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Core Development Group Jobs (NOW HIRING)

The Timberline Group

Developer .Net/C#

Saint Louis, MO · On-site +1

$47 - $62/hr

NET Core development to join our team in St. Louis, MO. You will have the opportunity to utilize a ... Group Phone: 636-209-5537 PO Box 565, Sullivan, Mo 63080 www.timberlinegrp.com resumes ...

RPM Development Group

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Maintenance Technician

Trenton, NJ · Remote

$23/hr

RPM Development Group, a leading NJ developer of affordable housing, is seeking an experienced ... Sustainable building is one of the core values that guides our work. When affordable housing is ...

RPM Development Group

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Maintenance Technician

Jersey City, NJ · On-site

$21/hr

RPM Development Group, a leading NJ developer of affordable housing, is seeking an experienced ... Sustainable building is one of the core values that guides our work. When affordable housing is ...

RPM Development Group

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Maintenance Technician

Newark, NJ · On-site

$20/hr

RPM Development Group, a leading NJ developer of affordable housing, is seeking an experienced ... Sustainable building is one of the core values that guides our work. When affordable housing is ...

RPM Development Group

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Maintenance Technician

Westville, NJ · Remote

$20/hr

RPM Development Group, a leading NJ developer of affordable housing, is seeking an experienced ... Sustainable building is one of the core values that guides our work. When affordable housing is ...

Tanisha Systems

UI Architect

Charlotte, NC · On-site

We are looking for experts and individual contributors who can participate in technical group discussion, performs onsite core development, think out of the box, in-depth knowledge in computer ...

Tanisha Systems

UI Architect

Charlotte, NC · On-site

We are looking for experts and individual contributors who can participate in technical group discussion, performs onsite core development, think out of the box, in-depth knowledge in computer ...

RPM Development Group

Residential Porter

Trenton, NJ · On-site

$20/hr

RPM Development Group, a leading NJ developer of affordable housing, is seeking an experienced ... Sustainable building is one of the core values that guides our work. When affordable housing is ...

RPM Development Group

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Off-Site Maintenance Technician

Keansburg, NJ · On-site

$20 - $24/hr

RPM Development Group, a leading NJ developer of affordable housing, is seeking an experienced ... Sustainable building is one of the core values that guides our work. When affordable housing is ...

TREK Development Group

Part-Time Porter

Baden, PA · On-site

$13.50 - $16.75/hr

TREK Development Group is a Pittsburgh- based real estate development firm specializing in building ... Our core values: Aesthetics, Alignment, Collaboration, Compassion, Inclusiveness, Quality ...

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Core Development Group information

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How much do core development group jobs pay per year?

As of Sep 7, 2026, the average yearly pay for core development group in the United States is $70,347.00, according to ZipRecruiter salary data. Most workers in this role earn between $49,000.00 and $90,000.00 per year, depending on experience, location, and employer.

What is a core development group?

A Core Development Group typically refers to a team of key software engineers or developers responsible for the foundational aspects of a software project or system. This group is in charge of designing, developing, and maintaining the core architecture, frameworks, and essential features that other teams or users rely on. Core Development Groups often set coding standards, review contributions, and ensure the stability and performance of the software. Their work is critical for the long-term sustainability and success of complex software projects.

What are the key skills and qualifications needed to thrive as a core developer, and why are they important?

To thrive as a Core Developer, you typically need advanced programming skills, a deep understanding of software architecture, and experience with version control systems, often supported by a degree in computer science or related fields. Familiarity with languages like C++, Python, or Java, as well as tools such as Git and continuous integration systems, is commonly required. Strong problem-solving abilities, collaboration, and effective communication are vital soft skills that set top performers apart. These competencies ensure the delivery of robust, scalable software solutions and foster successful teamwork in complex development environments.

What are some common challenges faced by members of a core development group in a software company?

Members of a Core Development Group often handle foundational aspects of a software product, which means they must balance stability with innovation. A frequent challenge is maintaining and improving core systems while ensuring backward compatibility and minimal disruption to other teams. They also work closely with multiple departments—such as QA, product management, and other development teams—requiring excellent communication and collaboration skills. Additionally, troubleshooting complex issues at the system level and keeping up with new technologies is a regular part of the job.

What is the difference between Core Development Group vs Software Developer?

AspectCore Development GroupSoftware Developer
CredentialsTypically requires a degree in computer science or related field, with certifications like Java or AWS often preferredRequires a degree in computer science or related field; certifications are optional but beneficial
Work EnvironmentCollaborative team within a development firm or tech company, often involved in multiple projectsIndividual or team-based work in tech companies, startups, or as freelancers
Industry UsageCommonly used in consulting firms, software agencies, and large tech companiesWidely used across tech industries, startups, and freelance markets

Core Development Group and Software Developer roles share similar credentials and work environments, but Core Development Groups often refer to teams within larger organizations or consulting firms, focusing on multiple projects, whereas Software Developers may work independently or within smaller teams. Both roles are integral to software creation, but the scope and context differ slightly.

What does the core development group do?

The core development group is responsible for designing, building, and maintaining the main software components of a project or product. They write code, perform testing, and collaborate on system architecture using programming languages and development tools. Their work ensures the stability, performance, and scalability of the software system.
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Core Development Group jobs near you
Infographic showing various Core Development Group job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 15% Part Time, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $70,347 per year, or $33.8 per hour.

Developer .Net/C#

The Timberline Group

Saint Louis, MO • On-site, Remote

$47 - $62/hr

Full-time

Re-posted 19 days ago

Job description


We are seeking a full stack developer with JavaScript and C# .NET Core development to join our team in St. Louis, MO. You will have the opportunity to utilize a wide range of new development technologies while performing full life-cycle development of new projects as well as upgrading existing projects for our clients. We offer competitive salaries, full benefits, and a challenging fast paced work environment.
Job Responsibilities:
  • Develop user interfaces for desktop applications that communicate with external web services.
  • Develop internal and external web services using RESTful API design practices
  • Collaborate on a Scrum Agile team to design and develop software solutions that provide value to the business.
SUPERVISORY RESPONSIBILITIES:
This position has no supervisory responsibilities.
Requirements:
At least two (2) years of programming/engineering and design experience with the following skills:
  • Knowledge of JavaScript practices.
  • C# .Net Core development
  • Proficient in HTML and CSS.
  • Source code systems such as GIT or TFS.
  • Web API or similar RESTful services
  • SQL Databases
  • Professional communication skills.
Preferences:
  • Angular 4 or greater experience a big plus
  • MVC experience a plus
  • Agile experience a plus
  • Unit testing experience a plus
  • User interface and graphic design skills a plus.
  • ADO .NET experience a plus
Education / Other Experience:
•College Degree or equivalent experience
The Timberline Group
Phone: 636-209-5537
PO Box 565, Sullivan, Mo 63080
www.timberlinegrp.com
resumes@timberlinegrp.com
"Delivering quality solutions through quality people"

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