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Senior Application Developer Jobs in Decatur, GA

campus4tech

Senior ServiceNow Developer

Atlanta, GA · On-site

$52 - $71.50/hr

Senior ServiceNow Developer Job Location: Atlanta, GA Job Type: Hybrid (The candidate first day is ... Relevant certifications (e.g., ServiceNow Certified Application Developer, Implementation ...

MethodHub

Sr. ServiceNow Developer

Atlanta, GA · On-site

$52 - $71.50/hr

As a Senior ServiceNow Developer, you will play a crucial role in designing, implementing, and ... Relevant certifications (e.g., ServiceNow Certified Application Developer, Implementation ...

InterSources Inc

Sr. ServiceNow Developer

Atlanta, GA · On-site

$52 - $71.50/hr

They are seeking a Senior ServiceNow Developer to design, implement, and optimize solutions on the ... Preferred : • Relevant certifications (e.g., ServiceNow Certified Application Developer ...

Apex Informatics

Sr. ServiceNow Developer

Atlanta, GA · On-site

$52 - $71.50/hr

Title: Sr. ServiceNow Developer Location: Atlanta, GA Key Responsibilities * Design, develop, and ... Relevant certifications (e.g., ServiceNow Certified Application Developer, Implementation ...

Waystar

Senior Engineer II

Atlanta, GA · On-site

$100K - $138K/yr

The Sr. Specialist Application Engineer is responsible for troubleshooting and resolving technical issues as well WHAT YOU'LL DO * Proposes technical solutions to the Manager, Application Engineering

EAE USA Inc

Junior Application Engineer

Tucker, GA · On-site

... senior team members. 3. Engineering Support & Project Assistance * Assist Application Engineers ... with BOM development, quantity takeoffs, product selection research, submittal package preparation ...

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All JobsApplication Developer JobsSenior Application Developer JobsSenior Application Developer Jobs in Decatur, GA

Senior Application Developer information

See Decatur, GA salary details

$52.7K

$112.2K

$155.7K

How much do senior application developer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for senior application developer in Decatur, GA is $112,185.00, according to ZipRecruiter salary data. Most workers in this role earn between $93,700.00 and $128,900.00 per year, depending on experience, location, and employer.

What is a senior application developer?

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.

What are the key skills and qualifications needed to thrive as a senior application developer?

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 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 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.

How much does a senior application developer make?

The average salary for a senior application developer typically ranges from $100,000 to $150,000 annually, depending on experience, location, and industry. Skilled developers with expertise in specific programming languages, frameworks, or certifications may earn higher compensation. Salaries can also vary based on company size and project complexity.

What are the most commonly searched types of Application Developer jobs in Decatur, GA?

The most popular types of Application Developer jobs in Decatur, GA are:

What cities near Decatur, GA are hiring for Senior Application Developer jobs?

Cities near Decatur, GA with the most Senior Application Developer job openings:

Senior Application Developer jobs near you
Infographic showing various Senior Application Developer job openings in Decatur, GA as of August 2026, with employment types broken down into 76% Full Time, 18% Part Time, and 6% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $112,185 per year, or $53.9 per hour.

Sr. Xamarin Mobile Application Developer

Futurewave Systems

Atlanta, GA • Hybrid

Full-time

Re-posted 8 days ago

Job description

Company Description

Its businesses provide a diverse set of specialty, niche-market insurance products in the property, casualty, life and health insurance sectors. The company's two operating segments are Solutions and Specialty Property.

Job Description

Job Description:

Day to Day: This is an agile environment where a lot of the "red tape" and enterprise processes do not get in the way. That means when they want something done, they get it done quickly. THIS IS VERY IMPORTANT THAT THIS INDIVIDUAL CAN WORK IN THIS ENVIRONMENT.

Responsibilities 

70% of the role will be Application Layer development doing 2 things FOLLOWING OOD Principles: 

1) CREATING Mobile Application using enterprise best practices

2) New development using C# /Xamarin IDE / Provide expertise on alternatives.

10% of the role will be focused on partnering with the DBA to setup tables and extract data from the data layer. They have SQL Server 2008/2012 in their environment and LINQ to SQL as their Object Relational Mapping tool to make data access layer development easier. They will NOT need to create stored procedures and triggers from scratch. Just simple statements and queries. 

20% of the role will be focused on validation testing by creating a front end and providing code/optimization review for involved vendor. They will do this by creating a mini test harness within SOAPUI or test automation environment. Basic knowledge of HTML/CSS/Javascript/etc is needed.

Qualifications

Experience Requirements 

C#/ Web Services- 30% of this job will be consuming using Web API/ RESTful/WCF. Web API is the most preferred, but REST/WCF is fine as well. 

SQL Server 2008/2012- 10% of this role will be- Working within an entity framework & LINQ to SQL. They will partner with a DBA to setup tables, etc. Will NOT create stored procedures and triggers. Just simple queries and statements. 

Expert front end development knowledge using Xamarin IDE. Development of IOS/Android mobile app. Thorough understanding of client server and SOA architecture is a must. Understanding expert knowledge of mobile application development along with various patterns native, web and hybrid concept.

Must have the ability to write enterprise level code with unit testing as well provide contribution for test automation.

Must design patterns experience to ensure loose coupling of application for flexibility.

Must have expert level understanding of HTML5, CSS , Jquery Mobile, Responsive design

Must be a mobile apple nerd! Understand Cordova and phone gap


Additional Information

You may reach me @ (678) 608-3095. Call me as soon as you can so may discuss this great opportunity for you :)


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