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Deeper, UAB Tech Stack

Smart sonar devices and water drones for fishing and outdoor activities

Appliances, Electrical, and Electronics Manufacturing Vilnius, Vilnius 51–200 employees Founded 2012 Public Company

Deeper builds hardware and companion mobile software for fishing and water reconnaissance. The tech stack is heavily Android-native (Kotlin, Jetpack Compose, Redux), paired with embedded systems work (C/C++, Altium Designer), reflecting a hardware-software product model. Current hiring is concentrated in engineering and product roles at mid-level (6 of 8 open roles), with active projects around next-gen Android applications and a baitboat/industrial drone portfolio expansion — suggesting a shift from single-device to multi-product category play.

Tech Stack 24 technologies

Core StackKotlin Redux Jetpack Compose JUnit Python Docker Android Android SDK Dagger Retrofit OkHttp Glide Ktor Gradle Kotlin Coroutines Espresso Robolectric Altium Designer C/C++ Git Meta Instagram YouTube Excel

What Deeper, UAB Is Building

◆Challenges

Difficult qa issues
Improving aftersales support
Identifying software issues
Reinforcing category leadership
Inventory shortages
Excess inventory
Supply risks
Increasing subscription growth
Improving user engagement
Optimizing growth budget roi

▲Active Projects

Next generation android applications
Improving aftersales processes
Next-generation baitboat and industrial water-drone portfolio
Growth initiatives
Feature development for user acquisition
A/b testing experiments

Hiring Activity

Accelerating8 roles · 5 in 30d

Department

Engineering

3

Product

2

Marketing

1

Ops

1

Support

1

Seniority

Mid

6

Manager

1

Senior

1

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About Deeper, UAB

Deeper is a Lithuanian hardware and software company founded in 2012 that manufactures smart sonar devices (fish finders) and water drones for anglers and outdoor enthusiasts. The product line includes castable wireless fish finders and an emerging baitboat/industrial water-drone segment. Distribution spans over 50 markets globally. The company operates on a hardware-plus-subscription model, with current operational focus on improving after-sales support, managing inventory volatility, and growing subscription revenue alongside feature-driven user acquisition.

HeadquartersVilnius, Vilnius

Company Size51–200 employees

Founded2012

Hiring MarketsLithuania

Frequently Asked Questions

What is Deeper's tech stack?

Mobile: Android, Kotlin, Jetpack Compose, Redux, Retrofit, Dagger, Gradle, Kotlin Coroutines. Embedded: C/C++, Altium Designer. Infrastructure: Docker, Git. Testing: JUnit, Espresso, Robolectric. Analytics: Meta, Instagram, YouTube tracking.

What is Deeper working on?

Next-generation Android applications, next-gen baitboat and industrial water-drone portfolio, feature development for user acquisition, A/B testing experiments, and improving after-sales processes.