Senior Full Stack Developer

Callibrity is based in Cincinnati, Ohio. This role is remote based but must work on U.S. Eastern or Central Time working hours. Will not consider non-US based candidates. Callibrity is a developer owned and managed custom software development consulting company that is dedicated to creating quality software using modern technologies and adding unquestionable business value to companies across multiple industries and verticals. We are problem solvers...people who like a challenge and enjoy working with modern tech stacks. We offer an incredibly collaborative culture and enjoy solving complex problems with our clients. As a Senior Full Stack Developer, you are a leader by example, you are a subject matter expert, and you help lead strategic technical direction. You will get to interact with key client stakeholders on a regular basis and use your experience to prove business ROI through innovative greenfield technology solutions. Senior Full Stack Developers typically have longer tenures and higher retention rates with Callibrity than other companies because the work is challenging and rewarding, we have a strong engineering culture, and we invest in the best people. Responsibilities: Are trusted advisors to our clients and seen as thought leaders in the tech industry Drive high-impact initiatives across teams, aligning architecture with business & product strategy. Partner with stakeholders to identify opportunities, surface trade-offs, and make clear technical decisions. Guide cross-functional delivery—set direction, unblock teams, and ensure consistency and quality at scale. Invest in reliability/observability/scalability to enable faster, safer iteration. Mentor, train, and upskill your Callibrity peers and clients’ teams Can solve a wide variety of problems with the appropriate solution drawn from a large subset Communicate complex ideas effectively, both verbally and in writing Proactively identify problems, challenges, and issues and recommend the best possible solution Demonstrate mastery and cable to teach software development best practices (Agile, DevOps, Test Automation, CI/CD, TDD) to others Stay ahead of the curve by exploring new technologies including AI, Machine Learning, Cloud, and IoT Thrive in an environment where there is close interaction among different roles and teams Are admired by the client as someone they can count on, regardless of title or seniority Requirements: 8+ years of professional software engineering with demonstrated senior-level impact Proven success leading architecture & delivery across multiple teams or systems. Deep expertise in scalable, distributed systems with attention to performance, security, and maintainability. Track record of mentorship, documentation, and technical leadership that influences culture. Excellent communication skills; able to explain complex topics to varied audiences. Comfort with modern DevOps, CI/CD, and Infrastructure as Code. Growth mindset with a bias for pragmatic delivery. Successfully solve Callibrity’s CoderPad and Code Pairing Challenges Interpersonal skills: Influencer, professionalism and accountability, passion for learning, us not them mentality, shared responsibility Interest and enthusiasm for learning and growing in your career Embodies Callibrity’s Core Values Must be authorized to work in the United States Benefits of Being a Callibrity Consultant: Health/Vision/Dental insurance effective first day of employment 401k match vested immediately Profit Sharing Bonus Annual professional development stipend ($1500) Quarterly self-organized event stipend Paid parental leave Paid bench time Paid flex time for training, blogging, speaking engagements, and thought leadership Paid time off for vacations and holidays Competitive industry salary Lunch and learns Team building events Small company feel with the resources of a sustainable and proven business model High employee retention and satisfaction (One of Cincinnati’s Best Places to Work!) Work-life balance

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