Senior Software Developer

Apcopay Limited is seeking to recruit a Senior Software Developer to join its growing Development Team. This is an exciting opportunity for an experienced and highly motivated professional to play a leading role in the development of high-performance, secure, and scalable payment solutions within a dynamic and fast-paced fintech environment.

THE POSITION

Based in Malta and reporting to the Head of Software Development, the Senior Software Developer will play a key role in designing, developing, and maintaining robust, scalable, and high-performing software solutions that power Apcopay’s global payments platform.

Working closely with cross-functional teams across the business, the successful candidate will be involved in the full software development lifecycle, from requirements analysis and solution design through to implementation, testing, deployment, and ongoing maintenance. The role requires a proactive approach to solving complex technical challenges while ensuring the delivery of secure, reliable, and efficient systems that meet the performance standards expected of a leading payments orchestration platform.

The Senior Software Developer will contribute to the continuous evolution of Apcopay’s technology stack, applying modern architectural principles and software engineering best practices across all layers of the platform. This includes designing and optimising data models, modernising existing systems, supporting integrations with external payment gateways and service providers, and promoting technical excellence through code quality, continuous improvement, and knowledge sharing within the development team.

The role also involves mentoring less experienced developers, contributing to architectural discussions, supporting production issue resolution, and helping drive innovation through the adoption of emerging technologies and industry best practices.

THE COMPANY

Apcopay Limited, orchestrated by Synthesis, is a Single Layer Payments Orchestration Platform, that has been supporting merchants since 2004. It provides a unified, all-in-one solution, offering over 40 acquiring banks and 240+ payment options, processing 100 currencies for over 1200 merchants in 25 countries and connecting through a range of payment methods, including options such as Visa, Mastercard, American Express, Union Pay, Apple Pay, and Google Pay.

THE REQUIREMENTS

The ideal candidate will hold a Degree in Software Engineering, Computer Science, Information Systems, or a related technical discipline, and have a minimum of five years’ experience in software development, with strong expertise in C# .NET / .NET Core, ASP.NET, and SQL Server.

Candidates should possess extensive experience in object-oriented programming, software design patterns, database design, and application performance optimization. A strong understanding of modern software architecture, including Microservices, RESTful APIs, MVC/MVVM, and Domain-Driven Design, is essential. Candidates should also demonstrate solid front-end development expertise, with hands-on experience in frameworks such as Angular and Blazor, including the design and implementation of responsive, scalable, and user-centric web applications. Experience leading technical decisions and contributing to full-stack solution design will be considered highly advantageous.

We are seeking individuals with experience in building scalable, maintainable software solutions, refactoring legacy applications, and working within modern development environments. Experience working with Microsoft Azure tools and services, such as Azure Monitor, Azure Log Analytics, and Azure DevOps, is highly desirable.

The successful candidate will possess excellent analytical and problem-solving abilities, strong communication skills in English, and a passion for delivering reliable, secure, and innovative payment technology solutions. Experience mentoring junior developers and collaborating effectively across cross-functional teams will be highly valued.

WHAT WE OFFER

A remuneration package commensurate with the applicant’s experience and ability to display aptitude shall be offered to the right candidate. Additional benefits include but are not limited to health insurance, on-site gym, employee wellness benefit, employee assistance programme, flexible working conditions, scholastic sponsorships, and opportunities to obtain industry certifications, amongst others.

Whilst working with us, you will enjoy:

• The culture – We believe in bringing people together to share their skills, creativity, and ideas. We lead with curiosity and nurture a culture which is caring, sharing, and daring.

• The people – you will work closely with talented leaders and teams – people who are humble, passionate, and creative, people you can be proud to work with.

• The mindset – we embrace change and growth through confidence and are not afraid to try new things.

• The opportunities – we invest in training and developing our teams and encourage career progression not only within Apcopay but also within Harvest Technology plc, our holding Company.

Apcopay is an equal opportunity employer that values diversity. We are committed to fostering an inclusive space where all employees are valued and respected.

Applicants should apply by October 30, 2026. Applications will be treated with the strictest confidence.