Application Modernization Developer

ManpowerGroup; Austin (TX); On-site; USD 83,000 - 117,000; Full time

Benefits offered by this job

Medical Plan

Prescription Drug Plan

Dental Plan

Vision Plan

Health Savings Account

Weekly Pay

401(k) Plus Match

Job summary

ManpowerGroup’s client is seeking an Application Modernization Developer to join the Application Development Department in Austin. You will analyze legacy applications and design modernization paths, focusing on refactoring, rebuilding, or replatforming to meet current standards.

You’ll develop updated components using Java, .NET, Node, or Python, improve APIs and data flows, and collaborate with architects, DevOps, and modernization teams to deliver end-to-end upgrades, driving performance and

Qualifications

• Experience in application modernization or legacy system transformation.
• Strong hands-on development skills in Java, .NET, Node, or Python.
• Understanding of modern architectures such as microservices, REST APIs, CI/CD pipelines, and cloud-ready design.
• Ability to work with legacy systems including old frameworks, monoliths, on-prem infrastructure, and old API layers.
• Good debugging, analytical, and problem-solving skills.

Responsibilities

• Analyze legacy applications and design modernization paths such as refactoring, rebuilding, or replatforming.
• Develop updated components using modern languages, frameworks, and architectural patterns.
• Improve existing APIs, integrations, and data flows to meet current standards.
• Enhance system performance, scalability, and maintainability.
• Collaborate with architects, DevOps, and modernization teams to deliver end-to-end upgrades.

Skills

Java

.NET

Node

Python

Job description

Our client is seeking a Application Modernization Developer to join their team. As a Application Modernization Developer, you will be part of the Application Development Department supporting modernization initiatives. The ideal candidate will demonstrate adaptability, problem‑solving skills, and a proactive mindset, which will align successfully in the organization.

Job Title: Application Modernization Developer

Location: Austin, TX

What's the Job?

• Analyze legacy applications and design modernization paths such as refactoring, rebuilding, or replatforming.

• Develop updated components using modern languages, frameworks, and architectural patterns.

• Improve existing APIs, integrations, and data flows to meet current standards.

• Enhance system performance, scalability, and maintainability.

• Collaborate with architects, DevOps, and modernization teams to deliver end-to-end upgrades.

What's Needed?

• Experience in application modernization or legacy system transformation.

• Strong hands‑on development skills in Java, .NET, Node, or Python.

• Understanding of modern architectures such as microservices, REST APIs, CI/CD pipelines, and cloud‑ready design.

• Ability to work with legacy systems including old frameworks, monoliths, on‑prem infrastructure, and old API layers.

• Good debugging, analytical, and problem‑solving skills.

What's in it for me?

• Opportunity to work on cutting‑edge modernization projects.

• Collaborative and innovative work environment.

• Potential for professional growth and skill development.

• Competitive hourly compensation.

• Engagement with a forward‑thinking organization committed to technological advancement.

Upon completion of waiting period consultants are eligible for:

• Medical and Prescription Drug Plans

• Dental Plan

• Vision Plan

• Health Savings Account

• Health Flexible Spending Account

• Dependent Care Flexible Spending Account

• Supplemental Life Insurance

• Short Term and Long Term Disability Insurance

• Business Travel Insurance

• 401(k), Plus Match

• Weekly Pay

ManpowerGroup is committed to providing equal employment opportunities in a professional, high quality work environment. It is the policy of ManpowerGroup and all of its subsidiaries to recruit, train, promote, transfer, pay and take all employment actions without regard to an employee's race, color, national origin, ancestry, sex, sexual orientation, gender identity, genetic information, religion, age, disability, protected veteran status, or any other basis protected by applicable law.