Java backend jobs in oakland, ca

Remote

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Today

Hello All, Greetings from Rootshell Inc. Rootshell Enterprise Technologies Inc. is a recognized provider of professional IT Consulting services in the US. We are actively seeking Java Backend Developerfor one of our client, Please share your resume with current location & full contact info Role:Java Backend Developer Location:Remote Job Summary Job Summary We are seeking a skilled Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. T

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Full-time, Third Party

Depends on Experience

Java Backend developer - Only w2

Remote

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6d ago

Required Skills & Experience 6+ years of backend Java development experience Strong expertise with Java and Spring Boot Experience building and supporting Microservices architectures Hands-on experience with Kafka and event-driven systems Strong experience with NoSQL databases Experience designing and developing RESTful APIs Ability to work independently with minimal ramp-up time Strong problem-solving and troubleshooting skills

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Contract

Depends on Experience

Java Backend Engineer

Remote

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7d ago

Role Summary As a Software Engineer - Java Backend (Tech Lead), you will serve as a hands-on technical leader responsible for end-to-end service architecture, delivery outcomes, and ensuring the reliability of backend systems. You will define and communicate technical direction, influence cross-functional teams, and drive modernization initiatives. This role requires expertise in cloud-native development, event-driven architectures, and leadership in engineering excellence within a remote envir

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Contract, Third Party

Depends on Experience

Lead Java Backend Developer

Remote

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10d ago

LeadJavaDeveloper Location: 100% Remote Position Summary We are seeking a highly skilledSeniorJavaDeveloperwith strong expertise in backenddevelopment, Spring Boot microservices architecture, AWS cloud technologies, and Infrastructure as Code using Terraform. The ideal candidate will have extensive experience designing and developing scalable enterprise applications, RESTful APIs, cloud-native services, and distributed systems in Agile delivery environments. This role requires strong hands-on c

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Full-time

Depends on Experience

Java Backend Developer - W2

Remote

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10d ago

Job SummaryWe are looking for an experienced Java Backend Developer with strong expertise in designing, developing, and maintaining scalable, secure, and high-performance backend applications. The ideal candidate will have hands-on experience with Java, Spring Boot, REST APIs, microservices, databases, and cloud technologies. Exposure to Artificial Intelligence (AI), Generative AI, and AI-assisted software development tools is a plus. Candidates with an interest in integrating AI capabilities in

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Contract

60+

Senior Java Backend Developer

Remote

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9d ago

Senior Java Backend Developer Location: Remote must work Pacific Time (PST/PDT) hours Experience: 8+ years Employer: ZAPCOM Role Overview ZAPCOM is seeking a Senior Java Backend Developer to support a client engagement. The ideal candidate will have strong hands-on experience building scalable backend services, developing REST APIs, and delivering reliable applications in a distributed environment. Key Responsibilities Design, develop, and maintain backend applications using Java and Spring Boo

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Full-time

100,000 - 130000

Java Backend Developer

Remote

•

Today

We are looking for strong Java back-end developers as we move forward in the project in JAVA tech stack involving Restful Webservices and Soap Webservices. The project revolves around a lot of data coming from various sources, so strong SQL knowledge and interpretation of complex SQL queries is a must. Mandatory skills: Must have strong, hands on experience on: Strong hands-on understanding of Java 8 Hands-on experience on micro-services and webservices development (both SOAP and REST) Hands on

Full-time

USD 55.00 - 65.00 per hour

Java Lead Software Engineer with AI -Hybrid

Hybrid in Oakland, California

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Yesterday

Java Lead Software Engineer (Senior Java with AI) Location: Oakland, California, USA Hybrid Exp: 7-10 years Job Type: Contract W2 only Preferred Candidates: Candidates located in or near Oakland or San Francisco, California. Required Technical Skills: Java Backend Development Strong hands-on experience with Java backend development.Spring Boot, REST APIs, and microservices architecture.JPA/Hibernate.Maven/Gradle.Unit testing using JUnit and Mockito.API integrations.Database Technologies Strong S

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Contract

Depends on Experience

Backend Developer (Senior Java Developer

San Francisco, California

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Today

Job Title: Senior Backend Developer (Java & Spring Boot) Role Overview We are seeking a seasoned, hands-on Senior Backend Developer with deep expertise in Java, Spring Boot, and database technologies to join our growing engineering team. In this role, you will play a pivotal architectural and development part in designing, building, and maintaining scalable, high-performance backend applications. You will champion clean code standards, optimize database performance, and mentor junior and mid-le

Full-time

USD 156,000.00 - 187,200.00 per year

Java Developer / Software engineer / Backend Engineer / Backend Developer

Remote

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Today

We re Hiring: Java Developer Location: Remote Experience: 8+ Years Are you an experienced Java Developer passionate about building scalable, high-performance applications? Join our team and work on modern Java, Spring Boot, Microservices, Cloud & Containerization technologies. Looking for a strong Java Developer with experience in: Java & OOP Spring Boot & Microservices REST / SOAP APIs Oracle / MongoDB Docker & Kubernetes Cloud Platforms Git, JIRA & TeamCity Agile Development

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Full-time, Third Party

$120,000 - $140,000

Backend Engineer / Java / Python / NodeJS+TypeScript

Remote

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Today

A company that operates at the intersection of consumer wellness, advanced technology, and human performance, combining connected devices, software, and AI to help people optimize recovery and daily functioning is hiring a backend engineer. Its products have attracted interest from high-profile figures across science, professional sports, and elite competition. The company has also received multiple prestigious innovation awards and is expanding its research and development efforts into clinical

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Full-time

$180000 - $230000

Senior Full-Stack Java Developer

Fremont, California

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6d ago

Job Title: Senior Full-Stack Java Developer Location: This is an on-site position based at Fremont, CA office. Duration: Longterm Job Description: Client is looking for an experienced Senior Full-Stack Java Developer with 8-10 years of experience to join our dynamic team in Fremont, CA. In this role, you will be responsible for both developing new, cutting-edge features and maintaining our existing, high-performance applications. Key Responsibilities Design, develop, and maintain robust and

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Contract, Third Party

Depends on Experience

Senior Java Microservices Developer

Remote or Hybrid in Oakland, California

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Today

Job Title: Senior Java Microservices Developer Location: Oakland, CA 94612 Type: Contract The Software Engineer will help support and build the Modernized Microservices Applications Suite. Along with writing effective code, the position will be responsible for designing, building, delivering and maintaining a highly scalable set of products and applications. The incumbent will use industry best practices and work collaboratively with cross-functional team of product managers, architects, princi

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Contract

Depends on Experience

Full Stack Lead – Backend Engineering

Fremont, California

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17d ago

Role Overview We are looking for a highly experienced hands-on Full Stack Lead with a strong backend focus to design, develop, and lead scalable enterprise applications. The ideal candidate should be strong in Java, Spring Boot, Microservices, Kafka, System Design, Distributed Systems, AWS, and Kubernetes. This is not a pure architect or management role the person must remain hands-on with coding while leading architecture, integrations, and delivery. Key Responsibilities Lead system design, ar

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Third Party, Contract

Depends on Experience

Fullstack Lead Engineer- Backend Engineering

Fremont, California

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13d ago

About the Role: We are seeking a highly experienced, hands-on Full Stack Lead with a strong Backend Engineering focus to lead the design, architecture, development, and delivery of scalable enterprise applications. Key Responsibilities Lead system design, architecture, and backend development using Java, Spring Boot, and Microservices.Design distributed, event-driven systems using Apache Kafka.Own REST API design, enterprise integrations, and application data flows.Remain hands-on with coding, c

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Contract, Third Party

80 - 85

Senior Software Engineer, Offerwall

San Francisco, California

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Today

The opportunity We are looking for an experienced, dedicated, and energetic senior developer to join the Offerwall team! Our mission is to build maintainable and resilient systems to identify users by respecting their privacy settings, to create financial transactions for accounting, and deliver virtual rewards to the user. We aim to do so efficiently and effectively at scales in the range of tens of billions of events per hour. Our team and key decision makers are spread across the globe. Come

Full-time

USD 146,500.00 - 190,400.00 per year

Java Software Engineer

Remote

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2d ago

Job Title: Java Developer (Backend) Location:Remote/WFH Duration: 3+ months contract with extensions Position Summary: Seeking a strong Java Backend Developer with 69 years of experience building enterprise applications. The ideal candidate has deep expertise in Core Java, Spring Boot, REST APIs, design patterns, microservices, and distributed systems. Key Responsibilities: Design, develop, and maintain scalable Java backend applications. Build REST APIs and microservices using

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Contract, Third Party

Depends on Experience

Senior Software Engineer

Remote

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10d ago

The Senior Software Engineer, reporting to the Manager, Software Engineering, is a critical member of our Scrum teams and plays a central role in building both the user-facing and backend systems that power technology strategy. You will translate UI/UX designs into intuitive and responsive front-end applications while also designing and maintaining scalable microservices, APIs, and data integrations on the backend. You'll be a champion for delivering clean, efficient, resilient, and user-focused

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Full-time

$140000

Principal Software Engineer - Content Understanding

San Mateo, California

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Today

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op

Full-time

USD 295,250.00 - 345,040.00 per year

Senior Software Engineer, Customer Domain Engineering

San Francisco, California

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27d ago

At Forge, we know our team is our greatest asset. As technology innovators in the private market, our vision is to deliver a richer future for everyone. We live that vision through our values of being bold, accountable, and humble. We experience the value that our vision brings to the world every day, helping the teams behind the greatest innovations of our generation, from space travel to artificial intelligence, and more. With liquidity solutions, exclusive data and insights, a custody offerin

Full-time

USD 168,000.00 - 200,000.00 per year

Java backend jobs in Oakland, CA, USA