Senior iOS Developer

Join our dynamic iOS team at amo, where you'll play a pivotal role in shaping the future of our product-centric company. As a key member, you will engage in all aspects of design and product decisions from the early stages.In the initial months, you'll collaborate closely with our founding team and progressively take ownership of essential components and features. We are on the lookout for versatile engineers who are eager to contribute across various facets of our company's foundation.We highly value team members who immerse themselves in their areas of expertise, fostering a culture of ownership and accountability to develop a team of subject matter experts.Your Role as an iOS EngineerInnovative Feature DevelopmentYou will be responsible for delivering unique, high-quality user interfaces in a fast-paced environment. You'll work within a close-knit team that embraces accountability and ownership, pushing the technical boundaries—for instance, utilizing advanced shaders on iOS to create stunning effects across various media.Platform DevelopmentYou will contribute to the development and enhancement of our platform, aiming to boost the speed and quality of the entire development team's output. This includes writing careful abstractions that will be used by fellow iOS team members, such as media encoding, decoding, and playback; creating libraries with performance tracing and related internal tools; and developing our own navigation and deep linking components across applications.Roadmap Development and IdeationYou will actively participate in roadmap creation and ideation, helping to identify optimal trade-offs and bring innovative ideas from both product and engineering perspectives.Knowledge SharingWe believe in continuous learning and encourage our team to stay informed about the latest trends and best practices in Apple software development. You will be supported in attending conferences, engaging with online communities, and sharing your insights with the team.Ownership of Your DomainYou will take charge of monitoring analytics and managing system crashes. We seek engineers who demonstrate ownership of their scope, proactively addressing challenges and prioritizing bug fixes.

Join our innovative AI Operations team as an early member, dedicated to seamlessly integrating artificial intelligence throughout our organization.In the first few months, you'll collaborate closely with our founding team, gradually assuming responsibility for essential components and features. We are in search of adaptable engineers who are eager to contribute across various facets of our company's foundation during this exciting early stage.We appreciate team members who immerse themselves in their expertise, fostering a culture of knowledge and skill development. This commitment to excellence is expected of everyone on the team.As an AI Engineer, your daily responsibilities will include:Innovative Product DevelopmentWork closely with product and design teams to create and launch AI-driven features that elevate the user experience. Engineer and deploy scalable APIs and microservices that support AI operations in production while monitoring and optimizing performance, cost, and accuracy.Enhancing Developer EfficiencyDesign, develop, and maintain AI-enhanced developer tools that boost productivity, improve code quality, and refine release processes. Integrate AI-driven monitoring, code analysis, and release automation into CI/CD pipelines. Constantly assess new models, frameworks, and APIs (e.g., OpenAI, Anthropic, Hugging Face) to discover advancements that could enhance our engineering practices.Quality Assurance and AutomationAssess and incorporate AI-powered QA solutions that can automatically generate and execute test cases, identify regressions, and highlight anomalies in production. Collaborate with QA engineers to build intelligent validation pipelines that enhance test coverage, reliability, and scalability.Strategic Roadmap DevelopmentParticipate in the creation and ideation of our roadmap. Suggest new AI-driven initiatives and assist in evaluating their potential impact and complexity. Play an active role in shaping our internal standards and best practices for AI development, deployment, and measurement across the organization.

Join amo at a pivotal time as we prepare for an unprecedented surge in traffic. In the initial months, you will collaborate closely with the founding team, progressively assuming ownership of critical system components.As a Lead Site Reliability Engineer, you will play a key role in ensuring our systems not only manage high traffic volumes but excel under strain. Performance and reliability are our cornerstones; thus, monitoring latency as a key metric is paramount.Collaboration with the backend team is essential as we work together to deploy code into production. Our mantra is clear: automate repetitive tasks to enhance efficiency across our operations.Your Responsibilities:Vision and LeadershipYou will establish and drive the long-term vision and roadmap for our infrastructure, ensuring that amo’s systems are reliable, scalable, and secure as we expand globally. You'll lead a dynamic team of SRE engineers, providing clear direction while participating in hands-on execution. Fostering a culture of reliability, ownership, and technical excellence will be essential to our success.System Design and ManagementDesign and maintain distributed databases at scale across multiple clusters (ScyllaDB). Your role will involve testing, scaling, and designing high-throughput monitoring infrastructure capable of handling over 1 million series per second.Automation and EfficiencyOur goal is to eliminate every manual process. Automate everything from monitoring dashboards to database installations and cluster management. Utilize automated Kubernetes Pod Autoscaler to achieve near 90% CPU utilization per machine while ensuring high-quality service delivery and cost control.Collaboration with Backend TeamsWorking closely with software engineers is part of our daily routine, making you an integral member of the engineering team. Engage with partners like GCP, ScyllaDB, and Redpanda to maximize their products’ potential.Software Engineering and DevelopmentAs an SRE at amo, you will also engage in coding, build CI/CD pipelines, and introduce new tools to accelerate our growth.

Join amo as one of the pioneering members of our Web Engineering team. In your initial months, you will collaborate closely with the team to develop and manage the systems that drive our operations, analytics, and distribution. We seek adaptable engineers who are eager to take ownership of comprehensive components, from architecture and implementation to monitoring.We prioritize engineers who delve deep into their work, cultivating strong domain expertise and fully embracing the responsibilities of their role. Your contributions will be vital in scaling our web stack, enhancing our internal product philosophy, and accelerating the company’s growth and learning.At amo, our Web team constructs the foundation of our internal platform: from Backoffice tools and growth dashboards to experimentation systems and invite-page infrastructure, as well as analytics implementation and the UI and backend layers that empower other teams to function effectively.Your Daily Responsibilities as a Web Engineer Include:Developing Internal Tools & Backoffice SystemsCrafting internal platforms for data access, monitoring, and operational workflows, collaborating directly with internal users to identify their needs and challenges, translating these insights into scalable, well-engineered solutions that integrate seamlessly into our stack.Managing Growth & Distribution InfrastructureBuilding systems for growth levers, managing distribution flows, and facilitating tracking for acquisition, activation, and retention, including invite pages enriched with OG metadata.Orchestrating SegmentationUtilizing our workflow orchestration system (Restate) to design robust, event-driven workflows that bolster growth mechanisms, data processing, segmentation logic, and lifecycle automation across the platform.Creating Metrics Dashboards & Data VisualizationsDeveloping real-time dashboards that convert metrics into actionable insights for the team.(Optional) AI-Driven AutomationContributing to AI/LLM-powered pipelines for scalable content and metadata generation, delivery, and publishing, with systems that adapt and improve based on performance and/or manual evaluation.End-to-End OwnershipTaking complete ownership of projects from inception to deployment, ensuring quality and efficiency at every stage.

Join us as a pivotal member of the Backend team at amo, where you'll play a critical role in shaping our infrastructure. In the initial months, you will collaborate closely with the team and gradually take charge of key components and features. At this early stage of our journey, we are in search of adaptable engineers who are eager to contribute across multiple facets of our company’s foundation.We appreciate team members who dive deeply into their areas of expertise, fostering a culture of subject matter mastery within our team. This dedication to specialization is a core expectation for every engineer.Our backend team is responsible for both server-side operations and the backbone of the client, as we believe a unified team can more effectively manage topics like networking, data modeling, management, and synchronization.As a Backend Engineer, your daily responsibilities will include:Building the FutureYou will develop robust systems designed to handle significant traffic, vast amounts of data, and an unparalleled rate of scaling. Your toolkit will include cutting-edge technologies, elegantly crafted code, and systems built for seamless horizontal scaling.Ensuring Cross-Platform CohesionBeyond server-side development, you will be involved in the enhancement and maintenance of a Rust component shared between iOS and Android. This component primarily focuses on networking, data synchronization, and data-oriented feature logic, benefiting from a single codebase. You will collaborate with mobile engineers to ensure a consistent experience across platforms and bridge the gap between mobile development and backend architecture for a cohesive user journey.Innovative Feature DevelopmentEngage in brainstorming sessions to design and implement unique features that distinguish us in the marketplace.Commitment to Continuous ImprovementWe value mutual learning and staying updated with industry trends and emerging technologies, encouraging fresh ideas and contributions to our culture of continuous improvement.Ownership of Your DomainYou will monitor analytics and manage system incidents, taking ownership of your responsibilities and proactively addressing issues and bug fixes.

Join our dynamic team at amo as a Freelance Technical Recruiter. As an early member of our hiring team, you will play a crucial role in shaping our recruitment strategy and making talent decisions during the pivotal stages of our product-centric company.In the initial months, you will work alongside our founding team, gradually taking charge of key hiring responsibilities. We are looking for a versatile recruiter who is eager to contribute to multiple facets of team scaling and to lay the groundwork for outstanding talent acquisition.At amo, we highly value team members who dive deep into their fields, with the aim of nurturing a group of true subject-matter experts. This dedication to excellence and expertise is what we expect from every member of our team.As a Tech Recruiter, your daily responsibilities will encompass:Talent Acquisition and PartnershipCollaborate closely with hiring managers and leadership to establish role requirements, ideal candidate profiles, and interview methodologies. Your insights on sourcing strategies, compensation structures, and best hiring practices will be invaluable.Full-Cycle RecruitingManage the complete recruitment process from sourcing to closing, ensuring a smooth and high-quality experience for all candidates. You will take a proactive approach to building candidate pipelines.Sourcing and Candidate EngagementLead the charge in identifying and engaging top-tier talent (iOS, Android, Backend engineers, SRE, and Product profiles) in a competitive landscape. Your creativity in outreach and strong talent instincts will be crucial.Process Building and ImprovementContribute to the design and continuous enhancement of our recruiting processes, creating efficient and scalable workflows that minimize bureaucracy.Candidate Experience and Employer BrandingProvide a personalized and thoughtful candidate experience that embodies amo’s high standards. Accurately represent our values and culture in every interaction with candidates.Market InsightsShare strategic insights regarding the talent market, industry trends, and compensation benchmarks with hiring managers and leadership to inform our hiring strategies.Ownership of Your ScopeTake responsibility for the quality of candidate experiences, pipeline health, and overall recruitment effectiveness.

About the Role amo is hiring an Israel Content Specialist to join the Paris office. This position focuses on growing Bump's presence in Israel by creating original content, mentoring creators, and connecting Israeli internet culture with the team in Paris. The goal: make Bump a top app in Israel. Who We're Looking For Ambitious and creative, with a strong desire to drive growth Experienced storyteller who understands how viral content works Active on TikTok and tuned into digital trends Comfortable giving feedback to help creators improve their work Knowledgeable about Israeli memes, humor, and online communities Fluent in Hebrew and familiar with Israeli lifestyle and culture Ready to work on-site in Paris and collaborate face-to-face Open to experimenting with new ideas and approaches What You'll Do Lead Bump’s growth strategy for the Israeli market Drive content creation and manage creators focused on Israel Produce TikToks, Reels, and user-generated ads that connect with Israeli audiences Build and maintain relationships with Israeli creators Run influencer campaigns with both well-known and emerging Israeli talent Work with the marketing team to improve content performance Spot and act on trends before they become widespread Write briefs, give feedback, and support external creators Collaborate with growth, distribution, and product teams in Paris Join brainstorming sessions, test new concepts quickly, and help shape creative strategy Assist with product launches and organize events and activations for the Israeli market Location This role is based in Paris and requires in-person collaboration at the amo office.

Join us as our inaugural Software Engineer for User Safety Tooling at amo!About the PositionAs a pivotal member of our User Safety team, you will architect and implement systems designed to safeguard our users, facilitate data collection, and ensure adherence to global regulations. You will become part of a dynamic and agile team that encourages creativity and innovation in developing impactful safety tools.At amo, we are dedicated to creating social applications that connect friends, and prioritizing user safety is integral to our mission. Collaborating with our User Safety lead, you will help construct the foundational infrastructure that keeps our community secure.Your ResponsibilitiesDesign and develop highly scalable, efficient, and resilient trust and safety platforms and tools, including data tracking pipelines.Enhance systems for improved data collection, compliance, and safety procedures.Develop APIs and integrate with third-party services.Create intelligent workflows to automate complex decision-making processes.Align product objectives with user-friendly platform development that meets operational requirements.Ensure uninterrupted safety services that can scale with our growing user base.About YouRequired QualificationsMinimum of 5 years experience in trust and safety tooling or content moderation systems.Strong proficiency in designing data structures, developing algorithms, and expertise in at least one programming language (Go, Kotlin, C, or C++).Excellent communication skills and a collaborative mindset.A demonstrated passion for user safety, human and AI moderation, and operational efficacy.Preferred QualificationsExperience with web development and frontend technologies.Familiarity with online safety regulatory requirements (DSA, etc.).Experience with machine learning models and data pipelines.Life at amoWe believe in setting our team up for success through collaboration, which is why we work together onsite five days a week.

About the Role Speechify is hiring an iOS Core Product Software Engineer in Paris, France. This role focuses on designing and building mobile applications that make text-to-speech technology more accessible and useful. The team values strong collaboration and aims to improve how people interact with information on their devices. What You Will Do Work closely with other engineers to develop features for Speechify’s iOS app Contribute to the design and architecture of new and existing mobile products Help refine the user experience for people who rely on text-to-speech technology Location This position is based in Paris, France.

Join our dynamic team at amo as a Location Platform Engineer, where you will play a crucial role in developing and enhancing the infrastructure that efficiently retrieves and processes background location data across diverse devices and operating systems. This position provides an exciting opportunity to work on scalable production systems while ensuring battery efficiency, adhering to privacy standards, and maintaining OS compatibility.We are looking to bring on board several engineers with varying levels of experience. Kindly specify your years of experience in the application form.If you are a seasoned engineer: You will take the helm of the location platform, evolving our technological stack to meet new challenges, mentoring junior team members, and spearheading enhancements in accuracy, efficiency, and compliance.If you are a junior engineer: You will contribute under mentorship, gaining invaluable hands-on experience with production systems, learning cross-platform infrastructure, and developing core skills in backend and client-side development.Your daily responsibilities will encompass:Develop and sustain backend services using Rust alongside client-side codebases in Rust, Kotlin, and Swift.Contribute to systems that manage high traffic and substantial volumes of location data.Enhance scalability, reliability, and performance, both independently and under guidance based on your experience level.Cross-Platform ConsistencyBolster infrastructure that supports both iPhone and Android devices, accommodating various OS versions and OEM variants.Collaborate with iOS and Android engineers to ensure a cohesive and seamless user experience.Feature DevelopmentImplement and optimize the collection of location data through Wi-Fi, network signals, GPS, and Bluetooth technologies.Adapt to evolving OS updates and privacy regulations, balancing precision with battery efficiency.Assist in the development of internal tools, including analytics dashboards, debugging utilities, and user-specific analysis tools.Operational ExcellenceMonitor system metrics, troubleshoot bugs, and proactively resolve performance issues.Ensure adherence to privacy regulations and OS standards.Cultivate robust engineering practices in testing, observability, and documentation.Commitment to Ongoing LearningEngage in continuous improvement and stay updated with technological advancements.

About Air Apps Air Apps is a family-owned company founded in 2018 in Lisbon, Portugal. The team builds AI-powered tools that help people plan, work, and live more effectively. The flagship product is the Personal & Entrepreneurial Resource Planner (PRP), which has reached over 100 million downloads worldwide. Air Apps remains self-funded and has grown its presence with offices in Lisbon and San Francisco. The company values creative problem-solving and adapts quickly to new challenges. Every day, the team works to advance AI-driven solutions that have a real impact on how people manage their resources. Air Apps is on a mission to redefine resource management and improve lives around the globe.

Join our dynamic team at amo as a pivotal member of our Android engineering group. As one of the early hires in a product-centric company, you will play a crucial role in shaping our design and product decisions from the ground up.Initially, you will collaborate closely with our founding team, gradually taking ownership of key components and features. We are looking for adaptable engineers who are eager to contribute to various foundational aspects of the company as we grow.We are committed to developing a team of subject matter experts, and we value team members who dive deep into their fields of expertise.As an Android Engineer, your day-to-day responsibilities will include:Feature DevelopmentYou will be at the forefront of delivering innovative and high-quality UI features in a fast-paced setting. We encourage you to push the limits of what's possible, leveraging your expertise in low-level APIs, shader creation for dynamic effects, and custom rendering systems.Platform DevelopmentYou will actively contribute to the creation and enhancement of our platform. This involves developing careful abstractions utilized by other Android team members, such as media encoding, decoding and playback; performance tracing libraries; and our own components for navigation and deep links across applications. Your work will extend beyond individual features to encompass cross-company components.Roadmap Creation and IdeationYou will play a vital role in the roadmap creation and ideation process, where your experience will be crucial in identifying trade-offs and offering valuable insights from both product and engineering standpoints.Knowledge SharingWe emphasize continuous learning and knowledge exchange. Your involvement in staying current with the latest trends and best practices, attending conferences, engaging in online communities, and sharing your insights internally will significantly contribute to our collective growth.Owning Your ScopeYou will be responsible for monitoring analytics and managing system crashes. We value engineers who take ownership of their responsibilities, proactively addressing issues and triaging bug fixes.

About VoodooEstablished in 2013, Voodoo is a leading tech company dedicated to developing mobile games and applications that aim to entertain users globally. With a workforce of 800 talented individuals, we have achieved 7 billion downloads and have over 200 million active users, positioning Voodoo as the third-largest mobile publisher in the world, following Google and Meta. Our impressive portfolio features hit games such as Mob Control and Block Jam, in addition to popular apps like BeReal and Wizz.TeamAt BeReal, we prioritize authenticity in the social media landscape. We motivate users to share genuine moments, fostering authentic connections and appreciating real-life experiences. Currently, our international team comprises over 100 members and serves more than 40 million monthly active users. Supported by Voodoo, we are committed to transforming BeReal into a landmark social network embraced by hundreds of millions.RoleWe are in search of a Tech Lead iOS Engineer to spearhead the technical vision, architecture, and execution of our iOS application, engaging millions of users worldwide. In this pivotal role, you will significantly influence the product’s direction, mentor fellow engineers, and uphold excellence in delivery and engineering practices.Your key responsibilities will include:Leading the iOS technical strategy and architecture to ensure scalability, performance, and maintainability.Overseeing the end-to-end delivery of complex features with a keen focus on quality and impact.Mentoring iOS engineers to cultivate a culture of ownership and technical excellence.Collaborating cross-functionally to synchronize technical decisions with product and business objectives.Maintaining code quality and engineering standards, continuously enhancing best practices and processes.Making high-impact technical decisions, balancing speed, quality, and long-term sustainability.Utilizing data and user feedback to drive product and technical enhancements.Pioneering innovation within the iOS stack (Swift, SwiftUI) and embracing modern tools, including AI-assisted development.Ensuring reliability and performance at scale, with a strong emphasis on user experience.In this role, you will leverage AI tools to enhance your creativity and streamline your daily tasks.

Location Alert: This position is based in Paris, France, and we offer relocation support if needed (for candidates located within the EU).TAKE YOUR CAREER TO NEW HEIGHTSAt Trade Republic, Europe’s leading savings platform, we empower over 10 million customers across 18 countries, managing assets exceeding 150 billion Euros. Join us in our mission to revolutionize access to financial systems, enabling everyone to build wealth.As part of our team, you will collaborate with talented professionals and cutting-edge technology to create a positive impact for millions.YOUR ROLEContribute your expertise to the iOS guild, ensuring technical excellence.Mentor fellow engineers and receive coaching to foster your professional growth.Take ownership of product development, collaborating across roles to guarantee quality and timely delivery.Thrive in a dynamic, goal-oriented agile environment.WHAT WE SEEK5+ years of experience in mobile engineering.Proficiency in Swift, programmatic UI design, and foundational knowledge of reactive programming.A passion for exceptional user experience (UX) and user interface (UI), with a desire to work closely with our design team.A commitment to quality, with an understanding of best practices in coding and product development.TECHNOLOGY STACK100% SwiftSwiftUI and UIKitReactive data management using Combine, ReactiveSwift, and WebSocketsMVVM-C architectureDependency InjectionWHY JOIN US?Our culture champions ownership, excellence, and energetic collaboration. We're dedicated to achieving significant outcomes, tackling one of Europe’s major challenges: closing the pension gap and democratizing wealth. If you’re excited about making a difference, we want to hear from you!

At Swile, we are committed to enhancing professional experiences through innovative product solutions that alleviate daily challenges and elevate employee satisfaction. Our cutting-edge offerings in Fintech, Travel, HR, and Employee Benefits serve over 5.5 million users across 85,000 companies in France and Brazil, making a significant impact on the workplace.As a Senior Software Engineer, you will play a pivotal role in problem-solving, blending creativity with technical expertise. Your focus will be on delivering high-quality solutions swiftly and effectively, addressing both business and engineering challenges with innovative strategies rather than being restricted to specific technologies.

About H H focuses on advancing superintelligence through agentic AI. The company’s mission centers on automating complex, multi-step tasks that people usually handle, aiming for AI agents to help realize the full range of human potential. H seeks talented AI professionals who care deeply about responsible and safe development, as well as technical progress in agentic systems. The culture values openness, ongoing learning, and teamwork. Every team member’s input matters here. Product Engineering at H The Product Engineering team develops H’s Enterprise Platform, which provides customers with tools and services for essential operational needs. This platform supports large-scale computer-use agents, manages complex workflows, and offers a suite for observability, troubleshooting, and evaluation. Product Engineering connects AI research with practical applications and works closely with teams across the company.

Join vocca as a Software Engineer, where you will contribute to innovative solutions that enhance user experiences. We are looking for creative problem solvers who thrive in a dynamic environment. You will work on exciting projects, collaborate with a passionate team, and have the opportunity to grow your skills.

About VoodooFounded in 2013, Voodoo is a dynamic technology company dedicated to creating engaging mobile games and applications aimed at entertaining users worldwide. With a talented team of 800 professionals, we have achieved over 7 billion downloads and maintain a robust community of more than 200 million active users. Voodoo proudly ranks as the third-largest mobile publisher globally, following industry giants Google and Meta. Our acclaimed portfolio features hit games like Mob Control and Block Jam, along with popular applications such as BeReal and Wizz.Our TeamAt BeReal, we are passionate about fostering authenticity in social media. By encouraging users to share their unfiltered moments, we aim to build genuine connections and celebrate real-life experiences. Our international team has grown to over 60 members, and we proudly support a community of over 30 million monthly active users. With Voodoo's backing, we are committed to scaling BeReal into a leading social network embraced by hundreds of millions.Your RoleWe are in search of a skilled Senior iOS Engineer to enhance our team's efforts in creating an exceptional iOS app experience for millions of users. This role will involve:Designing, implementing, and maintaining scalable iOS features within a fast-paced, high-impact environment.Collaborating with cross-functional teams, including designers, product managers, and data analysts, to develop and refine innovative features.Analyzing user feedback and needs to drive feature development and iterations.Ensuring a seamless, high-quality user experience through thoughtful and effective technical solutions.Evaluating the technical, user, and business impact of the features you develop and deploy.Contributing to and upholding best practices in code quality, design, and development processes.Continuously innovating and improving our iOS tech stack, which includes Swift and SwiftUI.You will also have the opportunity to work alongside AI tools that enhance your creativity and streamline your daily tasks.Our Tech StackiOS: Swift, Combine, SwiftUI, SPM, Swift Concurrency, MVVMOps: GitHubAndroid: Kotlin, Compose, Coroutines, Room, gRPCBackend: Go, Node.js (NestJS, Nx, Typescript)Database: Spanner, PostgreSQL, RedisInfrastructure: GCP, GKE, FirebaseData: Amplitude, Tableau

We are seeking a talented and experienced Senior Software Engineer to join our dynamic team at believe. In this role, you will be responsible for designing, developing, and maintaining high-quality software solutions that meet the needs of our users. You will collaborate closely with cross-functional teams to understand requirements and implement innovative solutions that drive our mission forward.The ideal candidate is passionate about technology, has a strong foundation in software engineering principles, and is eager to tackle complex challenges. If you thrive in a fast-paced environment and are looking to make a significant impact, we want to hear from you!