169 Results for

Contract Developer Jobs in Philadelphia, PA

Jobs

Philadelphia, PA

Temporary
Contractor
Full time

Core Experience: • Hands-on experience deploying open-source LLMs such as Meta Llama 3 and Mistral / Mixtral in on-prem or private environments. Vector Databases & RAG: • Practical experience with open-source vector databases such as Qdrant, Chroma, Milvus, or Pgvector.

30+ days ago

Wilmington,, Delaware

$65–$70 / hour
Contractor

The specific compensation for this position will be determined by a number of factors, including the scope, complexity and location of the role as well as the cost of labor in the market; the skills, education, training, credentials and experience of the candidate; and other conditions of employment. Successfully placed or hired candidates would only be asked for banking details after accepting an offer from us during our official onboarding processes as part of payroll setup.

30+ days ago

Wilmington,, Delaware

$50–$55 / hour
Contractor

p>The specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment.

Collaborate with designers, product managers, and other developers to create user-friendly interfaces and robust back-end systems.

30+ days ago

Wilmington, DE

$60–$65 / hour
Full time

The ideal candidate will have strong experience in Java J2EE, PySpark/Spark, ETL and streaming pipelines, and AWS services and a proven ability to design, develop, test, deploy, maintain, and improve resilient and secure software solutions within Agile frameworks. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

14 days ago

Pennington, NJ

$68–$68.25 / hour

The ideal candidate will have strong experience in Java, Spring, Genesys IVR, Nuance, VXML, and cloud platforms and a proven ability to deliver scalable, reliable self-service contact center solutions in an agile environment. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

30+ days ago

Pennington, NJ

$68–$68.25 / hour
Full time

The ideal candidate will have strong experience in C#, NET, SQL, and distributed enterprise application development and a proven ability to deliver resilient services and solutions in an agile, high-pressure financial environment. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

15 days ago

Pennington, NJ

$68–$68.25 / hour
Full time

The ideal candidate will have strong experience in Core Java, Spring Boot, RESTful APIs, and React and a proven ability to design, build, and deploy scalable full-stack applications in an Agile environment. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

14 days ago

Wilmington, DE

The ideal candidate will have 7-10 years of experience in software development, with a proven track record of delivering high quality solutions using Adobe Experience Manager (AEM). Job Summary: We are seeking a highly skilled Senior Software Developer with a strong background in Adobe AEM Development to join our dynamic team.

30+ days ago

Mount Laurel, NJ

Remote

Designs and delivers integrations using Encompass Next Gen APIs, including secure authentication (OAuth), API client design, error handling, and resiliency patterns (retries, throttling, idempotency). " Builds and supports service-to-service integrations (internal APIs, event-driven patterns where applicable), ensuring robust logging, monitoring, and operational readiness.

30+ days ago

Malvern, PA

li>Implement cloud-native solutions using AWS services such as Lambda, S3, EC2, API Gateway, DynamoDB, RDS, or others depending on project needs.

Design, develop, and maintain high-quality applications using Java and modern frameworks, including microservices.

30+ days ago

Philadelphia, PA

ul>

Practical experience with open-source vector databases such as Qdrant , Chroma , Milvus , or pgvector.

Hands-on experience deploying open-source LLMs such as Meta Llama 3 and Mistral / Mixtral in on-prem or private environments.

30+ days ago

p>We are looking for a Software Developer to design, develop, and maintain scalable, cloud-native enterprise applications using modern Microsoft .NET and frontend frameworks.

If you require a reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employment selection process, please direct your inquiries to application.accommodations@cai.io or (888) 824 - 8111.

30+ days ago

Philadelphia, Pennsylvania

$78,900–$123,300 / year

ul style="margin: 0px; padding: 0px; font-family: verdana;">

Strong knowledge of Utilize C#, javascript, aspx, sql, Python, R, C/C++, and xml . Required Qualifications:

Bachelor's degree and 5 years of experience or Master's degree and 3 years of experience. .

17 days ago

King of Prussia, PA

$55–$64 / hour

li>Following technical skills with minimum 7 yrs experience is required:

5+ years of strong SQL/ T-SQL expertise (SQL Server and exposure to PostgreSQL is desirable): query optimization, indexing strategies, transaction semantics. This role will be responsible for delivery of critical product requirements and will be interact with a culturally and technically diverse team, which includes .Net developers, SQL developers, QA and product management teams.

17 days ago

Wilmington, DE

$52.14–$57.14 / hour

strong>Why Should You Apply?

30 days ago

Hamilton, NJ

$55–$62 / hour

REST/WEB API Development ExperienceRequired5YearsEntity Framework Core and LINQ and async/await patterns ExperinceRequired5YearsDependency Injection, IoC containers and Design Patterns ExperinceRequired5YearsAngular 14+, Typescript and Node.js experienceRequired5YearsStrong T-SQL/PL-SQL skills (stored procedures, functions, triggers) in SQL Server DatabaseRequired5YearsExperience with database versioning and deploymentRequired5YearsGit version control (branching, merging, pull requests)Required5YearsDocker containerization and CI/CD pipeline experience (AWS CODEPIPELINE OR GitHub Actions)Required3YearsAWS cloud native applications (S3, SNS, SQS, ECS, RDS, EC2, Lambda)Required3Years

Skill

Required / Desired

Amount

of Experience

C# Programming Experience

Required

Years

.NET

30+ days ago

Philadelphia, PA

You'll work across the stack-using tools like Java, Python, React, Django, AWS (Lambda, Step Functions, CDK), PostgreSQL, GraphQL, CI/CD (GitHub Actions), and Docker-to create meaningful improvements in product performance, usability, and scalability.

Summary of Position:

As a Full Stack Software Developer on the Hubly team, you'll design, build, and ship features that shape the future of workflow automation in the wealth management industry.

30+ days ago

Philadelphia, PA

$78,900–$123,300 / year

p>Noblis MSD's mission is to support the Naval Sea Systems Command (NAVSEA) and, Naval Surface Warfare Center (NSWCPD) and their missions' to enable research, development, test and evaluation, acquisition, engineering, systems integration, in-service and fleet engineering with cybersecurity, comprehensive logistics, and life-cycle savings.

Responsibilities:

Develop software requirements for Machinery Control Systems (MCS) based on the Naval Combatant Design Specification (NCDS), Design Practice Criteria (DPC) manuals, DoD and NAVSEA guidance, marine specifications, and commercial specifications as applicable.

28 days ago

Philadelphia, PA

$105,100–$164,125 / year

Our mission is to support the Naval Sea Systems Command (NAVSEA) and, Naval Surface Warfare Center (NSWCPD) and their missions' to enable research, development, test and evaluation, acquisition, engineering, systems integration, in-service and fleet engineering with cybersecurity, comprehensive logistics, and life-cycle savings. Responsibilities: Develop software requirements for Machinery Control Systems (MCS) based on the Naval Combatant Design Specification (NCDS), Design Practice Criteria (DPC) manuals, DoD and NAVSEA guidance, marine specifications, and commercial specifications as applicable.

28 days ago

Wilmington, DE

By providing your phone number, you consent to: (1) receive automated text messages and calls from the Judge Group, Inc. and its affiliates (collectively "Judge") to such phone number regarding job opportunities, your job application, and for other related purposes. You will work in cross‑functional teams to solve complex technical problems, improve system performance, and continuously enhance product quality through modern engineering practices.

30+ days ago

Princeton, New Jersey

$140,000–$175,000 / year

p style="margin:0px">We are seeking a Lead Full Stack Developer responsible for designing, building and operating end-to-end web applications and data driven solutions that support clinical trial operations.

Minimum 3 years of experience leading a development team focused on building On-prem and Cloud applications Core stack C#/ASP.NET, NET, Angular, SQL, NO SQL, and AWS .

30+ days ago

Wilmington, DE

$52.14–$57.14 / hour

Implement reusable MFC user interface modules that provide intuitive user experiences, consistent visual behavior, and smooth interaction patterns tailored for business users across different regions. Develop and optimize VC plus plus code with a strong emphasis on low latency, memory efficiency, and maintainability to support mission critical business workflows executed during day shifts.

28 days ago

Wayne, PA

Remote

The ideal candidate will have hands-on experience integrating third-party LLM solutions, performing "lift-and-shift transformations across AI models and data platforms, and building scalable AI applications that support data access, compliance, and business workflows. This role sits at the intersection of AI engineering, system integration, and data governance, with a strong focus on operationalizing LLM-based solutions within internal platforms.

30+ days ago

Trenton, NJ

strong>Duration: 4+ Months

** Contract to Hire**

Job Description:

Analyze, design, code, and perform component and assembly testing of all application code owned by the Application Team.
Collaborate with functional groups both internally (e.g., project management, network operations) and externally to provide tightly integrated solutions for web applications and backend systems.

1 day ago

Wilmington, DE

By providing your phone number, you consent to: (1) receive automated text messages and calls from the Judge Group, Inc. and its affiliates (collectively "Judge") to such phone number regarding job opportunities, your job application, and for other related purposes. ResponsibilitiesDesign, develop, and maintain scalable, resilient software systems using Java to support continuous, iterative product improvements.

30+ days ago

100% Remote, PA

Remote

strong>MAIN RESPONSIBILITIES

Produce technical deliverables including requirement documentation, functional specifications, work estimates, detailed design artifacts, source code, and audit-ready documentation. We are seeking a Senior Application Developer III with strong expertise in Java technologies to translate business requirements into scalable, secure, and high-performing technical solutions.

9 days ago

Malvern, PA

By providing your phone number, you consent to: (1) receive automated text messages and calls from the Judge Group, Inc. and its affiliates (collectively "Judge") to such phone number regarding job opportunities, your job application, and for other related purposes. Engineer is expected to deliver work items on our backlog and assist in any production support as the TA Mod program goes into extended prod parallel testing through the end of the year.

30+ days ago

Pennington, NJ

$60–$70 / hour

You can access our privacy policy here.

Position will be of Senior Python Developer who has experience working in Python, REST, ReactJS and Preferably experience working in Financial services within Global Markets.

30+ days ago

Malvern, PA

Engineer is expected to deliver work items on our backlog and assist in any production support as the TA Mod program goes into extended prod parallel testing through the end of the year. Ideally, they would like this backfill to start no later than June 1st so there is time to onboard him before the current contractor leaves and the team doesn't lose any capacity.

30+ days ago

Moorestown, NJ

This is a Contract-to-Hire role which will focus on troubleshooting / reviewing / refining existing databases in production and educating Developers on best practices related to coding efficiently for MS SQL Server databases used for high-volume / high-speed transaction systems. An iMPact Business Group client in the Material Handling industry is seeking an experienced MS SQL Server Development DBA / C# Application Developer to troubleshoot and optimize Databases, SQL, and C# based systems used for Material Handling systems.

24 days ago

Pennington, NJ

$1–$1 / hour

u> | www.mitchellmartin.com. • Align with the Shared Services Solution Lead, Product Owner and Scrum Master in assessing business needs and transforming them into scalable applications.

30+ days ago

Trenton, NJ

li> Design, develop, modify, test, and maintain COBOL and NATURAL programs, along with associated JCL jobs, based on functional specifications and enhancement requests. Responsibilities:

Participate in development efforts supporting the project involving multiple legacy mainframe applications.

30+ days ago

Philadelphia, PA

p>Senior Oracle APEX Developer IIBoston MA Remote Hybrid Philadelphia PAInformation Technology Full Time Hybrid Hybridapply for this jobSenior Oracle APEX Developer IIEmployment Type Full-Time Entry-Mid LevelDepartment Information TechnologyCGS is hiring a Senior Oracle APEX Developer to support a range of IT services including software application support enterprise infrastructure support service desk ITSM deskside support workstation engineering and maintenance telecommunications and mobility engineering services managed print services Active Directory services and video conferencing. Join our team and become part of government innovationExplore additional job opportunities with CGS on our Job Boardhttpscgsfederal.comjoin-our-teamFor more information about CGS please visit httpswww.cgsfederal.com or contactEmail emailprotectedCJ149760 - 216320 a yearWe may use artificial intelligence AI tools to support parts of the hiring process such as reviewing applications analyzing resumes or assessing responses.

30+ days ago

Camden, NJ

$145,000–$165,000 / year
Part time

US Cold Storage's software development team of over 100 engineers builds the logistics and warehouse management systems that power our national cold chain operations — mission-critical software where reliability isn't optional. Every day, our systems coordinate the storage and movement of food at national scale across a network of state-of-the-art distribution centers, including multiple highly automated warehouse facilities.

30 days ago

King of Prussia, PA

Seeking an experienced .NET Full Stack Developer to join a diverse team focused on development, maintenance, and support of platform applications built on a modern .NET full stack. The role involves delivering critical product requirements in collaboration with .NET developers, SQL developers, QA, and product management teams.

11 days ago

Philadelphia, PA

$137,000–$219,000 / year

Imagining our work as a journey, we believe integrity guides our way, inclusion moves us forward together, innovation creates new destinations, and our commitment to success empowers us to deliver on our vision to be the most trusted global consulting firm. You'll develop strategies to solve complex business problems using new ways of thinking, and devise solutions to support your clients' needs through using the latest tools and methods.

21 days ago

Trenton, NJ

Remote

p/>

Description:

The candidate must be able to independently research and design processes, create specifications, develop, lead testing, perform code reviews, actively engage with the team and stakeholders, attend meetings, provide guidance, and respond promptly.

• Assist the team, DPH staff, and vendors to onboard providers and partners to utilize Rhapsody supported services like HL7 electronic lab reporting (ELR), electronic test.

30+ days ago

Philadelphia, PA

Remote

p/>

Description:

• Assist the team, DPH staff, and vendors to onboard providers and partners to utilize Rhapsody supported services like HL7 electronic lab reporting (ELR), electronic test.

30+ days ago

p>To learn more about this role and the tech stack, check our Github careers repository: https://github.com/holdedhub/careers/blob/main/openings/senior-backend-developer-product.md.

In order to create cutting-edge products that meet the needs of the sector, talent is essential.

30+ days ago

Wayne, PA

$60–$70 / hour
Full time

Key Requirements and Technology Experience: Full stack developer with solid development experience in Java/Kotlin, React/Material UI Experience with geospatial development such as Google Map, Precisely product such as MapInfo or Spectrum Location Intelligence Module or equivalent ESRI products Familiarity with WebGL (Deck.gl) technology, and Google Map 3D mapping Experience with AG-Grid, Highchart, MUI-X API’s, or other opensource javascript/typescript framework libraries Familiar with Azure infrastructure, Kubernetes, MSSQL databases or other enterprise database. Our client is a leading IT Industry and we are currently interviewing to fill this and other similar contract positions.

3 days ago

Troubleshoot and resolve performance issues across Python| Spark| and database layers.

30+ days ago

Cherry Hill, NJ

Full time

Shall perform engineering tasks for front-end design and development efforts including, but not limited to, creating technical design drawings, mockups, wireframes, and other associated documentation for PMO and stakeholder review, planning and implementing modifications to Graphic User Interfaces (GUIs), constructing and optimizing various UI elements, optimizing system navigation practices and elements, and facilitating operator ease of use for user-facing feature development. Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment.

30+ days ago

King Of Prussia, PA

li>Following technical skills with minimum 7 yrs experience is required:

17 days ago

Malvern, PA

$56–$68 / hour

The ideal candidate must have strong hands-on experience in building event-driven data pipelines and optimizing ETL workflows while leading teams, ensuring data quality, and delivering high-performance analytics platforms.

To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://www.akkodis.com/en/us/candidate-privacy-policy.

2 days ago

$37–$45 / hour

The ideal candidate is responsible for building and maintaining modern web applications using Angular and TypeScript, including front-end development and API-driven architectures.

To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://www.akkodis.com/en/us/candidate-privacy-policy.

10 days ago

Philadelphia, PA

$44–$45 / hour

p>To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://www.akkodis.com/en/us/candidate-privacy-policy.

Java Microservice Developer + AWS Job Responsibilities include:

Design, develop, and deploy Java-based microservices using Spring Boot frameworks and RESTful APIs.

10 days ago

Philadelphia, PA

$44–$45 / hour

p>ServiceNow Consumer/Service Portal Developer Job Responsibilities include:

Design, develop, and customize ServiceNow Service Portals, including pages, themes, layouts, and custom widgets. The ideal candidate will be responsible for designing, customizing, and delivering intuitive, high‑performance ServiceNow portals and widgets for ITSM, HRSD, and CSM use cases.

10 days ago

Philadelphia, PA

This role will be responsible for designing, developing, and supporting scalable enterprise applications that power financial advisory and digital wealth management solutions.

• Develop scalable backend services and APIs using Java, J2EE, Spring Boot, RESTful services, and Microservices architecture.

3 days ago

Philadelphia, PA

p>Senior Oracle APEX DeveloperBoston MA Remote Hybrid Philadelphia PAInformation Technology Full Time Hybrid Hybridapply for this jobSenior Oracle APEX DeveloperEmployment Type Full-Time Entry-Mid LevelDepartment Information TechnologyCGS is hiring a Senior Oracle APEX Developer to support a range of IT services including software application support enterprise infrastructure support service desk ITSM deskside support workstation engineering and maintenance telecommunications and mobility engineering services managed print services Active Directory services and video conferencing. Join our team and become part of government innovationExplore additional job opportunities with CGS on our Job Boardhttpscgsfederal.comjoin-our-teamFor more information about CGS please visit httpswww.cgsfederal.com or contactEmail emailprotectedCJ116480 - 149760 a yearWe may use artificial intelligence AI tools to support parts of the hiring process such as reviewing applications analyzing resumes or assessing responses.

30+ days ago

Camden, New Jersey

p>US Cold Storage's software development team of over 100 engineers builds the logistics and warehouse management systems that power our national cold chain operations — mission-critical software where reliability isn't optional. Every day, our systems coordinate the storage and movement of food at national scale across a network of state-of-the-art distribution centers, including multiple highly automated warehouse facilities.

30+ days ago

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Contract Developer Jobs in Philadelphia, PA

Software Developer/Engineer (LLM / Meta Llama 3 / Mistral / Mixtral / Python) Trigyn Technologies Inc

Java Developer - card bulk - DE - 602 Pinnacle Technical Resources

Full Stack Developer - Intermediate Pinnacle Technical Resources

Java Developer BC Forward

Genesys IVR Developer BC Forward

Senior C#/.NET Developer BC Forward

Senior Full Stack Java Developer BC Forward

Senior Software Developer - AEM Yantran LLC

Software Developer -.net Mindlance

Software Developer (Java / AWS / AEM Forms) PROLIM Global Corporation

Software Developer/Engineer (Mid Level experience) Diversity Nexus

Software Developer Computer Aid Inc

Software Developer/Data Scientist Noblis

.NET Full Stack Developer (Onsite Hybrid) NTT DATA

Senior VC++ MFC Developer ICONMA, LLC

Senior Full Stack .NET Developer Sunrise Systems Inc

Full Stack Developer-Philadelphia Hybrid candidates ONLY Docupace Technologies, Inc

JAVA Developer Noblis Inc

Senior JAVA Developer Noblis Inc

Full Stack Developer - Intermediate Judge Group

Lead Full Stack Developer (C#/.NET) Theradex Oncology

Senior VC++ MFC Developer Iconma

Senior AI Developer Dale Workforce Solutions

Java Application Developer Apollo Technology Solutions LLC

Full Stack Developer Judge Group

Sr Application Developer III Java RX2 Solutions

Developer Mode 1 Judge Group

Python Developer Pyramid Consulting, Inc

Python Developer Expert In Recruitment Solutions

SQL Server Development DBA/ C# Application Developer iMPact Business Group, Inc.

Java Developer with SSIS - opening Mitchell Martin

Sr. Cobol Developer Apollo Technology Solutions LLC

Senior Oracle APEX Developer II Contact Government Services LLC

Senior Java Developer United States Cold Storage Inc

.NET FULL STACK DEVELOPER Glint Tech Solutions LLC

Microsoft Dynamics 365 Developer Senior Manager Protiviti Inc

A - 2/6 - 9656 - Sr Rhapsody Developer - Remote FHR

A - 2/2 - 9656 - Sr Rhapsody Developer - Remote FHR

Senior Backend Developer (CRM) Holded Technologies SL

GIS Developer. Pyramid, Inc

Python Developer PROLIM Global Corporation

Senior Front End Developer Maximus

.NET Full Stack Developer (Onsite Hybrid) NTT DATA Group Corp

Sr Developer Akkodis Group AG.

Developer Akkodis Group AG.

Java Microservice Developer + AWS Akkodis Group AG.

ServiceNow Consumer/Service Portal Developer Akkodis Group AG.

Java Developer Contractor: 10+ years (Expert) Artech LLC

Senior Oracle APEX Developer Contact Government Services LLC

Senior Java Developer USCS External Positions

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