Sr. Mobile App Developer

6 days ago

Irving, United States LineLeader Full time

LineLeader is the first and only platform to provide absolutely everything childcare centers need to manage their business and optimize their family experience. For more than a decade, we've enabled childcare centers to grow enrollment, improve family engagement, and streamline management and today serve more than 8,000 childcare centers.

We're passionate about building the team and technology that powers the childcare industry.

Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time. Applicants must live in the DFW, Texas metroplex and require one day in office a month.

About the Engineering Team:

At LineLeader, our engineering team is always learning something new. We take mentorship seriously. This means that we encourage everyone, from the most junior to the most advanced, to pick up new skills, frameworks, and techniques. We also highly value teamwork. If you are looking for a place where you can become a better engineer and have many opportunities to shape the direction of the software platforms you work on, you'll love growing as part of this team. We also have an excellent working relationship with Product.

Primary Purpose and Function:

LineLeader is seeking a Senior Mobile Application Developer to join our growing team. You will be responsible for developing LineLeader's mobile applications and working closely with the team to build new features and improve existing ones. We are looking for someone with experience who can work independently, but also thrives in a collaborative environment. The candidate must have the ability to learn quickly, be able to write clean, maintainable code, and have a strong understanding of Javascript (including ES6+), Typescript, and React Native. We are also seeking a person who has experience mentoring more junior colleagues and can help elevate the entire team.

Candidates must also have experience with Jira and Agile software development as well as Test Driven Development. Additionally, familiarity with native build tools like XCode, Gradle, etc., is required. The person in this position will be a key stakeholder in the direction of our mobile app as we add new features, remediate technical debt, and improve performance.

Essential Functions and Responsibilities:

  • Work closely with product and design teams to understand requirements and build new features
  • Write clean, maintainable code that adheres to best practices
  • Collaborate with and mentor other developers on the team
  • Use testing frameworks such as Jest, Cypress, and Karma to write unit tests
  • Support the entire application lifecycle (concept, design, test, release and support)
  • Produce fully functional mobile applications writing clean code
  • Gather specific requirements and suggest solutions
  • Write unit and UI tests to identify malfunctions
  • Troubleshoot and debug to optimize performance
  • Design interfaces to improve user experience
  • Liaise with Product development team to plan new features
  • Research and suggest new mobile products, applications and protocols
  • Stay up-to-date with new technology trends
Requirements and skills
  • 4-7 years of experience as a Mobile developer
  • Proven work experience as a Mobile developer
  • Demonstrable portfolio of released applications on the App store or the
  • Android market
  • In-depth knowledge of React Native
  • Experience with third-party libraries and APIs
  • Familiarity with OOP design principles
  • Excellent analytical skills with a good problem-solving attitude
  • Ability to perform in a team environment
  • BS degree in Computer Science or relevant field
More than a job

Where you work isn't just a career decision -- it's a life decision. We get it. That's why we want all of our Blocks to feel a sense of belonging that comes from feeling supported in all areas of their lives. Everyone has family, friends and interests outside of their careers, so we offer perks and benefits to make work, work better for you.
  • 18 days of PTO, plus 11 paid holidays. Whether it's hiking a mountain in Colorado or bonding with your couch, we all need downtime.
  • We've got you covered. We offer insurance plans that pay for 100% of your medical, dental, and vision.
  • 401K program
  • Parental leave. Expanding your family? We offer 6-12 weeks of paid parental leave.
  • Continuing education. All Quacks receive time and reimbursements to spend on professional development.


LineLeader is an Equal Opportunity Employer and Prohibits Discrimination and Harassment of Any Kind: LineLeader is committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status. LineLeader will not tolerate discrimination or harassment based on any of these characteristics. LineLeader encourages applicants of all ages.

  • Mobile App Developer with Flutter framework

    1 month ago

    Irving, United States Softpath Systems, Inc. Full time

    Role: Mobile App Developer with Flutter FrameworkDuration: 6+ MonthsExp: 7+ Top Skills Required:- - Experience building API layer using .Net (C#) . (absolute must have)- - Experience building mobile app with Flutter framework. (must have)- - Experience in delivering work in an Agile environment .Industry Experience: Retail experience

  • Android Native App Developer

    3 weeks ago

    Irving, Texas, United States Michaels Stores Full time

    At Michaels Stores, we are seeking a highly skilled Android Native App Developer to join our team and take ownership of developing and maintaining our e-commerce mobile application. As an Android developer, you will be responsible for building an intuitive, user-friendly, and high-performance mobile shopping experience that drives engagement and...

  • Android Native App Developer

    3 weeks ago

    Irving, Texas, United States Michaels Stores Full time

    Job Summary:We are seeking a highly skilled Android Native App Developer to take ownership of developing and maintaining our e-commerce mobile application. As an Android developer, you will be responsible for building an intuitive, user-friendly, and high-performance mobile shopping experience that drives engagement and transactions. You'll work closely with...

  • Sr. Android Developer

    2 months ago

    Irving, United States TEKsystems Full time

    Job DescriptionJob Description Top Three Skills:6+ years Native Android Development experienceKOTLIN is a must haveJava 1.8 development for AndroidAndroid SDK and Android StudioAgile experienceExcellent interpersonal skills and team oriented nature; innovative and passionate about mobile solutionsMust have a graduate degree- CS or related- Personality and...

  • Android Mobile Application Bluetooth Developer

    3 days ago

    Irving, United States Tekvana Inc Full time

    Job DescriptionJob DescriptionLooking for Android Mobile app  Bluetooth developer   who did work on Android Studio KotlinMandatory Requirments: Hands on in Bluetooth Mobile app development in Android Google Play storeGood to have : Apple Store Mobile App experienceLocation: RemoteTimings : Anytime from 7am Cst to 9 pm CstHours: Part time/ Full timeResumes...

  • Android Mobile Application Bluetooth Developer

    3 days ago

    Irving, United States Tekvana Inc Full time

    Job DescriptionJob DescriptionLooking for Android Mobile app  Bluetooth developer   who did work on Android Studio KotlinMandatory Requirements: Hands on in Bluetooth Mobile app development in Android Google Play storeNotes :  Applicant need to able to work onsite few days a weekGood to have : Apple Store Mobile App experienceLocation: RemoteTimings :...

  • Android Developer Sr

    4 weeks ago

    Irving, United States InfoVision Inc. Full time

    Qualifications10+ years of mobile development experience Recent experience in Android app development, strong experience in Android App development and design principles, experience with video streaming is an Add on.Recent experience in designing and implementing new features for our Android TV.Experience with Android development in an enterprise environment...

  • Android Developer Sr

    4 months ago

    Irving, United States InfoVision Inc. Full time

    Qualifications10+ years of mobile development experience and:Experience with Android development in an enterprise environment – You have developed and released an Android app as part of a product ecosystem or suite, for use at scale by customers of your company.Strong command of Android SDK, libraries and development frameworks and best practices for...

  • Mobile Application Developer with Flutter Framework Expertise

    4 weeks ago

    Irving, Texas, United States Softpath Systems, Inc. Full time

    Job Title: Mobile App Developer with Flutter FrameworkWe are seeking a highly skilled Mobile App Developer with expertise in the Flutter framework to join our team at Softpath Systems, Inc.Key Responsibilities:Design and develop high-quality mobile applications using the Flutter framework.Collaborate with cross-functional teams to deliver projects on time...

  • Sr. Android Developer

    2 days ago

    Irving, United States Resolve Tech Solutions Full time

    Required Qualifications:10+ years of experience in Android App Development using Java, Kotlin, and Jetpack Compose.8+ years of experience integrating RESTful APIs.8+ years of experience writing unit and instrumented tests using Robolectric, Mockito AndroidX.Proficient with Android SDK. 5+ years of experience in developing Espresso UI testsExpertise in...

  • Senior UX Designer

    3 weeks ago

    Irving, Texas, United States ShiftCode Analytics Full time

    Job SummaryWe are seeking a highly skilled Senior UX Designer to join our team at ShiftCode Analytics. The ideal candidate will have extensive experience in native mobile app design, Figma, and a strong background in visual design. They will be responsible for creating and maintaining high-fidelity UI designs and interactive prototypes, implementing visual...

  • Senior Mobile Application Developer

    3 weeks ago

    Irving, Texas, United States Saxon Global Full time

    Job Title: Senior Mobile Application DeveloperJob Description:Saxon Global is seeking a highly motivated and experienced Senior Mobile Application Developer to join our team. As a Senior Mobile Application Developer, you will be responsible for designing, configuring, and building best-in-class mobile app experiences using the Flutter framework.Key...

  • Senior Mobile Developer with Flutter experience

    1 month ago

    Irving, United States Pinnacle Group Full time

    Mobile Applications Developer - Flutter, .NET Irving TX- hybrid onsite Open to w2 or C2C. Project Overview: Client is a leader in B2B electrical distribution , they are currently in Omni channel transformation phase and as part of this journey we are seeking highly motivated and experienced App Developer who will be responsible for designing, configuring,...

  • Senior UX Designer

    3 weeks ago

    Irving, Texas, United States ShiftCode Analytics Full time

    Job Description:We are seeking a highly skilled Senior UX Designer to join our team at ShiftCode Analytics. The ideal candidate will have extensive experience in native mobile app design and a strong background in visual design. They will be responsible for creating and maintaining high-fidelity UI designs and interactive prototypes using Figma, ensuring a...

  • Senior Mobile Application Developer with Flutter Expertise

    3 weeks ago

    Irving, Texas, United States Pinnacle Group Full time

    Job SummaryWe are seeking a highly motivated and experienced Mobile App Developer to join our team. The ideal candidate will have expertise in building mobile applications using the Flutter framework and .NET.The successful candidate will be responsible for designing, configuring, and building best-in-class mobile app experiences using Flutter. They will...

  • Senior Mobile Developer with Flutter expertise

    4 weeks ago

    Irving, Texas, United States Pinnacle Group Full time

    Job SummaryWe are seeking a highly motivated and experienced Mobile Applications Developer to join our team. The ideal candidate will have expertise in building mobile apps using the Flutter framework and .NET.The successful candidate will be responsible for designing, configuring, and building best-in-class mobile app experiences using Flutter. They will...

  • Senior Mobile Developer

    6 days ago

    Irving, TX, United States IDR, Inc. Full time

    IDR is seeking a Sr. Android Developer to join one of our top clients in Fort Worth, TX. If you are looking for an opportunity to join a large organization and work within an ever-growing team-oriented culture, please apply today!Position Overview for the Sr. Android Developer:American Airlines mobile software engineers work with other team members to...

  • Senior Mobile Developer

    2 months ago

    Irving, United States PTR Global Full time

    Responsibilities:• Create awesome experiences for millions of customers• Collaborate with engineers, designers, and product owners to bring customer focused features to life• Write quality code that is efficient, maintainable and will scale across teams• Own your code from conception to production• Work with customer support and product owners to...

  • Mobile DevOps Engineer

    4 weeks ago

    Irving, United States InfoVision Inc. Full time

    We are looking for a DevOps Engineer to join our team in Irving, TX.Note: Need someone who has experience in DevOps on IOS and Android ApplicationsMinimum Requirements:Minimum qualification of a Bachelor's degree in a Computer Science or Equivalent field12+ years of experience covering CI/CD (Jenkins), Docker, Kubernetes, Fastlane, Xcode builds and...

  • Senior Mobile Developer

    2 months ago

    Irving, United States PTR Global Full time

    Responsibilities:• Create awesome experiences for millions of customers.• Write innovative, quality, efficient, and maintainable code that will scale across teams.• Collaborate with engineers, designers, and product owners to bring customer-focused features to life.• Own your code from conception to production.• Facilitates meetings and effectively...