Senior Application Developer jobs

Fairfax, Virginia

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Today

GovCIO is currently hiring a highly skilled Senior Application Developer with an active Secret clearance to design, build, and modify application software using programming languages such as Java, ColdFusion, JavaScript, and C#. This position will be located in Fairfax, VA and will be a hybrid position. Responsibilities Implement multiple design patterns. Integrate COTS products, use APIs, interact with data repositories, cross-domain solutions, and manage system interfaces. Manage legacy cod

Full-time

USD 135,000.00 - 165,000.00 per year

Senior Application Developer (Utilities)

Columbus, Ohio

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Today

Senior Application Developer - Drive Innovation Through Scalable Software Solutions This Jobot Job is hosted by: Emily Klopfenstein Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $110,000 - $130,000 per year A bit about us: We deliver custom technology and energy management solutions that empower multifamily communities to operate more efficiently and sustainably. By combining innovation, data-driven insights, and user-focused tools, we cr

Full-time

USD 110,000.00 - 130,000.00 per year

Senior Application Developer

Fairfax, Virginia

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Today

GovCIO is currently hiring a highly skilled Senior Application Developer with an active Secret clearance to design, build, and modify application software using programming languages such as Java, ColdFusion, JavaScript, and C#. This position will be located in Fairfax, VA and will be a hybrid position. Responsibilities Implement multiple design patterns.Integrate COTS products, use APIs, interact with data repositories, cross-domain solutions, and manage system interfaces.Manage legacy code a

Full-time

USD 135,000.00 - 165,000.00 per year

Sr. Application Developer SME

Washington, District of Columbia

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Today

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking a Sr. Application Developer to support the Defense Intelligence Agency (DIA). 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 b

Full-time

Senior Application Developer(Java) - Citizen

Hybrid in Tysons, Virginia

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30+d ago

Position Title: Senior Application Developer(Java)Location: Hybrid - Onsite at customer office in Tysons Corner, VA three days per week, remote two days per weekCustomer: ICE (United States Immigration and Customs Enforcement)Clearance Requirement: U.S. Citizenship Required; Active Public Trust or ability to obtain DHS suitability Position overview: Support an Operations and Maintenance program that delivers enhancements and functionality across multiple web-based applications for a dynamic gove

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Full-time

$110,000 - $125,000

ServiceNow Senior Application Developer

Remote

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Today

Job Title: ServiceNow Senior Application Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: CACI is seeking a ServiceNow Senior Application Developer in support of the Enterprise Information Technology as a Service (EITaaS) contract with the Department of the Air Force. The EITaaS program supports the Departmen

Full-time

USD 90,300.00 - 189,600.00 per year

IT Senior Application Developer (3 positions)

Remote or Olympia, Washington

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Today

Salary: $99,300.00 - $133,608.00 Annually Location : Thurston County - Olympia, WA Job Type: Full Time - Permanent Remote Employment: Flexible/Hybrid Job Number: 2026-07366 Department: Office of Financial Management Division: Information Technology Services Opening Date: 09/14/2026 Salary Information: The high end of the salary range, Step M is typically a longevity step Description Please note: This recruitment is open until filled. Applications will be reviewed daily. Please submit an applicat

Full-time

USD 99,300.00 - 133,608.00 per year

Senior Enterprise Security Application Developer

North Carolina

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Today

Senior Enterprise Security Application Developer Charlotte, NC Hybrid (3 days per week onsite in uptown Charlotte) $60 - $70 per hour 1-year contract with strong opportunity for extension or full-time hire W-2 only. No Corp-to-Corp or 1099 arrangements. Successful candidate must be able to work on W-2 without visa sponsorship both now and in future. ABOUT THE ROLE Brooksource is seeking an experienced Application Developer to join our Fortune 500 Energy & Utilities client's Enterprise Sec

Contract

$60.00 - $70.00

Sr. Application Developer Front-End

Washington, District of Columbia

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Today

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking a Sr. Application Developer with Front-End focus to support the Defense Intelligence Agency (DIA). 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.

Full-time

Senior Application Developer / Chicago / Intapp

Chicago, Illinois

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Today

A growing professional services firm is seeking a full-time Senior Application Developer to join its Chicago-based technology team in a hybrid work environment. This role focuses on enterprise application development, integrations, workflow automation, and business systems optimization utilizing technologies such as Boomi, SQL, C#, and cloud-based business applications. This opportunity is ideal for someone who enjoys leading technical initiatives from concept through delivery while partnering c

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Full-time

$80000 - $110000

Senior Cloud Application Developer

Raleigh, North Carolina

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Today

Maddisoft has the following immediate opportunity, let us know if you or someone you know would be interested. Send in your resume ASAP. - U.S. Citizens and those authorized to work in the U.S. are encouraged to apply. Send in resume along with LinkedIn profile without which applications will not be considered. Call us NOW! Visa sponsorship is available for this position. Job Title: Senior Cloud Application Developer Location: Raleigh, NC- Hybrid/In person Interview About the Role We are seek

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Full-time, Part-time, Third Party, Contract

Senior Cloud Application Developer - Hybrid - In Person Interview

Hybrid in Raleigh, North Carolina

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8d ago

Title:Senior Cloud Application Developer - Hybrid - In Person Interview Location:Raleigh,NCLength:Long termRestriction:w2 or c2cDescription:Mode of Intervew :- In Person Interview Very long term project (initial PO for 1 year, expect to go for 4+ years) Hybrid (3Days per week Onsite) at Raleigh-NCCloud services Certification is Mandatory Job Description:- The client requires the services of a Senior Cloud Application Developer that will help us build robust, scalable cloud applications and ser

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Contract

Depends on Experience

Senior Application .Net Developer

Strongsville, Ohio

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18d ago

Technology Company Strongsville, OH Work onsite M-F (after learning the position Friday will be remote) Needed ASAP DIRECT HIRE Must work on W2 without sponsorship NO C2C 2 Openings! Senior Application .Net Developer The position will help take our software to the next level through developing new software features and modifying/maintaining existing software. Sr. Application Developers participate in design and coding activities with our great team of developers. The ideal candidates will have

Easy Apply

Full-time

Depends on Experience

Senior Cloud Application Developer

Raleigh, North Carolina

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2d ago

Job Title: Senior Cloud Application Developer Location: Raleigh, NC (Hybrid) Interview: F2F NEED HEAVY EXPERIENCE WITH AWS AND PYTHON Client requires the services of a Senior Cloud Application Developer that will help us build robust, scalable cloud applications and serverless systems across AWS and Azure including backend dev, AI/ML integration, and deploying cloud-native components. Client requires the services of a Senior CloudApplication Developer that will help us build robust, scalable clo

Easy Apply

Contract, Third Party

60 - 70

Senior .Net Application Developer

Hybrid in Rockville, Maryland

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5d ago

Assyst is seeking a Senior .NET Application Developer to support the development, modernization, enhancement and maintenance of enterprise web applications and workflow solutions. The ideal candidate must have strong experience in .NET application development, database engineering, system integration, and UI/UX design, along with the ability to translate business requirements into production-ready solutions. Experience with legacy application modernization, HighGear workflow platforms, and gover

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Contract

60 - 75

Senior Java Application Developer

Remote

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5d ago

Senior Java Application Developer building Java web apps and services, PostgreSQL APIs, OAuth2/OpenAM auth, CI/CD in AWS. Replaces legacy systems. Location: Salt Lake City, UT (remote). UT residency not required. Contract, full-time. Pay: $74-$80/hr (W-2 $74.33 / C2C $80). Duration: ~12 months starting Dec 2026; possible extension. Required: - 15 yrs Java Core, JEE, JPA, JPQL - 5 yrs JSF/PrimeFaces (EJB/JSF preferred) - 10 yrs PostgreSQL SQL + PL/pgSQL - 5 yrs AWS - 5 yrs Java RESTful web servic

Easy Apply

Contract

74 - 80

Sr. Web Application Developer

Remote

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11d ago

Job Title: Sr. Web Application Developer Location: Indianapolis, IN Type: Contract Compensation: $58 - $70 Work Model: Remote offsite Responsibilities Lead the architecture, design, and development of modern web applications across a diverse technology stack, including .NET/C#, Node.js, and front-end frameworks (React, Angular, Vue). Design and implement scalable, cloud-native solutions using microservices and serverless architectures. Establish and enforce engineering best practices, codin

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Contract

$57.65

Sr Application Developer

San Francisco, California

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Today

Senior Application Developer (API Management & SOA Platforms) Role Overview We are seeking an experienced, communicative, and technically accomplished Senior Application Developer to join our Infrastructure, Platforms & Operations portfolio team. In this role, you will develop and maintain robust APIs for multiple lines of business within an efficient Agile SDLC while acting as a core advocate for our enterprise API Management platform. You will partner directly with application developers, arc

Full-time

USD 124,800.00 - 203,800.00 per year

Senior Application Developer

Oklahoma

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Today

Job Posting Title Senior Application Developer Agency 410 COMM. OF THE LAND OFFICE Supervisory Organization Commissioners Land Office-Data Processing Job Posting End Date Refer to the date listed at the top of this posting, if available. Continuous if date is blank. Note: Applications will be accepted until 11:59 PM on the day prior to the posting end date above. Estimated Appointment End Date (Continuous if Blank) Full/Part-Time Full time Job Type Regular Compensation Up to $87,125 Job

Full-time

USD 87,125.00 per year

Senior Application Developer

Annapolis, Maryland

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Today

Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2026! Belay Technologies is seeking a Senior Application Developer to join our intel team. You will act as a general-purpose Software Engineer and CNO Reverse Engineer for up-and-coming projects where you will design, develop, prototype, modify, and integrate solutions to provide mission-centric results. You will work closely with analysts, operators, data scientists and other software engineers to provide m

Full-time

USD 168,000.00 - 240,000.00 per year