Mid-Level Java Developer Jobs

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Senior Java Developer in New York, NY(Need Onsite day 1,hybrid 3 days from office)

Group Nine

•

New York, New York, USA

Contract

Seeking a Senior Java Developer in New York, NY (Need Onsite day 1, hybrid 3 days from office). Job Description: We are looking for a Senior Java Developer who will design, develop, and maintain Java-based systems for equities trading, focusing on backend development, potentially including front-end components, and collaborating with teams to ensure efficient and scalable solutions. Responsibilities: Design, develop, and maintain Java-based applications for equities trading, focusing on backend
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Posted 25 days ago

Java Microservice Lead Developer

Okaya Inc

•

Rosemont, Illinois, USA

Full-time

Hi, Greetings of the Day! Position Title : Java Microservice Lead Developer Location: Plano, TX Experience: 8 to 15 Job Description Java Technical Lead Must Have Technical/Functional Skills Have strong expertise with Java, Spring Boot Microservice. Proficiency with Spring Boot microservice development and integration. Experience in EKS and Docker. Experience in Kafka message broker. Experience in Log4j, JUnit testing or any other unit testing framework. Experience in NoSQL Database like MongoDB.
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Posted 59 days ago | Updated 1 day ago

Sr. Java Developer (W2)

P2PSoftTek Inc

•

Richmond, Virginia, USA

Contract

Preference will be given to local candidatesPosition: Sr. Java Developer (W2 role) Location: Phoenix, AZ (Day-1 Onsite) Duration: Long-Term Job Description: Must have 8 to 10 years of experience in Java along with backend services using Java 11+, Spring Boot, and RESTful APIsBuild scalable microservices deployed in AWS, Kubernetes, or DockerIntegrate with databases (e.g., PostgreSQL, Oracle, MongoDB) using JPA/HibernateImplement unit and integration tests using JUnit, Mockito, or TestNGCollabora
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Posted 3 days ago

Lead Java Developer

Zensark Inc

•

Dallas, Texas, USA

Full-time

This is a senior/lead-level position for someone who can design an entire application on their own and manage a three-member subgroup of the development team during implementation. Work Authorization: Job Location: Dallas, TX; Onsite Job Responsibilities: Passionate coder with 10+ years of application development experienceFive-plus years of lead experience.Individuals must have a solid working knowledge of core Java skills.The individual in this role must be hands on meaning they have workin
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Posted 7 days ago

Sr Java Developer - 3 days hybrid in Iselin, NJ - Local candidates only

Empower Professionals

•

Woodbridge Township, New Jersey, USA

Contract

Role: Sr Java Developer Location: Iselin, NJ In office: 3 days a week Duration: 6-24 months CTH Rate: $72-75/hr on W2 AI Local candidates only - NO relocation USCEAD ONLY Interview process: technical screening and one and done with client Must have: 10+ years of javaSpring bootSQLKafkaOpenAPI or SwaggerUI
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Posted 24 days ago | Updated 1 day ago

Senior Java Developer- Production Support

iCUBE Solutions

•

Remote

Contract

Job Title: Senior Java Developer- Production Support Location: Remote Duration: Long Term Experience: 8+ Years Job Summary: We are looking for a highly skilled Senior Java Developer with strong expertise in Spring Boot and MongoDB, and hands-on experience in production support activities, including monitoring, root cause analysis (RCA), and hotfix deployment. Experience in the Payments domain is a strong plus. Key Responsibilities: Design, develop, and maintain scalable backend services using
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Posted 1 day ago

J2EE Developer Banking

HCI-Talent

•

New York, New York, USA

Contract

Job title: J2EE & DB Developer 6 - 9 years of experience Start date: asap Work location: NY, NY Work schedule: Hybrid Job Description: Below 3 questions must be answered at the top of each resume. If failure to do so, the candidate will be rejected. 1) How do you decide what data structure should be used for different parts of a component? 2) Have you designed custom data structures such as a hash map or priority queue? If so, describe the problem you were trying to solve and the solution, hig
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Posted 17 days ago

Senior Java Developer

EVEREST CONSULTING GROUP, INC

•

New York, New York, USA

Contract, Third Party

Job Description Role: Senior Java developer Employment Type: Contract Contract Minimum 6 months subject to extension Work location: Remote/Onsite (mention no. of Onsite days) Hybrid/ ..2 3 days from office -200 Liberty Street, NY About the Role Senior Java Developer to build backend services, integrate real-time data processing systems, and develop reporting capabilities for a financial services platform. Job Responsibilities Design and develop RESTful backend APIsImplement Apache Flink for re
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Posted 4 days ago

Lead Java Developer

Digitive LLC

•

Reston, Virginia, USA

Contract, Third Party

Lead Java Developer Reston - VA Contract Client is considering consultants only local to VA Locals only NEED A STRONG SR. PROFILE LEAD LEVEL HANDS ON CODING WITH MIN 15 YRS EXP. Application Developer performs high complexity (i.e. system level applications) analysis, design, development and unit testing of software applications from user requirements and design documents. The candidate also resolves defects encountered during various testing cycles. Skills: 1) Proficiency with Software Developm
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Posted 3 days ago

Lead Java Developer

Photon

•

Irving, Texas, USA

Full-time

Key Responsibilities:Minimum 12+ years of experience in IT industryLead end-to-end technical delivery of Java-based applications and services.Design and implement scalable microservices using Spring Boot and RESTful APIs.Collaborate with architects and business stakeholders to define solution architecture.Drive best practices in coding, design, and deployment.Guide and mentor junior developers through code reviews, technical sessions, and task planning.Ensure system scalability, performance, sec
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Posted 2 days ago

Senior Java Developer

Robustware

•

Alpharetta, Georgia, USA

Contract, Third Party

You will: Build and maintain efficient, scalable software solutions using technologies like Java, Scala, Apache Kafka, Dropwizard, Git, PostgreSQL, Cassandra, and Redis. Play a key role in designing and implementing microservices, collaborating closely with various teams. Organize and structure complex data relationships to ensure optimal data storage, retrieval, and analysis. Use databases like Apache Cassandra, PostgreSQL, and Elasticsearch to optimize how we store and access data. Work with p
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Posted 14 hours ago | Updated 6 hours ago

Java Developer with Prior State or Federal experience( looking for only w2 candidate )

CoppelTech

•

Pennsylvania, USA

Third Party, Contract

Role : Java Developer (prior State or Federal Government project experience) (Looking for only w2 candidate) Location :mechanicsburg pa Job Summary: We are looking for an experienced Java Developer with prior State or Federal Government project experience to join our team. The ideal candidate will possess strong Java development skills along with a deep understanding of government processes, regulatory requirements, and secure application development. The developer will contribute to the design,
Posted 7 days ago

Senior Java Developer Interview Face to Face Need Local Only

Upward Talent

•

New York, New York, USA

Contract

Position: Senior Java Developer Location: New York City, NY (Hybrid) Duration : 12+ months Interview:- Video+ Face to Face + Video Essential Responsibilities : Develop, maintain, and optimize high-quality software solutions using advanced Java programming skills.Engage in system integration, performance tuning, and troubleshooting complex issues.Ensure the quality and reliability of software through code reviews, testing, and adherence to best practices.Design, develop, and implement solutions
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Posted 10 hours ago

Java Developer Microservices, Spring Boot & WebFlux(Only on W2 Who was Holding & GC)

Resource Innovative Technologies LLC

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Bethesda, Maryland, USA

Contract

Job Title: Java Developer Microservices, Spring Boot & WebFlux Location: Bethesda, MD Job Type: Only on W2 Experience Level: 7+ Job Summary: We are looking for an experienced Java Developer with expertise in Microservices architecture, Spring Boot, and Reactive Programming (WebFlux) to join our engineering team. The ideal candidate will be responsible for designing and developing scalable and high-performance backend services and APIs for modern enterprise applications. Required Skills & Experie
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Posted 8 days ago | Updated 7 days ago

Java Developer/Lead W2 Only

Techsunsoft

•

Dallas, Texas, USA

Contract

Hiring: Java Developer / Lead W2 Only We're actively seeking experienced Java Developers or Leads for a dynamic role on a W2 contract basis. Mandatory Requirements: Prior experience with Capital One, JPMC, or CVS is required Strong background in Java-based backend development H1B Transfers are accepted (No C2C W2 only) Let s connect and explore how your past experience can shape your next opportunity. #JavaHiring #W2Jobs #NowHiring #JavaLead #H1BTransfer #CapitalOne #JPMC #CVS #TechJobs
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Posted 25 days ago | Updated 17 days ago

Senior Java Developer

Selby Jennings

•

New York, New York, USA

Full-time

A multi-asset, agency execution specialist is looking for a Senior platform developer, this role will play a significant part in enhancing the stability and robustness of an Algorithm trading platform. Develop high-quality software components for the Global Trading platform. Working in close partnership with Algo Developers, Product, Infrastructure and Support teams to deliver effective trading solutions. Requirements: Proficicyen with computer technologies including Java, Linux, and OO Design
Posted 5 hours ago

Sr Java Developer-W2 only

Learn Beyond Consulting LLC

•

Tempe, Arizona, USA

Contract

Position: Sr Java Developer with deep expertise in data structures, algorithms, and AWS Location: Tempe, AZ (Onsite from Day 1) Contract Duration: 12+ months (High possibility for extension) Experience: 10+ Years Position Summary: Skills - Senior SDE (software Development Engineer) who is well versed in AWS technologies and has strong Java programming skills. Primary goal of the project is to develop / enhance tooling for Region Flex migration, use the same tooling to carry out migration of serv
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Posted 14 hours ago | Updated 13 hours ago

Senior Java Developer

Global Soft Systems

•

Hopkins, Minnesota, USA

Contract

Senior Java Developer Hybrid 3 days/week in Hopkins, MN Job Description AI exposure would be a huge plus Design, develop, and maintain Java Spring Boot APIs to support modernization initiatives. Collaborate closely with business users and product team leads to deliver solutions for: Shield integration Cassandra database migration Strategic Objectives: Establish and implement modernization standards Define and promote consistent modernization practices Accelerate solution development Ensure scala
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Posted 17 days ago | Updated 1 day ago

Java Developer

Concepts IT Inc

•

Jacksonville, Florida, USA

Contract

SENIOR Java Developer Location NYC NY. Longterm Project skills Required Java, Spring boot, Kafka and Hazelcast Caching experience.
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Posted 29 days ago | Updated 3 hours ago

Senior Java Developer with Magnolia CMS

DATAMAXIS, Inc

•

Michigan, USA

Third Party, Contract

Job Summary: We are seeking a highly skilled Senior Java Developer with expertise in Magnolia CMS to join our dynamic team. The ideal candidate will have strong backend development experience with Core Java and Spring, complemented by modern frontend capabilities and Magnolia content management. You will be responsible for designing, developing, and maintaining scalable web applications using a full stack of technologies. Must-Have Technical Skills: Magnolia CMS: Minimum 3 years of recent, hand
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Posted 4 days ago | Updated 1 day ago