Application Developer jobs in Delaware

Remote

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Today

Key Responsibilities Manage system integrations within the architecture of the enterprise HR/Finance platform and middleware. Support inbound and outbound integration issues, changes to existing integrations, and new integrations. Provide support for incident management and integration monitoring. Perform routine break/fix support and regression testing. Support inbound and outbound interfaces between the platform and middleware. Protect the accuracy and integrity of data and applications throu

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DSHS FTAA IT Application Developer - Journey

Remote or Olympia, Washington

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Today

Salary: $85,800.00 - $115,416.00 Annually Location : Thurston County - Olympia, WA Job Type: Project (limited duration) Remote Employment: Flexible/Hybrid Job Number: 2026-08822 Department: Dept. of Social and Health Services Division: FTAA Opening Date: 10/30/2026 Closing Date: 11/12/2026 11:59 PM Pacific Salary Information: The high end of the salary range, Step M is typically a longevity step Description Financial systems must keep working, even as the technology behind them changes. As an IT

Full-time

USD 85,800.00 - 115,416.00 per year

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

PeopleSoft Application Developer

Remote or Okemos, Michigan

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Today

Job Title: PeopleSoft Application Developer Job Location: Remote Interview Mode: Video Job Duration: 6 Months Job Summary: We are seeking an experienced PeopleSoft Application Developer to join the Application Development Team, supporting customized applications built around the PeopleSoft Financials Suite and integrations with external systems. The ideal candidate should have at least 8 years of experience, strong analytical and problem-solving capabilities, and a solution-oriented mindset.

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

USD 60-62

Peoplesoft Application Developer

Remote or Lansing, Michigan

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a PeopleSoft Application Developer in Lansing, MI. Summary: We are looking for a PeopleSoft Application Developer to join an Application Development Team supporting a customized application surrounding the PeopleSoft Financials Suite and external system integrations. REQUIREMENTS: * The ideal candidate should have at least 5 years of experience and be a strong problem solver with excellent analytical reasoning and critical-thinking skills *

Contract

$50 - $70 hourly

Application Developer - Public Safety and Justice Projects

Remote

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Today

Founded in 2001, Optima Global Solutions Inc., brings over 2 decades of experience and expertise in facilitating IT transformation within industries ranging from higher education and government to manufacturing and financial services. Sporting scalable and diverse business solutions expertise along with deep-domain based resourcing capabilities, Optima has a specialization in Automation and AI, Strategic Staffing and Custom Solutions Development, focusing on the core pillars of process, people,

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$80 - $90

.Net Application Developer/Architect - Remote

Remote

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Today

Responsibilities: This role is 100% remote.Develop, test, deploy, and maintain web applications and APIs.Design and optimize databases, queries, and stored procedures.Build responsive user interfaces and scalable backend services.Integrate cloud, AI, and third-party solutions.Troubleshoot production issues and enhance application performance.Collaborate with business and technical teams throughout the development lifecycle.Additional Skills and Information: C#, ASP.NET, .NET Core, MVCReact, Java

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Contract, Third Party

$55

AWS Application Developer : Remote : Fulltime

Remote

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Today

ROLE SUMMARY The hands-on application engineer responsible for designing, developing, deploying, and supporting cloud-native applications on AWS. Builds backend services using Python and Java, develops web user experiences with ReactJS, implements serverless components with AWS Lambda, deploys containerized workloads with AWS Fargate, creates secure APIs through Amazon API Gateway, and integrates application components with SQL databases. KEY RESPONSIBILITIES Cloud-native application developme

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Full-time

PeopleSoft Application Developer

Remote or Farmington Hills, Michigan

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Today

Summary: We are looking for a PeopleSoft Application Developer on our Application Development Team supporting a customized application surrounding the PeopleSoft Financials Suite and external system integrations. The ideal candidate should have at least 5 years of experience as a problem solver with excellent analytical reasoning and critical thinking skills. The candidate should also be a forward thinker with a solution-oriented mindset, who can communicate thoughts and ideas clearly. Must have

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Full-time, Contract, Third Party

Palantir Foundry Application Developer (17758)

Remote

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Yesterday

Baer is looking for Palantir Foundry Application Developer for a 6+ month Federal remote project. Title: Palantir Foundry Application Developer Location: Remote (Must be based in US) Duration: 6 months Rate: All-inclusive Alignment: W2 or C2C Overview: We are seeking an experienced Palantir Foundry Application Developer to build and maintain user-focused applications that enable operational data analysis, exception resolution, and governed workflows. The ideal candidate will have hands-on exp

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Contract

Depends on Experience

Java Application Developer

Newark, Delaware

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Today

Job#: 3051029 Job Description: Java Application Developer Location: Newark, Delaware (Hybrid) Role Overview This position is for an Application Programmer focused on Java application development, LLE triage and support, and release support. The role requires a candidate with strong Core Java and object-oriented programming skills to contribute to high-transaction volume services and applications. The work arrangement is a hybrid schedule, requiring a minimum of three days onsite per week. K

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Full-time

$63 - $65 per hour

DMS IT Application Developer

Remote

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Today

Job Description Join our Team as a DMS APPLICATION DEVELOPER! The Role: We're seeking a passionate and dedicated DMS Application Developer to join our team. In this role, you'll provide technical leadership in application architecture, solution design, and development while producing technical documentation, system designs, and workflow diagrams to support business understanding. This role mentors developers, establishes and promotes development standards and best practices, and serves as the t

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Full-time

USD 94,020.00 - 147,055.00 per year

Application Developer

Remote

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Today

Application Developer to join a high-impact engineering team supporting enterprise-scale applications. This role sits at the intersection of traditional software development and next-generation AI-assisted engineering. You will build, maintain, and extend Python-based applications backed by relational databases, while also leveraging cutting-edge agentic development tools including Claude Code to accelerate delivery, automate workflows, and solve complex problems in novel ways. The ideal candi

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Contract

Depends on Experience

Application Developer (APIs, Events, Platform Engineering) :: Remote (Fulltime)

Remote

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Today

We are seeking an experienced Application Developer (APIs, Events, Platform Engineering) to design, develop, and maintain scalable cloud-native applications and platform services on AWS. The ideal candidate will have strong expertise in Python, TypeScript, event-driven architectures, contract-first API development, platform engineering, and Infrastructure as Code (Terraform). This role requires hands-on experience building robust APIs, event-driven systems, authorization frameworks, and cloud-na

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Full-time

Palantir Application Developer

Remote

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Yesterday

Role:Palantir Application Developer Location: Mount Laurel, NJ ( work from office 3 days) Need strong expertise in frontend technology and architecture, Palantir, UX with customer interaction Look for combination of UX, Business Analysis, Frontend, and Palantir skills Skills To Be Evaluated On Palantir,Front End Technologies Leading Skills UI & UX Job Description We are seeking a user-focused Palantir Application Developer specializing in building modern, high-perfo

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Contract, Third Party

Depends on Experience

Senior Java Application Developer

Remote

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Today

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

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Contract

74 - 80

Senior Java Application Developer

Remote

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Today

Title: Senior Java Application Developer (IT Analyst) Location: Salt Lake City - Remote (Onsite as needed) Duration: 12 Months (Possible Extension) Minimum Mandatory Requirements Candidates must have all three: Strong hands-on experience developing and maintaining Java-based applications. Solid expertise in PostgreSQL, including writing SQL queries and working with databases. Practical experience with cloud computing and AWS environments. Required Technical Experience Java: 15+ years of ex

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Full-time

70 - 80

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 Java Application Developer (IT Analyst)

Remote

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Yesterday

Senior Java Application Developer (IT Analyst) Location: Remote Salt Lake City, UT Duration: 12+ Months (Potential Extension) Experience: 15+ Years Contract: C2C Position Overview We are seeking a highly experienced Senior Java Application Developer with strong expertise in Java Core, Java EE (JEE), PostgreSQL, and AWS cloud technologies. The ideal candidate will have extensive experience designing, developing, testing, and maintaining enterprise Java applications and web services. Thi

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Contract, Third Party

Depends on Experience

Application Developer - Senior (Power Pages Migration)

Remote

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Yesterday

Job Title: Application Developer - Senior (Full Stack Developer / Power Pages Migration Specialist) Job Posting ID: GOAPRDJP00001051 Client: Provincial Government (Alberta, Canada) Project: ADX Studio Modernization Positions: 2 Location: 2nd Floor, J.G. O'Donoghue Building, Edmonton, Alberta Work Model: 100% Remote (work must be done from within Canada); occasional onsite meetings on reasonable notice Term: Nov 16, 2026 to Mar 31, 2027 (approx. 6 months) Hours: 8:15 AM - 4:30 PM

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Third Party, Contract

Depends on Experience

Application Developer jobs in Delaware, USA