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Fidelity Software Engineer Jobs in Massachusetts

Hybrid Software Engineer Clearance Level: Must be able to obtain a Secret Clearance- Must be US ... Fidelity - Eligible to participate following 90 days of employment. Company match on employee ...

Software Engineer, Rust

Waltham, MA · On-site

$146 - $194/hr

ABOUT THE TEAM At Anduril, our Software Engineers specialize in solving complex, real-world ... high-fidelity simulations, innovative modeling tools, and rigorous statistical techniques to ...

Software Engineer, Rust

Waltham, MA · On-site

$146 - $194/hr

ABOUT THE TEAM At Anduril, our Software Engineers specialize in solving complex, real-world ... high-fidelity simulations, innovative modeling tools, and rigorous statistical techniques to ...

Senior Research Software Engineer

Boston, MA · On-site

$133K - $175K/yr

In 2025, the company achieved 99.99% two-qubit gate fidelity, setting a world record in quantum ... As a Senior Software Engineer, you'll be part of a cross-functional team whose mission is to lead ...

You will help develop the foundational software architectures that allow high fidelity robotic ... Work closely with electrical engineers, software developers, robotics control experts, physical AI ...

Showing results 21-40

Fidelity Software Engineer information

See Massachusetts salary details

$69.3K

$161.1K

$224.4K

How much do fidelity software engineer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for fidelity software engineer in Massachusetts is $161,114.00, according to ZipRecruiter salary data. Most workers in this role earn between $131,100.00 and $188,900.00 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 the most commonly searched types of Fidelity Software Engineer jobs in Massachusetts?

The most popular types of Fidelity Software Engineer jobs in Massachusetts are:

What are popular job titles related to Fidelity Software Engineer jobs in Massachusetts?

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

What job categories do people searching Fidelity Software Engineer jobs in Massachusetts look for?

The top searched job categories for Fidelity Software Engineer jobs in Massachusetts are:

What cities in Massachusetts are hiring for Fidelity Software Engineer jobs?

Cities in Massachusetts with the most Fidelity Software Engineer job openings:

Infographic showing various Fidelity Software Engineer job openings in Massachusetts as of August 2026, with employment types broken down into 84% Full Time, 12% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $161,114 per year, or $77.5 per hour.

Software Engineer

Aquila Technology

Lexington, MA • Hybrid

Full-time

Retirement, PTO

Re-posted 3 days ago


Job description

Hybrid Software Engineer

Clearance Level: Must be able to obtain a Secret Clearance- Must be US Citizen 

Location: This position will be hybrid with expectations to be one day/wk onsite. Must be live within 100 miles of Lexington MA.

At Aquila Technology, you will see our team’s passion every day, whether we are building a robust, policy-compliant IT system or stress-testing a system to identify gaps and security vulnerabilities. To own the advantage, we ensure our team owns results and gets the work done right the first time by deploying smart, purposeful solutions that work. Aquila is the right people with the right skills driving the right outcomes. We call this the Aquila Advantage.

Aquila Technology is seeking a highly skilled  Software Engineer with extensive experience in software design, development, integration, testing, and analysis to support the development of network protocols for tactical systems. This role requires a motivated individual who thrives in a rapid-prototyping environment with fast design-debug cycles.

Must Have
  • 2 years - Networking architectures and protocols
  • 2 years - IP Routing Protocols
  • 2 years - Linux Kernel Networking
  • 2 years - Network Protocol Design
  • 2 years - Software development of IP routing protocols (multicast, socket programming, etc.)
  • 2 years - Development experience on a Linux platform
  • 2 years - Programming Languages (e.g., Perl, Python, C/C++)

Nice to Have

  • Digital and Wireless Radio/Communications Technology
  • Military/DoD Wireless Communications
  • Network modeling and emulation using Linux Containers (Docker, CORE)
  • Network Performance Monitoring

Key Responsibilities:

  • Design, develop, integrate, and test software solutions for tactical network protocols.
  • Collaborate with cross-functional teams to analyze requirements and deliver high-quality software.
  • Utilize C, C++ and Python as primary development languages, with the ability to quickly adapt to other scripting languages as needed.
  • Apply expertise in IP routing protocols, multicast, and socket programming to develop robust solutions.
  • Work in a native Linux environment, including Linux kernel networking, OS networking configuration, and Linux Containers (e.g., Docker, CORE).
  • Proactively engage with team members to understand and resolve challenges and make collaborative decisions.


Preferred Qualifications:

  • Experience in network modeling, emulation, and protocol design.
  • Proficiency in network performance monitoring and optimization.
  • Familiarity with radio communications concepts, including software-defined radios, MAC protocols, physical layer, and RF systems.
  • Experience in military or DoD wireless communications systems.

Benefits and Perks:
Aquila team members experience the opportunity to be part of a fast-paced, customer-focused, and technically innovative work environment. Aquila strives to deliver the best of the best in technical services to our customers. Candidates that possess a love for technical challenges, a desire to constantly learn, and the desire to establish themselves as critical players within a team will enjoy calling Aquila Technology home.
Our Perks Include:
PTO - 15 days (vacation/sick) 10 paid holidays - 6 standard (New Year’s, Memorial Day, Independence Day, Labor Day, Thanksgiving, and Christmas) - 4 floating holidays prorated based on your day of hire:

  • 1.5 paid days, or 12 hours, for approved volunteer work
  • 1 week of paid maternity/paternity LOA after 1 year of Full-time employment
Tuition & Training Reimbursement - 5K annually for pre-approved, Eligible full-time team members who have completed a minimum of six (6) months of employment may apply for tuition reimbursement for approved, job-related courses taken through an accredited college or university. Team members must achieve a grade of “B” or better to qualify for reimbursement.Aquila will reimburse up to $5,000 per fiscal year for tuition expenses only. Expenses related to training programs, certifications, books, materials, meals, transportation, or other non-tuition costs are not eligible under the Tuition Reimbursement Program. All tuition reimbursement requests must be submitted to and approved by the team member’s Manager prior to course registration. Reimbursement will be issued upon successful course completion and submission of final grades and proof of payment.

401K with Fidelity - Eligible to participate following 90 days of employment. Company match on employee contribution:

  • $1/$1 up to 3%, then .50 cents / $1 for 4th and 5th %s
  • Fully vested from day one
  • Company match does not apply to catch-up contribution
Cell Phone & Internet Reimbursed up to $150 monthly to cover cell phone, data, and home internet expenses. Aquila Technology will reimburse team members who work from home ONLY for cell phone/mobile device fees for work-related communications and/or operations each month. Employees eligible for this benefit must work remote 2 days a week or more to qualify.

Buy Your Own Device (BYOD) - Team members are eligible for reimbursement of up to $1,500 every three (3) years for the purchase of electronic equipment used to access corporate services. To qualify for this benefit, employees must have completed a minimum of six (6) months of employment and must agree to and sign the Device Minimum Configuration Form prior to reimbursement. Electronic devices eligible under the Buy Your Own Device (BYOD) program are limited to cell phones, laptops, and tablets.

    Location: This position will be hybrid with expectations to be one day/wk onsite. There may be certain test events that would require someone to be onsite a few days/wk for 1-2 weeks of testing.  Must be within 100 miles from Lexington, MA

    Clearance Level: Interim clearance is sufficient for start

    Interview process: initial zoom screening and then second round would be onsite interviews. They would consider candidates for second round zoom if they are relocating but local candidates should expect to come onsite.

    We are an Equal Opportunity Employer.