senior java backend developer Jobs

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Software engineer- $150k No C2C or Sponsorship allowed

Vaco by Highspring

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Memphis, Tennessee, USA

Contract

Remote Key Responsibilities:Develop and maintain LLM-based chatbot solutions that support natural language interaction with structured and unstructured data. Implement retrieval-augmented generation (RAG) using vector databases like SingleStore, Pinecone, or OpenSearch. Fine-tune and integrate LLMs (e.g., GPT-4, Claude, Mistral) for targeted business use cases. Build and maintain APIs using Node.js or Python, and collaborate with frontend teams integrating chatbot services. Deploy and manage AI
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Posted 1 day ago

Senior Fullstack Web Application Developer

eGrove Systems Corporation

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New York, New York, USA

Contract

Job Description - Senior Fullstack Web Application Developer Type: Contractor - 6 months (with potential extension) Location: Avenue of the Americas, New York, NY 10020 Interview Process: Final interview must be conducted onsite at the client s office We are seeking a highly skilled Senior Full Stack Web Application Developer with experience in Banking/Finance to join our team onsite for a Custodian System Development Project. The ideal candidate will have extensive experience in Java and Angul
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Posted 2 days ago

Senior Software Engineer (Backend) - Artificial Intelligence and Emerging Technologies (Enterprise Technology)

Blue Origin, LLC

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Seattle, Washington, USA

Full-time

Salary range updated, see changes below (effective January 1, 2025). Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spacefli
Posted 60+ days ago | Updated 7 hours ago

Java / Spring Developer

Cymertek Corporation

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Tysons, Virginia, USA

Full-time

Java / Spring Developer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and driven Java / Spring Developer to join our team and contribute to the development of robust and scalable enterprise applications. In this role, you will design, implement, and maintain Java-based solutions using the Spring framework, ensuring high performance, security, and reliability. You will collaborate with cross-
Posted 60+ days ago | Updated 11 hours ago

Java / Spring Developer

Cymertek Corporation

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Honolulu, Hawaii, USA

Full-time

Java / Spring Developer LOCATION Honolulu, HI 96815 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and driven Java / Spring Developer to join our team and contribute to the development of robust and scalable enterprise applications. In this role, you will design, implement, and maintain Java-based solutions using the Spring framework, ensuring high performance, security, and reliability. You will collaborate with cros
Posted 60+ days ago | Updated 11 hours ago

Java / Spring Developer

Cymertek Corporation

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Annapolis, Maryland, USA

Full-time

Java / Spring Developer LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and driven Java / Spring Developer to join our team and contribute to the development of robust and scalable enterprise applications. In this role, you will design, implement, and maintain Java-based solutions using the Spring framework, ensuring high performance, security, and reliability. You will collaborate
Posted 60+ days ago | Updated 11 hours ago

Java / Spring Developer

Cymertek Corporation

•

Chantilly, Virginia, USA

Full-time

Java / Spring Developer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and driven Java / Spring Developer to join our team and contribute to the development of robust and scalable enterprise applications. In this role, you will design, implement, and maintain Java-based solutions using the Spring framework, ensuring high performance, security, and reliability. You will collaborate with cro
Posted 60+ days ago | Updated 11 hours ago

Java / Spring Developer

Cymertek Corporation

•

Reston, Virginia, USA

Full-time

Java / Spring Developer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and driven Java / Spring Developer to join our team and contribute to the development of robust and scalable enterprise applications. In this role, you will design, implement, and maintain Java-based solutions using the Spring framework, ensuring high performance, security, and reliability. You will collaborate with cross-
Posted 60+ days ago | Updated 11 hours ago

Java / Spring Developer

Cymertek Corporation

•

Georgia, USA

Full-time

Java / Spring Developer LOCATION Fort Eisenhower, GA 30905 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and driven Java / Spring Developer to join our team and contribute to the development of robust and scalable enterprise applications. In this role, you will design, implement, and maintain Java-based solutions using the Spring framework, ensuring high performance, security, and reliability. You will collaborate wi
Posted 60+ days ago | Updated 11 hours ago

Java / Spring Developer

Cymertek Corporation

•

San Antonio, Texas, USA

Full-time

Java / Spring Developer LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and driven Java / Spring Developer to join our team and contribute to the development of robust and scalable enterprise applications. In this role, you will design, implement, and maintain Java-based solutions using the Spring framework, ensuring high performance, security, and reliability. You will collaborate with c
Posted 60+ days ago | Updated 11 hours ago

Java / Spring Developer

Cymertek Corporation

•

Aurora, Colorado, USA

Full-time

Java / Spring Developer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and driven Java / Spring Developer to join our team and contribute to the development of robust and scalable enterprise applications. In this role, you will design, implement, and maintain Java-based solutions using the Spring framework, ensuring high performance, security, and reliability. You will collaborate with cross-
Posted 60+ days ago | Updated 11 hours ago

Full Stack Developer Senior

Apex Systems

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Tysons, Virginia, USA

Full-time

Job#: 2065139 Job Description: Job Description: o Design, develop, and maintain full-stack applications to support the clients business operations. o Collaborate with product managers, designers, and other stakeholders to understand user requirements and translate them into technical specifications. o Ensure the performance, quality, and responsiveness of applications. o Enhance the client's risk management technology by configuring and integrating various systems. o Participate in code revi
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Posted 60+ days ago | Updated 11 hours ago

Senior Software Engineer, Java

Thomson Reuters U.S. Inc.

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Remote or Eagan, Minnesota, USA

Full-time

Senior Software Engineer - Java, Westlaw AI We are looking for a highly motivated and experienced Senior Software Engineer - Java to become part of our dynamic and innovative team focused on developing content centric AI-driven solutions for legal professionals, including our flagship product, Westlaw. In this role, you will be responsible for designing and developing both user interfaces and backend services using a micro-frontend architecture. You will utilize technologies such as Java, React
Posted 60+ days ago | Updated 11 hours ago

Information Technology - Developer-Full Stack Senior

Apex Systems

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McLean, Virginia, USA

Full-time

Job#: 2080494 Job Description: Senior Full Stack Developer Location: Full-time on-site in McLean, VA Assignment Type: Contract-to-Hire (6 Months) Work Authorization: Must be eligible to work in the U.S. without sponsorship. Direct W-2 employment only. What Youll Do We're seeking a seasoned Full Stack Developer to contribute to mission-critical solutions across backend and frontend ecosystems. This role offers the opportunity to work with cutting-edge technologies and contribute to scalable cl
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Posted 2 days ago | Updated 11 hours ago

Information Technology - Developer-Full Stack Senior

Apex Systems

•

McLean, Virginia, USA

Full-time

Job#: 2080495 Job Description: Senior Full Stack Developer Location: Full-time on-site in McLean, VA Assignment Type: Contract-to-Hire (6 Months) Work Authorization: Must be eligible to work in the U.S. without sponsorship. Direct W-2 employment only. What Youll Do We're seeking a seasoned Full Stack Developer to contribute to mission-critical solutions across backend and frontend ecosystems. This role offers the opportunity to work with cutting-edge technologies and contribute to scalable cl
Easy Apply
Posted 2 days ago | Updated 11 hours ago

Android Software Engineer, TikTok Photo and Text

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A223461 Apply to this job Share this listing: Responsibilities The Photo & Text team is focused on creating new ways to consume content within TikTok. Our products encourage more people to participate in the TikTok ecosystem and allow users to enjoy more informative and diverse content. You will be able to design, implement, and ship new product experiences that will deliver fun and joy to millions of TikTok users. As an Android Sof
Posted 60+ days ago | Updated 11 hours ago

Senior Cloud Engineer (AWS Connect) | (442126)

Vaco by Highspring

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Addison, Texas, USA

Contract

Senior Cloud Engineer (AWS Connect) | 442126 DETAILS Location: Addison, TX 75001 (onsite 4-days per week [M-TH]) Position Type: 6M C2H JOB SUMMARY Vaco Technology is currently seeking a Senior Cloud Engineer (AWS Connect) for a 6M C2H opportunity located in Addison, TX 75001 (onsite 4-days per week [M-TH]). The Senior Cloud Engineer (AWS Connect) will play a critical role in driving strategic organizational initiatives, leveraging cutting edge technologies to ultimately overall improve Customer
Easy Apply
Posted 34 days ago

Sr Staff Software Engineer (Copilot)

PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 2 days ago | Updated 11 hours ago

Senior Principal Software Developer

Oracle Corporation

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Redwood City, California, USA

Full-time

Job Description This position is in Redwood Shores, California. This hire will need to be on-site at least 3 days a week (all 5 days encouraged). The Fusion Release Engineering (FRE) team is responsible for the continuous integration, build and delivery of Oracle Fusion Applications, a highly complex suite of current generation application suite highly regarded as a market leader in this space. As a member of FRE, in this role you will extensively write programs in primarily Java, SQL and PLSQL
Posted 10 days ago | Updated 11 hours ago

GM Commercial Software - Senior Backend Software Engineer

General Motors

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Mountain View, California, USA

Full-time

Job Description Hybrid: This means the successful candidate is expected to report to their primary location (Austin, TX, Roswell, GA, or Mountain View, CA) three times per week, at minimum. The Role: Software-defined vehicles represent a new paradigm for automakers and consumers, fueled by technological advancements and an escalating demand for transportation solutions that are not only intelligent but also safer and more environmentally sustainable. At the core of this transformative shift lie
Posted 60+ days ago | Updated 7 hours ago