Sr. Java L3 Support Engineer

Posted 13 Days Ago
Be an Early Applicant
Hiring Remotely in Guadalajara, Jalisco, MEX
Remote
Senior level
Artificial Intelligence • Hardware • Internet of Things • Other • Energy
The Role
Provides L3 technical support for a Java-based commerce platform, serving as the final escalation point for production incidents. Responsibilities include troubleshooting, debugging, root-cause analysis, bug fixing, application development, vulnerability analysis, technical documentation, and service improvement. The role collaborates with L2 support, architects, customers, and end users globally, using Java, Spring Boot, microservices, cloud technologies, and CI/CD tools.
Summary Generated by Built In

The company.

At TGCS, we provide services to retail clients worldwide by developing and delivering a wide variety of custom software solutions such as POS, self-checkout, and mobility solutions. We are looking for a support software developer to work on our ELERATM Commerce platform, a comprehensive, unified commerce platform that will free retailers to reimagine their business without the constraints of traditional retail IT Systems. Hence, we seek proactive and skilled resources to work in a dynamic, collaborative, and ever-changing environment.

Our people.

At Toshiba, all team members are empowered to take responsibility and develop innovative solutions to our customers' most challenging problems. To retain and develop top talent, we foster a work environment that celebrates creativity, encourages skill development, and enables multidisciplinary collaboration.

What will you bring to the team.

This position is for an L3 technical support software engineer who will be the final escalation point responsible for resolving field issues.

What will you be doing:

As part of this role, you will work closely with both L2 and other team members to troubleshoot and resolve production incidents, write functional and design documents, develop application software, analyze vulnerabilities, and oversee service improvement. L3 support engineers receive requests from customers around the world to perform deeper problem determination analysis and bug fixing.

Naturally to be successful in this role, you must have and know of:

  • Bachelor’s degree in Computer Science, Software Engineering, or related technical field.
  • At least 6 years of professional experience in Software Development or L3 support roles using Java.
  • Experience in microservices architectures, including cloud/web-based content.
  • Strong problem-solving skills and self-driven.
  • Performance-driven mindset and ability to identify and meet KPIs.
  • Capable of writing well-designed, testable, and efficient code and troubleshooting/debugging current applications.
  • Can quickly triage and document and provide root cause analysis for customer reported issues.
  • Experience communicating at different technical levels, from the application architects to the end user.
  • Tech stack: Java, Spring, SpringBoot, Git, Maven, Docker, MongoDB, CI/CD pipelines, experience with cloud.
  • English: Fluent (B2 at least).

Preferred skills:

  • Leadership skills.
  • Experience working with international customers.
  • Agile methodologies.
  • Familiarity with retail applications.
  • Frontend experience: JavaScript, Vue.js, NodeJS, TypeScript.
  • Linux & Windows.
  • Selenium/Cucumber.

We offer:

  • Hired directly by Toshiba and 100% under payroll.
  • Benefits of the law (IMSS, INFONAVIT).
  • Life insurance, major medical expenses with dental and visual coverage. (For the employee and direct family members).
  • Minor medical expenses insurance.
  • Savings fund for employees, capped at the limit of the law.
  • Grocery coupons.
  • Pension plan.
  • 30 Christmas bonus days.
  • 12 days of vacation plus 6 floating days.

EEO:

Toshiba Global Commerce Solutions is an equal opportunity/affirmative action employer that evaluates qualified applicants without regard to age, ancestry, color, religious creed, disability, marital status, medical condition, genetic information, military or veteran status, national origin, race, sex, gender, gender identity, gender expression and sexual orientation or any other protected factor. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements.



Skills Required

  • Bachelor's degree in Computer Science, Software Engineering, or a related technical field
  • At least 6 years of professional experience in software development or L3 support using Java
  • Experience with microservices architectures and cloud or web-based content
  • Strong problem-solving skills and self-driven work style
  • Ability to write well-designed, testable, efficient code and troubleshoot current applications
  • Ability to triage, document, and provide root-cause analysis for customer-reported issues
  • Experience communicating with application architects through end users
  • Experience with Java, Spring, Spring Boot, Git, Maven, Docker, MongoDB, CI/CD pipelines, and cloud technologies
  • Fluent English at B2 level or higher
  • Leadership skills
  • Experience working with international customers
  • Experience with Agile methodologies
  • Familiarity with retail applications
  • Frontend experience with JavaScript, Vue.js, Node.js, and TypeScript
  • Linux and Windows experience
  • Experience with Selenium and Cucumber

Toshiba Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Toshiba and has not been reviewed or approved by Toshiba.

  • Healthcare Strength — Health, dental, and vision coverage, along with disability, life insurance, FSAs, and mental health support, are available across major U.S. subsidiaries. Coverage begins at hire in some entities and is described as comprehensive.
  • Leave & Time Off Breadth — Paid time off that grows with tenure and multiple paid holidays, including a year‑end shutdown in some units, are standard offerings. Family and medical leave options are also highlighted in several regions.
  • Retirement Support — 401(k) plans with employer matching are offered in multiple divisions, complemented by programs like an employee stock purchase plan and performance bonuses. These financial benefits provide structured long‑term savings support.

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The Company
HQ: Tokyo
10,001 Employees
Year Founded: 1875

What We Do

For over 140 years, Toshiba Group has contributed to a sustainable future by applying innovative technologies to value creation. Today, our business domains center on energy, social infrastructure, electronic devices and digital solutions, all essential supports for modern life and society. Guided by the principles of The Basic Commitment of the Toshiba Group, “Committed to People, Committed to the Future”, Toshiba Group promotes global operations that contribute to the realization of a world where generations to come can live better lives.

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