Backend Software Engineer Jobs in San Jose, CA

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Java Backend Developer

Randstad - Torc

Remote

Contract

We are looking for a Java Backend Developer to join our team! You will be responsible for designing, developing, and maintaining scalable and high-performance backend systems. If you are passionate about backend development, microservices, and cloud-based applications, this is the right opportunity for you! ResponsibilitiesDesign, develop, and maintain high-performance backend applications using Java.Implement RESTful APIs and integrate with external services.Work with microservices architecture

Java Backend Developer

SAR TECH LLC

Remote or Sunnyvale, California, USA

Third Party, Contract

Job Title: Java Backend Developer Location: Sunnyvale, CA (Hybrid 2-3 days onsite) Duration: Long-term Contract Rate: $65/hr on C2C Visa: Open to All Visa Types Client: TBD Job Description: We are seeking a talented and experienced Java Backend Developer with strong expertise in building scalable and maintainable microservices using Java and Spring Boot. The ideal candidate should have 7+ years of backend development experience, including designing REST APIs, working with relational and NoSQL d

ETL Backend Tester-Enrollment or Claims Insurance-Fully Remote

Elite Technical

Remote

Contract

Absolutely no third parties please Candidates must reside locally in Maryland, Virginia, or Washington DC. Although fully remote, a final face to face interview will be required. There will be occasional onsite office visits Reston VA, roughly once per quarter. Bachelor of Science (BS) is required. Min. 6+ years of experience in an SDET position. In addition to automation, must have knowledge of Backend ETL Testing experience as well. Must have Healthcare Insurance Experience, specifically sup

Senior Engineering Manager, Adobe Firefly

Adobe Systems

San Jose, California, USA

Full-time

Our Company Changing the world through digital experiences is what Adobe's all about. We give everyone-from emerging artists to global brands-everything they need to design and deliver exceptional digital experiences! We're passionate about empowering people to create beautiful and powerful images, videos, and apps, and transform how companies interact with customers across every screen. We're on a mission to hire the very best and are committed to creating exceptional employee experiences wher

Software Engineering Technical Lead

Samsung Electronics America

Remote or Los Angeles, California, USA

Full-time

Position Summary Samsung Electronics America's North American Service Business is tasked with building consumer services at a global scale. Driving growth in ad based services, and streaming compelling media to all Samsung screens ( TVs, phones, tablets, web, etc. ). This backend engineer will be architecting, coding, and deploying modules to our existing AWS backend for TV Plus. This individual will also provide technical mentorship and leadership to a backend team and help architect solutions

Node Js GraphQL Developer

SATCON Inc

Sunnyvale, California, USA

Contract

Node.JS & GraphQL Developer. Location: Sunnyvale, CA Duration: 6+ Months Skills: Node.JS & GraphQL. Back end Developer will also work with these skills. Required Qualifications:Design, develop, and maintain server-side applications using Node.js.Build and maintain GraphQL APIs for client applications.Proficiency in JavaScript, HTML, CSS, and front-end frameworks.Solid understanding of web technologies, including web performance, cross-browser compatibility, and responsive design.Experience worki

.Net Back End - Azure

Kforce Technology Staffing

Remote or Boca Raton, Florida, USA

Contract, Third Party

RESPONSIBILITIES: Kforce has a client seeking a Senior .NET Developer remotely. Key Responsibilities: * Lead the design, development, and deployment of robust backend services using .NET Core/.NET 6+ * Architect and implement distributed, event-driven systems using Dapr for service-to-service communication, pub/sub, and state management * Develop and manage message-based integrations using RabbitMQ, Kafka, or Azure Service Bus * Work extensively with MySQL including stored procedures, schema de

JAVA Backend Developer

Caspex Corporation

Sunnyvale, California, USA

Full-time

Position : JAVA Backend Developer Location : Sunnyvale, CA JOB DESCRIPTION: Qualifications 12+ Years of Solid experience in large scale distributed systems and event-driven architecturesStrong Java/J2EE, SpringBoot.Reactive Programming with JAVA is a plus.Handson Experience with L1/L2 Caching.KAFKA, Reactive Java.Cassandra, SQL, NOSQL Database experience.Knowledge of technologies used in building scalable, distributed systems in virtualized cloud environments.Solid DevOps skills in troubleshooti

React Developer

Hexaware Technologies, Inc

Santa Clara, California, USA

Full-time

Responsibilities - Develop new user-facing features using React.js and Redux Build reusable components and front-end libraries for future use Collaborate with designers and backend developers to implement elegant and responsive user interfaces Optimize applications for maximum performance across various devices and browsers Conduct code reviews and provide constructive feedback to team members Stay up-to-date with the latest industry trends and technologies in React.js and Redux development Trou

A globally leading technology company is looking for a Backend Developer (Python, Data Pipeline

OSI Engineering, Inc.

Cupertino, California, USA

Contract

A globally leading technology company is looking for a Backend Developer (Python, Data Pipeline) to join a dynamic team of data engineers. In this role, you'll design and build scalable data pipelines and processing solutions to handle high-volume, high-velocity data with a focus on performance and observability. If you're passionate about backend development and driving efficiency in data workflows, we invite you to apply. Job responsibilities: Develop and maintain software services required fo

Senior JavaScript Developer

Randstad - Torc

Remote

Contract

We are looking for a Senior JavaScript Developer to join our dynamic team. As a key contributor, you will be responsible for designing, developing, and maintaining scalable and high-performance web applications. You will work with modern frameworks, APIs, and cloud-based services to deliver top-tier software solutions. ResponsibilitiesDesign, develop, and optimize web applications using JavaScript, TypeScript, and modern frameworks (React, Angular, Vue.js).Build and maintain scalable, reusable,

UI Angular Developer (AVP) - Hybrid

Citi

Remote or Tampa, Florida, USA

Full-time

The Institutional Data Platform team is responsible for the Olympus platform to streamline data sources across Service, Markets, Banking and Client enabling industry leading analytics, client, regulatory, surveillance supervisory risk and finance reporting and data science solutions along with genesis platform. The UI Angular Developer (Applications Development Senior Programmer Analyst - C12) is an intermediate level position responsible for participation in the establishment and implementatio

Sr. Back-End Java/Spring Boot Developer

Learn Beyond Consulting LLC

Sunnyvale, California, USA

Contract

Job Title: Sr. Back-End Java/Spring Boot Developer (Ex-Walmart Candidates Only)Location: Sunnyvale, CA (Onsite) Employment Type: W2 Experience: 6 10 Years Walmart experience is mandatory Job Description: We are seeking a Senior Java Back-End Developer with prior experience working at Walmart to join our team in Sunnyvale, CA. In this role, you will be instrumental in developing scalable microservices to power Walmart s high-performance inventory systems, which handle billions of events daily. K

Senior iOS Engineer (Automotive & OTA)

Signitives

Mountain View, California, USA

Contract

Senior iOS Engineer (Automotive & OTA) Location: Mountain View, CA Experience: 6+ years We are seeking a highly skilled and experienced Senior iOS Engineer with a strong background in the automotive industry and Over-the-Air (OTA) update technologies. The ideal candidate will have a passion for creating innovative in-car experiences and a proven track record of developing robust and reliable software for connected vehicles. As a key member of our team, you will play a crucial role in shaping th

NodeJS Engineer

BayOne Solutions

Sunnyvale, California, USA

Third Party, Contract

Job Title: Node.js Backend Developer Location: Sunnyvale, CA (Hybrid) Duration: 6+ Months Contract Pay Rate Range: $60-$70/hr. Required Qualifications: Design, develop, and maintain server-side applications using Node.js.Build and maintain GraphQL APIs for client applications.Solid understanding of web technologies, including web performance, cross-browser compatibility, and responsive design.Experience working with RESTful APIs and integrating with backend systems.Familiarity with version con

.Net Backend Architect

Photon

Remote

Contract, Third Party

.Net Backend Architect Remote We are seeking a seasoned Backend Architect with deep expertise in regulated financial systems, trading platforms, and end-to-end trading infrastructure to lead the architecture and backend development of a greenfield Futures Commodity Commissions Market (FCM) platform. This product will power a federally regulated sports prediction market, akin to Robinhood s financial trading model, requiring full compliance with CFTC and NFA regulations. You will design, architec

Web Developer (Javascript/ Reactjs)

Aptino

Mountain View, California, USA

Contract

Key Responsibilities:Develop and maintain responsive, user-friendly front-end components using React.js. Ensure cross-browser compatibility and consistent user experience across modern browsers. Write clean, well-structured, and maintainable HTML5, CSS3, and JavaScript code. Work closely with UX/UI designers and back-end developers to implement interactive features. Optimize front-end performance for speed and scalability. Debug and resolve UI/UX issues and browser inconsistencies. Stay updated

Sr Java Backend Developer

InfoVision, Inc.

Pleasanton, California, USA

Contract

Hi We have an immediate Openings with Our Direct Client for a Long-term contract position Job Title: Sr Java Backend Developer Location: Pleasanton, CA Onsite Duration: 12 months Proficiency in Java and JVM-based development is essential, along with strong object-oriented programming (OOP) skills and exception handling. Experience with the Spring Boot framework and web technologies is required. Understanding of 12-factor app principles is crucial. Proficiency in using Git, GitHub, and GitHub Ac

Senior Android Engineer (Automotive & OTA)

Signitives

Mountain View, California, USA

Contract

Senior Android Engineer (Automotive & OTA) Location: Mountain View, CA Experience: 6+ years We are seeking a highly skilled and experienced Senior Android Engineer with a strong background in the automotive industry and Over-the-Air (OTA) update technologies. The ideal candidate will have a passion for creating innovative in-car experiences and a proven track record of developing robust and reliable software for connected vehicles. As a key member of our team, you will play a crucial role in sh

SeniorAngularJava Full Stack Developer

Aventine software

Sunnyvale, California, USA

Contract, Third Party

Hi Folk's,Need local consultant only + 11 years expNeed local consultant only + 11 years expNeed local consultant only + 11 years expTitle: Senior Angular Java Full Stack Developer Location: Sunnyvale CA (Need local candidate only) Job Description: We are seeking a Senior Angular Developer with strong Java Full Stack capabilities to join our dynamic development team. This role emphasizes front-end development using Angular, while also contributing to backend services developed in Java. The idea