572 associate developer jobs at 262 companies in Middletown, DE
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Associate Software Developer
West Chester, Pennsylvania, United States
HybridFull Time
Venerable: Manages and optimizes legacy variable annuity business blocks.
1+ YOE1+ years professional experience in AI/ML and micro-service systems; proficiency with AWS services, Python, C#, ML libraries, and enterprise software development practices.
Maryland Environmental Service: Provides environmental utility and waste management services in Maryland.
2+ YOEBachelor's in engineering, 2–4 years relevant engineering experience, ability to obtain UST/AST inspector certifications within 18 months, ability to obtain Homeland Security clearance, valid driver's license (<5 points), able to lift 50 lbs, strong communication and regulatory knowledge.
Villanova University: Private Catholic research university providing higher education and research.
0+ YOEFoundational web development skills with 0–2 years experience. Familiarity with JavaScript/HTML/CSS, APIs, accessibility, and web performance. Strong communication, problem-solving, and willingness to learn AEM, cloud delivery, and integrations.
Adobe Experience Manager (AEM), AEM as a Cloud Service, AEM Edge Delivery Services, Modo Labs, OneCampus, Google Analytics, Google Tag Manager, React, Java
City of Philadelphia: Provides municipal services and governance to the city of Philadelphia.
Entry-level software engineering role requiring basic programming skills, a IT/CS degree or certificate, on-site collaboration, and ability to work with production systems.
OneMain FinancialNYSE: OMF: Provides personal loans and credit cards to nonprime consumers.
Senior backend architect with hands-on engineering, API and data integration expertise; Kubernetes, GraphQL, microservices, and CI/CD experience; comfortable in financial services environments.
ASRC Federal: Provides engineering and IT services to federal government agencies.
1+ YOEBachelor's or equivalent experience,1+ year application development experience with Microsoft Power Platform,active DoD Secret clearance,CompTIA Security+ required,PL-900 within 6 months; Power Apps/Automate/BI experience.
Power Apps, Power Automate, Power BI, Power Platform, Palantir Foundry, Army Vantage, Dataverse, Microsoft 365
Quanta ServicesNYSE: PWR: Provides specialized infrastructure services for energy and communication industries.
0+ YOEABET-accredited BS in Engineering required, EIT preferred, 0-2 years' experience, US driver's license and work authorization, proficiency with AutoCAD/MicroStation/GIS and Microsoft Office365, ability to travel up to 25%.
Associate, Financial Platform Engineer (Java) / Wilmington, DE
Wilmington, Delaware, United States
$115k-$145k/yrHybridFull Time
BlackRockNYSE: BLK: Provides investment management and financial technology services globally.
4+ YOEB.S./M.S. in STEM,4+ years enterprise software development; strong Java stack experience; knowledge of databases, cloud, distributed systems, Python and data libraries; agile experience.
5+ YOE5+ years systems analysis/application development (or 7+ with associate). Expert C#/.NET experience, RESTful API and service architecture, DevOps/CI/CD familiarity, exposure to Angular, strong analytical and communication skills.
UL SolutionsNYSE: ULS: Provides safety science testing, inspection, and certification services globally.
0+ YOEUniversity degree or equivalent technical certification in engineering fields; experience in field engineering, compliance, or quality engineering preferred; ASQ certification a plus; travel within Eastern PA; strong communication and reading schematics; field inspections.
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
10+ YOEAssociate degree or 2-year technical school (or 15 years relevant experience in lieu of education), active TS/SCI clearance, minimum 10 years experience, ability to research, design, develop, test, and maintain software and databases; up to 10% local travel.
Children's Hospital of Philadelphia: Comprehensive pediatric medical care and pediatric clinical research.
2+ YOE2+ years fundraising, development, administration or related experience; high school diploma required, bachelor\u0002s preferred; event planning experience preferred; confidentiality and strong communication skills required.
DonorForce, Microsoft 0365, QlikSense, Tableau, SharePoint, Workfront, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Salesforce, Raiser's Edge
Energy TransferNYSE: ET: Transports and stores natural gas and crude oil.
0+ YOEBachelor's in engineering, 0-3 years process controls experience, knowledge of DCS/PLC/HMI/SCADA, network protocols (EtherNet/IP, Modbus), strong troubleshooting and communication skills.
Holtec International: Provides nuclear fuel storage systems and small modular reactors.
Bachelor’s in Mechanical, Nuclear, or related engineering; MATLAB/MathCAD/SolidWorks experience; nuclear plant experience; EIT; U.S. citizenship or permanent residency.
Asbury Park or Chicago or Baltimore or New York City
$70k-$80k/yrHybridFull Time
Solar Landscape: Develops and operates commercial rooftop solar energy projects.
Bachelor's in electrical engineering or related field, internship or related experience preferred, knowledge of utility interconnection process, ability to prepare applications and review site plans.
Globus MedicalNYSE: GMED: Manufactures medical devices and robotic systems for musculoskeletal surgery.
Bachelor's in electrical engineering required; experience with PCB design (Altium), analog/digital/microcontroller circuitry, communication protocols (I2C, SPI, UART, RS-485, Wi‑Fi, Bluetooth), firmware in C/Rust, Python test scripts, and electrical test equipment.
Energy TransferNYSE: ET: Operates energy infrastructure including pipelines, storage, and terminals.
0+ YOEBachelor's in engineering, 0–3 years process controls familiarity, knowledge of EtherNet/IP and Modbus, DCS/HMI/PLC experience, networking concepts, safety and ability to work weekends/holidays.