middleware developer

Virtu Thinko

Role Overview:We are seeking a highly skilled Senior Middleware Developer with 4&ndash;6 years of experience to join our dynamic team. The ideal candidate will have a strong background in banking systems, agile development practices, and middleware technologies to support integration, scalability, and performance across enterprise platforms.Key Responsibilities:<ul><li>Develop APIs for applications to integrate with Microsoft Power Platform (PowerApps, Power Automate, Power BI, Power Pages).</li><li>Design and maintain SQL Server databases, queries, and stored procedures.</li><li>Collaborate with BAs to translate business requirements into technical API solutions.</li><li>Ensure solutions follow best practices for security, scalability, and maintainability.</li><li>Troubleshoot and optimize existing applications and integrations.</li><li>Deploy, manage, and integrate applications using cloud services (Azure and AWS) as required for hosting, storage, or integrations.</li><li>Strong knowledge of REST, SOAP, JSON, XML, and API lifecycle management.</li></ul>Experience with middleware platforms (e.g., WSO2, IBM, Azure API Management).<ul><li>Proficiency in programming languages such as Java, Python, or Node.js.</li><li>Familiarity with Agile methodologies and tools (e.g., Jira, Confluence).</li><li>Understanding of authentication protocols (OAuth2, JWT, SAML).</li><li>Experience with cloud platforms (Azure, AWS, GCP) and containerization (Docker, Kubernetes) is a plus.</li><li>Excellent problem-solving and communication skills.</li></ul>Required Qualifications:&middot; Design, develop, and maintain middleware solutions and APIs to support enterprise application integration.&middot; Collaborate with cross-functional teams to gather integration requirements and translate them into scalable solutions.&middot; Implement RESTful and SOAP APIs for internal and external system communication.&middot; Ensure secure, reliable, and high-performance data exchange between systems.&middot; Monitor and troubleshoot middleware and API performance issues.&middot; Maintain documentation for integration processes, API specifications, and middleware configurations.&middot; Support Agile development cycles by contributing to sprint planning, backlog grooming, and daily stand-ups.&middot; Work closely with DevOps teams to automate deployment and manage CI/CD pipelines for integration components.&middot; Ensure compliance with data governance, security, and regulatory standards.Job Types: Full-time, Temporary, Contract Contract length: 12 monthsPay: BD800.000 - BD2,000.000 per month

Senior Middleware Developer (MW)

Blue Pearl HQ

<div>
 
 Job Description
 
 
 
 We are seeking a skilled
 
 Application Developer
 
 with expertise in
 
 Oracle Cloud Middleware
 
 to join our team. The successful candidate will be responsible for implementing and supporting Oracle Cloud Middleware solutions, ensuring seamless integration and performance across business applications.
 
 
 The role requires in-depth knowledge of Oracle Cloud Middleware and the ability to integrate effectively and extend packaged applications. Candidates should also be familiar with one or more
 
 Oracle Enterprise Applications
 
 and possess strong proficiency in tools such as
 
 Oracle Integration Cloud (OIC)
 
 ,
 
 Visual Builder Cloud Service (VBCS)
 
 , and
 
 Process Cloud Service (PCS)
 
 .
 
 
 
 Duration:
 
 12 months
 
 
 
 Working Model:
 
 Offshore / Onsite
 
 
 
 Travel:
 
 N/A
 
 
 
 Location:
 
 Saudi Arabia
 
 
 
 Requirements
 
 
 
 
 Key Responsibilities:
 
 
 
 <ul>
 <li>
 Implement and support Oracle Cloud Middleware solutions.
 </li>
 <li>
 Integrate and extend packaged applications to meet client needs.
 </li>
 <li>
 Collaborate with cross-functional teams to deliver scalable, secure, and efficient middleware solutions.
 </li>
 <li>
 Troubleshoot and optimize middleware performance and configurations.
 
 
 </li>
 </ul>
 
 Key Skills &amp; Experience
 
 
 
 <ul>
 <li>
 Proven experience in Oracle Cloud Middleware development and integration.
 </li>
 <li>
 Strong knowledge of OIC, VBCS, and PCS.
 </li>
 <li>
 Familiarity with Oracle Enterprise Applications.
 </li>
 <li>
 Excellent problem-solving, communication, and analytical skills.
 
 
 </li>
 </ul>
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</div>

Application Developer-Oracle Cloud Middleware

Acies IT Solutions

I am submitting a formal request for an Onshore, in-office Senior APEX Developer to support our customer Finance Systems Middleware &ndash; Apex Solution initiative.This role is critical to ensuring the development and maintenance of our middleware solution that supports key financial systems. The ideal candidate will bring deep expertise in Oracle APEX development, integration with financial platforms, and OCI environments, which this application will be built onJob Type: ContractPay: $55.00 - $60.00 per hourWork Location: In person

Sr. Oracle APEX Developer

Intelloger Technologies Private Limited

Job Responsibilities <ul> <li>Work collaboratively with IT team members and business stakeholders in designing, developing, and maintaining Oracle Fusion Reports.</li> <li>Collaborate with Functional teams to understand business requirements and translate them into technical specifications.</li> <li>Develop and maintain custom workflows, interfaces, and extensions.</li> <li>Provide support and guidance to IT and Business teams for the implementation and operation of Production.</li> <li>Identify and resolve performance bottlenecks on Oracle Fusion Applications.</li> <li>Support Oracle Fusion Post-Go-Live Implementation Phase II HCM/Payroll Enhancements, Finance, Procurement, Enterprise Performance Management &amp; Integrations</li> <li>Support the existing Reports and continue fine-tuning and updating reports per Business requirements.</li> <li>Research Fusion products to justify recommendations and to support enhancement efforts.</li> <li>Create new custom applications and modify/enhance existing custom applications and programs.</li> <li>Create and maintain comprehensive documentation for developed reports and new enhancements.</li> <li>Provide Technical expertise and support during all phases of Report development, Production rollout, and ongoing maintenance.</li> <li>Conduct root cause analysis for complex technical problems and implement corrective solutions.</li> <li>Automate and enhance processes where possible.</li> <li>Transfer knowledge and experience to the rest of the team.</li> </ul> Qualifications and Skills Required <ul> <li>Bachelor s degree in computer science, Information Technology, or related field.</li> <li>8-12 years of experience as Oracle developer is required.</li> <li>At least Seven years of relevant experience in Fusion Applications and Development.</li> <li>Provision Experience as Oracle Fusion Technical Developer focusing on Oracle ADF, BI Publisher, OTBI, Oracle PaaS, and Fusion Middleware.</li> <li>Strong knowledge and experience of Oracle APEX and Oracle Development platform VBCS</li> <li>Knowledge and experience with Oracle Fusion Applications (HCM/Payroll/Finance/EPM/PPM and Supply Chain modules)</li> <li>Experience in all Technical aspects and modules of Oracle Cloud Data Conversions (HDL/PBL/HSDL), Transformation Logics, Fast Formulae, BI/OTBI Reports, and HCM Extracts.</li> <li>Knowledge and experience on Web services Rest and SOAP APIs.</li> <li>Programming Skills ( PL/SQL, Oracle SQL, Java, Web services, Java Script)</li> <li>Excellent problem-solving and debugging skills.</li> <li>Self-motivated and able to provide solutions based on independent research.</li> <li>Excellent customer service, interpersonal, and problem-solving skills.</li> <li>Excellent communication skills in written and spoken English.</li> <li>Capable of multi-tasking and team worker.</li> <li>Flexible to work outside regular Business hours and is expected to be on call when needed to support the services.</li> </ul> Preferred Qualifications and Skills <ul> <li>A master s degree in a related field (Computer Science/Engineering).</li> <li>Certifications in related technologies (Fusion, Fusion Middleware, Functional &amp; Technical)</li> <li>Strong Experience in Developing and Deployment Reports in Oracle Fusion ERP</li> <li>Experience in integration or automation tools (Boomi, OIC)</li> <li>Knowledge &amp; experience in the following technologies: Banner, Active Directory, Blackboard.</li> </ul>

Fusion Technical/Developer Consultant

EXA Capital, Inc

Job Title: Software Developer - Integrations Location: Karachi, Pakistan Type: Permanent Location: Karachi, Pakistan Working Arrangements: Hybrid Working Hours: 11am - 8pmNomos One Nomos One is on a mission to enable the world of lease management and lease accounting. We are a NZ founded company with a head office in Dunedin, New Zealand and have people working remotely across New Zealand. We serve a global market with a software as a service solution, that enables centralised, digitized and automated efficiency for businesses that use leasing as a core asset procurement tool.About the Role We&rsquo;re seeking an Integration Developer to lead the end-to-end development of connectors between Nomos One and ERP platforms (e.g., Sage Intacct, SAP S/4HANA, MS D365, etc.). This hands-on role is perfect for someone who thrives in fast-paced environments, brings deep technical knowledge of ERP systems, and can take ownership of integration design, development, testing, and delivery.Key Accountabilities <ul><li>Lead the technical design and development of robust, scalable connector(s) between Nomos One and selected ERP platform(s) (e.g. SAP S/4HANA, Oracle, D365, Sage Intaact, PowerBi).</li><li>Work closely with the NZ-based product team to understand the Nomos One system and data architecture.</li><li>Collaborate with Nomos One&rsquo;s New Zealand based product and development teams to define functional and non-functional integration requirements and a product plan.</li><li>Translate business processes into effective data flows between systems, ensuring compliance with accounting and security standards.</li><li>Build, test, and deploy APIs, middleware, or ETL solutions to facilitate secure and seamless data exchange.</li><li>Document integration architecture, setup instructions, and troubleshooting guides for internal use and client onboarding.</li><li>Liaise with ERP technical contacts and external partners to ensure compatibility and support.</li><li>Ensure the delivered integration meets performance, security, and architecture standards and expectation.</li><li>Define and execute a comprehensive testing plan which includes end-user engagement.</li><li>Maintain regular communication with Nomos project team.</li><li>Complete project work within established timeframes.</li></ul>Self-Development<ul><li>Identify appropriate training requirements for your role and participate in educational opportunities, appropriate training, and maintain personal networks.</li></ul>Health &amp; Safety <ul><li>Contribute on an on-going basis toward maintaining a safe working environment both for yourself and for those working with you or in your close vicinity. Including adhering to all relevant Health &amp; Safety &amp; Emergency policies and procedures</li><li>Where hazards are identified, report and manage them, including self-management where appropriate.</li></ul>Qualifications, Experience &amp; SkillsRequired Skills &amp; Experience <ul><li>Proven experience developing integrations with ERP, workflow management and BI systems</li><li>Proficiency in API design and development (REST/SOAP), and data integration patterns.</li><li>Experience with ERP data models&mdash;especially financial data like GL, AP, AR, and journal entries.</li><li>Strong coding/scripting skills in JavaScript, TypeScript, NodeJS, Python, SQL and React or similar framework (Vue, Angular).</li><li>Experience using version control, Git, Github Actions, CI/CD</li><li>Experience with user testing</li><li>Ability to work independently and lead a project from discovery to delivery</li><li>Excellent communication and collaboration skills with cross-functional stakeholders</li><li>Strong written and verbal communication skills</li></ul>Desirable Skills &amp; Experience<ul><li>Familiarity and experience with AWS Serverless based services, i.e. Lambda, SNS, SQS, EventBridge, etc</li><li>Experience with integration/middleware platforms (e.g., Boomi, MuleSoft, Azure Logic Apps) is a plus.</li><li>Familiarity with cicroservice and event driven design patterns&#8239;and principles</li><li>An understanding of relational and Non-Relational Databases, i.e. Oracle, Postgres, DynamoDB, Redis</li><li>Familiarity with lease accounting standards (e.g., IFRS 16) is a bonus</li></ul>Job Type: Full-timePay: Up to Rs450,000.00 per monthWork Location: In person

Software Developer - Integrations

United Airlines

<div>Achieving our goals starts with supporting yours. Grow your career, access top-tier health and wellness benefits, build lasting connections with your team and our customers, and travel the world using our extensive route network. 
 
Come join us to create what&rsquo;s next. Let&rsquo;s define tomorrow, together. 
<h2 class="jobSectionHeader">
Description</h2>
Job overview and responsibilities 
United Airlines&rsquo; Customer Technology Platform department partners with business and technology leaders across the company to create high performing services and real time messaging applications across key airline functionalities such as Booking, Check-in, Payment, Reservation systems and Operational Systems to help support the commercial and digital Channels of United. 
As a software developer in the Data Enablement team, you will be responsible for the development of mission critical applications, while working with a team of developers. This individual will build high performing, real-time middleware solutions in the extremely critical domains of Baggage, Flight Operations, Reservation Management and Check-in. You will play a large role in building data caches and real time messaging applications, used by operational and commercial systems across the company. Additionally, as a developer, you will build these applications with a focus on delivering cloud-based solutions. The individual will use leading edge technologies and enterprise grade integration software on a daily basis.<ul><li>
Participate in full development life cycle including requirements analysis and design</li><li>
Serve as technical expert on development projects</li><li>
Write technical specifications based on conceptual design and stated business requirements</li><li>
Support, maintain, and document software functionality</li><li>
Identify and evaluate new technologies for implementation</li><li>
Analyze code to find causes of errors and revise programs as needed</li><li>
Participate in software design meetings and analyze user needs to determine technical requirements</li><li>
Consult with end user to prototype, refine, test, and debug programs to meet needs</li><li>
Recognized as expert in field, knowledgeable of emerging trends and industry practices</li><li>
Conducts the most complex and vital work critical to the organization</li><li>
Works without supervision with complete latitude for independent judgment</li><li>
May mentor less experienced peers and display leadership as needed</li></ul> 
This position is offered on local terms and conditions. Expatriate assignments and sponsorship for employment visas, even on a time-limited visa status, will not be awarded.<h2 class="jobSectionHeader">
Qualifications</h2>
What&rsquo;s needed to succeed (Minimum Qualifications): 
<ul><li>
Bachelor&rsquo;s degree or higher in Computer Science, Computer Engineering, Electrical Engineering, Management Information Systems and/or equivalent work experience</li><li>
2 + years of experience in design, development, documenting, testing, and debugging of new and existing software systems and/or applications for market sale or large-scale proprietary software for internal use</li><li>
Excellent knowledge of object-oriented systems design and application development</li><li>
Strong knowledge of Java, SQL and Design Patterns</li><li>
Experience in Messaging, EAI, CEP and In-memory Distributed Caching platforms (like Couchbase)</li><li>
Proficiency in Software Development best practices such as - Continuous Integration, Unit/Integration testing, Code reviews</li><li>
2 years of Java and Web Services development</li><li>
About 4 weeks of travel to US in a year may be needed</li><li>
Exhibit written and spoken English fluency</li><li>
Must be legally authorized to work in India for any employer without sponsorship</li><li>
Successful completion of interview required to meet job qualification</li><li>
Reliable, punctual attendance is an essential function of the position</li></ul> 
What will help you propel from the pack (Preferred Qualifications): 
<ul><li>
Master's Degree in Computer Science, Information Systems</li><li>
Project experience in TIBCO technologies, Business Works, Business Events, Active Spaces, EMS</li><li>
Familiarity with native Cloud technologies/patterns (AWS/Azure), Docker containers and Container Orchestration platforms such as Kubernetes</li><li>
Airline industry experience</li></ul></div>

Developer II

Envera Systems

<div>
 
 
 
 
 About the Organization:
 
 
 
 
 
 
 
 
 Envera Systems is a cloud-first security technology leader providing live-monitored access control and smart security solutions for residential communities. Join our dynamic, collaborative technology team as we scale our secure AWS-native platforms, IoT integrations, and modern applications.&ZeroWidthSpace;
 
 
 
 
 
 
 
 
 Description:
 
 
 
 
 
 
 
 
 Design, build, and maintain middleware services that orchestrate integration between Envera's cloud platforms, web/mobile frontends, and IoT hardware. Partner with architects and full-stack teams to implement scalable, robust APIs and data workflows, ensuring secure and seamless operation at scale.
 
 
 
 
 
 
 
 
 
 
 Responsibilities:
 
 
 
 
 
 <ul>
 
 <li>
 
 Develop and maintain middleware services enabling secure data exchange among AWS-based backend systems, Flutter/React/React Native front ends, and edge devices.&ZeroWidthSpace;
 
 </li>
 
 <li>
 
 Implement RESTful and event-driven APIs leveraging Java, Spring Boot, Node.js, and message queues (SQS, SNS, MQTT).
 
 </li>
 
 <li>
 
 Integrate platforms and microservices using modern cloud design patterns (serverless, containerization, AWS Lambda/ECS).
 
 </li>
 
 <li>
 
 Enforce standardized authentication/authorization (OAuth 2.0, OpenID Connect, AWS Cognito).
 
 </li>
 
 <li>
 
 Ensure seamless data transformations and error handling between microservices, mobile, and external partners.
 
 </li>
 
 <li>
 
 Utilize CI/CD pipelines for automated build, test, and deployment of middleware code.&ZeroWidthSpace;
 
 </li>
 
 <li>
 
 Collaborate with software, hardware, and field engineering teams for full-stack security solution delivery.
 
 </li>
 
 </ul>
 
 
 
 
 
 
 
 Qualifications:
 
 
 
 
 
 <ul>
 
 <li>
 
 Bachelor's degree in Computer Science or related discipline, or equivalent experience.
 
 </li>
 
 <li>
 
 3-5 years in middleware or API development for cloud applications.
 
 </li>
 
 <li>
 
 Hands-on experience with Java, Node.js, and Spring (Spring Boot preferred).
 
 </li>
 
 <li>
 
 Proficiency in AWS cloud services-especially Lambda, API Gateway, S3, and DynamoDB.
 
 </li>
 
 <li>
 
 Familiarity with message brokers (SQS, SNS, MQTT), authentication protocols (OAuth 2.0, Cognito), and DevOps tools (CI/CD with AppCenter, Amplify, or Jenkins).
 
 </li>
 
 </ul>
 
 
 
 
 
 Preferred:
 
 
 
 
 
 <ul>
 
 <li>
 
 Experience with mobile and IoT system integration (Flutter, React Native, AWS IoT).
 
 </li>
 
 <li>
 
 Knowledge of data serialization (JSON, XML), API security best practices, and monitoring (CloudWatch).
 
 </li>
 
 <li>
 
 Prior experience in a security technology environment or SaaS platform.
 
 </li>
 </ul>
</div>

Software Developer - Middleware

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