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Senior Application Developer Jobs (NOW HIRING)

Overview BigBear.ai is seeking a Senior Application Developer to support the Defense Intelligence Agency (DIA). This position will be based out of Washington, D.C. and will offer remote flexibility.

In this role, the Senior Application Developer will serve as a technical expert responsible for the design, development, integration, and maintenance of complex software applications. The position ...

In this role, the Senior Application Developer will serve as a technical expert responsible for the design, development, integration, and maintenance of complex software applications. The position ...

Senior Application Developer Location: Reston, Virginia Duration: Contract Job ID: 176756 Job Overview: The Application Developer performs high-complexity analysis, design, development, and unit ...

Senior Application Developer

Fort Belvoir, VA · On-site

$108K - $149K/yr

In this role, the Senior Application Developer will serve as a technical expert responsible for the design, development, integration, and maintenance of complex software applications. The position ...

Senior Application Developer

Mclean, VA · On-site

$97K - $133K/yr

Job Title:  Senior Application Developer (NOAA/AWIPS) Company: BLN24 About Us: We find strength in teamwork-a better you is a better us BLN24 is an award-winning Management Consulting Firm ...

Sr. Application Developer

San Francisco, CA · On-site

$113K - $155K/yr

Job#: 3031215 Sr. Application Developer Location: San Francisco, California (On-site) Employment Type: Contract Role Overview We are seeking a Senior Application Developer for a contract position to ...

Overview The Senior Application Developer designs, develops, and enhances solutions across the company's ERP system, Custom Compensation System, SQL Server environment, and intranet applications. The ...

The Senior Application Developer designs, develops, and enhances solutions across the company's ERP system, Custom Compensation System, SQL Server environment, and intranet applications. The role ...

Overview The Senior Application Developer designs, develops, and enhances solutions across the company's ERP system, Custom Compensation System, SQL Server environment, and intranet applications. The ...

Sr. Application Developer

Washington, DC · Hybrid

$108K - $149K/yr

Overview BigBear.ai is seeking a Senior Application Developer to support the Defense Intelligence Agency (DIA). This position will be based out of Washington, D.C. and will offer remote flexibility.

Senior Application Developer

Mclean, VA · On-site

$97K - $133K/yr

Senior Application Developer (NOAA/AWIPS) Company: BLN24 About Us:We find strength in teamwork-a better you is a better us BLN24 is an award-winning Management Consulting Firm thatsupports the U.S.

Senior Application Developer (C++)

Ramsey, NJ · On-site

$95K - $131K/yr

Senior Application Developer (C++) Location: Ramsey, NJ (must be local candidate) Duration : 6 months Main requirements: Requirements: C++, TCP/IP, Web APIs (JSON/SOAP); .NET & C# would be helpful ...

$81K - $112K/yr

\n \n \n \n \n Our Client, a World's Leading FinTech company is looking for a Senior Application Developer to join their brand\-new Irish office building the next generation of commerce infrastructure ...

Senior Application Developer

Aurora, CO · On-site

$97K - $134K/yr

Senior Application Developer Position #: 804291 - Requisition #: 39875 Job Summary: Does this describe you? Are you an experienced developer who enjoys building secure, reliable systems that make a ...

Senior Application Developer

Pensacola, FL

$90K - $124K/yr

The Senior Application Developer is responsible for leading all software development efforts, overseeing the design, coding, testing, deployment, and maintenance of custom applications across the ...

Senior Application Developer

Pensacola, FL

$90K - $124K/yr

The Senior Application Developer is responsible for leading all software development efforts, overseeing the design, coding, testing, deployment, and maintenance of custom applications across the ...

Senior Application Developer

Brooklyn, NY

$104K - $143K/yr

We take pride in utilizing modern technologies for most of our application portfolio, including AWS, containerization, and Azure DevOps. As a Senior Application Developer, you will play a key role in ...

Senior Application Developer

Aurora, CO · On-site

$97K - $134K/yr

Senior Application Developer Position #: 804291 - Requisition #: 39875 Job Summary: Does this describe you? Are you an experienced developer who enjoys building secure, reliable systems that make a ...

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Senior Application Developer information

See salary details

$54K

$114.9K

$159.5K

How much do senior application developer jobs pay per year?

As of Jun 5, 2026, the average yearly pay for senior application developer in the United States is $114,905.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,000.00 and $132,000.00 per year, depending on experience, location, and employer.

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

To thrive as a Senior Application Developer, you need advanced programming skills, a deep understanding of software development lifecycles, and typically a bachelor’s degree in computer science or related fields. Mastery of languages like Java, C#, or Python, experience with frameworks, databases, and familiarity with version control systems (such as Git) are essential, and certifications like AWS Certified Developer or Microsoft Certified: Azure Developer Associate can be advantageous. Strong problem-solving, leadership, and communication skills help you manage projects and mentor junior developers. These skills are crucial for delivering robust, scalable applications and ensuring effective collaboration within development teams.

What is the difference between Senior Application Developer vs Application Engineer?

AspectSenior Application DeveloperApplication Engineer
Required CredentialsBachelor's degree in CS or related field; 5+ years experience; programming certificationsBachelor's degree in CS or related field; 3+ years experience; technical certifications
Work EnvironmentDesigning, developing, and maintaining applications; leading projectsImplementing, testing, and supporting applications; collaborating with development teams
Employer & Industry UsageTech companies, finance, healthcare; senior roles in software developmentIT firms, manufacturing, telecom; technical support and implementation roles

While both roles involve application development, Senior Application Developers typically lead projects and have more experience, whereas Application Engineers focus on implementing and supporting applications within technical teams.

What are some typical challenges faced by Senior Application Developers when leading development projects?

Senior Application Developers often encounter challenges such as balancing project deadlines with code quality, managing technical debt, and integrating new technologies into existing systems. They are typically responsible for mentoring junior developers, which requires strong communication and leadership skills. Additionally, they must collaborate closely with cross-functional teams, such as QA, UX/UI designers, and product managers, to ensure that project requirements are met while maintaining scalability and performance standards.

What are Senior Application Developers?

Senior Application Developers are experienced professionals who design, build, and maintain complex software applications. They lead development teams, make key architectural decisions, and ensure that software projects meet technical standards and business requirements. In addition to writing code, they often mentor junior developers, troubleshoot high-level issues, and collaborate with other departments to deliver robust solutions. Their expertise helps organizations create scalable and efficient applications tailored to business needs.
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Sr. Application Developer

Sr. Application Developer

Bigbear.ai

Washington, DC • Hybrid

$85K - $205K/yr

Full-time

Posted 22 days ago


Job description

Overview

BigBear.ai is seeking a Senior Application Developer to support the Defense Intelligence Agency (DIA).

This position will be based out of Washington, D.C. and will offer remote flexibility.

You will be joining our amazing BigBear.ai team to provide development for legacy and existing systems whether it’s building out new features, enhancements, or bug fixes and adding features that will allow our successor system to integrate with older legacy systems so that both systems can co-exist. This position will require 2 days of onsite support with remaining days providing developer support remotely.


Responsibilities

As a Senior-Level Application Developer, some of your duties will require you to independently manage multiple complex work assignments with minimal oversight and review. Assignments may be broad in nature, requiring originality and innovation in determining how to accomplish tasks. Operates with appreciable latitude in developing methodology and presenting solutions to problems. Contributes to deliverables and performance metrics where applicable. Applies a comprehensive knowledge across key tasks and high impact assignments. Plans and leads major technology assignments. Evaluates performance results and recommends major changes affecting short-term project growth and success. Functions as a technical expert across multiple project assignments. May supervise others.


Qualifications

  • Must maintain an active TS/SCI clearance with poly or eligible for a poly
  • Master’s degree and 8+ years of experience with application or software development with least a portion of the experience within the last 2 years or Bachelor’s degree and 10+ years of experience with application or software development as a substitute to a Master’s degree.
  • Experience using Node.js with Typescript, SQL, PostgreSQL, Redis, and Elasticsearch
  • Experience with Angular and NestJS, JSON, Java, JavaScript, SharePoint, XML, VBAs, Oracle, MongoDB, Solr, SQL, Open AI, or other AI technologies
  • Experience with Docker containers and/or Red Hat Openshift.
  • Experience creating solutions to complex problems within a collaborative, cross-functional team
  • Ability to work with automated testing tools to perform testing and maintenance