
About the Role:
We are looking for a skilled Full Stack Developer (Python & React) to join our Data & Analytics team. You will design, develop, and maintain scalable web applications while collaborating with cross-functional teams to enhance our data products.
Responsibilities:
- Develop and maintain web applications (front-end & back-end).
- Write clean, efficient code in Python and TypeScript (React).
- Design and implement RESTful APIs.
- Work with Snowflake, NoSQL, and streaming data platforms.
- Build reusable components and collaborate with designers & developers.
- Participate in code reviews and improve development processes.
- Debug and resolve software defects while staying updated with industry trends.
Qualifications:
- Passion for immersive user experiences and data visualization tools (e.g., Apache Superset).
- Proven experience as a Full Stack Developer.
- Proficiency in Python (Django, Flask) and JavaScript/TypeScript (React).
- Strong understanding of HTML, CSS, SQL/NoSQL, and Git.
- Knowledge of software development best practices and problem-solving skills.
- Experience with AWS, Docker, Kubernetes, and FaaS.
- Knowledge of Terraform and testing frameworks (Playwright, Jest, pytest).
- Familiarity with Agile methodologies and open-source contributions.

About Wissen Technology
About
The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains.
With offices in US, India, UK, Australia, Mexico, and Canada, we offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.
Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services.
We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!).
Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world.
Wissen Technology has been certified as a Great Place to Work®. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.
Connect with the team
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- Mandatory Skills:
- Python (min 4yrs)
- React.js (min 4yrs)
- Django, Fast API (min 4yrs)
- Solid understanding of RESTful APIs and backend-frontend integration
- PostgreSQ/ MySQL/MongoDB
Responsibilities
- Develop and maintain robust APIs to support various applications and services.
- Design and implement scalable solutions using AWS cloud services.
- Utilize Python frameworks such as Flask and Django to build efficient and high-performance applications.
- Collaborate with cross-functional teams to gather and analyze requirements for new features and enhancements.
- Ensure the security and integrity of applications by implementing best practices and security measures.
- Optimize application performance and troubleshoot issues to ensure smooth operation.
- Provide technical guidance and mentorship to junior team members.
- Conduct code reviews to ensure adherence to coding standards and best practices.
- Participate in agile development processes including sprint planning daily stand-ups and retrospectives.
- Develop and maintain documentation for code processes and procedures.
- Stay updated with the latest industry trends and technologies to continuously improve skills and knowledge.
- Contribute to the overall success of the company by delivering high-quality software solutions that meet business needs.
- Foster a collaborative and inclusive work environment that promotes innovation and continuous improvement.
Qualifications
- Possess strong expertise in developing and maintaining APIs.
- Demonstrate proficiency in AWS cloud services and their application in scalable solutions.
- Have extensive experience with Python frameworks such as Flask and Django.
- Exhibit strong analytical and problem-solving skills to address complex technical challenges.
- Show ability to collaborate effectively with cross-functional teams and stakeholders.
- Display excellent communication skills to convey technical concepts clearly.
- Have a background in the Consumer Lending domain is a plus.
- Demonstrate commitment to continuous learning and staying updated with industry trends.
- Possess a strong understanding of agile development methodologies.
- Show experience in mentoring and guiding junior team members.
- Exhibit attention to detail and a commitment to delivering high-quality software solutions.
- Demonstrate ability to work effectively in a hybrid work model.
- Show a proactive approach to identifying and addressing potential issues before they become problems.
- Work closely with product managers and engineers to design, implement, test and continually improve scalable frontend and backend services.
- Develop products using agile methods and tools.
- Develop commercial grade software that is user friendly and suitable for a global audience.
- Plan, create and execute (manual and automated) tests.
- Be involved and participate in the overall application lifecycle.
- Building reusable code and libraries for future use.
- Staying up to date with current technologies and providing insights on cutting edge software approaches, architectures, and vendors.
- Fluency in any one of JavaScript, TypeScript or Python.
- Strong problem solving skills.
- Should have built large scalable enterprise applications from scratch.
- Strong experience in architectural patterns, High level designs.
- Experience in Nosql and SQL DBs.
Bookeventz is looking for a rock star coder to work closely with the founders to build on our core platform and mobile applications. A Techie who has an Expert understanding of Server Logics, REST APIs and core web technologies.
Should have a great understanding of MEAN/MERN Stack.
Our Tech Stack:
PHP, MySql, CodeIgniter, React.js, Node.js, ExpressJS, React Native, Javascript, HTML5, CSS3, REST API, AWS Server Management (RDS, Lambda, API Gateway), Ubuntu, Git, CI/CD Good To have: Python, Payment Gateway.
Few Challenges we are working on right now:
- Working on various optimization to improve page speed.
- Improving Server Response & Load balancing.
- Server-side development on various projects.
- Customized CRM to increase leads handled per salesperson to double a day.
- Create a platform for users to create their custom event website.
Job Objectives:
- Integration of user- facing elements developed by front- end developers with server- side logic
- Optimize web applications to maximize speed and scale. Support diverse clients from high- powered desktop computers to small mobile devices
- Optimization of the application for maximum speed and scalability
- Implementation of security and data protection
- Collaborate with senior management, operations & business team
- Building Rest APIs and maintain Database optimizations
Looking For:
- Great understanding of Node, react, Express, Socket.io, MVVM framework
- Worked on e- commerce website, server handling and deployments scripts
- The one who has worked on customer facing product for 2 years
- Strong knowledge of MEAN stack (Min 3 yrs professional working experience) with basic understanding of LAMP.
- Experience designing scalable, fault tolerant systems and databases.
Job Objectives:
- Integration of user- facing elements developed by front- end developers with server- side logic
- Optimize web applications to maximize speed and scale. Support diverse clients from high- powered desktop computers to small mobile devices
- Optimization of the application for maximum speed and scalability - Implementation of security and data protection
- Collaborate with senior management, operations & business team
- Building Rest APIs and maintain Database optimizations
Looking For:
- Great understanding of PHP, Node, react, Express, Socket.io, MVVM framework
- Worked on e- commerce website, server handling and deployments scripts
- The one who has worked on customer facing product for 2 years
- Strong knowledge of MERN stack
- Experience designing scalable, fault tolerant systems and databases.
- 0 to 3 years of experience (or equivalent understanding of software engineering)
- Familiar with Javascript/Typescript and React.js
- Familiar with one backend language (Node, Go, Java, Python) and one relational database (any SQL)
- Willingness and interest in learning new tech/processes (Next.js, Angular, IaaS, etc.)
Time Commitment: Full-time
Location: Bangalore/Gurgaon/Mumbai
Who we are
We are an organisation driven by the mission to end poverty in our lifetime. Our work focuses on scalable
solutions for sustainable social impact. We work with our clients - corporations, philanthropists, foundations
and social organisations - to achieve social impact goals effectively and maximise the social return on their
investment. Deep understanding across sectors and collaboration with multiple stakeholders drive our work.
This approach helps us and our clients develop holistic solutions for solving critical societal problems.
We are driven by impact and powered by knowledge. We bring the right balance of head-heart-hand to our
work.
Our work is powered by the passionate energy of our mission-driven young team, guided by the strong
leadership and advisory board who bring in multi-dimensional experience in business and social sectors. Our
team of 150 (and growing rapidly) across offices in Bangalore, Mumbai and Delhi come with stellar
professional credentials from diverse backgrounds and are bound together by our common commitment to
social impact.
The Opportunity
As a Lead SDE - Full Stack at Sattva, you will:
● develop and iterate on products that drastically improve the efficacy and efficiency of social impact
projects on the ground.
● have the opportunity to help define and build products which can directly benefit many NGOs,
foundations and Corporate Social Responsibility (CSR) projects.
Your starting point of this journey would be with Shift, a cloud-based technology platform custom built for the
development sector by the domain experts, to provide end-to-end CSR solutions that maximise social
impact.
We at Sattva work in lean and agile teams, driven by a strong commitment to our mission of improving social
impact outcomes. If you are someone that is looking for a startup work culture and a high ownership of
aligning your work with your values, this is a great opportunity and team for you.
Key responsibilities
At Sattva, we believe technology platforms will be a key enabler of social impact and are committed to
making right sized investments towards this principle.
As a core member of Shift, you will:
● Develop new features for the Shift platform and associated new modules using Angular and
Python(Django) as stack.
● Maintain and continue to improve on code-base, for a better low-latency, high-availability, and
high-performance application.
● Implementation of security and data protection related measures into the Shift application and
infrastructure (Devops and Security).
● Support security and patch management related issues in Sattva’s internal tech tools and websites.
● Lead architecture and feature development discussions for Shift overall from technical perspective
and help align product roadmap for a long term outlook.
● Bring technology perspective to weigh in on new product development ideas across Sattva by
working closely with the business and product team.
● Create relevant tech documents for Shift architecture, application and infrastructure and facilitate the
development of new modules/features with other engineers.
What we value in a Lead SDE
We are looking for experienced and talented software developers with expertise in Frontend (Angular expert,
HTML, CSS, Javascript) and Backend (Python Django, AWS, Java) with prior experience of working in an
agile and entrepreneurial environment. The scope of the role includes coding and tech lead responsibilities in
a fast-paced agile SDLC.
Skill and requirements
● Minimum 5 year(s) of software working experience solving complex problems through technology
(best practices, how it works internally, patterns, refactoring)
● Should have at least 3 project experience with independent code design, unit and integration level
testing of the modules.
● Work experience with backend of at least 2 year having setup the whole application database
(structure, optimation, tuning)
● Must have deployed at least 2 production applications and would have gone through the launch and
testing phase of the SDLC.
● Min 2 years experience in working with JavaScript frameworks(Angular 7+)
● Min 2 years experience with Django(Python), Java frameworks for backend design
● Must have at least 1 project experience of server management like AWS and website hosting
(including Wordpress will be a plus)
● An experience of worked with a large scale and complex application is a plus (min 1 project
experience with scaling a web or a mobile app application)
● Experience of at least 1 year of leading a team of developers in the past
● Experience of developing and documenting DevOps and Architecture frameworks
● Experience with handling basic security updates and patch management for whole application and
infrastructure involved
● Any experience with Android app development would be a plus point
- 2+ years of software development experience
- Experience designing, implementing and using web services in a Microservice Architecture
- Experience and a good understanding of Node.JS
- Experience in working with any JavaScript frameworks (React, Ember, Knockout, etc.)
- Familiar with relational & non-relational databases such as Postgres, Oracle, SQL Server, MySQL, Dynamo
- Familiar with CI (Continuous Integration) and CD (Continuous Delivery)
- Nice to have - Experience with AWS
- Nice to have - Experience working in an agile development process
- See the inherent challenges in all things; if a task is complicated, you simplify it; if it is simple, you excel at it; if it is mundane, you automate it
- Be a problem solver; be given any problem and will come back with solutions, or at least alternatives
- Be a perfectionist; you are not satisfied until your code is rock solid
- Be pragmatic; you implement the best solution for the problem, not the coolest solution, and can tell the difference
- See the big picture; we write software to solve real business problems









