
Wissen Technology is hiring for Data Engineer
About Wissen Technology:At Wissen Technology, we deliver niche, custom-built products that solve complex business challenges across industries worldwide. Founded in 2015, our core philosophy is built around a strong product engineering mindset—ensuring every solution is architected and delivered right the first time. Today, Wissen Technology has a global footprint with 2000+ employees across offices in the US, UK, UAE, India, and Australia. Our commitment to excellence translates into delivering 2X impact compared to traditional service providers. How do we achieve this? Through a combination of deep domain knowledge, cutting-edge technology expertise, and a relentless focus on quality. We don’t just meet expectations—we exceed them by ensuring faster time-to-market, reduced rework, and greater alignment with client objectives. We have a proven track record of building mission-critical systems across industries, including financial services, healthcare, retail, manufacturing, and more. Wissen stands apart through its unique delivery models. Our outcome-based projects ensure predictable costs and timelines, while our agile pods provide clients the flexibility to adapt to their evolving business needs. Wissen leverages its thought leadership and technology prowess to drive superior business outcomes. Our success is powered by top-tier talent. Our mission is clear: to be the partner of choice for building world-class custom products that deliver exceptional impact—the first time, every time.
Job Summary:Wissen Technology is hiring a Data Engineer with a strong background in Python, data engineering, and workflow optimization. The ideal candidate will have experience with Delta Tables, Parquet, and be proficient in Pandas and PySpark.
Experience:7+ years
Location:Pune, Mumbai, Bangalore
Mode of Work:Hybrid
Key Responsibilities:
- Develop and maintain data pipelines using Python (Pandas, PySpark).
- Optimize data workflows and ensure efficient data processing.
- Work with Delta Tables and Parquet for data storage and management.
- Collaborate with cross-functional teams to understand data requirements and deliver solutions.
- Ensure data quality and integrity throughout the data lifecycle.
- Implement best practices for data engineering and workflow optimization.
Qualifications and Required Skills:
- Proficiency in Python, specifically with Pandas and PySpark.
- Strong experience in data engineering and workflow optimization.
- Knowledge of Delta Tables and Parquet.
- Excellent problem-solving skills and attention to detail.
- Ability to work collaboratively in a team environment.
- Strong communication skills.
Good to Have Skills:
- Experience with Databricks.
- Knowledge of Apache Spark, DBT, and Airflow.
- Advanced Pandas optimizations.
- Familiarity with PyTest/DBT testing frameworks.
Wissen Sites:
- Website: http://www.wissen.com
- LinkedIn: https://www.linkedin.com/company/wissen-technology
- Wissen Leadership: https://www.wissen.com/company/leadership-team/
- Wissen Live: https://www.linkedin.com/company/wissen-technology/posts/feedView=All
- Wissen Thought Leadership: https://www.wissen.com/articles/
Wissen | Driving Digital Transformation
A technology consultancy that drives digital innovation by connecting strategy and execution, helping global clients to strengthen their core technology.

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.
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What we Require
We are recruiting technical experts with the following core skills and hands-on experience on
Mandatory skills : Core java, Microservices, AWS/Azure/GCP, Spring, Spring Boot
Hands on experience on : Kafka , Redis ,SQL, Docker, Kubernetes
Expert proficiency in designing both producer and consumer types of Rest services.
Expert proficiency in Unit testing and Code Quality tools.
Expert proficiency in ensuring code coverage.
Expert proficiency in understanding High-Level Design and translating that to Low-Level design
Hands-on experience working with no-SQL databases.
Experience working in an Agile development process - Scrum.
Experience working closely with engineers and software cultures.
Ability to think at a high level about product strategy and customer journeys.
Ability to produce low level design considering the paradigm that journeys will be extensible in the future and translate that into components that can be easily extended and reused.
Excellent communication skills to clearly articulate design decisions.
Urgent Hiring !!!
We are looking for Flutter Developer,
1+ years of experience in developing native and cross-platform mobile applications
Knowledge of Flutter SDK, Getex, Provider, Android Studio and IntelliJ, Visual Studio Code,
SQLite, MySQL, PostgreSQL databases
REST APIs
Experience with Git and Jira
Familiarity with Agile development approaches
Experience: 1 to 2 years
Location: Surat (full-time onsite only)
Thanks!
Experience : 10+ years
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Implementation of the stories, tasks of the current sprint designed by the 'product owner' mainly in the JIRA. |
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Design and drive execution of strategic technologies solutions against technical raodmap |
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Collaboration with the Organisation on current and future state architcture including cloud |
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Guiding Junior developers on best practices for code management and automation testing and bhaviour driven design |
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Contributing to team standards and improving processes |
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Enable implementation of long term strategies towards migrations to cloud architecture |
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Performing hands on development in agile squad |
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Perform the role of Scrum master in teams in tests (including unit + integration testing), SW designs and solutions |
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Helping the team to make it available your work in good quality in time. |
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Technical Skills |
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Mandatory Skills (Frontend): |
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Angular 4+ |
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Typescript |
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GIT |
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Mandatory Skills (Backend): |
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Java |
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Cloud Services (AWS/GCP/AZURE) |
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Spring Boot & Spring Data JPA |
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PostgreSQL |
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REST Services |
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Mandatory Skills (Tools): |
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Kubernetes |
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Maven/Gradle |
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Jenkins Pipeline |
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Other technical skills ( nice to have) |
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Security Enabled Cloud |
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Scrum |
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Soft skills |
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Strong communication (German/English) |
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Team Player |
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- Manage and Develop the Digital Performance Channels
- Ownership of Top-line building channels like Google Shopping, Google Remarketing, Third Parties for Remarketing
- Continuously chase ambitious targets of ROAS while maintaining min Top Line thresholds
- Build effective journeys of remarketing to reduce the overlaps and shorten the touchpoints to convert
- Exploration of new channels to drive Performance Marketing
- Be an actor of your channel ecosystem
- Owner mindset, willingness to take initiatives, and accountability to drive closures
- Be the key contact window between Users and the technical team
- Challenge the needs and demonstrate managerial courage towards users satisfaction
- Develop, through your posture, a collaborative working methodology, an environment of trust and responsibility among the product team
AN IDEAL CANDIDATE WILL HAVE
- Passion for sport, you like to enjoy the sport with your teammates
- You have an entrepreneurial mindset, a strong sense of responsibility, autonomy, and drive for results
- Recognized capacity to understand business needs, bring structure in a complex environment, and lead action plans
- Strong data analysis skills, ability to perform data analysis and make data-driven decisions
- You are a technology enthusiast; you care about how things work, and you can successfully collaborate with technical experts
- You are well versed with Google Shopping and Remarketing as a subject
- A prior experience in performance marketing/e-commerce is required.
EXPERIENCE
- 3-12 years of experience in the digital eco-system
- Prior experience in performance marketing agencies is a plus
- A Masters degree in marketing is a plus
| • Experience of over 5+ years with solid understanding of object-oriented design • Proficient in Java, J2EE and related technologies. • Experienced in using Spring Boot, messaging systems. • Good understanding of relational database performance concepts and usage of ORM frameworks such as Hibernate • Expert understanding of the object-oriented design and programming concepts • Strong Knowledge on Data Structures, Algorithms and Collections. • Solid experience building applications on top of RESTful APIs. • Knowledge/experience with Spring MVC • Stroing knowledge in developing and executing automated unit, functional and integration tests • Good communication and analytical skills. • Strong trouble shooting skills. |










