
- 4= years of experience
- Proficiency in Python programming.
- Experience with Python Service Development (RestAPI/FlaskAPI)
- Basic knowledge of front-end development.
- Basic knowledge of Data manipulation and analysis libraries
- Code versioning and collaboration. (Git)
- Knowledge for Libraries for extracting data from websites.
- Knowledge of SQL and NoSQL databases
- Familiarity with Cloud (Azure /AWS) technologies

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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Experience : 2+ Years
Location : Noida (On-site)
Working Days : 6 Days WFO (Monday to Friday - WFO & Saturday - WFH)
Job Type : Full-time
Mandatory Skills : Python, Web3 (web3.py/ethers), smart contract interaction, real-time APIs/WebSockets, Git/Docker, security handling.
Responsibilities :
- Build and optimize Web3-based applications & integrations using Python.
- Interact with smart contracts and manage on-chain/off-chain data flows.
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- (Optional) Develop and enhance automated trading bots & strategies.
Required Skills :
- Strong experience in Python development.
- Proficiency in Web3 (web3.py/ethers) and smart contract interaction.
- Hands-on with real-time APIs, WebSockets, Git/Docker.
- Knowledge of security handling & key management.
- (Optional) Trading bot development, CEX/DEX APIs, backtesting (pandas/numpy).
We are seeking a talented and enthusiastic Flutter Developer with intermediate-level expertise to join our team. The ideal candidate will have experience in building cross-platform mobile applications and be proficient in API integration and state management. You will work on exciting projects, creating high-quality, responsive, and scalable mobile applications using Flutter.
Responsibilities:
- Mobile App Development:
- Build and maintain cross-platform mobile applications for iOS and Android using Flutter.
- Write clean, reusable, and maintainable code that adheres to Flutter best practices.
- API Integration:
- Integrate RESTful APIs seamlessly into Flutter applications.
- Handle asynchronous operations, data fetching, and error handling efficiently.
- Use tools like Postman or Swagger to test APIs before integration.
- State Management:
- Implement and manage application state using state management libraries like Provider, Riverpod, Bloc, or similar.
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- UI/UX Development:
- Create visually appealing and responsive user interfaces based on designs provided (e.g., Figma, Sketch, or Adobe XD).
- Ensure consistent branding, theming, and animations for a smooth user experience.
- Debugging and Testing:
- Debug and troubleshoot issues across different devices and platforms.
- Write unit tests and integration tests to ensure app reliability.
- Collaboration:
- Work closely with backend developers, UI/UX designers, and project managers to deliver high-quality products.
- Participate in code reviews and team discussions to improve development processes.
Skills and Qualifications:
- Flutter Expertise:
- Experience in building and deploying mobile applications using Flutter and Dart.
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- API Integration:
- Hands-on experience in integrating RESTful APIs and managing API responses (JSON).
- Knowledge of HTTP libraries like http or Dio.
- State Management:
- Experience with state management solutions such as Provider, Riverpod, Bloc, or GetX.
- UI/UX Skills:
- Ability to build pixel-perfect designs based on UI/UX wireframes.
- Experience in theming, dark mode, and responsive layouts.
- Proficient in Version Control:
- Familiarity with Git for version control and collaborative development.
- Good Understanding of the Mobile Development Lifecycle:
- Knowledge of deploying apps to Google Play Store and Apple App Store.
Nice-to-Have Skills:
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- Experience with local storage solutions like SharedPreferences or Hive.
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Experience:
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The role is with a Fintech Credit Card company based in Pune within the Decision Science team. (OneCard )
About
Credit cards haven't changed much for over half a century so our team of seasoned bankers, technologists, and designers set out to redefine the credit card for you - the consumer. The result is OneCard - a credit card reimagined for the mobile generation. OneCard is India's best metal credit card built with full-stack tech. It is backed by the principles of simplicity, transparency, and giving back control to the user.
The Engineering Challenge
“Re-imaging credit and payments from First Principles”
Payments is an interesting engineering challenge in itself with requirements of low latency, transactional guarantees, security, and high scalability. When we add credit and engagement into the mix, the challenge becomes even more interesting with underwriting and recommendation algorithms working on large data sets. We have eliminated the current call center, sales agent, and SMS-based processes with a mobile app that puts the customers in complete control. To stay agile, the entire stack is built on the cloud with modern technologies.
Purpose of Role :
- Develop and implement the collection analytics and strategy function for the credit cards. Use analysis and customer insights to develop optimum strategy.
CANDIDATE PROFILE :
- Successful candidates will have in-depth knowledge of statistical modelling/data analysis tools (Python, R etc.), techniques. They will be an adept communicator with good interpersonal skills to work with senior stake holders in India to grow revenue primarily through identifying / delivering / creating new, profitable analytics solutions.
We are looking for someone who:
- Proven track record in collection and risk analytics preferably in Indian BFSI industry. This is a must.
- Identify & deliver appropriate analytics solutions
- Experienced in Analytics team management
Essential Duties and Responsibilities :
- Responsible for delivering high quality analytical and value added services
- Responsible for automating insights and proactive actions on them to mitigate collection Risk.
- Work closely with the internal team members to deliver the solution
- Engage Business/Technical Consultants and delivery teams appropriately so that there is a shared understanding and agreement as to deliver proposed solution
- Use analysis and customer insights to develop value propositions for customers
- Maintain and enhance the suite of suitable analytics products.
- Actively seek to share knowledge within the team
- Share findings with peers from other teams and management where required
- Actively contribute to setting best practice processes.
Knowledge, Experience and Qualifications :
Knowledge :
- Good understanding of collection analytics preferably in Retail lending industry.
- Knowledge of statistical modelling/data analysis tools (Python, R etc.), techniques and market trends
- Knowledge of different modelling frameworks like Linear Regression, Logistic Regression, Multiple Regression, LOGIT, PROBIT, time- series modelling, CHAID, CART etc.
- Knowledge of Machine learning & AI algorithms such as Gradient Boost, KNN, etc.
- Understanding of decisioning and portfolio management in banking and financial services would be added advantage
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Experience :
- 4 to 8 years of work experience in core analytics function of a large bank / consulting firm.
- Experience on working on Collection analytics is must
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Qualifications :
- Masters degree in Statistics, Mathematics, Economics, Business Management or Engineering from a reputed college
About Optiblack LLC
Optiblack LLC is a company that specializes in providing tech and analytics services. We offer a range of solutions to help businesses meet their goals, including:
- Data Analytics: we can help you extract insights from your data to make informed decisions.
- Web Development: we can design and build custom websites for your business.
- Mobile App Development: we can create mobile apps for both iOS and Android platforms.
- AI and Machine Learning: we can leverage these technologies to automate tasks and improve efficiency.
Optiblack LLC has a team of experienced professionals who can help you with your project. They have a track record of success in delivering high-quality solutions to our clients.
About the Role
We are looking for a passionate and talented intern developer to join our growing team at Optiblack LLC. This is a fantastic opportunity to gain hands-on experience building and maintaining our React Native mobile application. You will work alongside experienced developers and contribute to a product used by millions of users.
Responsibilities:
- Develop new features and functionalities for our React Native mobile application.
- Collaborate with designers and backend developers to ensure a seamless user experience.
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- Participate in code reviews and provide constructive feedback.
Qualifications:
- Strong understanding of React Native development concepts.
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- Familiarity with React development principles is a plus.
- Experience with Git version control system.
- Excellent problem-solving and debugging skills.
- Ability to work independently and as part of a team.
- Strong communication and interpersonal skills.
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Bonus Points:
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- Experience working on Social Media Apps or having an interest in working on them.
** Internship Duration:** 3 Months
Location: Remote
To Apply:
Please submit your resume and a cover letter explaining your interest in the position and why you think you would be a good fit for our team
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Identify and correct bottlenecks and fix bugs
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Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes
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Strong knowledge of Android UI design principles, patterns, and best practices
Experience with offline storage, threading, and performance tuning
Ability to design applications around natural user interfaces, such as touch
Familiarity with the use of additional sensors, such as gyroscopes and accelerometers
NOTE-Must have exp in Java Language .
Required Experience, Skills and Qualifications
Good knowledge in Java, Programming & Software design principles and expertise in Android application development.
Key Skills:
Knowledge of Android Studio, SDK and Android Application is required.
Qualification Required:
- Proven work experience as a UI/UX Designer.
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- Portfolio of a design project.
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- Good time management skills.
- Thinker and problem-solving skills.
Responsibilities:
- Executing all visual design stages from concept to final hand-off to the client.
- Conceptualizing original ideas that bring simplicity with user-friendliness to the complex design.
- Create wireframes, storyboards, user flows, process flows and site maps to effectively communicate interaction and design ideas.
- Combine creativity with an awareness of the design elements.
- Conduct ongoing user research.
- Don't forget to attach previous work or Behance portfolio link.
Regards,
Deforus Technologies Pvt. Ltd.
Are you looking for a long-term and full-time remote role where you can work with US-based companies? Read on!
What is Wishup?
Wishup is India's leading remote employee platform helping US-based businesses in building highly efficient remote teams. Wishup was founded in 2015 by IITM & IIMA alumni and is backed by marquee investors like Orios Venture Partners, Inflection Point Ventures, Tracxn capital, and Mato Peric.
We are witnessing phenomenal month-on-month growth and stand at a cusp of a revolution in the remote workforce industry. This is your chance to be a part of the revolution - we are inviting applications to work with our US-based clients.
Job Profile:
- Prior experience in the retail sector would be a great fit for this role
- The role is remote and full-time (not a freelancing assignment)
- The role would require working in the US time zone
What's in it for you?
- International exposure: You’ll get to interact and build relationships with the smartest global founders and CXOs working on cutting-edge ideas
- No hassle of US visa application; since it’s remote working
- Constant upskilling to maintain market relevance: We provide up to 4 weeks of training
during onboarding in all the latest industry tools and practices
- Stable full-time remote job in a company that has been fully remote for over 5 years: work
from home (or anywhere), forever!
- Scope of rapid growth based on bi-annual appraisals
- A healthy work-life balance
You're a great fit if you have:
- At least 2 years of full-time employment experience
- A stable career employment track record
- Impeccable written and spoken English
- An aptitude for mathematics and logic
- A solid experience in resolving work-conflict situations
- High-speed internet connection
- Laptop with an integrated camera and a pair of headphones
- Distraction-free workspace with zero external interference
- Ability to work with US time zones
- Mon-Fri, 6:30 p.m. - 3:30 a.m. IST
- Mon-Fri, 9:30 p.m. - 6:30 a.m. IST
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As a Regional VP - Lending, you will be responsible for Monitoring and managing MFI portfolio (Direct, Co-Lending, indirect Lending by NBFC).
What you will do:
- Analyzing financial and business in detail, of on-balance sheet exposures of the region under control for NBFC - MFIs
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- Managing audits and ensuring compliance of relevant laws, regulations and such regulatory requirements
- Being responsible for P&L accountability and revenue generation
- Monitoring the industry trends regularly and thus identifying new business opportunities
- Working closely with external stakeholders like customers and also internal stakeholders such as various departments
- Monitoring and implementing customer acquisition measures and also strategically designing customer retention
- Ensuring that timely approval is taken from the internal risk and compliance on new processes and products
- Visiting the customers (borrowers) in regular intervals
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- Initiating process improvements by focusing on improvements in service quality, cost rationalization, customer retention etc
- Handling escalations, if any, and ensuring that the issues raised are resolved at the earliest
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Desired Candidate Profile
What you need to have:
- Graduation is a must. MBA is highly desirable
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- High standards of accuracy, integrity and attention to detail
- Excellent communication skills
- Proven experience and ability to manage a team










