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Full Time Fidelity Software Engineer information

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$71.5K

$112K

$156.5K

How much do full time fidelity software engineer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for full time fidelity software engineer in the United States is $112,009.00, according to ZipRecruiter salary data. Most workers in this role earn between $93,500.00 and $127,000.00 per year, depending on experience, location, and employer.

What is the difference between Full Time Fidelity Software Engineer vs Fidelity Software Developer?

AspectFull Time Fidelity Software EngineerFidelity Software Developer
CredentialsBachelor's in Computer Science or related field, relevant certificationsBachelor's in Computer Science or related field, relevant certifications
Work EnvironmentCorporate office or remote within Fidelity InvestmentsCorporate office or remote within Fidelity Investments
Industry UsageFinancial services, investment managementFinancial services, investment management
Job FocusDesigning, developing, and maintaining software systems for FidelityDeveloping applications and features for Fidelity's platforms

Both roles typically require similar credentials and work within Fidelity's financial services environment. The main difference is that a Fidelity Software Engineer often focuses on system architecture and complex software solutions, while a Fidelity Software Developer may concentrate more on coding and implementing specific features. Both roles are integral to Fidelity's technology team, with overlapping skills and industry usage.

What cities are hiring for Full Time Fidelity Software Engineer jobs?

Cities with the most Full Time Fidelity Software Engineer job openings:

What are the most commonly searched types of Fidelity Software Engineer jobs?

The most popular types of Fidelity Software Engineer jobs are:

What states have the most Full Time Fidelity Software Engineer jobs?

States with the most job openings for Full Time Fidelity Software Engineer jobs include:

Full Time Fidelity Software Engineer jobs near you

Principal Software Engineer

Fidelity Investments

Jersey City, NJ • On-site

$107K/yr

Full-time

Medical, Retirement, PTO

Posted 3 days ago

New

Fidelity Investments rating

8.7

Company rating: 8.7 out of 10

Based on 271 frontline employees who took The Breakroom Quiz

16th of 150 rated financial services

Job description


Quant Developer - AI / KDB / Python
The Team
Fidelity Wealth's Trade Management Engineering group is responsible for building world-class electronic trading solutions for Fidelity's Capital Markets division. We are a high-performing, fast-paced technology team working with cutting-edge tools to deliver low-latency, high-throughput trading platforms. Our work spans across internal and external teams to build seamless, end-to-end electronic trading workflows.
The Role
We are seeking a highly experienced software engineer to lead the design and development of next-generation trading systems. This is a hands-on technical leadership role focused on building scalable, resilient, and high-performance trading infrastructure. You'll collaborate across teams, mentor engineers, and drive innovation in a mission-critical environment.
  • Design, develop, and optimize KDB databases and q analytics for high-volume trading and market data
  • Develop Python-based AI and quantitative models for research, prediction, classification, and signal generation
  • Apply machine learning techniques to time-series data (feature engineering, model training, evaluation)
  • Build research and backtesting frameworks integrating AI models with historical data
  • Translate quantitative and ML research into robust, production-ready systems
  • Integrate AI models into real-time and batch pipelines
  • Optimize analytics and model evaluation for performance, stability, and scalability
  • Collaborate with quants, product owners, and engineering teams on model deployment and monitoring

The Expertise You Have:
  • Bachelor's degree in Mathematics, Computer Science, Engineering, Information Technology, or equivalent.
  • 10 years professional experience in quantitative finance or trading systems
  • Advanced proficiency in KDB/q, including:
    • Time-series data modeling
    • High-performance querying and joins
    • Real-time and historical analytics
  • Strong Python skills for:
    • Quantitative analysis
    • AI / ML model development
    • Integration with KDB and downstream systems
    • Experience working with large-scale, high-frequency, or noisy datasets
    • Solid software engineering practices (Git, testing, modular design)
  • Worked with AI developer assist tools (e.g. GitHub Copilot).
  • Experience with CI/CD tools such as GitHub, Maven, Jenkins, Artifactory, and uDeploy.
  • Hands-on experience in AWS or other cloud platforms.
  • Familiarity with object-oriented programming languages such as Java
  • Experience in Linux, shell scripting, and production support experience

The Skills You Bring:
  • A strong quantitative mindset with practical AI application skills
  • Ability to bridge research, machine learning, and production systems
  • Comfort working on front-office or research-critical infrastructure
  • Clear communicator with quants, traders, and engineers

Willingness to support production systems and participate in on-call rotations, including occasional weekend support.
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 $107,000-216,000 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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