
Job Description for Data Engineer Role:-
Must have:
Experience working with Programming languages. Solid foundational and conceptual knowledge is expected.
Experience working with Databases and SQL optimizations
Experience as a team lead or a tech lead and is able to independently drive tech decisions and execution and motivate the team in ambiguous problem spaces.
Problem Solving, Judgement and Strategic decisioning skills to be able to drive the team forward.
Role and Responsibilities:
- Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community, and from time to time, be asked to code or evaluate code
- Collaborate with digital product managers, and leaders from other team to refine the strategic needs of the project
- Utilize programming languages like Java, Python, SQL, Node, Go, and Scala, Open Source RDBMS and NoSQL databases
- Defining best practices for data validation and automating as much as possible; aligning with the enterprise standards
Qualifications -
- Experience with SQL and NoSQL databases.
- Experience with cloud platforms, preferably AWS.
- Strong experience with data warehousing and data lake technologies (Snowflake)
- Expertise in data modelling
- Experience with ETL/LT tools and methodologies
- Experience working on real-time Data Streaming and Data Streaming platforms
- 2+ years of experience in at least one of the following: Java, Scala, Python, Go, or Node.js
- 2+ years working with SQL and NoSQL databases, data modeling and data management
- 2+ years of experience with AWS, GCP, Azure, or another cloud service.

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.
Job Description:
🛠️ Key Responsibilities:
- Lead & manage performance engineering initiatives and guide team members.
- Define performance goals aligned with overall organizational objectives.
- Conduct performance reviews and identify improvement areas.
- Develop and execute comprehensive performance testing strategies.
- Analyze test results, highlight bottlenecks, and propose optimization solutions.
- Work closely with project managers for seamless integration of performance testing.
- Collaborate with developers to troubleshoot and resolve issues.
- Stay updated on industry performance engineering trends and best practices.
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About the Role
We are looking for a motivated SEO analyst to join our growth team. In this role, you will work on improving organic visibility, increasing search traffic, and supporting content strategy for our product pages and resources. This position is ideal for freshers or candidates with up to 3 years of experience who want to build a strong career in SEO.
Key Responsibilities
On-Page SEO
- Optimize product pages, landing pages, and blog content for target keywords.
- Conduct regular website audits to identify SEO issues and opportunities.
- Improve internal linking, metadata, URL structure, and page performance.
- Collaborate with content writers to optimize new content.
Technical SEO
- Work with developers to resolve indexing, crawling, and Core Web Vitals issues.
- Monitor site health, sitemaps, robots.txt, and schema markup.
- Ensure product pages follow SEO best practices for structure and speed.
Off-Page SEO
- Conduct competitor backlink analysis and identify link-building opportunities.
- Track brand mentions, citations, and outreach activities.
Keyword Research & Analysis
- Perform keyword research for product pages, blogs, and feature releases.
- Identify ranking opportunities and search intent for targeted keywords.
- Track keyword performance and suggest improvements.
Tracking & Reporting
- Monitor performance using tools like Google Search Console, Google Analytics, SEMrush, Ahrefs, and Screaming Frog.
- Prepare weekly and monthly SEO performance reports.
- Share insights and growth recommendations with the marketing team.
Requirements
- 0 to 3 years of SEO experience (freshers with a strong interest in SEO can apply).
- Basic understanding of on-page, off-page, and technical SEO concepts.
- Familiarity with tools like Google Analytics, Search Console, and any SEO tool (SEMrush, Ahrefs, Moz).
- Good understanding of how search engines work.
- Strong analytical and problem-solving skills.
- Ability to work with cross-functional teams, including content, development, and product.
- Design and implement software of embedded devices and systems from requirements to production and commercial deployment
- Design, develop, code, test and debug system software
- Review code and design
- Analyze and enhance efficiency, stability and scalability of system resources
- Integrate and validate new product designs
- Support software QA and optimize I/O performance
Frameworks - Android, Kotlin
Core Java
Data structure
Sqlite, Rest API, Android UI development, API Integration
Developing, releasing, and maintaining native Android Applications and oversee mobile application development efforts
Deliver across the entire app life cycle, design, build, deploy, test, release to app stores, and support
Working directly with product and backend developers to conceptualize, build, test, and realize products
Work on bug fixing and improving application performance
Continuously discover, evaluate, and implement new technologies to maximize development efficiency
Optimizing performance for the apps and keeping up to date on the latest industry trends in the mobile technologies
Responsibilities
Develop high quality, secure, stable code for use in products and solutions for
customers, making it easier for other developers to maintain, enhance, reuse,
and localize
Work with Product Owner and/or Product Manager/Team to understand and help
refine functional requirements for new products
Develop and outline architecture and relationships between subsystems and
participates in review of those designs
Investigate and, if necessary, prototype technologies and algorithms relating to
the task
Break down a large problem into smaller components and provide a clear
solution for each piece
Ensure new code, feature or software product meets performance goals/metrics
Research external best practices and emerging technologies for possible
incorporation into company products and methodologies
Write and maintain the code following Test-Driven-Design principles
Minimum Qualifications
Bachelor’s degree in any Engineering discipline from reputed engineering
college
5 to 7 years of strong programming skills in Web and Cloud Technologies
Should have a very strong foundation in JavaScript, and must have a clear
understanding of basic web fundamentals such as prototype based inheritance,
scopes, Event Loop, Memory Management in JS, etc
Should be good at developing modular front-end applications and is expected to
have the knowledge to create good abstractions that can be reused . Should also
have in-depth understanding of latest ES6 standards such as spread operators,
arrow functions, etc
Should have strong programming skills in Web and Cloud Technologies
Should be strong in OOAD Concepts
Should have a strong hands-on in React, Typescript
Should have Hands-on experience in any of the backend language.
Should understand latest paradigms in Front End Development such as Pub-Sub
Pattern, Redux, RxJS, Service Workers, Client Caching, Lazy Loading, Dynamic
Injection, Bundle Optimisation, etc
Should have very good hands-on knowledge of CSS3 & HTML5
Should have good knowledge of Postman API Platform
Should have experience with Amazon web services – ECS, Lambda, S3, SQS, etc
Should have Hands-on experience of developing RESTful web services and
integrating the same with heterogeneous clients
Should have Hands-on experience with Relational or NoSQL Database’s
Should have a very clear understanding of TDD is expected and should have
good exposure to writing UT's and designing UI components with testability in
mind
Should have Strong Communication and Analytical skills
Flexibility under changing conditions and the ability to multi-task between
projects
Preferred Qualifications
Hands-on experience with C++
Nice to have experience with Python
Nice to have experience with CI/CD tools like Docker, Jenkins, etc
Nice to have a hands-on & Understanding of CSS Pre-processors such as SASS,
LESS, etc
- Oversees all company social media accounts management and reporting.
- Plan strategies to drive traffic and engagement to generate leads.
- Develop engaging, creative, innovative content and graphics for regularly scheduled posts, which promote brand-focused messages.
- Coordinate with other departments to plan social media activities.
- Design and handle paid advertising campaigns on LinkedIn and Facebook.
- Analyze social media campaigns with tracking systems to gather visitor data and determine efficacy and areas for social media campaign improvement.
- Monitor and develop reports on competitor activity within social media spaces.
- Monitoring users' engagement with and feedback on every post.
- Exploring the potential value of social media sites that are not yet in our repertoire.
- In-depth understanding of all the latest and familiar social media sites with their associated algorithms.
- Finding relevant groups on social channels and contribute.
- Connecting with potential leads, and influencers to build a connection.
- Stay up to date with social media trends.
- Connect with social media influencers to improve brand reputation.
Requirements
- Experience – 3+ years of experience
- Minimum a bachelor's degree
- Prior social media handling experience min 3 years
- Experience in handling social media automation tools such as Hoot suite, Hub spot, Buffer etc.
- Expert knowledge of all leading social media sites.
- Good communication skills.
- Flexible and engaging writing style.
- Experience with a designing tool (Canva, Illustrator, etc)
Job brief
Android Developer who possesses a passion for pushing mobile technologies to the limits. Android app developer will work with our team of talented engineers to design and build the next generation of our mobile applications for our Banking Products. Android programming works closely with other app development and technical teams.
Responsibilities
- Design and build advanced applications for the Android platform
- Collaborate with cross-functional teams to define, design, and ship new features
- Work with outside data sources and APIs
- Unit-test code for robustness, including edge cases, usability, and general reliability
- Work on bug fixing and improving application performance
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency
Requirements
- Proven software development experience and Android skills development
- Proven working experience in Android app development and
- Have published at least one original Android app
- Experience with Android SDK
- Experience working with remote data via REST and JSON
- Experience with third-party libraries and APIs
- Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
- Solid understanding of the full mobile development life cycle.
- Develop new functionalities on the Company platform, in close collaboration with the Product team
- Analyse and correct anomalies across the various environments
- Propose and participate in the platform evolution
- Contribute to the platform architecture, ensure strong code quality (tests & code reviews) and adherence to best practices
- Mentor and support junior developers










