Wissen Technology

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.

Must-have qualifications 6+ years in software engineering, with 2+ years building GenAI/LLM applications in production. Strong Python (incl. async) and Java (the primary enterprise application stack; Spring a plus); solid API and systems design. Azure GenAI hands-on: Azure OpenAI, Azure AI Foundry, Azure AI Search for RAG, Azure AI Document Intelligence (IDP), and Prompt Flow. Agent frameworks: Microsoft Agent Framework / Semantic Kernel / AutoGen (or LangChain / LangGraph) and tool / function calling. RAG fundamentals: embeddings, chunking, vector search, reranking, and grounding. Data platforms: Snowflake including Cortex AI (Cortex Search, LLM functions) and SQL, for accessing and grounding on enterprise data. Prompt engineering as versioned code; building and running evaluations. DevOps: Azure DevOps / GitHub Actions, Docker, AKS / Azure Functions, and observability. Preferred Financial services or other regulated environments. Front-end (React) for AI-assisted UX; streaming and tokenlevel operations. Azure AI Content Safety and responsible-AI practices. Certification: Azure AI Engineer Associate. What success looks like - first 6 to 12 months Multiple GenAI features shipped to production within the embedded delivery pods. Measurable adoption and productivity uplift in the teams you support. Reusable components adopted from the architects' reference framework. Clear contributio

Key Responsibilities:

• Design, develop, test, and maintain backend applications using Java and Spring Boot.
• Build and consume RESTful APIs and integrate with third-party services.
• Develop scalable microservices and distributed systems.
• Optimize application performance, reliability, and security.
• Write clean, maintainable, and well-documented code.
• Collaborate with front-end developers, QA engineers, DevOps, and product teams.
• Troubleshoot production issues and implement bug fixes.
• Participate in code reviews and follow software development best practices.
• Contribute to CI/CD pipelines and deployment processes.

Required Skills & Experience 

• Strong proficiency in Java (Java 8/11/17+).
• Hands-on experience with Spring Boot, Spring MVC, Spring Data JPA, and Spring Security.
• Experience building RESTful APIs and microservices.
• Knowledge of Hibernate/JPA.
• Strong understanding of SQL databases such as MySQL or PostgreSQL.
• Familiarity with Git and version control.
• Understanding Maven or Gradle.
• Knowledge of unit testing frameworks such as JUnit and Mockito.
• Understanding object-oriented programming principles and design patterns.

JOB DESCRIPTION

Experience: 4+ years

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+ 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 client- facing 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.

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 Description-

Experience- 4 to 6 years

Location- Bangalore

As an embedded Full-Stack Developer, you build and operate Python-leaning full-stack features with strong API, CI/CD, and production-support discipline, working alongside an existing squad architecture.

As an embedded Full-Stack Developer, you turn Python + React delivery into reliable, production-grade features.

Key responsibilities

1. Build features. Develop Python-leaning full-stack functionality (React front end secondary).

2. Own APIs. Design and maintain REST APIs integrated with enterprise systems.

3. Automate delivery. Build and maintain CI/CD pipelines; contribute to observability and vulnerability remediation.

4. Support production. Provide production support, triage, and fixes for live services.

5. Collaborate. Work within the existing squad structure and stand-ups.

6. Iterate on quality. Use monitoring and feedback to improve reliability and performance.

Must-have qualifications

• Python-leaning full-stack development (React preferred secondary); 3-15 years depending on level

• Strong API design and integration experience

• CI/CD pipeline experience

• Production-support experience (triage, incident response, fixes)