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60 Fidelity Principal Java Software Engineer Jobs Hiring Near You

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Fidelity Jobs Information

Do workers at Fidelity Investments get paid breaks?

Yes. Most people get paid breaks.
86% of people say they get paid breaks.
Based on data from 126 people who took the Breakroom Quiz between May 2025 and May 2026.

Does Fidelity Investments pay people when they’re sick?

Yes. Most people get paid when they’re sick.
90% of people say they would get paid if they were sick but scheduled to work.
Based on data from 68 people who took the Breakroom Quiz between November 2025 and May 2026.

At Fidelity Investments, are sick days and vacation days separate paid time off?

Sick days and vacation days are used from the same paid time off.
91% of people say they have to use vacation days when they’re out sick.
Based on data from 66 people who took the Breakroom Quiz between November 2025 and May 2026.

Is the health insurance from Fidelity Investments affordable enough for their workers?

Most people say the health insurance costs are okay.
91% of people say the health insurance costs are okay
Based on data from 66 people who took the Breakroom Quiz between November 2025 and May 2026.

Do people get paid time off at Fidelity Investments?

Most people get paid time off work.
100% of people say they get paid time off.
Based on data from 71 people who took the Breakroom Quiz between November 2025 and May 2026.

How far ahead of time do people find out their work schedule?

Only some people find out their schedule four weeks ahead of time.
  • 19% of people with changing schedules find out their shifts one week or less ahead of time.
  • 13% of people with changing schedules find out their shifts two weeks ahead of time.
  • 9% of people with changing schedules find out their shifts three weeks ahead of time.
  • 60% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 47 people who took the Breakroom Quiz between January 2025 and January 2026.

Do workers at Fidelity Investments worry about hours?

Most people don’t worry about getting enough hours.
96% of people report they don’t worry about getting enough hours.
Based on data from 100 people who took the Breakroom Quiz between February 2025 and February 2026.

Do Fidelity Investments workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
42% report that they don’t have enough control over which shifts they work.
Based on data from 97 people who took the Breakroom Quiz between February 2025 and February 2026.

How easy is it for Fidelity Investments workers to change shifts?

Some people find it hard to change shifts.
44% of people report that it’s hard to change shifts if they need to.
Based on data from 59 people who took the Breakroom Quiz between February 2025 and February 2026.

How easy is it to get time off at Fidelity Investments?

Most people find it easy to get time off.
83% of people report it’s easy to get time off.
Based on data from 66 people who took the Breakroom Quiz between November 2025 and May 2026.

Do Fidelity Investments managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
97% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 114 people who took the Breakroom Quiz between February 2025 and February 2026.

Do jobs at Fidelity Investments spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
12% of people report that their job takes up time that they don’t get paid for.
Based on data from 110 people who took the Breakroom Quiz between February 2025 and February 2026.

How easy is it to take sick days at Fidelity Investments?

Most people find it easy to take sick days.
91% of people report that it’s easy to take time off if they are sick.
Based on data from 68 people who took the Breakroom Quiz between November 2025 and May 2026.

Is a Fidelity Investments job good for students?

Most students say this is a good place to work if you’re studying.
94% of students report this is a good place to work if you’re studying.
Based on data from 18 people who took the Breakroom Quiz between January 2025 and February 2026.

Is working at Fidelity Investments good if you’re a parent or caregiver?

Most parents and caregivers say this is a good place to work.
96% of people who care for a child or other relative report this is a good place to work.
Based on data from 45 people who took the Breakroom Quiz between May 2025 and May 2026.

Do people at Fidelity Investments feel treated with respect by their managers?

Most people feel treated with respect by their managers.
89% of people say they’re treated with respect by their managers.
Based on data from 65 people who took the Breakroom Quiz between November 2025 and May 2026.

Do people at Fidelity Investments get to take their breaks without interruption?

Most people get breaks without interruption.
99% of people report that they get to take their breaks without interruption.
Based on data from 68 people who took the Breakroom Quiz between November 2025 and May 2026.

Is it stressful to work at Fidelity Investments?

Most people feel stressed out here.
69% of people say they often feel stressed out at work.
Based on data from 67 people who took the Breakroom Quiz between November 2025 and May 2026.

Do people at Fidelity Investments enjoy their jobs?

Most people enjoy their job.
72% of people report they enjoy their job.
Based on data from 61 people who took the Breakroom Quiz between November 2025 and May 2026.

Do people at Fidelity Investments recommend working with their team?

Only some people recommend working with their team.
43% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 72 people who took the Breakroom Quiz between November 2025 and May 2026.

Do people get enough training when they start at Fidelity Investments?

Most people got enough training when they started.
89% of people report they got enough training when they started working here.
Based on data from 70 people who took the Breakroom Quiz between November 2025 and May 2026.

Do people get support to advance at Fidelity Investments?

Most people are given support to advance their career here.
In the last year, 82% of people report being given support to advance their career here.
Based on data from 61 people who took the Breakroom Quiz between November 2025 and May 2026.

Do people think Fidelity Investments’s headquarters understands what’s happening where they work?

Some people think headquarters doesn’t understand what’s happening where they work.
58% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 65 people who took the Breakroom Quiz between November 2025 and May 2026.

Do workers feel well informed about how Fidelity Investments is doing?

Most people feel well informed about how the company is doing.
83% of people feel that they are kept well informed about how the company is doing as a whole.
Based on data from 66 people who took the Breakroom Quiz between November 2025 and May 2026.
What other companies are hiring for Principal Java Software Engineer jobs?
Infographic showing various Principal Java Software Engineer job openings at Fidelity in the United States as of June 2026, with employment types broken down into 100% Full Time. Highlights an 80% Physical, 3% Hybrid, and 17% Remote job distribution.

Principal Trading Engineer (Java, Algo, SOR)

Fidelity Investments

Jersey City, NJ

Full-time

Medical, Retirement, PTO

Posted 23 days ago


Fidelity Investments rating

8.7

Company rating: 8.7 out of 10

Based on 264 frontline employees who took The Breakroom Quiz

14th of 139 rated financial services


Job description

Job Description:

Principal Trading Engineer (Java, Algo, SOR)

We are currently sourcing for a Principal Trading Engineer (Java, Algo, SOR) for Crypto Trading to work in Jersey City, NJ.

The Role

The Principal Trading Engineer (Java, Algo, SOR) will be working in development and delivery of high quality, timely and maintainable software solutions in an Agile environment which meet functional and non-functional business requirements. This role will involve partner & stakeholder engagement, design and release support. In this role, you will be an integral part of the Trading Team where you'll get the opportunity to develop your skills, collaborate across Fidelity teams and continue to learn in a fun, collaborative, iterative, and rapidly changing environment. This is a hands-on role where you will write code for product features. It is a great opportunity to build secure, scalable, resilient cloud-based services utilizing modern software development practices.

This is a hands-on, individual contributor role where you will be responsible for:

  • Designing and implementing technology solutions for the Fidelity Digital Assets business

  • High Performance algorithms for trading / crypto trading

  • Working closely with our business partners to contribute to business-critical initiatives

  • Demonstrate software engineering excellence through continuous integration, continuous deployment

  • Keeps current with IT blueprint, frameworks and technologies that would benefit us and improve our productivity; guides junior team members on technology

  • Collaborate with multiple stakeholders/large cross functional teams as part of work delivery

  • Follows practices and contribute towards innovative solutions to increase productivity

  • This is a hands-on role where you will write code for product features

  • Set technical direction for software developers by concluding design with other tech leads and architecture

The Expertise and Skills You Bring

  • Bachelor's degree in computer science or related field required

  • 10+ years of trading engineering experience

  • Experience in Capital markets or cryptocurrency specifically with exposure to Trading, Algo Trading

  • Strong background in designing and developing low latency trading systems

  • Knowledge of WebSocket and FIX protocols

  • Experience in building matching engine, OMS/EMS or exchange-connectivity platform

  • Experience using kernel bypass e.g. Solarflare OpenOnLoad

  • Extensive experience with modern Java using zero GC pattern

  • Highly proficient in ultra-low latency design patterns and optimizing trading systems

  • Hands on experience with low latency messaging products, such as Aeron, Solace or 29West

  • Proficient in SQL and a working knowledge of relational and time series databases

  • Experience with designing APIs, distributed systems, asynchronous workers and resilient messaging services

  • An understanding of microservice architecture and cloud-based deployments

  • An understanding of sequencer architecture

  • Ability to build reliable software that can withstand unreliable environments

  • Can provide leadership and mentorship across small, agile teams in a very collaborative environment where your ideas are welcome

  • Solid analytical, communication, and organizational skills

  • An interest in and experience with cryptocurrencies and a passion for keeping up to date in the space

  • Have the drive and ability to deliver software with a high degree of automation

  • Proficient with version control systems and can handle development for multiple releases in parallel

  • Have the spirit and willingness to contribute to org level innovation

  • Have a learning mindset and can demonstrate versatility in addition to your specialization

  • Should have the ability to work effectively with both partners and project team members

  • Have knowledge of Agile methodologies or iterative development processes

  • Have knowledge of Acceptance test-driven development a plus.

  • Have ability to take ownership

  • Coach team members and take accountability for the deliverables

  • Excellent collaboration and Interpersonal skills

  • Great attitude, being a mentor, team player and effective contributor

  • You have a focus on productivity

The Team

Fidelity Digital Assets, a Fidelity Investments Company, is developing a full-service enterprise-grade platform for storing, trading and servicing digital assets, such as Bitcoin and Ethereum.

Fidelity Digital Assets adopts an entrepreneurial culture and startup approach while serving as one of the most innovative business units within Fidelity Investments. Our global, diverse team of hundreds of forward-thinking professionals lead with agility and creativity to build solutions that bridge the gap between traditional institutional investors and their exposure to digital assets. The firm's tenure and experience across multiple business lines present our employees with unprecedented access to knowledge, technology, and resources that help our team reshape the future of finance.

The Fidelity Digital Asset Trading Team is responsible for platform services and APIs that manage trading of cryptocurrency. Platform contains a crossing engine and a smart router that would connect and send client orders to other exchanges and liquidity providers. In addition to aggregating market data and routing orders the platform also includes multiple internal/external facing user interfaces and API and services to support the platform.

#cryptojobs

Fidelity's Onsite Working Model
Fidelity is transitioning to a full-time onsite working model through a phased rollout across regions and roles. Currently, some roles and locations require 100% onsite presence, while others require less. Onsite expectations are likely to evolve as the rollout continues. This transition does not apply to fully remote roles.

The base salary range for this position is $126,000-255,000 USD per year.

Placement in the range will vary based on job responsibilities and scope, geographic location, candidate's relevant experience, and other factors.

Base salary is only part of the total compensation package. Depending on the position and eligibility requirements, the offer package may also include bonus or other variable compensation.

We offer a wide range of benefits to meet your evolving needs and help you live your best life at work and at home. These benefits include comprehensive health care coverage and emotional well-being support, market-leading retirement, generous paid time off and parental leave, charitable giving employee match program, and educational assistance including student loan repayment, tuition reimbursement, and learning resources to develop your career. Note, the application window closes when the position is filled or unposted.

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.

Certifications:Category:Information Technology

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