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Application Developer Developer Jobs in Virginia

The role of Application Developer involves maintaining and enhancing operations on an existing collection and data enrichment platform while supporting the full stack of the application in a team ...

Position Title Application Developer III Overview We are seeking an experienced Application Developer III to support the design, development, and deployment of modern web-based and AI-enabled ...

Position Title Application Developer III Overview We are seeking an experienced Application Developer III to support the design, development, and deployment of modern web-based and AI-enabled ...

Position Title Application Developer III Overview We are seeking an experienced Application Developer III to support the design, development, and deployment of modern web-based and AI-enabled ...

Stefanini is looking for an Application Developer for Remote. For quick Apply, please reach out to Ayush Dwivedi: 248 728 2636/ ayush.dwivedi@stefanini.com W2 candidates only! Responsibilities:

Stefanini is looking for an Application Developer for Remote. For quick Apply, please reach out to Ayush Dwivedi: / W2 candidates only! Responsibilities:Design and develop applications, scripts, and ...

Stefanini is looking for an Application Developer for Remote. For quick Apply, please reach out to Ayush Dwivedi: 248 728 2636/ ayush.dwivedi@stefanini.com W2 candidates only! Responsibilities:

Stefanini is looking for an Application Developer for Remote. For quick Apply, please reach out to Ayush Dwivedi: 248 728 2636/ ayush.dwivedi@stefanini.com W2 candidates only! Responsibilities:

We welcome your application to receive consideration for the following position. Job Overview ... S. Computer Science, Computer Engineering, Computer Information Systems, Computer Systems ...

Application Developer

Richmond, VA · On-site

$80 - $90/hr

Stefanini is looking for an Application Developer for Remote. For quick Apply, please reach out to Ayush Dwivedi: 248 728 2636/ ayush.dwivedi@stefanini.com W2 candidates only! Responsibilities:

We welcome your application to receive consideration for the following position. Introduction The ... Demonstrated experience scripting and programming, with strong skills in Python, Bash, or Go for ...

We welcome your application to receive consideration for the following position. Introduction The ... Demonstrated experience scripting and programming, with strong skills in Python, Bash, or Go for ...

Mobile Application Developer

Fairfax, VA · Remote

$120K - $130K/yr

Bixal is seeking a Mobile Application Developer to join our digital services team to support FEMA's Office of External Affairs in delivering secure, accessible, and user-centered digital services ...

We welcome your application to receive consideration for the following position. Job Overview ... S. Computer Science, Computer Engineering, Computer Information Systems, Computer Systems ...

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

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Application Developer Developer information

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

To thrive as an Application Developer, you need strong programming skills in languages like Java, Python, or C#, experience with software development methodologies, and typically a degree in computer science or a related field. Familiarity with integrated development environments (IDEs), version control systems such as Git, and frameworks like .NET or React is essential. Problem-solving abilities, attention to detail, and effective communication set top performers apart in this role. These skills and qualities are critical for creating reliable, efficient software solutions that meet user needs and integrate seamlessly within organizational systems.

What are typical challenges faced by Application Developers when working on large-scale projects?

Application Developers working on large-scale projects often encounter challenges such as ensuring code quality across a distributed team, integrating with legacy systems, and managing tight deadlines. Collaboration with cross-functional teams—including testers, designers, and project managers—is essential for aligning on requirements and resolving issues quickly. Additionally, managing version control and maintaining clear documentation are critical to keeping the project organized and scalable. Successfully navigating these challenges can lead to greater responsibility and advancement opportunities within development teams.

What does an Application Developer do?

An Application Developer is responsible for designing, building, testing, and maintaining software applications for computers or mobile devices. They work with clients or stakeholders to understand requirements, write code, debug issues, and implement updates or new features. Application Developers often collaborate with other IT professionals, such as designers and analysts, to ensure the application meets user needs and business goals. Their work may involve various programming languages and development tools depending on the project.

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

AspectApplication Developer DeveloperApplication Developer
CredentialsTypically requires a bachelor's degree in computer science or related field, with certifications like Microsoft Certified: Azure Developer AssociateSimilar credentials, often the same certifications and educational background
Work EnvironmentDevelops, tests, and maintains software applications, often in team settings within tech companies or IT departmentsDesigns and builds software applications, working in similar environments with a focus on coding and debugging
Industry UsageCommonly used in software development firms, tech companies, and enterprise IT departmentsUsed across industries including finance, healthcare, and retail for application development roles

Application Developer Developer and Application Developer roles are closely related, often sharing similar skills, credentials, and work environments. The main difference lies in the specific job titles used by employers, but both focus on creating and maintaining software applications within various industries.

Application Developer

Application Developer

J5 Consulting

Chantilly, VA • On-site

Full-time

Posted 13 days ago


Job description

Job Summary:
J5 Consulting is a Maryland based company established in 2006 to provide computing and consulting services for government and commercial entities. The role of Application Developer involves maintaining and enhancing operations on an existing collection and data enrichment platform while supporting the full stack of the application in a team environment.
Responsibilities:
• support the full stack of the application
• building and maintaining secure Java 8+ web applications using the Spring Framework, Spring Boot, and Spring Security
• supporting projects using Python
• building and maintaining modern client-side interfaces using industry-standard UI frameworks, JavaScript, Typescript, and React
• designing, developing, querying, and maintaining ElasticSearch and related technologies
• designing, developing, and maintaining SQL-based databases, including PostgreSQL and MySQL
• developing PL/SQL database scripts, including procedures, functions, exception handlers, and triggers
• writing and tuning complex queries against structured and unstructured data sets
• developing, documenting, and maintaining secure and scalable REST APIs
• integrating services using messaging technologies, including service buses, publish and subscribe, and MQ
• managing and developing software applications in an AWS environment
• working with geo-locational data at both the backend and the application tier
• developing software in a DevOps environment
• maintaining Jenkins Continuous Integration/Continuous Delivery (CI/CD) pipelines with automated testing and deployment
• using Git as a source code repository
• working with big data processing and NoSQL database such as MongoDB, ElasticSearch, MapReduce, and HBase
• using Apache NiFi
• managing and mitigating IT security vulnerabilities using Plans of Actions and Milestones (POAMs), and applying FISMA security controls
Qualifications:
Required:
• At least two of the Contractor Team shall support the full stack of the application.
• Demonstrated experience building and maintaining secure Java 8+ web applications using the Spring Framework, Spring Boot, and Spring Security.
• Demonstrated experience supporting projects using Python.
• Demonstrated experience building and maintaining modern client-side interfaces using industry-standard UI frameworks, JavaScript, Typescript, and React.
• Demonstrated experience designing, developing, querying, and maintaining ElasticSearch and related technologies.
• Demonstrated experience designing, developing, and maintaining SQL-based databases, including PostgreSQL and MySQL.
• Demonstrated experience developing PL/SQL database scripts, including procedures, functions, exception handlers, and triggers.
• Demonstrated experience writing and tuning complex queries against structured and unstructured data sets.
• Demonstrated experience developing, documenting, and maintaining secure and scalable REST APIs.
• Demonstrated experience integrating services using messaging technologies, including service buses, publish and subscribe, and MQ.
• Demonstrated experience managing and developing software applications in an AWS environment.
• Demonstrated experience working with geo-locational data at both the backend and the application tier.
• Demonstrated experience developing software in a DevOps environment.
• Demonstrated experience maintaining Jenkins Continuous Integration/Continuous Delivery (CI/CD) pipelines with automated testing and deployment.
• Demonstrated experience using Git as a source code repository.
• This position requires US Citizenship.
• The successful candidate must have an active U.S. Government Top Secret Security Clearance with a Full Scope Polygraph.
Preferred:
• Demonstrated experience working with big data processing and NoSQL database such as MongoDB, ElasticSearch, MapReduce, and HBase.
• Demonstrated experience with Apache NiFi.
• Demonstrated experience with the Extract, Transform, and Load (ETL) processes.
• Demonstrated experience managing and mitigating IT security vulnerabilities using Plans of Actions and Milestones (POAMs), and applying FISMA security controls.
Company:
J5 Consulting is a technical consulting firm that offers engineering, cloud solutions, cyber security, and information technology services. Founded in 2006, the company is headquartered in Bowie, USA, with a team of 2-10 employees. The company is currently Early Stage.