Senior Full Stack Developer, Product Technology

The Apex Group was established in Bermuda in 2003 and is now one of the world’s largest fund administration and middle office solutions providers.
Our business is unique in its ability to reach globally, service locally and provide cross-jurisdictional services. With our clients at the heart of everything we do, our hard-working team has successfully delivered on an unprecedented growth and transformation journey, and we are now represented by over circa 13,000 employees across 112 offices worldwide.Your career with us should reflect your energy and passion.
That’s why, at Apex Group, we will do more than simply ‘empower’ you. We will work to supercharge your unique skills and experience.
Take the lead and we’ll give you the support you need to be at the top of your game. And we offer you the freedom to be a positive disrupter and turn big ideas into bold, industry-changing realities.
For our business, for clients, and for you
Software Senior Full Stack Developer
Role Summary
We are seeking a technically strong and detail-oriented Full Stack Engineer to join our global engineering team within Apex Group. This role is focused on supporting and evolving critical applications and integration services, ensuring high availability, stability, and continuous improvement across both frontend and backend layers.
The successful candidate will work across modern frontend and backend technologies, contributing to both development and operational support activities. This includes troubleshooting production issues, enhancing existing solutions, and collaborating with cross-functional teams across DevOps, infrastructure, and engineering.
You will report to the Head of DevOps based in Spain and work closely with global teams, particularly with European stakeholders. The role is based in the Philippines and requires alignment with European working hours on a daily basis.
This is an excellent opportunity for an engineer who enjoys a mix of development, frontend ownership, backend services, and operational responsibility within a modern cloud-based environment.
Key Responsibilities
Investigate and resolve frontend, backend, and integration-related production incidents in collaboration with DevOps, Networking, Infrastructure, and Development teams.
Develop, maintain, and enhance frontend applications using modern frameworks (Astro, Angular, React), ensuring performance, usability, and scalability.
Maintain and enhance backend services, APIs, .NET applications, and SQL stored procedures.
Ensure seamless integration between frontend and backend components.
Participate in the design, development, testing, and release of new features and enhancements.
Improve automation around validation, monitoring, and error reporting to reduce manual intervention.
Own troubleshooting documentation, support playbooks, and escalation procedures.
Collaborate daily with EU-based teams, ensuring active participation during European working hours.
Contribute to code reviews, quality assurance, and backlog refinement processes.
Working Hours & Collaboration Expectations
Approximate working hours: Aligned with European business hours (CET/CEST overlap required)
Hybrid setup: 4 days from office; 1 day form home.
Daily collaboration with Spain-based DevOps leadership and global teams.
Requires strong coordination across time zones and the ability to work in a distributed environment with consistent overlap with EU teams.
Disclaimer: Unsolicited CVs sent to Apex (Talent Acquisition Team or Hiring Managers) by recruitment agencies will not be accepted for this position. Apex operates a direct sourcing model and where agency assistance is required, the Talent Acquisition team will engage directly with our exclusive recruitment partners.