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Senior Android Engineer Jobs in Washington (NOW HIRING)

They are seeking a Senior Cyber Engineer to join their CODEX division, where the engineer will ... developing for Android or other mobile platform β€’ Understanding of CNE techniques and ...

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Senior Android Engineer information

See Washington salary details

$27.1K

$169.3K

$231.1K

How much do senior android engineer jobs pay per year?

As of Sep 14, 2026, the average yearly pay for senior android engineer in Washington is $169,307.00, according to ZipRecruiter salary data. Most workers in this role earn between $153,100.00 and $188,500.00 per year, depending on experience, location, and employer.

What does a senior Android engineer do?

A Senior Android Engineer is responsible for designing, developing, and maintaining advanced applications for the Android platform. They collaborate with cross-functional teams to define, design, and ship new features, as well as troubleshoot and fix bugs to improve application performance. Senior Android Engineers also mentor junior developers, contribute to architectural decisions, and ensure that applications meet high standards of quality, security, and usability.

What are the key skills and qualifications needed to thrive as a senior Android engineer?

To thrive as a Senior Android Engineer, you need expert proficiency in Java/Kotlin, Android SDK, and a proven track record of building scalable mobile applications, typically supported by a relevant degree or equivalent experience. Familiarity with tools like Android Studio, Gradle, Git, and experience with CI/CD pipelines and automated testing frameworks is highly valued, along with certifications such as Google’s Associate Android Developer. Strong problem-solving, leadership, and communication skills distinguish top performers, enabling them to mentor junior engineers and collaborate cross-functionally. These competencies ensure the development of high-quality, maintainable apps and drive innovation within fast-paced mobile development teams.

What are common challenges faced by senior Android engineers when working on large-scale applications?

Senior Android Engineers working on large-scale applications often face challenges such as maintaining code quality across multiple modules, ensuring app performance as complexity grows, and coordinating with cross-functional teams like backend, design, and QA. Balancing the need for rapid feature development with the stability and scalability of the codebase is crucial. Effective communication and a thorough understanding of architectural patterns, such as MVVM or Clean Architecture, are essential to address these challenges and deliver a seamless user experience.

What is the difference between Senior Android Engineer vs Android Developer?

AspectSenior Android EngineerAndroid Developer
Required CredentialsBachelor's degree in Computer Science or related field; 3+ years experience; proficiency in Java/KotlinBachelor's degree or diploma; 1-3 years experience; knowledge of Java/Kotlin
Work EnvironmentDesigning complex apps, leading projects, mentoring juniorsDeveloping and maintaining Android apps, implementing features
Employer & Industry UsageTech companies, startups, agenciesApp development firms, freelance projects, startups

While both roles involve Android app development, a Senior Android Engineer typically has more experience, takes on leadership responsibilities, and works on complex projects. An Android Developer focuses on coding and implementing features, often with less emphasis on project leadership.

What are the most commonly searched types of Android Engineer jobs in Washington?

The most popular types of Android Engineer jobs in Washington are:

What cities in Washington are hiring for Senior Android Engineer jobs?

Cities in Washington with the most Senior Android Engineer job openings:

Infographic showing various Senior Android Engineer job openings in Washington as of August 2026, with employment types broken down into 91% Full Time, 4% Part Time, and 5% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $169,307 per year, or $81.4 per hour.

Computer Network Operations (CNO) Developer (Android)

Washington, DC β€’ On-site

Cohere Technology Group LLC
Guided Missile and Space Vehicle ManufacturingΒ β€’Β 11 - 50 employees

$63 - $83/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 11 days ago


Key responsibilities

  • Develop tools that operate in both user and kernel space to support operations.

  • Create custom capabilities used on live systems to support national security interests.

  • Collaborate with team members and advise others by explaining complex technical techniques.


Job description

Cohere is seeking specialized engineering expertise for an Android CNO Developer position. Applicants should demonstrate in depth experience with both Linux and Android tool development, including the Android Kernel. As an Android CNO Developer, you develop capabilities in support of operations. Your primary focus will be developing tools that work in both user and kernel space. You will play a crucial role in developing custom capabilities used on live systems. You will be a key player supporting national security interests.

This position requires an active TS/SCI clearance. 

Requirements and Skills:

When assessing candidates for the CNO Developer position, Cohere is looking for candidates with the following knowledge, skills, and abilities:

Coding – Candidates should be able to demonstrate experience coding in C/C++ and Python, including understanding Object Oriented Programming, Networking (sockets), Multithreading, and implementing cryptographic protocols for data at rest and data in transit.

Exploitation – You should have in depth knowledge with a wide range of techniques, including stack and heap attacks such as buffer overflows, off by one vulnerabilities, memory leaks, and format string attacks, and understand how to bypass protections like DEP and ASLR.

Reverse Engineering – you should be comfortable using RE tools including both debuggers and disassemblers. You should also have an understanding of assembly constructs and calling conventions. Familiarity with binary diffing is a plus.

Creative Thinking – as Operating Systems evolve, tools that worked before might not work in the future. We need team members who are driven to learn and excited about solving hard problems who can adapt to changing environments.

Communication – Just as important as your technical skills, as a Subject Matter Expert, you are expected to advise and assist the other teammates. This requires being able to clearly break down and explain complex techniques to others.

Collaboration – You should know how to use a version control system and CI/CD tools, preferably git or gitlab. Interested in working in this space, but don’t feel you meet all the qualifications? Reach out anyway. Cohere is willing to mentor and develop promising candidates, ensuring they have the skills and abilities necessary to excel.

Compensation:

Cohere knows that our employees are our most valuable assets. Cohere offers competitive pay, commensurate with experience, labor categories, and current market demands.

FULLY PAID health care premiums for medical with PPO and HSA options

FULLY PAID dental, vision, and life insurance

Earn 240 hours PTO / year (30 days, accrued at 20 hours/month)

401k plan with matching employer contributions and profit sharing

Extremely lucrative referral programs

Monthly billable incentive rewards

Yearly training allowance for self-development

Flexible schedules

About Cohere:

Cohere was founded in 2015 by seasoned intelligence community engineers to unify and streamline both cyber and kinetic workflows for the Intelligence Community and the Department of Defense.

We are looking for candidates to join our team as we grow our cyber development department. This is an opportunity to join a close-knit team of engineers who are passionate about learning from each other and developing next-generation capabilities supporting our stakeholders’ operations. Your work will contribute directly to securing infrastructure from malicious cyber actors.

We invest in our people, offering tailored training and mentorship as we grow our engineers. We believe that providing opportunities to learn fuels individual and organizational success. At Cohere, not only will you take your technical skills to the next level, but if desired, you can learn the processes and skills necessary to launch your own company too. We offer mentoring opportunities to learn from experienced leaders on creating and growing your own contracting business.

If you have a background in coding and computer security and want to take your career to the next level, with the ability to learn from senior engineers invested in your success, apply today!

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