Oracle Technical Cloud integrations (OIC development) at Wissen Technology · Bengaluru (Bangalore), Mumbai, Pune, Hyderabad, Gurugram, Chennai · 5 - 10 years · Profitable · Posted 22 Sep 2025

· Design, Develop, and Implement Integration solutions using Oracle Integration cloud (OIC) to connect various applications, Systems, and Services
· Customize and configure OIC adapters, connectors, and Components to meet specific integration requirements.
· Develop RESTful and SOAP Webservices for data exchange and communication between different systems.
· Good Knowledge in Cloud technologies (Lamda function in AWS etc for integration with AWS)
· Collaborate with Business analysists and stakeholders to gather requirements and define integration workflows and data flows.
· Perform troubleshooting, debugging and performance tuning of integration solutions to ensure optimal performance and reliability.
· Develop and maintain documentation for integration processes, interfaces and configurations.
· Perform Code reviews .
· Ensure adherence to coding standards , development methodologies and security protocols throughout the software development lifecycle.
Personnel Specification
Education: Bachelor’s degree in computer science, Information Technology or related field
Experience:
• 5 or more years of experience in IT industry.
• Experience in Cloud based integration Platform.
Skills and Abilities:
· Proven experience in designing, developing, and implementing integration solutions using OIC
· Strong understanding of RESTful and SOAP web services, JSON, and other data formats.
· Experience in cloud based integration platforms, writing Lamda function and creating integrations with various channels.
· Strong Knowledge in OIC API Integration.
· strong understanding on SOAP based services and Rest bases services.
· Strong development skills in JAVA
· Strong knowledge on Authentication methodologies to be followed during the integration platforms.
· Strong Knowledge in OIC GEN2 and GEN3

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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Role Summary
We are looking for a Senior OIC Developer with 5 to 8 years of experience to design, develop, and deliver enterprise integration solutions using Oracle Integration Cloud Gen3. The ideal candidate should have strong hands-on experience in OIC, relational databases, and integrations across Oracle Cloud Warehouse Management System, Oracle Fusion, and Oracle Transportation Management. This role requires someone who can translate business requirements into scalable technical designs, lead project execution, and collaborate effectively with functional and technical stakeholders.
Key Responsibilities
• Design, develop, test, deploy, and support integrations using Oracle Integration Cloud Gen3.
• Convert business and functional requirements into integration designs, technical specifications, mappings, and implementation plans.
• Build and maintain integrations between OIC, OCWMS, Oracle Fusion, OTM, relational databases, and other enterprise systems.
• Work with REST, SOAP, database adapters, file-based integrations, transformations, mappings, lookups, error handling, and monitoring capabilities in OIC.
• Lead small to medium integration work streams, coordinate with cross functional teams, and ensure timely delivery of project milestones.
• Perform troubleshooting, root-cause analysis, performance tuning, and production support for integration issues.
• Follow integration best practices for security, reusability, scalability, observability, documentation, and change management.
• Collaborate with business analysts, functional consultants, architects, developers, and support teams to deliver reliable integration solutions.
Must-Have Skills
• Strong hands-on experience with Oracle Integration Cloud Gen3.
• Strong hands-on experience with relational databases and SQL.
• Experience integrating OIC with OCWMS, Oracle Fusion.
• Experience leading a project or integration work stream.
• Ability to convert requirements into clear technical designs and implementation plans.
• Good understanding of integration patterns, data mapping, API-based integrations, error handling, monitoring, and debugging.
• Strong communication, problem-solving, and stakeholder coordination skills.
Good-to-Have Skills
• Functional knowledge of OCWMS, Oracle Transportation Management, and Oracle Fusion applications.
• Awareness of AI capabilities in Oracle Integration Cloud, including natural language-assisted development, AI-assisted troubleshooting, and OCI AI service actions.
• Familiarity with cloud computing concepts and cloud-native integration approaches.
• Oracle Integration Cloud certification.
• Familiarity with Oracle Cloud Infrastructure, including basic understanding of OCI services, security, connectivity, and deployment concepts.
Qualifications
• Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field.
• 5 to 8 years of relevant experience in integration development, preferably with Oracle Integration Cloud.
• Oracle Integration Cloud certification is required.
• Experience in Oracle SCM, logistics, warehouse management, transportation, or enterprise application integration projects will be an advantage.
Location: Bangalore (Hybrid)
Experience: 4–8 Years
About the Role
At Twenty20 Systems, we are looking for a Senior Software Engineer (Integration) who can build and support scalable integrations across enterprise applications, APIs, and data systems.
This role is ideal for someone who is hands-on, technically strong, and excited to solve real integration challenges in a fast-paced environment. You will work closely with engineering, product, and delivery teams to build reliable integration solutions while contributing to architecture and engineering best practices.
What You’ll Do
- Design, develop, and maintain enterprise integrations, APIs, and automation workflows across internal and third-party systems.
- Build and manage integrations using Workato and other iPaaS/middleware platforms.
- Develop and optimize API-based services, data pipelines, and workflow automations for business-critical use cases.
- Work with product, engineering, and business teams to understand requirements and build scalable solutions.
- Troubleshoot, monitor, and improve integration performance in production environments.
- Build reusable components, connectors, and automation logic to improve delivery efficiency.
- Ensure integrations follow security, reliability, performance, and governance standards.
- Support delivery teams in resolving integration issues and improving system performance.
Requirements
- 4–6 years of experience in software engineering, middleware, or enterprise integrations.
- Strong hands-on experience in Workato (Boomi, MuleSoft, WSO2, TIBCO experience is a plus).
- Good understanding of REST/SOAP APIs, webhooks, OAuth, and connector-based integrations.
- Strong skills in JSON, XML, SQL, JavaScript/Python, and data transformation logic.
- Experience working with enterprise applications like Salesforce, NetSuite, Workday, Snowflake, Shopify, etc.
- Exposure to cloud platforms (AWS/Azure/GCP) and automation architectures is a plus.
- Good debugging, troubleshooting, and problem-solving skills.
- Ability to work in a fast-paced delivery-oriented environment with strong ownership.
What Your First 3 Months Will Look Like
- Take ownership of assigned integration projects and support ongoing delivery pipelines.
- Work on API integrations, automations, and troubleshooting real-time production scenarios.
- Collaborate with senior engineers and product teams to improve integration quality and performance.
Where You’ll Be in 6 Months
- Independently handling multiple integration workflows and delivery requirements.
- Contributing to reusable frameworks and engineering best practices.
- Becoming a key technical contributor for integration design and production support.
- Driving faster delivery through automation and optimized integration patterns.

The recruiter has not been active on this job recently. You may apply but please expect a delayed response.
We have an immediate opening for an Azure Integration Developer with strong experience in Azure Logic Apps, Azure Functions, and BizTalk for one of our esteemed clients.
Job Details:
Position: Azure Integration Developer (Logic Apps | Azure Functions | BizTalk)
Experience: 7–10 Years
Location: Bangalore (Hybrid/Work from Office)
Employment Type: Contract
Mandatory Skills
- 7+ years of experience in Integration Technologies
- Azure Logic Apps (Consumption & Standard)
- Azure Functions (C#, JavaScript, or Python)
- Azure Service Bus
- Azure API Management (APIM)
- REST & SOAP API Integration
- JSON, XML & XSLT
- Azure DevOps / CI-CD
- Enterprise Integration Solution Design
- Strong Production Support & Debugging skills
Preferred Skills
- Event Grid / Event Hub
- Azure Data Factory (ADF)
- Microservices Architecture
- OAuth, Managed Identity & Azure Key Vault
- ARM Templates / Bicep / Terraform
Roles & Responsibilities
- Design and develop enterprise integration solutions using Azure Logic Apps, Azure Functions, and Azure Service Bus.
- Migrate and modernize existing BizTalk Server solutions to Azure Integration Services.
- Develop reusable cloud-based integration components.
- Build REST/SOAP API integrations.
- Ensure solution performance, scalability, and security.
- Troubleshoot production issues and provide support.
- Participate in code reviews and maintain technical documentation.
Hiring: Informatica IDMC / IICS Developer
Location: Faridabad, Haryana
Experience: 4–7 Years
Must-Have:
• Informatica IDMC / IICS
• Data Integration & Application Integration (CAI)
• ETL / Data Pipelines / Data Migration
• REST, SOAP, SFTP & API Integration
• Strong SQL, Stored Procedures & RDBMS
• Job Scheduling, Monitoring & Performance Tuning
Good to Have: Informatica MFT, DX, DT, MDM & Data Quality
📌 Role: Duck Creek API/SOAP Integrations Developer
💼 Experience: 4–8+ Years
📍 Location: Hybrid/Remote
🕒 Employment Type: Full-Time
🏢 Domain: Property & Casualty (P&C) Insurance
🔑 Key Skills
Strong hands-on experience with Duck Creek Integrations & APIs
Excellent experience in SOAP & REST APIs
Strong knowledge of WSDL, XML, XSD, XPath, XSLT & JSON
Experience with Duck Creek Policy, Billing or Claims
Strong SQL Server skills
Experience with MuleSoft, Dell Boomi, Azure Integration Services or similar platforms
Knowledge of OAuth 2.0, JWT, SSL/TLS & API Security
Experience with Git, Jenkins, Azure DevOps & CI/CD
P&C Insurance domain experience preferred
🎯 What You'll Do
Design, develop and maintain Duck Creek integrations
Build and consume SOAP/REST web services
Develop secure, scalable and high-performing API integrations
Troubleshoot integration issues and provide production support
Collaborate with architects, developers and business teams
Support deployments across Dev, QA, UAT and Production
Contribute to technical design, documentation and code reviews
📩 Interested candidates: Please share your updated CV along with Total Experience, Duck Creek Experience, Current Location, Notice Period, Current CTC and Expected CTC.
Job Title: Sr. MuleSoft Developer
Location: Remote
Experience: 6+ Years
Notice Period: Immediate Joiners Only
Rapinno tech Solutions
Job Description
- Strong hands-on experience in MuleSoft (Anypoint Platform).
- Good understanding of the Banking / Financial Services domain.
- Strong experience in coding, development, testing, and deployment of integration solutions.
- Good hands-on experience with Linux/Unix environments, including basic Linux commands, shell scripting, file handling, process monitoring, and troubleshooting.
- Ability to collaborate effectively with Business Analysts, technical teams, and stakeholders.
- Excellent verbal and written communication skills.
🎯 Key Responsibilities
- Design, develop, and deploy MuleSoft APIs and integrations.
- Work closely with Business Analysts and stakeholders to understand and translate business requirements into technical solutions.
- Develop, configure, and maintain integration flows using MuleSoft Anypoint Platform.
- Perform unit testing and support QA/UAT cycles.
- Troubleshoot integration issues across MuleSoft and Linux environments.
- Use Linux commands and scripting for log analysis, file processing, monitoring, and application troubleshooting.
- Ensure performance, scalability, reliability, and security of integration solutions.
- Participate in production support and resolve technical issues within defined timelines.
If you are interested in this opportunity, please share your updated resume along with the below details:
- Current CTC:
- Expected CTC:
- Notice Period:
- Current Location:
Looking forward to your response.
Responsibilities
Define and maintain EDI communications & design, ensuring the architecture
supports global scalability and high availability across all business units.
Lead the end-to-end design and deployment of complex EDI integrations using
Oracle EDI modules, Oracle integration cloud (OIC) and Cleo Integration Cloud
(CIC).
Manage and optimize communication protocols (AS2, SFTP, HTTPS, API) and
oversee the onboarding of new trading partners (customers and suppliers).
Collaborate with IT developers and ERP specialists to integrate EDI workflows
with ERPs like Oracle, ensuring data integrity across the transactions.
Oversee the creation and maintenance of complex EDI maps (X12, EDIFACT)
and translation rules to meet diverse partner requirements.
Conduct thorough analysis of existing EDI processes to identify latencies or
manual touchpoints, implementing automated solutions to improve operational
efficiency.
Lead the development of comprehensive test plans and coordinate User
Acceptance Testing (UAT) for all new partner integrations or system upgrades.
Provide Tier 3 technical support for EDI failures and mentor junior
analysts/developers on EDI best practices and standards.
Personal Characteristics
Exceptional ability to troubleshoot complex integration failures and design long-
term architectural fixes rather than temporary patches.
Advanced ability to translate technical EDI concepts into business language for
stakeholders and executives.
Proven track record of building trusting relationships with cross-functional teams,
including Supply Chain, Finance, and IT.
Ability to work with a high degree of accuracy, specifically regarding data
mapping and compliance with global messaging standards.
Self-motivated individual who thrives on autonomy and takes ownership of the
entire B2B integration lifecycle.
Comfortable working in a fast-paced EMS environment with shifting priorities and
diverse customer requirements.
Qualifications & Skills
Bachelor’s degree in computer science, Information Technology, Engineering, or
equivalent experience in related field.
5+ years of experience in EDI architecture and development.
Extensive hands-on experience with Oracle EDI/E-Business Suite and Cleo
(CIC) is preferred.
Deep knowledge of EDI standards (ANSI X12, EDIFACT) and communication
protocols (AS2, FTP/S, API).
Prior experience in the EMS (Electronics Manufacturing Services) or High-Tech
Manufacturing industry is a must.
Strong grasp of supply chain business processes, including Demand Planning,
Manufacturing Operations, and Intercompany transactions.
Familiarity with SQL, XML, and JSON; experience with ERP-integrated EDI is
essential.
Understanding of secure data transmission standards and B2B security best
practices.
We value diversity in our workplace and we are committed to Employment Equity. We
welcome & encourage applications from all qualified candidates.
Enterprise Integration Engineer, ServiceNow / Splunk (Freelance)
Positions: 2
Experience: Ideally 5-9 years.
Mission
Build secure enterprise connectors and governed tool interfaces between the AI platform and IT operational systems.
Priority skills
We particularly want candidates with a combination of:
ServiceNow + Splunk + API engineering
ServiceNow experience should include REST APIs, Incidents, Problems, Changes, Knowledge, work notes, authentication/OAuth and ITSM workflows.
Splunk experience should ideally include SPL, REST/Search APIs, indexes, sourcetypes, saved searches, alerts and operational integrations.
Confluence REST API and Rally/Broadcom Agile Central experience are additional advantages.
Engineering fundamentals
- Python and/or Java
- REST APIs
- OAuth2
- Enterprise authentication
- Service identities
- Rate limiting
- API throttling
- Retry patterns
- Idempotency
- Async/event processing
- Audit logging
- Least-privilege security
A candidate who combines ServiceNow + Splunk + Python/API engineering + GenAI integration experience should be treated as a particularly strong profile.
Job Summary
We are seeking an experienced Integration Support Engineer with 2+ years of experience in enterprise integration and production support. This role will act as the complete owner of the customer support board — managing, triaging, and resolving support tickets end to end while coordinating with engineering, product, and implementation teams. The ideal candidate has strong hands-on experience with Boomi or another iPaaS platform, deep working knowledge of databases and REST APIs, and a track record of rigorous testing and validation. Experience with Intapp Integration Builder is a plus.
Work Hours: 6:00 PM – 5:00 AM, with flexible breaks during the shift.
Key Responsibilities
• Own the customer support board end to end — triaging incoming tickets, managing priority and status, and driving each issue through to resolution.
• Serve as the frontline point of contact for customers on integration issues, providing clear, timely communication throughout the life of a ticket.
• Debug and troubleshoot integrations built on Boomi or other iPaaS platforms, performing root-cause analysis and resolving incidents within SLAs.
• Write, optimize, and troubleshoot SQL queries against production and staging databases for data validation, reconciliation, and issue investigation.
• Work extensively with REST/SOAP APIs, FTP/SFTP, and data formats such as JSON and XML to diagnose and resolve integration failures.
• Test and validate reported issues, including reproducing defects, verifying fixes, and confirming resolution before closing tickets.
• Participate in integration design and enhancement work, contributing to the build and improvement of existing integration processes.
• Take up new development and change requests, following SDLC practices — design, build, test, and deploy — to release changes safely to production.
• Work across internal teams — engineering, product, and implementation — to triage incoming issues, determine ownership, and coordinate resolution.
• Collaborate closely with engineering, product, and implementation teams to resolve both technical issues (database, integration, and server-side) and business/process issues.
• Stay flexible and continuously build cross-functional knowledge, since resolving tickets often requires learning new systems and business workflows on the fly.
• Maintain technical documentation, support guides, and troubleshooting procedures.
Qualifications:
• Bachelor's degree in Computer Science, IT, or a related field.
• 2+ years of experience in integration engineering, integration support, or a similar role.
• Hands-on experience with Boomi or another iPaaS platform.
• Strong, demonstrable skills in SQL and database troubleshooting — this role requires day-to-day, hands-on database work.
• Strong REST/SOAP API knowledge, including testing, debugging, and validating API-based integrations.
• Solid experience with structured testing and validation practices for integration issues.
• Good understanding of integration patterns, cloud technologies, and production support.
• Strong analytical, communication, and stakeholder-management skills.
• Ability to work flexibly across engineering, product, and implementation stakeholders, and to quickly learn new systems and domains.
• Willingness and ability to work the required shift: 6:00 PM – 5:00 AM.
Preferred Skills
• Boomi or relevant iPaaS certification.
• Experience with Intapp Integration Builder.
• Knowledge of Azure Functions, Logic Apps, and other Azure services.
• Experience with monitoring, logging, and integration observability.
What We Offer
Competitive salary and benefits, work-from-home flexibility, a dynamic work environment, and opportunities for professional growth while working on enterprise-grade integrations.
Job Description:
Required Qualifications & Skills:
- Total Experience:10+ years of professional experience in Oracle Supply Chain Planning environments.
- Oracle Fusion Cloud Experience: 5+ years of dedicated, hands-on functional experience specifically within Oracle Fusion Cloud Supply Chain Management (SCM).
- Specialized Expertise: Proven track record as a Subject Matter Expert (SME) with at least 2 full-lifecycle, end-to-end implementations of the Oracle Fusion Demand Planning module from readiness to go-live.
- Cross-Module Knowledge: Strong understanding of how Demand Planning integrates with broader Cloud SCM, Procurement, and Finance modules.
- Leadership: Proven ability to operate independently as an SME, steering the project roadmap rather than just executing tasks.
- Communication: Exceptional consulting and communication skills to influence and guide director-level stakeholders.
- Change Management, Business Process Mapping, Reporting and Analytics, OIC ( Oracle Integration Cloud) and OAC (Oracle Analytics Cloud)





