An extraordinarily talented group of individuals work together every day to drive TNS' success, from both professional and personal perspectives. Come join the excellence!
OverviewTNS is seeking an Android Developer with 8+ years of experience in Android, Kotlin and Java to contribute across the full software lifecycle, with a strong focus on software development, systems architecture, component integration, CI/CD implementation, and enhancing application security on android terminals for payments processing in close collaboration with internal teams.Responsibilities- Must have strong Android, Kotlin, Java, Linux, firmware, database (Room), device SDKs, MVVM, Data Binding.
- Experience with modern Android frameworks and tools, such as Jetpack Compose and dependency injection (Hilt)
- Must have strong computer science fundamentals like algorithms, data structures, multi-threading, UI, oops concepts and good debugging experience.
- Hands-on experience in programming methodologies and implementations like, Finite State Machine, Android Inter Process Communications, Timers etc
- Experience with Android build and test tooling (e.g. Gradle, emulators, device),
- Experience with CI/CD (GitLab CI or similar), automated testing (JUnit, Espresso, UI Automator, Robolectric)
- Strong technical software background with good analytical, problem solving, and communication skills are essential as well as the ability to work collaboratively in a team environment with ability to meet deadlines
- Deep knowledge of the software development lifecycle, including scoping, planning, conception, design, implementation, deployment and maintenance.
- Design, code high quality software components and document them in accordance with organizational standards, technical requirements, and detailed designs that meet industry standards.
- Be able to work in an independent manner as part of an Agile scrum team
- Be able to research technical solutions and recommend options with appropriate reasoning
- Must have a bachelor's degree in computer science, Computer Engineering, Electrical Engineering or equivalent.
- 8+ Years of experience
- Desirable to have Payment Industry knowledge will be preferred E.g. Familiarity with Payment Card Industry (PCI)standards and some payment card specifications
- Experience in payments, point-of-sale, or hardware-integrated systems is a plus.
If you are passionate about technology, love personal growth and opportunity, come see what TNS is all about!
TNS is an equal opportunity employer. TNS evaluates qualified applicants without regard to race, color, religion, gender, national origin, age, sexual orientation, gender identity or expression, protected veteran status, disability/handicap status or any other legally protected characteristic.
Skills Required
- Bachelor’s degree in Computer Science, Computer Engineering, Electrical Engineering, or equivalent
- 8+ years of professional experience
- Strong Android development experience
- Strong Kotlin and Java experience
- Experience with Linux and firmware
- Experience with Room database, device SDKs, MVVM, and Data Binding
- Experience with Jetpack Compose and Hilt dependency injection
- Strong computer science fundamentals, including algorithms, data structures, multithreading, UI, and object-oriented programming
- Experience with Android inter-process communication, finite state machines, and timers
- Experience with Gradle, Android emulators, and device build/test tooling
- Experience with CI/CD, such as GitLab CI
- Experience with automated testing using JUnit, Espresso, UI Automator, or Robolectric
- Strong analytical, problem-solving, communication, and debugging skills
- Knowledge of the software development lifecycle and Agile Scrum practices
- Payment industry knowledge, including PCI standards and payment card specifications
- Experience in payments, point-of-sale, or hardware-integrated systems
Transaction Network Services Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Transaction Network Services and has not been reviewed or approved by Transaction Network Services.
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Leave & Time Off Breadth — Time off is considered a relative strength, with excellent PTO highlighted and increases after five years. Flexibility around taking time away from work supports a better overall balance for many roles.
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Flexible Benefits — Remote work options and flexibility are frequently highlighted alongside compensation and benefits, improving work-life fit for some teams. This flexibility helps offset more mixed views on other elements of the package.
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Healthcare Strength — Core medical, dental, and vision coverage are in place and are described as solid or subsidized in some contexts. Benefits are presented as competitive, reinforcing a stable baseline of health coverage.
Transaction Network Services Insights
What We Do
Transaction Network Services (TNS) is a leading global provider of data communications and interoperability solutions. Our global network and innovative value-added services enable transactions and the exchange of information to many of the world’s leading retailers, banks, payment processors, financial institutions and telecommunication firms. Founded in 1990 in the United States, TNS has grown steadily and now provides services to customers in over 60 countries across the Americas, Europe and the Asia Pacific region, with our reach extending to many more. TNS has designed and implemented a global data network which supports a variety of widely accepted communications protocols and is designed to be scalable and accessible by multiple methods.
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