Top 30 Java Developer Mid Level Jobs in Foster City, CA

Senior Engineer, AI Platform - Business Technology
Guidewire Software —San Mateo, CA
- $126,000 - $190,000 a year
- Email
- Hybrid work
- Computer science
- Computer Science
- 5 years
- Health insurance
- Dental insurance
Sr. Software Development Engineer in Test, AI/ML
PlayStation Global —San Mateo, CA
- $183,000 - $274,600 a year
- Computer science
- 6 years
- Computer Science
- Wellness program
- Health insurance
Sr. Software Engineer II - Backend (Remote)
Allocate —Palo Alto, CA
- $145,000 - $175,000 a year
- Full-time
- Remote
- Computer science
- Computer Science
- Java
- Health insurance
- Dental insurance
Entry Level Android Developer
Adidev Technologies Inc —San Francisco, CA
- $30 - $40 an hour
- Full-time
- In-person
- 1 year
- Leadership
- Relocation assistance
Quick Apply
7d
Staff SW Engineer
Visa Technology and Operations LLC —Foster City, CA
- $146,200 - $233,700 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Wellness program
- Health savings account
Principal Software Engineer, Data Infrastructure
roblox —San Mateo, CA
- $295,250 - $345,040 a year
- Full-time
- Computer Science
- Bachelor of Science
- Office
Senior Software Development Engineer
Workday —Pleasanton, CA
- $160,100 - $285,100 a year
- Full-time
- Computer science
- Computer Science
- 5 years
- Flexible schedule
Backend Software Development Engineer - Mid/Senior/Lead/Principal
Salesforce —San Francisco, CA
- $117,200 - $344,700 a year
- Full-time
- Azure
- System design
- Mid-level
- Paid parental leave
- Disability insurance
Entry -Mid-Senior Level Mobile Developer (IOS & Android)
Adidev Technologies Inc —San Francisco, CA
- $30 - $40 an hour
- Full-time
- Mid-level
- In-person
- 1 year
- Relocation assistance
Quick Apply
7d
Software Engineering Manager II, Full Stack, Google Cloud
Google —Sunnyvale, CA
- $207,000 - $301,000 a year
- Full-time
- Computer Science
- Engineering
- System design
Entry to Senior Level Mobile App Developer (iOS/Android)
Adidev Technologies Inc —Mountain View, CA
- $30 - $40 an hour
- Full-time
- Mid-level
- 1 year
- Communication skills
- Relocation assistance
Quick Apply
7d
Senior Programmer Analyst
PG&E Corporation —Oakland, CA
- $118,000 - $188,000 a year
- Full-time
- Hybrid work
- Computer science
- Microsoft Excel
- Microsoft Outlook
Software Engineering Manager II, Infrastructure, Google Cloud Security and Privacy
Google —San Francisco, CA
- $207,000 - $301,000 a year
- Full-time
- Computer Science
- Engineering
- System design
Software Engineering Manager II, Google Distributed Cloud Hosted
Google —Sunnyvale, CA
- $207,000 - $301,000 a year
- Full-time
- Computer Science
- Engineering
- System design
Forward Deployed Engineer (FDE) (Mid/Senior Level)
Salesforce —San Francisco, CA
- $88,970 - $316,750 a year
- Full-time
- Computer Science
- System design
- Java
- Paid parental leave
- Disability insurance
Cloud Systems Architect
Contact Government Services, LLC —San Francisco, CA
- $167,032.32 - $226,686.72 a year
- Full-time
- Hybrid work
- Azure
- 6 years
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
Sr Full Stack Engineer
Fiserv —Sunnyvale, CA
- $140,000 - $210,000 a year
- Full-time
- 5 years
- Office
- AWS
- Employee stock purchase plan
- Paid holidays
Staff Engineer - Core Infrastructure
Uber —Sunnyvale, CA
- $232,000 - $258,000 a year
- Full-time
- Office
- Java
- 8 years
- 401(k)
Software Engineering Manager II, Infrastructure, Google Cloud Compute
Google —Sunnyvale, CA
- $207,000 - $301,000 a year
- Full-time
- Computer Science
- Engineering
- System design
- Paid holidays
- Disability insurance
Sr Staff IT Software Engineer
Palo Alto Networks —Santa Clara, CA
- Full-time
- 7 years
- Azure
- Computer Science

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Senior Engineer, AI Platform - Business Technology

Guidewire Software -
San Mateo, CA

Apply Now

Job Details

Full-time
$126,000 - $190,000 a year

Benefits

Health insurance
Dental insurance
Paid time off
Vision insurance
Volunteer time off
Opportunities for advancement
Retirement plan

Qualifications

AI models
Bachelor's degree in management information systems
SSO
Cloud identity and access management (IAM)
DevSecOps Practices
Performance dashboards
Computer science
Systems integration
Software engineering
Data systems development
Cloud Logging
Okta
Computer Science
Continuous Delivery (CD) implementation
Management Information Systems
Kubernetes
Managing projects in an engineering role
Tooling
Relational databases
5 years
Infrastructure as Code (IaC)
Triage
Coaching
Software implementation
System design
NoSQL
Integration Architecture Design (Architecture design skills)
AI platforms (beyond public GPTs)
Machine learning projects
Prompt engineering

Full Job Description

United States - San Mateo, CA

Business Technology/Full time/Hybrid

BizTech is Guidewire’s internal technology organization, focused on enabling Guidewire’s growth to $2B by delivering innovative, resilient solutions, value‑add services, and excellent employee experiences as “One Global Team.” We emphasize speed, agility, and efficiency, underpinned by a culture of continuous process improvement, data‑driven decision‑making, and balanced risk and controls. You’ll join the AI Platform group, working across cloud, data, security, and application teams to power AI‑enabled workflows for employees worldwide.

This Senior Engineer role designs, builds, and operates the core AI platform that gives Guidewire teams secure, reliable access to AI tools, agents, and AI‑powered applications. You will work across the full stack—front‑end, back‑end, and platform services—to deliver production‑ready capabilities that embed AI into everyday work. You’ll partner closely with product, design, Security, and DevSecOps to deliver high‑impact solutions that advance Guidewire’s mission to transform how the world’s P&C insurers do business through cloud, analytics, and AI.

Job Description

What you’ll do

Design, build, and operate core AI platform services that provide a secure, governed access point to AI tools and agents across multiple models and providers (e.g., Anthropic, OpenAI, Google, and internal services).

Design and build AI‑powered, full‑stack applications end‑to‑end—from intuitive React‑based front‑ends to robust back‑end APIs—ensuring seamless integration with AI platform capabilities and a great employee experience.

Collaborate with product and design partners to translate requirements into polished, accessible, and secure production features, using sound engineering judgment in selecting patterns, frameworks, and tools.

Engineer secure integrations across cloud and identity systems (e.g., Okta, SSO, RBAC) using Python or similar languages, partnering closely with Security and DevSecOps to uphold Guidewire’s standards for security and compliance.

Enhance observability and reliability of AI platform components by implementing logging, metrics, tracing, dashboards, and alerting that support incident triage, root‑cause analysis, and continuous improvement.

Participate in BizTech’s tiered AI support model, handling complex, platform‑level issues and novel AI bugs, and feeding runbook, documentation, and tooling improvements back into the system.

Contribute to BizTech’s FY26 priorities by supporting the Agentic Platform architecture, GenAI engineering excellence, and expansion of citizen developer and agent platforms that target growth in AI agent usage.

Mentor and coach associate and mid‑level engineers through design discussions, pairing, and code reviews, helping them apply AI tools (such as coding assistants) and platform standards effectively while raising the overall engineering bar.

Design, deploy, and operate AI-powered workloads on AWS Bedrock AgentCore Runtime, including configuring IAM roles and policies, managing Claude model invocation endpoints, and implementing VPC networking and PrivateLink for secure agent-to-service communication. Implement multi-step agentic pipelines — defining action groups, managing session state and agent memory, and integrating external tools and APIs. Build observability and guardrails to handle failure modes such as tool errors, hallucinations, and policy violations at production scale.

Leverage Claude Code as a primary development accelerator — using it for code generation, test authoring, refactoring, and debugging across Python and infrastructure-as-code projects, with proficiency in crafting CLAUDE.md standards and MCP server integrations for automated workflows. Apply context window management best practices, evaluate model outputs critically, and iterate on prompt strategies to ensure reliability and accuracy in production agentic systems.

At Guidewire, we foster a culture of curiosity, innovation, and responsible use of AI—empowering our teams to continuously leverage emerging technologies and data-driven insights to enhance productivity and outcomes.

What you’ll bring

Demonstrated ability to embrace AI and apply it to your current role as well as data-driven insights to drive innovation, productivity, and continuous improvement.

Education & experience: Bachelor’s degree in Computer Science, MIS, or a related technical field (or equivalent work experience) and typically 5+ years of engineering experience building and operating production systems or platforms.

Programming: Proficiency in at least one backend language (e.g., Python or Java).

AI & LLM familiarity: Working experience of AI/LLM/RAG concepts, prompt design, evaluations, and when to use which AI tools and models.

Full-stack development: Hands-on experience building and shipping full-stack web applications using modern front-end frameworks (e.g., React, Vue, or Angular) alongside back-end API development in Python or similar languages, with familiarity in relational or NoSQL databases and RESTful or GraphQL API design patterns.

Cloud & DevSecOps: Hands‑on experience with AWS, containers/Kubernetes, and modern DevSecOps tooling such as GitHub, Artifactory, Jenkins, and related CI/CD pipelines.

Identity, security, and integrations: Practical experience building secure integrations using OAuth, scopes, and policies; comfortable debugging end‑to‑end auth flows and working with Security/Identity teams to resolve issues.

Product collaboration: Demonstrated ability to partner with product managers and cross‑functional stakeholders—translating business requirements into technical designs, making trade‑offs explicit, and communicating status and risk succinctly.

Your Impact

We believe in clarity and setting you up for success. In your first months, you’ll get hands‑on with our AI platform, development stack, and BizTech’s FY26 priorities, pairing with senior teammates to ship your first secure platform services and internal AI‑powered applications that improve day‑to‑day work for colleagues across Guidewire. By six months, you’ll be leading end‑to‑end delivery for high‑complexity AI platform projects—such as new agent capabilities, observability improvements, or secure integrations that support strategic initiatives like the Agent Platform Architecture and citizen developer expansion—measured by adoption, reliability, and user satisfaction. Your work will directly advance Guidewire’s mission to combine digital, core, analytics, and AI into a cloud platform that helps P&C insurers operate more efficiently and confidently, while also elevating engineering practices and AI fluency across BizTech and the wider company.

What’s in it for you

The people we employ give their all, and in return, we offer flexibility wherever we can, such as:

Flexible work environment

Health and Wellness benefits

Paid time off programs including volunteer time off

Market-competitive pay and incentive programs

Continual development and internal career growth opportunities

All roles at Guidewire include an in-person orientation to help you build connections, understand our culture, and ramp up effectively in your new role.

The US base salary range for this full-time position is $126,000 - $190,000 . Your base pay will depend on your experience, skills, education, training, and location among other factors. All full-time positions or part-time roles working 30 hours or more a week at Guidewire are eligible for benefits that support their health and well-being including health, dental, and vision insurance, paid time off, and a company sponsored retirement plan. In addition, some roles may be eligible for the annual company bonus plan, commissions, and/or long term incentive awards which are contingent on a variety of factors including, but not limited to, company and employee performance.

Disability Accommodations and Guidewire’s Appeals Process. Guidewire provides accommodations to the hiring process to create a fair opportunity for candidates with disabilities to contend for open positions. Accommodation requests should be directed to [email protected]. If things do not go as hoped, we invite you to use our appeals process. Guidewire promises to independently review any denied accommodation and any decision not to offer you the position. The appeals process is the same in either case. Within five business days of receiving a notice of denial of an accommodation, or receiving a notice of your non-selection for a vacancy, e-mail [email protected] to make an appeal. Guidewire will assign a new decision-maker to review the request and/or hiring decision, who will then notify you in writing of a decision within 10 business days.

Interested in this position?

About Guidewire

Guidewire is the platform P&C insurers trust to engage, innovate, and grow efficiently. We combine digital, core, analytics, and AI to deliver our platform as a cloud service. More than 540+ insurers in 40 countries, from new ventures to the largest and most complex in the world, run on Guidewire.

As a partner to our customers, we continually evolve to enable their success. We are proud of our unparalleled implementation track record with 1600+ successful projects, supported by the largest R&D team and partner ecosystem in the industry. Our Marketplace provides hundreds of applications that accelerate integration, localization, and innovation.

For more information, please visit www.guidewire.com and follow us on Twitter: @Guidewire_PandC.

Guidewire Software, Inc. is proud to be an equal opportunity and affirmative action employer. We are committed to an inclusive workplace, and believe that a diversity of perspectives, abilities, and cultures is a key to our success. Qualified applicants will receive consideration without regard to race, color, ancestry, religion, sex, national origin, citizenship, marital status, age, sexual orientation, gender identity, gender expression, veteran status, or disability. All offers are contingent upon passing a criminal history and other background checks where it's applicable to the position.

Apply Now

Refine Your Search

Java Developer Mid Level jobs in Foster City, CA

Senior Engineer, AI Platform - Business Technology

Sr. Software Development Engineer in Test, AI/ML

Sr. Software Engineer II - Backend (Remote)

Entry Level Android Developer

Staff SW Engineer

Principal Software Engineer, Data Infrastructure

Senior Software Development Engineer

Backend Software Development Engineer - Mid/Senior/Lead/Principal

Entry -Mid-Senior Level Mobile Developer (IOS & Android)

Software Engineering Manager II, Full Stack, Google Cloud

Entry to Senior Level Mobile App Developer (iOS/Android)

Senior Programmer Analyst

Software Engineering Manager II, Infrastructure, Google Cloud Security and Privacy

Software Engineering Manager II, Google Distributed Cloud Hosted

Forward Deployed Engineer (FDE) (Mid/Senior Level)

Cloud Systems Architect

Sr Full Stack Engineer

Staff Engineer - Core Infrastructure

Software Engineering Manager II, Infrastructure, Google Cloud Compute

Sr Staff IT Software Engineer

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