Android Engineer Remote Jobs in Pennsylvania (US)
This page tracks remote android engineer openings that are location-eligible for Pennsylvania.
This page tracks remote android engineer openings that are location-eligible for Pennsylvania.
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$20 - $263,600
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381 Jobs
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• Join a dynamic and fast-growing AI infrastructure company that collaborates with Fortune 100 clients to shape the future of machine learning and artificial intelligence. • As a Data Annotator, you will be responsible for accurately identifying, classifying, and annotating entities within PDF documents. • Your work will directly contribute to training AI models that extract structured information from complex documents, making high-quality annotation critical to project success. • As an Android Engineer (Kotlin / Java), you will work remotely on an hourly paid basis to review AI-generated Android code, mobile architectures, and technical explanations. • You will produce high-quality reference implementations and step-by-step reasoning for complex engineering problems. • Assess solutions for correctness, clarity, security, performance, reliability, and adherence to the prompt. • Identify issues in Jetpack Compose/UI, concurrency, threading, memory/performance, app lifecycle, networking, persistence, and build/release practices. • Fact-check technical information; write high-quality explanations and model solutions that demonstrate best practices. • Rate and compare multiple AI responses based on correctness and reasoning quality.
Pursuing positive change by partnering with our clients in the infrastructure, energy, and metals industries.
Role Description Now we're looking for a Staff Mobile Engineer to serve as a technical leader and contributor for our mobile code that powers our connected sleep ecosystem. You'll be a leader on engineering development for our mobile apps, specifically the iOS and Android apps that keep millions of devices humming in real homes. You’re a great fit if you thrive in environments of rapid learning and delivery. You’re self-motivated and have demonstrated strong ownership and self-direction. You strive to understand the business of what we are trying to accomplish and push engineering solutions to provide customer value. As a small company where AI-assisted development is core to how we work, we expect this role to ramp up quickly, use AI fluently in their day-to-day, and deliver broadly across our mobile systems. Working across Mobile, and partnering closely with Product, you'll lead feature development, set technical direction, and mentor engineers. What You'll Do - First 90 Days: Learn & Contribute - Review existing codebase and identify immediate technical improvements. - Ship meaningful code to production and begin to establish credibility with the engineering team. - First 6 Months: Drive Real Impact - Technical Leadership: Lead delivery of features, and jump into production issues or improvements, debug cross-platform problems spanning mobile/firmware/backend. - Cross-Pillar Ramp: Build context on how the full mobile platform fits together. Contribute meaningfully to your team’s initiatives — shipping features, improving platform reliability, and driving daily app engagement. - Architectural Ownership: Understand problem spaces, partner with stakeholders to shape architectural problems and solutions, and bring proposals to Mobile Strategy and Engineering Forum meetings. - Engineer Mentorship: Provide feedback and support for other engineers. - Cross-functional Collaboration: Work closely with Product, Design, QA, and other stakeholders to scope, plan, and rapidly ship features. - AI Integration: Champion AI-assisted development practices within your team — not just using the tools yourself, but creating the conditions where others adopt them faster and go deeper. - First Year: Transform & Scale - Strategic Impact: Drive business strategy through mobile initiatives and shape the roadmap across the mobile organization — contributing to decisions that benefit all pillars and the people who use Hatch every night. - Raise the AI Bar: Serve as a critical evaluator and implementor of our AI strategy. Help define what "good" looks like so that as new engineers join, there's a standard to onboard into, not just an assumption. Qualifications - Deep Mobile Craft: You’ve spent 6+ years building mobile apps that matter—whether in Swift/SwiftUI or Kotlin/Jetpack Compose. You care about code quality, reliability, and making great experiences for real people. - Technical Leadership: You love leading by example—writing production code, unblocking others, leading architectural decision-making, and helping teams make smart, pragmatic decisions. You’re as comfortable setting direction as you are rolling up your sleeves. - Mentorship: You believe great teams make great products. You’ve mentored other engineers, built trust, and created environments where people do their best work. - Collaborative Energy: You thrive in cross-functional spaces—partnering with Product, Design, and other engineering leaders to turn ideas into reality. You communicate clearly and lead with empathy. - AI Curiosity: You’re genuinely excited about what AI unlocks—how it can make us more effective builders and open new ways to serve our customers. - Broad Technical Reach: You bring experience with modern mobile tooling, CI/CD, testing, and cloud services—and you’re always eager to explore new technologies, tech stacks, and approaches. Benefits - 100% paid medical, dental, and vision insurance for employees (80% for dependents, including domestic partners). - Meaningful equity — you’re an owner here. - 401(k) match (no vesting schedule!). - 16 weeks of fully paid parental leave. - 16 free therapy sessions (for you + one other adult in your life). - Financial support for family planning. - Remote office + monthly internet reimbursement. - Friends & family discounts on Hatch products. - Exclusive discounts on travel, entertainment, and top retail brands. - And so many more spontaneous perks!
Role Description We are seeking an experienced and highly skilled Staff Mobile Engineer to lead the design, development, and optimization of scalable mobile applications across iOS and Android platforms. As a senior technical leader, you will drive mobile architecture decisions, establish engineering best practices, mentor development teams, and collaborate closely with product managers, designers, and stakeholders to deliver exceptional mobile experiences. The ideal candidate possesses deep expertise in native and cross-platform mobile development, software architecture, performance optimization, and modern mobile technologies. This role requires strong technical leadership, strategic thinking, and the ability to influence engineering direction across multiple teams and products. - Lead the architecture, design, and development of high-performance mobile applications for iOS and Android platforms. - Establish and maintain mobile engineering standards, coding practices, and architectural guidelines to ensure scalability, security, maintainability, and performance. - Collaborate with product, design, and engineering teams to translate business requirements into technical solutions. - Drive technical decision-making for mobile platforms, frameworks, integrations, and infrastructure. - Review code, provide technical mentorship, and support the professional development of engineering team members. - Identify and resolve complex technical challenges while ensuring high application reliability and user experience. - Optimize application performance, security, accessibility, and scalability. - Implement automated testing, CI/CD pipelines, monitoring solutions, and release management processes. - Evaluate emerging mobile technologies and recommend improvements that support long-term business objectives. - Partner with cross-functional stakeholders to define technical roadmaps and support successful product delivery. - Contribute to strategic planning and innovation initiatives that advance the organization's mobile technology capabilities. Qualifications - Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field, or equivalent practical experience. - Minimum of 8 years of professional software engineering experience, including at least 5 years focused on mobile application development. - Strong expertise in iOS development using Swift and SwiftUI and/or Android development using Kotlin and Jetpack Compose. - Experience with cross-platform frameworks such as Flutter or React Native. - Deep understanding of mobile architecture patterns, API integrations, cloud services, mobile security, performance optimization, and software design principles. - Experience building and deploying enterprise-scale consumer or business applications. - Proficiency with Git, CI/CD tools, automated testing frameworks, and Agile development methodologies. - Excellent problem-solving, leadership, communication, and collaboration skills. Preferred Qualifications - Master's degree in Computer Science or a related discipline. - Experience leading distributed engineering teams and large-scale mobile initiatives. - Expertise with cloud platforms, mobile analytics, observability tools, and backend integrations. - Experience in fintech, healthcare, e-commerce, SaaS, or consumer technology environments is highly desirable. - Knowledge of accessibility standards, mobile security best practices, AI-powered mobile features, and modern DevOps practices. - Previous experience as a Technical Lead, Principal Engineer, or Staff Engineer is preferred. Compensation - Annual Salary: $190,000 – $270,000 per year - Hourly Rate: $91 – $130 per hour - Compensation will be determined based on experience, technical expertise, leadership experience, geographic location, and overall qualifications. - Eligible employees may also receive annual bonuses, stock options, restricted stock units (RSUs), profit-sharing opportunities, and additional incentive compensation. Benefits - Comprehensive medical, dental, and vision insurance coverage. - Employer-sponsored 401(k) retirement plan with company matching contributions. - Paid vacation, paid holidays, sick leave, parental leave, family leave, and bereavement leave. - Life insurance, disability insurance, employee assistance programs, and wellness initiatives. - Additional benefits may include equity programs, remote work flexibility, home office stipends, tuition reimbursement, conference attendance, certification support, professional development opportunities, and employee recognition programs.
Role Description We invite a highly experienced and proactive Android Software Engineer to join our team. You’ll manage the full software development life cycle – designing, coding, testing, and maintaining complex Android applications for a leading payments technology company. In an agile environment, you’ll collaborate with cross-functional teams, contribute to technical designs, refine development standards, and ensure code quality through best practices and thorough reviews. Qualifications - 5+ years of Android development experience - Expertise in native Android development with Java and Kotlin - Strong understanding of MVVM and modern Android architecture patterns - Hands-on experience with popular Android libraries and integrations - Knowledge of secure coding practices, including build obfuscation and encryption - Experience with encryption frameworks and utilities like HTTPS, TLS, SHA-256, and Cipher Block Chaining - Excellent communication skills for documentation, planning, and collaboration - Strong critical thinking and attention to detail - Resourcefulness, self-motivation, and a team player mindset Requirements - Experience with third-party device integration (watches, payment terminals, etc.) - Understanding of client-server full-stack architecture - Understanding of Pub/Sub and Producer/Consumer messaging patterns Key Responsibilities - Drive the development of innovative Android applications, working closely with engineering teams and business stakeholders to deliver robust, secure, and impactful solutions. - Develop, maintain, and enhance Android apps based on business needs and technical designs. - Own feature development from requirements to delivery, ensuring performance, security, and reliability. - Work with developers, architects, testers, and analysts to create technical designs for feature groups. - Collaborate with product owners, BAs, and stakeholders to refine requirements and break down tasks into manageable subtasks for efficient delivery. - Mentor developers, promote best practices, and ensure high-quality code standards. - Conduct code reviews and ensure 100% code review coverage. - Write unit and functional tests; assist QA with reviewing, creating, and delivering functional automation tests. Benefits - 99.9% remote work — you can work from anywhere in the world. - 30 paid days off per year to use however you like — vacations, holidays, or personal time. - 5 paid sick days, up to 60 days of medical leave, and up to 6 paid days off per year for major family events like weddings, funerals, or the birth of a child. - Partially covered health insurance after the probation, plus a wellness bonus for gym memberships, sports nutrition, and similar needs after 6 months. - Paid in U.S. dollars and cover all approved overtime. - Join English lessons and Dev.Pro University programs, and take part in fun online activities and team-building events. Next Steps - Submit a CV in English - Intro call with a Recruiter - Internal interview - Client interview - Offer
Role Description We are looking for an Android Developer to support the development, maintenance, and optimisation of Pixlr’s mobile applications. This role focuses on building new features, improving existing functionality, and collaborating closely with internal teams to deliver a reliable and high-performing Android app experience. The Job: - App Development: - Contribute to the development of advanced Android applications using native Android technologies (e.g., Kotlin, Jetpack Compose). - Integrate advanced features and enhance existing functionality in line with product objectives. - Maintenance & Enhancement: - Perform regular app updates, implement bug fixes, and address performance bottlenecks. - Apply user feedback to improve app functionality and reliability. - Technology Standards: - Adhere to Pixlr’s coding conventions, testing protocols, and security practices. - Apply Android and industry best practices throughout the development lifecycle. - Stay current with evolving Android frameworks and tools to maintain a modern codebase. - Performance Optimisation: - Monitor and enhance app performance across supported Android devices. - Apply efficient coding techniques to ensure smooth operation and minimal latency. - Team Collaboration: - Work collaboratively with other developers, QA, and designers to ensure cohesive app delivery. - Share insights and foster cross-functional collaboration within the mobile engineering team. Qualifications - Proven experience in native Android development using technologies like Kotlin. - Familiarity with modern Android frameworks and tools, including Jetpack Compose. - Experience in building, maintaining, and improving production Android applications. - Strong understanding of debugging, performance optimisation, and app reliability. - Comfortable working in a collaborative environment with designers, QA, and developers. - Experience with Photo & Video Editing applications or media-related mobile products is an advantage. - Able to work independently and deliver within agreed timelines. Benefits - Fully Remote with highly flexible hours. - High-impact, high-ownership role, integrated within a lean, ambitious product team.
Cincinnatus is an enterprise staffing company that partners with leading technology companies to source and employ highly skilled professionals for full-time and long-term contingent roles. Cincinnatus serves as the employer of record for these engagements, providing W-2 employment, payroll, benefits, and compliance, while placing employees directly within client teams to work on high-impact initiatives. Roles hired through Cincinnatus are not project-based or freelance engagements. They are structured, role-based positions that typically involve full-time or fixed-term commitments, close collaboration with a client's internal teams, and integration into standard enterprise workflows. Cincinnatus is a legal entity separate from Mercor. While opportunities may be discovered through Mercor's platform, employment, onboarding, payroll, and benefits for these roles are administered by Cincinnatus. Equal Employment Opportunity Cincinnatus is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or any other legally protected characteristic. Cincinnatus is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans throughout the job application process.
Role Description - Evaluate technical tasks in Scala, Kotlin, or OCaml against real-world professional standards. - Review intricate code-level situations and provide precise, structured written assessments. - Work inside containerized repositories using Docker to run and interpret programmatic and CI-style checks. - Provide clear written rationales explaining expert judgments. - Complete well-defined, time-bounded tasks with explicit evaluation criteria. Qualifications - 5+ years of professional software engineering in Scala, Kotlin, or OCaml. - Comfort working in Docker/CI-based repo environments. - Ability to articulate clearly why code is correct or idiomatic in writing. Requirements - Engineers from top product, data, or research engineering backgrounds. Benefits - Hourly contractor compensation: $120–200/hour. - Remote work opportunity. - Commitment of 20–40 hours/week. Application Process - Upload resume. - AI interview based on your resume. - Submit form. Resources & Support - For details about the interview process and platform information, please check: Interview Process . - For any help or support, reach out to: support@mercor.com .
• Design, develop, and maintain mobile applications to deliver financial services to users. • Build complete end-to-end user experiences for credit card features, implementing complex onboarding flows. • Lead the technical architecture and implementation of design language systems that provide reusable component libraries. • Integrate third-party banking services to enable secure account linking and verification. • Create deep linking infrastructure to enable direct navigation to specific features. • Coordinate with backend, infrastructure, and product teams to resolve performance issues. • Develop quarterly objectives and key results for the Android platform to align with company priorities. • Modernize legacy code patterns by migrating deprecated architectural approaches to contemporary frameworks.
Grove Collaborative, or simply Grove, desires to help people create their “best home." To reach this goal, the company is on a mission to deliver healthy and sustainable home ess
• Direct multiple AI coding agents in parallel to design, build, test, and ship Android features in Kotlin against the Android SDK. • Take total ownership of a slice of the Android app — discovery, scoping, architecture, implementation, QA, release, monitoring, and iteration. • Run an “engineer-as-a-team” workflow — spawn agents for spec drafting, codegen, test generation, code review, refactoring, doc writing, and bug triage, then merge, judge, and ship. • Develop and defend a strong point of view on what good Android code looks like inside Grove’s architecture (Clean Architecture, multi-module Gradle with base/middleware/data/app, MVVM with DataBinding, Koin for DI, Coroutines/Flow, Moshi) so you can critically review AI output and reject what doesn’t meet our bar. • Design prompts, evals, and harnesses that make AI-assisted mobile development repeatable and measurable, not artisanal. • Stand up automation that closes the loop: Fastlane lanes, CircleCI checks, AppCenter/Play Console distribution, device test farms, telemetry-driven rollback, and AI-powered review gates. • Drive architecture decisions with AI as a research and prototyping partner — explore three options in a day instead of one in a week, including the path to introducing Jetpack Compose into a DataBinding/XML codebase. • Collaborate with other engineers on architecture and trade-offs — bring designs for review before you ship them. Solicit business context from PMs, designers, and platform engineers; don’t guess in isolation. • Own production health autonomously — monitor Sentry, Datadog, Cloudflare, and Firebase to assess system health, triage incidents, and re-prioritize your own backlog without being asked. You set the queue; you don’t wait for someone to tell you what’s broken. • Mentor the Heady contractor team on AI-native workflows and share learnings with mobile peers. • Triage Sentry crashes, hotfix, and root-cause incidents with AI-assisted investigation and remediation (we already run Sentry’s auto-fix agent — you’ll push it further).
Block builds simple, powerful tools that make progress towards an economy that’s truly open to all.
Role Description As a Staff Android Engineer on Cash App Consumer Platform, you are a multiplier for the entire client engineering discipline. You think in systems. You spot problems before they have names. You create platforms and patterns that make the right thing easy and the wrong thing hard. You operate at an organizational scope. Your work shapes how hundreds of Builders build and how millions of customers experience Cash App. You don't wait to be handed a problem - you identify what needs to exist, build the case for it, and lead the work to completion. You bring deep Android expertise and a genuine conviction that AI is a transformative force in how we build software, and you act accordingly. This role reports to the Cash App Product Platform Lead. Qualifications - Platform or infrastructure builder's mindset. - A high agency mindset. - 10+ years of Android development experience. - BA/BS degree in Computer Science or equivalent practical experience. - Proven organizational leadership. - AI-native development practice. - Strong systems thinking. - Exceptional communication. - Deep Android expertise. Requirements - Own and evolve foundational Android infrastructure: modularization, dependency injection, navigation, deep linking, and app lifecycle systems. - Design and deliver shared libraries and frameworks that feature teams rely on daily. - Drive Cash App's Android architecture forward. - Invent thoughtful Android platform tech and open source it where it creates value. - Develop and steward rapid experimentation in support of AI-enabled iteration. - Build upon observability and performance tooling. - Partner with iOS, Web, and backend engineers. - Evolve how Cash App's Android engineering org uses AI. - Proactively identify where AI creates leverage. - Introduce and evaluate emerging AI development tools. - Drive organizational impact beyond your immediate team. - Surface unknown risks and systemic issues. - Lead architecture and design reviews across team boundaries. - Mentor and grow engineers at all levels. - Collaborate with engineers, product managers, and designers. - Represent Android platform needs in cross-functional discussions. - Communicate complex technical tradeoffs clearly. Benefits - Remote work. - Medical insurance. - Flexible time off. - Retirement savings plans. - Modern family planning.
Cox Enterprises, a top media, communications, and automotive repair company, operates via three major divisions: Cox Media Group, Cox Communications, and Cox Au
Role Description The Sr. Mobile Diesel Technician will be responsible for performing licensed DOT inspections, preventative maintenance inspections, light and advanced repairs, advanced mechanical/hydraulic/electrical and electronic diagnostics, and other duties as assigned. - Perform scheduled preventative maintenance (“PM”), DOT Inspections and follow up repairs on light, medium and heavy-duty vehicles in a mobile/field environment. - Perform minor adjustments and repairs on various types of truck equipment including: - Electrical/Brake/Cooling Systems - Starters/Alternators - Fan clutches - Engine electronics - Diesel steering systems - Engines (gas and diesel) - Transmissions (manual and automatic) - Clutches - Differentials - Diagnose, adjust, and repair various types of truck equipment. - Inspect, test, and listen to defective equipment to diagnose malfunctions. - Road test vehicles to diagnose malfunctions and ensure proper functionality. - Independently manage parts inventory and equipment provided on company-issued service truck. - Maintain and operate company-issued service vehicle, conducting safety checks and pre-/post-trip inspections. - Work effectively with clients and customers to assess their needs. - Manage concurrent assigned tasks and prioritize work-related activities. - Use hand tools, precision instruments, Diesel tools, welding equipment, lifts, and jacks. - Document work performed and findings on Repair Orders (“RO”) using company-issued iOS device. - Accurately complete DOT forms and other documentation in a timely manner. - Work with a high degree of independence and manage own daily schedule. - Maintain a high level of productivity and work within Standard Repair Times. - Obtain parts from approved local and national vendors as necessary. - Communicate with management and support team via email or phone. - Perform all work in compliance with safety, health, and environmental policies. Qualifications - High School Diploma/GED and 3 years’ experience in a related field. - At least 3 years of experience with refrigerated equipment. - OEM training and certifications are preferred. - Participate in and complete all company-required training. - Must be able to successfully complete and pass a DOT-regulated pre-employment background screening and DOT physical prior to employment. - Must be at least 21 years or older due to interstate operating authority commerce regulations. - Valid driver’s license required. Requirements - Required certifications or obtained within 18 months: - ASE T8 (PMI) certification - ASE 608/609 certification* - Preferred certifications: - ASE T2 (Diesel Engines) certification - ASE T3 (Drivetrain) certification - ASE T4 (Brakes) certification - ASE T5 (Suspension) certification - ASE T6 (Electrical and Electronic Systems) - ASE T7 (HVAC) certification - ASE A8 (Engine Performance) certification - ASE L1 (Advanced Engine Performance Specialist) - ASE L2 (Electronic Diesel Engine Diagnosis Specialist) certification Benefits - Weekly pay – get paid every Friday for added convenience and financial flexibility. - Safe driving & tech efficiency bonuses. - Safety boots & safety glasses reimbursement. - Extreme weather gear (cold & hot). - Uniforms provided with laundry service where available. - Take the service truck home daily. - Tablet & company cellphone provided. - Technical training provided to advance your career. - Dedicated career path – Over 50% of our front-line managers are promoted from within. - Health, dental, vision insurance starts DAY ONE of employment. - 401(k) matching starts after 90 days, 100% match up to 6% contribution. - Accrue up to 200 hours (5-weeks) of Paid Time Off based on tenure. - Tuition Assistance/Reimbursement. - Adoption/Surrogacy assistance. - Pet Insurance. - Multiple ERG, diversity groups, and company paid volunteer hours. - Employee discounts on new vehicle purchases, cellphone plans, ridesharing, home/rental insurance, wellness/fitness incentives and much more.
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Android, Kotlin, iOS, AI, Java, Swift