Full-Time

Staff Android Engineer

Posted on 1/8/2026

Block

Block

10,001+ employees

Payments, financial services, and crypto ecosystem

Compensation Overview

$263.6k - $395.4k/yr

New York, NY, USA

In Person

Category
Software Engineering (1)
Required Skills
Kotlin
Claude
iOS/Swift
Objective-C
Android Development
DevOps
Requirements
  • Bachelor’s degree in Computer Science or equivalent practical experience
  • ~12 years of relevant industry experience
  • Deep understanding of Android development with a track record of organizational impact
  • Experience successfully leading and delivering large-scale technical initiatives across multiple teams
  • Experience leveraging AI-assisted development tools in your workflow
  • A commitment to continuous improvement for yourself, your team, and our codebase
  • Proven ability to influence technical direction across organizational boundaries
  • Demonstrated excellence in technical communication and relationship-building across disciplines
  • Experience mentoring and growing other engineers
  • Passion for music and creating tools that support artists and fans
  • Proficiency with Kotlin for Android and Swift and Objective-C for iOS (from Technologies We Use and Teach)
  • Experience with modern Android frameworks and libraries (Jetpack, Coroutines)
  • Familiarity with AI-powered developer tools (Goose, Cursor, Claude Code)
  • Understanding of CI/CD pipelines, feature flagging, and modern development practices (from Technologies We Use and Teach)
Responsibilities
  • Propose, define, and lead large, high-impact technical initiatives that affect multiple teams across TIDAL and Block
  • Drive the architectural evolution of our Android system, ensuring scalability, performance, and long-term success
  • Collaborate with iOS engineers and backend developers to deliver innovative solutions that provides real value for music fans and empowers artists
  • Define ways to accelerate yourself, others, and the organization through the use of AI technologies
  • Participate in design and product discussions, shaping the future of TIDAL’s mobile experience
  • Mentor and elevate teammates through thoughtful feedback, technical guidance, and pair programming
  • Represent TIDAL in broader technical discussions with senior engineers and leaders across Block
Desired Qualifications
  • Experience with AI-powered development tools like Goose, Cursor, and Claude Code
  • Experience with CI/CD pipelines, feature flagging, and modern development practices (from Technologies We Use and Teach)

Block builds a broad financial services ecosystem. Its Square product handles point-of-sale and payment processing for small businesses. Cash App lets people transfer money, invest in stocks and Bitcoin, and use a customizable debit card. Block also owns TIDAL and develops Bitcoin tools (Spiral) and a hardware wallet to expand use and security. The goal is to provide an integrated platform for payments, consumer finance, digital currencies, and services like music streaming.

Company Size

10,001+

Company Stage

IPO

Headquarters

Oakland, California

Founded

2009

Simplify Jobs

Simplify's Take

What believers are saying

  • Cash App gross profit surges 38% to $1.91 billion in Q1 2026 from lending.
  • AI tools boost code changes per engineer 2.5x since January 2026.
  • Full-year 2026 guidance raises adjusted EPS to $3.85, beating $3.67 estimates.

What critics are saying

  • Bitcoin remeasurement loss hits $172.8 million in Q1 2026, eroding profits.
  • Stripe captures Square's small business share with lower AI-powered fees.
  • CFPB fines Cash App $100 million+ for lending violations within 6-12 months.

What makes Block unique

  • Square equips 4 million US merchants with fee-free Bitcoin payments through 2026.
  • Cash App launches proof-of-reserves dashboard and Bitkey hardware wallet on April 27, 2026.
  • Block integrates Cash App Pay into Uber Eats globally for embedded payments.

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Benefits

Remote Work Options

Health Insurance

Flexible Work Hours

Family Planning Benefits

Growth & Insights and Company News

Headcount

6 month growth

3%

1 year growth

2%

2 year growth

10%
BBC
Apr 15th, 2026
Snapchat owner cuts 1,000 jobs as says AI will reduce repetitive work.

Snapchat owner cuts 1,000 jobs as says AI will reduce repetitive work. 1 hour ago Kali HaysTechnology reporter Snap is the latest tech company to cut jobs, citing the growing ability of artificial intelligence (AI) tools. The Snapchat owner has axed about 1,000 employees - 16% of staff - and withdrawn hundreds of open job roles, according to a financial disclosure. Evan Spiegel, Snap's co-founder and CEO, told employees the company was in "a crucible moment" and the goal of the cuts was to reduce yearly costs by $500m (£368m). Spiegel said that workers who remain at the company will be using AI tools to "reduce repetitive work and increase velocity," as "small squads" of employees have been doing in recent months. "Change of this magnitude and at this speed is never easy and it will not be seamless," Spiegel added in his memo. This cut at Snap marks at least the third larger scale layoff at the company since 2022, when it conducted its first major layoff which impacted 20% of its staff at the time. Spiegel's comments on Wednesday are the first time he has pointed to AI as an explanation for staffing decisions. This year, activist investor Irenic Capital Management took a stake in Snap, saying in a public letter to Spiegel that it was "strange" the company remained unprofitable after 15 years in business and with hundreds of millions of monthly users. Irenic noted that an investor who put $1 into Snap when it went public in 2017 would be left with a stake worth only 23 cents today. An activist investor is a person or investment firm that buys shares in a company it believes is underperforming and then applies pressure for management and business changes. Snap now requires "a new way of working that is faster and more efficient, while pivoting towards profitable growth", Spiegel wrote in his memo to staff. His explanation echoed that of other tech executives this year who have begun citing the increased capability of AI technology, mainly tools that help software engineers do coding work, as they order their own mass job cuts. Already this year Amazon, Meta, Block, Pinterest and Atlassian, among others, have collectively laid off several thousand workers. Company executives have either pointed to increased use of AI tools meaning they need fewer workers, or noted that plans to spend hundreds of billions of dollars a year on investing in AI requires cost-cutting in other parts of the company. Jack Dorsey, the CEO of Block and the former leader of Twitter, said at the end of February that the rise of AI tools for tech workers "fundamentally changes what it means to build and run a company". He also said people in the industry should expect further job cuts at "the majority of companies" over the next year.

Yahoo Finance
Apr 8th, 2026
Block launches Square Restaurant Inventory to deepen merchant ecosystem and drive revenue growth

Block has launched Square Restaurant Inventory by MarketMan globally, a tool providing restaurants with forecasting capabilities and ingredient-level insights within the Square platform. The integration enables merchants to manage recipes, batch preparation and menu optimisation without requiring multiple third-party systems, aiming to deepen Block's ecosystem and drive merchant engagement. On 31 March, Loop Capital analyst Dominick Gabriele initiated coverage of Block with a Buy rating and $75 price target, citing the company's differentiated point-of-sale tools and potential for above-industry gross profit growth despite near-term volatility from recent workforce reductions. Founded in 2009 and headquartered in San Francisco, Block offers financial technology services including seller services and Cash App peer-to-peer payments.

Ajoobz
Apr 6th, 2026
Jack Dorsey's Block launches Bitcoin Day event, offering $1M in BTC rewards.

Jack Dorsey's Block launches Bitcoin Day event, offering $1M in BTC rewards. April 6, 2026 - By Crypto Briefing - Original Block's Bitcoin Day event offers $1M in rewards from April 6-10, incentivizing users to buy, spend, and self-custody Bitcoin. Confidence: 80% Horizon: short-term Key numbers. * $1 million in Bitcoin rewards * Up to $80 in bonuses per user * 8,883 BTC held by Block * $616 million value of Block's Bitcoin holdings Market drivers (micro). * Increased user engagement with Bitcoin through rewards * Promotion of self-custody practices among users * Encouragement of spending Bitcoin at Square merchants Context (macro). * Growing interest in Bitcoin as a payment method * Increased competition among platforms to attract Bitcoin users Who wins / who loses. * Winners: Users who actively participate can earn Bitcoin rewards. * Losers: Potentially, users who do not meet participation criteria may miss out. Scenarios. Base The event successfully engages users, leading to increased Bitcoin transactions through Block's platforms. Alt Low participation due to stringent requirements or lack of interest in rewards. What to Watch next. * Monitor user participation rates during the event. * Watch for any impact on Bitcoin prices due to increased transactions. * Observe how Block's Bitcoin holdings change post-event. Full analysis. Jack Dorsey's Block launches Bitcoin Day event. Jack Dorsey's Block has announced the launch of a new initiative called Bitcoin Day, aimed at promoting the use of Bitcoin through its platforms, including Cash App, Square, and Bitkey. This event, which runs from April 6 to April 10, 2026, offers a total of $1 million in Bitcoin rewards to users who engage in specific activities related to Bitcoin. Event overview. The Bitcoin Day event encourages users to buy Bitcoin via Cash App, spend it at participating Square merchants, or self-custody their Bitcoin through the Bitkey app. Each of these actions unlocks instant rewards, with users able to earn up to $80 in bonuses by completing all three actions. The event is designed to incentivize users to engage with Bitcoin in various ways, promoting both spending and self-custody. Participation requirements. To participate in the Bitcoin Day event, users must meet certain criteria: * Be at least 18 years old * Have a valid US address * Maintain a Cash App account in good standing * Complete KYC verification It's important to note that while New York residents can purchase Bitcoin, they are not eligible to participate in the spending or ownership features of the event. Block's Bitcoin holdings. As part of this initiative, it's worth mentioning that Block currently holds 8,883 BTC, which is valued at around $616 million. This positions Block as the 14th-largest public company holding Bitcoin, showcasing its commitment to the digital asset. Conclusion. The Bitcoin Day event represents a significant push by Block to encourage the adoption and use of Bitcoin among its users. With a substantial reward pool and multiple ways to earn, it aims to engage both new and existing users in the Bitcoin ecosystem.

Boland Hill Media, LLC
Apr 6th, 2026
Square's latest processing win is on the golf course.

Square's latest processing win is on the golf course. Golftec LLC, a provider of golf lessons and club fittings, has partnered with Square, Block Inc.'s point-of-sale payments unit, to provide payment processing across its more than 260 locations in the United States. The deal with Square is expected to bring greater efficiency to Golftec's payment-acceptance processes by reducing the need for manual reconciliation of problematic transactions and by providing greater visibility into chargebacks, the parties say. Square, which recently announced a deal with AI-based restaurant-technology platform provider MarketMan to launch an inventory-management application for restaurants, will also provide Golftec with data the company can use to smooth the customer experience, according to the parties. Prior to the deal, Golftec personnel, especially instructors, spent a substantial amount of time troubleshooting payment issues, which took away from instruction time, according to Square. Founded in 1995, Golftec employs more than 1,000 instructors. Square's platform will enable Golftec to support mobile payments acceptance, gain real-time visibility into payments across all training centers, retail locations, and e-commerce channels, speed refunds, transaction reconciliation, and dispute management, and support new payment options, such as buy now pay later. The integration of Square's platform into its technology stack has so far saved Golftec personnel 10,000 hours in administrative work linked to payments and refunds and saved the company $100,000 through improved dispute and chargeback handling. Square says it worked with Golftec to reduce chargebacks by tightening customer contracts and accelerating response times for disputed transactions. Transactions are also closing two days faster, on average, allowing Golftec to access customer data sooner, Square says. "Our coaches want to devote their energy to their students, not wrestling with payment processing," Chris Koske, chief marketing officer for GOLFTEC says in a statement. "Square gives them the freedom to keep their attention where it should be: on fixing swings and helping players enjoy the game more."

Coincu
Apr 4th, 2026
Jack Dorsey's Block to launch Free Bitcoin faucet after 16 years.

Jack Dorsey's Block to launch Free Bitcoin faucet after 16 years. 04 April 2026, 16:46:15 GMT +0000 Jack Dorsey's Block is reviving the Bitcoin faucet concept with a $1 million giveaway campaign called Bitcoin Day, set to run from April 6 to April 10, 2026. The promotion, distributed through Cash App and integrated with Block's hardware wallet Bitkey, marks the return of a format that first appeared in 2010, when early developer Gavin Andresen gave away free BTC to introduce newcomers to the network. Block's Bitcoin Day offers up to $80 in free BTC per user. Block's official Bitcoin Day landing page, hosted at btc.day, frames the campaign under the tagline "The Faucet Is Back" and describes it as "Earn Free Bitcoin." The company is distributing a total pool of $1 million in bitcoin across the five-day promotional window. Cash App's official terms detail three distinct reward actions. Buying $10 or more of bitcoin on Cash App earns $5 in bitcoin. Paying a participating Square merchant with bitcoin earns $25 in bitcoin. Withdrawing bitcoin to a Bitkey hardware wallet earns $50 in bitcoin. A single user who completes all three actions could receive up to $80 in bitcoin. The promotional period runs from 12:00 a.m. ET on April 6 to 11:59 p.m. ET on April 10, or until the $1 million pool is exhausted, whichever comes first. Eligibility is limited to U.S. residents aged 18 or older. New York residents are excluded from the Square bitcoin payment and Bitkey withdrawal rewards due to state-level licensing restrictions. Block's terms note that bitcoin services are not licensable activity in all U.S. states and territories. Why the "16-year faucet" framing resonates. The original Bitcoin faucet, built by developer Gavin Andresen in 2010, gave away 5 BTC per visitor at a time when each coin was worth fractions of a cent. That tool is widely credited with onboarding thousands of early users to the network and demonstrating that Bitcoin could function as a peer-to-peer transfer mechanism. Block's Bitcoin Day site references this history directly in its metadata, positioning the campaign as a spiritual successor. According to unconfirmed reports, the faucet is being described as relaunching roughly 16 years after the original, though the exact elapsed-time framing is interpretive and does not appear in Block's official promotional copy. The symbolic weight matters. At a time when the broader Bitcoin community is debating how to approach protocol-level changes, with figures like F2Pool co-founder Wang Chun arguing that BTC upgrades should avoid "bundling bill" tactics, Block's faucet campaign sidesteps technical controversy entirely. It focuses on the simplest possible value proposition: free bitcoin for trying the product. The campaign ties Cash App, Square, and Bitkey into one funnel. The three-tier reward structure is not random. Each action maps to a different Block product. The $5 reward drives bitcoin purchases inside Cash App. The $25 reward pushes users toward Square's merchant payment network. The $50 reward, the largest, incentivizes self-custody through Bitkey, Block's dedicated bitcoin hardware wallet. This layered approach turns a promotional giveaway into a product adoption funnel. Users who complete the full sequence interact with Block's exchange service, its payments infrastructure, and its self-custody hardware in a single week. The Bitkey withdrawal carrying the highest reward is notable. Self-custody wallets typically see low adoption among casual users due to setup friction. Attaching the largest dollar incentive to that step suggests Block is prioritizing long-term wallet activation over short-term Cash App engagement metrics. Market context: bitcoin trades near $67,000 amid extreme fear. The promotion arrives during a period of depressed market sentiment. Bitcoin traded at $67,388 at the time of the announcement, with a market capitalization of approximately $1.35 trillion and 24-hour trading volume near $22.69 billion. The Fear and Greed Index sat at 11, deep in "Extreme Fear" territory. Launching a free bitcoin campaign during a fear-driven market is a deliberate counterpoint. Block is betting that giving away small amounts of BTC when sentiment is low will create more engaged holders than running the same promotion during a rally. Macroeconomic uncertainty adds backdrop. The Federal Reserve has warned that low employment growth may be the new normal amid elevated geopolitical risk, contributing to risk-off positioning across crypto and equities. Meanwhile, the Senate Banking Committee is scheduled to consider Kevin Warsh for Fed Chair on April 16, adding further policy uncertainty in the weeks ahead. What a Bitcoin faucet means in 2026. The original 2010 faucet operated as a simple website: visit the page, solve a captcha, receive bitcoin. There was no account, no KYC, and no commercial motive. Andresen funded it out of pocket to spread awareness when the network had fewer than 10,000 users. Block's version is structurally different. It requires a Cash App account, operates within U.S. regulatory constraints, and ties rewards to specific product actions rather than unconditional distribution. The "faucet" label is more symbolic than literal. Still, the core function is the same: putting bitcoin into the hands of people who have never held it. For users whose only exposure to cryptocurrency has been price headlines, receiving even $5 in actual bitcoin, held in their own Cash App wallet, creates a qualitatively different relationship with the asset. The onboarding value of small free distributions is well-documented in crypto. Airdrops, referral bonuses, and learn-to-earn programs all follow the same logic. Block's version is simpler and carries less friction than most, since Cash App already has over 50 million monthly active users in the U.S. Key details the announcement leaves open. Several practical questions remain unanswered in the official materials. Block has not disclosed how many users it expects to participate or how quickly the $1 million pool might be depleted. If demand is high, the promotion could end well before April 10. The terms do not specify whether rewards are distributed instantly or on a delayed settlement basis. For the Bitkey withdrawal reward, it is also unclear whether users must already own a Bitkey device or whether new device purchases during the promotional window qualify. Geographic exclusions beyond New York are not fully detailed. The terms note that bitcoin services are not available in all states and territories, but do not list every excluded jurisdiction. Users in states with restrictive money transmission laws may find themselves ineligible for some or all of the reward tiers. A single unconfirmed report placed the campaign announcement on April 4, with Jack Dorsey personally involved in the launch. However, no direct statement from Dorsey or an official Block press release has confirmed this specific timeline. The verified promotional window begins on April 6. Faq. When does Block's Bitcoin Day promotion start? The verified promotional window runs from 12:00 a.m. ET on April 6, 2026, to 11:59 p.m. ET on April 10, 2026, or until the $1 million bitcoin pool runs out. What is a Bitcoin faucet? A Bitcoin faucet is a service that distributes small amounts of bitcoin for free. The original faucet, created by Gavin Andresen in 2010, gave away 5 BTC per visitor to introduce people to the network. Block's 2026 version uses Cash App to distribute bitcoin rewards tied to specific product actions. Is the bitcoin from this promotion really free? The $5 reward for buying bitcoin requires a minimum $10 purchase, so it is partially subsidized rather than entirely free. The $25 Square merchant payment reward and the $50 Bitkey withdrawal reward do not require an upfront bitcoin purchase but do require completing specific actions within Block's product ecosystem. Who is eligible? U.S. residents aged 18 or older with a Cash App account. New York residents are excluded from the Square bitcoin payment reward and Bitkey withdrawal reward. Additional state-level restrictions may apply. How much bitcoin can one person receive? Up to $80 in bitcoin by completing all three reward actions: $5 for a bitcoin purchase, $25 for a Square merchant payment, and $50 for a Bitkey withdrawal. Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice. Cryptocurrency and digital asset markets carry significant risk. Always do your own research before making decisions. Rate this post No tags available. Mayowa is a seasoned freelance writer specializing in creating compelling, high-converting content across diverse industries.

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