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Senior Full Stack Java Developer Jobs in Olathe, KS

About the Role As a Senior Software Engineer on the NinjaOne team, contributing to our IT Operation ... We hire the best software engineers with experience in our stack: NinjaOne is built on Java ...

This role is ideal for a full-stack engineer who enjoys transforming legacy applications into ... Modernize legacy Java EE applications by migrating JSF/PrimeFaces interfaces to Angular single-page ...

Sr Software Engineer - Web Development

Olathe, KS · On-site

$115K - $152K/yr

... Java) or other selected languages for new web applications • May serve as a Lead Software ... full stack web applications including frontend and backend components (e.g., web user interfaces ...

They are seeking a Full Stack Software Engineer to develop and maintain their mobile and web ... Android (Java/Kotlin) and iOS (Objective-C/Swift). Company : Weavix is a software company that ...

Hands-on experience in full stack software development across frontend and backend technologies ... Experience with object-oriented programming using languages such as Java, Python, or JavaScript ...

Senior Engineering Manager, DevOps

Kansas, KS · On-site +1

$114K - $147K/yr

We are looking for a Senior DevOps Manager to lead our Build & Release Engineering and Developer ... in our stack can't hurt: NinjaOne is built on Java , Kotlin , C++ , Golang and Postgres ...

Preferred: Front-end / full-stack breadth - JavaScript/TypeScript and a modern UI framework (React ... Bachelor's degree in Computer Science, Engineering, Information Technology, Cybersecurity, or a ...

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Senior Full Stack Java Developer information

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How much do senior full stack java developer jobs pay per hour?

As of Jul 10, 2026, the average hourly pay for senior full stack java developer in Olathe, KS is $56.15, according to ZipRecruiter salary data. Most workers in this role earn between $48.80 and $62.98 per hour, depending on experience, location, and employer.

What are Senior Full Stack Java Developers?

Senior Full Stack Java Developers are experienced software professionals who design, develop, and maintain both the front-end and back-end components of web applications using Java and related technologies. They typically work with frameworks such as Spring Boot for the backend and may use JavaScript frameworks like Angular or React for the frontend. In addition to coding, they often lead development teams, make architectural decisions, and ensure best practices are followed throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Senior Full Stack Java Developer, and why are they important?

A Senior Full Stack Java Developer needs advanced proficiency in Java, front-end frameworks (such as Angular or React), and a solid understanding of databases, supported by a bachelor’s degree in computer science or related field. Experience with tools like Spring Boot, RESTful APIs, version control systems (e.g., Git), and cloud platforms is typically required, along with relevant certifications. Strong problem-solving, communication, and teamwork skills help developers effectively collaborate and deliver robust solutions. These competencies are crucial for building scalable applications, leading projects, and ensuring efficient development processes.

What are some common challenges Senior Full Stack Java Developers face when balancing backend and frontend responsibilities?

Senior Full Stack Java Developers often encounter the challenge of staying up-to-date with both backend Java frameworks and rapidly evolving frontend technologies. Balancing deep expertise in server-side development with proficiency in modern JavaScript frameworks (like React or Angular) can be demanding. Additionally, these professionals often need to effectively prioritize tasks between client and server development while collaborating with specialized frontend or backend team members. Time management, clear communication, and a willingness to learn new tools are essential for success in this multifaceted role.
What are the most commonly searched types of Full Stack Java Developer jobs in Olathe, KS? The most popular types of Full Stack Java Developer jobs in Olathe, KS are:
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Senior Software Engineer (Android)

Senior Software Engineer (Android)

weavix Inc.

Lenexa, KS • On-site

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted yesterday


Job description

Position Overview:
We are looking for a highly skilled Senior Android Platform Engineer to play a critical role in the development of Walt OS, the custom operating system powering our future devices. You will drive our Android system modifications, collaborate on technical specifications with our hardware partners, and own the integration of critical hardware domains including custom audio, networking, motion sensors, and power management.
While your primary focus is helping devices and evolving the device OS, you will also leverage your full-stack knowledge to understand, integrate with, and contribute to our broader tech stack, including our Node.js backend services and React Native applications.
Responsibilities
  • Develop the Walt OS: Architect, implement, and continuously improve the custom Android 14 or later image for our devices, optimizing heavily for rugged, frontline environments.
  • Own Core Hardware Domains: Lead the systems-level engineering for audio routing, network stability, precision location tracking, motion detection, and aggressive power management.
  • Vendor Collaboration: Act as a key technical contact with our ODMs, reviewing implementations, troubleshooting integration issues, and ensuring hardware-software harmony.
  • Cross-Functional Engineering: Contribute to our scalable backend services (Node.js) and mobile applications (React Native) to ensure seamless, real-time data sync between the device and the wider platform.
  • Strategic Execution: Make technical tradeoffs that balance the immediate goal of launching Walt 2 with the long-term architectural health of the platform.
  • Mentorship: Provide technical guidance to other engineers on the team regarding systems-level architecture and Android platform best practices.

Required Skills and Qualifications:
  • Languages & Systems Engineering: Expert-level proficiency in Kotlin and Java for framework/app-layer integration, paired with strong skills for modifying the Android native services.
  • Cross-Stack Capability: 3+ years of experience in at least one other core area of our stack: building RESTful APIs/microservices in Node.js OR developing cross-platform mobile applications using React Native.
  • Hardware & Sensor Integration:
    • Audio & Real-Time Communication: Deep knowledge of Android's audio routing framework, enabling ultra-low latency push-to-talk (PTT), noise cancellation, and STT/TTS capabilities.
    • Networking: Experience modifying the networking stack for seamless connectivity handoffs and robust communication in complex, high-interference environments.
    • Location & Motion Services: Proven ability to integrate and optimize GPS, BLE, accelerometers, and gyroscopes for precise real-time tracking, motion detection, and SOS/safety alerting.
    • Power Management: Expertise in OS-level battery optimization, wakelock management, and profiling to ensure devices easily survive a full industrial shift.

Core Competencies
  • High Agency: You take ownership of problems and drive them to resolution with minimal supervision. You don't wait for direction-you identify issues, propose solutions, and execute.
  • Fast Learner: You quickly grasp new technologies, frameworks, and domain knowledge. You're comfortable diving into unfamiliar territory and becoming productive quickly.
  • Tradeoff Intelligence: You make educated decisions between time to market and technical excellence. You understand when to ship fast vs. when to invest in scalability, and you can articulate the rationale behind your choices.

Preferred Skills and Qualifications:
  • Experience building distributed backend systems (Node.js) and understanding load balancing, caching, and message queues.
  • Knowledge of cloud platforms (Azure preferred) and containerization (Docker, Kubernetes).
  • Familiarity with enterprise fleet management and closed-system device lockdown strategies.
  • Experience developing hardware-as-a-service products.
  • Hardware/ODM Collaboration: Experience working directly with overseas ODMs/OEMs to implement hardware specifications, navigate board support packages (BSPs), and integrate custom firmware.
  • Firmware development: Strong C/C++ skills for modifying the Android Hardware Abstraction Layer (HAL), JNI, and native services.
  • Android Platform/AOSP: 5+ years of deep experience modifying and building custom Android OS images (AOSP). Proven experience with Android 14 or later is highly preferred.

Why weavix
Being a part of the weavix team is being a part of something bigger. We value the innovators and the risk-takers-the ones who love a challenge. Through our shared values and dedication to our mission to Connect every Disconnected Worker, we're reshaping the future of work to focus on this world's greatest assets: people.
It's truly amazing what happy, engaged team members can achieve. Our ever-evolving list of benefits means you'll be able to achieve work/life balance, perform impactful work, grow in your role, look after yourself/your family, and invest in your future.
Perks and Benefits
  • Competitive Compensation
  • Employee Equity Stock Program
  • Competitive Benefits Package including: Medical, Dental, Vision, Life, and Disability Insurance
  • 401(k) Retirement Plan + Company Match
  • Flexible Spending & Health Savings Accounts
  • Paid Holidays
  • Flexible Time Off
  • Employee Assistance Program (EAP)
  • Other exciting company benefits
About Us
weavix®, the Internet of Workers® platform, revolutionizes frontline communication and productivity at scale. Since its founding, weavix has shaped the future of work by introducing innovative methods to better connect and enable the frontline workforce. weavix transforms enterprise by providing data-driven insights into facilities and teams to maximize productivity and achieve breakthrough results. weavix is the single source of truth for both workers and executives.
Our mission is simple: to connect every disconnected worker through disruptive technology.
How do you want to make your impact?
For more information about us, visit weavix.com.
Equal Employment Opportunity (EEO) Statement
weavix is an Equal Opportunity Employer. At weavix, diversity fuels innovation. We are dedicated to fostering an inclusive environment where every team member is empowered to contribute to our mission of connecting the disconnected workforce.
We do not discriminate on the basis of race, color, religion, sex (including pregnancy, sexual orientation, and gender identity), national origin, age, disability, veteran status, genetic information, or any other legally protected characteristic. All qualified applicants will receive consideration for employment.
Americans with Disabilities Act (ADA) Statement
weavix is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need assistance or an accommodation during the application process due to a disability, you may contact us at hr@weavix.com.
E-Verify Notice
Notice: weavix participates in the E-Verify program to confirm employment eligibility as required by law.