Wissen Technology

About Role

Full Stack Developer – .NET Core & React

Key Responsibilities

• Design, develop, and maintain scalable web applications using .NET Core (ASP.NET Core) and React.js.
• Build and consume RESTful APIs and microservices.
• Develop responsive and user-friendly front-end applications using React.js.
• Collaborate with business stakeholders, product owners, and technical teams to gather requirements and translate them into effective technical solutions.
• Write clean, maintainable, and high-quality code following industry best practices.
• Participate in code reviews, design discussions, and technical planning.
• Deploy, manage, and troubleshoot applications running on Kubernetes.
• Work closely with DevOps teams to support CI/CD pipelines and release activities.
• Optimize application performance, scalability, and reliability.
• Troubleshoot and resolve production issues and provide ongoing application support.
• Contribute to technical documentation and knowledge-sharing initiatives.

Required Skills

• 2–7 years of software development experience.
• Strong hands-on experience with C# and .NET Core / ASP.NET Core.
• Strong experience in React.js development.
• Experience building REST APIs and microservices.
• Hands-on experience with Kubernetes.
• Experience with SQL Server or other relational databases.
• Good understanding of Git version control and CI/CD practices.
• Strong problem-solving and debugging skills.
• Excellent communication and stakeholder management skills.

Good to Have

• Experience with AWS services such as:
• EC2
• EKS
• S3
• Lambda
• CloudWatch
• IAM
• Experience with Docker and containerized application deployment.
• Exposure to Agile/Scrum development methodologies.

Experience needed:

More than 6 years of experience in SAP FICO, with experience in S/4HANA 2023.

Key Responsibilities and Technical Skills

General Ledger – FI

• Experience with New GL functionalities.
• Parallel Ledger.
• Global Chart of Accounts.
• Country-specific Chart of Accounts.
• Multiple currency setups.
• Multi-GAAP requirements.
• Tax setup and reporting.
• Account determination.
• Withholding Tax setup with GST.
• Financial closing activities.
• GST configuration and processes.
• Working with interfaces such as ALE, IDOC and PI/PO.

Treasury

• Experience with the SAP Treasury module.
• Handling day-to-day FICO and Treasury issues.
• Customer interaction related to FICO and Treasury processes.

Accounts Receivable and Accounts Payable

• S/4HANA experience in Accounts Receivable and Accounts Payable.
• Strong integration experience with PTP and OTC processes.
• Intercompany accounting and reconciliation.
• Payment methods.
• Payment files.

Bank Accounting

• House bank and bank account setup.
• Electronic Bank Statement using different file formats, including MT940.
• Bank interfaces for:
• Customer collections.
• Vendor payments.

Asset Accounting

• Multi-country and multi-currency setup for Asset Accounting.
• New Asset Accounting for New GL.

SAP Integration

• FI integration with:
• SD
• MM
• PP
• HR
• Experience with interfaces across SAP modules.
• Month-end activities.
• Year-end activities.

Controlling – CO

• Cost Centre Accounting.
• Profit Centre Accounting.
• Product Costing.
• Actual Costing.
• Profitability Analysis.
• Internal Orders.
• WBS.
• Budgeting.
• Material Ledger.
• Standard Costing.

Change Requests and Business Support

• Handling Change Requests.
• Requirements gathering.
• Preparing Functional Specifications.
• Supporting new business setup.
• New Company Code setup.
• Supporting changes in business processes.
• Handling requirements such as PF interest calculation and ISD distribution in HR modules.
• Repeat call analysis from FICO.
• Identifying possible automation cases in FICO and Treasury.

Stakeholder and Customer Interaction

• Coordinate with other SAP modules.
• Participate in customer meetings.
• Handle day-to-day FICO and Treasury issues.
• Maintain effective communication with customers and stakeholders.
• Handle customer interactions related to FICO and Treasury.

7+ years in software programming experience with the following 

AIDLC - Experience building Agentic AI agents and be part of POD that uses AI agents for software development lifecycle. 

UI - ANGULAR or REACT worked on any version >2013, JavaScript, HTML, CSS 

API and Backend - Java/J2EE, Spring (Core/Boot/Batch), Rest API, Microservices, UI Widgets, NextJS, Test Automation 

- SQL and GraphQ Engineer L 

- Analytical and debugging capabilities using Splunk Queries, Azure KQL, Grafana, Dynatrace 

Knowledge and hands-on experience with: 

- Cloud: Azure, OpenShift, AKS 

- DevOps: GitHub, GitHub Actions, Artifactory, Docker 

Database - mySQL 

Agile/Scrum experience 

Prior experience in Healthcare industry Utilization management/prior auth or Care management / Optum Clinical Manager experience preferred. 

AI Skills: All contractor resources are expected to demonstrate baseline proficiency in enterprise-approved AI tools as part of their day-to-day responsibilities. This includes but is not limited to: 

Consistent Use: Maintain a minimum of 90% weekly usage of AI tools such as GitHub Copilot, Microsoft 365 Copilot, and other GenAI platforms approved by the enterprise. 

Applied Productivity: Leverage AI tools to enhance coding, documentation, data analysis, and decision-making workflows. 

Continuous Learning: Stay current with evolving AI capabilities and features and apply them to improve delivery quality and velocity. 

SFDC DevOps position (looking for immediate Joiners – candidate has to work in Bangaluru Hybrid ( twice a week) ,  

• 5+ years of experience in Salesforce DevOps or Release Management. 
• Strong knowledge of Salesforce platform, including metadata structure and deployment strategies. 
• Hands-on experience with DevOps tools (GitHub, Azure DevOps). 
• Proficiency in version control systems (Git) and branching strategies. 
• Experience with SFDX CLI, Salesforce APIs, and automation scripts. 
• Familiarity with Agile/Scrum methodologies and release planning. 
• Excellent problem-solving and communication skills. 
• Experience with PMD and Checkmarx scanning tools automation for code quality and security. 
• Experience with SSO certificate renewal processes. 

Job Description: Python + AI

Company: Wissen Technology

Location: Bangalore, India

Experience: 5+Years

Employment Type: Full-Time

Role: Python + AI / Data Engineer

About the Role

Wissen Technology is looking for experienced Python + AI / Data Engineering professionals to join our technology team in Bangalore. The ideal candidate will have strong hands-on experience in Python, Artificial Intelligence, Generative AI, PySpark, Snowflake, and data pipeline development.

The candidate should be capable of designing and developing scalable data and AI solutions, building robust ETL/ELT pipelines, working with large datasets, and integrating AI/ML capabilities into enterprise applications.

Key Responsibilities

• Design, develop, and maintain scalable data pipelines using Python and PySpark.
• Develop robust ETL/ELT pipelines for processing large volumes of structured and unstructured data.
• Build and optimize data processing solutions using Apache Spark / PySpark.
• Develop data ingestion and transformation pipelines into Snowflake.
• Design and implement scalable Snowflake data models, tables, views, and SQL transformations.
• Work with batch and, where applicable, real-time data processing pipelines.
• Build and integrate AI and Generative AI solutions using Python.
• Develop LLM-based applications, RAG solutions, AI agents, and AI-powered services.
• Integrate AI models with enterprise data platforms and data pipelines.
• Develop REST APIs and microservices using FastAPI, Flask, or Django.
• Perform data cleansing, transformation, validation, and quality checks.
• Optimize PySpark jobs, SQL queries, Snowflake workloads, and data pipelines for performance and scalability.
• Implement data pipeline monitoring, logging, error handling, and alerting.
• Work with cloud platforms such as AWS, Azure, or GCP.
• Collaborate with Data Scientists, Data Engineers, Software Engineers, Architects, and business stakeholders.
• Participate in technical design, architecture, code reviews, and production support.
• Mentor junior engineers and contribute to engineering best practices.

Preferred Qualifications

• Bachelor's or master's degree in computer science, Engineering, Data Science, Artificial Intelligence, or a related field.
• Experience working on enterprise-scale AI and data engineering projects.
• Experience combining Python + PySpark + Snowflake + AI/GenAI in production environments.
• Experience with Databricks is an advantage.
• Experience with AI Agents / Agentic AI and tool/function calling.
• Knowledge of distributed systems and cloud-native architecture.
• Experience leading technical initiatives or mentoring engineering teams.

Job Summary:

Wissen Technology is hiring an AI Implementation Engineer to build, deploy, and scale enterprise-grade Generative AI solutions across business-critical applications. The role involves developing production-ready AI systems using Azure AI services, Large Language Models (LLMs), RAG architectures, and agent-based frameworks while collaborating closely with engineering teams to drive AI adoption and innovation.

Experience

6-12 years

Location

Mumbai / Bangalore

Mode of Work

Hybrid

Mandatory Skills (Must Have)

• Python programming (6+ years) including asynchronous programming and backend application development

• Java and Spring Framework (3+ years) for enterprise-scale application integration

• Azure OpenAI Service, Azure AI Foundry, and Azure AI Search for production GenAI applications

• Retrieval Augmented Generation (RAG) architecture including embeddings, chunking, vector databases, reranking, and grounding techniques

• Agent Frameworks such as Microsoft Agent Framework, Semantic Kernel, AutoGen, LangChain, or LangGraph

• Snowflake and Cortex AI (Cortex Search, LLM Functions) with strong SQL expertise

• Prompt Engineering, LLM evaluation frameworks, testing, and model performance optimization

• DevOps and Cloud Deployment using Azure DevOps, GitHub Actions, Docker, AKS, Azure Functions, and observability tools

Optional Skills (Good to Have)

• React.js for AI-powered user interfaces and conversational applications

• Azure AI Content Safety and Responsible AI implementation experience

• Financial Services, Banking, or other regulated industry domain experience

• Real-time streaming applications and token-level LLM operations

• Performance optimization, caching strategies, and cost optimization for AI workloads

• Microsoft Azure AI Engineer Associate Certification

Job Overview

We are hiring a Senior Full-Stack Engineer to design and scale high-performance web applications. You will drive technical decisions using React, Node.js, and TypeScript while building event-driven cloud architectures.

Key Responsibilities

• Develop scalable frontend features using React and robust backend APIs with Node.js/TypeScript.
• Architect and deploy cloud-native microservices on AWS.
• Implement asynchronous communication using messaging tools like Kafka, RabbitMQ, SQS, or SNS.
• Optimize SQL/NoSQL databases and maintain automated CI/CD pipelines.
• Mentor junior developers and lead code reviews.

Required Skills

• 6+ years in full-stack software development.
• Mastery of TypeScript, React.js, and Node.js.
• Hands-on experience with AWS and modern messaging queues.
• Strong problem-solving and communication skills.

Location: Hyderabad

Experience: 12–15 Years

Job Type: Full-time

Role: Java Lead / Technical Lead

Job Summary

We are looking for an experienced Java Lead with 12–15 years of hands-on software development experience to lead the design, development, and delivery of scalable enterprise applications. The ideal candidate should have strong expertise in Core Java, Spring Boot, Microservices, REST APIs, SQL, and cloud technologies, along with proven experience in technical leadership and mentoring development teams.

The candidate will work closely with architects, product managers, and engineering teams to translate business requirements into robust and scalable technical solutions.

Key Responsibilities

• Lead the design, development, and implementation of Java-based enterprise applications.
• Provide technical leadership and guidance to a team of Java developers.
• Design and develop scalable, secure, and high-performance microservices and RESTful APIs.
• Participate in architecture and technical design discussions and contribute to key technical decisions.
• Review code and ensure adherence to coding standards, design principles, and best practices.
• Troubleshoot complex technical issues and provide effective solutions.
• Work closely with product managers, business analysts, QA, DevOps, and other stakeholders.
• Mentor developers and conduct technical knowledge-sharing sessions.
• Identify opportunities for improving application performance, scalability, reliability, and maintainability.
• Ensure effective implementation of unit testing, integration testing, CI/CD, and automated deployment practices.
• Participate in production support, root-cause analysis, and resolution of critical issues.
• Stay updated with emerging technologies and recommend suitable solutions where applicable.

Required Skills

• 12–15 years of experience in Java/J2EE application development.
• Strong expertise in Core Java, OOP, Collections, Multithreading, Exception Handling, and Java 8+ features.
• Strong hands-on experience with Spring Framework and Spring Boot.
• Excellent experience in Microservices architecture and RESTful web services.
• Strong understanding of design patterns, SOLID principles, and software architecture.
• Good knowledge of SQL and relational databases such as PostgreSQL, MySQL, or Oracle.
• Experience with Hibernate/JPA.
• Strong understanding of data structures and algorithms.
• Experience with Git and Maven/Gradle.
• Good understanding of CI/CD pipelines and DevOps practices.
• Experience with Docker and Kubernetes is preferred.
• Exposure to cloud platforms such as AWS, Azure, or GCP.
• Experience with messaging technologies such as Kafka or RabbitMQ is an advantage.
• Strong debugging, problem-solving, and analytical skills.

Leadership & Soft Skills

• Proven experience in leading or mentoring technical teams.
• Strong communication and stakeholder-management skills.
• Ability to drive technical discussions and make sound engineering decisions.
• Ability to work effectively in a collaborative, agile environment.
• Strong ownership and accountability for technical deliverables.
• Ability to balance hands-on development with technical leadership responsibilities.

Education

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

Preferred Qualifications

• Experience working on large-scale, distributed enterprise applications.
• Experience with cloud-native application development.
• Knowledge of event-driven architecture.
• Experience with system design and high-level/low-level design.
• Familiarity with Agile/Scrum methodologies.

EDUCATIONAL QUALIFICATION : B.COM, MBA Finance with accounting

Background Should have more than 8YRS of experience in SAP FICO in S4 HANA2023 Versions General Ledger :

New GL functionalities - Parallel ledger/Global Chart of accounts/Country specific Chart of accounts/Experience in Multiple currency set ups/Multi GAAP requirements - Tax set up/ reporting / Account determination/Withholding tax set up with -- GST - Financial Closing - Working with Interfaces ( ALE/IDOC/PI-PO etc ) - GST Configuration and process - Experience with Treasury module S4 HANA Experience preferable : Accounts Receivable and Payable -

Strong experience in Integration with the other modules - PTP/OTC - Intercompany accounting / reconciliation - Payment methods, Payment files, Bank accounting : -

Set of House banks/Bank accounts - EBS- With different formats file format MT940 -Bank Interface -Customer collection, vendor payments interface. Asset Accounting:

Experience in Multi country/currency set for asset accounting. -

New asset accounting for New GL. - FI Integration with SD, MM, PP, HR with all module’s interfaces. Month activity & Year end activity. CO Cost centre, Profit centre Accounting, Product costing - Actual costing CO profitability Analysis, Internal Order/WBS, Budgeting, Material Ledger. Actual Costing.

Standard costing. Material Ledger, CR Handling & Customer Interactions New business set up new company codes set up changed biasness process. Requirements gathering and preparing FS. Co ordinating with other modules – Following with customer meetings related to day-to-day issues for FICO & TRM. Handling of CR’S Like PF interest calculation, ISD distribution in HR modules.

Repeat call analysis from FICO and preparing Possible automation cases in FICO & TRM. Good conversant with Communication skills and handling of Customer interactions on day-to-day issues of FICO & TRM

SAP EWM Consultant

As an SAP EWM Consultant, you will be responsible for supporting, optimizing, and managing the SAP Extended Warehouse Management (EWM) module within Client logistics and supply chain processes. You will work closely with cross-functional teams, including IT, logistics, and warehouse operations, to ensure that SAP EWM is configured and optimized to meet business needs, improve efficiency, and support.

Key Responsibilities:

EWM Configuration & Implementation:

• Lead or assist in the implementation of SAP EWM across multiple warehouses, including configuration of inbound, outbound, and inventory management processes.
• Design, configure, and optimize SAP EWM to meet operational requirements in accordance with business processes and best practices.
• Provide end-to-end support for EWM functionality, including receiving, putaway, picking, packing, shipping, and inventory management.

Process Improvement:

• Collaborate with warehouse teams to identify areas for process improvement and automation within the SAP EWM system.
• Conduct system analysis to identify gaps and suggest solutions for enhancing warehouse operations, reducing costs, and improving productivity.

Integration with SAP Modules:

• Ensure seamless integration of SAP EWM with other SAP modules such as SAP MM (Materials Management), SAP WM (Warehouse Management), SAP SD (Sales and Distribution), and SAP TM (Transportation Management).
• Assist in integration efforts between SAP EWM and third-party systems (e.g., transportation management systems, external warehouse providers).

Testing & Support:

• Prepare test plans, perform unit testing, integration testing, and support user acceptance testing (UAT) for SAP EWM enhancements and upgrades.
• Provide post-implementation support for SAP EWM, troubleshooting issues, and guiding end-users through complex scenarios.

Training & Documentation:

• Develop user manuals, training materials, and documentation for warehouse operations and SAP EWM functionality.
• Conduct training sessions for warehouse staff and business users to ensure proficiency in SAP EWM operations.

Collaboration:

• Collaborate with business stakeholders, including logistics, inventory control, and procurement teams, to understand business requirements and translate them into SAP EWM configurations.
• Partner with IT to manage system performance, implement updates, and ensure data integrity across warehouse processes.

Required Qualifications:

Education:

• Bachelor's degree in Information Technology, Supply Chain Management, Business Administration, or a related field.

Experience:

• 10 + years of experience working with SAP EWM (Extended Warehouse Management), preferably in a manufacturing or distribution environment.
• Strong understanding of warehouse processes, such as receiving, inventory management, order picking, packing, and shipping.
• Experience with full SAP EWM lifecycle implementations and project delivery.

Skills:

• In-depth knowledge of SAP EWM configuration and modules (inbound, outbound, warehouse structure, etc.).
• Familiarity with SAP Fiori and SAP S/4HANA is a plus.
• Strong analytical, troubleshooting, and problem-solving skills.
• Ability to understand business requirements and translate them into SAP EWM configurations.
• Excellent communication and interpersonal skills to work with technical and non-technical teams.

Certifications:

• SAP EWM certification is highly preferred.

Preferred Qualifications:

• Experience in the healthcare or medical device industry, particularly related to supply chain management or warehouse operations.
• Knowledge of SAP S/4HANA and/or integration with other enterprise solutions.
• Previous experience in a role that combines SAP expertise with supply chain, logistics, or operations management.

Key Competencies:

Attention to Detail: Ability to manage complex configurations and processes with precision.

Problem-Solving: Strong critical thinking skills to troubleshoot issues and recommend effective solutions.

Teamwork & Collaboration: Ability to work effectively in cross-functional teams and manage relationships with both technical and non-technical stakeholders.

Adaptability: Comfortable working in a fast-paced, dynamic environment with evolving business needs.