Senior Software Engineer
Callibrity is based in Cincinnati, Ohio. This role is remote-based but must operate within U.S. Eastern or Central Time working hours. We will not consider non-U.S.-based candidates.
Who We Are
Callibrity is a developer-owned and managed custom software consulting company dedicated to creating high-quality software using modern technologies — and delivering unquestionable business value to Fortune-level and mid-market clients across numerous industries.
We’re problem solvers. Builders. People who enjoy a challenge and thrive working with modern tech stacks. We offer an incredibly collaborative culture and genuinely enjoy working side-by-side with our clients to solve complex problems.
About the Role
As a Senior Software Developer , you are a leader by example, a subject-matter expert, and someone who influences strategic technical direction. You’ll work closely with key client stakeholders and use your experience to prove real business ROI through innovative, modern, and scalable technology solutions.
Callibrity developers have longer-than-average tenures because the work is meaningful, the challenges are real, the engineering culture is strong, and we invest heavily in our people.
Callibrity Software Developers:
Solve a wide range of technical problems by choosing the right language, framework, and tool for the job
Work directly with client stakeholders to accomplish shared goals and deliver clean, maintainable software
Communicate complex ideas clearly — both verbally and in writing
Proactively identify opportunities, issues, and challenges, and recommend actionable solutions
Demonstrate mastery of software development best practices (Agile, DevOps, Test Automation, CI/CD, TDD)
Stay ahead of the curve by exploring emerging technologies including AI, Machine Learning, Cloud, and IoT
Thrive in environments with close collaboration among cross-functional teams
Earn client trust by consistently delivering value, regardless of title or seniority
Basic Qualifications:
6+ years of experience with web application development and/or SaaS platforms
Extensive senior-level development experience with object-oriented languages (e.g., Java, C#, Python)
Proven experience leading the technical delivery of complex and innovative business functionality
Strong understanding of software engineering principles such as design patterns, algorithms, and data structures, and demonstrable application of each in recent projects
A strong communicator and collaborative team player
A proactive owner who takes accountability for code from development through production
Solid understanding of test automation principles and a strong advocate for code quality
Strong knowledge of performance engineering and performance testing
Other Qualifications:
Experience with integration technologies (RESTful APIs, messaging systems, etc.)
Exposure to modern UI frameworks , especially React
Experience contributing to highly configurable, metadata-driven platforms
Preferred General Qualifications (from Callibrity Template):
Relevant professional experience in Information Technology and/or Consulting
Prior experience working in high-growth tech companies or startups
Understanding of Scrum, unit testing, CI/CD, and DevOps
Knowledge of microservices and RESTful API architectures
Experience with relational databases
Four-year degree, reputable bootcamp completion, or substantial mentorship/apprenticeship experience
Successfully complete Callibrity’s CoderPad and Pair Programming challenges
Strong professionalism, accountability, and a passion for learning
Embodies Callibrity’s Core Values
Must be authorized to work in the United States without sponsorship
Benefits of Being a Callibrity Consultant:
Health/vision/dental insurance effective day 1
401(k) match vested immediately
Annual training & conference stipend
Paid parental leave
Paid bench time
Paid flex time for training, blogging, speaking engagements, and thought leadership
PTO for vacations, holidays, and sick days
Competitive industry salary
Weekly lunch & learns
Regular team-building events
A small-company feel with the stability of a proven business
High employee retention and satisfaction — consistently one of Cincinnati’s Best Places to Work
Real work-life balance
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