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Full Time Fidelity Software Engineer Jobs in Seattle, WA

Senior Software Engineer

Seattle, WA · On-site

$139K - $183K/yr

Senior Software Engineer Company: The Boeing Company The Boeing Company is looking for a Senior ... Transforms raw, high-volume binary sensor data (ARINC 429, 717, 767) into high-fidelity, actionable ...

Senior Software Engineer

Seattle, WA · On-site

$139K - $183K/yr

Senior Software Engineer Company: The Boeing Company The Boeing Company is looking for a Senior ... Transforms raw, high-volume binary sensor data (ARINC 429, 717, 767) into high-fidelity, actionable ...

We are looking for a skilled Mid-Level Software Engineer to join our team in the material handling ... This is a full-time position with opportunities for professional growth and career advancement.

Software Engineer Location : Redmond, WA Duration: Full Time : C/C++/C# programming - ability to write/modify DLLs, test tools. Ability to write test cases, updates and generate test scripts. USB ...

We are looking for a skilled Mid-Level Software Engineer to join our team in the material handling ... This is a full-time position with opportunities for professional growth and career advancement.

Sr. Software Engineer, Framework

Seattle, WA · On-site

$139K - $183K/yr

The Senior Software Engineer on the Framework team will take ownership of complex development ... with the high-fidelity context they need to power security and IT AI automation, detect risks ...

Software Engineer

Tacoma, WA · On-site

$125K - $140K/yr

Software Engineer At AST, we enhance the efficiency, productivity, and safety of flexibleaseptic ... This is a full-time, on-site position based in Tacoma. AST is an equal opportunity employer.

Software Engineer

Tacoma, WA · On-site

$125K - $140K/yr

Software Engineer At AST, we enhance the efficiency, productivity, and safety of flexible aseptic ... This is a full-time, on-site position based in Tacoma. AST is an equal opportunity employer.

About EnergySavvy EnergySavvy is a rapidly growing software company with the mission of ... Work fulltime in Seattle * US or permanent citizenship * Fun to work with Thanks for your interest ...

About EnergySavvy EnergySavvy is a rapidly growing software company with the mission of ... fulltime in Seattle US or permanent citizenship Fun to work with Thanks for your interest in ...

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Showing results 1-20

Full Time Fidelity Software Engineer information

See Seattle, WA salary details

$81.4K

$127.5K

$178.1K

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

As of Aug 9, 2026, the average yearly pay for full time fidelity software engineer in Seattle, WA is $127,469.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,400.00 and $144,500.00 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.

Software Engineer, Simulations (Starlink)

SpaceX

Redmond, WA • On-site

$145K - $175K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 11 days ago


SpaceX rating

8.8

Company rating: 8.8 out of 10

Based on 147 frontline employees who took The Breakroom Quiz

15th of 72 rated aerospace companies


Job description

SOFTWARE ENGINEER, SIMULATIONS (STARLINK)

As a Simulation Software Engineer on the Starlink GNC team, you will help develop and maintain our in-house vehicle dynamics simulator, as well as related infrastructure for dispersed Monte Carlo simulations, hardware-in-the-loop (HITL) simulations, and GNC-specific data visualization. You will program the core simulation infrastructure and collaborate on the building of models to accurately represent multi-body physics, environmental perturbations, and vehicle power/propulsion/control hardware. This is a high impact role where you will work across the engineering groups to build high fidelity simulations used to develop cutting-edge software and hardware. SpaceX is looking for smart, motivated software engineers who enjoy taking on complex challenges, work well in dynamic environments and care about software best practices.

RESPONSIBILITIES:

  • Maintain in-house simulator as it pertains to Starlink and make continual improvements to help that system scale in performance and capability along with our constellation
  • Maintain and improve the SpaceX GNC Monte Carlo simulation infrastructure as it pertains to Starlink
  • Work with simulation software users to develop new features and models, and to improve user experience
  • Improve reliability and performance of simulation software via continuous integration, profiling, etc

BASIC QUALIFICATIONS:

  • Bachelor's degree in computer science, engineering, math, or STEM discipline and 1+years of experience insoftware development; OR 3+ years of professional experience in software development in lieu of a degree 
  • 2+ years development experience in C/C++

PREFERRED SKILLS AND EXPERIENCE:

  • Strong proficiency in C++, python. front-end skills (eg, js) 
  • Strong software design and development skills
  • Thorough knowledge of physics and math
  • Strong skills in debugging, performance optimization and unit testing
  • Creative approach to problem solving
  • Ability to work effectively in a dynamic environment with changing needs and requirements
  • Ability to work independently and in a team, take initiative, and communicate effectively

ADDITIONAL REQUIREMENTS:

  • Willing to work extended hours and weekends when needed

COMPENSATION AND BENEFITS:

Pay range:

Software Engineer/Level I: $125,000.00 - $145,000.00/per year 

Software Engineer/Level II: $145,000.00 - $175,000.00/per year

Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.

Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees in Washington State accrue paid sick time in compliance with state and federal law. Company shuttles are offered to employees for roundtrip travel from select Seattle locations to the SpaceX Redmond office Monday to Friday.


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About SpaceX

Sourced by ZipRecruiter

Industry

Aerospace product and parts manufacturing, data services, guided missile and space vehicle manufacturing and satellite telecommunications

Company size

1,001 - 5,000 Employees

Headquarters location

Hawthorne, CA, US