Software Engineer - Android (Mid-Level to Senior)

Join Platacard as a Software Engineer specializing in Android development. In this role, you'll work on creating innovative mobile solutions that enhance user experiences. Collaborate with a dynamic team of developers and designers to build robust applications that meet our users' needs.

At Speechify, we are on a mission to eliminate barriers to learning through reading. With over 50 million users leveraging our text-to-speech technology to transform various content formats into engaging audio experiences, we are looking for a Senior Android Engineer to take charge of our rapidly growing Android app, the most popular text-to-speech application on the Play Store. In this pivotal role, you will shape the future of our Android team, collaborate closely with our design and engineering teams, and contribute to the development of innovative features that enhance user experience. We value strategic thinkers who thrive in dynamic environments, are passionate about impactful product decisions, and possess a strong commitment to delivering exceptional results. Join our entirely remote team of talented individuals from prestigious companies and institutions, and become a leader by showcasing your technical expertise and work ethic.

Join Jump (jumpapp.com), a rapidly expanding company that offers an exciting and dynamic work environment! Our team is composed of exceptional talent, and we pride ourselves on delivering top-notch mobile applications that our customers love. If you’re seeking a stimulating career path, look no further!We are on the lookout for skilled engineers to contribute to the development of outstanding mobile applications using Kotlin and Jetpack Compose.We value autonomy, agency, and ownership among our team members. Passion, excitement, and an intelligent curiosity about mobile development challenges and solutions are essential for success in this role.We appreciate kindness, empathy, and a collaborative spirit as we take collective responsibility for our projects.

Join Binance, the world's foremost blockchain ecosystem and the leading cryptocurrency exchange by trading volume and user registrations. Trusted by over 300 million users across 100+ countries, we pride ourselves on our unparalleled security measures, transparent management of user funds, lightning-fast trading engine, and extensive liquidity. Our diverse portfolio of digital asset products includes trading and finance solutions, educational resources, research, payment methods, institutional services, and innovative Web3 features. At Binance, we harness the potential of digital assets and blockchain technology to create an inclusive financial ecosystem that fosters monetary freedom and enhances financial access globally.Discover Binance SquareBinance Square is envisioned as the ultimate social platform for the latest developments in Web3 and cryptocurrency. Offering a rich array of content from distinguished crypto experts, enthusiastic advocates, and credible media outlets, it bridges the gap between content creators and their audiences by personalizing feeds based on user engagement history. Join our dynamic team and contribute to the evolution of social interaction within the crypto community.

The mission of Speechify is to eliminate barriers to reading and learning.With over 50 million users benefiting from our innovative text-to-speech solutions, Speechify transforms various reading materials—including PDFs, books, Google Docs, news articles, and websites—into audio, enabling users to absorb information more efficiently and effectively. Our suite of products features an iOS app, Android App, Mac App, Chrome Extension, and Web App. Recent accolades include being named Chrome Extension of the Year by Google and receiving Apple’s Design Award for Inclusivity in 2025.Our team, composed of nearly 200 talented professionals worldwide, operates in a fully remote environment—eliminating the need for a physical office. Our diverse workforce includes frontend and backend engineers, AI research scientists, and industry experts from leading companies such as Amazon, Microsoft, and Google, as well as alumni from prestigious PhD programs like Stanford and successful startups like Stripe, Vercel, and Bolt.OverviewAs our Android app continues to excel as the leading text-to-speech application in the Play Store, we are seeking a dynamic Senior Android Engineer to support our expanding user base and to engage in exciting new projects that will drive our mission forward. This pivotal role is perfect for strategic thinkers who thrive in fast-paced settings, are passionate about making impactful product decisions, and have a proven track record of creating exceptional user experiences.Our flat organizational structure empowers all team members to take on leadership roles by showcasing technical prowess and delivering results swiftly. A strong work ethic, effective communication skills, and a relentless drive for success are essential attributes.Our interview process consists of several technical assessments, typically wrapped up within one week.

Join Binance, the foremost global blockchain ecosystem and the world’s leading cryptocurrency exchange, where we serve over 300 million users across more than 100 countries. Our commitment to security, transparency, rapid trading, and deep liquidity empowers us to deliver a comprehensive suite of digital asset products. Our offerings encompass trading, finance, education, research, payments, institutional services, and innovative Web3 solutions. At Binance, we harness the potential of blockchain technology to cultivate an inclusive financial ecosystem that elevates the freedom of money and enhances financial accessibility worldwide.About Binance SquareBinance Square aspires to be the premier social platform for the latest developments in Web3 and cryptocurrency. Featuring a diverse array of content from esteemed crypto professionals, passionate enthusiasts, and reliable media outlets, our platform connects content creators with their audience, personalizing user feeds based on engagement history. Join us in shaping the future of social interaction within the crypto landscape.

Join Binance, the world's leading blockchain ecosystem and the largest cryptocurrency exchange, as a Senior Android Architect specializing in Performance Optimization and AI. You will be pivotal in designing and enhancing the infrastructure that supports our innovative platforms, ensuring seamless user engagement and interaction. As part of our Experience & Connectivity Team, you will contribute to building cutting-edge solutions that enhance our digital ecosystem while working 100% remotely from the comfort of your home.

We are seeking a talented German Language Specialist to join our team as a Freelance AI Trainer for an exciting project focused on Android devices. In this role, you will be integral in enhancing the AI capabilities by providing insights and expertise in the German language. Your contributions will directly impact the effectiveness of AI interactions and user experiences.As a Freelance AI Trainer, you will work remotely, allowing you the flexibility to manage your schedule while collaborating with a dynamic team dedicated to innovation in technology and language processing.

We are seeking a talented and motivated German Language Specialist to join our freelance AI training project focused on Android devices. In this role, you will be responsible for assisting in the development and enhancement of AI-driven language tools. Your expertise in the German language, combined with your passion for technology, will help shape the future of language learning and technology integration.

Are you a Kotlin aficionado ready to pioneer advancements in artificial intelligence? As large-scale language models transform from simple chatbots into sophisticated developer assistants, your expertise will play a crucial role in shaping this evolution. By providing high-quality engineering data, you will contribute to AI's ability to assist developers in addressing real-world challenges with increased speed and accuracy.We are seeking skilled Kotlin specialists who can analyze real-world engineering scenarios—such as bug reports or feature requests from a Git repository—and deliver clean, efficient, idiomatic solutions using the Kotlin programming language. Your task will involve creating high-quality code patches that adhere to contemporary Android development standards, ensuring technical accuracy, maintainability, and clarity.Successful candidates should possess hands-on experience in modern Android and Kotlin development, including technologies like Jetpack Compose, Kotlin Coroutines, and essential Jetpack libraries such as Room, WorkManager, Datastore, ViewModel, and Hilt. Familiarity with build.gradle configurations, dependency management, and networking libraries like OkHttp, Retrofit, and Coil is also essential. Experience with Android multimedia tools such as CameraX, ExoPlayer, and Media3 will be an added advantage.On a typical day, you will assess AI-generated code, rectify errors, implement optimized Kotlin solutions, and document best practices that reflect modern Android design patterns and coding conventions.A solid background in Android software development is required, with demonstrable experience in building and maintaining production-level Kotlin applications. Effective communication skills and the ability to articulate technical decisions are essential for this role.We offer a competitive pay rate starting at $35 per hour, with the exact compensation determined based on your experience, expertise, and location. Please note that as a contractor, you will need to provide your own secure computer and high-speed internet; company-sponsored benefits such as health insurance and PTO are not included.

About TrafileaTrafilea is a leading Consumer Tech Platform dedicated to transformative brand growth. We are on a mission to create the AI Growth Engine that fuels the next wave of consumer brands.With over $1 billion in cumulative revenue, more than 12 million customers, and a diverse team of over 500 talents across 19 countries, we blend technology, growth marketing, and operational excellence to elevate purpose-driven, digitally native brands.We proudly own and operate our own digitally native brands—not acting as an agency—featuring a presence in major retailers like Walmart, Nordstrom, and Amazon, and maintaining a robust global direct-to-consumer footprint.Why Join Trafilea?We are a tech-driven eCommerce group focused on scaling our own globally recognized DTC brands, while fostering rapid growth for ambitious talent. We build and scale our own brands. We invest heavily in AI and automation to innovate beyond traditional eCommerce. We prioritize rapid testing and growth, empowering you to excel alongside us. Become part of a dynamic, diverse, and talented global team. Enjoy a fully remote position with a competitive salary, paid time off, and additional perks.

Join Us in Shaping the Future of Video CommerceYour RoleAt Axonista, an award-winning video technology leader, we empower the world’s most innovative media companies and brands to create and launch dynamic interactive video experiences. Our platform supports everything from shoppable videos to streaming services, serving clients like QVC, HSN, WaterBear, Virgin Media, and the Irish Film Institute.We are seeking a skilled Developer Advocate to enhance our Developer Experience on our platform. In this role, you will enable our Customers, Partners, and internal App teams to swiftly create impactful video-first applications across Web, Mobile, Smart TVs, and Set Top Boxes.This position is fully remote, welcoming applications from Ireland, Croatia, or Spain.Your Responsibilities Develop and manage our Developer Hub, producing a variety of content including how-tos, articles, whitepapers, videos, blogs, and newsletters.Gather and analyze feedback from partners, customers, and internal App Development teams.Collaborate closely with the product team to enhance our platform features.Assess developer platform and API/SDK usage to identify improvement opportunities.Partner with Platform and App Dev teams to define new and upgraded SDKs.Utilize friction logging and dog-fooding to drive forward the developer platform.Act as a liaison for our developer community, offering technical support and guidance.Work alongside our App Dev teams to produce best-practice sample code and applications to streamline the development of new apps on our platform.Your QualificationsAs you join our multi-functional, multi-country teams with expertise in Web, Mobile, and OTT applications, you should ideally possess:5+ years of experience in a technical role.Proven experience as a Developer Advocate, DevRel, or Sales Engineer.Familiarity with REST APIs and API integrations, along with knowledge of GraphQL.Understanding of mobile app development methodologies.Exceptional ability to write clear and impactful technical documentation.A proactive approach to onboarding new developers.Strong communication and interpersonal skills to engage with developers effectively.

Join Binance, the world's premier blockchain ecosystem, as a Golang Developer. In this role, you'll contribute to the development of cutting-edge applications that power the largest cryptocurrency exchange globally. Collaborate with innovative teams to enhance our extensive portfolio of digital asset solutions, ensuring security, speed, and efficiency. You'll be instrumental in refining our trading engine and expanding our offerings in finance, education, and Web3 features. If you're passionate about blockchain technology and ready to make a significant impact, we want to hear from you!

Who are we, and why are we hiring?With over 15 years of excellence, Kodify is a leader in creating outstanding video content and managing numerous high-traffic websites. Our award-winning platforms cater to millions of users globally. At Kodify, we are not merely breaking barriers in online entertainment; we are redefining the narrative! Our mission is to equip our team with the resources they need to drive innovation in our field. We pride ourselves on our unique culture, which we continue to nurture and enhance.Become a part of our team, where our employees are our greatest asset. We prioritize your growth and well-being, setting you up for success and inspiring you to produce your best work.As a fast-growing organization with diverse teams across the globe, we offer exciting challenges designed for an exceptional Senior Full-Stack Developer!At Kodify, we are passionate about technology and continuously explore what lies ahead! Our culture embraces R&D and constant optimizations.What will you do?Enhance a platform that attracts nearly 100M unique visitors monthly.Develop, maintain, and innovate both Server and Client-side applications.Take ownership of technical design, development, and testing.Collaborate with Product Owners, Designers, and domain experts to communicate possibilities and limitations effectively.Performance Focus: Strive to minimize API response times using the best available tools to ensure complete visibility: Metrics, Distributed Tracing, and Aggregated Trace Metrics.Duties: Become a valued team member, offering insights into technology, development processes, and lifecycle. Own your code, tasks, and role.Goal: Take pride in your achievements, contribute to our product's success, and drive continuous improvements.Where and when:This role is fully remote, allowing you to work from anywhere in the EU.We offer flexibility regarding your working hours, though we encourage collaboration during our core hours (10:00 to 15:00 CET) to facilitate communication among team members.* Daily virtual stand-ups are essential for us, but beyond that, you can manage your own schedule.What we offer:Fully remote position or the option to work from our vibrant office in Barcelona!Agile work environmentAccess to a top-tier technology stack!

About UsGreat Minds is a dynamic, mission-oriented organization established by educators in 2007. As a for-profit Public Benefit Corporation, we advocate for equitable access to high-quality educational content for all students and provide teachers with user-friendly, effective tools tailored to the modern classroom environment.We craft exceptional, knowledge-rich curricula in math, science, and English Language Arts, grounded in research and developed in collaboration with educators. Our materials address real-world classroom challenges and aim to foster lasting student success.We prioritize usability, coherence, and practical application—empowering educators not only with curriculum but also through professional development, purposeful technology, and responsive support that enhances adoption and impact.Our OfferingsOur acclaimed products—including Eureka Math, Wit & Wisdom, PhD Science, Geodes, and the new Arts & Letters ELA—are trusted by numerous schools and districts across the nation.Eureka Math is the leading math curriculum in the U.S., emphasizing the balance of conceptual comprehension, procedural expertise, and application.Wit & Wisdom® and Arts & Letters ELA™ anchor our literacy strategy with rich, grade-appropriate instruction that weaves together literature, history, and the arts, all grounded in the science of reading. Geodes® further enriches our reading suite with decodable texts that blend phonics with impactful content, supporting early literacy development.PhD Science is an interactive K-5 science program that ignites curiosity and fosters deep understanding of scientific principles.These programs embody our collective commitment to high standards, joyful rigor, and profound respect for both educators and students.Our VisionAs Great Minds continues to grow and evolve, we are dedicated to creating more integrated, customer-focused experiences throughout the entire educator journey—from curriculum development to professional learning and ongoing support.Our long-term goal is to become an authentic partner in educational impact—not just delivering curricula, but actively assisting educators in achieving significant outcomes at scale.

ABOUT YOUWe are seeking a passionate and dynamic Developer Evangelist – Community Engagement to become the face of Xsolla within the game developer community. In this role, you'll foster trust, drive engagement, and advocate for our solutions across both online and offline platforms. Your primary focus will be on creating technical content, including coding tutorials, SDKs, and APIs, while also enhancing community presence and establishing valuable relationships that empower game developers to discover, implement, and thrive using Xsolla’s offerings.You will serve as a narrator and connector—simplifying complex technical concepts into engaging and comprehensible content while ensuring that Xsolla maintains a strong, respected voice in key developer circles.ABOUT USXsolla is a global leader in gaming commerce, providing an array of tools and services designed to help developers tackle the unique challenges of the video game industry. From independent studios to AAA titles, we partner with game developers to assist them with funding, distribution, marketing, and monetization strategies. With a steadfast belief in the future of gaming, Xsolla is committed to connecting opportunities and continuously offering new resources to creators. Based in Los Angeles, California, we have supported over 1,500 game developers in reaching wider audiences and expanding their businesses globally. We empower developers with diverse paths to profitability and success, ensuring they have everything they need to enjoy the journey.For further details, visit us at xsolla.com.

joinready seeks a Java Backend Developer to join its remote technical team. This position focuses on building backend systems and providing technical support to colleagues. Candidates should be comfortable with hands-on coding and have a solid understanding of backend development principles. What you will do Design and implement backend services using Spring Boot. Handle service discovery and configuration management with Eureka and Config Server. Develop solutions in environments that use OpenShift and Kubernetes (OSE). Apply design patterns like Circuit Breaker and Bulkhead to strengthen system resilience. Write and maintain unit tests with Mockito. Incorporate design patterns and hexagonal architecture into daily work. Assist team members in solving technical challenges. Contribute insights from previous team leadership experience. Requirements Experience with Java backend development and Spring Boot. Familiarity with Eureka, Config Server, OpenShift, and Kubernetes (OSE). Knowledge of design patterns, especially Circuit Breaker and Bulkhead. Ability to write unit tests using Mockito. Understanding of hexagonal architecture. Strong problem-solving skills and a collaborative approach. Background in team leadership is valued.

Position Overview:We are seeking a highly skilled Frontend Developer with extensive experience in Angular 17 and advanced proficiency in Javascript. The ideal candidate will also possess a solid understanding of PHP for frontend layout using Symfony. This is an exciting opportunity to work remotely and contribute to innovative web applications.Key Responsibilities:As a Frontend Developer, you will be responsible for developing and maintaining web applications utilizing Angular and Javascript. Your work will include creating reusable, optimized components to enhance system scalability, collaborating on application architecture, managing workflows with Git following Gitflow standards, ensuring code quality through best practices and peer reviews, and documenting technical processes and implementations.

Join Our Team!At Xebia, we foster an environment where expertise flourishes. With nearly two decades of experience, we have been creating digital solutions for clients in diverse industries around the world. Our impressive portfolio includes collaborations with renowned brands such as UPS, McLaren, Aviva, and Deloitte.We are particularly passionate about Cloud solutions, partnering with major providers including Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP). In fact, we proudly became the first AWS Premier Consulting Partner in Poland.Previously known as PGS Software, we joined the Xebia Group in 2021, a collective of innovative companies dedicated to making a mark in the technology sector.Xebia symbolizes innovation, a talented workforce, and technological prowess, granting us opportunities to tackle global projects that push the boundaries of innovation.Our mission can be summed up in one word: Authority. We strive to be seen as leaders in our field.What sets us apart? It’s our attention to detail, our commitment to knowledge, and our belief in the potential of every team member, focusing on their development. These qualities are hard to portray in writing, so we invite you to visit us and witness it firsthand!We’ve shared a lot about ourselves, now we’d love to learn more about you.Send us your resume and start the conversation to join the #Xebia family.Project Overview:The project entails developing a central control unit that integrates seamlessly with wireless room thermostats and actuators. Users will enjoy a user-friendly interface, complete with a mobile application for remote monitoring and control. The system is designed to ensure reliable communication between all components for optimal performance.Your Role:Design, develop, and maintain high-quality mobile applications using React Native for both iOS and Android platforms.Contribute to architectural decisions, ensuring scalable, maintainable, and high-performance mobile solutions.Work closely with product, design, and backend teams to translate requirements into effective technical implementations.Ensure high code quality through code reviews, testing, and adherence to engineering best practices.Support the development of a mobile application for monitoring and controlling a connected system.

Join Uploadcare, a premier file upload and delivery platform that empowers developers globally to manage digital content effortlessly through our advanced suite of APIs. Founded in 2011 by passionate web development and image processing experts, we recognized the challenges of file management and created a scalable, all-in-one solution. Over the last 13 years, Uploadcare has rapidly expanded and proudly serves esteemed clients such as PandaDoc, Buffer, and Zapier.As a proud member of Tiugo Technologies, we are part of a leading suite of API-first platforms dedicated to content creation and digital collaboration, which includes CKEditor, TinyMCE, and ButterCMS. Our tools have facilitated millions of software applications and websites, powering communication and content creation for organizations ranging from Microsoft to NASA. While our name might not always be recognized, our technology is widely used.Discover more about Uploadcare at uploadcare.comYour Role:As a pivotal member of our globally distributed backend team, you will enjoy the freedom to innovate and the support to thrive. Your skills will be crucial in developing and maintaining robust APIs for file uploading and management, ensuring our platform leads in efficiency and reliability.If you are enthusiastic about crafting cutting-edge solutions and excel in a dynamic, collaborative environment, we are eager to connect with you.Key Responsibilities:Design and sustain our file platform to uphold our high standards for performance and reliability.Integrate with third-party services to enhance functionality and user experience.Develop and support APIs for file uploading and management, ensuring efficient and secure data handling.Build infrastructure for webhooks and events to guarantee our platform can efficiently process and respond to external signals.Collaborate closely with fellow developers, product managers, and stakeholders across the organization to meet project goals and contribute to the overall success of our initiatives.