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Sage 300 Developer Jobs (NOW HIRING)

Serve as the subject matter expert on our integrations with Procore, Sage 100/300/Intacct ... Collaborate with Product and Engineering teams to share field insights, ensuring our roadmap ...

Project Manager

Midlothian, VA · On-site

$90K - $130K/yr

A Bachelor's degree in construction management, architecture, engineering, or a related field. * Proficiency with construction management software, such as Procore and Sage 300 (experience with ...

Project Manager

Sauk Rapids, MN · On-site

$80K - $120K/yr

The Project Manager collaborates with engineers, architects, and the customer to determine the ... Timberline/Sage 300 Estimating, Procore software skills are a plus, but not a requirement

Completes all project documentation within the appropriate component of the company's Sage 300 and ... The possession of engineering and architectural degrees may be considered as equally qualified if ...

Completes all project documentation within the appropriate component of the company's Sage 300 and ... The possession of engineering and architectural degrees may be considered as equally qualified if ...

Development Controller

Carlsbad, CA · On-site

$190K - $220K/yr

... housing developers. Reporting directly to the CFO, this role oversees accounting operations ... Serving as the primary administrator of Sage 300 CRE * Overseeing payroll review, forecasting, and ...

Senior Project Manager

Bellflower, CA · On-site

$130 - $150K/hr

Mentor and develop Project Engineers, Assistant Project Managers, and Coordinators * Encourage ... Sage 300 Construction and Real Estate * Procore Construction Management Software * AIA Contract ...

Senior Project Manager

Bellflower, CA · On-site

$130 - $150K/hr

Mentor and develop Project Engineers, Assistant Project Managers, and Coordinators * Encourage ... Sage 300 Construction and Real Estate * Procore Construction Management Software * AIA Contract ...

Project Accountant

Waterbury, CT · On-site

$75K - $85K/yr

Experience with Sage 300 Construction or a similar construction ERP (Sage strongly preferred ... Arden Building Companies is the holding company for Arden Engineering Constructors, Corporate ...

Project Accountant

Waterbury, CT · On-site

$62K - $81K/yr

Experience with Sage 300 Construction or a similar construction ERP (Sage strongly preferred ... Arden Building Companies is the holding company for Arden Engineering Constructors, Corporate ...

Experience with Sage 300 Construction or a similar construction ERP (Sage strongly preferred ... Arden Building Companies is the holding company for Arden Engineering Constructors, Corporate ...

Project Accountant

Waterbury, CT

$62K - $81K/yr

Experience with Sage 300 Construction or a similar construction ERP (Sage strongly preferred ... Arden Building Companies is the holding company for Arden Engineering Constructors, Corporate ...

Project Accountant

Escondido, CA · On-site

$26 - $46/hr

Already has the ability to navigate within Sage 300 * Build positive working relationships with the CFO, Project Managers, Contract Administrators, Accounting Team, Project Engineers, and Leadership.

Showing results 21-40

Sage 300 Developer information

What are some common challenges Sage 300 developers face when working on system customizations for clients?

Sage 300 Developers often encounter challenges related to balancing client-specific customization requests with maintaining system stability and compatibility with future software updates. Ensuring seamless integration with third-party applications and troubleshooting unexpected errors can also be demanding, especially in complex business environments. Close collaboration with both technical and non-technical team members is essential to clearly understand business requirements and deliver effective solutions. Staying updated with the latest Sage 300 releases and best practices can help developers proactively address these challenges.

What is the difference between Sage 300 Developer vs Sage 300 Consultant?

AspectSage 300 DeveloperSage 300 Consultant
Primary RoleDevelops, customizes, and maintains Sage 300 software solutionsImplements, configures, and advises on Sage 300 system usage
Skills & CertificationsProgramming, SQL, Sage 300 SDK knowledgeBusiness process expertise, Sage 300 training/certification
Work EnvironmentSoftware development teams, IT departmentsClient sites, consulting firms, project management
Employer & Industry UsageSoftware companies, IT service providersAccounting firms, ERP consulting firms

While Sage 300 Developers focus on creating and customizing software solutions, Sage 300 Consultants primarily implement and optimize Sage 300 for clients. Both roles require knowledge of Sage 300 but differ in their core responsibilities and work environments.

What are the key skills and qualifications needed to thrive as a Sage 300 developer?

To thrive as a Sage 300 Developer, you need strong programming skills in languages like C#, .NET, and SQL, along with a deep understanding of the Sage 300 ERP platform. Familiarity with Sage 300 SDK, Crystal Reports, and integration tools is typically required, and relevant certifications such as Sage 300 Consultant or Developer credentials are beneficial. Excellent problem-solving, attention to detail, and effective communication are critical soft skills for collaborating with clients and internal teams. These skills ensure efficient customization, troubleshooting, and successful deployment of Sage 300 solutions that meet business needs.

What is a Sage 300 developer?

A Sage 300 Developer is a software professional who specializes in customizing, integrating, and maintaining the Sage 300 ERP system, formerly known as ACCPAC. They develop modules, scripts, and reports to tailor Sage 300 to an organization's specific business needs. Sage 300 Developers often work with technologies such as VB.NET, C#, SQL, and the Sage 300 SDK to extend the system's core functionalities. Their expertise helps companies optimize their accounting, inventory, and business management processes using Sage 300.
More about Sage 300 Developer jobs
What cities are hiring for Sage 300 Developer jobs? Cities with the most Sage 300 Developer job openings:
What states have the most Sage 300 Developer jobs? States with the most job openings for Sage 300 Developer jobs include:
Infographic showing various Sage 300 Developer job openings in the United States as of August 2026, with employment types broken down into 80% Full Time, 3% Part Time, and 17% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Construction Senior Staff Accountant / Construction Billing

MJD

Waterbury, CT • On-site

Full-time

Re-posted 22 days ago


Job description

Salary: $75,000 - $85,000, This range is a good faith estimate of the expected salary range for this position, based on a wide range of factors including qualifications, experience and training, and other considerations permitted by law.

MJ DALY, LLC is a well-established company that has set the standards for exceptional quality, on-time service, and wrapped itself in friendly customer service. MJ DALY has proven itself as a place to provide career opportunities for an individual to master their craft, earn competitive wages, and to make an impact in the lives of our employees, customers, and community.


While working for us, expect to work in an environment that is employee-centric or in other words employee focused and most of all, where your hard work is appreciated, recognized, and rewarded. The success of the company and your future is directly impacted by your daily contributions. If you are looking to be a part of something more than just a job Make the move, apply today!


MJ DALY, LLC has been waiting for you!


We are seeking an experienced Senior Staff Accountantwith construction industry experienceto join our Accounting department. This individual must work collaboratively with internal office personnel, external customers, and union trade craftspeople in managing and coordinating all mechanical, HVAC, and plumbing construction activities to meet accounting objectives.


This role is responsible for maintaining the job cost accounting functions under the direction of the Controller. The role will assist project managers by preparing AIA billings and will be responsible for proactively monitoring and following up with customers' invoice payment scheduling. This position is based in Waterbury, CT, with occasional required travel to the company headquarters in Pawtucket, RI, for meetings and training.


Essential Duties:

  • Perform project accounts payable/receivable functions under the direction of the Controller.
  • Serve as liaison between the accounting division and project managers to ensure invoice integrity.
  • Enter invoices into accounting software (Timberline/Sage 300 paperless).
  • Review / Manage lien waivers for subcontractors and general contractors.
  • Reconcile subcontract and vendor invoices with committed costs and confirm that COIs are still valid prior to paying subs.
  • Manage insurance requirements for all subcontractors.
  • Set up new projects and contracts in accounting software (Timberline/Sage 300).
  • Setup schedule of values in the job cost module for project billing.
  • Prepare / Submit Monthly AIA for payment
  • Prepare AIAs for Service and help manage subs for service.
  • Reach out to GMs 1 week before billing to request draws.
  • Review pencils with PMs and work with them on punch list items, holding up payments.
  • Enter change orders and the schedule of values.
  • Backup for entering Certified payrolls on various contractor portals.
  • Review Job Cost reports and cost to complete estimates with the management team.
  • Assist with other administrative and accounting duties as needed.

Qualifications:

  • A bachelors degree in accounting, finance, or related experience is required.
  • 5+ years of experience in construction accounting administration.
  • Strong interpersonal and verbal/written communication skills to effectively communicate with employees, customers, vendors, and subcontractors.
  • Experience using Timberline/Sage 300 project financial software or similar software.
  • Ability to prioritize tasks and meet deadlines.
  • Proficiency in using Excel and other Microsoft Office Suite software.


Additional Information:


Arden Building Companies is the holding company for Arden Engineering Constructors, Corporate Mechanical of New England, Earthwise Energy Technologies, MJ Daly, and Unique Metal Works. Our comprehensive skill sets cover a wide range of services, including mechanical, electrical, and fire protection construction, service, maintenance, and building automation. With our extensive experience and talented teams, we provide the utmost level of quality and solutions for the demands of todays complex building systems. We are New Englands premier mechanical contractor.


MJ DALY, LLC is an equal opportunity employer and does not discriminate based on race, color, gender identity, sexual orientation, national origin, age, disability, genetic information, religion, martial or partnership status, parental status, military service, or any legally protected characteristics. All our employees share the responsibility for supporting our policies for a harassment-free and drug-free workplace.


All offers of employment are contingent upon a criminal background check, driving record, and a 5-panel drug screen, satisfactory to Arden Building Companies, LLC policies.