Full Stack Developer (3 Positions)

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

About the role:

The Full Stack Developers would bring strong knowledge and hands-on experience in modern software engineering practices, with a particular focus on the .NET ecosystem (both .NET Framework and .NET Core). The ideal candidates will demonstrate solid proficiency in C#, Entity Framework, and SQL, with the ability to design, build, and maintain scalable, high-quality applications across the full stack. Experience with testing frameworks such as xUnit or NUnit is essential, along with a strong commitment to writing clean, reliable, and well-tested code.

In this role you would be working closely with Apex Group 's New Zealand team.

What You'll Be Doing

• Design, build, and enhance enterprise‑scale applications used by global investment operations

• Write clean, maintainable, high‑performance code that solves meaningful business problems

• Collaborate with your squad in refinement sessions, influencing technical and solution design

• Champion engineering best practices, coding standards, and high‑quality delivery

• Improve system reliability, data integrity, and security across platforms

• Elevate code quality through unit testing, code reviews, and continuous refactoring

• Mentor teammates and share knowledge to raise the bar across the engineering group

• Partner closely with internal stakeholders, bringing a strong service‑delivery mindset

What You Bring

• Strong experience in the .NET ecosystem (.NET Framework & .NET Core)

• Proficiency in C#, Entity Framework, and SQL

• Experience with xUnit or NUnit and a focus on testable, reliable code

• Proven ability to break down complex problems and deliver practical solutions

• Hands‑on experience working in agile teams (Scrum or Kanban)

• Solid grasp of modern software development methodologies and architectures

• Clear, confident communication skills and a collaborative mindset

Bonus Points If You Have

• Front‑end experience with JavaScript, TypeScript, CSS, Design Tokens

• Exposure to Angular or React, Tailwind, and Design Systems (e.g. Storybook)

• Experience with Dapper, Liquibase, or database migration tools

• Familiarity with the Azure ecosystem, including CI/CD pipelines, Azure DevOps, and Git

• Experience with Docker, Terraform, Kubernetes, or automated testing tools (Playwright, Cucumber, Gherkin)

• Background in financial services or investment platforms

• Knowledge of WCF, N‑Tier, or Clean Architecture (Onion / Hexagonal)

What you will get in return:

• A genuinely unique opportunity to be part of an expanding large global business;
• Competitive remuneration commensurate with skills and experience;
• Training and development opportunities

Additional information:

We are an equal opportunity employer and ensure that no applicant is subject to less favourable treatment on the grounds of gender, gender identity, marital status, race, colour, nationality, ethnicity, age, sexual orientation, socio-economic, responsibilities for dependants, physical or mental disability. Any hiring decision are made on the basis of skills, qualifications and experiences.

We measure our success as a business, not only by delivering great products and services and continually increasing our assets under administration and market share, but also by how we positively impact people, society and the planet.

For more information on our commitment to Corporate Social Responsibility (CSR) please https://www.apexgroup.com/corporate-social-responsibility/

"Personal data provided by job applicant(s) will be used for recruitment purposes only and will be treated strictly confidential. Such personal data can be accessed by different Apex stakeholders within and out of country for the consideration of the job application hereunder. Application made by the job applicant(s) constitutes the irrevocable consent of the job applicant for her/his personal data to be used by Apex stakeholders within or outside country for the purpose of this recruitment."

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.