Java Software Engineer Jobs

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Principal Java Developer

Compunnel Inc.

Westlake, Texas, USA

Contract

Job Summary We are seeking a Principal Java Developer to lead the design, development, and maintenance of scalable backend systems for high-performance platforms. This role involves working with modern frameworks and technologies such as Java, Spring Boot, Oracle, and Kafka, and collaborating with cross-functional teams to deliver secure and reliable software solutions. Key Responsibilities Design, develop, and maintain multi-tier web applications using Java and Spring Boot Develop and expose R

Java Developer

General Dynamics

Ashburn, Virginia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: BI Full 6C (T4) Job Family: Software Development Job Qualifications: Skills: Java Software Development, Spring Framework, Structured Query Language (SQL) Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Software Developer Associate at GDIT.

Calypso Consultant

VDart, Inc.

Atlanta, Georgia, USA

Contract, Third Party

Role: Calypso Consultant Work location : (NYC or Atlanta) (Hybrid) Type: Contarct Position Overview: We are seeking a highly skilled and experienced Calypso Java Developer with total IT experience of 5+ years. The ideal candidate will possess strong development and troubleshooting skills as well as knowledge of Calypso & commodities. Key Responsibilities: Developing new features and enhancements for various Desks/Operations users in client related to Calypso using Java and Calypso APIs. Parti

Sr Java Developer

Judge Group, Inc.

San Leandro, California, USA

Contract

Location: San Leandro, CA Salary: $55.00 USD Hourly - $57.00 USD Hourly Description: Job Title: Sr Java Developer Location: San Leandro, CA/ Charlotte, NC (Day 1 Onsite) Duration: 6+ Months Contract Local candidates only Required Qualifications: 10+ years of experience in software engineering with a strong focus on Java development5+ years of hands-on experience with Java microservices architecture8+ years of development using Spring/Spring Boot5+ years of experience building and consuming

Java Developer - W2 & C2C - NEw York - Contract - Hybrid

SANS

New York, New York, USA

Contract, Third Party

DICTATION The team is global. The business team is in Singapore, London and New York and Boston. This is the business users. They are supporting an ORDER MANAGEMENT SYSTEM < This system is written in .C# net and spring. (look for server side Java / Server side C# with ORDER MANAGMENET SYSTEM and ASP.NET as the front end) Teams are in Mumbai and Singapore and London Tech stack Java spring microservices and Python layers C#. Asp Front End . They are looking for someone who is open and to any

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

Sr. Java Developer @ Harrisburg, PA - Onsite - Only Locals

KSN Technologies, Inc.

Harrisburg, Pennsylvania, USA

Contract

Sr. Java Developer Harrisburg, PA - Onsite - Only Locals One Year Contract This is an Onsite Position - NO REMOTE Position available. We are currently hiring candidates who are authorized to work on our W2. Candidate with previous state/govt client experience is preferred. This position will be onsite 5 days a week. With that in mind all candidates must be roughly within an hour of central PA, specifically The Labor and Industry Building (651 Boas Street, Harrisburg, PA 17121). This candidate m

Principal Java Developer

Leidos

Bethesda, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Principal Java Developer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesti

Google Cloud Platform Java Backend Developer (100% REMOTE)

American IT Systems

Remote

Contract

Senior Java Backend Developer with Google Cloud Platform- 10+ years Dallas, TX, Remote Job Description: Provides technical expertise to help construct the product roadmap, acts as subject matter expert and technical leader for development team. Leads complex feature and/or epic level development efforts. Role will work with Product and UX teams to be part of a team of engineers in developing elegant code, state-of-the-art responsive customer experiences and build industry leading experiences. P

Lead Java Developer (In-person interview)- Locals to NYC and NJ

Khayainfotech

Jersey City, New Jersey, USA

Third Party, Contract

Hi, Job Title: Lead Java Developer Duration: Long-Term Contract. Location: New York City, NY (Hybrid Weekly 2Days To office ) Note: Need local DL , In- Person Interview Strictly plz do not send Java Full Stack Profiles Must-Have : Exp level 13+ years coding experience in Core Java / Spring Boot / Junit test framework Strong in Spring boot. and in Microservices Degree in Computer Science or equivalent experience Advanced experience with Java/J2EE technologies like Spring boot framework, Microse

Sr. Java Backend Developer

Sureminds Solutions

St. Louis, Missouri, USA

Contract, Third Party

Job Title: Sr. Java Backend Developer Location: St. Louis, MO (Onsite) Duration : Long-Term Interview Mode : Video Need Local Consultants only An in-person (face to face) interview will be required Job Description : Qualification Required: Bachelor s degree in computer science, Information TechnologyMinimum of 7+ years of experience in developing backend applicationRoles And Responsibilities: Developing high quality, scalable solutionsWorking collaboratively with product owners, business analys

Java Developer

Amtex System Inc.

McLean, Virginia, USA

Third Party, Contract

Amtex Systems Inc is an information technology and talent solutions company offering talent and BI consulting to the companies in US for over 25 years. Our solutions are designed to fill resource gaps, by providing the right candidates who deliver value to the organization. Our propensity to nurture and build strong relationships with our clients helps us better understand their business demands and gives us the ability to provide services that are on time and rise above the rest. Job Title:

Java Developer

Alindus Inc

Vienna, Virginia, USA

Contract

Hi Everyone, Hope you are doing well. Job Title: Java Developer ( Mid-Level) Location: Vienna, VA(Need Locals) Interview Mode :Face to Face ( onsite Interview) Visa: OPT/-Ead (W2) Years of experience:6+ #Skills: Java, J2EE, Spring Boot, MVC, JPA, Hibernate, REST/SOAP Hands-on coding experience is a must Strong in SQL, Angular (JavaScript), Docker, Kubernetes, AWS Tools: Git, Jenkins, Maven, JMeter, SonarQube TDD/BDD with JUnit, Mockito, Cucumber Agile methodology experience preferred Excellent c

Technical Lead/ Sr. Java Developer

TekLeaders, Inc

Cincinnati, Ohio, USA

Full-time, Part-time, Third Party, Contract

Title: Technical Lead/ Sr. Java Developer Duration: 12+ Months Location: Cincinnati, OH (Hybrid) Role Description: As a Services Technical Lead, you will be responsible for providing technical leadership and guidance in the development of Java-based applications, primarily using the Spring Boot framework. This role involves a combination of technical expertise, team leadership, project management skills and collaboration along with excellent communication skills. Must Have Skill set: Hands-on

Java Developer

Motion Recruitment Partners, LLC

Pennsylvania, USA

Full-time

A medical device company is looking to hire a Senior Java Developer. The company provides medical devices to military and commercial markets. The application you will be working on sends data to for the medics within military organizations to access. They are looking for strong event-driven architecture/Kafka experience and either NoSQL, MongoDB, etc. You will be developing in Java, NoSQL, MongoDB, API's, and Kafka. If you have any start up experience that is a plus. Onsite Warminster, PA Requir

Senior Java Developer (Required Local and Public Sector/Healthcare experience)

TexcelVision Inc.

Austin, Texas, USA

Contract, Third Party

Respond by: 08/14/2025 Rate: DOE Type: Contract Work Mode: Hybrid Location: Austin TX Please respond with resume and 3 references preferably supervisor (name, title, company, email, phone number) Background Check will be performed if a candidate is selected for placement and will have to be passed' Job Description Develops software solutions by studying information needs, conferring with users, and studying systems flow, data usage, and work processes. Investigates problem areas. Prepares

Senior GoLangDeveloper

Compunnel Inc.

McLean, Virginia, USA

Contract

The Client is seeking a Senior GoLang/Java Developer with strong expertise in Java, GoLang, and AWS. The role requires a candidate with at least 8 years of overall experience, including a minimum of 2 years of experience with both GoLang and Java. Proficiency in SQL and knowledge of PostgreSQL are also necessary. Familiarity with AWS and DevOps practices is essential for this position. Experience with UI development and any cloud experience are considered a plus. Strong communication skills

Java Developer

Srinav Inc.

Orlando, Florida, USA

Contract

Role: Java Developer (Mobile Dev) Location: Orlando, FL (only local candidates) Duration: LongtermVisa USC/EAD/E2EAD (hybrid weekly once he must be in office Thursday) Required Bachelor s degree in Computer Science or similar field or related work experience.Five to eight years of developing Java REST applications for enterprise or consumer use.Two or more years developing backend systems with TypescriptExperience working in an Agile Team consisting of product, design, QA and development. Signi

Need Java Infrastructure with WebSphere Exp - Charlotte, NC

Radiantze

Charlotte, North Carolina, USA

Contract, Third Party

Job Title: Java Infrastructure Developer (WebSphere / Middleware / Linux / DB2)Location: Charlotte, NCJob Summary:We are seeking a highly skilled Java Infrastructure Developer with strong experience in WebSphere Application Server, middleware platforms, Linux environments, and DB2 databases. The ideal candidate will be responsible for building and supporting the application infrastructure, ensuring high availability, security, and performance for enterprise systems.Key Responsibilities:Design, c

Lead Java Developer

Tech Era Global INC.

Berkeley Heights, New Jersey, USA

Full-time, Part-time, Third Party, Contract

Job Title: Lead Java Developer Job Location: Berkeley Heights, NJ (Preferred) or Coral Springs, FL (100% Onsite - local only, no relocation) Visa: USs only Key Technology: Java 17+, Spring boot, Restful services, OpenShift, NoSQL databases Job Description: Design, develop, test, install, and maintain systems, applications, networks, and related processes to meet the functional objectives of the business. Assess system, application, and network needs. Provides modeling and simulation consulting