QA Engineer

Job Title: Java Developer

Java Developer – Job Description Wissen Technology is now hiring for a Java Developer - Bangalore with hands-on experience in Core Java, algorithms, data structures, multithreading and SQL. We are solving complex technical problems in the industry and need talented software engineers to join our mission and be a part of a global software development team. A brilliant opportunity to become a part of a highly motivated and expert team which has made a mark as a high-end technical consulting.

 Required Skills: • Exp. - 4 to 14 years.

• Experience in Core Java and Spring Boot.

• Extensive experience in developing enterprise-scale applications and systems. 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 clientfacing applications.

• Good development experience with RDBMS.

 • Good knowledge of multi-threading and high-performance server-side development.

• Basic working knowledge of Unix/Linux.

• Excellent problem solving and coding skills.

• Strong interpersonal, communication and analytical skills.

• Should have the ability to express their design ideas and thoughts.

Job Title: Python Developer (FastAPI)

Experience Required: 4+ years

Location: Pune, Bangalore, Hyderabad, Mumbai, Panchkula, Mohali 

Shift: Night Shift 6:30 pm to 3:30 AM IST

About the Role

We are seeking an experienced Python Developer with strong expertise in FastAPI to join our engineering team. The ideal candidate should have a solid background in backend development, RESTful API design, and scalable application development.

Required Skills & Qualifications

· 4+ years of professional experience in backend development with Python.

· Strong hands-on experience with FastAPI (or Flask/Django with migration experience).

· Familiarity with asynchronous programming in Python.

· Working knowledge of version control systems (Git).

· Good problem-solving and debugging skills.

· Strong communication and collaboration abilities.

Key responsibilities:

1. Record, classify, and summarize financial transactions accurately.

2. Handle daily processing of invoices, receipts, payments, and other financial documents.

3. Maintain and update accurate financial records in accounting software (e.g., Tally, QuickBooks, SAP).

4. Oversee the entire sales process, including the creation and processing of Sales Orders, Invoices, and Delivery Notes.

5. Efficiently manage accounts payable and receivable.

6. Provide timely and accurate Debtors and Creditors Ageing reports.

7. Perform monthly bank statement and general ledger account reconciliations.

8. Assist in the preparation of monthly, quarterly, and annual financial reports and statutory reports.

9. Ensure the proper management of statutory accounts.

10. Manage inventory accurately and ensure proper documentation related to inventory movements.

11. Assist senior management with tax-related matters and filings.

12. Maintain and update the Labor Register, Sales Register, and Purchase Register.

13. Provide support in ensuring accurate documentation and communication between departments.

• To take lead and manage the backend team.
• Taking ownership and developing new micro services/systems to improve the products.
• Managing and adding on to our linux based content management system as well as our web servers.

• 4+ years of hands-on experience working with serverless architecture.
• Hands-on experience with products at a scale of > 50K DAUs.
• Should be able to architect and implement complex services/systems in a simple and scalable manner.
• Self starter with the ability to lead a team.
• Should be an expert in: Python. AWS Lambda, RDS and EC2 SQL databases, specifically postgresql. NOSQL Database, specifically dynamoDB.
• Should be able to write automated test cases for developed code.
• Should be proficient in the linux environment.
• Having the following skills will an added bonus: Experience developing with Neo4j databases. Firebase services. * Experience working with Docker and ECS.

• Your word counts You’ll get to play a key role in shaping up the product roadmap and will be involved in every stage
• Learning never stops With  advancing into the growth stage, there is immense potential and relevance to apply new developments you learn in your domain
• Sponsored training Do you want to learn something that helps improve your productivity or knowledge? We’ll sponsor that
• Remote friendly Even before Covid, half of us worked from home. Heck, you want to work from a village? Go for it.

• Healthy company culture We nurture a conducive environment for your personal and professional growth, and take extreme care to make sure you are happy at work
• Everyone gets to lead You own your idea, and you lead it’s execution
• Smart work is what matters with us We don’t count hours. We value getting the work done
• Teammates who will sing and jam with you

Able to communicate with international clients without any communication hindrances.

- Own client on-boarding process including software installation, hardware configuration, client specific customization, and testing.

- Provide support in troubleshooting and solving technical errors to all our clients at various locations.

- Able to work independently and in a team and should have a can-do attitude.
Any US accent certification.

Excellent verbal/written english communication skills. (US accent preferred)

- Familiarity with computer technology specially in Windows OS.

We are looking for a full stack Java Developer with an experience of 1+ years. The individual should have good technical knowledge of Core Java, Sql, Spring, Spring Batch, Spring Boot, Apache Spark. Exposure to sql databases like Oracle, Mysql, Microsoft Sql is a must. Any experience / knowledge / certification on Cloud technology preferrably Microsoft Azure is good to have. Exposures to non sql databases like Neo4j or Document database is again good to have.

The individual should have good knowledge of design patterns and also be able to implement them in desired conditions. Finally the individual should be smart and look to provide solutions for problems.

• Ensure and own Data integrity across distributed systems.
• Extract, Transform and Load data from multiple systems for reporting into BI platform.
• Create Data Sets and Data models to build intelligence upon.
• Develop and own various integration tools and data points.
• Hands-on development and/or design within the project in order to maintain timelines.
• Work closely with the Project manager to deliver on business requirements OTIF (on time in full)
• Understand the cross-functional business data points thoroughly and be SPOC for all data-related queries.
• Work with both Web Analytics and Backend Data analytics.
• Support the rest of the BI team in generating reports and analysis
• Quickly learn and use Bespoke & third party SaaS reporting tools with little documentation.
• Assist in presenting demos and preparing materials for Leadership.

• Strong experience in Datawarehouse modeling techniques and SQL queries

• A good understanding of designing, developing, deploying, and maintaining Power BI report solutions
• Ability to create KPIs, visualizations, reports, and dashboards based on business requirement
• Knowledge and experience in prototyping, designing, and requirement analysis
• Be able to implement row-level security on data and understand application security layer models in Power BI
• Proficiency in making DAX queries in Power BI desktop.
• Expertise in using advanced level calculations on data sets
• Experience in the Fintech domain and stakeholder management.

• CI/CD
• Using tools like Git, Bitbucket, Jenkins, SonarCube, etc.  
• Understand Agile Values & Principles
• Knowledge of the DevOps methodology / should have worked on projects in a DevOps environment

• Experience in QA processes, Test Strategy, Test Design, Test execution analysis & reporting
• Design, develop, document, and maintain manual test cases and automated test scripts.
• Actively contribute in the day-to-day planning, design, execution, and reporting of manual test cases and automated test scripts
• Follows software engineering principals in development of automation, manual test cases, software tools, and SQL
• Understand and apply test-driven design concepts to test and debug automated solutions or manual test executions and software utilities developed by self and others
• Deliver accurate and maintainable code for test automation and software utilities
• Experience and desire to work in a Global delivery environment
• Proficient in Speaking, Reading and Writing English
• Should be able to take ownership of meetings, communicate thoughts clearly/concisely and push back whenever required
• Should be able to instruct and guide teams