Senior Software Engineer C/ C++/ Java

FORTNA partners with the world's leading brands to transform omnichannel and parcel distribution operations. Known world-wide for enabling companies to keep pace with digital disruption and growth objectives, we design and deliver solutions, powered by intelligent software, to optimize fast, accurate and cost-effective order fulfillment and last mile delivery. Our people, innovative approach and proprietary algorithms and tools ensure optimal operations design and material and information flow.
We deliver exceptional value every day to our customers with comprehensive services and products including network strategy, distribution center operational design and implementation, material handling automated equipment, robotics and a comprehensive suite of lifecycle services.
At FORTNA, we believe in fostering a workplace that isn't just a job but a movement - a collective effort to redefine success and transform challenges into opportunities. "Join the Movement" encapsulates our commitment to a workplace culture that thrives on collaboration, celebrates diversity, and empowers every individual to contribute to something greater than themselves. Our Team. Our Passion. Our Approach.
READY TO BUILD THE SOFTWARE THAT POWERS SOME OF THE WORLD'S MOST ADVANCED WAREHOUSE AUTOMATION SOLUTIONS
As a Sr Software Engineer, you will design, develop and support highly transactional applications for the FORTNA Warehouse Execution System (FORTNA WES). You will play a key role in delivering reliable software that powers complex warehouse automation environment
You will collaborate with software engineers, project managers, QA, infrastructure and implementation teams throughout the software development lifecycle. Working closely with colleagues in both the Hanoi office and the United States, you will contribute to technical design, deployment, troubleshooting and continuous improvement of mission-critical applications.
Job Responsibilities
Design and develop FORTNA WES applications for Red Hat Enterprise Linux (RHEL) and Oracle Enterprise Linux (OEL) environments.
Participate in software design reviews with clients, Software Project Management, Technical Services and Software Engineering teams.
Collaborate with Software Project Management on project planning throughout the project lifecycle.
Support Software QA and Infrastructure teams with the qualification, deployment and RPM packaging of WES middleware applications.
Partner with QA to develop test plans and test automation as part of an Agile Scrum team.
Maintain high-quality software design and project documentation.
Provide remote support and troubleshooting for new and legacy FORTNA WES/WCS systems.
Contribute to TCP/IP network application design and troubleshooting.
Mentor junior software engineers.
Support implementation teams during system qualification activities when required.
Qualifications
Mandatory Requirements
Bachelor's degree in Computer Science, Engineering or a related discipline.
8+ years of software engineering experience.
Experience across the Software Development Life Cycle (SDLC) on large-scale software products or projects.
Strong Java development experience.
Experience with microservices architecture.
Strong SQL and Oracle experience.
Experience with RPM Package Manager.
Experience developing applications on Linux environments.
Experience with high-transaction, time-sensitive or mission-critical applications.
Understanding of TCP/IP networking and socket programming.
Strong object-oriented analysis and design (OOAD) skills.
Excellent written and verbal English communication skills.
Strong collaboration, organisation, time management and problem-solving skills.
Nice to Have
C++ experience.
Experience with Red Hat Enterprise Linux (RHEL) and Oracle Enterprise Linux (OEL).
Experience with build automation tools.
Experience with ActiveMQ or similar messaging technologies.
Experience with warehouse automation, WES, WCS, logistics, manufacturing or industrial software.
Experience mentoring software engineers.
Ability to occasionally travel to client sites for implementation and system qualification.
Package and Benefits
Flexible working hours (5 working days/week), no timekeeping requirements.
Competitive salary with annual salary review.
100% salary during the probation period and 13th-month salary.
Onsite opportunities in the US and UK (typically 1-3 months per year, depending on project needs).
Company-sponsored training and self-development programs (English, PMP, CSM, etc.).
Bao Viet Premium healthcare insurance for employees and up to two dependents.
Modern working equipment, including a Dell Precision 7670 laptop (i9-12950HX, 64GB RAM, 512GB SSD, RTX A2000) and dual Dell UltraSharp U2422HE monitors.
Annual company trips, bi-monthly Happy Hours, and various employee engagement activities.
Exciting company outings, events, and team-building activities.
Supportive, international, and dynamic working environment with talented and culturally diverse teams.
A well-stocked pantry with snacks, drinks, and seasonal fresh fruit.
Office-based role: 5 days per week.
Location: Hanoi, Vietnam.