Sr Software Developer - Power Apps in , United States

About this Role

The Senor Software Developer - Power Apps Developer role is an on-site hybrid role, located in Creve Coeur, MO. This role is key to modernizing the bank's technology by

replacing legacy workflow systems

and establishing a scalable, secure standard for automation across the organization. The work directly improves efficiency, reduces risk, and enables faster delivery of business capabilities.

Position Summary

We are looking for a Senior Software Developer who can lead the transition from legacy workflows to

modern, automated solutions using Microsoft Power Platform and Azure .

This role is heavily focused on:
Building

model-driven Power Apps and workflows
Developing

API-based integrations between systems
Designing

cloud- solutions in Azure
The ideal candidate is someone who can turn complex business processes into

simple, scalable, and maintainable automated solutions .

Key Responsibilities

Workflow Modernization (Primary Focus)

Replace legacy workflow systems with

model-driven Power Apps and Power Automate solutions
Design and implement

standardized automation patterns

across the bank
Build scalable, reusable workflows using

Dataverse and Power Platform
Partner with business teams to streamline and automate critical processes
API & Integration (Critical)

Design and implement

RESTful APIs and system integrations
Connect internal systems and third-party platforms securely and reliably
Perform

data mapping and transformation

across systems
Azure & DevOps

Build and support solutions in

Microsoft Azure
Create and maintain

CI/CD pipelines

and automated deployments
Use Infrastructure as Code to

provision and manage environments
Ensure solutions are

secure, scalable, and observable
What You Bring

Strong experience building

Power Apps (model-driven)

and

Power Automate workflows
Proven ability to design and deliver

API integrations (REST/JSON)
Hands-on experience with

Microsoft Azure
Experience with

CI/CD pipelines and DevOps practices
Ability to simplify complex processes into

efficient automated solutions
Nice to Have

Experience in regulated industries (banking, finance)
Familiarity with ServiceNow or RPA tools
Exposure to SharePoint
What We Value

Practical experience delivering

real automation outcomes , not certifications
A focus on

standardization, scalability, and simplicity
Ability to drive change and modernize legacy processes
Qualifications, Competencies and Skills

What You Need for this Position

Minimum of five years software development experience required
Hands-on software trouble-shooting experience.
Knowledge of applicable data privacy practices and laws.
Experience working both independently and in a team-oriented, collaborative environment

Compensation Disclosure

The range for this role takes into account many factors that First Bank considers when making hiring decisions, including but not limited to prior experience, skill set, training, and other internal business and organizational factors. First Bank generally does not hire at or near the top of the stated range. The range is driven by the geographic location of the anticipated hiring location; however, the specific range may vary depending on the geographic location for remote positions. Compensation decisions depend on the specific facts and circumstances of each hiring instance. A reasonable estimate of the current pay range is $110,000 - $130,000 per year.