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Contractual Full Stack Java Developer Jobs in California

Java Full Stack Developer

San Jose, CA · On-site

$61.50 - $79.50/hr

Java Full Stack Developer Job Location: San Jose, CA Job Type: Contract * 8+ yr experience * Develop and maintain web applications using Java Spring Boot for backend and Angular for frontend

Java Full Stack Developer

San Jose, CA · On-site

$61.50 - $79.50/hr

Java Full Stack Developer Job Location: San Jose, CA Job Type: Contract * 8+ yr experience * Develop and maintain web applications using Java Spring Boot for backend and Angular for frontend

Java Full Stack Developer

San Jose, CA · On-site

$61.50 - $79.50/hr

Java Full Stack Developer Job Location: San Jose, CA Job Type: Contract * 8+ yr experience * Develop and maintain web applications using Java Spring Boot for backend and Angular for frontend

Sr. Full Stack Java Engineer

Dublin, CA · On-site

$59 - $76.25/hr

Strong Angular (modern versions; version number not important) · Strong Java + Spring Boot · ... full stack (not siloed) · Willingness to use AI‑assisted development (Copilot)

Java Full Stack Developer

Pleasanton, CA · On-site

$58.25 - $75.25/hr

MDAEdge is seeking an experienced Java Full Stack Developer to design, develop, and maintain scalable, secure, and high-performance applications. The ideal candidate will have expertise across ...

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Desired Skills and Experience: 4+ years of PHP and MySQL experience 5+ years ...

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Desired Skills and Experience: 4+ years of PHP and MySQL experience 5+ years ...

Java Full Stack Engineer

Sunnyvale, CA · On-site

$61.50 - $79.50/hr

We are looking for a Java Full Stack Engineer in Sunnyvale, CA. Please find the following and kindly forward me your updated resume Must attend Final Face to Face Interview Title: Java Full Stack ...

Java Full Stack Developer

Los Angeles, CA · On-site

$56.50 - $73/hr

Full Stack Developers with good J2EE experience. Strong background in J2EE development, Spring framework, Java Script (Angular JS, Node JS) - Strong knowledge of data structures and OOPs design ...

Java Full Stack Engineer

Sunnyvale, CA · On-site

$61.50 - $79.50/hr

We are looking for a Java Full Stack Engineer in Sunnyvale, CA. Please find the following and kindly forward me your updated resume Must attend Final Face to Face Interview Title: Java Full Stack ...

Java Developer with Mongo DB

Mountain View, CA

$60.25 - $77.75/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. At least last 4 years on projects developing Java applications Strong Server ...

Showing results 41-60

Contractual Full Stack Java Developer information

What is a contractual full stack Java developer?

A Contractual Full Stack Java Developer is a software professional hired on a contract basis to design, develop, and maintain both the front-end and back-end components of web applications using Java and related technologies. They are skilled in creating user interfaces, handling server-side logic, working with databases, and integrating APIs. Their contracts may range from a few months to over a year, depending on project requirements. These developers often work with frameworks like Spring Boot for the backend and technologies like JavaScript, HTML, and CSS for the frontend.

What are the key skills and qualifications needed to thrive as a contractual full stack Java developer?

To thrive as a Contractual Full Stack Java Developer, you need strong proficiency in Java, front-end and back-end frameworks (such as Spring Boot and Angular or React), and a solid understanding of software development life cycles, typically backed by a relevant degree or certifications. Familiarity with development tools like Git, CI/CD pipelines, RESTful APIs, and databases (SQL/NoSQL) is essential, and certifications like Oracle Certified Java Programmer can be advantageous. Excellent problem-solving, time management, and communication skills help manage client expectations and collaborate effectively with remote teams. These skills ensure the delivery of scalable, maintainable solutions within tight deadlines, which is crucial for success in a contractual environment.

What are some common challenges faced by contractual full stack Java developers when integrating with existing systems?

Contractual Full Stack Java Developers often encounter challenges when integrating new features with legacy systems, including inconsistent documentation, differing technology stacks, and limited access to internal resources. Navigating these issues requires strong problem-solving skills, effective communication with in-house teams, and the ability to quickly understand existing codebases. Working contractually also means managing time efficiently to meet project milestones despite these integration hurdles.

What is the difference between Contractual Full Stack Java Developer vs Software Engineer?

AspectContractual Full Stack Java DeveloperSoftware Engineer
CredentialsJava certifications, relevant degreesComputer Science degree, programming skills
Work EnvironmentContract-based projects, client sites, remoteFull-time employment, office or remote
Industry UsageIT services, software development firmsTech companies, startups, enterprises
Search IntentContract roles, Java development, full stackSoftware development, coding, engineering roles

Contractual Full Stack Java Developers focus on short-term projects with specific deliverables, often working on client sites or remotely. Software Engineers typically hold full-time roles within organizations, involved in designing and developing software solutions. While both roles require Java skills and programming knowledge, the contractual nature and project scope distinguish them.

What are the most commonly searched types of Full Stack Java Developer jobs in California?

The most popular types of Full Stack Java Developer jobs in California are:

What cities in California are hiring for Contractual Full Stack Java Developer jobs?

Cities in California with the most Contractual Full Stack Java Developer job openings:

Full Stack Java Support Engineer

Tillster, Inc.

San Diego, CA • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 9 days ago


Job description

Full Stack Java Support Engineer
Location: IN OFFICE 5 days a week- San Diego 
About Tillster
Tillster, headquartered in the USA, is the global leader in digital ordering and customer engagement solutions. For over a decade we have developed revolutionary self-service, ordering and payments solutions – for mobile, tablet, online, kiosk, call center, and more – creating personalized interactions based on consumer preferences, language, and currency. Our platform is compatible with 15+ unique POS systems, representing over 90% coverage in multi-unit restaurants. We offer one platform; one scalable, enterprise class solution – to create world-class digital engagement solutions.
Our mission and passion are one in the same: Empower restaurants and consumers to engage and transact anywhere, anytime, and from any device - one consumer at a time, one order at a time, billions of times over. In doing so, together we are transforming e-commerce in restaurants and make the till grow for Tillster and our customers.
What You'll Do
Full Stack Java Support Engineer
• Monitor the production application and identify errors and issues before they impact customers.
Full Stack Developer Preferred but minimum a Java expert..
• Proactive production maintenance.
• Investigate production bugs/issues with Engineering.
• Manage production incidents / outages.
• Implement application monitoring.
• Respond to and resolve application alerts.
• Support Engineering with privileged data access requests.
• Suggest product improvements and work with product management to identify new features to reduce support burden.
• Support User Acceptance Testing (UAT) and provide product feedback.
• Manage on-call duties as scheduled. Support Customer Facing Teams (Support/TAM/SE/CS)
• Troubleshooting escalated customer issues to determine root cause and coordinate with various teams to develop solutions or workarounds.
• Identifying solutions to the challenges customers are facing - either by explaining the product functionality or by developing technical workarounds.
• Validating and reproducing customer reported bugs and escalating to Engineering & Product.
• Performing product optimizations for specific customers including optimizing backup or seeding speed and configuring API usage.
• Performing specific privileged duties in the production environment for customers including aborting backups or seeding jobs, optimizing specific objects and add/remove objects from backup or seeding jobs, changing master admin email address, and changing the fetcher pool size for optimal application response time.
• Support Proof of Concepts (POCs) and trials ensuring customers issues are escalated expeditiously and reducing issues during the sales cycle.
• Improve support knowledge base and automation to enable the front-line support teams.
Required Skills & Experience
Full Stack Developer Preferred but minimum a Java expert.
• Strong Windows proficiency - a MUST
• A minimum of 2-3+ years of experience as either  support Engineer, test engineer or as a software engineer. 
• Proven technical troubleshooting skills with solid understanding of tech support environment.
• Experience with POS or Kiosks a plus
• Cloud experience required. AWS and Azure preferred.
• Database knowledge - relational and object oriented. PostgreSQL and MariaDB experience a plus
• SQL knowledge - intermediate level queries
• Knowledge of Salesforce / ServiceNow / Dynamics CRM - a strong advantage.
• Fluent in English - working with global teams
• Highly customer oriented.
• Outstanding communication skills.
• Strong sense of urgency.
• Experience in writing scripts in Java/Windows Batch Files/Powershell
• Experience with Enterprise Software, B2B SaaS and/or in 24x7x365 organizations.
• Programming skills - a must
• Social, communicative and generally a great team player
The Interview Process
  1. Recruiter interview with a Talent Acquisition Specialist.
  2. Interview with Tech Support Team
  3. Interview with our VP of Engineering Kiosk
Making a Difference in the Tillster Way
Our business and product mission is to empower restaurants and consumers globally, by empowering, supporting, and nurturing the people who are part of the global Tillster team. We want to ensure all employees feel respected, confident, and engaged. Creating an inclusive working environment is of the utmost importance to us. To make this a reality, Tillster is dedicated to embracing diversity in all forms and is proudly an equal opportunity employer. We do not discriminate based on race, color, religion, national origin, gender identity, sexual orientation, age, family/parental status, marital status, veteran status, disability, or any other protected status.
Pay and Benefits (USA)
  • Expected base salary ranges $105,000 - $125,000. Total starting compensation will be determined based on all lawful criteria, Company policy and best practices.
  • Equity: All employees within the U.S. are eligible to participate in the Stock Option Plan.
  • Health Benefits: All full-time, regular employees and their dependents are eligible for medical, dental, vision and FSA benefits. Additional health benefits include Healthcare and Dependent Care reimbursement programs, Employee Assistance Program (“EAP”) and Optum Care 24-hour confidential medical counseling services.
  • Holidays: The company observes ten (10) paid holidays per calendar year.
  • Paid Time Off (PTO): Full-time, regular employees earn 15 days of PTO in the first 12-months of continuous service, and 22 days in subsequent years. Eligible part-time employees earn pro-rated PTO.
  • Retirement: Effective with your employment start date, you will be eligible to participate in the 401(k) Plan.
  • Education, Learning & Development: We offer college tuition and education assistance programs; Udemy Learning courses; and ongoing learning and development opportunities.
Local Candidates Strongly Preferred
No Visa Sponsorship
Principals only – no Agencies or calls please.
 

About Tillster
Headquartered in the USA, Tillster is the global leader in digital ordering and customer engagement solutions. For over a decade we have developed revolutionary self-service, ordering and payments solutions – for mobile, tablet, online, kiosk, call center, and more – creating personalized interactions based on consumer preferences, language, and currency. Our platform is compatible with 15+ unique POS systems, representing over 90% coverage in multi-unit restaurants. We offer one platform; one scalable, enterprise class solution – to create world-class digital engagement solutions.
Our mission and passion are one in the same: Empower restaurants and consumers to engage and transact anywhere, anytime, and from any device - one consumer at a time, one order at a time, billions of times over. In doing so, together we are transforming e-commerce in restaurants and make the till grow for Tillster and our customers.

Thriving at Tillster
As a member of Tillster, you will embody our core values:

  • Put Customers First: Prioritize the needs and satisfaction of our customers in all decisions and actions appropriate to Tillster’s stage of development, resources, and stated goals.
  • Collaborate: Work together effectively, leveraging diverse perspectives to achieve common goals.
  • Innovate: Embrace creativity and pursue new ideas to drive progress and improvement.
  • Operate from Data: Use strong critical thinking skills to make informed decisions based on accurate and relevant data.
  • Drive Results: Focus on achieving tangible outcomes and delivering high performance.
  • Own It: Take responsibility for your actions and the success of your work.
  • Be Passionate and Have Fun: Bring enthusiasm to your work and enjoy the journey.

Making a Difference in the Tillster Way
Our business and product mission is to empower restaurants and consumers globally; by empowering, supporting, and nurturing the people who are part of the global Tillster team. We are committed to fostering an inclusive and diverse work environment where every team member is respected, empowered, and encouraged to grow. To make this a reality, Tillster is dedicated to embracing diversity in all forms and is proudly an equal opportunity employer. We do not discriminate based on race, color, religion, national origin, gender identity, sexual orientation, age, family/parental status, marital status, veteran status, disability, or any other protected status.

Follow us on:
Tillster.com: https://www.tillster.com/
Tillster Careers: https://www.tillster.com/careers
LinkedIn: https://www.linkedin.com/company/tillster/

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Tillster cares about the safety of all our employees—even those we’ve yet to hire

RECRUITMENT FRAUD WARNING
We want to help you stay safe during your job search. Tillster will never:

  • Request personal/financial information during recruitment
  • Require payment or fees
  • Ask for sensitive PII before a formal job offer
  • Collect information via email or phone (only through secure channels)
  • Extend offers without in-person or virtual interviews

Red flags: All official communications come from @tillster.com addresses only
Suspicious activity? Report immediately to Tillster HR, Legal, or Cyber Security teams.

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