Software Engineer II

Software Engineer II 11/3/25 Recife, BRA, 34515 Hybrid Position

Shape the Future of Mining with Komatsu Mining Technology Solutions:
At Komatsu Mining Technology Solutions, we're not just talking about progress and innovation - we're making it happen. Our cutting-edge Modular brand solutions are powering mines worldwide, driving efficiency and sustainability in ways that seemed impossible just years ago.

The Company
Komatsu is an indispensable partner to the construction, mining, and industrial machinery markets, maximizing value for customers through innovative solutions. With a diverse line of products supported by our advanced technologies, regional distribution channels, and a global service network, we tap into the power of data and technology to enhance safety and productivity while optimizing performance.

Modular Mining Systems is the global leader in mine management technology and a wholly owned subsidiary of Komatsu Ltd. Our innovative technology powers mine operations in every corner of the globe. The products we cultivate, the solutions we engineer, and the service we deliver set us apart in the mining technology industry. We're more than a company, and we're a community of passionate, creative professionals striving toward a shared vision: revolutionizing the way the mining industry operates. With a presence stretching from Johannesburg to Vancouver, Sydney to Lima, you are part of a global brand that supports creativity, fosters innovation, and encourages you to think big, share ideas and have impact.

Job Purpose
The Autonomous Haulage System (AHS) is a comprehensive fleet management system for mines. The autonomous trucks are centrally controlled through a wireless network that integrates on-board vehicle controllers, high precision global positioning, and obstacle avoidance systems. The AHS Product Development team is responsible for building innovative solutions to unique and challenging autonomous operation problems. Working with our partners around the world, you will help design and support the next generation of mine optimization technologies and build the future platforms that will drive the changes in the mining industry for generations.

As a Software Engineer II – AHS, you will work with cross-functional teams to design, implement, and maintain software components supporting the world's leading autonomous haulage platform. You'll collaborate with senior engineers and technical leads to deliver high-quality code, ensure robust system performance, and continuously improve our development practices.

This is a hands-on, mid-level engineering role ideal for someone looking to deepen their technical expertise, contribute to impactful projects, and grow toward senior-level technical ownership.

Key Job Responsibilities

• Design, develop, test, and maintain software services that support AHS functionality, such as equipment management, route optimization, and machine coordination.
• Collaborate closely with product management and senior engineers to understand customer and product requirements, contributing to solution design and technical planning.
• Implement well-structured, maintainable, and efficient code following established design patterns and software engineering best practices.
• Participate in peer code reviews, testing, and continuous integration processes to ensure high software quality.
• Write and maintain clear technical documentation and contribute to team knowledge sharing.
• Apply secure coding practices and data handling standards across all development activities.
• Participate in system monitoring and incident response, ensuring operational excellence and reliability.
• Contribute to process improvement initiatives, tooling enhancements, and automation efforts.
• Occasionally travel internationally to collaborate with global Komatsu teams and partners.

Basic Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or equivalent experience.
• 3+ years of professional software development experience in an object-oriented programming language (Java preferred).
• Experience developing and delivering production-quality software systems.
• Familiarity with microservices, APIs, or distributed systems architecture.
• Understanding of software design principles, data structures, and algorithmic efficiency.
• Experience with source control systems (e.g., Git) and CI/CD tools.
• Strong communication and collaboration skills in cross-functional team environments.

Preferred Qualifications

• Experience developing software for large-scale or mission-critical systems.
• Exposure to event-driven architectures, RESTful API design, and asynchronous communication patterns.
• Familiarity with containerized environments (Docker, Kubernetes) and cloud services.
• Experience with automated testing frameworks and quality assurance practices.
• Understanding of observability principles and system performance monitoring.
• Interest or experience in robotics, autonomous systems, or industrial control software.
• Demonstrated ability to take initiative, learn new technologies, and contribute to technical discussions.

Diversity & Inclusion Commitment
At Komatsu we come from diverse backgrounds, with unique perspectives, experiences, and contributions.  We are committed to creating a workforce that is reflective of the communities we work and live in. We believe that our people are part of our shared purpose.  We are authentic, ambitious, and innovative in our pursuit of Diversity & Inclusion. United, we are on a journey towards a sustainable future that creates value together.

If you want to learn more about Komatsu, please visit our website at .

Company Information
Komatsu is a world leader in manufacturing construction, mining, forestry, and industrial heavy equipment. Founded in 1921, Komatsu has a long history of quality, reliability, innovation, and excellence. Headquartered in Tokyo, Japan, Komatsu facilities, distributors and dealers are in more than 140 countries and employ more than 60,000 people. Komatsu offers a diverse and challenging work environment, where you can grow your skills and career, and contribute to a sustainable, clean-energy future. If you are looking for a company that values your talent and potential, be a part of something big and join a team that is shaping the world

EEO Statement
Komatsu is an Equal Opportunity Workplace and an Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.