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Bi-Lingual Lead .Net Developer
Miami, Florida  |  Hybrid, Onsite
Direct Hire Position
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Applied on October 22, 2021
Job Id #51084 Posted October 1, 2021

*upon offer, candidates must complete a background check*

Seeking a Lead Application Developer with design and development experience to contribute toward the success of our technology initiatives. In this role you will be part of the team established to configure and develop complex application systems using existing and emerging technology platforms, and consult with business users on requirements gathering, system design, configuration, and implementation. You'll be working closely with the Delivery Manager, IT development, and Architecture groups while collaborating with several lines of business.

As a Lead Application Developer, you will:
• Design, code, test, debug, document, maintain, and modify computer programs of high complexity, significance, and risk
• Recommend solutions to improve business with a focus on core architecture, technology strategies and standards
• Guide others through change impact analysis
• Lead a team of local and remote developers in their daily task, including code review, best practices and process adherence
• Assist the team in solving technical challenges on their own projects as well as participate in requirements gathering and clarification meetings
• Become the SME in all the applications the team is responsible for
• Participate in support functions including, but not limited to resolving or assisting to resolve production related issues or request and being reasonably available for emergencies.
• Being an active part in our software development life cycle, including promotion of code across different environments including Production
• Collaborate closely with teams in all stages of software development lifecycle including design, development and testing of the system
• Design basic and detailed program specifications while ensuring that expected application performance levels are achieved by managing interfaces, service levels, standards, and configurations

Basic Qualifications
• Bachelor's degree, or equivalent work experience
• At least seven years of experience with developing and implementing applications

Required Experience:
• Strong coding experience with the latest versions of the .Net Framework
• Strong coding experience in C#
• Strong background with MS SQL Server and Database Design
• Experience with Web Services: SOAP & REST. Big plus for Web Services exposed through Windows Services
• Have worked with OAuth 2.0 / Open ID Connect
• Have proven experience as a Technical Lead
Preferred Experience:
• Experience implementing Test Driven Development and test automation.
• Experience analyzing and implementing third-party integrations through web services
• Application optimization for High Volume, Multithreaded and concurrent processing
• Payment Card Processing or have worked in the Fintech field - strongly preferred
• Familiar with PCI / DSS regulations
• Experience with data encryption and encryption algorithms
• Experience with Docker implementation
• ISO 8583


Horizontal is proud to be an Equal Opportunity and Affirmative Action Employer. We seek to provide employment opportunities to talented, qualified candidates regardless of race, color, sex/gender including gender identity and/or expression, national origin, religion, sexual orientation, disability, marital status, citizen status, veteran status, or any other protected classification under federal, state or local law.

In addition, Horizontal will provide reasonable accommodations for qualified individuals with disabilities. If you need to request a reasonable accommodation in order to complete the application or interview process, please contact

All applicants applying must be legally authorized to work in the country of employment.


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You are considered to have a disability if you have a physical or mental impairment or medical condition that substantially limits a major life activity, or if you have a history or record of such an impairment or medical condition.

Horizontal is proud to be an Equal Employment Opportunity/Affirmative Action Employer providing a drug-free workplace.


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