Legacy Modernization Engineer: Cloud-Native Apps

Aptino, Inc.

Round Rock (TX)

On-site

USD 120,000 - 150,000

Full time

8 days ago

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Job summary

Aptino, Inc. is seeking a skilled software modernization specialist in Round Rock, TX to analyze legacy systems and craft modernization roadmaps. You will refactor, rebuild, or replatform alongside architects, DevOps, and modernization squads to deliver scalable, API-driven solutions.

You will develop modern applications and integrations, improve performance, and ensure smooth testing, releases, and cutover activities across on-premise and cloud environments.

Qualifications

Experience in application modernization or legacy transformation.
Strong development skills in Java, .NET, Node.js, or Python.
Knowledge of microservices, REST APIs, CI/CD, and cloud-ready architecture.
Experience working with legacy applications and on-premise systems.
Strong debugging and problem-solving skills.
Experience with modernization tools
Any cloud experience (AWS, Azure or GCP)

Responsibilities

Analyze legacy systems and define modernization strategies: refactor, rebuild, or replatform.
Develop modern applications, APIs, and integrations.
Improve scalability, performance, maintainability, and data flows.
Collaborate with architects, DevOps, and modernization teams.
Support testing, documentation, releases, and cutover activities.

Skills

Legacy modernization

Java

C#/ .NET

Node.js

Python

Microservices

REST APIs

CI/CD

Cloud-ready architecture

On-premise systems

Debugging

Modernization tools

AWS

Azure

GCP

Job description

You will develop modern applications and integrations, improve performance, and ensure smooth testing, releases, and cutover activities across on-premise and cloud environments.

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