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Software Developer Contract Jobs in Springfield, PA

Chipton Ross

Rust Software Developer

Camden, NJ · On-site

Job #216012 Chipton-Ross is seeking a Rust Software Developer for a contract opportunity in Camden,NJ. BASIC QUALIFICATIONS (REQUIRED SKILLS/EXPERIENCE) * U.S. citizenship with a Active Department of ...

Maximus

AI/ML Software Developer

West Chester, PA · Remote

Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a ... into software applications and system architectures using APIs and microservices - Supports ...

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Maximus

AI/ML Software Developer

Wilmington, DE · Remote

Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a ... into software applications and system architectures using APIs and microservices - Supports ...

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Maximus

AI/ML Software Developer

Philadelphia, PA · Remote

Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a ... into software applications and system architectures using APIs and microservices - Supports ...

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Hirekeyz Inc

Mainframe IMS DB Developer

Wilmington, DE · On-site

$47.50 - $61.25/hr

Mainframe IMS DB Developer (10 roles) Location: Wilmington, DE - 5 days onsite Job Type ... Contract/W2/Full Time Job Responsibilities: Executes software solutions, design, development, and ...

Mondo

Staff Software Engineer

Horsham, PA · Remote

$80 - $90/hr

Contract to Hire! Compensation Range: $80-90/hr on W2 Benefits: Eligible for Health, Dental, Vision, 401K Must be authorized to work in the U.S. This position is not eligible for sponsorship

ECS

Software Engineer

Moorestown, NJ · On-site

This position is contingent upon contract award. The Software Engineer will design, develop, optimize, test, and document real-time radar software for multi-processor radar systems. This position ...

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Software Developer Contract information

See Springfield, PA salary details

$45.3K

$105.5K

$156.6K

How much do software developer contract jobs pay per year?

As of May 31, 2026, the average yearly pay for software developer contract in Springfield, PA is $105,510.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,900.00 and $122,600.00 per year, depending on experience, location, and employer.

What is a Software Developer Contract job?

A Software Developer Contract job is a temporary or project-based position where a developer is hired for a specific duration, typically through a contract agreement. Contractors may work independently, for an agency, or directly with a company to develop, test, and maintain software applications. These roles often offer flexibility but may not include benefits like health insurance or paid time off. Contract developers are usually paid hourly or per project and may work remotely or on-site depending on the employer's needs.

What are the key skills and qualifications needed to thrive in the Software Developer Contract position, and why are they important?

A successful Software Developer Contract requires strong programming abilities, solid knowledge of software development methodologies, and relevant project or domain expertise, often supported by a degree in computer science or a related field. Familiarity with languages like Java, Python, or JavaScript, as well as tools such as Git, Agile frameworks, and certification in areas like AWS or Scrum, is highly valued. Excellent problem-solving skills, adaptability, effective communication, and an ability to quickly integrate into new teams are crucial soft skills. These competencies enable contract developers to deliver high-quality solutions while efficiently navigating diverse projects and rapidly changing work environments.

What are the typical work arrangements and expectations for contract Software Developers?

Contract Software Developers are usually hired for specific projects or defined timeframes, which can range from several weeks to multiple months, often working remotely or on-site depending on client needs. They are expected to quickly understand project requirements, deliver code efficiently, and collaborate with both in-house teams and other contractors, maintaining flexibility to adapt to different workflows and tools. Because contract roles may not include the same onboarding experience as permanent positions, self-motivation and strong independent work habits are important. This work arrangement provides valuable exposure to various industries and technologies, often expanding a developer’s professional network and enhancing career versatility.
More about Software Developer Contract jobs
What are the most commonly searched types of Software Developer jobs in Springfield, PA? The most popular types of Software Developer jobs in Springfield, PA are:
What cities near Springfield, PA are hiring for Software Developer Contract jobs? Cities near Springfield, PA with the most Software Developer Contract job openings:
Software Developer Contract jobs near you
Software Developer / Engineer

Software Developer / Engineer

Real Soft, Inc.

Philadelphia, PA • On-site

Other

Posted 23 days ago

Job description

Job Title: Software Developer / Engineer (Mid-Level)
Location: Philadelphia, PA
Work Mode: Hybrid (Minimum 3 days onsite)
Employment Type: Contract
Interview Process
  • Round 1: 1-hour In-Person Interview
  • Round 2: 1-hour In-Person Interview
Role Overview
We are seeking a mid-level Software Developer/Engineer with hands-on experience in deploying on-premise LLM solutions and vector databases. The ideal candidate will have strong expertise in Python, RAG pipelines, and enterprise-grade AI system implementation within secure environments.
Key Responsibilities
  • Deploy and manage open-source LLMs (e.g., Llama 3, Mistral/Mixtral) in on-prem or private environments
  • Develop and optimize LLM inference workflows using Python
  • Implement Retrieval-Augmented Generation (RAG) pipelines
  • Design and integrate vector database solutions for efficient semantic search
  • Perform model quantization and performance tuning for CPU-based inference
  • Ensure data privacy, security, and governance compliance in enterprise environments
  • Implement access controls, logging, and monitoring mechanisms
  • Deliver reference architecture, prototypes, and technical documentation
  • Collaborate with internal teams for knowledge transfer and system adoption
Required Skills & Qualifications
  • Strong experience with Python for AI/ML and backend development
  • Hands-on experience with open-source LLM deployment (Llama 3, Mistral, Mixtral)
  • Experience with CPU-based inference and optimization techniques
  • Practical experience with vector databases (Qdrant, Chroma, Milvus, pgvector)
  • Proven experience building RAG pipelines
  • Knowledge of embeddings, similarity search, and metadata filtering
  • Understanding of enterprise security, data privacy, and air-gapped environments
Preferred Qualifications
  • Experience with LangChain or LlamaIndex
  • Familiarity with Docker and Kubernetes
  • Exposure to Rust, Go, or C++ for high-performance systems
  • Experience with LLM inference frameworks (vLLM, llama.cpp, Hugging Face Transformers)
  • Prior experience in regulated or enterprise environments
Deliverables
  • End-to-end reference architecture for LLM + vector DB solutions
  • Functional prototype (LLM + RAG + Vector DB)
  • Comprehensive documentation and knowledge transfer

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