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Senior Financial Software Developer Jobs in Washington

Senior Software Developer

Washington, DC ยท On-site

$60.25 - $79.50/hr

Everforth ECS Federal is seeking a Senior Software Developer to support a mission-focused federal IT program in Washington DC . Please Note: This position is contingent upon contract award. Join ...

Senior Software Developer

Hyattsville, MD ยท On-site

$54.75 - $72.25/hr

Role Overview - Senior Software Developer Reporting to engineering leadership, the Senior Software Developer will be a core contributor to one or more product squads or platform teams. This role ...

Senior Software Developer

Hyattsville, MD ยท On-site

$54.75 - $72.25/hr

Role Overview - Senior Software Developer Reporting to engineering leadership, the Senior Software Developer will be a core contributor to one or more product squads or platform teams. This role ...

Software Developer Senior

Washington, DC ยท Remote

$160K - $195K/yr

If you are passionate about accounting, financial accuracy, and supporting government programs, N2IA is the place for you. Overview N2IA is seeking a Senior Software Developer with strong full-stack ...

Software Developer Senior

Washington, DC

$61.75 - $81.50/hr

If you are passionate about accounting, financial accuracy, and supporting government programs, N2IA is the place for you. Overview N2IA is seeking a Senior Software Developer with strong full-stack ...

Senior Software Developer

Hanover, MD ยท Remote

$97K - $137K/yr

Sr Software Developer/ GCP ( Remote ) Think of TEKsystems Global Services (TGS) as the growth solution for enterprises today. We unleash growth through technology, strategy, design, execution and ...

New

Senior Software Developer

Hanover, MD ยท On-site

$200K - $275K/yr

The Senior Software Developer will design, develop, integrate, test, and maintain enterprise software solutions that interface with embedded devices and vendor-provided Software Development Kits ...

The Senior Software Developer will design, develop, integrate, test, and maintain enterprise software solutions that interface with embedded devices and vendor-provided Software Development Kits ...

Senior Software Developer

Herndon, VA ยท On-site

$56 - $74/hr

Senior Software Developer National Capital Region TS/SCI Polygraph | Hybrid (Remote with Occasional On-Site) | Immediate Hire Join Synertex and bring your expertise to a mission that matters. We're ...

Software Developer, Senior

Quantico, VA ยท On-site

$86K - $198K/yr

Software Developer, Senior The Opportunity: As a full stack developer, you can resolve a problem ... Our offerings include health, life, disability, financial, and retirement benefits, as well as paid ...

Senior Software Developer

Herndon, VA ยท On-site +1

$56 - $74/hr

Senior Software Developer National Capital Region TS/SCI Polygraph | Hybrid (Remote with Occasional On-Site) | Immediate Hire Join Synertex and bring your expertise to a mission that matters. We're ...

New

Senior Software Developer

Quantico, VA ยท On-site

$86K - $198K/yr

R0243415 Software Developer, Senior The Opportunity: As a full stack developer, you can resolve a ... Our offerings include health, life, disability, financial, and retirement benefits, as well as paid ...

Senior Software Developer

Fort George G Meade, MD ยท On-site

$60.75 - $80.25/hr

Salary: 200-220k WITS is seeking a Senior Software Developer with mid-tier, backend, and some frontend experience. The candidate must be able to work with a small team of developers with similar ...

Salary: 200-220k WITS is seeking a Senior Software Developer with mid-tier, backend, and some frontend experience. The candidate must be able to work with a small team of developers with similar ...

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Senior Financial Software Developer information

What are Senior Financial Software Developers?

Senior Financial Software Developers are highly skilled professionals who design, build, and maintain software applications for the finance industry. They typically work with complex systems such as trading platforms, risk management tools, or banking software, ensuring that these applications are secure, reliable, and efficient. In addition to strong programming abilities, they often need a deep understanding of financial concepts, regulations, and industry standards. Senior developers also mentor junior team members and may participate in architectural decisions and project management.

What are the key skills and qualifications needed to thrive as a Senior Financial Software Developer, and why are they important?

To thrive as a Senior Financial Software Developer, you need advanced programming skills (often in languages like Java, C++, or Python), a solid understanding of financial concepts, and a degree in computer science or a related field. Familiarity with financial platforms, experience with APIs, and certifications such as CFA or relevant software engineering credentials are highly valuable. Strong problem-solving abilities, attention to detail, and effective communication set top performers apart in this role. These skills are crucial for developing reliable, compliant financial software that meets complex business requirements and supports mission-critical operations.

What are the main challenges Senior Financial Software Developers face when working on large-scale financial systems?

Senior Financial Software Developers often encounter challenges related to system scalability, regulatory compliance, and maintaining high performance under heavy transaction loads. Ensuring accuracy and security while integrating with legacy systems or third-party APIs is also a common hurdle. Collaboration with cross-functional teams, such as product managers and QA analysts, is crucial to address evolving business requirements and implement robust, compliant solutions. Staying updated with industry regulations and financial technologies is essential for success in this fast-paced environment.
What are the most commonly searched types of Financial Software Developer jobs in Washington? The most popular types of Financial Software Developer jobs in Washington are:
What job categories do people searching Senior Financial Software Developer jobs in Washington look for? The top searched job categories for Senior Financial Software Developer jobs in Washington are:
Senior Software Developer

Senior Software Developer

ECS

Washington, DC โ€ข On-site

$60.25 - $79.50/hr

Full-time

Re-posted 3 days ago


Job description

Everforth ECS Federal is seeking a Senior Software Developer to support a mission-focused federal IT program in Washington DC.
Please Note: This position is contingent upon contract award.
Join Everforth ECS Federal to build and modernize applications that support key federal law enforcement and national security missions. You will work in a collaborative environment where secure software delivery has direct mission impact and where modern development practices help strengthen mission performance, usability, and operational effectiveness.
The Senior Software Developer will develop, test, secure, integrate, and maintain enterprise applications using modern programming languages, frameworks, APIs, and CI/CD practices. This role provides senior-level application development support for mission systems operating in secure federal environments.
The Senior Software Developer will design, code, test, debug, integrate APIs, support CI/CD pipelines, perform code reviews, resolve production issues, and apply secure coding practices throughout the software development lifecycle. This position will work closely with product owners, business analysts, QA engineers, cybersecurity teams, DevSecOps personnel, and customer stakeholders to deliver reliable, secure, and mission-aligned software solutions.
This role requires a hands-on senior technical professional with experience developing enterprise applications, supporting Agile or DevSecOps delivery, troubleshooting application issues, and maintaining secure, high-quality code. The ideal candidate will bring strong problem-solving skills, technical judgment, documentation discipline, and the ability to collaborate across technical and mission teams in a classified or sensitive federal IT environment.
  • Minimum 7 years software development experience
  • Java, .NET, Python, JavaScript, or similar experience
  • Experience with source control and software lifecycle practices.