Sr Software Developer - Power Apps

First Bank; St. Louis (MO); On-site; USD 90,000 - 120,000; Full time

Job summary

First Bank in St. Louis is looking for a Senior Software Developer to lead initiatives in API integration, AI solutions, and automation. This role is vital for driving digital transformation within the banking sector, ensuring secure and scalable solutions that enhance operational efficiency.

The ideal candidate should have over 5 years of relevant experience in the financial services industry, with a strong emphasis on the Microsoft Power Platform and RPA technologies. Excellent communication and analytical skills are essential.

Qualifications

• 5+ years of DevOps or Software Development experience in financial services or banking environments.
• Strong proficiency in API development and integration (JSON, REST, GraphQL).
• Hands-on experience with AI/ML operations and integrating AI into operations.

Responsibilities

• Design and implement secure, scalable APIs to connect banking systems with third-party platforms.
• Incorporate AI solutions to streamline operational workflows.
• Provide leadership in the development of intelligent automation solutions.

Skills

API development and integration

AI/ML operations

RPA tools

Microsoft Power Platform

Data migration and ETL processes

Analytical skills

Communication skills

Tools

Power Apps

Power Automate

Azure services

Job description

We are seeking a Senior Software Developer with deep expertise in API integration, AI operations, automation and RPA, data migration, and workflow optimization using the Microsoft Power Platform. This role is pivotal in driving digital transformation across banking and financial services operations, ensuring secure, compliant, and scalable solutions.

Key Responsibilities

• Design and implement secure, scalable APIs to connect internal banking systems with third‑party platforms, ensuring compliance with financial data standards and data models.
• Incorporate AI solutions with automation to streamline operational workflows for business and IT processes. Identify and implement AI solutions to optimize our financial services operations, client experience and insights.
• Provide leadership and development of intelligent automation solutions using Microsoft Power Apps, Power Automate and RPA tools to streamline repetitive financial processes.
• Provide support and development within a variety of Microsoft Platforms such as SharePoint, and Teams.
• Design and implement complex data migration solutions across legacy and modern systems, ensuring data integrity, encryption, and regulatory compliance (e.g., GDPR, GLBA).
• Build and enhance business workflows using Microsoft Power Platform (Power Apps, Power Automate, Power BI, AI Builder, Power Virtual Agents) to improve operational efficiency and customer experience.
• Work closely with information security, compliance, risk, and business units to align technical solutions with financial regulations and business goals.
• Provide technical leadership and mentorship to junior developers and cross‑functional teams.

Required Skills & Experience

• 5+ years of DevOps or Software Development experience in financial services or banking environments.
• Strong proficiency in API development and integration (JSON, REST, GraphQL).
• Hands‑on experience with AI/ML operations and integrating AI into operations.
• Proven expertise in RPA tools (e.g., Nintex, Foxtrot, FIS (EPIC), Power Automate Desktop, UiPath).
• Experience with secure data migration and ETL processes in regulated environments.
• Advanced knowledge of Microsoft Power Platform and its components.
• Excellent analytical, communication, and documentation skills.
• Basic knowledge and understanding of the SDLC process.
• Experience with Azure services (Logic Apps, Functions, Cognitive Services).
• Familiarity with DevOps practices and CI/CD pipelines in regulated environments.

Nice to Have

• Microsoft Certified: Power Platform Solution Architect Expert
• Microsoft Certified: Power Platform Developer Associate
• Knowledge of financial transaction systems, core banking platforms, or fintech APIs.