Become a Senior Software Engineer at Interop 

  • Position (Location): Within the Republic of Ireland and the following US states: FL, TX, CO, NC
  • Department:Technical Realization-Development
  • Reports to: Director, Software Development and Quality Assurance
  • FLSA Status: Full-Time / Exempt

Primary Responsibilities

  • Assisting in the design and development of new product offerings
  • Provide support to the Operations group maintaining the company’s production environment
  • Participation in the agile Software Development Life Cycle from User Story breakdown and review through product release documentation
  • Decomposing business requirements providing accurate time estimates for completing each task
  • Mentor and guide team members
  • Maintain existing applications and participate in the design and development of new features and applications
  • Maintain strong software development best practices
  • Assist in the authoring of architectural and technical specification documentation

Desired Skills, Knowledge and Abilities

  • Strong knowledge of C/C++
  • Experience developing and supporting services that implement multiple communication protocols such as SMPP, SCTP, HTTP, HTTP/2, DIAMETER and others.
  • Experience with at least one scripting language (Perl, ruby, python, etc.)
  • Strong background with SQL, experience with MySQL or MariaDB a plus
  • Strong background with SQL, experience with MySQL or MariaDB a plus
  • Experience implementing, maintaining, and scaling service-oriented applications
  • Ability to quickly analyze and identify application performance bottlenecks and design resolutions
  • Working knowledge of the Linux operating system
  • A strong desire to learn new technology
  • Actively participate in all facets of the software development life cycle
  • Strong analytical, problem solving, and diagnostic skills

Education and Related Experience

  • A BS in Computer Science, Software Engineering, related field, or equivalent experience
  • 5+ years of experience working with C/C++
  • 5+ years of experience designing and using relational database schemas
  • Experience working in the wireless/telecom industry is a plus
  • Familiarity with Front-End/UI development and frameworks a plus
  • Experience working with SS7, SIP, or 5G is a plus

Other Requirements

  • Occasionally may require being on-call
  • Occasionally may require working in excess of 40 hours / week to meet a deadline
  • Physical requirements:
    • Ability to sit at a desk for one or more hours at a time
    • Ability to operate computer and other equipment in the office
  • Verification of employment authorization status in the U.S. will be required upon employment


  • Competitive depending on experience

Comprehensive and Competitive Benefits Package:

  • Health and Wellness
    • Medical (including prescription), dental, and vision insurance for employees and eligible dependents
    • Basic and voluntary life insurance
    • Long- and short-term disability insurance
  • Retirement:
    • 401(k) plan
  • Work/Life Balance:
    • Generous paid time-off policy (vacation, sick, and holiday)
  • Additional Perks:
    • Remote work
    • Employee discounts and assistance services
    • Employee referral bonus program
    • Casual dress code
    • A sharp team to collaborate with
    • Games, snacks, and fun employee events!