Jobloria
Application Developer
Toni Group, LLC
Location : Lebanon, TN, 37087
Job Type : Full Time / Part Time
Salary : $80,000 - $100,000
Date Posted : 1 December 2025
Application Developer – Full Stack (React Native / Node.js / GraphQL)
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About the OpportunityJoin a
Primary Function
We’re developing a
As an
Key Responsibilities
Qualifications
Preferred Skills
What’s in It for You
Why You’ll Love This Role
Application Developer – Full Stack (React Native / Node.js / GraphQL)
Lebanon, TN, USA | Relocation Assistance Available
About the Opportunity
Join aglobal technology leaderthat’s transforming how people connect with innovative, energy-efficient products. This is your chance to be part of a forward-thinking engineering team building anext-generation mobile platformthat combines cutting-edge design, smart connectivity, and real-world impact.
You’ll work in a collaborative environment where creativity meets technical excellence — designing solutions that make a difference in homes and businesses around the world.
Primary Function
We’re developing apowerful cross-platform mobile applicationthat integrates the latest technologies for seamless user experiences. UsingReact Native,Node.js,GraphQL, andJWT/OAuth 2.0, you’ll help shape an app that’s fast, secure, and built to scale.
As anApplication Developer, you’ll play a key role in designing architecture, building features, and driving performance improvements from front to back end.
Key Responsibilities
- Design, build, and maintainmobile applications usingReact Nativefor iOS and Android.
- Develop scalable APIswithNode.jsand
- Apollo Server using
- GraphQL for efficient data flow.
- Integrate systemssuch asSalesforce,
- SAP , and
- Ayla IoT through secure and reliable middleware.
- Implement authenticationusingJWTand
- OAuth 2.0 , ensuring robust data security.
Manage
databasesand follow- API documentation standards for consistency and quality.
Write
unit and integration testsusing- Jest to ensure reliability and maintainability.
Maintain
code qualityusing- ESLint and
- Prettier ; optimize performance with
- Babel .
Collaborate with cross-functional teams (UI/UX, Cloud, IoT) to deliver a high-performance user experience.
Qualifications
Bachelor’s degree in
Computer Science,- Information Technology , or a related field (or equivalent experience).
- 3+ yearsof experience as aFull-Stack JavaScript Developer.
Strong command of
JavaScript (ES6+),- React Native , and
- Node.js .
Experience with
GraphQLand- REST APIs .
Familiarity with
Salesforce integration,- IoT frameworks ,
- Xcode , and
- Android SDK .
Experience with libraries such as
Axios,- Moment.js ,
- Lodash , and
- uuid .
Knowledge of
API security protocols, including- JWT and
- OAuth 2.0 .
Familiarity with
- RBAC/ABAC access models.
Excellent communication, organization, and problem-solving skills.
Preferred Skills
Experience working with
Ayla,- SAP , and connected device systems.
Knowledge of
- UI/UX design principles for mobile applications.
Hands-on experience with
version control (Git)and editors like- VS Code or
- WebStorm .
Strong understanding of
CI/CD pipelinesand- cloud environments (AWS, Azure, or GCP).
What’s in It for You
Competitive salary and
- relocation package to Lebanon, TN
Comprehensive
- medical, dental, and vision insurance
- Company-sponsored life insuranceandretirement savings plan
- Short- and long-term disability coverage
- Tuition assistanceand ongoing professional development
A dynamic, forward-thinking culture where innovation and collaboration drive success
Why You’ll Love This Role
You won’t just write code — you’ll build technology that connects the physical and digital worlds. This is a hands-on opportunity to work with the latest tools, contribute to a global platform, and grow your career within a company committed to innovation, sustainability, and technical excellence.
Join us and help shape the future of connected technology — one line of code at a time.
Freqently Asked Questions
To thrive as an Application Developer in Lebanon, TN, focusing on JavaScript ES6+, React Native, and Node.js is crucial. These skills align with local industry demands, especially for building scalable cross-platform mobile apps. Familiarity with GraphQL and API security protocols like JWT and OAuth 2.0 will also set you apart in this competitive market.
Unlike general software developers, Application Developers often bridge front-end and back-end tasks, designing mobile apps using React Native and developing scalable APIs with Node.js. They also integrate complex systems like Salesforce and IoT platforms, emphasizing seamless user experience and robust authentication—a multifaceted role demanding versatile technical expertise.
Lebanon, TN is experiencing a steady increase in demand for Application Developers, driven by the expansion of connected device technologies and mobile platforms. Companies prioritize candidates skilled in full-stack JavaScript development and system integrations, reflecting the region's push towards innovative, energy-efficient tech solutions.
Integrating Salesforce and IoT platforms requires navigating data synchronization complexities and ensuring secure middleware connections. Developers must address real-time data flows, authentication protocols, and compatibility between diverse APIs, demanding thorough expertise in GraphQL and middleware security to maintain seamless and protected system interactions.
The Lebanon tech market shows moderate competition for Application Developers, with preference for candidates holding certifications in cloud platforms (AWS, Azure), JavaScript frameworks, and security protocols like OAuth 2.0. Local employers value hands-on experience with CI/CD pipelines and integration tools, making continuous learning vital for standing out.
Toni Group, LLC provides Application Developers in Lebanon, TN with competitive salaries, relocation assistance, and comprehensive health benefits. Additionally, they support ongoing education through tuition assistance and foster a collaborative culture focused on innovation, enabling developers to advance their skills within a forward-thinking global technology environment.
At Toni Group, LLC, Application Developers leverage tools like ESLint, Prettier, Babel, and Jest to maintain high code quality and optimize performance. The use of VS Code or WebStorm editors, combined with Git version control and CI/CD pipelines, streamlines development workflows, ensuring efficient and reliable delivery of scalable mobile applications.
Application Developers in Lebanon, TN typically earn between $75,000 and $95,000 annually, reflecting their expertise in full-stack JavaScript development and system integrations. Salaries may vary based on experience with React Native, Node.js, and security protocols, as well as the ability to contribute to cross-functional teams within technology-driven companies.
Commuting to Lebanon, TN is feasible via personal vehicles given limited public transit, so proximity to the workplace is advantageous. The local work culture emphasizes collaboration and innovation, with companies like Toni Group fostering dynamic environments that value creativity and technical excellence, making it an appealing area for tech professionals.
Application Developers at Toni Group, LLC contribute by designing mobile platforms that enable smart connectivity, supporting sustainable energy solutions. Their work integrates IoT and efficient APIs, directly impacting how users interact with energy-conscious technologies, aligning daily tasks with the company’s commitment to global innovation and environmental responsibility.
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