Java Jobs in Lancaster, PA

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1 - 20 of 1,227 Jobs

DevSecOps (Java) Developer

GovCIO

•

Remote

Full-time

Overview GovCIO is currently hiring for a DevSecOps (Java) Developer to support our customer, USPS and their Logistics Tech Services Group. This position is fully remote. The Logistics Tech Services (L&V TS) group is positioned to provide the following support to the USPS business groups within Logistics, Transportation Strategies, Mail Processing, Engineering Systems, and others. This group: Oversees the strategy, programs, and integration of business systems solutions for technology applicat
Posted 1 day ago | Updated 4 hours ago

Java - Mainframe Programmer

GovCIO

•

Remote

Full-time

Overview GovCIO is currently hiring for Java - Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications used to support the DCSA background investigation processes. The position does not require legacy/mainframe experience, but candidates MUST to be open to learning the "Legacy/Mainframe technologies" Provide architecture, development and cyber security support for the High Value Assets (HVAs) that make up the background investigation system. This
Posted 2 days ago | Updated 4 hours ago

Sr Java Developer - SOQL/Salesforce

SES

•

Remote

Contract

Top 5 Technical Skills: Sr. Java Developer Springboot, APIs (GRPC ++) MySQL SOQL (Salesforce SQL ++) Salesforce (+) w/ Financial Services Cloud (++) Top 3 Soft Skills: Must have strong "Take the ball and run with it" Strong verbal Communications Strong written communications (update Wiki, merge requests, designs, roadmap documents Benefits: SES hires W2 benefitted and non-benefitted consultants. Our contract employee benefits include group medical dental vision life LT and ST disability insuranc
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Posted 11 hours ago

Solution Architect (Java) - Healthcare Expert

ProCorp Systems Inc.

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Remote

Contract

Role: Java Solution Architect with Healthcare Experience Location: Remote Duration: 12 Months Job Description: Architecture & Technical experienceCreate architectural designs and lead architectural design for enterprise-scale applications and integrations.Collaborate with enterprise and clinical architecture teams to ensure alignment.Work with the product teams (owners, managers) to understand the capabilities being requested and translate them to architectural/technical designsTeam & Program Le
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Posted 13 hours ago

Senior DevOps Consultant (Java)

ARROWCORE GROUP

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Remote

Contract, Third Party

Job Title: Senior DevOps Consultant Active/Active Infrastructure & High Availability Location: Remote Job Type: 12 Weeks Contract Start Date: ASAP Job Overview: We are seeking a highly skilled Senior DevOps Consultant to design and implement an active-active VPC architecture across two availability zones, enabling shared load balancing and failover-ready systems. The ideal candidate will have deep hands-on experience with AWS infrastructure, cluster replication, and Java-based backend services e
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Posted 9 hours ago | Updated 7 hours ago

Senior API Developer (Java/AWS)

Zettalogix INC

•

Remote or Smithfield, Rhode Island, USA

Contract

Job Title: Senior API Developer (Java/AWS) Location: Smithfield, RI Projected Start Date 09-23-2025 Projected End Date 05-31-2027 Location: The team is based in Rhode Island. While persistent onsite presence is not required, coming onsite for initial onboarding and occasional meetings is beneficial. Remote work is acceptable. Prefer Smithfield. Project: Externalized Service Center Inquiry API Primary Skills Java Project Overview: Client is developing an externalized Service Center Inquiry API t
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Posted 10 hours ago | Updated 9 hours ago

Java Developer

AaraTechnologies Inc

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Remote or San Francisco, California, USA

Contract

Job Title: Java Developer Company: Aaratech Inc Visa sponsorship is not available Job Summary:Aaratech Inc is seeking a skilled Java Developer to join our fast-growing team in Texas. The ideal candidate will have strong expertise in the full Software Development Life Cycle (SDLC) and a passion for building robust, scalable backend systems. You will collaborate closely with engineering, QA, and product teams to deliver high-quality software that supports critical business functions. Key Responsi
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Posted 8 hours ago

REMOTE Sr. Java Developer (HIPAA/SOC 2)

Jobot

•

US

Full-time

Backend developer This Jobot Job is hosted by: Katherine Krull Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $160,000 - $200,000 per year A bit about us: About the Role We're seeking a Senior Java Backend Developer to join our fast-growing healthtech company focused on remote patient monitoring and AI-driven innovation. This role is perfect for engineers who have led efforts migrating from monolithic to microservices architectures and who
Posted 16 hours ago | Updated 4 hours ago

Remote Sr. Automation Developer (Java/Python)

Software Guidance & Assistance

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Remote or Jacksonville, Florida, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for a Remote Sr. Automation Developer (Java/Python) for a CONTRACT assignment with one of our premier Healthcare Services clients for a Remote position. Responsibilities: Responsible for the development, programming, and coding of Information Technology solutions. Responsible for documenting detailed system specifications, participation in unit testing and maintenance of planned and unplanned internally developed applications, evaluat
Posted 1 day ago | Updated 5 hours ago

Java Developer

Raas Infotek LLC

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Remote or Charlotte, North Carolina, USA

Contract

Full Stack Java Developer (React & AWS) Senior (12+ Years Experience) Contract: W2 Only Job Description: We are seeking a highly experienced Full Stack Java Developer with deep expertise in React, AWS, and modern microservices architecture. This is a senior technical role demanding a proven track record of 12+ years in enterprise software development, including designing and building scalable, secure full-stack applications on AWS. You will lead the design, development, and optimization of compl
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Posted 13 hours ago

Lead Java Developer(Ex-Charter candidates only)

Bridge Flair LLC

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Remote

Contract

Position SummaryWe are seeking a highly experienced Lead Java Developer to architect and lead scalable, cloud-native, microservices-based solutions. Ideal for technologists with deep telecom experience and proven enterprise-scale system delivery skills. Key ResponsibilitiesLead architecture and development of Java-based microservices using Spring Boot Design cloud-native solutions using AWS, Kubernetes, and Docker Build event-driven systems using Apache Kafka and Apache Camel Mentor engineering
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Posted 1 day ago

GraphQL / Java

Miracle Software Systems, Inc.

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Remote

Contract

We(Miracle Software Systems) are pleased to inform you about an immediate opening for the position of GraphQL platform admin at Kentucy,USA.. This is a W-2- based, Requirement Details : Position: GraphQL platform admin Location: Kentucy : Remote Duration: Long term Skills : GraphQL,Java,nodejs,Typescript Job Description:The GraphQL Platform team is at the forefront of that technology transition, through building foundational patterns and systems for Federated GraphQL API design, data orchestrat
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Posted 7 days ago | Updated 1 day ago

Lead Java developer

Kainos Innovative Solutions Inc

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Remote

Contract, Third Party

Lead Java Developer Remote Job description: Highly experienced Java leader with expertise in architecting and delivering scalable, cloud-native microservice solutions, preferably in telecommunications.Skilled in Spring Boot, AWS, Docker, Kubernetes, Kafka, and modern DevOps practices.Proven ability to lead teams, modernize legacy systems, implement CI/CD pipelines, and ensure secure, high-performance enterprise applications.Strong background in event-driven architectures, API gateways, and ident
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Posted 12 hours ago | Updated 12 hours ago

Lead Automation QA - Salesforce Experience, Selenium, Java, Quality Assurance, Automation, QA

SES

•

Remote

Full-time

Lead Automation QA - Salesforce Experience, Selenium, Java, Quality Assurance, Automation, QA Top 7 Technical Skills: Develop Test Strategy Automation using DBB UI and API Test Automation Manual QA Testing Java & Selenium Salesforce experience Financial Experience Top 3 Soft Skills: Great Communications Ability to create strategy "Take the ball and run with it" Benefits: SES hires W2 benefitted and non-benefitted consultants. Our contract employee benefits include group medical dental vision lif
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Posted 13 hours ago

Lead Java Developer - (AZ, NC, NJ)

Techgroup America Inc.

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Remote

Contract

Visa - CitizenResident GCEAD, L2EADOnly W2 candidate would be consideredAlso, Candidate should be in local with DL copy Job Details Job Title: Lead Java Developer Quantity: x3 Location: Chandler AZ, Charlotte NC, Iselin NJ (Hybrid) GC-EAD & ONLY Supporting the Cybersecurity team for risk/compliance functions. These developers will be working on multiple smaller projects across their compliance portfolio doing upgrade automation work to older apps **Biggest area people have fallen short so far
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Posted 11 hours ago | Updated 8 hours ago

Mulesoft/Java Integration Architect (Remote with some travel in DC)

AKAASA Technologies

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Remote

Contract, Third Party

In this Full Stack Developer role, the engineer will work as an Integration Architect guiding a small team of developers with the goal to design and implement complex integration solutions leveraging both MuleSoft and AWS services. (Candidates with previous Amtrak experience highly preferred.)Candidate must possess hands on experience and strong knowledge in full-stack development on AWS and MuleSoft platforms for building integrated applications while working with agile methodologies.Must have
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Posted 1 day ago

Principal Integration Developer Only W2 No Sponsorship (Java Spring Boot / Awareness of AI technologies/ Web services/ ETL)

OpTech

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Remote

Contract

Job Title: Principal Integration Developer Only W2 No Sponsorship (Java Spring Boot / Awareness of AI technologies/ Web services/ ETL) Duration: 6 Months Contract - Renewable (100% Remote) Why work at OpTech? OpTech is a woman-owned company that values your ideas, encourages your growth, and always has your back. When you work at OpTech, not only do you get health and dental benefits on the first day of employment, but you also have training opportunities, flexible/remote work options, growth o
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Posted 9 hours ago | Updated 9 hours ago

Sr. Java Developer - PA - 2nd Interview Onsite - W2 Only

Unique System Skills LLC

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Remote

Contract

Requirement Strong experience in building complex enterprise applications using JAVA / J2EEtechnologiesExperience in BPEL orchestration and human taskExperience in developing SOAP RESTful (JAX-RS) Web Services using Spring Web ServiceExperience in developing using VueJS, NodeJS, WebSphere Application ServerJava programming in XML using JAXB, SAX and DOMExperience with IDEs like Eclipse, Jdeveloper, Spring Suite etc.Very good understating on server side implementation of the modules including di
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Posted 13 hours ago

Java Solution Architect with Strong Healthcare exp - Remote

ProCorp Systems Inc.

•

Remote

Contract, Third Party

Java Solution Architect with Strong Healthcare exp Location: Remote Duration: 12 Months Job Description: Architecture & Technical experience Create architectural designs and lead architectural design for enterprise-scale applications and integrations.Collaborate with enterprise and clinical architecture teams to ensure alignment.Work with the product teams (owners, managers) to understand the capabilities being requested and translate them to architectural/technical designsTeam & Program Leaders
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Posted 14 hours ago

Direct Client:: Need Sr. Java Python Developer with Pega and Healthcare experience:: 100% remote

Synergy Technologies, LLC

•

Remote

Contract

W2 contract to Fulltime position No Sponsorship candidates Job Title: Sr. Java Developer with Python, Pega Location: Jacksonville, FL (Remote) Duration: Long Term JOB SUMMARY: Sr. JAVA Developers are responsible for the development, programming, and coding of Information Technology solutions. Senior IT Developers are responsible for documenting detailed system specifications, participation in unit testing and maintenance of planned and unplanned internally developed applications, evaluation and
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Posted 13 hours ago | Updated 10 hours ago