Wissen Technology

·      7+ years of professional experience in front-end development.

·      7+ years of hands-on experience with React.js and its ecosystem (Redux, Context API, Hooks, etc.).

·      Strong understanding of JavaScript (ES6+), HTML5, and CSS3.

·      Experience with RESTful APIs, GraphQL, and WebSocket integration.

·      Proficiency in modern build tools (Webpack, Vite, Babel, etc.).

·      Expertise in state management libraries (Redux, MobX) and React Query.

·      Solid understanding of UI/UX principles and responsive design.

·      Experience with testing frameworks (Jest, React Testing Library, Cypress, etc.).

·      Familiarity with modern CI/CD pipelines and version control tools (Git).

Job Description: Data Engineer 

Position Overview:

Role Overview

We are seeking a skilled Python Data Engineer with expertise in designing and implementing data solutions using the AWS cloud platform. The ideal candidate will be responsible for building and maintaining scalable, efficient, and secure data pipelines while leveraging Python and AWS services to enable robust data analytics and decision-making processes.

Key Responsibilities

· Design, develop, and optimize data pipelines using Python and AWS services such as Glue, Lambda, S3, EMR, Redshift, Athena, and Kinesis.

· Implement ETL/ELT processes to extract, transform, and load data from various sources into centralized repositories (e.g., data lakes or data warehouses).

· Collaborate with cross-functional teams to understand business requirements and translate them into scalable data solutions.

· Monitor, troubleshoot, and enhance data workflows for performance and cost optimization.

· Ensure data quality and consistency by implementing validation and governance practices.

· Work on data security best practices in compliance with organizational policies and regulations.

· Automate repetitive data engineering tasks using Python scripts and frameworks.

· Leverage CI/CD pipelines for deployment of data workflows on AWS.

Required Skills and Qualifications

· Professional Experience: 5+ years of experience in data engineering or a related field.

· Programming: Strong proficiency in Python, with experience in libraries like pandas, pySpark, or boto3.

· AWS Expertise: Hands-on experience with core AWS services for data engineering, such as:

· AWS Glue for ETL/ELT.

· S3 for storage.

· Redshift or Athena for data warehousing and querying.

· Lambda for serverless compute.

· Kinesis or SNS/SQS for data streaming.

· IAM Roles for security.

· Databases: Proficiency in SQL and experience with relational (e.g., PostgreSQL, MySQL) and NoSQL (e.g., DynamoDB) databases.

· Data Processing: Knowledge of big data frameworks (e.g., Hadoop, Spark) is a plus.

· DevOps: Familiarity with CI/CD pipelines and tools like Jenkins, Git, and CodePipeline.

· Version Control: Proficient with Git-based workflows.

· Problem Solving: Excellent analytical and debugging skills.

Optional Skills

· Knowledge of data modeling and data warehouse design principles.

· Experience with data visualization tools (e.g., Tableau, Power BI).

· Familiarity with containerization (e.g., Docker) and orchestration (e.g., Kubernetes).

· Exposure to other programming languages like Scala or Java.

Education

· Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.

Why Join Us?

· Opportunity to work on cutting-edge AWS technologies.

· Collaborative and innovative work environment.

Job Description below :

Required Skills

BSc/B.E./B.Tech in Computer Science or an equivalent field.

5+ years' solid commercial experience in software development using experience using Java8, Spring boot, Hibernate, Spring Cloud and related frameworks.

Experience with Angular 8+ versions, B.J‹JS 6, IS/TypeScript

Knowledge of HTML/CSS

Good understanding of Design Patterns

Proficiency with SQL database development, including data modelling and DB performance tuning

Ability to work with customers, gather requirements and create solutions independently

Active participation within and among teams and colleagues distributed globally

Excellent problem-solving skills, in particular a methodical approach to dealing with problems across distributed systems.

Agile development experience

Desired Skills

Experience with angular forms

Experience with dynamic forms/ dynamic angular components

Experience with java Spring boot

Knowledge of Kafka Stream Processing

Understanding of secure software development concepts, especially in a cloud platform

Good communication skills.

Strong organizational skills.

Understanding of test management and automation software (e.g. ALM, Jira, JMeter).

Familiarity with Agile frameworks and Regression testing.

Previous experience within the Financial domain.

We're Hiring: Java Developers | Mumbai (Hybrid) 🚀

Are you a passionate Java Developer with 5 to 10 years of experience? Here's your chance to take your career to the next level! 💼

We're looking for talented professionals to join an exciting opportunity with a top-tier BFSI domain Project—a true leader in the market. 🏦💻

🔹 Location: Mumbai

🔹 Work Mode: Hybrid

🔹 Experience: 4 to 10 years

🔹 Domain: BFSI

This is more than just a job—it's a chance to work on impactful projects and grow with some of the best minds in the industry. 🌟

👉 If you're interested, please share your updated resume along with the following details:

Total Experience

Current CTC

Expected CTC

Tag your network or apply now—this could be your next big move! 🔄🚀

• Experience in Core Java, CXF, Spring.
• Experience in spring boot, microservices.
• Extensive experience in developing enterprise-scale n-tier applications for the financial domain. Should possess good architectural knowledge and be aware of enterprise application design patterns.
• Should have the ability to analyze, design, develop and test complex, low-latency client-facing applications.
• Good development experience with RDBMS, preferably Sybase database
• Good knowledge of multi-threading and high volume server side development
• Experience in sales and trading platforms in investment banking/capital markets
• Basic working knowledge of Unix/Linux
• Excellent problem solving and coding skills in Java
• Strong interpersonal, communication and analytical skills.
• Should have the ability to express their design ideas and thoughts.

At least 5 years of experience in testing and developing automation tests.

A minimum of 3 years of experience writing tests in Python, with a preference for experience in designing automation frameworks.

Experience in developing automation for big data testing, including data ingestion, data processing, and data migration, is highly desirable.

Familiarity with Playwright or other browser application testing frameworks is a significant advantage.

Proficiency in object-oriented programming and principles is required.

Extensive knowledge of AWS services is essential.

Strong expertise in REST API testing and SQL is required.

A solid understanding of testing and development life cycle methodologies is necessary.

Knowledge of the financial industry and trading systems is a plus

- Bachelor’s degree in Computer Science, Engineering, or a related field.

- Proven 3+ Years experience in automation testing for web and backend applications.

- Must have experience with API testing tools - RestAssured.

- Strong knowledge of automation testing frameworks (e.g., Cypress, Playwright, Protractor).

- Familiarity with programming languages such as Java, Python, or JavaScript.

- Understanding of basic SQL queries to validate data in the databases

- Understanding of CI/CD processes and tools (e.g., Jenkins, GitLab CI).

- Strong analytical and problem-solving skills.

- Excellent communication and teamwork abilities.

- Prior experience with trading applications or core financial services related applications is a big plus

  Minimum 3+ Years of Core Java Programming with Collections Framework, Concurrent Programming, Multi-threading (Good knowledge in Executor service, Fork joins pool and other threading concepts)

·       Good knowledge of the JVM with an understanding of performance and memory optimization.

·       Extensive and expert programming experience in JAVA programming language (strong OO skills preferred).

·       Excellent knowledge on collections like, Array List, Vector, LinkedList, HashMap, Hash Table, HashSet is mandate.

·       Exercised exemplary development practices including design specification, coding standards, unit testing, and code-reviews.

·       Expert level understanding of Object-Oriented Concepts and Data Structures

·       Good experience in Database (Sybase, Oracle or SQL Server) like indexing (clustered, non-clustered), hashing, segmenting, data types like clob / blob, views (materialized), replication, constraints, functions, triggers, procedures etc.

Job Role: Sales (Account Farming, IT Services, experience with BFSI clients on an IT services environment)

Level:Associate Director/Director

Location:Bangalore/Mumbai

Job Summary: We are seeking an experienced and results-driven Sales Representative with a strong background in account farming and IT services sales. As a Sales Representative, you will be responsible for nurturing and expanding existing client accounts, as well as identifying and securing new business opportunities within the IT services sector. The ideal candidate is a strategic thinker, possesses excellent communication and negotiation skills, and has a proven track record of success in selling IT services to enterprise-level clients.

Responsibilities:

• Develop and execute account farming strategies to maintain and expand relationships with existing clients.
• Proactively engage with key stakeholders within client organizations to understand their business needs and align our IT services to address those needs.
• Conduct regular account reviews to identify upselling and cross-selling opportunities, and collaborate with the internal teams to drive revenue growth.
• Stay updated on industry trends, market conditions, and competitive landscape to effectively position and differentiate our IT services in the market.
• Build and maintain a robust sales pipeline by identifying and pursuing new business opportunities.
• Conduct thorough market research and analysis to identify potential clients and develop targeted sales strategies.
• Lead the end-to-end sales process, including prospecting, qualifying leads, delivering sales presentations, negotiating contracts, and closing deals.
• Collaborate with the delivery and implementation teams to ensure successful onboarding and customer satisfaction.
• Meet or exceed sales targets and contribute to the overall revenue growth of the organization.
• Provide accurate sales forecasts and reports to management on a regular basis.

Qualifications:

• Basic knowledge of IT technologies and concepts, including software development methodologies, cloud computing models (e.g., IaaS, PaaS, SaaS) and data analytics techniques.
• Bachelor's degree in Business Administration, Marketing, or a related field (or equivalent experience).
• Minimum of 10 years of experience in sales, with a focus on account farming and IT services sales.
• Proven track record of exceeding sales targets and driving revenue growth.
• Strong knowledge and understanding of the IT services industry, including cloud solutions, managed services, software development, and infrastructure services.
• Exceptional interpersonal and communication skills, with the ability to effectively engage and influence senior-level executives.
• Demonstrated experience in building and maintaining long-term client relationships.
• Strong negotiation and closing skills, with the ability to navigate complex sales cycles.
• Self-motivated and results-oriented, with a strong drive to achieve and surpass sales goals.
• Excellent problem-solving and decision-making abilities.
• Ability to work independently and collaboratively in a fast-paced, target-driven environment.
• Proficiency in using CRM software and sales productivity tools.
• Join our dynamic sales team and contribute to the growth and success of our organization by leveraging your expertise in account farming and IT services sales.

About Wissen Technology:

Website : www.wissen.com

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.

Wissen Technology is a specialized delivering high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains.

Wissen has offices in India, the UK, Australia, Mexico, and Canada, with best-in-class infrastructure and development facilities. Wissen has successfully delivered projects worth $650 million for more than 25 of the Fortune 500 companies. The Wissen Group overall includes more than 1800 highly skilled professionals.

Wissen Technology offers 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.

Wissen Technology has been certified as a Great Place to Work® company in 5 years of inception which is a testament to our progressive and flexible work culture. As we cast our eyes to the future, we remain committed to the core philosophy of our management team ‘Employee First’.

We have served client across sectors like Banking, Telecom, Healthcare, Manufacturing, and Energy. They include likes of Morgan Stanley, MSCI, StateStreet, Flipkart, Swiggy, Trafigura, GE to name a few.

Key Responsibilities:

• Design, develop, and maintain data pipelines on AWS.
• Work with large-scale data processing using SQL, Python or PySpark.
• Implement and optimize ETL processes for structured and unstructured data.
• Develop and manage data models in Snowflake.
• Ensure data security, integrity, and compliance on AWS cloud infrastructure.
• Collaborate with cross-functional teams to support data-driven decision-making.

Required Skills:

• Strong hands-on experience with AWS services 
• Proficiency in SQL, Python, or PySpark for data processing and transformation.
• Experience working with Snowflake for data warehousing.
• Strong understanding of data modeling, data governance, and performance tuning.
• Knowledge of CI/CD pipelines for data workflows is a plus.
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