Application Software Engineer

Jobtailor; Dearborn (MO); On-site; USD 60,000 - 90,000; Full time

Job summary

Jobtailor in the United States is seeking a software engineer to diagnose, troubleshoot, and resolve complex issues across application codebases and databases. You will dive into code and logs, collaborate with vendors and internal teams, and support API integrations (REST, SOAP) across COTS systems.

The role emphasizes Agile practices, strong communication, and independent work with attention to detail as you develop expertise in the application's functionality and architecture.

Responsibilities

• Diagnose complex issues by analyzing and interpreting existing application codebases, logs, and database schemas
• Perform deep dives into application code and databases to troubleshoot and resolve problems
• Collaborate with vendors and internal teams to implement effective, lasting solutions
• Develop deep subject matter expertise in the application's functionality and underlying architecture
• Support and maintain API integrations (e.g., REST, SOAP) connecting COTS applications to other systems
• Manage multiple tasks and projects simultaneously, maintaining strong organization and attention to detail
• Apply Agile methodologies throughout the software development lifecycle
• Test, debug, and troubleshoot software issues using established testing frameworks and tools
• Apply software security principles and best practices in day-to-day work
• Collaborate effectively with cross‑functional teams, including designers, product managers, vendors, and other engineers
• Communicate findings, progress, and recommendations clearly to both technical and non‑technical stakeholders

Job description

Responsibilities

• Diagnose complex issues by analyzing and interpreting existing application codebases, logs, and database schemas
• Perform deep dives into application code and databases to troubleshoot and resolve problems
• Collaborate with vendors and internal teams to implement effective, lasting solutions
• Develop deep subject matter expertise in the application's functionality and underlying architecture
• Support and maintain API integrations (e.g., REST, SOAP) connecting COTS applications to other systems
• Manage multiple tasks and projects simultaneously, maintaining strong organization and attention to detail
• Apply Agile methodologies throughout the software development lifecycle
• Test, debug, and troubleshoot software issues using established testing frameworks and tools
• Apply software security principles and best practices in day-to-day work
• Collaborate effectively with cross‑functional teams, including designers, product managers, vendors, and other engineers
• Communicate findings, progress, and recommendations clearly to both technical and non‑technical stakeholders

Requirements

• Background in Computer Science, Software Engineering, or a related field
• 1+ year of professional experience in software development, system integration, or supporting enterprise-level COTS applications by investigating existing codebases and database structures
• Proficiency in one or more programming languages such as Java, C#, Python, or JavaScript
• Experience with Microsoft SQL Server (core database requirement)
• Familiarity with Windows Server based operating systems
• Strong problem‑solving skills and the ability to debug and troubleshoot complex issues
• Experience with software testing frameworks and tools
• Understanding of software security principles and practices
• Excellent verbal and written communication skills
• Strong organizational skills and attention to detail
• Strong analytical and critical thinking skills
• Ability to work independently, take initiative, and adapt to changing priorities

Core Competencies

Demonstrates expertise in diagnosing and resolving complex software issues, with a strong focus on API integrations and application architecture. Proficient in applying Agile methodologies and software security principles while collaborating effectively with cross‑functional teams.