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Senior Android Engineer


Published: Mon, 09 Jun 2025 08:50:28 GMT

At Echo Base, we value innovation, collaboration, and a commitment to excellence. Our goal is to maintain our position as a leader in cryptocurrency trading by delivering cutting-edge solutions and exceptional user experiences.

Position: Senior Android Engineer

Company: Echo Base

Location: Remote

Type: Full-time

Salary: Competitive

Start Date: Immediate

Echo Base, a private holding company, is seeking a Senior Android Engineer to join our dynamic and innovative team. We specialize in special situation control investments in the digital assets space and our global crypto team has extensive experience in scaling new ventures and restructuring complex assets. Our goal is to leverage operational and technical synergies across our portfolio companies to drive innovation.

As the Senior Android Engineer, you will be responsible for designing, developing, and maintaining high-performance Android applications. This role requires expertise in Kotlin, a strong understanding of Android architectures, and the ability to deliver responsive, secure, and real-time features for a global user base. You will work closely with designers, backend engineers, and product teams in a remote setting to ensure seamless user experiences and drive innovation. Your success in this role will be measured by your ability to stabilize and enhance the codebase, deliver high-quality features under tight deadlines, mentor junior developers, and resolve technical debt while aligning with strategic project goals. Your role is critical in maintaining our position as a leader in cryptocurrency trading by ensuring robust, low-latency, and secure mobile applications.

Key Responsibilities:

– Design, develop, and maintain Android applications
– Build and enhance high-performance Android applications using Kotlin
– Implement custom UI components for seamless and responsive user interfaces
– Integrate and optimize real-time data processing with exchange APIs using WebSockets and REST
– Utilize Jetpack Components and Coroutines for scalable, maintainable, and efficient code
– Collaborate with cross-functional teams to define and ship new features
– Ensure app performance, security, and reliability in a high-stakes trading environment

Qualifications:

– 5+ years of professional Android development experience with expert-level proficiency in Kotlin
– Proven experience building custom UI for Android applications, with expertise in Jetpack Components (e.g., LiveData, ViewModel, Room) and Coroutines
– Strong knowledge of integrating and optimizing real-time data feeds using WebSockets and REST APIs
– Comprehensive understanding of mobile architectures, trends, and emerging technologies
– Fluent in English with strong communication skills and the ability to work independently in a remote, cross-functional team
– Proven ability and skills in trading and development of similar platforms in the past.

About Echo Base:

Echo Base is a private holding company formed to pursue special situation control investments in the digital assets space. Our global crypto team has extensive experience in scaling new ventures and restructuring complex assets with asymmetric risk profiles. Through lateral acquisitions, we aim to leverage operational and technical synergies across our portfolio companies. At Echo Base, we value innovation, collaboration, and a commitment to excellence. Our goal is to maintain our position as a leader in cryptocurrency trading by delivering cutting-edge solutions and exceptional user experiences.
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