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Contract Java Developer C2C Jobs in Middletown, DE

Calance US

.NET Developer- Onsite

Wilmington, DE

W2 only contract, no 3rd parties or C2C please - onsite interview required in Wilmington, DE * * We are seeking an experienced .NET Developer to design, build, and maintain enterprise-grade web ...

Centstone

Mainframe IMS & CICS Developer

Wilmington, DE · On-site

$45 - $55/hr

Wilmington, DE (100% Onsite - 5 Days/Week) Pay Rate: $45-$50/Hour (C2C) Contract: Contract Schedule ... Developer to join our team in Wilmington, Delaware. The ideal candidate will have extensive ...

Right Talent Right Now

Sr. Software Developer

Newark, NJ

$57 - $75.25/hr

Princeton, NJ Length 6-12 months contract The candidates will perform in a server-side developer ... Java, HTML, JSF, XMLOperating Systems: Windows, UNIX/LinuxLocation Princeton, NJLength 6-12 month ...

Varsity Tutors

AP Computer Science A Tutor

Chester, PA · Remote

$40/hr

Deep knowledge of Java programming including primitive types, objects, boolean expressions ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

TecTammina

IVR Developer

Newark, DE · On-site

... java code but this is not a java development role Additional Information Share the Profiles to mahesh(@)techtammina(dot)com Contact: 703-349-1004 Job Type: W2 Contract Eligibility: EAD Green Card ...

Mavik Labs LLC

Golang Developer Web3 Experiance

Dover, DE · On-site +1

$120K - $156K/yr

... contract interactions. - Ensure robust security measures for a decentralized ecosystem. - Lead and mentor junior engineers in best practices. Required Skills: - 5+ years of experience with Go ...

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Contract Java Developer C2C information

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How much do contract java developer c2c jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for contract java developer c2c in Middletown, DE is $53.44, according to ZipRecruiter salary data. Most workers in this role earn between $46.20 and $59.81 per hour, depending on experience, location, and employer.

What is the difference between Contract Java Developer C2C vs Contract Java Developer W2?

AspectContract Java Developer C2CContract Java Developer W2
Employment TypeIndependent contractor, self-employedEmployee of the staffing agency or company
Tax & BenefitsResponsible for own taxes, no benefits includedTaxes withheld by employer, includes benefits like health insurance
Work EnvironmentTypically remote or client-site, project-basedUsually on-site or hybrid, with more structured hours
Payment StructureInvoicing clients, higher hourly rateSalary or hourly wage, includes payroll taxes

Contract Java Developer C2C and Contract Java Developer W2 differ mainly in employment status, tax responsibilities, and benefits. C2C offers more independence and potentially higher pay but requires managing taxes and benefits independently. W2 provides a more traditional employment setup with benefits and tax withholding. The choice depends on your preference for independence versus stability.

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Contract Java Developer C2C jobs near you

AI/ML Lead / Architect C2C contract Wilmington ,DE

Wilmington, DE • On-site

Tech Mirrors
See more jobs at Tech Mirrorsexternal

$53.50 - $73.50/hr

Other

Posted 23 days ago

Key responsibilities

  • Own end‑to‑end architecture for the AI‑agent, DSL, and SFMC automation ecosystem, including designing AI systems, backend microservices, APIs, and integrations.

  • Guide and lead engineering teams through architectural decisions, code reviews, and technical validation of prototypes and design choices.

  • Architect cloud‑native, highly available systems on AWS, ensuring integration with SFMC components and maintaining system observability, security, and compliance.

Job description

Job Title

AI/ML Lead / Architect

Location

Wilmington, DE (5 days Onsite)

Contract

Contract

Responsibilities
  • Architecture Ownership – Own end‑to‑end architecture for the AI‑agent, DSL, and SFMC automation ecosystem. Design agentic AI systems, backend microservices, APIs, and SFMC integrations (REST/SOAP). Define DSL schemas (JSON/YAML) for AI‑generated workflows, ensuring extensibility, safety, and deterministic execution. Establish guardrails, validation, simulation, and compliance frameworks for AI‑generated journeys and campaigns. Create and maintain system blueprints, including data flow diagrams, integration contracts, and deployment architecture.
  • Technical Leadership – Act as the hands‑on technical lead, guiding AI/ML engineers, DSL engineers, backend developers, and SFMC specialists. Lead POCs, prototypes, and architectural spikes to validate design decisions and technology choices. Drive coding standards, design patterns, and best practices across engineering teams. Conduct architectural reviews, code reviews, and design walkthroughs. Unblock teams, make technical decisions, and ensure alignment with architectural vision.
  • AI/ML & Agentic Systems – Partner with AI/ML teams on agent frameworks (Agent SDK, LangChain, LangGraph, CrewAI, Semantic Kernel). RAG pipelines, embeddings, and vectorization. LLM fine‑tuning, evaluation, and safety mechanisms. Define prompting strategies, context engineering, and model‑interaction patterns.
  • Backend, Cloud & Integration Architecture – Architect cloud‑native, highly available systems on AWS using IaC (Terraform). Oversee backend microservices, orchestration layers, and execution pipelines. Ensure robust integration with SFMC components: Journey Builder, Email Studio, Data Extensions, Personalization logic, REST/SOAP APIs. Ensure observability, monitoring, logging, and reliability across all services.
  • Security, Governance & Compliance – Ensure compliance with security, privacy, and governance requirements for AI‑generated marketing workflows. Define architectural controls for safe execution, auditability, and data protection. Lead performance optimization, scalability planning, and risk mitigation.
  • Cross‑Functional Collaboration – Work closely with business, product, CRM, and marketing operations teams to translate requirements into scalable technical solutions. Communicate architectural decisions clearly to both technical and non‑technical stakeholders.
Required Skills & Experience
  • 10+ years of software engineering experience with at least 3+ years in a Tech Lead or Architect role.
  • Strong background in AI/ML systems, including LLMs, agentic architectures, prompt engineering, RAG pipelines.
  • Experience designing complex distributed systems and workflow automation platforms.
  • Deep understanding of DSL design, interpreters, ASTs, and compiler concepts.
  • Strong proficiency in Python, TypeScript, or Java.
  • Experience with cloud‑native architectures (AWS/Azure/GCP), containers, and microservices.
  • Proven ability to lead engineering teams, conduct design reviews, and drive technical decisions.
  • Excellent communication and stakeholder management skills.
Preferred Qualifications
  • Experience building AI‑driven workflow automation or autonomous agent systems.
  • Familiarity with AMPscript and SSJS.
  • Background in marketing automation, CRM systems, or customer lifecycle design.
  • Experience with security, compliance, and governance for AI systems.
  • Prior experience in fixed‑bid or outcome‑based delivery environments.
  • Experience with event‑driven architectures and messaging systems.
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