Java Full Jobs in New Hampshire

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Senior Full Stack Java Developer (Security Clearance)

IT First Source

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Remote

Contract

We are seeking a Senior Full Stack Java Developer with an active security clearance to join our clients dynamic development team supporting secure federal programs. The ideal candidate will have strong experience in Java-based backend development combined with proficiency in modern front-end frameworks like Angular or React. This role requires a commitment to secure coding, scalable architecture, and Agile delivery. Key Responsibilities:Design, develop, and maintain scalable, secure full stack a
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Posted 3 days ago | Updated 3 days ago

Java Full Stack Developer with Gen AI & Python Experience

FutureTech Consultants LLC

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Remote

Contract

Job Title: Java Full Stack Developer (GenAI & Python Experience) Location: Remote About the Role: We are seeking a skilled Java Full Stack Developer with hands-on experience in Generative AI (GenAI) tools and Python development to join our fast-growing remote engineering team. You ll play a key role in building scalable web applications, integrating AI capabilities, and contributing to end-to-end software delivery from backend APIs to frontend experiences. Key Responsibilities:Design and devel
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Posted 2 days ago

Senior Java HSM Developer - Remote

Infinite Computer Solutions (ICS)

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Remote

Contract

Role: Senior Java HSM Developer Degree BS degree Experience: 8+ Yrs. Job Location: Remote (US) a Senior level developer that has down EMV chip card development and has HSM knowledge Must have Skill Set: Bachelor s / Master s degree in Software Engineering or Computer ScienceAbility to pick up new technologiesExperience in payment processing industryPOS Systems, EMV, ISO8583, BNPL Integration, Payment Gateways, HSMs, JPOS, JavaPOS, HSMs, PIN Encryption, EMV Certification, PCI, PCI DSS, EMV Crypto
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Posted 10 days ago

Lead Engineer / Fullstack / Java / Payments

Motion Recruitment Partners, LLC

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Remote

Full-time

A well-known retail company is looking for a Lead Fullstack Engineer to help build a new internal platform for pricing and promotions. It's a tech-forward team where engineers help drive decisions, and most of the work is focused on new product development and features. You'll work with Java/Kotlin, Spring Boot, Angular, and PostgreSQL, while also mentoring others and shaping how the team builds software. The org is led by a former SaaS engineer with a clear vision to build a world-class IT shop
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Posted 19 days ago | Updated 5 hours ago

Java Enterprise Architect

Newt Global

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Remote

Part-time

Title:- Java Enterprise Architect Location:- REMOTE Contract Type: Part Time Minimum 20 years of Experience Design and Architect Applications: Create scalable and efficient enterprise-level applications using Java and related technologies.Collaborate with Teams: Work alongside cross-functional teams to gather and analyze business requirements.Develop Architectural Blueprints: Create and maintain documentation to guide development teams.Ensure Best Practices: Implement coding standards, testing p
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Posted 55 days ago | Updated 2 days ago

Sr Fullstack Developer (Java & Python & AWS & Some ReactJS) - Remote + Qtr Travel

Prodware Solutions

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Remote

Contract

We are seeking a Sr Software Developer (Backend) for a client based in Dallas, TX. This will be remote but require someone to be onsite for 1 week in Dallas, TX - Expenses Paid. Looking for someone with 12+ years experience. Someone with a stable jobs, 4 jobs in last 10 year. Not looking for visa sponsor consultants. Below are the skills mandatory and the manager is looking for. Strong experience with JavaStrong experience with Python Strong experience with AWS CloudThis is purely backend wi
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Posted 3 days ago

Hands-on Technical Manager, Java Developer

Govincorp

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Remote

Full-time

Seeking a highly skilled Hands-on Technical Manager, Java Developer to guide and mentor a team of developers in delivering high-quality backend servicesHands-on Technical Managerand APIs. The ideal candidate will possess strong technical expertise in Java, Go, PHP, Node.js, and MySQL, along with solid experience managing development teams and collaborating across functions to deliver scalable solutions. This position is 100% remote Responsibilities: Lead and manage a team of backend developers,
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Posted 20 days ago

Java EDI Developer

Taproot Solutions

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Remote

Contract

Required Skills Strong Java development skills.Hands-on experience with Oracle WebLogic Server.Familiarity with XML, SOAP/REST web services, and related integration technologies.Excellent problem-solving and communication skills.Experience with other EDI standards (e.g., EDIFACT, HL7)Familiarity with EDI mapping and translation tools (e.g., Gentran, Sterling Integrator, MuleSoft)Knowledge of database technologies such as Oracle or SQL ServerUnderstanding of secure file transfer protocols (SFTP,
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Posted 38 days ago | Updated 31 days ago

Java Developer with IES

Hexplora

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Remote

Full-time, Contract

Role Title: Java Developer with IES Location: Remote Required Skills : Required skills : Prior IES Experience Enterprise JavaBeans (Java EE/EJB) Java Enterprise Edition (Java EE/ J2EE) Java Web Services Java Servlets/Web/MVC Java Server Pages (JSP), SQL prior IES experience is REQUIRED RESPONSIBILITIES: These individuals will be performing java coding/development for web applications, writing complex SQLs and root cause research & analysis. Will help team by providing technical support and guid
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Posted 12 days ago | Updated 4 hours ago

Senior full stack Java Engineer

Tekniforce

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Remote or Raleigh, North Carolina, USA

Full-time

We are looking for a Senior full stack Java Engineer. This is a full-time permanent hire position with our client in Raleigh, NC. In this role as a Senior full stack Java Engineer, you will be a part of a team that is building highly scalable Enterprise Applications with large amounts of data and Real Time processing and / or distributed Client Applications for the company. No visa sponsorship is available at this time or in future for this position. Responsibilities as Senior full stack Java En
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Posted 24 days ago | Updated 9 days ago

WebSphere/Portal Java Developer - Remote

Prohires

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Remote

Contract

REQ: WebSphere/Portal Java Developer Remote Descriptions/Requirements: Design, develop, and test new HCL Portal Themes and SkinsReview and understand existing IBM JSF1.x implementation of portletsResearch, design, document and migrate JSF1.x application to MyFaces and integrate with new Themes and SkinsReview and understand existing portlets of Struts implementationResearch, design, document and migrate Struts1/Struts2 applications to latest version of the struts and integrate with new Themes an
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Posted 11 days ago

Senior Java Developer - Super Hot - Remote Anywhere in USA

Akrivis Solutions

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Remote

Contract

Our client is actively interviewing candidates at this time. Pls respond asap. Immediate Interviews. **REMOTE** Seeking a highly skilled hands-on Senior Java Developer to join Siemens' Provisioning Systems team. This role will interact with offshore team members and help them solve problems as needed. Ideal Must Haves: 10-15+ years of proven experience in backend development - specifically: Java/J2EE, Spring Boot, Hibernate, Microservices, MongoDB, Spring Data JPA, along with these AWS compone
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Posted 12 days ago | Updated 12 days ago

Senior Java Developer

Raas Infotek LLC

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Remote or Dallas, Texas, USA

Contract

Job Title: Senior Java Developer (W2 Only 12+ Years Experience)Job Description:We are seeking a Senior Java Developer with strong hands-on experience in building enterprise-grade applications using Java, Spring Boot, Microservices, and containerized deployments. This is a W2-only role requiring deep technical expertise and the ability to contribute to solution design, API development, and cloud-native architecture. You will work closely with architects, product owners, and DevOps to deliver scal
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Posted 3 days ago

Java Production Support - Remote (Fulltime)

The Dignify Solutions, LLC

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Remote or Jersey City, New Jersey, USA

Full-time, Third Party

Production support Splunk Newrelic Minimum of 10-12+ years production monitoring experience within Java Web/Enterprise projects Hands-on experience in SaaS Integration, Spring Boot, Full Stack and Reliability Experience of Pivotal Cloud Foundry (PCF) environment Experience in troubleshooting and debugging skills. Experience in support role with numerous B2B (business to business) Experience in kanban and ticket-based model. Experience with Spring / Spring Boot / Cloud technologies Experience wit
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Posted 13 days ago | Updated 4 hours ago

Software Engineer (Java & Python & Google Cloud Platform) | 10+ years

TekDallas

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Remote

Contract

Title: Software Engineer (Java & Python)Location: 100% Remote (EST time zone)Type: Long-Term Contract Only W2 "Note: No C2C at this time" Requirements:10+ years of development experienceStrong hands-on Java & PythonAPI & backend service developmentGoogle Cloud Platform, BigQuery, Spanner, MongoDBCI/CD (Jenkins, GitLab CI), Docker/KubernetesFrontend: React/Angular (basic exposure)Healthcare or analytics background preferred Responsibilities: Build scalable APIs & backend services Work in Googl
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Posted 19 days ago | Updated 12 days ago

Java Full Stack Engineer-AI Focused

Karwell Technologies Inc

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Remote

Full-time

#W2 Requirement Job Title: Full Stack Engineer (AI-focused) Location: Remote Job Summary: We are seeking a highly skilled and motivated Full Stack Engineer to join our dynamic team. The ideal candidate will have a strong background in building and maintaining scalable web applications using either Spring Boot or Node.js, with proficiency in Python. This role requires a passion for both front-end and back-end development, along with exposure to Artificial Intelligence and a solid understanding of
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Posted 6 days ago

Sr Java Fullstack /React Developer Remote

Prodware Solutions

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Remote

Contract

Hi , Hope you are doing good. This is Shahbaz Shaikh from Prodware Solutions LLC. We have a role which closely matches your skill set. Job title: Sr AWS Cloud Engineer RemoteDuration: 12+ months Java/ Aws/Cloud/Python with Reacct. Full stack Java / Cloud with some react. Retiring a legacy java application, moving to aws cloud/ python with modern react front end.Ask if they are using AI / amazon Q or other AI tools FOR CLOUD Thanks!!i!! Shahbaz Shaikh Lead Talent Acquisition Specialist Prodware
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Posted 3 days ago | Updated 3 days ago

100% remote - Fullstack Java Developer-12+ years (Backend Java 70%, React 30%, AWS Code Pipeline, Oracle DB) - Direct Client - Immediate Interviews

Accion Labs

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Remote

Contract, Third Party

One of my direct clients, a Telecommunication equipment manufacturer, is looking for a Fullstack Java Developer. 100% remote Required skills - Backend Java 70%, React 30%, AWS Code Pipeline, Oracle DB Duration - 12+ months, long term, C2C, cannot sponsor Client details will be shared post technical call We are seeking a skilled and experienced Full Stack Developer with strong expertise in Java, React, AWS, Oracle, and CI/CD pipelines. You will play a key role in the design, development, deployme
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Posted 5 days ago | Updated 5 days ago

Java Software Developer Remote in Dallas, TX (Java Junior or Senior)

Motion Recruitment Partners, LLC

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Remote or Dallas, Texas, USA

Full-time

This company is a mission-driven organization supporting critical blood supply tracking and logistics, jointly owned by the American Red Cross and OneBlood. The platform is built to ensure safe and efficient tracking of blood inventory and locations across the country. As part of a growing engineering team, you'll help build and enhance applications that directly support lifesaving operations at national scale. We're currently hiring 8-9 developers to join a collaborative, senior-leaning group f
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Posted 5 days ago | Updated 5 hours ago

Sr. Java J2EE Developer

Ultimo Software Solutions Inc.

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Remote or Amaravathi, Andhra Pradesh, India

Contract

Java Spring Boot & Kafka Engineer Minimum 7+ years of professional software engineering experience. Proven expertise in Java, J2EE, Spring Boot, JPA, Axon, and Kafka. Experience using Maven and Gradle build tools Kafka ecosystem. Kafka Streams library. Kafka Avro schemas Strong experience providing end-to-end support for complex enterprise applications. Excellent problem-solving, analytical, and communication skills. Experience working in Agile environments with a continuous delivery mindset. K
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Posted 25 days ago | Updated 25 days ago