34,057 Kotlin Engineer jobs in the United States

Role: React with Kotlin Engineer
Skills needed : React 60% and Kotlin 40%
Location : San Diego, CA office hybrid 3 days a week mandatory

Key Responsibilities:

• Designing, developing, and maintaining scalable and robust web applications.
• Implementing user interfaces using React, potentially leveraging Kotlin/JS for frontend logic and component creation.
• Developing and integrating with backend services using Kotlin (e.g., Spring Boot, Ktor).
• Collaborating with cross-functional teams to define, design, and ship new features.
• Writing clean, maintainable, and well-tested code.
• Participating in code reviews and contributing to architectural decisions.

Required Skills and Experience:

• Proficiency in Kotlin: Strong understanding of Kotlin's features, syntax, and best practices.
• Experience with React: Solid experience in building modern web applications with React, including hooks, state management, and component lifecycle.
• Web Technologies: HTML5, CSS3, JavaScript/TypeScript.
• Backend Development: Experience with a Kotlin-based backend framework (e.g., Spring Boot, Ktor) and database technologies.
• Kotlin/JS: Familiarity with using Kotlin to build frontend components and integrate with React.
• Version Control: Git experience.
• Problem-solving skills: Ability to debug and resolve complex issues.

Desirable Skills:

• Experience with build tools like Gradle or Maven.
• Knowledge of cloud platforms (AWS, Azure, GCP).
• Experience with testing frameworks (e.g., Jest, JUnit).
• Understanding of CI/CD pipelines

Who Are We?

Prolaio believes that continuous learning and collaboration can make a significant difference in how heart care is administered. We are creating smarter ways to address heart disease and heart risks by integrating a connected platform enabled by smart data science to help patients access the care and attention that will inform better treatments and outcomes.

We envision a future where care teams and hospitals can be more effective, the healthcare system can be more efficient, and patients have a better care experience and more fulfilling lives.

This is precision cardiology, and we know it's within reach.

What Will You Do?

The Overview

We are seeking a talented and motivated Mobile Software Engineer to join our Engineering team. In this role, you will enhance our mobile application capabilities by developing, optimizing, and maintaining our mobile app that interfaces with medical devices to collect and upload data for further analysis. You will collaborate closely with backend engineers, data scientists, and product teams to build mobile solutions that are scalable and impactful. This role will report directly to the Lead Mobile Engineer in the Chicagoland Area.

The Specifics

• Mobile Development : Design, develop, and maintain mobile applications using Kotlin and related technologies.
• Algorithm Integration: Collaborate with backend teams to integrate state-of-the-art algorithms into mobile applications and deliver great user experiences.
• Optimize Performance: Optimize mobile app performance, ensuring efficiency, reusability, and responsiveness across a wide variety of mobile devices.
• API Integration: Work with backend teams to integrate RESTful APIs that interface with the mobile app.
• Testing and Automation: Write unit tests and UI automation tests using tools like Espresso, UI Automator, JUnit, and Appium.
• Collaboration: Work closely with data scientists, product teams, and engineers to align data solutions with business and product needs.
• Problem Solving: Tackle complex technical challenges and contribute to continuous improvement initiatives.

Why Prolaio?

• Impactful Work: You will join in the fight against heart failure (HF) and hypertrophic cardiomyopathy (HCM) with the goal of extending and saving the lives of our patients while also being at the forefront of changing the healthcare industry through technology.
• Innovative Environment: You will be part of an organization doing something that's never been done before.
• Professional Growth: You will join a growing team and have a substantial impact on our daily and future operations with the opportunity to continuously learn and grow.
• Collaborative Team: You will be part of a team of collaborative, curious, and committed individuals focused on the collective good, inclusiveness, scientific excellence, and advancing digital health for cardiology.

Who You Are?

Experience and Education

• Bachelor's degree in Computer Science, Engineering, or a related technical field.
• 3-5 years of experience as a Mobile Software Engineer, Android Engineer, or similar role.

Technical Skills and Practice

• Mobile Development: Strong experience with Kotlin for Android development.
• Mobile Architecture: Knowledge of mobile architecture patterns such as MVP, MVVM, or MVC.
• Testing and Automation: Experience with unit testing and UI automation using tools like Espresso, UI Automator, JUnit, or Appium.
• API Integration: Experience with integrating RESTful APIs into mobile applications.
• Programming Skills: Proficiency in mobile frameworks and libraries such as Jetpack Compose, Firebase, and ktor.
• Communication Skills: Strong problem-solving, communication, and collaboration abilities.
• Work Location: Ability to come into the office and also work effectively in a distributed environment.
• Language Proficiency: Fluent in English.

Additional Qualifications (Nice to Haves)

• Kotlin Multiplatform: Experience working on Kotlin Multiplatform projects for both Android and iOS.
• BLE Devices : Experience with Bluetooth Low Energy (BLE) devices.
• CI/CD Automation: Experience with mobile CI/CD processes.
• Healthcare Experience: Previous experience in the healthcare industry

Company Benefits

• Competitive Compensation: Competitive salary plus performance bonus and equity.
• Health Benefits: Medical, dental, and vision benefits with generous company contribution.
• Life Insurance: Company-provided life insurance.
• Retirement Plan: 401(k) plan.
• Paid Time Off: 13 paid company holidays, 15 vacation days and 5 sick days.
• Parental Leave: Paid parental leave.

**Job Description**
This role is categorized as hybrid. This means the successful candidate is expected to report to **Warren, MI** three times per week, at minimum (or other frequency dictated by the business if more than 3 days).
**The Role:**
Join our Connected Camera team and help shape the future of GM's connected vehicles. As a Senior Software Engineer, you will be responsible for design and development of Connected Camera applications for GM's in-vehicle Infotainment system. You will execute software tasks across the full software development lifecycle, including planning, requirements analysis, design, coding, testing, defect resolution, and production release. You will work in a highly collaborative, cross-functional, and Agile environment, playing a pivotal role in delivering best-in-class, fully connected vehicle applications to our customers.
**What You'll Do:**
+ Design and develop HMI applications for GM's in-vehicle Infotainment system.
+ Write efficient, well-structured, optimized, and thoroughly documented source code.
+ Participate in architecture, requirements, design, code, and test case reviews.
+ Take ownership of tasks and coordinate with multiple stakeholders to ensure successful end-to-end completion.
+ Provide clear and complete documentation based on the definition of the software development process.
+ Support cross-functional teams in resolving issues related to software integration within vehicle systems.
+ Promote and implement improvements in programming best practices and coding standards.
+ Work closely with team members in an Agile/Scrum environment to deliver high-quality software solutions.
+ Utilize Agile development processes, including Sprint Planning, Daily Stand-Ups, and Retrospectives.
+ Adhere to GM's software development processes, prioritizing quality and ensuring that designed solutions conform to architectural requirements.
**Your Skills & Abilities (Qualifications):**
+ Bachelor's degree in Computer Science, Electrical Engineering or equivalent experience.
+ 5+ years of experience in developing Android based Infotainment applications.
+ Excellent programming and debugging skills in Kotlin, Java and/or C++.
+ Proven experience with object-oriented design and implementation of design patterns.
+ Experience with testable software architectures and frameworks, including JUnit, Espresso, TDD, MVVM, Clean Architecture.
+ Experience with SCM and development tools such as: Git, Gerrit, GitHub, Parasoft, Jenkins, OpenGrok, JIRA.
+ Working knowledge of Scrum/Agile software development processes.
+ Strong analytical ability to solve unusual and complex problems.
+ Work in an agile environment with team members distributed across multiple time zones.
+ Creative, adaptable, with a strong sense of responsibility, delivery focus, and commitment to schedules.
+ Perform software optimization analysis to improve system performance.
+ Perform peer reviews on software design and source code to ensure quality and compliance with requirements.
+ Excellent verbal and written communication skills.
**What Will Give You a Competitive Edge (Preferred Qualifications):**
+ Prior experience in media player application development.
+ Experience developing multi-threaded applications on Android platforms.
_Benefits:_
+ Benefits: GM offers a variety of health and wellbeing benefit programs. Benefit options include medical, dental, vision, Health Savings Account, Flexible Spending Accounts, retirement savings plan, sickness and accident benefits, life insurance, paid vacation & holidays, tuition assistance programs, employee assistance program, GM vehicle discounts and more.
#LI-IW1
**About GM**
Our vision is a world with Zero Crashes, Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better, safer and more equitable for all.
**Why Join Us**
We believe we all must make a choice every day - individually and collectively - to drive meaningful change through our words, our deeds and our culture. Every day, we want every employee to feel they belong to one General Motors team.
**Benefits Overview**
From day one, we're looking out for your well-being-at work and at home-so you can focus on realizing your ambitions. Learn how GM supports a rewarding career that rewards you personally by visiting Total Rewards Resources ( .
**Non-Discrimination and Equal Employment Opportunities (U.S.)**
General Motors is committed to being a workplace that is not only free of unlawful discrimination, but one that genuinely fosters inclusion and belonging. We strongly believe that providing an inclusive workplace creates an environment in which our employees can thrive and develop better products for our customers.
All employment decisions are made on a non-discriminatory basis without regard to sex, race, color, national origin, citizenship status, religion, age, disability, pregnancy or maternity status, sexual orientation, gender identity, status as a veteran or protected veteran, or any other similarly protected status in accordance with federal, state and local laws.
We encourage interested candidates to review the key responsibilities and qualifications for each role and apply for any positions that match their skills and capabilities. Applicants in the recruitment process may be required, where applicable, to successfully complete a role-related assessment(s) and/or a pre-employment screening prior to beginning employment. To learn more, visit How we Hire ( .
**Accommodations**
General Motors offers opportunities to all job seekers including individuals with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, email ( ) us or call us at . In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.
We are leading the change to make our world better, safer and more equitable for all through our actions and how we behave. Learn more about:
**Our Company ( Culture**
**How we hire ( diverse team of employees bring their collective passion for engineering, technology and design to deliver on our vision of a world with Zero Crashes, Zero Emissions and Zero Congestion. We are looking for adventure-seekers and imaginative thought leaders to help us transform mobility.
Explore our global locations ( are determined to lead change for the world through technology, ingenuity and harnessing the creativity of our diverse team. Join us to help lead the change that will make our world better, safer and more equitable for all by becoming a member of GM's Talent Community (beamery.com) ( . As a part of our Talent Community, you will receive updates about GM, open roles, career insights and more.
Please note that filling out the form below will not add you to our Talent Community automatically; you will need to use the link above. If you are seeking to apply to a specific role, we encourage you to click "Apply Now" on the job posting of interest.
The policy of General Motors is to extend opportunities to qualified applicants and employees on an equal basis regardless of an individual's age, race, color, sex, religion, national origin, disability, sexual orientation, gender identity/expression or veteran status. Additionally, General Motors is committed to being an Equal Employment Opportunity Employer and offers opportunities to all job seekers including individuals with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, email us at .In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.

**Your Impact**
The primary purpose of this role is to translate business requirements and functional specifications into logical program designs and to deliver code modules, stable application systems, and software solutions. This includes developing, configuring, or modifying complex integrated business and/or enterprise consumer facing mobile solutions within various computing environments. This role facilitates the implementation and maintenance of complex business and enterprise software solutions to ensure successful deployment of released applications.
**Work with a Winning Team**
As part of a Fortune 50 company and retail leader, your work can change an entire industry. Our CEO is a forward-thinker when it comes to tech, and with one of Forbes Top 50 CIOs leading the charge, you can come to work knowing you'll have access to the data, tools, and support that few other companies can offer. We also know what it takes to create an inclusive culture that supports you.
Our teams are structured around the engineer, giving you the support you need to do your best work. Since we've been in business for over 100 years, we've built an excellent track record of growth and success. There's peace of mind knowing you have the stability and resources you need to focus on solving tough challenges. And as you solve these challenges, know you'll be surrounded by supportive associates with curious minds who listen to you, respect you, and recognize your hard work.
**Innovate in Charlotte**
This position is based at our on-site Tech Hub in Charlotte, North Carolina. Lowe's Tech Hub is an ultramodern work environment, complete with cutting-edge technology, collaborative workspaces, an on-site barista and Zen Garden, and other perks to enhance your work experience.
**Key Responsibilities**
+ Translates complex business requirements and functional specifications into executable stories, designs, and code modules; partners with product teams to understand business needs and functional specifications.
+ Independently writes high quality, maintainable, and robust code by building adequate test suits and observability framework. Develop, enhance, and design Android mobile applications using Kotlin and Jetpack Compose.
+ Guides application and software development teams in the design and build of complex solutions and ensures teams are in alignment with the architecture blueprint, standards , and strategies.
+ Participates and mentors other engineers in software development technologies and processes by creating onboarding documents, root cause analysis, key learnings, demos, and share-out sessions.
+ Automates and simplifies team development, tests, and operations processes for efficiency of delivering the work.
+ Evaluates modern software, tools, and technologies to provide objective analysis and recommendations to the team.
**Minimum Qualifications**
+ Bachelor's Degree in computer science, computer information systems (CIS), or related field (or equivalent work experience in lieu of degree)
+ 4 years of experience in any of following competencies: frontend technologies (user interface/user experience), middleware (microservices and application programming interfaces), database technologies, or DevOps
+ 4 years of experience working on project(s) involving the implementation of solutions applying development life cycles (SDLC) through iterative agile development
**Preferred Skills/Experience**
+ 4 years of experience writing technical documentation in a software environment, developing and implementing business systems within an organization, and working with source code control systems
+ 4 years of experience working with an IT Infrastructure Library (ITIL) framework, defect or incident tracking software, web services, and application and integration middleware
+ 4 years of experience in systems analysis, including defining technical requirements and performing high level design for complex solutions
+ 4 years of experience working with three or more of the following: Continuous integration/continuous deployment tools, frontend technologies, middleware, database technologies, and/or DevOps
**Benefits**
+ 401k with up to 4.25% match
+ Discounted Employee Stock Purchase Plan (15% discount of strike price)
+ Tuition-Free Education
+ 10-week Maternity/Parental Leave
+ 10% Associate Discount
For information about our benefit programs and eligibility, please visit .
**About Lowe's**
Lowe's Companies, Inc. (NYSE: LOW) is a FORTUNE® 100 home improvement company serving approximately 16 million customer transactions a week in the United States. With total fiscal year 2024 sales of more than $83 billion, Lowe's operates over 1,700 home improvement stores and employs approximately 300,000 associates. Based in Mooresville, N.C., Lowe's supports the communities it serves through programs focused on creating safe, affordable housing, improving community spaces, helping to develop the next generation of skilled trade experts and providing disaster relief to communities in need. For more information, visit Lowes.com.
_Lowe's is an equal opportunity employer and administers all personnel practices without regard to race, color, religious creed, sex, gender, age, ancestry, national origin, mental or physical disability or medical condition, sexual orientation, gender identity or expression, marital status, military or veteran status, genetic information, or any other category protected under federal, state, or local law._
Pay Range: $5,100.00 - 180,700.00 annually Starting rate of pay may vary based on factors including, but not limited to, position offered, location, education, training, and/or experience. For information regarding our benefit programs and eligibility, please visit

Job Description
Insight Global is seeking a Back End Developer to join one of their top financial clients in NYC. This person will be joining the Web Engineering team, focused on programming of the clients most trafficked and visible website for consumers. There are a number of new development efforts ongoing to optimize functionality and features within the Loyalty domain. We are seeking a strong back end developer with proficiency in both Java and Kotlin to contribute to these efforts. As the multi year road map progresses, this individual will touch API and microservices development, and should have exposure coding in a cloud environment as migrations will occur long term.
We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: and Requirements
-5+ years experience as a back end developer with Java and Kotlin
-Strong understanding of microservices and API architecture
-Exposure to hybrid cloud environments (AWS or GCP preferred) -Experience with Vertx framework
-Banking/financial services experience

**Your Impact**
The primary purpose of this role is to translate business requirements and functional specifications into logical program designs and to deliver code modules, stable application systems, and software solutions. This includes developing, configuring, or modifying complex integrated business and/or enterprise Mobile application solutions within various computing environments. This role facilitates the implementation and maintenance of complex business and enterprise software solutions to ensure successful deployment of released applications.
**Work with a Winning Team**
As part of a Fortune 50 company and retail leader, your work can change an entire industry. Our CEO is a forward-thinker when it comes to tech, and with one of Forbes Top 50 CIOs leading the charge, you can come to work knowing you'll have access to the data, tools, and support that few other companies can offer. We also know what it takes to create an inclusive culture that supports you.
Our teams are structured around the engineer, giving you the support you need to do your best work. Since we've been in business for over 100 years, we've built an excellent track record of growth and success. There's peace of mind knowing you have the stability and resources you need to focus on solving tough challenges. And as you solve these challenges, know you'll be surrounded by supportive associates with curious minds who listen to you, respect you, and recognize your hard work.
**Innovate in Charlotte**
This position is based at our on-site Tech Hub in Charlotte, North Carolina. Lowe's Tech Hub is an ultramodern work environment, complete with cutting-edge technology, collaborative workspaces, an on-site barista and Zen Garden, and other perks to enhance your work experience.
**Key Responsibilities**
+ Translates complex business requirements and functional specifications into executable stories, designs, and code modules; partners with product teams to understand business needs and functional specifications.
+ Independently writes high quality, maintainable, and robust code by building adequate test suits and observability framework. Develop, enhance, and design Android mobile applications using Kotlin and Jetpack Compose.
+ Guides application and software development teams in the design and build of complex solutions and ensures teams are in alignment with the architecture blueprint, standards , and strategies.
+ Participates and mentors other engineers in software development technologies and processes by creating onboarding documents, root cause analysis, key learnings, demos, and share-out sessions.
+ Automates and simplifies team development, tests, and operations processes for efficiency of delivering the work.
+ Evaluates modern software, tools, and technologies to provide objective analysis and recommendations to the team.
**Minimum Qualifications**
+ Bachelor's degree in computer science, computer information systems (CIS), or related field (or equivalent work experience in lieu of degree) and 5 years of experience in software development or a related field
+ 4 years of experience in any of following competencies: frontend technologies (user interface/user experience), middleware (microservices and application programming interfaces), database technologies, or DevOps
+ 4 years of experience working on project(s) involving the implementation of solutions applying development life cycles (SDLC) through iterative agile development
**Preferred Skills/Experience**
+ Master's degree in computer science, CIS, or related field
+ 4 years of experience writing technical documentation in a software environment, developing and implementing business systems within an organization, and working with source code control systems
+ 4 years of experience working with an IT Infrastructure Library (ITIL) framework, defect or incident tracking software, web services, and application and integration middleware
+ 4 years of experience in systems analysis, including defining technical requirements and performing high level design for complex solutions
+ 4 years of experience working with three or more of the following: Continuous integration/continuous deployment tools, frontend technologies, middleware, database technologies, and/or DevOps
**Benefits**
+ 401k with up to 4.25% match
+ Discounted Employee Stock Purchase Plan (15% discount of strike price)
+ Tuition-Free Education
+ 10-week Maternity/Parental Leave
+ 10% Associate Discount
For information about our benefit programs and eligibility, please visit .
**About Lowe's**
Lowe's Companies, Inc. (NYSE: LOW) is a FORTUNE® 50 home improvement company serving approximately 16 million customer transactions a week in the United States. With total fiscal year 2024 sales of more than $83 billion, Lowe's operates over 1,700 home improvement stores and employs approximately 300,000 associates. Based in Mooresville, N.C., Lowe's supports the communities it serves through programs focused on creating safe, affordable housing, improving community spaces, helping to develop the next generation of skilled trade experts and providing disaster relief to communities in need. For more information, visit Lowes.com.
_Lowe's is an equal opportunity employer and administers all personnel practices without regard to race, color, religious creed, sex, gender, age, ancestry, national origin, mental or physical disability or medical condition, sexual orientation, gender identity or expression, marital status, military or veteran status, genetic information, or any other category protected under federal, state, or local law._
Pay Range: $5,100.00 - 180,700.00 annually Starting rate of pay may vary based on factors including, but not limited to, position offered, location, education, training, and/or experience. For information regarding our benefit programs and eligibility, please visit

Our client, (Industry Descriptor) is seeking a (Job Title) to join their team. As a (Job Title), you will be part of the (Department Name) supporting (Team Name(s)). The ideal candidate will have (Soft Skill 1), (Soft Skill 2) and (Soft Skill 3) which will align successfully in the organization.
**Job Title:**
**Location:**
**Pay Range:**
**What's the Job?**
Max of 5
+ (Job Responsibility 1)
+ (Job Responsibility 2)
+ (Job Responsibility 3)
+ (Job Responsibility 4)
+ (Job Responsibility 5)
**What's Needed?**
Max of 5
+ (Job Requirement 1)
+ (Job Requirement 2)
+ (Job Requirement 3)
+ (Job Requirement 4)
+ (Job Requirement 5)
**What's in it for me?**
Max of 5
+ (Benefit 1)
+ (Benefit 2)
+ (Benefit 3)
+ (Benefit 4)
+ (Benefit 5)
If this is a role that interests you and you'd like to learn more, click apply now and a recruiter will be in touch with you to discuss this great opportunity. We look forward to speaking with you!
**About ManpowerGroup, Parent Company of:** **Manpower, Experis, Talent Solutions, and Jefferson Wells**
_ManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We develop innovative solutions for hundreds of thousands of organizations every year, providing them with skilled talent while finding meaningful, sustainable employment for millions of people across a wide range of industries and skills. Our expert family of brands -_ **_Manpower, Experis, Talent Solutions, and Jefferson Wells_** _-_ creates substantial value for candidates and clients across more than 75 countries and territories and has done so for over 70 years. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2022 ManpowerGroup was named one of the World's Most Ethical Companies for the 13th year - all confirming our position as the brand of choice for in-demand talent.
ManpowerGroup is committed to providing equal employment opportunities in a professional, high quality work environment. It is the policy of ManpowerGroup and all of its subsidiaries to recruit, train, promote, transfer, pay and take all employment actions without regard to an employee's race, color, national origin, ancestry, sex, sexual orientation, gender identity, genetic information, religion, age, disability, protected veteran status, or any other basis protected by applicable law.