Principal Full Stack Engineer
at Fidelity Investments
Posted 5 days ago
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- Compensation
- Not specified USD
- City
- Not specified
- Country
- United States
Currency: $ (USD)
Senior full-stack engineer to design and deliver digital web experiences for Fidelity Fund and Investment Operations customers, with a focus on front- and middle-tier development and scalable, cloud-native apps. The role emphasizes test-first development, modern tooling (including AI-assisted development) and collaboration with architecture, security, and design teams. You will build highly scalable systems on AWS with containerized deployments, lead change, and help define engineering standards and best practices.
Job Description:
Principal Full Stack Developer – Fidelity Fund and Investment Operations Technology Group
Note: Fidelity will not provide immigration sponsorship for this position.
We're looking for engineers who are hardworking, inquisitive, and responsible individuals to help deliver the best digital web experience to our customers. The ideal candidate is deeply entrenched in front and middle tier development, with a passion for using tools and frameworks to guide the development of stable, robust, and resilient apps that best serve our customer base.
The Team
Our team builds outstanding experiences for Fidelity Fund and Investment Operations customers. We focus on crafting rich and compelling experiences using the best application design guidelines by way of robust tooling to provide business process management via workflow technology for all our operations service lines. We work in a collaborative, fast-paced environment and are committed to advancing a digital strategy to the delight of our internal and external customers.
The Expertise You Have
Have an approach of test first development and are experienced in modern test frameworks. We believe that quality is everyone’s job.
A passion for technology and can navigate your way across complex and rapidly-changing landscapes by staying on top of the latest trends and thrive by sharing knowledge.
A creator, a doer, and a disruptor who will help us solve real-life problems and meet real customer needs. You’ll be helping us build things, taking an idea, and creating rapid prototypes that are shippable and learn from real-life feedback.
A self-starter, who actively challenges status-quo, is curious and not afraid to ask 'Why' and 'What if'?
Experienced with the tools of the trade including a variety of modern programming languages and frameworks including generative ai developer assist tools
Up-to-date on Algorithms, Data Structures and Design Patterns and love the challenge of building highly scalable systems that can support thousands of transactions/sec.
Are data-driven and can measure, collect and use data to make decisions. We understand the value of intuition and the need to balance decisions accordingly.
Have great communication skills and technical expertise to drive and participate in meaningful discussions.
The Skills You Bring
UX Proficiency with any major Javascript/TypeScript framework (Angular, React etc.)
7+ years of Experience working with EKS deployed applications in AWS
7+ years of experience with API and Middleware messaging streaming and publish/subscribe components using Spring Boot, Kafka, AMQP or other similar messaging infrastructure
3+ years of experience with Test Automation Tools/Frameworks (Cypress, Jasmine, Selenium, Protractor) or other tools to automate testing for UI & Service applications
1+ Years experience leveraging generative AI developer assist technologies such as Co-Pilot or ChatGPT
Proficient with designing, deploying and maintaining cloud-ready containerized applications
Proficient with DevOps, Automated Testing and Continuous Delivery and comfortable leading change management practices
Familiar with building highly scalable and resilient applications
Strong intellectual curiosity and willingness to explore new technologies
The Value You Deliver
Collaborating with architecture, security, and designers to build architecturally compliant apps.
Partnering with platform teams to define engineering standards, standard methodologies, and tooling.
Collaborating with other team members and stakeholders to analyze and solve problems.
Staying ahead of the curve by aligning architecture, user experience, and security with chapters and COEs.
Supporting a cloud-first world through upskilling and augmenting squads with solid knowledge of AWS native services.
Certifications:
Category:
Information TechnologyMost roles at Fidelity are Hybrid, requiring associates to work onsite every other week (all business days, M-F) in a Fidelity office. This does not apply to Remote or fully Onsite roles. Some roles may have unique onsite requirements. Please consult with your recruiter for the specific expectations for this position.
Please be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.
Company overview
At Fidelity, we are passionate about making our financial expertise broadly accessible and effective in helping people live the lives they want! We are a privately held company that places a high degree of value in creating and nurturing a work environment that attracts the best talent and reflects our commitment to our associates. We are proud of our diverse and inclusive workplace where we respect and value our associates for their unique perspectives and experiences. For information about working at Fidelity, visit FidelityCareers.com. Fidelity Investments is an equal opportunity employer. Fidelity will reasonably accommodate applicants with disabilities who need adjustments to complete the application or interview process.
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About Fidelity
Join us
At Fidelity, you’ll find endless opportunities to build a meaningful career that positively impacts peoples’ lives, including yours. You can take advantage of flexible benefits that support you through every stage of your career, empowering you to thrive at work and at home. Honored with a Glassdoor Employees’ Choice Award, we have been recognized by our employees as a Best Place to Work in 2026. And you don’t need a finance background to succeed at Fidelity—we offer a range of opportunities for learning so you can build the career you’ve always imagined.
Fidelity's working model blends the best of working offsite with maximizing time together in person to meet associate and business needs. Currently, most hybrid roles require associates to work onsite all business days of one assigned week per four-week period (beginning in September 2024, the requirement will be two full assigned weeks).
We invite you to Find Your Fidelity at fidelitycareers.com.
Fidelity Investments is an equal opportunity employer. We believe that the most effective way to attract, develop and retain a diverse workforce is to build an enduring culture of inclusion and belonging.
Fidelity will reasonably accommodate applicants with disabilities who need adjustments to participate in the application or interview process. To initiate a request for an accommodation, contact the HR Accommodation Team by sending an email to accommodations@fmr.com, or by calling 800-835-5099, prompt 2, option 3.
At Fidelity, we value honesty, integrity, and the safety of our associates and customers within a heavily regulated industry. Certain roles may require candidates to go through a preliminary credit check during the screening process. Candidates who are presented with a Fidelity offer will need to go through a background investigation and may be asked to provide additional documentation as requested. This investigation includes but is not limited to a criminal, civil litigations and regulatory review, employment, education, and credit review (role dependent). These investigations will account for 7 years or more of history, depending on the role. Where permitted by federal or state law, Fidelity will also conduct a pre-employment drug screen, which will review for the following substances: Amphetamines, THC (marijuana), cocaine, opiates, phencyclidine.
Benefits that adapt to everything life sends your way
401(k) with company match
Medical, dental, vision and prescription drug coverage
16-week maternity leave & 12-week parental leave
Student loan assistance
Fidelity is invested in you
Committed to Professional Development
At Fidelity, we are constantly adapting to the changing needs of our customers, new technologies, and better ways of working. And we empower our employees to do the same, with an emphasis on developing skills and connections that will help propel you forward in your career while being able to make an impact for Fidelity’s customers around the world.
We offer a wide range of options for professional development including online, in-person, and mentor driven solutions. Special interest and networking groups are also part of our culture of empowerment, personal and professional enrichment, diversity and inclusion, and knowledge sharing.
Continuing Education & Training
- Assess, build, and align your development plan through resources like our skill-building classroom and online courses.
- Video-based training for technology, leadership, management & more.
- Ongoing skills development and coaching opportunities.
- Paid training with a facilitator who is dedicated to your onboarding and will track and evaluate your progress, giving you strategies to improve.
- A range of talent development programs to support career mobility.
Mentoring
- Utilize the skills of experienced leaders to enrich your career.
- Dedicated mentors to help you grow into new areas of Fidelity’s business as you develop new skills.
- An open atmosphere of knowledge sharing and collaboration.
- Opportunities to pay it forward, sharing the knowledge you develop and as you help others define how they want their career to take shape.
Our Commitment
Discover opportunities to build a fulfilling career within a supportive culture that celebrates individuality. We empower our associates to pursue career paths that align with their unique goals and personalities.
Giving back to our communities
Throughout Fidelity, you’ll find a genuine commitment to social responsibility – where we strive to make an impact for customers, while also making an impact on the world.
Fidelity Cares
- Provides associates with opportunities to actively volunteer and share their talents.
- Hosts numerous company-wide volunteer events (in-person and virtual).
- Partners with nonprofit organizations to support our local communities.
- More than 12,500 associates donate time annually – from interns to SVPs.
- Impact includes refurbishing schools, donating books and supplies, and teaching financial literacy.
Fidelity Charitable®
- Created to make it easy for people to support charitable organizations they care about.
- Helped deliver $14.9billion in donor-recommended grants to charity in 2024.
- Supported more than 433,000 unique charities around the world.
- Since its inception, more than $100 billion has been given to public charities.
Technology careers at Fidelity
Imagine and create the next generation of financial products and tools.
