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On Call Algorithmic Trading Software Developer Jobs in Washington, DC

Bigbear.ai

Software Developer

Annapolis Junction, MD

$109.72K - $228.22K/yr

Develop Novel Algorithms: Contribute to cutting-edge development programs by creating analytics ... Provide critical input to system design decisions, including hardware/software trade-offs, software ...

VTG

Back-End Software Developer

Chantilly, VA · On-site

As a Back-End Software Developer, you will play a key role in designing, developing, and ... algorithms, and design patterns. * Experience with software development frameworks and tools such ...

VTG

Back-End Software Developer

Herndon, VA

As a Back-End Software Developer, you will play a key role in designing, developing, and ... algorithms, and design patterns. * Experience with software development frameworks and tools such ...

VTG

Front-End Software Developer

Herndon, VA · On-site

$106.90K - $124.40K/yr

As a Front-End Software Developer, you will play a key role in designing, developing, and ... algorithms, and design patterns. * Experience with software development frameworks and tools such ...

VTG

Front-End Software Developer

Chantilly, VA · On-site

$107.50K - $125.10K/yr

As a Front-End Software Developer, you will play a key role in designing, developing, and ... algorithms, and design patterns. * Experience with software development frameworks and tools such ...

Leidos

Expert Software Developer

Chantilly, VA · Hybrid

$154.05K - $278.48K/yr

... algorithms, certificate revocation procedures, and trust models. Additionally, the ability to ... They are required to be on-call for after-hours support approximately one week every three months.

VTG

Back-End Software Developer

Chantilly, VA · On-site

As a Back-End Software Developer, you will play a key role in designing, developing, and ... algorithms, and design patterns. * Experience with software development frameworks and tools such ...

Leidos

Expert Software Developer

Chantilly, VA · On-site

$154.05K - $278.48K/yr

... algorithms, certificate revocation procedures, and trust models. Additionally, the ability to ... They are required to be on-call for after-hours support approximately one week every three months.

CACI International, Inc.

Software Developer

Columbia, MD · On-site

$86.60K - $181.80K/yr

... novel algorithm development, manipulation of extremely large data sets, real-time systems, and ... software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the ...

ManTech

Software Developer

Springfield, VA · On-site

The Software Developer will leverage their strong technical background and knowledge to design ... Strong understanding of software development principles, data structures, algorithms, and secure ...

VTG

Front-End Software Developer

Chantilly, VA · On-site

$107.50K - $125.10K/yr

As a Front-End Software Developer, you will play a key role in designing, developing, and ... algorithms, and design patterns. * Experience with software development frameworks and tools such ...

NS2 Mission

Software Developer

Chantilly, VA · On-site

Are you a Software Developer with a passion for astrodynamics looking to apply your skills to ... Apply astrodynamics knowledge to develop algorithms and software supporting SDA mission ...

NS2 Mission

Software Developer

Chantilly, VA · On-site

Are you a Software Developer with a passion for astrodynamics looking to apply your skills to ... Apply astrodynamics knowledge to develop algorithms and software supporting SDA mission ...

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All JobsOn Call Algorithmic Trading Software Developer JobsOn Call Algorithmic Trading Software Developer Jobs in Washington, DC

On Call Algorithmic Trading Software Developer information

See Washington, DC salary details

$54.4K

$126.7K

$188K

How much do on call algorithmic trading software developer jobs pay per year?

As of May 29, 2026, the average yearly pay for on call algorithmic trading software developer in Washington, DC is $126,675.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,900.00 and $147,200.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an On Call Algorithmic Trading Software Developer, and why are they important?

To thrive as an On Call Algorithmic Trading Software Developer, you need strong programming skills (in languages like Python, C++, or Java), a solid grasp of quantitative finance, and a relevant degree in computer science, mathematics, or engineering. Familiarity with trading platforms, low-latency systems, and version control tools, as well as experience with APIs and real-time data feeds, is typically required. Exceptional problem-solving skills, the ability to work under pressure, and effective communication make someone stand out in this position. These skills are crucial for rapidly resolving trading system issues, maintaining uptime, and ensuring competitive trading performance in dynamic financial markets.

What are the typical challenges faced by On Call Algorithmic Trading Software Developers during after-hours support?

On Call Algorithmic Trading Software Developers often encounter high-pressure situations, such as resolving system outages or algorithm malfunctions during live trading sessions outside regular business hours. Rapid troubleshooting and effective communication with traders and operations teams are crucial, as even brief downtime can lead to significant financial impact. Staying current with the system architecture and having access to well-documented procedures can help manage these challenges efficiently. Additionally, balancing on-call responsibilities with regular development tasks requires strong organizational skills and resilience.

What are On Call Algorithmic Trading Software Developers?

On Call Algorithmic Trading Software Developers are specialized professionals responsible for maintaining, troubleshooting, and enhancing automated trading systems, often outside of regular business hours. They respond to urgent technical issues, monitor trading algorithms for performance and reliability, and implement code fixes or updates as needed to ensure smooth trading operations. Their expertise combines knowledge of financial markets, programming, and real-time systems, making them vital for firms that rely on algorithmic trading strategies. The 'on call' aspect means they must be ready to address critical issues promptly, sometimes during nights or weekends.

What is the difference between On Call Algorithmic Trading Software Developer vs Algorithmic Trading Software Developer?

AspectOn Call Algorithmic Trading Software DeveloperAlgorithmic Trading Software Developer
CredentialsTypically requires a degree in computer science, finance, or related fields; certifications like CFA or FRM are optionalSimilar credentials; often holds degrees in computer science, finance, or quantitative fields
Work EnvironmentWorks in financial firms, trading desks, or fintech companies; on-call duties for system issuesWorks in similar environments, focusing on developing and maintaining trading algorithms
Employer & Industry UsageUsed by trading firms, hedge funds, and investment banks; on-call support for live trading systemsCommon in financial technology firms and trading firms; primarily development-focused

In summary, an On Call Algorithmic Trading Software Developer is similar to an Algorithmic Trading Software Developer but includes on-call responsibilities for system issues during live trading. Both roles require comparable skills and credentials, but the on-call position emphasizes immediate support and troubleshooting in a trading environment.

What are the most commonly searched types of Algorithmic Trading Software Developer jobs in Washington, DC? The most popular types of Algorithmic Trading Software Developer jobs in Washington, DC are:
On Call Algorithmic Trading Software Developer jobs near you
Software Developer

Software Developer

CACI International, Inc.

Columbia, MD • On-site

Full-time

Medical, Retirement, PTO

Posted 20 days ago

Job description

Job Title: Software Developer
Job Category: Information Technology
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI with Polygraph
Employee Type: Regular
Percentage of Travel Required: None
Type of Travel: None
* * *
The Opportunity:
  • To provide software development and integration to develop, deploy and sustain current applications. The Software Engineer develop, maintain, and enhance complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Also review and test software components for adherence to the design requirements and documents test results. This position also requires the ability to resolve software problem reports and utilize software development and software design methodologies appropriate to the development environment.
  • Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.

Responsibilities:
  • Analyze user requirements to derive software design and performance requirements
  • Debug existing software and correct defects
  • Provide recommendations for improving documentation and software development process standards
  • Design and code new software or modify existing software to add new features
  • Integrate existing software into new or modified systems or operating environments
  • Develop simple data queries for existing or proposed databases or data repositories
  • Serve as team lead at the level appropriate to the software development process being used on any particular project
  • Design or implement complex database or data repository interfaces/queries
  • Develop or implement algorithms to meet or exceed system performance and functional standards
  • Assist with developing and executing test procedures for software components
  • Develop software solutions by analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and investigate problem areas
  • Modify existing software to correct errors, to adapt to new hardware, or to improve its performance
  • Design, develop, and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of design
  • Design or implement complex algorithms requiring adherence to strict timing, system resource, or interface constraints: Perform quality control on team products
  • Implement recommendations for improving documentation and software development process standards
  • Oversee one or more software development teams and ensure the work is completed in accordance with the constraints of the software development process being used on any particular
  • project
  • Coordinate software system installation and monitor equipment functioning to ensure operational specifications are met

Qualifications:
Required:
  • UI/UX architecture frontend development background
  • API
  • ReactJS
  • NodeJS
  • Java
  • Spring Boot framework
  • JavaScript
  • Docker/Podman
  • AWS cloud infrastructure
  • MongoDB
  • Elasticsearch
  • Gradle

Fourteen ( 14) years' experience in programs and contracts of similar scope, type, and complexity is required.
Bachelor's degree in Computer Science or related discipline from an accredited college or university is required.
Four (4) years of additional S',VE experience on projects with similar software processes may be substituted for a bachelor's degree.
Desired:
Familiarity with other front-end automation tools such as Robot Framework.
What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
The proposed salary range for this position is:
$103,800 - $218,100
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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