WordPress and CodeIgniter
• Good understanding of front-end technologies, including HTML5, CSS3, JavaScript, jQuery
• Experience building user interfaces for websites and/or web applications
• Experience designing and developing responsive design websites
• Ability to understand CSS changes to ensure consistent style across platforms and browsers
• Strong understanding of PHP back-end development

You will get:

• Some of the best people to work with (founders are IIM graduates and investment banker)
• An opportunity to make a difference in the lives of millions of cancer patients across the globe
• A great learning environment and opportunity to grow