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C4 Advanced Tactical Systems, LLC (CATS) is a certified Build to Print, U.S. manufacturer specializing in complex and precision products. We provide many services including manufacturing, integration/testing, environmental testing, quality assurance, and logistics services. Our primary focus is on quality and customer satisfaction. We are ITAR compliant and welcome FMF contracts and pass-through procurement for U.S. origin products. CATS 90,000 square foot modern facility is in Central Florida, minutes from Orlando International Airport. Our facility includes a spacious office area, five production clean rooms, high-bay area and ERP integrated warehouse. Job Summary The Systems Developer develops, implements, and supports enterprise business systems, with a primary focus on the company's Enterprise Resource Planning (ERP) system. This role uses .NET development and SQL skills to create and maintain custom applications, integrations, reports, and system enhancements that support business operations. The Systems Developer works closely with business users and technical team members to understand requirements, develop and test solutions, troubleshoot issues, and assist with the implementation of ERP modules, interfaces, and other enterprise applications. Essential Duties & Responsibilities Develop and maintain ERP applications, customizations, and enhancements using .NET, SQL, and related technologies. Gather business requirements and develop effective technical solutions. Troubleshoot ERP applications, integrations, and system issues. Develop and maintain interfaces between ERP and other enterprise applications. Test and deploy system changes, patches, upgrades, and new functionality. Create and maintain technical and system documentation. Work with end users, developers, IT staff, and other departments to support business needs and improve processes. Support the implementation and maintenance of ERP modules and other enterprise business systems. Education And/or Experience 1-3 years Microsoft .NET and SQL preferred. Agile development Object-Oriented Programming Database normalization SOAP and REST-based services Common design patterns (Factory, Singleton, Adapter, etc.) ASP.NET MVC Test-driven development Basic Employment Requirements Comply with all federal, state, and local laws and export/import regulations. Core .NET and SQL fundamentals Eager to learn and adapt to new business systems. Creative problem-solver. Strong communication skills and ability to explain technical ideas clearly. Collaborative and team-oriented. Enthusiastic, positive attitude and desire to learn from feedback and mentorship. Well-organized and able to manage multiple tasks effectively. Must be focused and pay high attention to detail. Must be US citizen authorized to work in the US. Must pass security background screening process. Work Environment/ Corporate Culture Work is conducted in an office environment in a production facility. Reasonable accommodations may be made to enable individuals with disabilities to Perform The Essential Functions. 9/80 Work schedule or as required by work in process. Full benefits package including medical, dental, vision, STD, LTD, GTL, 401K, Holidays and Vacation. C4 Advanced Tactical Systems, LLC. is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.
Here's where they are and how to stand out in your next interview.
24.795Jobs
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That number includes positions in India (9,577), Poland (3,429), the United States (1,753), Singapore (787), and Brazil (779). If you're looking to move or work remotely, check which countries match your goals — then filter WorkMundi by location to see what's actually hiring near you.
Most developer ads you'll see are written in English: 18,397 of the 24,795. That doesn't tell you whether the job itself requires you to speak English or work in English daily, so read each posting carefully. Don't assume the language of the ad matches the language of the team.
The employers posting the most developer roles are Link Group (369 jobs), Upvanta (257), jobgether (226), and OfferZen (212). If you're applying to any of these, research their hiring patterns. They move fast and post often, which means they're either scaling hard or replacing people who didn't fit.
In your interview, expect this: 'Walk me through the last time you had to debug something that took you more than an hour. What was it, what did you try first, and what would you do differently?' Hiring managers ask this to see if you think systematically or just try random fixes. Have a real example ready with specifics.