Senior Associate, Full Stack Engineer

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 #Life AtBNY is all about. Join us and be part of something extraordinary.

We’re seeking a future team member for the role of Senior Associate, Full Stack Engineer to join our Total Wealth Services Operations team. This role is located in Lake Mary, FL.

In this role, you’ll make an impact in the following ways:

• Uses existing and emerging technology platforms to design, develop and document technically detailed applications.

• Writes new complex systems (a grouping of programs involving multiple levels of table dimension and internal sorts that accomplishes a particular new function), designs and codes programs and creates test transactions.

• Analyzes organizational needs and goals to develop and implement application systems.

• Provides application software development services or technical support in situations of moderate complexity.

• May also be responsible for requirements gathering and BRD/SRD preparation. Has thorough knowledge of the Software Development Life Cycle.

• Conducts reviews of the test Plan and test Data.

• Programming well-designed, testable, efficient code.

• Analyze, design and develop tests and test-automation suites.

• Develop flowcharts, layouts and documentation to satisfy requirements and solutions

• Maintain software functionality and currency (technical debt and gain).

• Actively participate in code reviews. Integrate software components into a fully functional software system.

• Apply security and privacy principles.

• Execute full lifecycle software development.

• Develop software verification plans and quality assurance procedures.

• Troubleshoot, debug and upgrade existing systems.

• Ensure software is updated with latest features.

• Participate in deployment process following all change controls

• Provide ongoing maintenance, support and enhancements in existing systems and platforms.

• Provide recommendations for continuous improvement.

• Active learning engagement.

• Complete all required mandatory training / policy awareness curricula on time.

• Use learning tools such as Pluralsight to complete both recommended and aspirational targets set in personal development plans.

• Demonstrate team work. Leverage existing products/functionality and promote reuse.

• Work alongside other engineers on the team to elevate technology and consistently apply best practices

• Collaborate closely with all the other members of the team to take shared responsibility for the overall efforts that the team has committed to.

• Collaborate cross-functionally with data engineers, business users, project managers and other engineers to achieve elegant solutions.

• Utilize local meetups to gain and share knowledge.

• Compiles documentation written by more senior developers of all procedures used in system.

• Acts as mentor to junior level engineers. Experience in using a specific application development toolkit and knowledge of front end and backend development coding languages such as C#, Java, HTML, NodeJS, CSS, JSON, Angular, JavaScript.

• Must also have knowledge in application frameworks and containerization. Team work and organization skills. Contributes to the achievement of area objectives

To be successful in this role, we’re seeking the following:

• Bachelor's degree in computer science engineering or a related discipline, or equivalent work experience required

• 2-6 years of experience in software development required; experience in the securities or financial services industry is a plus; should have thorough knowledge of the software development cycle

• Experience developing Front-End and Back-end.

• Job holder must be knowledgeable about cross-platform interoperability (multiple platforms i.e. NT, Intranet, etc.) , major tools in a toolkit for a specific platform and features of multiple toolkits.

• Experienced at resolving hardware, software, and communications malfunctions and understand the business impact of resolving complications.

At BNY, our culture speaks for itself, check out the latest BNY news at:

BNY Newsroom

BNY LinkedIn

Here’s a few of our recent awards:

• America’s Most Innovative Companies, Fortune, 2025

• World’s Most Admired Companies, Fortune 2025

• “Most Just Companies”, Just Capital and CNBC, 2025

Our Benefits and Rewards:

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.

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

Uses existing and emerging technology platforms to design, develop and document technically detailed applications. S/he writes new complex systems (a grouping of programs involving multiple levels of table dimension and internal sorts that accomplishes a particular new function), designs and codes programs and creates test transactions. S/he also analyzes organizational needs and goals to develop and implement application systems. Provides application software development services or technical support in situations of moderate complexity. May also be responsible for requirements gathering and BRD/SRD preparation. Has thorough knowledge of the Software Development Life Cycle. Conducts reviews of the test Plan and test Data.

Programming well-designed, testable, efficient code. Analyze, design and develop tests and test-automation suites. Develop flowcharts, layouts and documentation to satisfy requirements and solutions. Maintain software functionality and currency (technical debt and gain). Actively participate in code reviews. Integrate software components into a fully functional software system. Apply security and privacy principles.

Execute full lifecycle software development. Develop software verification plans and quality assurance procedures. Troubleshoot, debug and upgrade existing systems. Ensure software is updated with latest features. Participate in deployment process following all change controls. Provide ongoing maintenance, support and enhancements in existing systems and platforms. Provide recommendations for continuous improvement.

Active learning engagement. Complete all required mandatory training / policy awareness curricula on time. Use learning tools such as Pluralsight to complete both recommended and aspirational targets set in personal development plans.

Demonstrate team work. Leverage existing products/functionality and promote reuse. Work alongside other engineers on the team to elevate technology and consistently apply best practices. Collaborate closely with all the other members of the team to take shared responsibility for the overall efforts that the team has committed to. Collaborate cross-functionally with data engineers, business users, project managers and other engineers to achieve elegant solutions. Utilize local meetups to gain and share knowledge.

Compiles documentation written by more senior developers of all procedures used in system. Acts as mentor to junior level engineers. Experience in using a specific application development toolkit and knowkedge of front end and backend development coding languages such as C#, Java, HTML, NodeJS, CSS, JSON, Angular, JavaScript. Must also have knowledge in application frameworks and containerization. Team work and organization skills Contributes to the achievement of area objectivesMODIFIED BASED UPON LOCAL REGULATIONS/REQUIREMENTSBachelor's degree in computer science engineering or a related discipline, or equivalent work experience required2-6 years of experience in software development required; experience in the securities or financial services industry is a plus; should have thorough knowledge of the software development cycle S/he must also have experience developing Front-End and Back-end. Job holder must be knowledgeable about cross-platform interoperability (multiple platforms i.e. NT, Intranet, etc.) , major tools in a toolkit for a specific platform and features of multiple toolkits. S/he must be experienced at resolving hardware, software, and communications malfunctions and understand the business impact of resolving complications.. BNY Mellon is an Equal Employment Opportunity/Affirmative Action Employer. Minorities/Females/Individuals with Disabilities/Protected Veterans. Our ambition is to build the best global team – one that is representative and inclusive of the diverse talent, clients and communities we work with and serve – and to empower our team to do their best work. We support wellbeing and a balanced life, and offer a range of family-friendly, inclusive employment policies and employee forums.