Software Engineer II

Ampcus, Inc; Cincinnati (OH); On-site; USD 90,000 - 120,000; Full time

Job summary

Ampcus Inc. is seeking a Software Engineer II to join our Paymetric Engineering team. A key contributor role, focused on building cloud-based microservices with tokenization and encryption for payments/fintech platforms.

The ideal candidate thrives in a fast-paced Agile environment and collaborates with cross-functional teams. Responsibilities include designing and maintaining .NET backend services, building scalable AWS-based microservices, and contributing to engineering best practices and

Qualifications

• 3-5 years of software engineering experience, including at least 2 years in FINTECH or payments platforms.
• Proficiency in .NET and .NET Core.
• Cloud development experience, especially AWS and AWS databases.
• Strong backend development in high-transaction environments; frontend experience not required.

Responsibilities

• Design, develop, and maintain backend services using .NET/.NET Core for high-transaction payment platforms.
• Build and optimize cloud-based microservices in AWS ensuring scalability and security.
• Collaborate with leads to articulate solutions and explain approaches, including pseudocode.
• Troubleshoot across the SDLC using Agile methodologies.
• Contribute to process improvements and best practices within the team.
• Participate in code reviews and teamwork to deliver robust software.

Skills

.NET

AWS

Microservices

Docker

Git

Kubernetes

SQL

NoSQL

C/C++

Tools

Jenkins

TeamCity

Job description

Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented Team.

Job Title: Software Engineer - II/ .Net Developer

Location: Atlanta, GA 30326 or Oklahoma City, OK 73132, or Cincinnati, OH 45249 - 3 days onsite

Duration: 9 months assignment with the possibility of extension

Job Description

Client, a leader in payment technology, is seeking an experienced Software Engineer II to join our Paymetric Engineering team. In this role, you will be a key contributor to the development of highly transactional, cloud-based microservices and solutions, with a strong emphasis on tokenization and encryption for the payments/fintech industry.

This is an excellent opportunity for a motivated self-starter who thrives in a fast-paced, agile environment and enjoys collaborating with cross-functional teams to deliver high-quality software solutions.

Responsibilities

• Design, develop, and maintain backend services using .NET and .NET Core, with a focus on high-transaction payment platforms.
• Build and optimize cloud-based microservices in AWS, ensuring scalability, reliability, and security.
• Work closely with engineering leads and managers to articulate and implement solutions for complex problems, including the ability to write and explain pseudocode.
• Troubleshoot and resolve issues across the software development lifecycle using Agile methodologies.
• Contribute to the ongoing improvement of engineering processes and best practices within the team.
• Participate in code reviews and collaborate with team members to deliver robust, maintainable software solutions.

Required Qualifications

• 3-5 years of software engineering experience, including at least 2 years in FINTECH or payments platforms.
• Proficiency in .NET and .NET Core.
• Experience with cloud development, especially AWS and AWS databases.
• Strong backend development experience in high-transaction environments (front-end/UI experience is not required).
• Demonstrated ability to write and troubleshoot code, including the ability to explain solution approaches and pseudocode clearly.

Preferred Qualifications

• Experience with microservices architecture.
• Familiarity with Docker and containerization.
• Working knowledge of both SQL and NoSQL databases.
• Experience with Git for version control.
• Exposure to Kubernetes orchestration.
• Knowledge of C/C++ (a plus).
• Familiarity with CI/CD pipelines (e.g., Jenkins, TeamCity).

Selection Process

• Coding Assessment: Candidates will be required to complete a Hackerrank test.
• Interview Rounds:
  • Interview with the manager
  • Technical interview with Software Engineering leads
  • Final round interview with QA and Scrum Master

Ampcus is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veterans or individuals with disabilities.