backend development Jobs in california

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.Net Full Stack Developer

Opal Soft, Inc.

San Francisco, California, USA

Contract

We are seeking a Full Stack Developer, primarily a .NET and Power platform developer, with a passion for front-end and back-end development. This position requires a dynamic individual with extensive expertise in cloud-based development and architecture, automation, and a passion for learning new technologies and delivering cost-effective solutions. Essential Duties and Responsibilities: Design and develop scalable, secure, user-friendly software applications leveraging cloud technologies.Write

Sr Java Developer & Production support (eCommerce)

Pentangle Tech Services

San Ramon, California, USA

Contract

Roll: Sr Java Developer & Production support (eCommerce) Location: San Ramon, CA Type: Contract Must Have Exp: 7+ years in eCommerce and/or OMS domain , Payment gateway, supply chain, E commerce and retail, OMS, Cost and purchasing JD: Should have good End to End knowledge of various Commerce subsystems which include Storefront, Core Commerce back end, Post Purchase processing, OMS, Store / Warehouse Management processes, Supply Chain and Logistic processes. Good proficiency in minimum two areas

Maximo Mobile and Maximo Anywhere Technical Consultant

GreyMatter Solutions

Remote

Contract

Maximo Mobile and Maximo Anywhere Technical Consultant Role OverviewAs a Maximo Mobile & Maximo Anywhere Technical Consultant, you will be responsible for the design, configuration, development, integration, and support of IBM Maximo Mobile and Maximo Anywhere solutions. You will work closely with functional consultants, infrastructure teams, and end users to deliver a mobile asset management platform that extends the core Maximo capabilities to field technicians and mobile users. Key Responsib

.Net Architect

Select Jarvis.com

Remote

Contract

Job Title: Technical Architect .Net Location: Dallas, TX (Remote) Duration: Long Term About the Role: We are seeking a seasoned Backend Architect with deep expertise in regulated financial systems and trading platforms to lead the backend architecture and development for a new Futures Commodity Commissions Market (FCM) application. This platform, envisioned as a regulated sports prediction market and Robinhood s Prediction Market, will be built for a large-scale financial trading domain. The i

Full Stack Engineer

STAND 8

Remote

Full-time

STAND 8 provides end to end IT solutions to enterprise partners across the United States and with offices in Los Angeles, New York, New Jersey, Atlanta, and more including internationally in Mexico and India We are seeking a skilled Full Stack Engineer with expertise in React.js and Node.js to join our dynamic development team. The ideal candidate will be responsible for designing, developing, and maintaining web applications, ensuring high performance and responsiveness. Responsibilities Front

Full Stack Engineer

STAND 8

Remote

Full-time

STAND 8 provides end to end IT solutions to enterprise partners across the United States and with offices in Los Angeles, New York, New Jersey, Atlanta, and more including internationally in Mexico and India We are seeking a skilled Full Stack Engineer with expertise in React.js and Node.js to join our dynamic development team. The ideal candidate will be responsible for designing, developing, and maintaining web applications, ensuring high performance and responsiveness. Responsibilities Front

Sr Mobile Apps Engineer

Ledgent Technology

Irvine, California, USA

Full-time

No Corp-to-Corp, No 3rd party firms . Job Title: Sr Mobile App Development Engineer Location: 100% onsite work in Irvine, CA Employment Type: Direct-hire Compensation: $150,000 to $200,000 (based on experience) . Partnered with a global leader in their industry! An excellent opportunity to be instrumental in their growth and partake in their mission in shaping a technology-driven future in crafting high-performance products! Your contributions will impact products and services worldwide, tou

Technical Architect

Photon

Remote

Full-time, Third Party

We are seeking a seasoned Backend Architect with deep expertise in regulated financial systems and trading platforms to lead the backend architecture and development for a new Futures Commodity Commissions Market (FCM) application. This platform, envisioned as a regulated sports prediction market and Robinhood s Prediction Market, will be built for a large-scale financial trading domain. The ideal candidate should have hands-on experience designing and scaling backend systems for high-performan

Lead Backend Engineer with Finance Domain (12 years of experience)

Intellisoft Technologies

Remote

Contract

Job Role : Lead Backend Engineer Location : 100% Remote Job type : W2 Contract Only About the Role: We are seeking a hands-on Lead Backend Engineer to help build a new Futures Commodity Commissions Market (FCM) platform a greenfield, regulated financial trading product focused on binary sports prediction markets. This is a rare opportunity to shape the architecture and implementation of a federally regulated financial system from the ground up. You'll be responsible for designing and developing

Lead Engineer

Photon

Remote

Contract

We are seeking a hands-on Lead Backend Engineer to help build a new Futures Commodity Commissions Market (FCM) platform a greenfield, regulated financial trading product focused on binary sports prediction markets. This is a rare opportunity to shape the architecture and implementation of a federally regulated financial system from the ground up. You'll be responsible for designing and developing core backend services for a compliant, low-latency trading platform, working closely with architects

.Net, C#, C++ Lead Engineer

Photon

Remote

Contract

Greetings everyone, I hope you are staying safe. We are hiring a .Net, C#, C++ Lead Engineer 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: .Net, C#, C++ Lead Engineer Location: Remote Job Description:

Sr., Java/Python Developer (Only W2)

OpTech

Remote

Contract

OpTech is seeking for strong Python/Java Developers for their Direct Client. Position - Sr., Java Developer Duration - 5+ months contract 100% Remote (in EST). NO C2C/NO TRANSFERS - NEED ONLY W2 CANDIDATES. Required Work Experience: 5+ years related work experience, Professional experience with technical design and coding in the IT industry Must demonstrate experience using Elastic Search in Java (back-end Spring Boot) Strong Python development experience Strong back-end Java development (using

Technical Lead (Java/J2EE and AWS)

iSpace, Inc

Torrance, California, USA

Contract

echnical Lead (Java/J2EE and AWS) Location - Torrance CA Hybrid of minimum of 3 days/week onsite Contract Duration February 2025 March 31, 2027 Overtime Occasionally Travel 1-2X/year This person will be the Tech Lead for Digital Services Development. They will be focused on delivering exceptional support to develop meaningful digital experience and strengthen our client s customer experience. This Tech Lead will support all digital application architecture, development, production support, and s

GIS Developer

Techno-Comp, Inc.

Remote

Contract, Third Party

Job Title: Front End Developer / GIS Developer Work Location: Cary, NC (Remote) Duration: Long Term Working Model: Full remote If in Cary, we are in office Tuesday and Wednesday but again position can be remote or at any of our admin locations. Job Description: The top 3 skills for the Front-End Developer position are: ArcGIS API for JavaScript: This is the highest priority skill.Python: While not a dealbreaker, Python skills are highly desirable.GIS: Candidates should have a solid understanding

.Net Developer

iSpace, Inc

Torrance, California, USA

Contract

Only on Contract W2, NO C2C / 1099 Position Title: .Net Developer Location: Torrance, CA (Hybrid- Virtual 60% or more) Duration: 12+ Months with possibility of an extension Job Description: Daily Tasks Performed: Working with Project Team and Business to determine needs and applying / customizing existing technology to meet those needsMaintaining and supporting multiple projects and deadlinesRecording work progress on a weekly basisDocumentationAbility to complete all phases of software deve

VMware Automation Engineer (Aria)

Verito Solutions

Florida, USA

Contract, Third Party

Role Overview We are seeking a skilled VMware Aria Engineer to join our team in a remote contract role. The ideal candidate will have deep expertise in VMware Aria Suite and SaltStack, with a strong background in automation, virtualization, and infrastructure management. Key Responsibilities Install, configure, and manage VMware Aria Suite, including: Aria Operations Aria Operations for Networks Aria Operations for Logs Aria Automation Develop custom modular workflows and blueprints

Lead Engineer

Photon

Remote

Third Party, Contract

Greetings everyone, We hope you are staying safe. We are hiring aLead Engineer 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. What are we looking for S.no ROLE Type Skills 01 Lead Engineer Remote C++, .Net Core, AWS, EC2, EKS, DynamoDB, Kafka, CloudWatch. Role:

Application Developer

Valiant Solutions LLC

Remote

Full-time

Valiant Solutions is seeking an Application Developer to support our agile software development practice supporting an environmentally focused Federal Government client. The agency's programs aim to promote environmental sustainability and protect the natural resources of our planet. As part of this contract, we will be supporting the agency's efforts to develop and maintain information systems that facilitate the tracking and reporting of environmental data. Our team will work closely with the

Software Engineer

Quantelux

Remote

Full-time, Third Party

Company Description Quantelux is a consultancy firm that helps global enterprises cope successfully with today's competitive realities and challenges by design, build, educate, demonstrate, and deploy innovative technology products, integrated architectural solutions, and proven methodologies and tools in IT governance, information content and data management, software development, process improvement techniques, and infrastructure services management. Role Description This is a full-time remote

Senior Backend Engineer / TypeScript / Southern California

Motion Recruitment Partners, LLC

Los Angeles, California, USA

Full-time

We're looking for a Backend Engineer to help build and scale our clients platform. You'll work across the stack-developing APIs, backend services, databases, and web-based UIs-using technologies like TypeScript, Node.js, and modern frameworks. You'll collaborate closely with engineering and product teams to ship high-impact features and drive continuous technical improvements. We value smart, execution-focused developers who see shipping as a core feature and are passionate about building clean,