
About Widely
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Key Achievements:
Tech30 Startup by YourStory
Nasscom Top 10 Change Makers
KPMG Hot100 Technology Startup
At Widely, we're on a mission to be the ultimate channel of growth for online businesses.
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We are looking for a Python Backend Developer to design, build, and maintain scalable backend services and APIs. The role involves working with modern Python frameworks, databases (SQL and NoSQL), and building well-tested, production-grade systems.
You will collaborate closely with frontend developers, AI/ML engineers, and system architects to deliver reliable and high-performance backend solutions.
Key Responsibilities
- Design, develop, and maintain backend services using Python
- Build and maintain RESTful APIs using FastAPI
- Design efficient data models and queries using MongoDB and SQL databases (PostgreSQL/MySQL)
- Ensure high performance, security, and scalability of backend systems
- Write unit tests, integration tests, and API tests to ensure code reliability
- Debug, troubleshoot, and resolve production issues
- Follow clean code practices, documentation, and version control workflows
- Participate in code reviews and contribute to technical discussions
- Work closely with cross-functional teams to translate requirements into technical solutions
Required Skills & Qualifications
Technical Skills
- Strong proficiency in Python
- Hands-on experience with FastAPI
- Experience with MongoDB (schema design, indexing, aggregation)
- Solid understanding of SQL databases and relational data modelling
- Experience writing and maintaining automated tests
- Unit testing (e.g., pytest)
- API testing
- Understanding of REST API design principles
- Familiarity with Git and collaborative development workflows
Good to Have
- Experience with async programming in Python (async/await)
- Knowledge of ORMs/ODMs (SQLAlchemy, Tortoise, Motor, etc.)
- Basic understanding of authentication & authorisation (JWT, OAuth)
- Exposure to Docker / containerised environments
- Experience working in Agile/Scrum teams
What We Value
- Strong problem-solving and debugging skills
- Attention to detail and commitment to quality
- Ability to write testable, maintainable, and well-documented code
- Ownership mindset and willingness to learn
- Teamwork
What We Offer
- Opportunity to work on real-world, production systems
- Technically challenging problems and ownership of components
- Collaborative engineering culture
Hiring For SDE II - Python (Remote)
The Impact you will create:
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Build campaign generation services which can send app notifications at a speed of 10 million a minute
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Dashboards to show Real time key performance indicators to clients
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Develop complex user segmentation engines which creates segments on Terabytes of data within few seconds
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Building highly available & horizontally scalable platform services for ever growing data
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Use cloud based services like AWS Lambda for blazing fast throughput & auto scalability
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Work on complex analytics on terabytes of data like building Cohorts, Funnels, User path analysis, Recency Frequency & Monetary analysis at blazing speed
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You will build backend services and APIs to create scalable engineering systems.
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As an individual contributor, you will tackle some of our broadest technical challenges that requires deep technical knowledge, hands-on software development and seamless collaboration with all functions.
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You will envision and develop features that are highly reliable and fault tolerant to deliver a superior customer experience.
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Collaborating various highly-functional teams in the company to meet deliverables throughout the software development lifecycle.
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Identify and improvise areas of improvement through data insights and research.
Primary Responsibilities
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End-to-end ownership of product development, from design, through implementation, testing, deployment, and maintenance
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Translating high-level requirements and end-user use cases into design proposals, decomposing complex features into smaller, short-term deliverable tasks
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Maintaining constant focus on scalability, performance and robustness of architecture
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Designing and implementing logging, monitoring and alerting systems for existing and new infrastructure
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Documenting API's and architecture design
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Mentor and guide juniors on their path to become solid developers
What we look for?
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4+ of industry experience in technical leadership roles
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Solid knowledge of Python, SQL, NoSQL, shell scripting and Linux operating environment
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End-to-end experience in design and development of highly scalable enterprise and cloud data products
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Ability to challenge and redefine existing architecture to create robust, scalable and reliable products
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Hands-on experience with design and troubleshooting of scalable web services, queue based systems, distributed databases and streaming services
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Experience with modern DevOps technologies such as kOps, Kubernetes and Docker, CI/CD, monitoring and autoscaling
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
We are looking for Full Stack Developer.
Experience - 3 to 5 years
Location - Ahmedabad
5 Days working
Required Skills:
- Should have strong hands on experience in Node.js, React.js & Angular.js.
- Should have experience in MongoDB and Express.Js.
- Deep understanding of object - oriented JavaScript and design principles and standards, and has a solid programming background
- Experience handling different browser capabilities
- Hands - on experience in UI optimization best practice implementations
- Demonstrated ability to accurately estimate and scope development work
- Good analytical and problem - solving skills
- Communication skills are imperative both in written and in verbal form
- Excellent organizational and coordination skills
About the Job
We are looking for a MERN Stack Developer who has minimum 1 year experience in front end & back end Development. Thorough knowledge in software development, best practices, build appropriate unit tests, build process including design patterns, coding standards, code reviews, source control management, continuous integration and delivery. Responsible from coding to deployment of scripts to maintenance of system.
Disciplined approach to software engineering best practices (e.g. unit testing, code reviews, design documentation, quality assurance.
Experience with scaling high performance web applications. Should apply business logic/ common sense to solve day-to- day problems.
Job Responsibilities
- Collaborating with the front-end developers and other team members to establish objectives and design more functional, cohesive codes to enhance the user experience.
- Design and implementation of scalable applications by using asynchronous programming with low-latency, high-availability, and performant applications between multiple systems, servers, and environments. -Integration of data storage solutions by creating database schemas that represent and support business processes and also Integrating multiple data sources and databases into one system.
- Building reusable code and libraries for future use.
- Explore technical innovation and propose new solutions as and when required.
- Work with engineers, product managers and senior leadership to turn our product and technical vision into a tangible roadmap every month.
Our ideal candidate should have:-
- 3-5 years of relevant experience in a Tech Startup
- A solid grounding in Computer Science fundamentals (based on a BE/BTech or MS in Information Technologies/Computer Science)
- Strong proficiency with JavaScript and knowledge of Node.js and frameworks.
- Strong hands on MongoDB and ability to write aggregation queries.
- Basic understanding of front-end technologies, such as HTML5, and CSS3.
- Hands-on on code versioning tools, such as Git, Redis, AWS, Sockets
We are looking for a Senior .NET Developer to join our organisation and build functional applications and websites. Senior .NET Developer responsibilities include participating in the entire software development life cycle, debugging applications and configuring existing systems.
Responsibilities-
Analyze system requirements and prioritize tasks
Write clean, testable code using .NET programming languages
Develop technical specifications and architecture
Test and debug various .NET applications
Review and refactor code
Deploy fully functional applications
Upgrade existing programs
Support junior developers’ work
Document development and operational procedures
Requirements-
Work experience as a .NET Developer
Proficiency in building web-based applications
In-depth knowledge of at least one of the .NET languages (like C# and Visual Basic .NET)
Familiarity with agile environments
Troubleshooting abilities
Good communication skills
Skills-
In addition to this, you will need to meet the following criteria:
* 5+ Years of experience with C#
* Strong knowledge of SQL Server, including experience writing TSQL stored procedures and SQL queries for data extraction
* Excellent understanding of REST services
* Understanding of SOAP services
* Experience with build tools like TFS (VSTS or Azure DevOps), Team City or others
* Experience with creating deployment scripts for web application and database migration scripts
* Proficient in C# or VB.NET
* Familiar with various designs and architectural patterns
* Must have experience in technical skills - HTML, CSS, Javascript, jQuery, bootstrapping, nodejs, C#
* Experience in creating database schemas that represent and support business process
* Proficient understanding of code versioning tools
Salary - Depends on Expertise
Role - Software Developer
Industry - IT services/ Software services
Employment type - Full Time
Location - Indore
**Responsibilities**
Perform a mix of maintenance, enhancements, and new development as required
Document features, technical specifications & infrastructure Responsibilities
Work cross-functionally to convert business needs into technical specifications
**Qualifications**
1+ years' of experience in web development and software design
Expertise in front-end technologies (HTML, JavaScript, CSS), PHP frameworks (Laravel), and MySQL databases
Responsibilities:
* Implementation of a robust set of services / APIs to power the web application
* Building reusable code and libraries for future use
* Optimization of the application for maximum speed and scalability
* Implementation of security and data protection
* Integration of the front-end and back-end aspects of the web application
Requirements:
* Proficiency in developing modern web applications using Nodejs & React.
* Good understanding of Database schema, design, optimisation, scalability.
* Good understanding of server-side CSS preprocessors.
* Ability to implement automated testing platforms and unit tests.
* Great communication skills, strong work ethic.
* Ownership of the product from start to finish.
* Knowledge of code versioning tools such as Git, Mercurial or SVN.
* Ability to learn new technologies quickly.
Nice to haves:
* Experience with AWS
* Expert level understanding of the HTML DOM and underlying event model
* Exposure to Gulp, Grunt, Bootstrap
* Prior Open source contributions
* Experience building responsive designs








