À propos
Location: Columbus
Reports To: EVP Engineering
About Onsetto
Onsetto is building a white label, AI powered platform that simplifies and accelerates commercial bank account switching. We help financial institutions win more business, grow deposits, and establish primacy by automating complex AR, AP, and payroll transitions with bank grade reliability.
Because we automate mission critical financial workflows for banks, our backend systems must be secure, scalable, and architected for long term growth.
About the Role
We are seeking a senior backend engineer to take ownership of core platform services, support the Banker Portal, maintain and improve our LLM driven workflows, and reduce dependency on senior leadership for day to day technical execution.
This role requires strong architectural judgment, hands on coding ability, and the ability to build production grade systems that support financial institutions.
Key Responsibilities
Backend Architecture and Development
Design, build, and maintain scalable backend systems using Python and Django
Own core services, APIs, and SDK development
Lead database schema design and performance optimization
Improve system reliability and long term maintainability
Banker Portal Support
Build and maintain backend services supporting banker facing workflows
Ensure secure handling of financial and customer data
Collaborate with frontend engineers on API contracts and system integration
LLM and Automation Systems
Maintain and improve LLM driven workflows and automation pipelines
Optimize data processing and prompt orchestration logic
Ensure AI powered features are reliable, auditable, and production ready
Performance and Scalability
Identify and resolve bottlenecks in database and service layers
Improve background job processing and task orchestration
Design systems that scale with growing bank adoption
Collaboration and Leadership
Take ownership of complex technical initiatives
Reduce workload burden on senior engineers and leadership
Mentor junior engineers where appropriate
Contribute to architectural decision making and code review standards
Required Qualifications
5 plus years of backend engineering experience
Strong proficiency in Python and Django
Experience designing and building RESTful APIs
Solid database design experience with relational databases
Experience building production systems that handle sensitive data
Experience and ability to program with React / Typescript as needed
Preferred Qualifications
Experience integrating AI or LLM based systems into production applications
Familiarity with React based frontend integration
Experience in financial services or regulated environments
Exposure to AWS infrastructure and cloud architecture
What Success Looks Like
Core backend systems are stable, scalable, and well documented
Reduced technical dependency on founders for implementation details
Clean API design supporting banker workflows
Improved performance and reliability across services
Why Join Onsetto
You will play a critical role in building the technical backbone of a banking infrastructure platform. Your work will directly support financial institutions in growing deposits and strengthening client relationships, while shaping the long-term architecture of the company.
Compétences linguistiques
- English
Avis aux utilisateurs
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