emaratech FZ LLC

**Job description**

  


We are  **emaratech (emarat Technology Solutions) FZ LLC** , a technology and professional services company that specializes in providing consulting, outsourced technology and business strategy solutions for the global corporate and government entities in the Middle East.

  


We are currently looking for Sr Full Stack Java  developers who have strong knowledge in the following technologies:

  


 **Position: Sr Software Engineer**

  


 **Skills required:**

  


  

  * 7+ years of server-side development using Java with a solid foundation in object-oriented analysis and design
  

  * Experience in Spring framework (Spring Boot, Spring MVC, Spring Batch, JPA)
  

  * Experience in client-side web development (HTML5, CSS, JavaScript, JSON, XML)
  

  * Experience in microservices reactive architectures
  

  * Experience in service-oriented architectures (REST, SOAP)
  

  * SQL and NoSQL experience (Oracle, Cassandra, MongoDB)
  

  * Domain-driven design, SOLID principles, event sourcing, CQRS, design patterns
  

  * Experience in message-driven architectures (RabbitMQ, Kafka)
  

  * Good knowledge of TDD and Unit Testing frameworks i.e. JUnit, TestNG, Mockito; Knowledge of Selenium will be considered as an advantage
  

  * Write secure code, familiar with threat models and with encryption, tokenization and authentication protocols
  

  * Experience in JPOS and ISO 8583 is a must.
  

  * Should have experience in payment gateway/financial services domain
  

  * Good scripting skills (Python, Ruby)
  

  * Experience in API design and documentation using tools like Swagger
  

  * Discipline to document ideas and API in a clear, comprehensive and organized manner
  

  * Experience troubleshooting issues in production
  

  * Experience with Agile methodologies and processes - Scrum or Kanban
  

  * Knowledge of cloud computing platforms (AWS)
  

  * BS/MS in computer science or equivalent
  

  * Excellent communication skills
  

  


  To express your interest in the above vacancy please submit your CV  along with the below details. 

  


  

  *  **LinkedIn URL  **
  

  *  **Skype id  **
  

  *  **Notice period**
  

  *  **Current salary package in AED/month (including benefits)**
  

  *  **Salary expectation in  AED /month (including benefits)**
  

  *  **Current location  **
  

  *  **Willing to relocate to Dubai ( If outside U.A.E) (Y/N)  **
  

  *  **Valid passport-  validity for more than 6 months (Y/N)**
  

  


Thank you and looking forward to your immediate reply.

Sr Full Stack Java developer (JPOS and ISO 8583 experience is a must) at emaratech FZ LLC (Dubai, United Arab Emirates)

Ondot Systems, Inc.

**About Ondot Systems**

Ondot Systems is the global leader in powering mobile payment services, serving over 4,000 financial institutions across four continents. The company's real-time platform, built upon an API based services-oriented architecture, gives financial institutions a competitive edge by increasing mobile engagement and empowering their customers to personalize, manage and control how payments are made in today's world of always-on digital commerce, resulting in higher usage of payment instruments while lowering fraud incidents. Ondot offers a unique market opportunity in a hot industry. Join us on this exciting journey!

  


 **Senior Integration Engineer**

As Senior Integration Engineer, you will work to implement the Ondot solution in amazon EC2, assist the Engineering and QA teams in testing customer-specific code deployments, and primarily involve in testing Ondot API. You may also be asked to conduct API training for customers and answer any questions during external development regarding Ondot API.

  


 **Responsibilities:**

  * Play a key role in supporting our customers as a point of escalation for resolving complex application-specific issues. 
  * Liaison between the customer support and the engineering teams, this key position is responsible for validation and escalation of product issues and enhancements. 
  * Thoroughly test financial institution-specific applications prior to deployment at the client site as well as providing consultation services to customers who want to use Ondot APIs.
  * Serve as a subject matter expert as it relates to technology underlying the Ondot Mobile Card Services app, a mobile product that enables users to view real-time activity on their plastic and virtual cards, set up control policies on how their cards can be used, and get notifications quickly and participate in customizing their payment cards to best fit their spending needs.
  * Be a technical expert with product installs and upgrades, API, database troubleshooting, virtualization tools, network and operating systems, including but not limited to Oracle Server, multi-tier architecture, Microsoft SQL Server, Microsoft Windows desktop and server operating systems. 
  * Install the Ondot servers in Customer DC or Ondot DC.
  * Perform app testing of financial institution-specific mobile card control and alert app.
  * Perform API and certification Testing
  * Provide technical guidance to customers on how to use Ondot APIs.
  * Prepare written and verbal communication to clients in relation to the explanation of issues, recommendations for processes and other correspondence as needed.
  * Review documentation that includes but not limited to product installation guides, user guides, business requirements, and technical requirements.
  * The successful candidate must have excellent troubleshooting skills and be able to establish a good rapport with customers and co-workers.



  


 **Requirements:**

Job-Related Experience: 

  * At least 7 years of related technical experience required.
  * 5 years in a software development, system/platform integration, QA or position such as Software Engineer, QA Engineer, or Technical Support Engineer.



Technical Qualifications Required:

  * Experience with integrating third party vendor servers/application at customers or Ondot data centers.
  * Hands-on experience with web services/APIs, including RESTful APIs, XML APIs, and SOAP APIs.
  * Proficiency in ISO8583, TLV, JSON, and XML.
  * Experience in JavaScript, Python.
  * Extensive experience in LINUX environments, Oracle DB.
  * Experience with performing server installation.
  * Experience in tools such as SOAP-UI and JPOS.
  * Experience supporting or developing financial applications preferred.
  * Experience with database management and technical diagnostic tools required. 



Preferred but not required:

  * Experience and knowledge of local and wide area network infrastructure.
  * Experience with virtualization technology, Microsoft Virtual Server, VMware, and/or Oracle Virtual Solutions.
  * Experience developing or integrating systems through the full life cycle, from planning, implementation, testing and documentation, deployment, and maintenance, is a plus.
  * SQL, database modeling, and using DBMS.



  


Travel: Must be able and willing to travel up to 10%.

  


 **Education** : 

Bachelor's degree with an Information Systems emphasis preferred; relevant, equivalent work experience may be substituted for a degree.

jpos Jobs

1 week ago

emaratech FZ LLC

Sr Full Stack Java developer (JPOS and ISO 8583 experience is a must)

Dubai

1 month ago

Ondot Systems, Inc.

Sr. Integration Engineer