Java Backend Lead Developer Jobs

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Lead Full Stack Developer

Booz Allen Hamilton

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Lexington, Massachusetts, USA

Full-time

Job Number: R0219925 Full Stack Developer, Lead The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop sof tware and systems from vision to production ready. This role is more than just codi
Posted 45 days ago | Updated 3 hours ago

Application Developer

4 Consulting Inc

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Remote or Chicago, Illinois, USA

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 11 days ago

Applications Modernization Java Developer / Architect

Request Technology, LLC

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Atlanta, Georgia, USA

Full-time

NO SPONSORSHIP Application Modernization Architect - Android backend POSSALARY: $170k - $220k plus bonusLOCATION: ATLANTA, GA 30308 5 days onsiteSELLING POINTS: Application modernization. Android full stack development experience using Java and kotlin on the frontend and node js, go on the backend. You will need to modernize to a microservices cloud preferably Google Cloud Platform but will look at AWS or Azure. API design security and data management containerization in orchestration docker Kub
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Posted 60+ days ago | Updated 12 days ago

Java Full Stack Lead

Kanor Systems

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Bethesda, Maryland, USA

Third Party, Contract

Job Title: Java Full Stack Lead Location: Bethesda, MD (3 Days Hybrid) Experience Level: 10+ Years Job Summary We are seeking an experienced Java Full Stack Lead with strong expertise in Microservices, API development, and Java based frameworks to design, develop, and lead the implementation of scalable and high-performance applications. The ideal candidate will have hands on experience in both frontend and backend technologies, along with a deep understanding of cloud native architectures, RE
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Posted 60+ days ago | Updated 7 hours ago

Senior Android Developer

LanceSoft Inc.

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Remote

Contract

About the Role We are seeking a highly skilled Senior Android Developer with deep expertise in Core Java (frontend and backend) and a strong understanding of Android mobile development. This role requires hands-on experience developing high-performance mobile apps using Kotlin and Jetpack Compose, and offers the opportunity to contribute to innovative products that scale globally. Bonus points for prior experience with mail server development or management. What You ll Do Design, develop, and de
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Posted 1 day ago | Updated 1 day ago

Sr Cloud Native Backend Developer

Medline Industries, LP

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Northfield, Illinois, USA

Full-time

Job Summary Job Description Job Title: Senior Cloud-Native Back-End Developer Location: Northfield Department: E-Commerce IT Team Employment Type: Full-Time About the Role Medline is seeking a highly experienced Senior Cloud-Native Back-End Developer to lead the design and implementation of scalable, resilient, and high-performance applications. This role is pivotal in modernizing Medline's e-commerce platform, integrating with cutting-edge SaaS solutions, and ensuring systems are designed
Posted 60+ days ago | Updated 11 hours ago

QA Automation Engineer at Burlington, NC (onsite on Wednesdays) - Direct client 12+ months Contract to Hire- Need Only Local Candidate

Accion Labs

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Burlington, North Carolina, USA

Contract, Third Party

Greeting from Accionlabs; Job Title: QA Automation Engineer Location: Burlington, NC (onsite on Wednesdays)12+ months Contract to HireNeed Only Local CandidateBackend Testing ResponsibilitiesDesign and implement frameworks for backend API and message-based testing using Cucumber and Spring Boot.(exposure to Karate a plus)Develop and execute tests for backend services, including REST API testing with tools like Postman, NewMan.Apply automation testing across middleware components (like ESB, MQ) t
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Posted 9 days ago | Updated 1 day ago

(General Hire) Software Engineer Graduate (Advertisement Team) - 2025 Start (BS/MS)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A174912 Apply to this job Share this listing: Responsibilities Ads/Monetization Technology teams are building the next-generation monetization platforms to help millions of customers grow their businesses, utilizing our products like TikTok. Our teams develop a wide variety of advertisements for numerous uses including feeds, live streaming, branding, measurement, targeting, vertical solutions, creative solutions, and business integ
Posted 60+ days ago | Updated 2 hours ago

Software Engineer, Ads Business Integrity - Customer Experience

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A206968A Apply to this job Share this listing: Responsibilities At the heart of TikTok's monetization strategy lies the Business Integrity team-a global group of talented engineers and product thinkers committed to building a safe, trustworthy, and high-performing ads platform. We're not just solving problems-we're building the technological backbone that safeguards our ads ecosystem, fosters advertiser trust, and powers global busi
Posted 60+ days ago | Updated 1 hour ago

Java, Scala, Python Developer

Cymertek Corporation

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Tysons, Virginia, USA

Full-time

Java, Scala, Python 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 versatile and highly skilled Java, Scala, Python Developer to join our team and contribute to the development of innovative and scalable software solutions. In this role, you will leverage your expertise in Java, Scala, and Python to design, build, and maintain applications that solve complex problems and meet business object
Posted 60+ days ago | Updated 1 hour ago

Java, Scala, Python Developer

Cymertek Corporation

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Annapolis, Maryland, USA

Full-time

Java, Scala, Python 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 versatile and highly skilled Java, Scala, Python Developer to join our team and contribute to the development of innovative and scalable software solutions. In this role, you will leverage your expertise in Java, Scala, and Python to design, build, and maintain applications that solve complex problems and meet bus
Posted 60+ days ago | Updated 1 hour ago

Java, Scala, Python Developer

Cymertek Corporation

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Aurora, Colorado, USA

Full-time

Java, Scala, Python 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 versatile and highly skilled Java, Scala, Python Developer to join our team and contribute to the development of innovative and scalable software solutions. In this role, you will leverage your expertise in Java, Scala, and Python to design, build, and maintain applications that solve complex problems and meet business object
Posted 60+ days ago | Updated 1 hour ago

Java, Scala, Python Developer

Cymertek Corporation

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Chantilly, Virginia, USA

Full-time

Java, Scala, Python 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 versatile and highly skilled Java, Scala, Python Developer to join our team and contribute to the development of innovative and scalable software solutions. In this role, you will leverage your expertise in Java, Scala, and Python to design, build, and maintain applications that solve complex problems and meet business obj
Posted 60+ days ago | Updated 1 hour ago

Java, Scala, Python Developer

Cymertek Corporation

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Reston, Virginia, USA

Full-time

Java, Scala, Python 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 versatile and highly skilled Java, Scala, Python Developer to join our team and contribute to the development of innovative and scalable software solutions. In this role, you will leverage your expertise in Java, Scala, and Python to design, build, and maintain applications that solve complex problems and meet business object
Posted 60+ days ago | Updated 1 hour ago

Java, Scala, Python Developer

Cymertek Corporation

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Honolulu, Hawaii, USA

Full-time

Java, Scala, Python 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 versatile and highly skilled Java, Scala, Python Developer to join our team and contribute to the development of innovative and scalable software solutions. In this role, you will leverage your expertise in Java, Scala, and Python to design, build, and maintain applications that solve complex problems and meet business obje
Posted 60+ days ago | Updated 1 hour ago

Java, Scala, Python Developer

Cymertek Corporation

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Georgia, USA

Full-time

Java, Scala, Python 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 versatile and highly skilled Java, Scala, Python Developer to join our team and contribute to the development of innovative and scalable software solutions. In this role, you will leverage your expertise in Java, Scala, and Python to design, build, and maintain applications that solve complex problems and meet busine
Posted 60+ days ago | Updated 1 hour ago

Java, Scala, Python Developer

Cymertek Corporation

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San Antonio, Texas, USA

Full-time

Java, Scala, Python 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 versatile and highly skilled Java, Scala, Python Developer to join our team and contribute to the development of innovative and scalable software solutions. In this role, you will leverage your expertise in Java, Scala, and Python to design, build, and maintain applications that solve complex problems and meet business o
Posted 60+ days ago | Updated 1 hour ago

C / C++ / Java Software Developer

Cymertek Corporation

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Honolulu, Hawaii, USA

Full-time

C / C++ / Java Software 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 versatile C / C++ / Java Software Developer to join our dynamic team. In this role, you will work on developing, testing, and optimizing high-performance software solutions across multiple platforms. The ideal candidate will be passionate about coding, problem-solving, and working in a collaborative environ
Posted 60+ days ago | Updated 2 hours ago

C / C++ / Java Software Developer

Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

C / C++ / Java Software 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 versatile C / C++ / Java Software Developer to join our dynamic team. In this role, you will work on developing, testing, and optimizing high-performance software solutions across multiple platforms. The ideal candidate will be passionate about coding, problem-solving, and working in a collaborative environme
Posted 60+ days ago | Updated 2 hours ago

C / C++ / Java Software Developer

Cymertek Corporation

•

Georgia, USA

Full-time

C / C++ / Java Software 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 versatile C / C++ / Java Software Developer to join our dynamic team. In this role, you will work on developing, testing, and optimizing high-performance software solutions across multiple platforms. The ideal candidate will be passionate about coding, problem-solving, and working in a collaborative
Posted 60+ days ago | Updated 2 hours ago