Senior Full Stack Software Engineer

Vanguard Job Opportunity

Senior Full Stack Software Engineer

Location(s) London, England, GB

Work model Hybrid

Date posted September 8, 2026

Job requisition 182135

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Job description

Benefits and rewards

Job Title

Senior Full Stack Software Engineer

The Role

Vanguard, one of the world's largest investment management companies, serves individual investors, institutions, employer-sponsored retirement plans, and financial professionals. We have a diverse and talented crew with a culture that promotes teamwork, along with an unwavering focus on serving our clients' best interests.

We are seeking a highly experienced Senior Full Stack Engineer to contribute to the design, development and optimisation of front office applications within the GIFS team. This role works closely with the front office, as such the role will require collaborating directly with the portfolio managers as well as the product owners.

In this role you will

Core Responsibilities

Provides expert level system analysis, design, development, and implementation of applications and databases. Integrates third party products. Ensures that expected application performance levels are achieved

Ensures the viability of IT deliverables. Recommends development options, including design, build/buy, and vendor purchase. Conducts testing, including functionality, technical limitations, and security

Elevates code into the development, test, and production environments on schedule. Provides follow up production support. Submits change control requests and documents

Provides subject matter expertise in software development methodology and development architecture standards. Mentors and trains staff with less experience. Resolves elevated issues and recommends enterprise-wide improvements

Participates in design, code, and test inspections throughout the life cycle to identify issues. Explains technical considerations at related meetings, including those with internal clients. Performs systems analysis activities

Thoroughly understands client business functions and technology needs. Has a broad and deep understanding of Vanguard's technologies, tools, and applications, including those that interface with business area and systems. Is well versed on the latest technologies and tools supporting software development in the industry

Interfaces with cross functional team members and communicates systems issues at the appropriate technical level for each audience

Thoroughly understands and complies with Information Technology and Information Security policies and procedures and verifies that deliverables meet requirements

Participates in special projects and performs other duties as assigned

What it takes

Qualifications

• Strong related work experience

• Undergraduate degree or equivalent combination of training and experience. Graduate degree preferred

Experience

• Expertise in frontend technologies (e.g. Vue.js, React) with a strong sense for UI/UX

• Proven backend experience with Java, ideally with Python and Node.js experience as well, including building distributed microservices based architectures

• Strong understanding of system design principles, scalable architecture patterns and API designs

• Experience with both relational and NoSQL databases (Postgres, MySQL, DynamoDB)

• Proficiency in cloud platforms (AWS, Azure or GCP)

• Familiarity with CI/CD pipelines and automated testing frameworks

• Strong understanding of investment products, and trading workflows

• Special Factors

• Vanguard is not offering visa sponsorship for this position

• This is a hybrid position and would require you to work in the office 3 days per week (Tuesday, Wednesday & Thursday)

• Please note that we review applications on a rolling basis and may close this role early if there is a high level of interest. To avoid missing out, we recommend applying as soon as possible

• Why Vanguard?

• Vanguard is a different kind of investment company. It was founded in the United States in 1975 on a simple but revolutionary idea: that an investment company should manage its funds solely in the interests of its clients.

• This is a philosophy that has helped millions of people around the world to achieve their goals with low-cost, uncomplicated investments.

• It's what we stand for: value to investors.

• Inclusion Statement

• Vanguard's continued commitment to diversity and inclusion is firmly rooted in our culture. Every decision we make to best serve our clients, crew (internally employees are referred to as crew), and communities is guided by one simple statement: “Do the right thing.”

• We believe that a critical aspect of doing the right thing requires building diverse, inclusive, and highly effective teams of individuals who are as unique as the clients they serve. We empower our crew to contribute their distinct strengths to achieving Vanguard's core purpose through our values.

• When all crew members feel valued and included, our ability to collaborate and innovate is amplified, and we are united in delivering on Vanguard's core purpose: to take a stand for all investors, to treat them fairly, and to give them the best chance for investment success.

• How We Work

• Vanguard has implemented a hybrid working model for the majority of our crew members, designed to capture the benefits of enhanced flexibility while enabling in-person learning, collaboration, and connection. We believe our mission-driven and highly collaborative culture is a critical enabler to support long-term client outcomes and enrich the employee experience.

• Our commitment to you

• Vanguard takes the same long-term view of your success—at work and in life—with Benefits and Rewards packages that reflect what you care about, throughout all the phases and stages of your life.

Our Total Rewards programs provide you and your loved ones with wellness support for key areas in your life:

• Financial wellness

• We're committed to enabling your financial success and provide competitive offers and programs.

• Physical wellness

• We're committed to providing benefits that support your physical health and wellness.

• Personal wellness

• We're committed to providing resources that help support the full scope of your life.

• Learn more about our complete benefits and rewards package

• Our commitment to equal employment opportunity

• Vanguard is an equal opportunity employer. Vanguard is committed to providing all crew members a working environment that is free from discrimination, prejudice and bias. Through this Equal Employment Opportunity (EEO) Policy, Vanguard reaffirms its commitment to equal employment opportunity for all applicants and crew members without regard to race, color, national origin or ancestry, religion, gender, sex, sexual orientation, gender identity or expression, age, disability, marital status, veteran or military status. In addition, Vanguard prohibits discrimination based on genetic information, as well as any other characteristic protected by federal, state or local law.

• Applicants with disabilities may be entitled to reasonable accommodation under the Americans with Disabilities Act and certain state or local laws. A reasonable accommodation is a change in the way things are normally done which will ensure an equal employment opportunity without imposing undue hardship on Vanguard. Please inform [email protected] if you need assistance completing this application or to otherwise participate in the application process.

• Let's get started

• Thank you for filling out the form.

• Join the Vanguard Talent Network to learn more about life at Vanguard, career opportunities, and more.