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Senior Applications Engineer Jobs in Washington (NOW HIRING)

Aristotle

Senior Web Applications Engineer

Washington, DC · On-site

$140K - $175K/yr

We are seeking a highly experienced Senior Web Applications Engineer to serve as a technical leader within our Software Development team. This role will own the design, architecture, and delivery of ...

Aristotle

Senior Web Applications Engineer

Washington, DC · On-site

$140K - $175K/yr

We are seeking a highly experienced Senior Web Applications Engineer to serve as a technical leader within our Software Development team. This role will own the design, architecture, and delivery of ...

TCG, Inc.

Lead/Sr. Applications Developer

Rockville, MD · Remote

$150K - $170K/yr

As a Senior Application Developer, you will play a crucial role in driving agile development practices, establishing coding best practices, and contributing to the implementation of DevOps in our ...

Motorola

Senior Field Applications Engineer

Reston, VA · Hybrid

The Senior Field Applications Engineer will report to the Manager of the US FAE Team on the US Field Applications Engineering team. Role and Responsibilities * Customer Support: Provide high-tier ...

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All JobsApplications Engineer JobsSenior Applications Engineer JobsSenior Applications Engineer Jobs in Washington

Senior Applications Engineer information

See Washington salary details

$78.7K

$146.1K

$207.3K

How much do senior applications engineer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for senior applications engineer in Washington is $146,103.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,300.00 and $163,700.00 per year, depending on experience, location, and employer.

What does a senior applications engineer do?

A Senior Applications Engineer is responsible for designing, developing, and supporting software applications tailored to meet client or business requirements. They collaborate with cross-functional teams to understand user needs, troubleshoot complex software issues, and provide technical guidance throughout the application lifecycle. Additionally, they may mentor junior engineers, help optimize existing systems, and ensure that applications are scalable and secure. Their role often bridges the gap between technical development and customer or business objectives.

What is the difference between Senior Applications Engineer vs Applications Engineer?

AspectSenior Applications EngineerApplications Engineer
Required CredentialsBachelor's degree in engineering or related field; 3+ years experience; certifications like PMP or relevant technical certificationsBachelor's degree in engineering or related field; 1-3 years experience; technical certifications optional
Work EnvironmentDesigns, tests, and implements solutions; collaborates with sales and engineering teamsSupports clients by demonstrating products, troubleshooting, and providing technical assistance
Employer & Industry UsageUsed in manufacturing, tech, and engineering firms for complex solutionsCommon in tech, manufacturing, and industrial sectors for client support roles

The main difference is experience level and responsibilities. Senior Applications Engineers handle complex projects and lead technical solutions, while Applications Engineers focus on supporting clients and product demonstrations. Both roles require technical knowledge, but the senior position demands more experience and leadership skills.

What are the key skills and qualifications needed to thrive as a senior applications engineer?

To thrive as a Senior Applications Engineer, you need advanced expertise in software development, systems design, and troubleshooting, typically supported by a degree in engineering or computer science. Proficiency with programming languages (such as Java, C++, or Python), cloud platforms, and familiarity with tools like Git and CI/CD pipelines are commonly required, along with relevant certifications. Strong problem-solving abilities, effective communication, and project management skills help you collaborate with cross-functional teams and deliver tailored solutions for clients. These skills are crucial for ensuring robust, scalable applications that meet business needs and drive innovation.

How does a senior applications engineer typically collaborate with cross-functional teams on complex projects?

Senior Applications Engineers often work closely with product managers, software developers, and quality assurance teams to deliver tailored solutions for clients. They act as technical liaisons, translating customer requirements into system specifications and ensuring seamless integration with existing platforms. Effective communication and project management skills are essential, as these engineers may lead technical discussions, provide mentorship to junior engineers, and coordinate troubleshooting efforts across departments to meet project deadlines.
What are the most commonly searched types of Applications Engineer jobs in Washington? The most popular types of Applications Engineer jobs in Washington are:
What are popular job titles related to Senior Applications Engineer jobs in Washington? For Senior Applications Engineer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Senior Applications Engineer jobs in Washington look for? The top searched job categories for Senior Applications Engineer jobs in Washington are:
What cities in Washington are hiring for Senior Applications Engineer jobs? Cities in Washington with the most Senior Applications Engineer job openings:
What are popular job titles related to Senior Applications Engineer jobs in WA? For Senior Applications Engineer jobs in WA, the most frequently searched job titles are:
Senior Applications Engineer jobs near you
Infographic showing various Senior Applications Engineer job openings in Washington as of August 2026, with employment types broken down into 78% Full Time, 16% Part Time, 1% Temporary, and 5% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $146,103 per year, or $70.2 per hour.

Senior Applications Developer with R programming(Modernization)/Washington, D.C

Apetan Consulting llc

Washington, DC • On-site

$80 - $150/hr

Contractor

Posted 20 days ago

Job description

Client Note: -  Can accept candidates without FAME experience if they have worked with a different time-series data ecosystem. However, R programming experience is a must-have. DuckDB is required as well but if a candidate has worked with SQLite for analytics he would be willing to consider that.
Senior Applications Developer with R programming(Modernization)
Location: Washington, D.C.( Relocation will work 2-3 hour distance)
US Citizenship: Required
The Industrial Output section within the Federal Reserve Board’s Division of Research and Statistics seeks a Senior Developer to lead a critical technical modernization of the monthly G.17 statistical release (Industrial Production and Capacity Utilization).
You will help transition our core data infrastructure from legacy FAME database software to a modern stack (Python, R, SQL, and DuckDB) while ensuring seamless monthly production.
Interview: Final round will be in-person
Key Responsibilities
Modernize Infrastructure: Transition legacy database storage and code to robust, modern pipelines.
Bridge Tech Eras: Master FAME coding to safely reverse-engineer and refactor code into Python and R.
Collaborate: Partner with economists, data engineers, and IT on file transfers and validation.


Requirements
Experience: 7+ years in software development (SDLC).
Tech Stack: Strong Python, R; familiarity with SQL-based systems or DuckDB. FAME is a major plus.
Mindset: Open to emerging tech (including AI coding assistants) balanced with an unwavering commitment to data accuracy and tight monthly deadlines.
Education: Bachelor’s in CS, Economics, Physics, or a related quantitative field.