Senior Software Engineer

Callibrity

Senior Software Engineer at Callibrity, developing software solutions and mentoring clients and peers. Fostering a collaborative environment while solving complex problems with modern technologies.

Posted 6/12/2026full-time🇺🇸 United StatesSeniorWebsite

Tech Stack

Tools & technologies

AWSCloudDjangoDockerEC2FlaskIoTJavaScriptKubernetesMySQLPostgresPythonReact

About the role

Key responsibilities & impact

Are trusted advisors to our clients and seen as thought leaders in the tech industry
Are keenly aware of big picture business problems and goals and capable of a leadership role
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

What you’ll need

7+ years of professional software development experience.
3+ years of demonstrated ability designing, building, and maintaining RESTful web services.
3+ years of proven experience with relational databases (e.g., PostgreSQL, MySQL).
Deep proficiency in Python and experience with at least one Python web framework (e.g., Django, Flask).
Strong experience with modern JavaScript frameworks, specifically React.js.
Proficient understanding of code versioning tools (e.g., Git).
Experience with Amazon Web Services (AWS) (e.g., EC2, S3, RDS, Lambda).
Knowledge of SaaS applications, multi-tenant architectures, and DevOps/CI/CD practices.
Experience working in an Agile/Scrum development environment.
Experience with Docker, Kubernetes, and/or developing applications for a major public cloud provider is a plus
Professional experience in corporate Information Technology and/or Consulting
Experience leading a team of Software Developers and Associate Software Developers is a plus
Mentorship and pair programming experience
Four-year degree or successful completion of a respected developer bootcamp/accelerator, or extensive mentorship program
Successfully solve Callibrity’s 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

Comp & perks

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
3-5 weeks paid vacation, holidays (8)
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

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

software developmentRESTful web servicesrelational databasesPythonDjangoFlaskJavaScriptReact.jscode versioningDevOps

Soft Skills

leadershipmentorshipcommunicationproblem-solvinginterpersonal skillsinfluencerprofessionalismaccountabilitypassion for learningshared responsibility

Certifications

four-year degreedeveloper bootcampmentorship program