Backend Developer Jobs in San Jose, CA

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1 - 20 of 182 Jobs

Sr. Backend Developer

Nisum

•

Pleasanton, California, USA

Full-time

8+ years of Java/J2EE development experience Java Frameworks: Proficiency in frameworks like Spring Boot, Hibernate, or Quarkus. Database Skills: Strong experience with any of the relational databases (e.g., MySQL, PostgreSQL) and Any of the NoSQL databases (e.g., MongoDB, Cassandra). RESTful APIs: Expertise in designing and implementing RESTful APIs and working with JSON/XML data formats. Microservices: Hands-on experience with microservices architecture and tools like Docker and Kubernetes. Me
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Posted 11 days ago | Updated 5 days ago

Java Backend Developer, W2 only, Not for C2C

NMK Global Inc.

•

Sunnyvale, California, USA

Contract

Job Description:We are seeking a Senior Java Backend Developer with a strong technical background and problem-solving mindset to join our team in Sunnyvale , CA. If you thrive in building scalable, resilient, and optimized solutions, this role is for you! Required Skills:Core Java Strong expertise in Java programmingMultithreading & Synchronization Efficient handling of concurrent processesREST API (Design & Implementation) Hands-on experience in developing APIsUnit Testing Writing and maintaini
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Posted 29 days ago | Updated 29 days ago

Senior Java Backend Developer

Apolis

•

Mountain View, California, USA

Full-time, Contract

Title: Senior Java Backend Developer (AWS | TurboTax/QuickBooks Experience Required) Locations: Mountain View / San Diego, CA (100% Onsite) Must have: Turbo tax /Quick Books Platform Type: Contract 6-12 Months plus Pay range:- Competetive market rateJob Description: Strong expertise in AWS services including Lambda, API Gateway, DynamoDB, SQS, SNS, RDS, CloudFormation, etc. Mandatory experience working on financial/accounting products like TurboTax, QuickBooks, or similar SaaS solutions. D
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Posted 3 days ago | Updated 5 hours ago

Java Backend Developer

SAR TECH LLC

•

Sunnyvale, California, USA

Contract

FYI PFB Job Description: Senior Java Backend Developer Location: Sunnyvale, CA (Hybrid 2 3 days onsite/week) Type: Long-term Contract Client: Walmart (Onsite Project) W2 -$50 to $60 CTOC : $55 to $65 Preference: Ex Walmart, ex CTs Work authorization: Any ( No fake profiles ) Job Overview: We are seeking a highly skilled Senior Java Backend Developer to join our engineering team for a long-term enterprise project at Walmart. The role focuses on building scalable backend systems and microserv
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Posted 12 days ago | Updated 12 days ago

Java Backend Developer

Caspex Corporation

•

Sunnyvale, California, USA

Contract

Job Title- Java Developer Location- Sunnyvale, CA (Hybrid) Duration- 6-12+ months Skills Excellent Technical Skills in Java and J2EE development experience.Experience with Web Services (SOAP and REST), Spring Framework and Hibernate and Kafka, Cassandra.Experience with Testing Framework tools such as SOAPUI and JUnit. Experience troubleshooting applications and provide support for issue resolution. Experience with MQ messaging.Strong testing, debugging, and triage skillsKnowledge of open-source
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Posted 19 days ago

Java Back-End Developer

NMK Global Inc.

•

Fremont, California, USA

Full-time

JOB TITLE: Java Back-End Developer Job Title: Senior Java Back-End Developer Location: California, USA Experience: 8 10 years Industry: Banking and Healthcare Employment Type: Full-Time Job Summary:We re looking for a Senior Java Back-End Developer with 8 to 10 years of experience to join our team in California. You ll be working on large, enterprise-level applications using Java, Spring Boot, and microservices. Experience in banking or healthcare is a big plus. What You ll Do:Develop and mainta
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Posted 4 days ago | Updated 3 days ago

Java Backend Developer

BayOne Solutions

•

Sunnyvale, California, USA

Contract, Third Party

Job Title- Java Backend Developer Location Sunnyvale, CA(Hybrid) Duration- 6+months with possible extension Payrate: $65 to $70/hr. on C2C Top 3 Skills Needed or Required: Java Microservices Kafka Cassandra Description: Hands on development on building n-tier applications using Microservices, Java/J2EE , SQL and related technologies.Design and develop backend applications by utilizing Java/J2EE frameworks for development of optimal and maintainable software solutions.Participate in managing code
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Posted 10 days ago

Java Back End Developer with Data Structures at Sunnyvale CA (Preferred EX CTS AND WALMART)

SAR TECH LLC

•

Sunnyvale, California, USA

Contract

Hi PFA below requirement and let me know your interested Job title: Java Back End Developer +Data Structures Location: Sunnyvale CA Duration: Contract Client: Walmart Skills: Must Have strong Data Structures and Spring Boot. Microservices Kafka & Kubernetes. Microservices Looking forward to hear and work with you soon Thanks & Regards Ashok Reddy Sr US IT Recruiter SAR TECH LLC
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Posted 25 days ago | Updated 8 days ago

Java Back End Developer (Need locals to Sunnyvale and In-Person Interview)

SAR TECH LLC

•

Sunnyvale, California, USA

Contract

Hi PFA below requirement and let me know your interested Job title: Java Back End Developer . Location: Sunnyvale CA Duration: Contract Client: CTS/Walmart. In-Person interview Skills and Experience: Java Coding, Kafka & Kubernetes, Microservices, spring boot, Java, J2ee Looking forward to hear and work with you soon Thanks & Regards Ashok Reddy Sr US IT Recruiter SAR TECH LLC
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Posted 26 days ago | Updated 8 days ago

Java Backend Developer

BayOne Solutions

•

Sunnyvale, California, USA

Contract, Third Party

Hi, We have Sr. Java Developer (Job id: WECJP00029409)with our direct client. Please check the job description below and let me know if you are available for a quick call to discuss this role further- Job Title- Sr. Java Developer (Job id: WECJP00029409) Location Sunnyvale CA (Hybrid Role) Duration- 6+months with possible extension Top 3 Skills Needed or Required: Java microservices Cassandra Description: Designs, develops, and implements web-based Java applications to support business requireme
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Posted 37 days ago | Updated 29 days ago

Backend Developer - IT

IBM

•

San Jose, California, USA

Full-time

Introduction At IBM, work is more than a job - it's a calling: To build. To design. To code. To consult. To think along with clients and sell. To make markets. To invent. To collaborate. Not just to do something better, but to attempt things you've never thought possible. Are you ready to lead in this new era of technology and solve some of the world's most challenging problems? If so, lets talk. You will be working on the backend automation for our internal IT cloud, used by thousands of IBM e
Posted 19 days ago | Updated 10 hours ago

Backend Developer

ACL Digital

•

Remote or San Jose, California, USA

Full-time

Title: Java Backend Developer Job ID: EBAYJP00021844 Location: Remote (Preferred 1 on EST and 1 on PST) Job Description: Service Engineer Backend Developer Primary responsibilities: Ensuring availability, performance, security, and scalability of production systems. Serve as primary POC for LiveOpsX to address service incidents and troubleshoot/triage as appropriate. Work with the core engineering team to address bugs and deploy services across different environments. Collaborate with infrastruc
Posted 60+ days ago | Updated 10 hours ago

Java Backend Developer(Software Engineer III)

ACL Digital

•

San Jose, California, USA

Full-time

Title: Java Backend Developer(Software Engineer ) Location: San Jose, CA (Hybrid 3 days (Tues- Thursday) Job Description: Build our platforms and systems infrastructure using your strong background in distributed systems, network system design, and large scale database systems. Research, analyze, design, develop and test the solutions that are appropriate for the business and technology strategies Participate in design discussions, code reviews and project related team meetings. Work with other
Posted 60+ days ago | Updated 10 hours ago

Back End Developer / Engineer (Full time job in Menlo Park, CA) -Stable work history is must

EdgeAll

•

Menlo Park, California, USA

Full-time

Back End Engineer Candidates can come from the B2B or B2C spaceData aggregation background is vital for this roleJava, Spring Boot, and SQL are also requiredCandidates must have good tenure in their roles (3-4 years minimum in each position)
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Posted 1 day ago

Python Backend Developer (F2F Interview CA)

Uniglobe Technologies, Inc

•

San Ramon, California, USA

Third Party, Contract

Role: Python Backend Developer (F2F Interview CA) Location: San Ramon, CA (Onsite - Only Locals) Duration: Long Term Contract Must Have: 10 years or experienceHands-on experience in Python ScriptsGood Analytical and problem-solving abilitiesExperience in Agile/Scrum based project executionsNice to Have: Knowledge on Cloud App services, Load Balancer, Application GatewayHand on with Cloud services preferably AzureExperience in NoSQL Database and in-memory DatabaseExperience in Unit testing frame
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Posted 25 days ago | Updated 1 day ago

Python Backend Developer

Uniglobe Technologies, Inc

•

San Ramon, California, USA

Contract, Third Party

Role: Python Backend Developer Location: San Ramon, CA (Day 1 Onsite) & (Need Only Locals) Python Backend developer Must Have 12-15 years or experienceHands-on experience in Python ScriptsGood Analytical and problem-solving abilities Experience in Agile/Scrum based project executions Nice to HaveKnowledge on Cloud App services, Load Balancer, Application GatewayHand on with Cloud services preferably AzureExperience in NoSQL Database and in-memory DatabaseExperience in Unit testing frameworksStro
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Posted 60+ days ago | Updated 2 days ago

Backend Developer

MethodHub

•

Remote

Full-time

Role: Backend Developer Location- US Remote (Seattle) The Role We are seeking a Senior Software Engineer to play a pivotal role in our Money product architecture transformation. This includes evolving our banking core, implementing enhanced account structures, and preparing for new financial products like CDs. You will be responsible for maturing central member-facing services, focusing on entitlements, permissions, and data management to support integrated product offerings. You ll work in a hi
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Posted 11 days ago | Updated 11 days ago

Sr Back End Developer

Confidential Company

•

Remote

Contract

We are an award-winning team of very trusted and respected technologists looking for a senior back end developer to join our team for a 100% remote project. Must have deep expertise in back end development and API development, with solid understanding of Python and interested in working doing general app/web dev with Python. This is a contract role, paid hourly c2c, and can be 20 hours per week, 30 hours per week, or 40 hours per week. Sound like a fit? Let's talk!
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Posted 7 days ago

Backend .NET Developer

Kforce Technology Staffing

•

Fremont, California, USA

Contract

RESPONSIBILITIES: Come and join the Kforce Family! We are actively seeking an experienced .NET Backend Engineer to join one of our well-known clients in the Fremont, CA Bay area working on exciting new projects in 2025. Summary: You will join a small, working closely with our customers, focus on extensible design systems, and obsess over open-source quality solutions to create scalable applications. Responsibilities: * Contribute to the complete software development lifecycle for applications,
Posted 1 day ago | Updated 3 hours ago

Backend Java Developer

BGI, LLC

•

Remote

Full-time

Position Summary BGI is seeking a skilled and motivated Backend Java Developer to join our growing engineering team. In this role, you will be responsible for designing, developing, testing, deploying, and maintaining the server-side logic and APIs that power an automated material tracking platform. You will leverage your expertise in Java and the Spring Framework to build high-quality, high-performance, and reliable backend services. You will collaborate closely with front-end developers, produ
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Posted 10 days ago