backend development Jobs

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W2 hiring-Java/JavaScript/Dotnet-C#/Python//Web Developers (Full Stack)/ITSM / ITIL Process Analysts-W2 only

Gemini Consulting Services

•

Dallas, Texas, USA

Contract

Hello ,Hope you are doing well. We have below multiple roles. Role1. JavaScript DevelopersDallas TXLong-term ContractW2 role-Need OPTS and EADS only Required Skills: Extensive knowledge of CSS, Sass, and CSS architectureExperience building and working with design systems and component librariesExperience with JS and UI testing and code analysis frameworks like Mocha, Istanbul, Enzyme, ESLintKnowledge and experience of working on DevOps tools & GitHub/JenkinsExperience collaborating with produc
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Posted 5 days ago | Updated 1 day ago

Staff Engineer

Vaco by Highspring

•

US

Full-time

Vaco is partnering with a Phoenix-based client to hire an Engineering Lead to help build and transform their internal platforms. This key role will work closely with teams to implement coding best practices, design patterns, and architectural strategies while mentoring and developing engineering talent. As an Engineering Lead, youll be hands-on across both front-end and back-end development, collaborating with scrum teams to tackle complex challenges. Youll help deliver solutions using React and
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Posted 45 days ago | Updated 1 day ago

Junior GoLang Engineer - Irvine, CA ( Onsite) Long Term

Net Orbit Inc

•

Irvine, California, USA

Third Party, Contract

Position Title: Junior GoLang Engineer Location: Irvine, CA ( Onsite) Duration: Long Term F2F interview is required W2 prefered Job Summary We're looking for a motivated and experienced Golang Developer to join our dynamic engineering team. In this role, you'll be responsible for designing, developing, and maintaining high-performance, scalable, and resilient backend services, including those for media delivery. You'll use your strong command of Go and expertise in AWS to build and deploy r
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Posted 20 hours ago | Updated 11 hours ago

Java Engineer

ThinkBeyond Inc

•

O'Fallon, Missouri, USA

Contract

An ideal candidate for this role would have extensive experience in Java development and be well-versed in cloud-native applications, microservices, and a modern technology stack. Here s a breakdown of the perfect candidate profile: Java Expertise: Has at least 8+ years of hands-on Java development experience, specifically in J2EE (Java 2 Platform, Enterprise Edition). This extensive experience implies that the candidate is proficient in enterprise-grade Java applications, design patterns, and p
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Posted 3 days ago

Sr Python Developer

Spar Information Systems

•

Dunwoody, Georgia, USA

Full-time, Part-time, Contract, Third Party

Hello Everyone, Hope you are doing good My name is Pavan and I work with SPAR Information System., I have a great opportunity for you, please find the job details below, if you are interested in applying please send me your updated resume and best time for you to discuss about this opportunity in details. Role : Python Developer location : Atalanta GA Duration: Long term contract Python, Application Development, Development JD 4 to 7 years of hands-on experience in backend development. Strong
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Posted 20 hours ago | Updated 13 hours ago

Golang Developer

Data-Core Systems, Inc.

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Remote

Contract

Data-Core Systems, Inc. is a provider of information technology,consultingand business process services. We offer breakthrough tech solutions and have worked with companies, hospitals,universitiesand government organizations. A proven partner with a passion for client satisfaction, we combine technology innovation, business processexpertiseand a global, collaborative workforce that exemplifies the future of work. For more information about Data-Core Systems, Inc., please visit. Data-Core System
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Posted 22 days ago | Updated 22 days ago

Lead Big Data/Machine Learning Engineer

Strategic Staffing Solutions

•

Chicago, Illinois, USA

Contract

Job Title: Python and Java Developer w/AI Location: Chicago, ILPay $68-$75 Job Overview: The team is seeking a talented Python and Java Developer w/AI to enhance and support applications in the Loyalty and Marketing domain, with a strategic focus on integrating AI and machine learning into existing workflows. This role will involve a mix of software development, AI-driven innovation, and cross-team support, making it ideal for a candidate with solid backend development experience who is excit
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Posted 19 days ago | Updated 2 hours ago

Java backend Developer

BCforward

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Texas, USA

Contract

Java backend Developer BCforward is currently seeking highly motivated Java Backend Developer in Fort Worth, TX Position Title: Java Backend Developer Location: Fort Worth, TX Anticipated Start Date: Tentative start Date 07/28/2025 Please note this is the target date and is subject to change. BCForward will send official notice ahead of a confirmed start date. Expected Duration: 6+ Months with possibilities for extension Job Type: Contract: 40 hrs/week Pay Range: $35 to $37/hr on W2 Please
Posted 4 days ago | Updated 1 hour ago

Sr. Java Backend Engineer Java / Spring / Spring Boot / Azure / Kafka

Empower Professionals

•

Remote

Third Party, Contract

Role: Sr. Backend Engineer Java / Spring / Spring Boot / Azure / Kafka Location: Remote Duration: 12+ Months Must have: Java / Spring / Spring Boot / Azure / KafkaNoSQL databases (like MongoDB)Relational databases (DB2, SQL Server, PostgreSQL) Requirements: 10+ years of backend development experience with Java and Spring Boot.Extensive hands-on experience with the Spring Framework, including Spring Boot, Spring Core, and Spring Batch etc.Strong hands-on experience with Apache Kafka for strea
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Posted 60+ days ago | Updated 19 hours ago

Conversational AI Developer

Next Level Business Services, Inc.

•

Irving, Texas, USA

Contract

Day to Day job Duties: Develop and implement conversational AI solutions: Design, build, and deploy chatbots and virtual assistants for banking use cases.Leverage LLMs and RAG: Utilize and fine-tune large language models (LLMs) and implement Retrieval-Augmented Generation (RAG) to enhance the accuracy and relevance of AI responses by incorporating domain-specific knowledge and real-time data.Design and execute Prompt Engineering strategies: Craft and optimize prompts for LLMs to elicit desired r
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Posted 10 days ago

Adobe Experience Manager (AEM) Architect

Alltech Consulting Services, Inc.

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Remote or Bellevue, Washington, USA

Contract

Title: Adobe Experience Manager (AEM) Developer / Architect Location: Bellevue-WA-Onsite role Contract role About the Role We are looking for a results-driven AEM Architect with deep expertise in building and architecting scalable, enterprise-grade digital solutions using Adobe Experience Manager (AEM), NET, AI-powered technologies, and modern front-end frameworks. This role is a hybrid of hands-on development and architectural ownership, including technical design, performance optimization, and
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Posted 10 days ago

Sr. FullStack Engineer W/React,Python,Google Cloud Platform - W2 Only

Cinergy Technology Inc

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Remote

Contract

Greetings from Cinergy Technology Inc ! Full Stack Engineer - *REMOTE*- 12+ month contract Key skills: Strong Google Cloud Platform experience, expertise in React.js and Python Our client is seeking a Full Stack Software Engineer. Key Responsibilities: Develop and enhance modern front-end features using React.jsDesign and implement scalable, cloud-native RESTful APIs using PythonIntegrate portal features with AI chatbots and backend systemsCollaborate with data teams to access and manipulate da
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Posted 22 days ago

UX Designer

Xoriant Corporation

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Montvale, New Jersey, USA

Contract

Responsibilities: Champion User Experience Design and User Interface Design for designated projects, ensuring a seamless user journey Advocate for User Experience/User Interface design, effectively communicating the vision to project teams Lead stakeholder/user interviews to delve into business issues and requirements, facilitating whiteboarding sessions to stimulate creative brainstorming Execute user interviews, craft personas, journey maps, site maps and information architecture diagrams to p
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Posted 60+ days ago | Updated 21 hours ago

Java Full Stack Developer

Synechron

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Jersey City, New Jersey, USA

Full-time

We are At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through research and development in
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Posted 3 days ago | Updated 3 days ago

Full Stack .NET Developer

Dexian DISYS

•

Washington, District of Columbia, USA

Contract

HYBRID, 4 DAYS PER WEEK IN WASHINGTON, D.C. - MUST BE LOCAL TO DMV. Job Description Full Stack .NET Developer We are looking for a talented full-stack .NET and Angular Developer. In this role, you will be responsible for designing, developing, and maintaining web applications using the .NET framework and Angular. The ideal candidate will have a passion for building high-quality software and will be comfortable working in a fast-paced, collaborative environment. Responsibilities: Design and de
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Posted 5 days ago | Updated 1 hour ago

Senior Full Stack Developer

Smart Synergies

•

Reston, Virginia, USA

Contract

Job Summary We are seeking a motivated and talented Senior Full Stack Software Developer to join our dynamic team. This role offers an excellent opportunity to work on exciting projects and grow your skills in a collaborative environment. JOB RESPONSIBILITIES INCLUDE: Works as part of the software development team to develop and debug web and mobile applications Assists in analyzing, maintaining, and implementing software applications. Learns the Corporate Software Development Methodology Framew
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Posted 9 days ago | Updated 3 days ago

Junior GOLang developer (2+ yrs exp, Final round onsite interview mandaroty in Irvine, CA)

Fervorly

•

Irvine, California, USA

Contract, Third Party

Job Summary We're looking for a motivated and experienced Golang Developer to join our dynamic engineering team. In this role, you'll be responsible for designing, developing, and maintaining high-performance, scalable, and resilient backend services, including those for media delivery. You'll use your strong command of Go and expertise in AWS to build and deploy robust cloud-native solutions. This is a great role for an engineer passionate about clean code, distributed systems, and tackling ch
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Posted 7 days ago | Updated 2 days ago

Sr Java Backend Engineer

Quadrant Technologies

•

Bellevue, Washington, USA

Contract, Third Party

Job Title: Senior Java Backend Engineer Location: Bellevue, WA About the Role We are seeking Senior 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 Java, Spring boot.Implement and maintain cloud services automation on Azure, AWS, or G
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Posted 22 days ago

Senior Backend Engineer (Node.js + TypeScript) - AI meets FinTech

HENRY

•

Remote

Full-time

** Remote position ** Engineering scrums are at 9am EST Who We AreWe re a highly funded stealth startup that has built an institutional grade licensed exchange for trading illiquid real-world assets from commercial real estate to infrastructure, natural resources, and private credit. We re combining AI, deep regulatory infrastructure, and a modern tech stack to unlock trillions in global illiquid markets. What We re Looking ForWe re looking for a Senior Backend Engineer with strong experience bu
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Posted 30 days ago

Lead Data Engineer Python, React, AWS, GenAI

Bossini Technologies

•

Raleigh, North Carolina, USA

Contract

Job Title: Lead Data Engineer Python, AWS, GenAI, FastAPI Location: Raleigh, NC (Onsite Only) Type: Full-Time / W2 About the Role: We are hiring a Lead Data Engineer with a strong foundation in Python, AWS, FastAPI, and Generative AI (GenAI) technologies. This is an onsite, client-facing role based in Raleigh, NC, offering the opportunity to work on cutting-edge AI-driven platforms and cloud-native architectures. This position is ideal for a highly skilled technologist who can lead the develop
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Posted 26 days ago | Updated 18 days ago