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Fidelity Software Engineer Jobs in Reston, VA (NOW HIRING)

Atreides

Mission (Data) Engineer

Arlington, VA · On-site

$131K - $158K/yr

Currently, Atreides focuses on providing high-fidelity data solutions to enable customers to derive ... We are looking for a skilled Data/Software Engineer with a focus on full-stack engineering, data ...

Atreides

Mission (Data) Engineer

Arlington, VA · Remote

$117K - $140K/yr

Currently, Atreides focuses on providing high-fidelity data solutions to enable customers to derive ... We are looking for a skilled Data/Software Engineer with a focus on full-stack engineering, data ...

Rios Partners

AI Engineer

Arlington, VA · On-site +1

$100K - $110K/yr

Software EngineeringDevelop backend services, APIs, automation workflows, and data pipelines using ... Our 401(k) plan is administered through Fidelity, a leader in retirement planning. Health Insurance ...

Slope

Senior DSP Engineer, Cyber

Washington, DC · On-site

$166 - $220/hr

... software systems. * Characterize throughput, fidelity, timing, and robustness tradeoffs using ... Partner with FPGA engineers on architecture partitioning, samples-per-clock tradeoffs, and ...

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All JobsFidelity Software Engineer JobsFidelity Software Engineer Jobs in Reston, VA

Fidelity Software Engineer information

See Reston, VA salary details

$66.1K

$153.5K

$213.8K

How much do fidelity software engineer jobs pay per year?

As of Aug 24, 2026, the average yearly pay for fidelity software engineer in Reston, VA is $153,477.00, according to ZipRecruiter salary data. Most workers in this role earn between $124,800.00 and $180,000.00 per year, depending on experience, location, and employer.

What is a Fidelity software engineer?

A Fidelity Software Engineer is responsible for designing, developing, and maintaining software solutions that support Fidelity Investments' financial services and products. They work with modern technologies to build scalable applications, enhance user experiences, and ensure system security. Engineers collaborate with cross-functional teams, including product managers and designers, to develop innovative solutions. The role often requires knowledge of programming languages like Java, Python, or JavaScript, as well as experience with cloud platforms and DevOps practices. Fidelity Software Engineers play a key role in driving technology advancements to improve customer experiences and business processes.

What are the common responsibilities of a Fidelity software engineer?

As a Fidelity Software Engineer, you will often be involved in designing, developing, and maintaining financial systems, trading platforms, or customer-facing web and mobile applications. Your daily work may include writing and reviewing code, collaborating with cross-functional teams such as product managers and QA engineers, and participating in Agile ceremonies like daily standups and sprint planning. You might also work on integrating new technologies to enhance user experience, optimize system performance, or ensure data security and regulatory compliance. These responsibilities provide opportunities to develop expertise in financial technology and make a direct impact on client and business success.

What skills and qualifications are needed to thrive as a Fidelity software engineer?

To thrive as a Fidelity Software Engineer, you need strong programming skills in languages such as Java, Python, or C#, a solid understanding of software development methodologies, and usually a bachelor's degree in computer science or a related field. Familiarity with tools like Git, CI/CD pipelines, cloud platforms (AWS or Azure), and financial systems integration is often required, and certifications in Agile development or relevant cloud technologies can be advantageous. Exceptional problem-solving abilities, effective teamwork, and strong communication skills are important soft skills for this role. These competencies ensure the delivery of high-quality, secure, and reliable software solutions in a collaborative and fast-paced financial services environment.

What are popular job titles related to Fidelity Software Engineer jobs in Reston, VA?

For Fidelity Software Engineer jobs in Reston, VA, the most frequently searched job titles are:

What job categories do people searching Fidelity Software Engineer jobs in Reston, VA look for?

The top searched job categories for Fidelity Software Engineer jobs in Reston, VA are:

Fidelity Software Engineer jobs near you
Infographic showing various Fidelity Software Engineer job openings in Reston, VA as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 9% Part Time, and 4% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $153,477 per year, or $73.8 per hour.

Software Simulation Developer (TS/SCI) with Security Clearance

Zachary Piper Solutions, LLC

Quantico, VA • On-site

$120K - $150K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 11 days ago

Job description

Zachary Piper Solutions is seeking a motivated, career and customer-oriented Software Simulation Developer to join our team supporting a mission engineering modeling sim and analysis customer in Quantico, VA. Core Work: Core work encompasses developing simulations comprised of weapon systems capabilities, event scenarios, adversarial models, environmental variables, and wargaming tests in AFSIM. These simulations will help the customer define studies that may lead to the acquisition of solutions to mission critical needs. The program is very fun to work on, and you supporting mission and campaign level wargaming scenario development efforts. Similar to videogame development but representing real warfighting assets and prototypes! Location: Quantico, VA (This is an on-site position) Responsibilities: * Design, develop, and sustain simulation models and environments using a variety of programming languages, tools, and data sources * Integrate simulations into larger system architectures and supports Naval Capabilities Integration Process (NCIP) efforts for interoperability testing * Collaborate with engineers, analysts, and operational subject matter experts to enhance model fidelity and ensure simulation accuracy * Implement new features, conduct model testing and validation, and troubleshoot issues across evolving simulation platforms * Lead and support planning, coordination, and documentation activities for simulation projects, including data collection, stakeholder alignment, and capability tracking Minimum Qualifications: * Bachelor's degree in Computer Science, Software Engineering, Game Development, or a related technical field * Minimum of 5+ years of software development experience focused on simulation or game-based environments * Proficiency in programming languages such as C++, C#, Python, or Java * Experience with simulation platforms or gaming engines such as AFSIM, Next Generation Threat Simulation (NGTS), Unity, Unreal Engine, Simio, or Arena * Familiarity with version control systems and collaborative software development workflows Preferred Qualifications: * Knowledge of modeling and simulation principles in military or operational contexts * Familiarity with the Naval Capabilities Integration Process (NCIP) and military systems * Knowledge of 3D graphics, physics engines, and database management systems (e.g., SQL) * Experience applying Agile or Scrum development methodologies in simulation projects * Strong communication, analytical, and cross-functional collaboration skills Clearance Requirements: * Must possess a current/active DoD Top Secret Clearance with SCI Eligibility.
Compensation: * $120,000 - $150,000 (Based on years of relevant experience) Benefits: * Comprehensive benefits package including medical, dental, vision, 401k, 15-20 days of paid time off, 11 federal holidays, and sick leave
* Relocation assistance can be provided Application Period: Opens on 08/18/2025 and will be accepted for at least 30 days from the posting date. #LI-NJ1 #LI-Onsite

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