Java Developer

$50 per hour

Mothership

About the job Java Developer

Job Title: Java Backend Developer In-Person Interview Required
Location: Bothell, WA 100% Onsite
Rate: $50/hr
Type: Contract

Job Description:

We are looking for a highly skilled Java Backend Developer to join our team for a 100% onsite role in Bothell, WA . The ideal candidate will have strong experience in building robust backend systems using Java , Spring Boot , Kafka , and Cassandra , and must be available to participate in in-person interviews .

Must-Have Skills:

Java with Spring Boot
Kafka and experience with event-driven architecture
Cassandra or other NoSQL databases

Primary Responsibilities:

Design, develop, and maintain high-performance Java applications using modern frameworks and design patterns.
Implement event-driven solutions using Kafka to support scalable and real-time data processing.
Work with Cassandra or similar NoSQL databases to build and manage data storage solutions.
Collaborate with cross-functional teams, including product owners, QA, and DevOps, to gather requirements and implement solutions.
Write clean, maintainable, and well-documented code.
Conduct unit tests and participate in code reviews to maintain code quality and consistency.
Troubleshoot and resolve backend issues in a timely and effective manner.
Stay current with evolving technologies and best practices in backend development.

Requirements:

Proven experience as a Java Backend Developer
Hands-on expertise with Spring Boot, Kafka, and Cassandra
Strong understanding of event-driven architecture and microservices
Solid problem-solving skills and attention to detail
Excellent communication and teamwork skills
Must be able to attend in-person interviews and work 100% onsite in Bothell, WA

Would you like a combined version of this and the Full Stack Engineer role for a multi-role posting?

Apply

Vacancy posted 4 days ago

Similar jobs that could be interesting for youBased on the Java Developer in Bothell, WA vacancy

Java AWS Developer
...Job Description Job Description We are seeking a Java AWS Developer to become an integral part of our team! You will be responsible for creating and modifying computer application software or specialized utility programs. Responsibilities: Analyze user needs...
Suggested
Sophus It Solutions LLC
Redmond, WA
24 days ago
SDE - Java Developer
...engineers across the organization to gather requirements, design, develop, deploy, and operate critical e-Commerce software for Kuiper... ...least one software programming language ~ Experience managing Java based SDKs, AWS based development, API design, JSON ~ Java programming...
Suggested
Internship
Damco
Redmond, WA
5 days ago
Java MS Developer | Onsite | Bellevue
$50k - $175k
...Java Api Developer With Machine Learning Expertise We are seeking a skilled Java API Developer with Machine Learning (ML) expertise to design, develop, and integrate robust APIs with machine learning models. The ideal candidate will have a strong foundation in Java...
Suggested
Full time
Photon
Bellevue, WA
5 days ago
Senior Java Developer (Business Automation & AI)
...Description Job Description Benefits: Competitive salary Opportunity for advancement Training & development Role: Senior Java Developer (Business Automation & AI) Location: Remote (Utah) Were hiring a Senior Java Developer (35 years) to help modernize...
Suggested
Remote work
Globenet Consulting Corp
Lynnwood, WA
8 days ago
Software Engineer II
...technical background in software engineering or a related technical field. Strong programming skills with Python (other languages C++, Java, Ruby, etc. are a bonus) Hands-on experience with AI-assisted development tools (e.g., Claude Code or similar). Demonstrated...
Suggested
Infotech Sourcing
Kirkland, WA
5 days ago
Java-AWS Software Engineer II
...required by state or local law. Summary of Position : Java-AWS Software Engineer II will have knowledge in Java service development... ...-scale software projects. Essential Functions : Design, develop, and maintain robust Java services using industry best practices...
Hourly pay
Temporary work
Work experience placement
Work at office
Local area
3MD Inc.
Redmond, WA
20 days ago
Front End React Developer
...Front-end Developer Location: Bothell, WA, Plano/Dallas, Texas (Hybrid) There will be a Hacker rank test for this role Required Skills & Qualifications ~ Bachelor's or Master's degree in Computer Science, Engineering, or related field (or equivalent experience...
PamTen
Bothell, WA
20 days ago
Lead Stormwater Engineer
...schedule Duties and Responsibilities: Plan, design, and oversee construction of stormwater infrastructure improvement projects Develop specifications, cost estimates, and technical reports Participate in project development meetings with client teams Mentor...
Full time
Local area
Flexible hours
Century West Engineering
Bothell, WA
22 days ago
Senior Java Engineer
$140k - $170k
...biotech company in the world to make humans and nature healthier through biotechnology. Description: Architect and develop mission-critical Java software for next-generation automated instruments, enabling precise control of microcontrollers, valves, sensors, and...
Temporary work
Shift work
GenScript/ProBio
Redmond, WA
25 days ago
React Developer
...React Developer Location: Bothell, WA (Hybrid Model) (Need Local profiles only) Long Term Contract Need Telecom domain experience. Job Overview: We are seeking a skilled Front-End Developer with solid hands-on experience in ReactJS, React Native, and Node...
Long term contract
Local area
Abode Techzone LLC
Bothell, WA
1 day ago
Senior Software Engineer
$160k - $180k
...year foundation of compiling direct mail-grade datasets, Deep Sync develops data-first technologies that power marketing, measurement, AI,... .... ~ Strong programming skills in languages such as Python, Java, or C++ . ~ Experience with cloud platforms (e.g., AWS ) and...
Full time
Temporary work
Work at office
Local area
Remote work
Flexible hours
Deep Sync
Kirkland, WA
1 day ago
React Frontend Software Developer
...Training & development Job Title: React Frontend Software Developer Web Modernization & Cloud Microservices Location: Utah (Hybrid... ...JavaScript, React, Redux, and Node.js . Experience with Java and Spring Boot . Experience with version control systems...
Remote work
Globenet Consulting Corp
Lynnwood, WA
a month ago
Lead System Engineering
$212.2k - $237.4k
...high-level design of the system solution and explore alternatives. Develop the architectural runway in support of new business features and... ...ServiceNow platform and related technology. Utilize HTML, CSS, Java Script, Anuglar JS, REST and SOAP. Utilize Linux and Unix....
Temporary work
Local area
AT&T
Bothell, WA
1 day ago
Embedded Software Engineer (I2C, SPI, UART)
...Location: Bothell, WA Client: Tata Elxsi / Philips Rate: $35/Hr on W2 The Role: Design and develop software technological solution, platform or reference Design, Code and Test (unit and integration) for embedded systems...
Work experience placement
Concord IT Systems
Bothell, WA
3 days ago
Application Engineer
...understanding of how valves function. Ability to read, understand and interpret product datasheets. Knowledge of and ability to develop quotes and bids. Handling all correspondence and inquiries with customer and account managers regarding application of product,...
Work at office
Remote work
Monday to Friday
Flow Control Group Company
Kirkland, WA
4 days ago
Embedded Software Engineer (RTOS)
...Location : Bothell , WA Rate : $50/Hr on C2C Client: Tata Elxsi The Role: Design and develop software technological solution, platform, or reference Design, Code and Test (unit and integration) for multicore/processor embedded...
Work experience placement
Concord IT Systems
Bothell, WA
4 days ago
Embedded Software Engineer
...Embedded Software Engineer you will be responsible for designing and implementing software of embedded devices and systems. Designing, developing, coding, testing and debugging system software. Analyzing and enhancing efficiency, stability, and scalability of system...
Work at office
React Health
Bothell, WA
1 day ago
GCP Cloud Architect
$170k - $220k
Job Description Job Description We are seeking a hands-on GCP Cloud Architect to join a growing, mission-driven technology organization at the intersection of cloud computing, AI, and scientific innovation . This individual will play a critical role in shaping ...
Full time
Yoh, A Day & Zimmermann Company
Bothell, WA
21 days ago
Application Engineer
...opportunity is designed for a technically strong Membrane Application Engineer who enjoys solving complex water treatment challenges and developing complete treatment solutions from concept through implementation. The role focuses on evaluating water quality conditions,...
Work at office
Hunter Crown, LLC
Bothell, WA
4 days ago
Embedded Software Engineer
$135k - $155k
...USB, and Ethernet, and networking stacks such as TCP, UDP, and multicast. • Perform root cause analysis on production issues and develop and validate corrective actions through the full verification cycle. • Lead hardware and software troubleshooting on fielded units...
Permanent employment
Temporary work
H1b
Work at office
Monday to Friday
Heads Up Technologies
Kirkland, WA
3 days ago
Technical Lead / Lead Developer
$55 - $60 per hour
...Tools: Devops, Kubernetes, Argocd, Gitlab, Prometheus, Thanos, Grafana, MCP, Istio, Ansible, Python Team Technical Stack: ~ Java, Springboot, Kubernetes, Docker, Devops, Argocd, Gitlab, Prometheus, Thanos, Grafana, MCP, Istio, Ansible, Python Pay...
Full time
Local area
Flexible hours
Aditi Consulting
Bellevue, WA
5 days ago
Software Dev Engineer II (Python)
$60 - $68 per hour
...Description Key Job Responsibilities: Strong Programming/Coding Skills Preference for Python and Java Design and implement automation solutions Develop monitoring and diagnostic tools to ensure reliability and early fault detection. Collaborate with other...
Hourly pay
Temporary work
Internship
Merican
Redmond, WA
4 days ago
Subsea Lead Program Engineer
$131.3k - $237.35k
...ISR solutions that support critical defense and national security missions. You'll support a multidisciplinary project team developing advanced maritime technologies. Leidos’ Maritime Systems Division is a recognized leader in C4ISR technologies ,...
For subcontractor
Local area
Immediate start
Remote work
Leidos
Kenmore, WA
1 hour ago
Associate Application Engineer
$81k - $87k
...connect everyday spaces, from electrical to lighting, to data networks, and energy management. With over 115 years of history, Leviton develops thoughtful solutions that help make its customers' lives easier, safer, more efficient, and more productive. We recognize that our...
Internship
Immediate start
Leviton
Bothell, WA
4 days ago
ServiceNow Consultant
$65 - $85 per hour
About USDM USDM Life Sciences is a premier consulting company with 20+ years of experience assisting heavily regulated biotech, medical device, and pharmaceutical companies with their GxP technologies to accelerate growth. Our deep domain knowledge and technology ...
Hourly pay
Full time
Temporary work
Part time
Work at office
Local area
Remote work
Home office
USDM
Bothell, WA
4 days ago
Senior Staff Software Engineer - Application Engineering
$192.98k - $252.66k
...concept quantum code into production grade applications. As a hands-on team lead for a new engineering team, you will work on enhancing developer experience (DevEx) by applying best practices to research-grade code. You will also set up CI / CD pipelines, software packing...
Permanent employment
Contract work
Work at office
IonQ Inc.
Bothell, WA
5 days ago
Senior Java Software Engineer
$120k
...growth. What You’ll Do In this role, you will: Design and develop high-performance, scalable, multi-threaded software systems.... ...~3–5 years of professional software development experience with Java. ~ Strong foundations in algorithms, data structures, object-oriented...
Adaptiva
Kirkland, WA
18 days ago
Tech Lead Manager, Foundation Models
$298k - $368k
...miles on public roads and tens of billions in simulation across 15+ U.S. states. The mission of the Waymo AI Foundations team is to develop machine learning solutions addressing open problems in autonomous driving, towards the goal of safely operating Waymo vehicles in...
Full time
Temporary work
Remote work
Waymo
Kirkland, WA
3 days ago
Full-Stack Software Engineer: Mid, Senior, and Lead
$96.3k - $313.7k
...designs to internal/external groups and review designs of others Develop test strategies, design automation frameworks, write unit/... ...experience with at least one object oriented programming language (Java, Javascript, C++, C#, Ruby, Python) ~ High proficiency in at...
Work at office
Flexible hours
3 days per week
Salesforce.Com Inc
Bellevue, WA
1 day ago
Senior Software Engineer - Full Stack/Backend
...framework, seamless integration with legacy systems, and robust developer tools, Worldscape empowers rapid deployment of agentic... ...proficiency in one or more modern programming languages (e.g., C#, Java, Python, or C++). ~ Demonstrated passion for solving customer...
Flexible hours
Worldscape Technology Inc.
Redmond, WA
26 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Java Developer. Be the first to apply!