Java jobs in Manchester, NH

Java Developer / Software Developer / Backend Engineer / Backend Developer

Remote

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Today

Job SummaryWe are looking for an experienced Senior Java Developer with 8+ years of hands-on experience in designing, developing, and maintaining scalable enterprise applications. The ideal candidate should have strong expertise in Java, Spring Boot, Microservices, REST APIs, SQL, and cloud technologies, along with a solid understanding of software development best practices. Key ResponsibilitiesDesign, develop, test, and maintain scalable Java-based enterprise applications.Develop robust and hi

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Contract, Third Party

$60 - $80

Full Stack Java Developer - Java 21, React, UI, API, Redshift, AWS - ZL

Remote

•

Today

No C2C or 1099 Must be Direct W2 - 100% Remote Must be in MST or CST ONLY Technical Skills: Java, Spring Boot, API Developer, UI (React) Developer, Strong SQL, Redshift Full stack AWS (basic services) RDS, EC2, S3, Lambda, SNS, Redshift Top 3 Soft Skills: Strong Communications Working with Business Product Owners and Stakeholders Agile Job Description: API/UI Full Stack Developer UI Technologies are React API/Core/Backend Technologies are Java, Springboot, Redshift which is migrating that to Sno

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Full-time

Depends on Experience

Java Full Stack Developer - Java 21, API, React, UI, Redshift, CST OR MST Time Zones - ZL

Remote

•

Today

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Full-time

Depends on Experience

Senior SW Eng Manager - Java / Spring / Spring Boot

Remote

•

Today

Description & Requirements Maximus is currently seeking a Senior Manager - Software Engineer. We are looking for a Development Manager to lead a team supporting enterprise backend Java services and database-driven applications. This is a technical leadership role for someone with a strong Java development background who can lead engineers, drive delivery, and work directly with architects and federal stakeholders. This is a remote position. Essential Duties and Responsibilities: - Provide str

Full-time

USD 159,520.00 per year

Java Developer

Remote

•

Today

Position Title Full Stack Java Developer Location Remote The ideal candidate will possess strong expertise in Core Java application development, Spring Framework, SQL, Angular, API development, and scripting technologies. The role involves working closely with architects, business stakeholders, QA teams, and DevOps engineers to deliver scalable, secure, and high-performance solutions. Key Responsibilities Design, develop, and maintain enterprise applications using Core Java and Spring Framework.

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Full-time

$100,000 - $140,000

Data Engineering and JAVA experience @ W2

Remote

•

Today

Data Engineering and JAVA experience Remote W2 only Design and implement models to transform complex, connected datasets into actionable business intelligence using graph analytics principles and technologies Core JAVA development including wrapper classes to support object-oriented featuresWrite Java classes, build JARs, perform unit testing, and optimize code for performanceCreate entity models based on raw data sourcesBuild data pipelines for ingestion and incremental updatesBuild automated

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Contract

Depends on Experience

Lead Java Full Stack Developer

Remote

•

Today

Role: Lead Java Full Stack Developer Required Skills: Java, J2EE, JavaScript, Vue.js, SQL & Oracle DB for queries and changes.AEM Forms, Spring, Hibernate with WebSphere.

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Full-time

Depends on Experience

Sr Principal Software Engineer - Java

Remote or San Diego, California

•

Today

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people\'s lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation\'s history - from the first fl

Full-time

USD 142,200.00 - 213,400.00 per year

Lead Full Stack Java Developer - Remote

Remote or Eagan, Minnesota

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Today

Genesis10 is currently seeking a Lead Full Stack Java Developer for a remote contract position with a Leading Pharmacy Benefit Manager. This is for a long term contract. This position is 100% remote. Compensation: $102.00 - $106.00 per hour, W2, based on qualifications Position Overview: This role is for a Lead Full-Stack Java Developer on an Agile team working on a fully cloud-based application. The team is standing up a new product capability supporting a new client implementation and will op

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Full-time

Compensation information provided in the description

Java Backend Developer (ONLY FULLTIME)

Remote

•

Today

About the Company Blackstraw.ai is an end-to-end technology services company specializing in Artificial Intelligence (AI) and Engineering solutions across Data Science, Data Engineering, LLM/GenAI and LLMOps. Founded in 2018, we help global enterprises across North America, Europe and Asia to build and operationalize AI systems that create measurable business impact. Our mission is to make AI adoption simpler, faster and scalable through a blend of deep domain expertise, reusable accelerators an

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Full-time

Depends on Experience

Urgent Need - Sr. Software Engineer (JAVA/TYPESCRIPT/NODE.JS) with Higher Educational (Must) Clients Exp

Remote

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Today

Note: please don't apply resume without Higher Educational exp The Senior Software Developer, with expertise in Java and/or Typescript on NodeJs, will design and develop new enhancements in the higher education technology sector. The ideal candidate must be a self starter that can identify and resolve issues autonomously and collaboratively at the appropriate times. Responsibilities Build efficient, testable, and reusable modulesSolve complex performance problems and architectural challengesInt

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Contract

Depends on Experience

Java Developer - Princeton, NJ, Newark, NJ, New York City, NY, Boston, MA, Hartford, CT.

Remote or Princeton, New Jersey

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Today

Job Title: Java Full Stack Developer Location: Princeton, NJ, Newark, NJ, New York City, NY, Boston, MA, Hartford, CT. Contract: 12+ Months Looking for W2 candidates. No C2C Job Summary We are hiring a Java Full Stack Developer with expertise in Spring Boot, React, cloud-native applications, and Generative AI integration. The ideal candidate should have experience integrating LLM APIs into enterprise applications and building intelligent business solutions. Key Responsibilities Develop enterpr

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Contract

Depends on Experience

Lead Java Full Stack Engineer with SRE || Remote

Remote

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Today

Job Role- Lead Java Full Stack Engineer with SRE Location- Remote Hiring Mode- Full-time Job Description- Full Stack Engineer / SRE with 10+ years of IT experience, strong hands-on expertise in Java, Spring Boot, React, DevOps, CI/CD, and production/non-production environment management. Key responsibilities include: Develop and support Java/Spring Boot and React applications. Own non-production environment availability, stability, and readiness. Manage CI/CD pipelines, deploymen

Full-time, Third Party

$125 - $130

lead java developer

Remote

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28d ago

Position OverviewWe are seeking a603-level Java Lead Engineeras part of theCCB Ramp/Surge initiative. This is a hands-on leadership role requiring strong technical expertise, team guidance, and stakeholder management within a fast-paced enterprise environment. Key ResponsibilitiesLead and mentor a team of software engineers, guiding daily activities and delivery expectationsDefine team standards, engineering practices, and collaboration approachDrive design and development of scalable microservi

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Contract

75 - 80

C++ and Java Developer

Remote

•

Today

C++ and Java DeveloperBellevue, WA|4 - 6 yearsof experienceJob DescriptionMust Have Technical/Functional SkillsJava XML Technologies (XML, XSL, FO, JAXP, JAXB); C++Roles & ResponsibilitiesKey ResponsibilitiesJava Edition Development Design and implement custom high-performance plugins using Spigot, Paper, and Purpur APIs. Architect complex network features utilizing packet manipulation libraries like ProtocolLib.Optimize server performance, memory usage, and garbage collection for high-player-co

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Full-time

80,000 - 100,000

Java with AI Developer

Remote

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Yesterday

Job Title:Java with AI Developer Location: Arlington, Virginia Duration: 6 Months + Extension Bill Rate: $88-$90/hour Job Type: W-2 Contract Client: To Be Discussed Later Work Authorization: U.S. Citizen, H-1B, OPT-EAD, GC-EAD Required Qualifications 6+ years of professional software engineering experience You ve shipped real production features and understand reliability, maintainability, and operational quality.Demonstrated curiosity in AI/agentic systems You ve built with LLMs or agents (w

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Full-time

$120,000 - $140,000

Senior Java Developer

Remote

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Today

Senior Java DeveloperIntroduction:As a Senior Java Developer on our team, you will play a crucial role in the design, development, and implementation of cutting-edge software solutions. You will work closely with a talented team of developers to create high-quality, scalable applications that meet the needs of our clients. Responsibilities:Design, develop, and implement Java-based applicationsCollaborate with team members to define and implement innovative solutionsWrite clean, maintainable code

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Full-time

18 - 145

Senior Java Full Stack Developer - Charlotte, NC, Tampa, FL, Raleigh, NC, Durham, NC, Orlando, FL, Columbia, SC, Atlanta, GA.

Remote or Charlotte, North Carolina

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Today

Job Title: Senior Java Full Stack Developer Location: Charlotte, NC, Tampa, FL, Raleigh, NC, Durham, NC, Orlando, FL, Columbia, SC, Atlanta, GA. Looking for W2 candidates. No C2C Job Summary We are seeking a highly skilled Senior Java Full Stack Developer with 8+ years of experience in designing, developing, and maintaining enterprise-grade web applications. The ideal candidate will possess strong expertise in Java, Spring Boot, Microservices, and modern front-end frameworks such as React.js or

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Contract

Depends on Experience

Lead Software Engineer, Full Stack (Java, GO)/Remote

Remote

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Today

Job Description: Lead Software Engineer Full Stack (Java, Go) Location-Remote Role Overview We are looking for aLead Software Engineer Full Stackwith strong experience inJava and Goto design, develop, and maintain scalable web applications and backend services. The role will provide technical leadership, drive engineering best practices, and work closely with product and engineering teams to deliver high-quality software solutions. Key Responsibilities Design, develop, test, and maintain

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Contract, Third Party

Depends on Experience

Specialized Developer – UI developer with Java Experience Full Stack Front End Focused - NYC, NY

Remote

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Today

Position: Specialized Developer UI developer with Java Experience Full Stack Front End Focused Location: NYC, NY Duration: 6 Months Contract Position Title: Developer Line of Business: Capital Markets Remote, Need to be able to Come Into The Office Job Description: Must-Have Skills: 3-6 years of professional software development experience. Bachelor's degree in Computer Science, Engineering, Information Systems, or a related discipline, or equivalent practical experience. Strong hands-on e

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Contract

80 - 85

Java jobs in Manchester, NH, USA