Backend development Jobs

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Python Developer 10+ years

Data Systems Integration Group

•

Pleasanton, California, USA

Third Party, Contract

Title: Senior Python Developer Location: Onsite (Pleasanton, CA ) Duration: 3 months contract. Experience: 10+ years Interview: 2-3 rounds of interview. Job Overview: Qualification Hands on development with Python. This person will actively design backend APIs, write Python code, develop unit tests, and participate in all aspects of the software development lifecycle to build a scalable architecture and product. Skill Set & Technology Python, FastAPI, Poetry, PostgreSQL, Snowflake, Microservic
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Posted 9 days ago

Senior Node/AWS Backend Developer

InnoCore Solutions, Inc.

•

Dallas, Texas, USA

Contract

Responsibilities: Design, develop, and maintain backend services and RESTful APIs using Node.js and Express.jsImplement serverless architectures using AWS Lambda, API Gateway, DynamoDB, and Step FunctionsImplement secure authentication and authorization (e.g., using Cognito, OAuth, JWT)Collaborate with frontend developers, DevOps, and QA to deliver scalable, performant solutionsOptimize application performance, ensure fault tolerance, and handle error logging/monitoring (e.g., CloudWatch, X-Ray,
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Posted 24 days ago | Updated 22 hours ago

Golang API Developer

Calsoft Pvt Ltd

•

Irvine, California, USA

Contract, Third Party

Job OverviewWe are seeking a highly skilled Golang API Developer with solid experience in building scalable backend services using Go, preferably within cloud-native environments. The ideal candidate should be proficient in designing and implementing RESTful APIs, have strong AWS exposure, and be capable of working in a fast-paced development cycle.Key Responsibilities Design, develop, and maintain robust and scalable backend services using Golang. Develop RESTful APIs to support frontend serv
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Posted 18 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 14 hours ago | Updated 14 hours ago

Data Scientist

Aditi Consulting

•

Remote or Thousand Oaks, California, USA

Contract

Payrate: $45.50 - $50.05/hr. Summary: This role will involve integrating complex data sources, performing data analytics, and developing visualizations and dashboards and helping to design and implement sophisticated process automation for business processes, analytical models, and artificial intelligence applications. Responsibilities: Build a wide range of data and analytics solutions, from descriptive to prescriptive, using advanced statistical and machine learning models. Leverage large data
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Posted 25 days ago | Updated 10 hours ago

Full Stack Developer

4dot5

•

Remote

Full-time

Full Stack DeveloperFullTime - RemoteJob Summary:We are looking for a skilled Full Stack Developer to join our dynamic team. As a Full Stack Developer, you will play a pivotal role in building and maintaining web applications using a variety of stacks such as:React, Node.js, SQL Server, and Snowflake environmentAngular, C#, SQL ServerReact, Python FastAPI, PostgresThe ideal candidate should be proficient in both front-end and back-end development, with strong problem-solving skills and a passio
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Posted 23 days ago

.net Sr.Architect

ITBMS Inc.

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Alpharetta, Georgia, USA

Third Party, Contract

Relevant Experience: 14+ Years Seeking an experienced Software Architect to lead the design and development of API and UI applications that support back-office operations for payments applications. The ideal candidate will have a strong background in application architecture, specifically with .NET and Java, along with proven experience in technical leadership on projects to build highly scalable and available web applications. Responsibilities: Design and oversee the development of full stack w
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Posted 23 days ago

Senior Full Stack Developer (Java, Angular, AWS Migration)

Lumen Solutions Group Inc.

•

Reston, Virginia, USA

Contract

Job Title: Senior Full Stack Developer (Java, Angular, AWS Migration) Location: Reston, VA (Hybrid - Onsite once a week) Contract Duration: 9 Months (with potential extensions) Rate: Up to $75/hr W2 | $87.50/hr C2C Clearance: Must be eligible to work on Federal healthcare programs About the Role:We are seeking a Senior Full Stack Developer with strong backend and frontend development expertise to join our dynamic team. This role is ideal for a hands-on developer who thrives in an Agile environme
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Posted 8 days ago | Updated 10 hours ago

Senior Technical Operations Analyst

Strategic Staffing Solutions

•

West Des Moines, Iowa, USA

Contract

Job Title: Senior Technical Operations AnalystLocation: West Des Moines, IAJob Type: Full-Time / Contract Job Summary: We are seeking a Senior Technical Operations Analyst who thrives in a fast-paced, complex environment. The ideal candidate is a proactive problem-solver with a strong technical background, excellent SQL and Oracle database skills, and a passion for bridging the gap between business and technology teams. This role will support two key platforms DocD (SQL Database) and PJADF (Ora
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Posted 2 days ago | Updated moments ago

Senior Backend Cloud Developer (.NET/Azure)

Main Sail, LLC

•

Remote

Contract

Position Description: Team Composition and Methodology The client s team operates in an agile environment, utilizing a modified scrum methodology. The larger team includes approximately 30 professionals, split into smaller, focused groups of 5 7 members each, led by Team Leads. Each team has distinct roadmaps and features to deliver. The structure is cross-functional, including developers, testers, and DevOps engineers, with access to dedicated environments. Client Overview Our client's customer
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Posted 60+ days ago | Updated 1 day ago

Java Full stack Tech Lead

Photon

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San Francisco, California, USA

Contract

Greetings everyone, I hope you are staying safe. We are hiring a Java Full stack Tech Lead to join our Digital Engineering team. Who are we? For the past 20 years, we have powered many Digital Experiences for the Fortune 500. Since 1999, we have grown from a few people to more than 4000 team members across the globe that are engaged in various Digital Modernization. For a brief 1 minute video about us, you can check ;/u> Job Title: Java Full stack Tech Lead Location: San Francisco CA Job Type:
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Posted 22 hours 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 51 days ago | Updated 3 days ago

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

Net Orbit Inc

•

Irvine, California, USA

Contract, Third Party

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 7 days ago | Updated 1 day 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 28 days ago | Updated 28 days 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 10 days ago | Updated moments ago

Full Stack Lead (Vue.JS & .Net)

Photon

•

McKinney, Texas, USA

Contract, Third Party

Greetings From Photon, We hope you are staying safe. We are hiring Full Stack Lead (Vue.JS & .Net) to join our Digital Engineering team. Who are we? For the past 20 years, we have powered many Digital Experiences for the Fortune 500. Since 1999, we have grown from a few people to more than 4000 team members across the globe that are engaged in various Digital Modernization. Full Stack Lead (Vue.JS & .Net) | McKinney, TX (Onsite) | Open for Fulltime or Contract Job Summary : The Technical Full St
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Posted 2 days ago | Updated 1 day 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 16 days ago

Ecommerce Architect

Learn Beyond Consulting LLC

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San Ramon, California, USA

Contract

Role: Ecommerce Architect Location: San Ramon, CA W2 or C2C Job description: We are seeking an experienced Shopify Architect with deep expertise in backend engineering and microservices architecture to design, develop, and optimize scalable e-commerce solutions. This role is critical for organizations looking to modernize their Shopify ecosystem, integrate with third-party systems, and support high-growth, high-traffic environments. You will lead architectural decisions, mentor development team
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Posted 3 days ago | Updated 20 hours ago

.NET Sitecore Full stack Engineer- Philadelphia PA Onsite-Locals or nearby only

cyberThink, Inc.

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Philadelphia, Pennsylvania, USA

Third Party, Contract

Job Description: We are looking for a skilled and experienced Sitecore Full Stack Engineer to join our digital development team. The ideal candidate will have a deep understanding of Sitecore CMS (preferably versions 9.x and above), strong .NET development skills, and experience with modern front-end technologies. You ll be instrumental in designing, developing, and maintaining robust, scalable, and user-friendly web applications for enterprise-level clients. Key Responsibilities: Design and d
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Posted 1 day 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 29 days ago