Java Developer II Jobs in Seattle, WA

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1 - 20 of 203 Jobs

Java Backend Developer

Quadrant Technologies

•

Bellevue, Washington, USA

Contract

We are seeking Java Backend Engineers to design and develop a cloud-based supply chain data platform. This role requires expertise in backend development, cloud automation, and modern infrastructure technologies to build scalable, high-performance solutions. Key Responsibilities: Design, develop, and optimize backend services using Python, C#, or Java.Implement and maintain cloud services automation on Azure, AWS, or Google Cloud Platform, leveraging SDKs and REST APIs.Architect scalable and sec
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Posted 1 day ago

Java Spark Developer

Intelliswift Software Inc

•

Seattle, Washington, USA

Contract

Title: : Data Engineer Duration : 9+ months Contract Location : 1 2 days onsite at Seattle, WA Must Have skills: Java and Spark, Parquet, Avro, Hive, Iceberg. Detailed Job Description 6+ years overall software development experience with at least 3+ years of experience in large scale data platforms. Excellent expertise in Spark and Java. Knowledge of Golang is highly desirable. Good understanding of containerization using Docker and Kubernetes. Understanding of version control like Git and CI/C
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Posted 8 days ago

Lead Java Backend Developer

EPSoft Technologies LLC

•

Seattle, Washington, USA

Full-time

Role: Lead Java Backend Developer Location: Seattle, WA (Remote) Full Time Role Bachelor's Degree in Computer Science or a related field. 7+ years of software development experience, ideally on a modern tech stack. Strong backend development experience with Java or Scala (2+ years minimum; Kotlin preferred). Experience with relational databases and ORMs (PostgreSQL preferred). Expertise in microservices or service-oriented architecture (SOA). Hands-on experience in cloud-native environments, p
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Posted 14 days ago | Updated 19 hours ago

Java Developer - W2 role

KLNtek

•

Redmond, Washington, USA

Contract

Hello Please check the below position and reply with the below details and updated resume if you are comfortable. Job Title: Java Developer Location: Redmond, WA Duration: Long Term Need w2 Resource Job Description: This role is a Java Developer, with experience in postman, Spring Boot, Jenkins, Tomcat, and AWS. Writing Test cases and ability to write user stories is a strong plus. Should be a troubleshooter, and have a good ability to collaborate with others. Role will be 50% development, 25% t
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Posted 8 days ago

Java Developer

Collabera LLC

•

Seattle, Washington, USA

Full-time

Day to Day Responsbilities: Develop and deploy Java 17/Spring 6 microservices within a Kubernetes/OpenShift environment. Design and implement database interactions using MongoDB or other databases, optimizing for performance. Troubleshoot and resolve cloud-based application issues and ensure system stability. Participate in code reviews and collaborate on complex technical solutions. Monitor application performance and implement improvements to maintain optimal efficiency. Must Have: 8+ years of
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Posted 29 days ago | Updated moments ago

Java ReactJS Developer

Nam Info Inc

•

Bothell, Washington, USA

Contract, Third Party

Reactjs Developer Bothell - WA (Looking for local consultants) In- person Interview Required Skills: * Proven experience as a Full Stack Developer or similar role with minimum 5 years of experience in React.js, Spring Boot and Spring JPA working in an Agile environment. * Experience in designing, developing and maintaining enterprise applications using Java and J2EE. * Experience in writing complex SQL queries using Oracle database system. * Extensive experience in development and design of
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Posted 60+ days ago | Updated 17 hours ago

Java Developer (Onsite Coordinator)

VeridianTech

•

Issaquah, Washington, USA

Contract

Title: Java Developer (Onsite Coordinator) Location: Issaquah, WA (Hybrid model three days onsite per week) Duration: 6-12 Months Responsibilities: Responsible for design and development of next generation Java-based external and in-house travel booking applications. Develop and implement enhancements to make the sales floor more efficient. Efficiently work within the defined development processes and SDLC. Take part in the design discussions and update data models. Make changes to the framewo
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Posted 51 days ago | Updated moments ago

Java Developer

Collabera LLC

•

Remote or Toronto, Ontario, Canada

Full-time

Must Haves: 7-10 years of experience as a back end developer working on both design and development Java8+ RESTful services Spring framework Oracle database & PLSQL Versioning tools: GitLab 3+ years of experience with Kubernetes Working exposure to UI Frameworks: Spring boot Working exposure to front end technologies: Java Script Must be able to debug and read Java Script Strong object-oriented design and analysis skills Experienced usage of Software Engineering Processes Working within Agile
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Posted 2 hours ago | Updated moments ago

Backend Java Developer

BGI, LLC

•

Remote

Full-time

Position Summary BGI is seeking a skilled and motivated Backend Java Developer to join our growing engineering team. In this role, you will be responsible for designing, developing, testing, deploying, and maintaining the server-side logic and APIs that power an automated material tracking platform. You will leverage your expertise in Java and the Spring Framework to build high-quality, high-performance, and reliable backend services. You will collaborate closely with front-end developers, produ
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Posted 15 days ago

Backend Java Developer

4 Consulting Inc

•

Remote

Full-time

Who we are! At 4Ci our mission is to build long term relationships, based on trust, integrity, and knowledge with all our employees and business affiliates. 4Ci has been in business for 20 years and has employees working on mission critical projects nationwide. We provide computer programming, testing, and system design services to develop and maintain multi-year, multi-million-dollar mission critical applications for the US Government. Examples of such applications are Medicaid MMIS systems, He
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Posted 36 days ago | Updated 23 hours ago

Java Developer

4 Consulting Inc

•

Remote

Full-time

Who we are! At 4Ci our mission is to build long term relationships, based on trust, integrity, and knowledge with all our employees and business affiliates. 4Ci has been in business for 20 years and has employees working on mission critical projects nationwide. We provide computer programming, testing, and system design services to develop and maintain multi-year, multi-million-dollar mission critical applications for the US Government. Examples of such applications are Medicaid MMIS systems, He
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Posted 60+ days ago | Updated 23 hours ago

Sr Java Developer - AWS, Salesforce Experience, Wealth Management/Retirement Industry Experience

SES

•

Remote or Denver, Colorado, USA

Full-time

Sr Java Developer - AWS, Salesforce Experience, Stock Servicing Experience Type: W2 With Benefits - No C2C Location: Remote - Will support MST hours Top Technical Skills: Java Developer AWS Experience Experience with Salesforce Applications Strong Nice To Have - Wealth Management/Retirement Industry Experience Benefits: SES hires W2 benefitted and non-benefitted consultants. Our contract employee benefits include group medical dental vision life LT and ST disability insurance, 21 days of accrued
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Posted 21 hours ago

Java Developer

SES

•

Remote or Denver, Colorado, USA

Full-time

Systems Engineering Services is seeking a Java Developer based out of the Denver, CO area. Java Developer will be responsible for designing, developing, and maintaining Java-based applications, often within a full-stack context. Responsibilities include coding, debugging, testing, and collaborating with cross-functional teams. Specific skills often required include expertise in Java/J2EE, design patterns, open-source frameworks like Spring Boot, and experience with relational databases and PL/SQ
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Posted 22 hours ago

Java Developer with Healthcare Claims Processing - ONLY W2

nTech Solutions

•

Remote or Reston, Virginia, USA

Contract

ONLY W2ONLY W2ONLY W2 MUST HAVE experience with Healthcare Claims processing Title: Java Developer with Healthcare Claims Processing Location: Reston, VA (Hybrid) Duration: 6 Months Contract + Extension Job Description: Terms of Employment Contract, 6 Months This position is hybrid. Candidates should be comfortable working onsite in Reston, VA up to once per week. Overview & Responsibilities We are seeking a skilled Java Developer with strong experience in healthcare claims processing and mode
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Posted 9 days ago | Updated 1 day ago

Java Developer (Ex- T-Mobile)

Tekfortune Inc.

•

Remote

Contract, Third Party

Job Title: Java Developer Ex- T-Mobile is must have Location: Atlanta, GA / Texas / Washington (Remote) - 5-10 years of progressive experience in software engineering - Proven experience in Angular Java. - Has extensive experience developing cloud native apps using Springboot. - Proficiency in at least ONE of the following domains: public cloud (AWSPCF), server-side web dev, client-side web dev, REST / web services. - Experienced with CI / CD concepts and Jenkins / Gitlabs pipelines - Expertise
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Posted 17 hours ago

Java Fullstack Developer with strong Backend experience - Only W2

XFORIA Inc

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Remote

Contract

Job Details: Java Full stack Developer (Strong in Backend development) Contract (W2) - Remote Mandatory skills: Banking domain, Java Backend development, AWS, SQL Job Description: Design, develop, and deploy robust Java-based backend systems and APIs. Contribute to front-end development using modern JavaScript frameworks (e.g., React, Angular, Vue.js). Work remotely on a contract basis. Strong experience in backend Java development is essential. Familiarity with cloud platforms (e.g., AWS, Azure
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Posted 1 day ago

Java Full stack Developer (Strong in Backend)

XFORIA Inc

•

Remote

Contract

Job Details: Java Full stack Developer (Strong in Backend development) Contract (W2) - Remote Mandatory skills: Banking domain, Java Backend development, AWS, SQL Job Description: Design, develop, and deploy robust Java-based backend systems and APIs. Contribute to front-end development using modern JavaScript frameworks (e.g., React, Angular, Vue.js). Work remotely on a contract basis. Strong experience in backend Java development is essential. Familiarity with cloud platforms (e.g., AWS, Azure
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Posted 1 day ago | Updated moments ago

Lead Java Developer

PRO IT USA INC

•

Remote

Contract

We are looking for someone who is strong with the typical AEO tech stack: Jave Microservices Spring Frameworks Spring boot Rest In addition, this candidate must be strong with Pricing and Promotions in particular. They can have worked on those modules in any systems. They need someone sr. who can work independently with minimal daily direction. The candidate will be working directly with the Dir of Engineering and one of the principal leads. This person needs to be very strong in designing sys
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Posted 21 hours ago

Sr. Java Developer - Microservices (Remote) - Direct Client - W2 Only

Outcome Logix LLC

•

Pittsburgh, Pennsylvania, USA

Full-time, Contract, Third Party

Experience in designing and building microservices adhering to domain-driven design concepts -3+YrsFollows approved life cycle methodologies, creates design documents, and performs program coding and testing.Understanding & experience in Microservices and automated integration testing those applications to boost performance using SpringBoot.Resolves technical issues through debuggingDesign and implement Java application phases.Participate in architectural and software development activities.Cond
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Posted 2 days ago | Updated 3 hours ago

Java Backend Developer

R Systems, Inc.

•

Remote

Contract

Position: Java Backend Developer Location: Remote (PST) Duration: Long Term About R Systems: R Systems is a leading digital product engineering company that designs and develops chip-to-cloud software products, platforms, and digital experiences that empower its clients to achieve higher revenues and operational efficiency. Our product mindset and engineering capabilities in Cloud, Data, AI, and CX enable us to serve key players in the high-tech industry, including ISVs, SaaS, and Internet c
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Posted 23 hours ago