Mobile App Developer Jobs

About Ubiquiti At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT. At Ubiquiti, you’ll heighten your potential and broaden your horizons - all while shaping the future of connectivity. Role Overview As a Software Engineer working on integrated IoT systems , you will help maintain and evolve platforms that connect and manage a wide range of smart devices. You will collaborate closely with cross-functional teams to deliver new features, integrate emerging IoT devices, and ensure high-quality, reliable solutions that align with product direction and user needs. This role is ideal for engineers who enjoy working across systems, APIs, and devices, and who value both technical excellence and user experience. Responsibilities Maintain and support existing integrated IoT devices and systems Develop and deliver new features aligned with product vision and roadmap Integrate and onboard new IoT devices into the platform Collaborate with Web, Mobile, Firmware, Product, and Design teams to deliver cohesive solutions Ensure software quality, reliability, and on-time delivery Participate in design discussions, implementation reviews, and continuous improvement of system architecture Requirements 3+ years of experience as a Software Engineer or Firmware Engineer Familiarity with Go (Golang) for backend or system development Experience designing and building RESTful APIs Experience working with relational databases (RDBMS) Strong Linux / Unix system administration skills Knowledge of IoT / Edge of Things (EoT) concepts and syst

About us We were founded in 2017 with the motivation to reach people globally by giving them unique and unforgettable experiences with disruptive products. Our games have reached over 3.5 billion people. This could only be done by gathering exceptional talent and creating a culture to enhance team spirit and creativity. We are looking for passionate teammates to join our team! What you'll be doing We are looking for a passionate Backend Developer who is excited to architect and implement technology, tools and infrastructure that empower Good Job Games! Building distributed, high-performance shared game services Developing internal tools for operations, data analysis and automation Supporting and empowering teams across Good Job Games Learning, teaching and growing within a strong engineering culture Desired skills and experiences Bachelor's degree in Computer Science or other engineering departments Understanding distributed, highly scalable, low latency, fault tolerant backend architecture fundamentals Knowledge of the Go programming language at an entry-level, including experience with basic Go syntax and concepts such as goroutines and channels Strong engineering, design and architecture skills Familiarity with AWS, NoSQL/in-memory databases, DevOps practices and CI/CD tools Passion for Match Villains and mobile puzzle games in general What makes our team so unique Feedback and transparency are at the heart of everything we do Exceptional and passionate people/team members Every idea counts Never-ending learning We never stop asking the questions “why” and “how” Our Perks Team events and trips Great food On-site gym Full health benefits Compensation for paid military service Relocation support Good Job Games Coin Program that lets you have unforgettable experiences (e.g. Going on a cruise trip to Norway or seeing the Northern Lights) This is an on-site role in Istanbul, Sarıyer. We do not offer a fully-remote working option.

Titan Security is built on serving our clients and building careers – just like yours. We are trusted by some of the most well-known companies and properties in the country while remaining dedicated to building personalized security solutions that solve the needs of every customer we support. Named as a nationally recognized Top Workplace in 2024 and 2025 by USA Today, Titan's customized approach to security services will provide you with the opportunity to learn, grow and succeed. Our core values of being Unified, Transparent, Innovative, Committed and Accountable help us in providing unparalleled service and support in all that we do. If you are looking for a meaningful career, a culture of excellence, and the ability to make a difference, we want to talk to you! Titan Security is currently hiring Part Time Scalehouse Operators & Rovers in the Mansfield, Ohio Area. A Scalehouse Operator typically may manage the weight measurements of vehicles that enter or exit the premises and ensure proper documentation for a warehouse. The role involves both administrative and customer service duties in a manufacturing setting. Duties include: Ensure that vehicles (trucks, cars, or containers) are properly weighed upon entry and exit. Conduct regular security patrols and mobile rounds across the facility to ensure site safety. Operate and maintain the scale system to accurately measure the weight of vehicles and their contents. Record vehicle weights and compare them to required limits (if applicable). Enter weight data and vehicle information into the system or logbook. Ensure all entries are accurate and up-to-date. Generate reports on weight records, receipts, and transaction details for management. Greet drivers as they arrive at the facility. Assist drivers in completing necessary paperwork for their loads (e.g., waste disposal, recycling). Answer questions regarding scale usage, facility procedures, and weight limits. Control access to the site by verifying driv

WHO ARE WE? We are a bunch of super enthusiastic, passionate, and highly driven people, working to achieve a common goal! We believe that work and the workplace should be joyful and always buzzing with energy! CloudSEK , one of India’s most trusted Cyber security product companies, is on a mission to build the world’s fastest and most reliable AI technology that identifies and resolves digital threats in real-time. The central proposition is leveraging Artificial Intelligence and Machine Learning to create a quick and reliable analysis and alert system that provides rapid detection across multiple internet sources, precise threat analysis, and prompt resolution with minimal human intervention. Founded in 2015, headquartered at Singapore, we are proud to say that we’ve grown at a frenetic pace and have been able to achieve some accolades along the way, including: CloudSEK’s Product Suite: CloudSEK XVigil constantly maps a customer’s digital assets, identifies threats and enriches them with cyber intelligence, and then provides workflows to manage and remediate all identified threats including takedown support. A powerful Attack Surface Monitoring tool that gives visibility and intelligence on customers’ attack surfaces. CloudSEK's BeVigil uses a combination of Mobile, Web, Network and Encryption Scanners to map and protect known and unknown assets. CloudSEK’s Contextual AI SVigil identifies software supply chain risks by monitoring Software, Cloud Services, and third-party dependencies. CloudSEK’s AIVigil is an AI-native Attack Surface Monitoring platform that continuously discovers, monitors, and secures exposed AI infrastructure, MCP servers, leaked AI credentials, vector databases, agentic workflows, and shadow AI across the internet. Key Milestones: 2016 : Launched our first product. 2018 : Secured Pre-series A funding. 2019 : Expanded operations to India, Southeast Asia, and the Americas. 2020 : Won the NASSCOM-DSCI Excellence Award for Security Product Company

Karya’s mission is to leverage the AI revolution to create dignified earning and learning opportunities for low-income communities across the world. In India, our smartphone-based digital work platform has enabled over 120,000 people to build language datasets and evaluate AI models while earning fair wages. With pilots in Kenya and Ethiopia and partnerships with leading AI labs, we are advancing language technologies for underrepresented communities. By combining dignified digital work with frontier AI innovation, Karya hopes to build a new AI economy that is equitable, inclusive, and community-driven. About the Role Karya is seeking a creative and detail-oriented Content Developer to join the Karya Learn Team . In this role, you will translate instructional blueprints into clear, engaging, and accessible learning materials designed for adult learners with varying literacy and digital skill levels. You will work closely with the Instructional Designer and Head of Learning to bring learning modules to life—writing scripts, exercises, and assessments that make digital skilling intuitive and motivating. The ideal candidate has strong writing and editing skills, an eye for storytelling, and a passion for making learning simple, inclusive, and mobile-first. Location & Reporting This is a hybrid role based in Bengaluru. Candidates must be based in or willing to relocate to Bengaluru. This role reports to the Associate Head of Learning and works closely with the Instructional Designer and design team Key Responsibilities Develop engaging learning content, scripts, and copy based on the instructional design framework provided by the Learn Team. Write clear and concise learner-facing text (video narration, quizzes, reflection prompts, activity instructions, and feedback). Adapt complex or technical concepts into easy-to-understand language suitable for low-literacy and first-time digital users. Collaborate with the Instructional Designer, Head of Learning, and design te

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. As a Senior Software Engineer on our Engine Networking team, you will have an immediate impact on the building blocks of Roblox itself. The software you build is a very large application that empowers our global community of 2M+ developers to push the boundaries of interactive gaming. Your work will touch every part of the engine, from threading and memory management to physics and scripting. If you enjoy working on C++ software and have a passion for working on high-performance real-time applications alongside experienced and passionate engineers, you will be right at home on our growing Game Engine team. You Will: Develop engine code in C++ for sub-systems critical to the Roblox game engine Work on sub-systems that handle data syncing between server and client, game-aware data streaming, and harmonizing resource usage to ensure gameplay works on various devices with varying CPU and memory capabilities Work on every application Roblox develops, from mobile phone clients to cloud-based servers You have: 4+ years of experience and you've worked on deep and challenging problems in large and complex C++ codebases. System-level pointers, templates, and raw blocks of memory are tools to write co

About Appier Appier is a software-as-a-service (SaaS) company that uses artificial intelligence (AI) to power business decision-making. Founded in 2012 with a vision of democratizing AI, Appier’s mission is turning AI into ROI by making software intelligent. Appier now has 17 offices across APAC, Europe and U.S., and is listed on the Tokyo Stock Exchange (Ticker number: 4180). Visit www.appier.com for more information. About the role The Sales Manager, Advertising Solutions is responsible for selling and up-selling Ad Clouds (Appier's user acquisition platform) to new and existing clients and providing excellent service in support of team revenue goals. Key Responsibilities Proactively contact new and existing clients and educate, propose and secure buy-in on Digital Marketing Identify, propose and sell programs to targeted organizations within the target markets set out by the company Develop an understanding of client’s business, products, services, customer profile, marketing and business objectives, competitors and sales. Provide excellent level of professionalism and service in responding to general and customized client requests Be an influencer in digital marketing to businesses in the market Strong consultative sales approach to engage with CMOs/Head of Marketing to manage existing growth Responsible for special projects as assigned Requirements At least 2–3 years of digital advertising sales experience in overseas markets, or overseas Ad campaign management. Creative, problem solver with ability and experience in understanding needs of customers and delivering innovative solutions. Understanding on Digital & Mobile marketing industry. Outstanding written, communication and selling skills. Excellent negotiation skills with a proven track record of sales success. Strong commitment to sales and service with good interpersonal skills, initiative and follow through. Good connection and relationships with advertisers and medi

Anyfin is building the next generation of consumer finance. We’re profitable, scaling quickly, and now operating with a banking license which opens up a lot of technical complexity. We’re looking for a senior fullstack engineer who enjoys moving fast, taking real ownership, and building things that actually have an impact. If that sounds like your kind of environment, keep reading. Because honestly, it’s not a role for everyone. Small team, high responsibility We hire carefully. We’re not a company that grows by adding headcount everywhere, we grow by keeping the bar high and building a team where every person matters. This isn’t a place where you disappear into a big org. If you join, you’ll have real influence on what we build and how we build it. What you’ll do You’ll work across the stack, end to end: Build and ship features across backend, web and mobile. Own projects from idea to production (and beyond). Make product and technical decisions, not just implement tasks. Build systems that scale with real users and real money. Work closely with product and design, in person, every week. Our main stack is TypeScript, Node.js, React, React Native. How we think about building We’re pragmatic. We like speed, but we also care about building things that last. AI isn’t a side tool here. It’s embedded in how we work helping engineers move faster, reduce friction and focus on solving meaningful problems. We’re looking for engineers who are curious about that shift and want to be part of it, rather than people who feel like good engineering means doing everything the hard way. No ego. Just good judgment and high output. You’ll thrive here if you… Have solid fullstack experience. Take responsibility naturally and don’t wait to be told what to do. Enjoy messy problems and figuring things out as you go. Like being in an ambitious and collaborative team. Want to build, not just maintain. You’re comfortable with things like: Backend microservice architecture and API design. Reac

Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me , Do the Right Thing , and Get Things Done . These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more. About the Team Product managers at OKX are the CEOs of their areas of focus. We develop growth-focused product strategies, manage cost/profitability and then deliver powerful strategies that guide customers through simple transaction workflows. We are building an integrated and beautiful crypto-finance experience for mobile and web. Product managers collaborate across business units and align user research, design and UX writing, brand and marketing, technical project management and engineering, testing, data, compliance and legal teams. We are a multi-cultural and decentralized team with a deep passion for bitcoin, crypto and Defi. We are objective oriented and everyone contributes to data analysis to drive business growth. About the Opportunity As the Product Manager, you will be responsible to discover new markets and revenue opportunities and innovate new products to address the market needs. Act as an internal champion to build consensus and influence senior management for new product ideas. Identify, define, implement and instrument market research, product design, product implementation and product

About Catch Creation Catch Creation is a global eCommerce company built for the digital age. We create, grow, and manage online brands that inspire customers and deliver real value through exceptional products and experiences. Our team thrives in a fully remote environment, combining creativity, data-driven strategy, and innovation to build scalable eCommerce solutions that perform. From concept to conversion, we specialize in developing brands that stand out in competitive markets—driven by a passion for design, storytelling, and customer satisfaction. Every product we launch reflects our commitment to quality, authenticity, and growth. At Catch Creation, we believe great ideas can come from anywhere—and our remote-first culture allows talented people from around the world to collaborate, innovate, and bring those ideas to life. The Role We're looking for a Graphic Designer who combines strong visual design skills with a good eye for user experience. You'll create engaging, on-brand graphics that support product launches, digital campaigns, and improve how customers interact with our online store. What You’ll Do Design digital assets for our website, email campaigns, paid ads, and social media Create and maintain product imagery, banners, and promotional visuals Use Figma to assist in designing and refining user interfaces (web & mobile) Collaborate with marketing and product teams to align visuals with campaign goals Ensure consistent brand visuals across all platforms Apply light UI/UX thinking to improve layout, usability, and visual hierarchy What You Bring 1+ years of graphic design experience (preferably in eCommerce or retail) Proficiency in Adobe Photoshop and Illustrator Working knowledge of Figma and basic UI/UX principles Strong eye for composition, color, and typography Experience designing for digital channels (web, email, ads, social media) Share your portfoli

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. As a Senior Software Engineer on the Engine DataModel team, you will own and innovate on the foundational components that form the backbone of the Roblox platform. In the Roblox Engine, the DataModel is a tree-like structure that is analogous to a scenegraph in other 3D engines. This role will report to the engineering manager and will be based out of our HQ in San Mateo, CA in a hybrid model 3 days a week (Tuesdays to Thursdays). Our team owns: The core structures and systems are used to build the DataModel and interact with it. The C++ reflection bindings that form the Engine’s Luau API surface and let creators interact with the DataModel. We’ve built custom codegen tooling to generate the C++ for these reflection bindings and other related structures. DataModel serialization … and much more! You will: Develop engine code that performs well for all user-created games on the Roblox platform. Build the core systems and data structures used in the Roblox engine, working with other teams to find universal solutions. Take ownership of projects throughout their full lifecycles. Execute code that performs well on all the devices Roblox supports—from desktop clients to mobile phone clients to con

🚀 We’re on a mission to make money work for everyone. We’re waving goodbye to the complicated and confusing ways of traditional banking. After starting as a prepaid card, our product offering has grown a lot in the last 10 years in the UK. As well as personal and business bank accounts, we offer joint accounts , accounts for 16-17 year olds , a free kids account and credit cards in the UK, with more exciting things to come beyond. Our UK customers can also save , invest and combine their pensions with us. With our hot coral cards and get-paid-early feature, combined with financial education on social media and our award winning customer service, we have a long history of creating magical moments for our customers! We’re not about selling products - we want to solve problems and change lives through Monzo ❤️ 📍 Barcelona, Spain | 💰 Base salary for this role is depending on experience + Incentive Awards tied to your performance + benefits Hybrid model: 3 days a week in the office ⭐ Our Mobile Engineering team Our mobile engineers have a variety of different backgrounds There are ~60 Android engineers at Monzo and we’re looking for more to join the team. We have several non-graduates; only some of us studied Computer Science; some of us have worked in huge companies; some have only ever worked in startups; others are former consultants. As long as you enjoy learning new things, we’d love to talk to you. Monzo works in small, interdisciplinary teams We have around 650 engineers out of roughly 5,500 people in total - and we have big ambitions. There are many interesting challenges ahead, and we're happy for people to move between teams or to specialise, whatever you prefer. As an engineer here you'd be able to work directly with anyone across the company, and we run regular knowledge-sharing sessions so you’ll learn heaps about everything from how banks work to effective communication. 🔑 You’ll play a key

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. As a Senior Software Engineer on the Engine DataModel team, you will own and innovate on the foundational components that form the backbone of the Roblox platform. In the Roblox Engine, the DataModel is a tree-like structure that is analogous to a scenegraph in other 3D engines. This role will report to the engineering manager and will be based out of our HQ in San Mateo, CA in a hybrid model 3 days a week (Tuesdays to Thursdays). Our team owns: The core structures and systems are used to build the DataModel and interact with it. The C++ reflection bindings that form the Engine’s Luau API surface and let creators interact with the DataModel. We’ve built custom codegen tooling to generate the C++ for these reflection bindings and other related structures. DataModel serialization … and much more! You will: Develop engine code that performs well for all user-created games on the Roblox platform. Build the core systems and data structures used in the Roblox engine, working with other teams to find universal solutions. Take ownership of projects throughout their full lifecycles. Execute code that performs well on all the devices Roblox supports—from desktop clients to mobile phone clients to con

About us We were founded in 2017 with the motivation to reach people globally by giving them unique and unforgettable experiences with disruptive products. Our games have reached over 3.5 billion people. This could only be done by gathering exceptional talent and creating a culture to enhance team spirit and creativity. We are looking for passionate teammates to join our team! About the role The more technology evolves, the more it shapes our lives. We’re looking for AI enthusiasts who are passionate about exploring new technologies and creating innovative, effective solutions to improve the way we work. If you thrive on a “how can we do it better” mindset, we’d love to have you on our team! What you’ll be doing Leading AI research and development for internal product and management solutions (RL agents, segmentation, regression models) Analyzing big data to extract features, segment, and provide actionable insights for management Researching, implementing, and experimenting with self-learning agents in diverse RL environments for product development Following and deploying cutting-edge generational models (including finetuning) for tailored, multi-modal use cases Being at the forefront of ML/DL research and gaining valuable expertise Desired skills and experience Bachelor's degree in Computer Science, Mathematics or a related engineering field Proficiency in Python (TensorFlow or PyTorch) Interest in Generative AI techniques (Diffusers, LoRAs, GANs, Transformer models, etc.) and a desire to develop in this area An always-looking-for-better-ways mindset and the ability to understand team needs to proactively generate solutions Ability to combine technical and business mindsets effectively Passion for Match Villains and mobile puzzle games in general What makes our team so unique Feedback and transparency are at the heart of everything we do Exceptional and passionate people/team members Every idea counts Never-ending learning We never stop asking the questions “why”

InMobi (Corporate) InMobi Group is a global technology company shaping the future of agentic commerce and advertising. Through its ecosystem of businesses — including InMobi Advertising and flagship consumer platform Glance — InMobi leverages data, machine learning, and generative AI to help brands reach audiences more precisely and consumers discover products more intuitively. Glance, which is pioneering new models of agentic commerce, is owned and operated by Glance InMobi Pte. Ltd., a non-consolidated subsidiary of InMobi Pte. Ltd. InMobi Advertising InMobi Advertising, part of global technology company InMobi, is an agentic advertising platform helping brands and merchants achieve their business outcomes. Through its proprietary intelligence, AI-led solutions, and vast consumer reach — including flagship consumer platform Glance — InMobi Advertising delivers the omnichannel performance defining what's next in advertising and commerce. Glance is owned and operated by Glance InMobi Pte. Ltd., a non-consolidated subsidiary of InMobi Pte. Ltd. To learn more, visit advertising.inmobi.com. Glance Glance is an intelligent shopping agent, redefining the commerce experience. Powered by proprietary agentic intelligence and generative AI, Glance delivers a hyper-personalized consumer experience across mobile and TV — shaping the new era of shopping. Glance is operated by Glance InMobi Pte. Ltd., a non-consolidated subsidiary of global technology leader InMobi, and is backed by Mithril Capital, Google and Jio Platforms. To learn more, visit glance.com. Overview of the Role: We are looking for an Applied Scientist III to join our algorithmic and research science team. You’ll work on mathematically rigorous, research-driven problems at production scale. This role sits at the intersection of theory and application, designing algorithms that combine elegant modeling with measurable business impact. Specifically, our scientists tackle challenges across traffic shaping, fraud det