Senior Associate, Full-Stack Engineer

Job Description

At BNY, our culture allows us to run our company better and enables employees’ growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the world’s investible assets. Every day, our teams harness cutting‑edge AI and breakthrough technologies to collaborate with clients, driving transformative solutions that redefine industries and uplift communities worldwide.

Recognized as a top destination for innovators, BNY is where bold ideas meet advanced technology and exceptional talent. Together, we power the future of finance – and this is what it’s all about. Join us and be part of something extraordinary.

We’re seeking an experienced C# .NET developer to design, build, and innovate with a focus on quality, continuous improvement, and automation. You will also share your knowledge across the development team. You’ll join a team committed to delivering quality through TDD, Continuous Integration, and extensive automation. The team drives best practices department‑wide, and you should be confident in promoting these standards.

The ideal candidate enjoys collaborating to solve technical challenges, leading workshops, and mentoring junior team members to enhance skills and growth.

• Deliver highly complex, scalable, and robust software solutions with a focus on quality and reliability.
• Write clean, efficient, and maintainable code, while mentoring and supporting colleagues to do the same.
• Lead and contribute to technical and design workshops.
• Be an advocate for and uphold best practices within the team such as TDD and Continuous Integration.
• Encourage and support the continuous improvement and upskilling of all members in the team, as well as the wider development department.
• Conduct thorough code reviews, providing constructive feedback to enhance code quality and team expertise.
• Collaborate with the team and wider development community to cultivate Agile mindsets and practices, driving effective and adaptive workflows.
• Partner with Development and Architecture teams to define, develop, and implement best practices and standards.
• Support the deployment and adoption of new tools and applications aimed at improving development efficiency and effectiveness.

• Hands‑on development with the latest versions of .NET and C#.
• Knowledge of design patterns, SOLID principles, and various architectural patterns.
• Knowledge of OOP.
• Experience and knowledge in Agile delivery (ideally with SCRUM experience).
• Experience delivering high‑volume, highly available enterprise applications.
• Good knowledge of database systems and design.
• Experience and strong knowledge of TDD, Continuous Integration, and Automation.
• Experience with CI and automation tools.
• Ability to critically analyse designs and provide constructive feedback.
• Ability to critically analyse code and provide constructive feedback.
• Ability to create useful and in-depth documentation.
• Ability to communicate effectively with both technical and non‑technical stakeholders.
• Excellent verbal and written communication skills.

BNY offers highly competitive compensation, benefits, and wellbeing programs rooted in a strong culture of excellence and our pay‑for‑performance philosophy. We provide access to flexible global resources and tools for your life’s journey. Focus on your health, foster your personal resilience, and reach your financial goals as a valued member of our team, along with generous paid leaves, including paid volunteer time, that can support you and your family through moments that matter.

• America’s Most Innovative Companies, Fortune, 2025
• World’s Most Admired Companies, Fortune 2025
• “Most Just Companies”, Just Capital and CNBC, 2025

BNY is an Equal Employment Opportunity/Affirmative Action Employer - Underrepresented racial and ethnic groups/Females/Individuals with Disabilities/Protected Veterans.