Senior Java Backend Developer Jobs

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Sr. Software Engineer

CSS Tec

•

Atlanta, Georgia, USA

Full-time

Sr. Software Engineer Direct Hire!! Hybrid 2-3 days onsite - Atlanta, GA 30307 Our customer is a rapidly growing technology organization operating at the intersection of healthcare and digital innovation. Their mission is to revolutionize how life sciences companies engage with healthcare providers by modernizing communication channels through data-driven solutions. With a strong commitment to improving patient outcomes, they build platforms that facilitate more effective interactions between cl
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Posted 4 days ago

Flutter Mobile Developer

Lincoln Softtech LLC

•

Boston, Massachusetts, USA

Contract

Design, develop, and maintain cross-platform mobile applications written in Flutter. Collaborate with teams to build native Android and iOS features. Integrate with backend systems through RESTful APIs. Optimize mobile applications for performance and responsiveness. Debug, troubleshoot, and resolve technical issues. Research new technology options and develop POCs for evaluation. Collaborate with business teams to clarify requirements, understand application use case and business processes. Tec
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Posted 2 days ago

ReactJS Software Engineer - UI

Xoriant Corporation

•

San Jose, California, USA

Contract

Minimum Qualification Experience working with web and/or client-side technologies.Nice to have experience with full stack and/or backend developmentExcellent problem solving and analytical thinking skillsNice to have some infrastructure experience with AWS, Kubernetes, Java, CI/CDYou have advanced skills developing full-featured client-side applications using modern Javascript/Typescript technologies such as React/Redux.Knowledge of browser internals like Javascript engines, native DOM, Event AP
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Posted 60+ days ago | Updated 4 days ago

Data Engineer III

OSI Engineering, Inc.

•

Sunnyvale, California, USA

Full-time

A globally leading tech company is seeking a Data Engineer with 6+ years of experience in software development and 3+ years in big data and data warehouse technologies (e.g., Trino, Spark, Snowflake). The role involves data modeling, database optimization, pipeline development, and full-stack integration using Java, Python, and SQL. If you're passionate about building scalable, data-driven solutions, we encourage you to apply! Job Responsibilities: Data Modeling and Database Design: Identifyi
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Posted 12 days ago

Testing Specialist - Hybrid

Volitiion IIT Inc

•

District of Columbia, USA

Contract, Third Party

Posting Title: Testing Specialist RFR: #140 Due Date : 7/04/2025 3 PM Duration of Project: July 14, 2025 to June 30, 2026 (with potential of additional 2 years) Place of Performance: Hybrid - Two to three days per week onsite. Primary work location will be: 750 East Pratt Street, 6th Floor, Baltimore, MD 21202 Minimum Qualifications A minimum of four (4) years of experience in User Acceptance Testing (UAT) of complex public-facing systems. A minimum of two (2) years of experience in te
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Posted 11 days ago

Fullstack Lead

Learn Beyond Consulting LLC

•

San Ramon, California, USA

Contract

Role: Fullstack Lead Location: San Ramon, CA(Onsite) Experience 15+ Retail Client Experience is mandatory For this position, candidate should have knowledge/experience in Front end also as the customer dev team is more front end heavy. For the person to be successful in the lead role they need to have a good backend skills also like API development, GraphQL Need to have exceptional communication skills NOTE: Please follow the below guidelines while submitting profiles Job Description: Excell
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Posted 10 days ago | Updated 3 days ago

Business Systems Analyst with Healthcare and Childwelfare

Bits & Bytes Technology Solutions

•

Albany, New York, USA

Contract, Third Party

84 MONTHS Experience in system/business analysis providing executive level and operational guidance to a diverse group of users, technicians, and managers within a health care entity that deals with claims-based data sets. Must include: Experience with HIPAA Confidential data and New York State/Federal regulations. Experience writing complex SQL against the MDW Creating/optimizing advanced SQL queries against large relational data sets. Experience using Balsamiq for wireframe and screen design A
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Posted 25 days ago | Updated 1 day ago

AG Grid UI Architect

Randstad Digital

•

New Jersey, USA

Full-time

job summary: We can not work C-C or through a vendor on this role. Onsite Work Expectations: A minimum of 3 days in the office is required **must have backend java (7+ years of experience) and Angular 11 (4+ years of experience)** Job Description: Architect/Technology Leader will be a core member of the Global Capital Markets Technology team that is responsible for the development and support of Global Capital Markets technology applications.The candidate will have an opportunity to work in a
Posted 22 days ago | Updated 2 hours ago

QA Automation Tester

GreyCell Labs, Inc

•

Albany, New York, USA

Third Party, Contract

84 Months of experience as a lead tester 84 Months of experience working with industry leading tools from the following list of vendors: IBM, HP, Mercury, or Microsoft 84 months experience Creating SQL queries to validate correct back-end processing 84 months experience in JAVA script/VB script, Selenium, knowledge of C/C++ 84 months experience in Micro Focus toolset (ALM, UFT, Load Runner); or IBM Rational toolset (ClearCase, FunctionalTester, ClearQuest, or Manual Tester); Microsoft testing to
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Posted 31 days ago | Updated 1 day ago

Solutions Engineer - Goods Receiving (W2)

Torque Technologies LLC

•

Deerfield, Illinois, USA

Contract

Role: Solutions Engineer - Goods Receiving (W2) Location: Deerfield, IL (Hybrid - 3 days/week onsite) Long Term Required: Node.JS, Angular, SQL/NoSQL database, Azure Solid understanding of Solution Architecture Translation, API Design, Integration Patterns, Security/Compliance Alignment, and Sprint Scoping Experience building scalable microservices with Java, Spring Boot, and REST API design Secure API Design (JWT, AAD, Key Vault, IAM) Experience with Blob Storage Experience with Azure Functi
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Posted 10 days ago | Updated 10 hours ago

SRE Engineer

VeridianTech

•

US

Full-time

Job Title - SRE Engineer Location - Overland Park, Kansas or Bellevue, WA Fulltime Job Description: Required Qualification: Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education. At least 2 years of Information Technology experience. SRE Mindset in Production support : Proactive issue identification using observability tools. Skilled in using different moni
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Posted 26 days ago | Updated 1 day ago

.Net Developer | Hybrid: 2 days/week (Columbus, OH) | 6+ Months

Doyensys Inc

•

Dallas, Texas, USA

Third Party, Contract

Doyensys is a Management and Information Technology consulting services company based out of Dallas, TX. With 200+ employees globally, we support customers around the globe to solve their business and technology challenges. Great culture, excellent benefits , consistant growth are some of the attributes of Doyensys. We look for great talents to join our thriving team. Why settle for less?Job Title: .Net Developer Location: Location: Hybrid: 2 days/week - 30 E Broad, Columbus, OH Local candidate
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Posted 18 days ago | Updated 3 days ago

Gen AI Architect Fully Hybrid role in Raritan, NJ

Prudent Technologies and Consulting

•

Raritan, New Jersey, USA

Third Party, Contract

Gen AI Architect Raritan, NJ. Must be onsite from Day 1. Must be in office 3 days a week, more if needed The Gen AI Architect plays a crucial role in shaping and leading the architecture, development, and deployment of next-generation AI applications within the organization. This role is pivotal in driving the company's objectives by leveraging advanced machine learning models, robust data engineering pipelines, and cloud-native infrastructure to deliver scalable, high-quality solutions. The arc
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Posted 30 days ago

Software Engineer in Test

Dexian DISYS

•

Salt Lake City, Utah, USA

Contract

Software Engineer in Test Salt Lake City, UT or Westlake, TX Onsite Hybrid Experience: Bachelor's degree in a technical discipline, or equivalent experience is required Minimum of 5+ years of Software Quality Assurance experience Proficiency or proven ability to learn professional software development skills and practices Examples include: Coding standards, code reviews, source control, build processes, design patterns, Object- Oriented Design and Development, Software design principles. Exper
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Posted 9 days ago | Updated 2 hours ago

Principal Software Engineer

Pitisci & Associates

•

New York, New York, USA

Contract

We are looking for a Principal Software Engineer with at least 15 years of experience writing software. This is a fully hands-on role, requiring daily coding (~100%) and a passion for building systems from the ground up. You should thrive on solving complex technical challenges in a cloud-first environment, with a strong focus on development and implementation. In this role, you ll lead projects to design and build applications that run in the cloud. You ll use Microsoft Azure and work with arti
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Posted 11 days ago

Software Dev Engineer - Bellevue, WA (Onsite)

Russell, Tobin & Associates

•

Bellevue, Washington, USA

Contract

Job Title: Software Development Engineer II Location: Bellevue, WA (Onsite) Estimated Start Date: ASAP Duration: ~10 Months Schedule: Monday - Friday, 9:00 AM - 5:00 PM Pay Rate: $50 to 60/hr W2 Client: Fortune 50 Company Job Description: The Content Platform team is looking for a Software Development Engineer who will act as first level support and development for all incoming production software application issues dealing with merchandising applications. Your solutions will impact our customer
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Posted 12 days ago | Updated moments ago

W2 - (2) - Software Engineer - UiPath Automation and Agentic AI Development and Support - Remote

Tanson Corp

•

Remote or Minnesota, USA

Contract

Duties: Software Engineer - UiPath Automation and Agentic AI Development and Support Position Overview: (Major Functions and Non-Essential Functions): Client Clinic is seeking a Software Engineer to design and build back-end services that support our portfolio of data-centric clinical and analytic applications. These applications leverage cloud computing, big data, mobile, data science, data warehousing, machine learning using state of the art software development applications and frameworks. Ou
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Posted 8 days ago | Updated 19 hours ago

Need Locals: Technical Specialist (TS3)(salesforce.com) at Columbus, Ohio

Software Technology Inc

•

US

Third Party, Contract

Hi there, Hope you are doing well My name is Kishore Kallem from Software Technology Inc. Trying to reach you regarding a job opportunity, please go through the below description and let me know if you are interested. Title: MCD Technical Specialist (TS3)(salesforce.com) Location: Columbus, Ohio Duration: Long term Hybrid - Required 2 days (Mon &Tue) subjected to change as per business needs. Ohio Department of Medicaid, 50 W. Town Street, Columbus, Ohio 43215 Work Hours M-F 8AM to 5PM EST
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Posted 24 days ago | Updated 1 day ago

Android AI ML Engineer - Infrastructure

DGN Technologies

•

Mountain View, California, USA

Contract

Design, develop, and deploy on-device machine learning models optimized for Android, ensuring low latency and minimal resource consumption. Build robust and scalable ML pipelines using Android-native frameworks such as: Design, develop, and deploy on-device machine learning models optimized for Android, ensuring low latency and minimal resource consumption. Build robust and scalable ML pipelines using Android-native frameworks such as: TensorFlow Lite ML Kit (including GenAI APIs) MediaPipe PyTo
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Posted 10 days ago | Updated 9 days ago

Database Administrator

Pyramid Consulting, Inc.

•

Charlotte, North Carolina, USA

Contract

Immediate need for a talented Database Administrator. This is a 12+months contract opportunity with long-term potential and is located in Charlotte, NCand Jersey City, NJ(Onsite). Please review the job description below and contact me ASAP if you are interested. Job ID: 25-76435 Pay Range: $60 - $65/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Requirements and Technology Ex
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Posted 5 days ago