


Job Summary:
We are seeking a skilled Senior Data Engineer with expertise in application programming, big data technologies, and cloud services. This role involves solving complex problems, designing scalable systems, and working with advanced technologies to deliver innovative solutions.
Key Responsibilities:
- Develop and maintain scalable applications using OOP principles, data structures, and problem-solving skills.
- Build robust solutions using Java, Python, or Scala.
- Work with big data technologies like Apache Spark for large-scale data processing.
- Utilize AWS services, especially Amazon Redshift, for cloud-based solutions.
- Manage databases including SQL, NoSQL (e.g., MongoDB, Cassandra), with Snowflake as a plus.
Qualifications:
- 5+ years of experience in software development.
- Strong skills in OOPS, data structures, and problem-solving.
- Proficiency in Java, Python, or Scala.
- Experience with Spark, AWS (Redshift mandatory), and databases (SQL/NoSQL).
- Snowflake experience is good to have.

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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2. Strong portfolio showcasing ad films, branded content, and short-format video scripts.
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Job Title: Android Developer
Experience: 4 to 5 Years
Location: Bangalore, Pune, Gurgaon, Chennai, Bhopal, Jaipur
Work Mode: Hybrid (2-3 Days Work from Office)
Notice Period: Immediate joiners preferred
About the Role
We are seeking a skilled and passionate Android Developer with 4-5 years of hands-on experience to join our mobile development team. The ideal candidate should have solid experience in building native Android applications using Java and Kotlin, with a deep understanding of Android SDKs and design patterns. You will be working in a collaborative environment on scalable and user-centric mobile apps for various domains.
Required Skills
- Strong experience in Android Development using Java and Kotlin.
- In-depth understanding of Android SDK, Android Studio, and different Android versions.
- Familiarity with MVVM/MVP architecture, Jetpack components, LiveData, and ViewModel.
- Experience with third-party libraries and APIs (Retrofit, Glide, Firebase, etc.).
- Knowledge of unit testing, debugging, and optimization for performance.
- Understanding of Google’s Android design principles and interface guidelines.
- Strong knowledge of mobile UI/UX standards and guidelines.
- Familiarity with version control tools like Git.
.Key Responsibilities
- Design, develop, and maintain high-performance Android applications.
- Write clean, efficient, and well-documented code in Java and Kotlin..
- Ensure the performance, quality, and responsiveness of applications.
- Identify and correct bottlenecks and fix bugs.
- Work on continuous improvement of application performance and user experience.
- Integrate RESTful APIs and third-party services.
- Participate in code reviews and mentor junior developers.
Mandatory Requirement
- Valid Passport is a must. Candidates without a valid passport will not be considered.
Why Join Us?
Be a part of an innovative team where your work directly impacts user experience at scale. Work in a hybrid environment that promotes both productivity and flexibility, with exposure to international projects and cutting-edge technologies.
Responsibilities
- Understanding the manpower Requirements
- Sourcing the relevant profiles from various portals/Sources
- External (referral, portal, campus, contact conversion)
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- Lining up candidates according to the parameters and Requirement
- Interview coordination
- Achieving and exceeding the set Hiring targets
- Managing coordination, mass hiring, and initial screening
- Coordinating with the Stakeholders
- Must be good in Negotiation Skills
Requirements
- 2-3 years of Non-It recruitment experience
- Good communication skills
- 80-100 closures per month
- Must have done bulk hiring (Blue collar)
- Willing to come with a target oriented area in terms up completion of hiring given for a month.
1.Drive monthly sales achievements by connecting with working professionals on phone calls.
2. Understand needs and requirements of prospects and help them select the right program
3. Develop in-depth knowledge of product features and benefits and become “go-to” resource when it comes to
product knowledge
4. Help customers understand the USPs of the program and build trust
5. Proactively follow up with prospects to help them with any additional information required for closing sales
6. Maintain detailed data of each prospect data in CRM and lead tracking tools.


- Building interactive consumer data from multiple systems and RESTfully abstracting to the UI through a Node.js backend
- Define code architecture decisions to support a high-performance and scalable product with a minimal footprint
- Address and improve any technical issues
- Collaborate well with engineers, researchers, and data implementation specialists to design and create advanced, elegant and efficient systems

Primary Skills
● Exceptional problem solving skills
● Significant coding experience in C#
● Strong knowledge Unity Game Engine
● Good understanding of unity art pipeline specially 2D.
● Good experience in developing multi platform user interfaces.
● Strong Debugging and Optimization skills.
● Experience in integrating REST API
● Strong knowledge of Object Oriented Programming and Design Patterns.
● Strong understanding of Data Structures and algorithms.
● Good written and oral communication skills. Secondary Skills
● Good knowledge of 2D/3D maths, Linear Algebra , Matrices etc.
● Experience in using JIRA and Confluence etc
● Experience in using SVN, GIT etc.
Experience Required
Min 0-6 Years of professional experience in developing games for MOBILE platforms - iOS and Android.
Salary INR 12-15 LPA
Job Location Work From Home/ Pune.
Work Timing IST 12:PM - 9:00PM

Responsibilities
- Own the design, development, testing, deployment, and craftsmanship of the team’s infrastructure and systems capable of handling massive amounts of requests with high reliability and scalability
- Leverage the deep and broad technical expertise to mentor engineers and provide leadership on resolving complex technology issues
- Entrepreneurial and out-of-box thinking essential for a technology startup
- Guide the team for unit-test code for robustness, including edge cases, usability, and general reliability
Requirements
- In-depth understanding of image processing algorithms, pattern recognition methods, and rule-based classifiers
- Experience in feature extraction, object recognition and tracking, image registration, noise reduction, image calibration, and correction
- Ability to understand, optimize and debug imaging algorithms
- Understating and experience in openCV library
- Fundamental understanding of mathematical techniques involved in ML and DL schemas (Instance-based methods, Boosting methods, PGM, Neural Networks etc.)
- Thorough understanding of state-of-the-art DL concepts (Sequence modeling, Attention, Convolution etc.) along with knack to imagine new schemas that work for the given data.
- Understanding of engineering principles and a clear understanding of data structures and algorithms
- Experience in writing production level codes using either C++ or Java
- Experience with technologies/libraries such as python pandas, numpy, scipy
- Experience with tensorflow and scikit.



