Genesis10 is seeking a Senior Python Developer. This is a 6-month hybrid contract position with a client located in Columbus, OH. There are two open positions.
Compensation : $55.00-75.00 per hour, W2
Job Description :
We are seeking two Senior-Level Python Developers to join a Consumer & Retail Banking (CRB) technology team at a large financial institution undergoing a major merger. These developers will play a critical role in supporting merger integration efforts, participating in multiple mock conversions and large-scale file migrations over the next six months. This is a high-visibility initiative requiring strong technical expertise, banking domain knowledge, and experience operating in complex, time-sensitive environments.
Responsibilities :
- Support a large-scale bank merger and system integration
- Participate in three mock conversions leading up to the final conversion
- Convert and validate 7–8 critical data files
- Collaborate closely with internal technology, data, and business teams
- Ensure data accuracy, system stability, and adherence to banking standards throughout the conversion process
Qualifications :
Design, develop, and support Python-based solutions for data processing and system integrationWrite, optimize, and maintain complex SQL queries for data validation and reconciliationSupport mock and final conversion activities, including testing, defect resolution, and production readinessAnalyze legacy and target-state data structures and transformation logicPartner with cross-functional teams to meet aggressive merger timelinesDocument technical processes and provide knowledge transfer as needed5 years of professional Python development experience5 years of SQL experience , including complex queries and large datasetsBanking industry experience requiredStrong understanding of data conversions, integrations, and validation processesAbility to work effectively under tight deadlines in a merger-driven environmentPreferred Qualifications
Prior experience supporting bank mergers or large-scale financial system conversionsExperience working within Consumer & Retail Banking environmentsStrong communication skills and ability to collaborate with both technical and non-technical stakeholdersOnly candidates available and ready to work directly as Genesis10 employees will be considered for this position.
If you have the described qualifications and are interested in this exciting opportunity, please apply
For contract roles, Genesis10 offers the benefits listed below. If this is a perm-placement opportunity, our recruiter can talk you through the unique benefits offered for that particular client.
Benefits of Working with Genesis10 :
Access to hundreds of clients, most who have been working with Genesis10 for 5-20 years.The opportunity to have a career-home in Genesis10; many of our consultants have been working exclusively with Genesis10 for years.Access to an experienced, caring recruiting team (more than 7 years of experience, on average.)Behavioral Health PlatformMedical, Dental, VisionHealth Savings AccountVoluntary Hospital Indemnity (Critical Illness & Accident)Voluntary Term Life Insurance401KSick Pay (for applicable states / municipalities)Commuter Benefits (Dallas, NYC, SF)