Full-Time

Principal Software Engineer/Developer

Updated on 7/22/2026

Deadline 7/28/26
Fidelity Investments

Fidelity Investments

10,001+ employees

Investment services and market data provider

No salary listed

Company Historically Provides H1B Sponsorship

Westlake, TX, USA

In Person

Category
Software Engineering (2)
,
Required Skills
JavaScript
Bootstrap
Jest
Java
TypeScript
Jenkins
REST APIs
AngularJS

Get referred to Fidelity Investments

Find people who can refer or advise you

Requirements
  • Bachelor’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and five (5) years of experience as a Principal Software Engineer/Developer (or closely related occupation) developing and maintaining Web applications using Java and Angular.
  • Or Master’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and three (3) years of experience as a Principal Software Engineer/Developer (or closely related occupation) developing and maintaining Web applications using Java and Angular.
  • Demonstrated Expertise (“DE”) building and developing responsive Web applications using Angular and TypeScript; implementing modular JavaScript concepts that enhance reusability of components; building products that are accurate with respect to their visual design and product specs; and conducting code reviews.
  • DE analyzing and reviewing requirements in implementing a rich user interface for the application; translating business requirements into tasks and assigning them to Sprint team members; participating in Sprint Planning or Sprint Reviews to size the tasks based on complexity; and coordinating with Scrum Master in organizing daily Sprints.
  • DE testing, debugging, and building codes that work across multiple browsers and digital platforms; writing efficient Unit Tests using JEST to test functional code; writing end-to-end tests to test all features of the application and testing the application on various browsers, device sizes, and in various environments against different sets of data.
  • DE supporting the application deployed in PROD environment; running tests against the Prod application and monitoring performance of the application; configuring applications using Bootstrap, deploying them using Jenkins, and testing its functionality using Karma; and working on state management using NgRx, fetching data from APIs using REST, and building the APIs using Java.
Responsibilities
  • Participates in architecture design teams.
  • Defines and implements application-level architecture.
  • Develops applications on complex projects, components, and subsystems for the division.
  • Recommends development testing tools and methodologies and reviews and validates test plans.
  • Responsible for Quality Assurance (QA) readiness of software deliverables.
  • Develops comprehensive documentation for multiple applications or subsystems.
  • Establishes full project life cycle plans for complex projects across multiple platforms.
  • Responsible for meeting project goals on-time and on-budget.
  • Advises on risk assessment and risk management strategies for projects.
  • Plans and coordinates project schedules and assignments for multiple projects.
  • Acts as a primary liaison for business units to resolve various project/technology issues.
  • Provides technology solutions to daily issues and technical evaluation estimates on technology initiatives.
  • Advises senior management on technical strategy.
  • Mentors junior team members.
  • Performs independent and complex technical and functional analysis for multiple projects supporting several divisional initiatives.
  • Develops original and creative technical solutions to on-going development efforts.
  • Enforces best software practices and follows design patterns.
  • Work closely with Business Analysts and User Experience (UX) Designers to recommend User Interface (UI) layout and design flow.

Fidelity Investments provides financial services and tools that connect people to markets and their money. It offers market data and trading tools delivered across devices, such as Market Monitor for Google Glass, Windows Phone, FiOS, and iPad, with customizable watch lists and chart visualizations. Fidelity differentiates itself by combining a long-running brokerage platform with Fidelity Labs’ experimentation and cross-device data delivery, plus visualization-focused features. Its goal is to make market information and trading tools easily accessible so customers can stay informed and act on their financial decisions.

Company Size

10,001+

Company Stage

Debt Financing

Total Funding

$240.8B

Headquarters

Boston, Massachusetts

Founded

1946

Get referred to Fidelity Investments

Find people who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • The $2 billion AI research investment will create predictive financial planning tools and personalized investment strategies.
  • The new Fidelity Go+ mobile app with voice-activated trading aims to boost mobile engagement by 30%.
  • Fidelity Freedom Lifetime annuities address the industry shift from asset accumulation to retirement income planning by 2027.

What critics are saying

  • Dollar depreciation and U.S. Fed independence instability threaten Fidelity's large fixed-income portfolios within 12–18 months.
  • AI capex slowdown could trigger rapid tech fund valuation compression within 6–12 months due to heavy exposure.
  • Oil price volatility explicitly warned in the midyear 2026 outlook could negatively impact broad market performance and equity returns.

What makes Fidelity Investments unique

  • Fidelity reinvented retail investing by cutting commissions on fractional shares and launching the Fidelity Bloom rewards app.
  • The firm brands itself as the 'Wikipedia of Finance' for Gen Z and Millennials through SEO and educational content.
  • Fidelity plans to migrate 50% of back-office operations to blockchain systems within three years to cut costs by 40%.

Help us improve and share your feedback! Did you find this helpful?

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

Ajoobz
Jun 17th, 2026
Fidelity joins Wall Street's race to manage stablecoin reserves.

Fidelity joins Wall Street's race to manage stablecoin reserves. June 17, 2026 - By CoinDesk - Original - Updated Fidelity launches a money market fund for stablecoin reserves, following State Street's similar initiative, amid growing competition in the stablecoin market. Confidence: 80% Horizon: medium-term Key numbers. * 320 billion (current stablecoin market value) * 1.9 trillion to 4 trillion (projected market value by 2030) * 93 days (maximum maturity for Treasury investments in the fund) Market drivers (micro). * Regulatory requirements under the Genius Act for stablecoin reserves. * Increasing institutional adoption of stablecoins. * Competition among traditional financial firms to manage stablecoin reserves. Context (macro). * The stablecoin market is becoming a significant part of the global financial system. * The introduction of federal regulations is shaping the future of digital assets. Who wins / who loses. * Winners: Fidelity and State Street as they capture market share in stablecoin reserve management. * Losers: Smaller asset managers may struggle to compete in this growing market. Scenarios. Base Fidelity and State Street will successfully manage a significant portion of stablecoin reserves, leading to increased institutional adoption. Alt Regulatory challenges or market volatility could hinder the growth of stablecoin reserves and the funds managing them. What to Watch next. * Monitor the performance of Fidelity's and State Street's stablecoin reserve funds. * Watch for further regulatory developments affecting stablecoins. * Observe trends in institutional adoption of stablecoins. Full analysis. Fidelity joins the race to manage stablecoin reserves. Fidelity Investments has announced the launch of the Fidelity Reserves Digital Fund, a money market fund specifically designed to manage reserves for stablecoin issuers and institutional investors. This initiative comes in the wake of State Street's introduction of a similar product, indicating a growing competition among traditional asset managers to capture a share of the expanding stablecoin market. The stablecoin market, currently valued at around $320 billion, has seen significant growth due to its widespread use in trading, payments, and cross-border transfers. Industry forecasts suggest that this sector could expand dramatically, reaching between $1.9 trillion and $4 trillion by 2030 as institutional adoption increases. This anticipated growth creates a substantial demand for reserve assets that must be invested in highly liquid instruments. The recent enactment of the Genius Act has established the first federal framework for payment stablecoins in the United States. Among its requirements, the act mandates that stablecoin issuers hold reserves in cash, short-term U.S. Treasury securities, and qualifying government money market funds. This regulatory framework has opened up opportunities for traditional asset managers like Fidelity and State Street to offer regulated vehicles for stablecoin issuers to manage their reserves while generating yield. Fidelity's fund will focus on investing in U.S. Treasury bills, notes, and bonds with maturities of 93 days or less, as well as cash and overnight repurchase agreements backed by Treasuries. Robin Foley, Fidelity's head of fixed income, emphasized the firm's long-standing history in fixed income and money markets, positioning it well to offer a compliant money market fund for stablecoin issuers. While Fidelity's announcement centers on reserve management, State Street has framed its launch as part of a broader strategy to engage in tokenized finance through partnerships with crypto firms and products aimed at on-chain liquidity management. As traditional financial institutions increasingly enter the stablecoin space, the competition is likely to intensify, potentially reshaping the landscape of digital assets.

Multibagg AI
May 29th, 2026
Vodafone Idea prices $2.2B FPO at $0.13, subscribed 7x with institutional backing

Vodafone Idea has priced its ₹18,000 crore follow-on public offering at ₹11 per equity share, marking India's largest-ever FPO. The issue, which ran from 18 to 22 April 2024, was subscribed nearly seven times, driven by institutional investors including GQG, Capital Group and Fidelity Investments. The ₹11 pricing represented a 26% discount to the recent preferential issue price of ₹14.87 and a 15% discount to the closing price of ₹12.95. Qualified institutional buyers subscribed 1.23 times, non-institutional investors 1.93 times, whilst retail participation reached 42%. Following the board's pricing approval, Vodafone Idea shares rallied 10.24% to ₹14.21 on BSE. The fundraise aims to support the debt-laden telecom operator's network expansion and competitive positioning.

Head Topics
May 14th, 2026
Fidelity invests $30M in Sherbrooke's Nord Quantique at $1.4B valuation

Nord Quantique has raised $30 million from Fidelity in a deal valuing the Sherbrooke, Quebec-based quantum computing startup at $1.4 billion, according to three sources familiar with the matter. Two sources indicated the investment could anchor a larger financing round. The company, led by physicist Julien Camirand Lemyre, becomes the fourth Canadian-founded quantum computer developer to achieve a billion-dollar-plus valuation, following D-Wave Quantum, Xanadu Quantum Technologies and Photonic. Nord Quantique is among 11 companies participating in a DARPA competition challenging developers to build a commercial-grade quantum computer by 2033, with potential funding of $300 million. The company spun out of l'Université de Sherbrooke in 2020 and focuses on correcting errors at the hardware level, requiring fewer qubits and enabling smaller, more energy-efficient systems than traditional approaches.

Voyager Therapeutics
Apr 10th, 2026
Voyager Therapeutics Raises $60 Million in Oversubscribed Series B Financing | Voyager Therapeutics Inc.

Gene Therapy Leader to Advance Broad Product Pipeline & AAV Product Engine   Cambridge, Mass., April 13, 2015 – Voyager Therapeutics , a gene therapy company developing life-changing treatments for fatal and debilitating diseases of the central nervous system (CNS), today announced the successful

LGT Financial Advisors
Apr 9th, 2026
2026 Q1 market update.

2026 Q1 market update. Miller Bentley, Sr. Financial Advisor Miller joined LGT Financial Advisors from Fidelity Investments, and brings with him vast industry experience and knowledge in client management and financial planning. On a daily basis Miller consults with business owners to design and implement qualified retirement plans for companies, as well as advises individual employees on the various suitable investment options. That expertise carries over to individual investors where he is the investment management specialist, and regularly guides high net worth clients through comprehensive financial planning. Furthermore, Miller facilitates thorough education and advising on Social Security. Miller is a 2015 graduate of the University of Arkansas, holds a Series 7 License (General Securities), Series 63 License (Uniform Securities Agent, state), and Series 65 License (Uniform Investment Advisor) from the Financial Industry Regulation Authority (FINRA). In addition, he is a National Social Security Advisor certificate holder, and a Texas Insurance agent.