Craft cutting-edge financial features that directly impact the daily operations of over 600,000 European SMEs.
Foster meaningful collaboration with back-end teams, designers, and product managers to create a unified vision.
Champion quality through continuous refactoring, unit testing, and codebase improvement.
Qonto creates the leading finance workspace for European SMEs, with banking and financial tools. With 1,600+ employees and 600,000+ customers across 8 European countries, the company has been profitable since 2023 and fosters a diverse, inclusive culture.
Design and build next-gen features for the Olo app, owning complex projects from concept to delivery.
Provide technical leadership, mentoring junior engineers and leading code reviews.
Collaborate with product and stakeholders, ensuring robust, scalable solutions aligned with business goals.
Olo is a leading SaaS platform accelerating digital transformation in the restaurant industry, providing digital ordering, payment, and guest engagement solutions. With over 800 restaurant brands and 400+ integration partners, Olo is a well-established company with a collaborative culture and a growing Belfast hub.
Design, develop, and maintain high-quality iOS applications using Swift and Objective-C.
Collaborate with UX/UI designers and product managers to deliver feature-rich and user-friendly solutions.
Participate in code reviews, troubleshoot issues, and stay up-to-date with the latest iOS trends and advancements.
CI&T helps large enterprises transform the potential of AI into real business impact with AI deployment, AI-native execution, and tech-integrated business solutions. With 8,000 employees across 25 countries, they are digital specialists who build digital products and solutions tailored to client needs.
Design, build, and maintain native iOS applications in Swift and SwiftUI, integrating mini-apps, payments, and virtual currency systems.
Own the full iOS release process, including code signing, TestFlight distribution, App Store submission, and crash triage.
Lead architecture decisions and implement AI-first engineering practices to accelerate development and mentor other engineers.
Xsolla is a global commerce company providing tools and services for video game developers, from indie to AAA, to fund, distribute, market, and monetize their games. Headquartered in Los Angeles with over 1,500+ game developers served, we foster a supportive, collaborative culture focused on creativity and professional growth.
Develop features and components using Swift, MVVM-C architecture, and JSON for mocking.
Implement features and bug fixes of varying complexity, ensuring high code quality and best practices.
Collaborate with cross-functional teams (Design, Backend, QA) and participate in agile ceremonies.
CI&T helps large companies transform AI potential into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions. With 8,000 employees across 25+ countries, we foster a collaborative and inclusive culture that embraces AI in daily work.
Ship features and interactions end to end in the iOS app.
Design and analyse AB tests, then act on what the metrics say.
Improve dev workflows, tooling, and how the team works with AI.
Opal helps millions of people reduce screen time and focus better, with over 500M hours saved. It is a small, high-impact team generating nearly $1M revenue per employee, backed by top investors and the founders of Pinterest, Snapchat, and Revolut.
Architect, design, and develop native iOS applications for First Due's emergency response platform.
Collaborate with cross-functional teams across US and India time zones.
Establish mobile CI/CD pipelines and mentor developers on best practices.
First Due provides fire and EMS agencies with end-to-end software solutions to prevent first responder injury or death. They offer a fully remote workplace with a culture of innovation, collaboration, and comprehensive benefits.
Develop features and architectural components using Swift and SwiftUI.
Ensure quality through code reviews, static analyzers, and automated tests.
Participate in business rituals and assist in technical detailing of the solution.
CI&T helps large enterprises transform AI potential into real business impact with AI deployment and tech-integrated solutions. They have 8,000 employees across more than 25 countries, collaborating to build solutions with real impact.
Create and execute unit and UI tests to identify malfunctions.
Support the entire application lifecycle from concept to release.
Numrah specializes in developing social network applications with over 20 million monthly chatting experiences across multiple mobile apps. They are a fast-paced, collaborative team focused on delivering quality applications to users worldwide.
Design and develop mobile frameworks and features for Smartsheet's native applications on both Android and iOS platforms.
Contribute to the full software development lifecycle (SDLC)—defining, designing, implementing, testing, and deploying new features.
Work autonomously, overseeing essential features and collaborating cross-functionally with product managers, UI designers, senior developers, and testers.
Smartsheet is a global leader in Collaborative Work Management that empowers teams to manage work and scale solutions, now uniting human teams with AI agents. With a market cap of $10bn, the company has grown to over 70 engineers in Bulgaria, fostering a culture of innovation, impact, and continuous learning.
Own the highest-complexity engineering initiatives and define the one-to-two-year technical vision for our mobile platform.
Partner with PM and EM to drive product strategy and execution grounded in user needs and metrics.
Mentor senior engineers and drive alignment across functions to deliver high-quality mobile experiences.
Superhuman is the AI productivity platform on a mission to unlock the superhuman potential in everyone. Founded in 2009, the company empowers over 40 million people and 50,000 organizations worldwide with a suite of apps and agents.
Build and own the Hermes Agent mobile apps across iOS and Android, from UI to APIs.
Ship native-quality experiences with smooth interaction, offline resilience, and push notifications.
Collaborate with Product, Design, and AI teams to integrate new model capabilities into the mobile app.
Nous Research is an AI research company building intelligent agents. The team is small and fast-moving, with a focus on shipping polished mobile experiences.