Principal Software Engineer - Java & Cloud Migration, XTM

XTM International; United States; Remote; USD 120,000 - 160,000; Full time

Job summary

A leading company in language technology is seeking a Principal Software Engineer to lead the migration of legacy Java applications to AWS using Kubernetes. This role involves driving technical decisions, mentoring developers, and ensuring the modernization of the application architecture while maintaining high performance and scalability.

Benefits

Dynamic international working environment

Training and personal development opportunities

Participation in international conferences

Working with experts in language technology

Remote working

Qualifications

• 7+ years in software engineering with Java, Spring, and Hibernate.
• Experience as a Software Architect with a portfolio of successful migrations.
• Proficient in SDLC & Agile processes.

Responsibilities

• Lead migration of legacy Java applications to AWS.
• Evaluate existing systems and improve architecture.
• Design and implement scalable cloud infrastructure solutions.

Skills

Java

Spring

Hibernate

AWS

Kubernetes

Agile

SQL

NoSQL

Docker

Ansible

Terraform

Analytical skills

Communication skills

Problem-solving

Job description

We are seeking a Principal Software Engineer with deep expertise in Java and hands-on experience in leading the migration of legacy monolithic Java applications to the AWS cloud using Kubernetes (K8s). The ideal candidate will be responsible for driving technical decisions, mentoring engineers, and leading the team in modernizing our application architecture. You will work on the full software development lifecycle, from design and development to deployment and support, ensuring seamless migration while maintaining high performance and scalability.

Key Responsibilities:

• Evaluate existing architectural systems and propose an architecture roadmap to improve performance, scalability, and migration to the cloud.
• Lead a team of engineers in migrating monolithic Java applications to AWS Kubernetes.
• Design and implement scalable, secure cloud infrastructure solutions.
• Develop and maintain a phased migration plan to transition legacy systems without impacting ongoing operations.
• Refactor and modernize legacy systems while ensuring minimal downtime and operational continuity.
• Optimize applications for maximum speed and scalability while ensuring compliance with security regulations.
• Provide training and support to other team members on cloud technologies and best practices.
• Stay updated with emerging technologies and propose adaptations to keep our systems at the forefront of innovation.
• Analyze production incidents to find the most efficient way to address current architecture issues.

• 7+ years in development & software engineering with Java, Spring, Hibernate .
• Proven experience as a Software Architect with a strong portfolio of successful cloud migrations.
• Proficient understanding of SDLC & Agile processes.
• Solid understanding and hands-on experience with Struts framework, SQL/NoSQL databases, .NET, React, Angular.
• Deep understanding of cloud services (AWS, Azure, Google Cloud) and their application in enterprise environments.
• Experience with automation and configuration management tools such as Ansible and Terraform.
• Experience with containerized environments, e.g., Docker.
• Technical proficiency in the scaling, security, and performance of enterprise applications.
• Experience with the creation of technical specifications or architecture visions covering quality attributes, diagrams, associated risks, technical, and system requirements.
• Strong analytical and problem-solving skills.
• Excellent communication and collaboration abilities.

• A dynamic, international working environment
• Training and personal development opportunities
• Working with experts in the field of language technology and localization
• Participation in international conferences and industry leading events
• Remote working