F

Fidelity Investments

Manages investments and workplace retirement plans

Principal Fullstack Software Engineer - Java/Spring Boot

Full-TimeUpdated on 10/23/2026
$107k - $216k/yr+ Bonus or variable compensation
Expert
Bachelor's, Master's
Jersey City, NJ, USA
In PersonOnsite expectations vary by role and location and may evolve; some roles require 100% onsite.
Software EngineeringFull-Stack Engineering
No H1B Sponsorship

About the job

Requirements
  • A minimum of 10 years of software application development experience is required; financial or asset management industry experience is a plus.
  • A BS or MS, or equivalent experience, in Computer Science, Engineering, or Information Technology is required.
  • Extensive middle-tier application development experience using Java Spring/Spring Boot, streaming and messaging technologies such as Kafka, an authentication framework, and SQL is required; Oracle is preferred.
  • Front-end application development experience using Angular is required.
  • Ability to apply standard processes across teams in unit testing, automation using Karate, acceptance test-driven development, DevOps, continuous integration and continuous delivery, design, and code reviews is required.
  • Exposure to cloud technologies such as AWS, Docker, and Kubernetes is required.
  • Demonstrated experience working on finance-related software projects focused on asset management is required.
  • Strong communication, interpersonal, and relationship-building skills to influence decisions and engagement across organizational levels are required.
  • Ability to proactively share knowledge, expertise, and perspectives and nurture a learning culture across the team and broader organization is required.
  • Ability to work closely with globally distributed product, engineering, and business teams across regions, including across time zones and with travel for business workshops, planning sessions, and meetings, is required.
Responsibilities
  • Develop Java Spring/Spring Boot microservice backend and Angular user interface components for a new product, deployed in EKS clusters on AWS.
  • Collaborate with architects and business partners to build the new product.
  • Work with engineering and product managers, architects, blockchain engineers, and full-stack engineers.
  • Provide technology solutions by developing software applications while demonstrating an understanding of the business functions the applications serve.
  • Perform all phases of the software development process, including analysis, design, development, system and integration testing, problem resolution, and planning.
  • Support and perform all phases of testing leading to implementation.
  • Drive innovation, research, and technical excellence to remain at the forefront of technology and thought leadership.
  • Stay abreast of emerging technology trends and promote a learning mindset.
Desired Qualifications
  • Financial or asset management industry experience is a plus.
  • Oracle experience is preferred.
  • Exposure to blockchain technologies such as Web3, smart contract development using Solidity or Rust, and cryptography is advantageous.

About the company

Fidelity Investments manages money and runs brokerage accounts for individuals, while administering workplace benefits and supporting financial advisers and institutions. Its funds span active management and index investing, and its advice services range from automated portfolios to dedicated wealth managers. Customers trade through online accounts or work with advisers by phone and at investor centers, while employers use its services for retirement savings and stock plans. The business earns advisory fees and charges for selected trades, with institutional custody and clearing services alongside its consumer accounts. Fidelity was founded in 1946 and is headquartered in Boston, Massachusetts, United States.

Company Size

10,001+

Company Stage

Debt Financing

Total Funding

$247.8B

Headquarters

Boston, Massachusetts

Founded

1946

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Simplify Jobs

Simplify's Take

What believers are saying

  • Growth supports business investment: March 2026 reporting showed Fidelity's 2025 revenue rose 15% to $37.7 billion.
  • Eligible US employees build retirement savings: Fidelity combines a 401(k) match with annual profit sharing.
  • Investment teams gained product scope: Fidelity launched four active small and midcap ETFs in April 2026.

What critics are saying

  • Technology careers face restructuring: Fidelity cut about 800 jobs in its technology and product overhaul in May 2026.
  • Boston staff face less flexibility: April 2026's policy sets five office days from September, with phone-support exemptions.
  • Custody teams face irreversible errors: Fidelity's bitcoin fund warns lost private keys without backups permanently strand assets.

What makes Fidelity Investments unique

  • Public shareholders do not set Fidelity's agenda: the investment group remains privately held.
  • Fidelity competes on fund costs: its four ZERO index mutual funds charge no expense ratio.
  • Platform scale supports large projects: Fidelity reported $18 trillion under administration for year-end 2025 in March 2026.

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Benefits

  • Health Insurance
  • Mental Health Support
  • Hybrid Work Options
  • 401(k) Retirement Plan
  • 401(k) Company Match
  • Unlimited Paid Time Off
  • Parental Leave
  • Student Loan Assistance
  • Tuition Reimbursement

Company News

Yahoo Finance
Oct 22nd, 2026
Fidelity's Timmer says AI bubble risk lies in debt, as CoreWeave bond yields top 15%

Fidelity's director of global macro, Jurrien Timmer, says any AI bubble may sit in debt markets rather than stocks. Yields on bonds from AI cloud provider CoreWeave topped 15% last week, even as equity valuations fall. Timmer compared CoreWeave's yield with a Bloomberg index of junk-rated telecom bonds from the 1998 to 2000 boom. In that era, the warning came from debt, not dot-com stocks. Highly rated AI borrowers still look stable, he said. CoreWeave's 2031 notes yielded 15.78% last Thursday. Its debt rose from $21 billion at the end of 2025 to $35 billion by June 30, and net interest expense of $640 million took about a quarter of second-quarter revenue. Chief executive officer Mike Intrator said its backlog, near $104 billion, more than covers its debt.

Business Wire
Oct 16th, 2026
Newsroom | Business Wire

The global leader in press release distribution and regulatory disclosure. Public relations and investor relations professionals rely on Business Wire for broad-based and targeted market reach.

IT桔子
Oct 15th, 2026
Veir raises $24.9M Series A+ for high-temperature superconductor power transmission

US startup Veir has raised $24.9 million in a Series A+ round. VXI Capital, Galvanize Climate Solutions, Fidelity Investments, Congruent Ventures, The Engine, and Breakthrough Energy Ventures invested. Veir develops a way to transmit electricity using high-temperature superconductors (HTS). Its platform uses evaporative cryogenic cooling. The technology lets utilities carry more power at lower voltage within a smaller right-of-way. This helps connect the lowest-cost renewable resources to the places that need them.

BehindLogin
Oct 15th, 2026
Who has the best Workplace Pension App 2026?

Who has the best Workplace Pension App 2026? Oliver Lane Founder, Product Lead Bristol, UK - 15 October 2026 BehindLogin has released the 2026 edition of its Workplace Pension App Benchmark report. In the last year the baseline has risen, competition has tightened and those standing still risk being left behind. Scottish Widows comes top of the leaderboard. Scottish Widows is awarded Best Overall Winner, offering an app experience that allows members to save, invest and plan for their retirement. The strongest providers help members to understand their pensions and also make the next step simpler, yet none combine best-in-class capability and execution across the full experience. Product investment has focused largely on helping people to understand their pension and more work is required to support members with managing contributions. "Ahead of the release of the pensions dashboard, connected journeys will be key in helping people to find & understand their savings." - Oliver Lane, Founder & CEO, BehindLogin Ten critical features. With a focus on 10 features across 10 leading providers, the report uncovers what pension providers are really delivering, who leads and where the biggest opportunities lie. Most competitor insight stops at what providers say they offer. This report goes further, observing real members using their pension apps to understand what actually happens behind-the-login. "BehindLogin's work in systematically assessing major pension providers across a range of critical member engagement criteria is unique in the UK pensions sector. For anyone interested in how this market is serving its members, from employers to policymakers, consultants to market competitors, this annual report should be required reading." - Tom McPhail, Pensions Expert Awards and leaderboard highlights. * Best Over-all: Scottish Widows leads across four features, setting the pace across contributions, investments, communications and retirement planning. * Runner-Up: L&G excels with its pension overview and delivers consistently strong investment, retirement planning and support experiences across the app. * Most Engaging: Standard Life is celebrated for making pensions engaging through personalisation, interactive tools, approachable content and goal-based experiences. * Best Design: Cushon stands out for its distinctive native design, with visual comparisons and intuitive controls that make complex tasks feel approachable. * Most Innovative: Mercer is recognised for pushing beyond core pension servicing through connected finances, locating lost pension pots and interactive planning. * A notable mention also to Fidelity, a solid all rounder that achieved 5th place in the leaderboard, leading on support and contact options. Expert voices. "It's great to see member experience rising up everyone's agenda. The next step is more joined-up journeys that help members take positive action." - Chloe Taylor, Quietroom "The single best thing a member can do for their retirement is save more, yet it remains one of the hardest things to do in a pension app." - Jonathan Hawkins, Hawkins Strategic Advisory On a mission to inspire the next generation of digital experiences. BehindLogin's research combines real customer journeys, rigorous benchmarking and specialist product and UX analysis. This allows product teams to: * See what customers really experience across competitor apps, websites, communications and service journeys * Benchmark where they lead, match or fall behind using an independent, evidence-based framework. * Identify best-in-class experiences and understand what makes them effective. * Turn competitor evidence into action across product strategy, roadmaps, and experience design. Access the benchmark report. You can download a snapshot of the report from its benchmark report page. To access the Full 1-10 Leaderboard, Provider Diagnostics, UI Screens & Journey Maps, a Best-In-Class Showcase and its Subscription offering, please request the full report. Press enquiries. For press enquiries and assets, please contact [email protected] Intrigued? Let's talk.

Business Wire
Oct 13th, 2026
Inscripta Announces the First Commercial Shipment of Its Onyx™ Digital Genome Engineering Platform and Closes $150 Million in New Financing

Financing round led by Fidelity and T. Rowe Price funds underscores vast opportunities to bring Inscripta’s technology to the broader bioeconomy.