Product Designer For Mobile Ios Android jobs in Sofia – Browse 53 openings on RoboApply Jobs

Product Designer For Mobile Ios Android jobs in Sofia

Open roles matching “Product Designer For Mobile Ios Android” with location signals for Sofia. 53 active listings on RoboApply Jobs.

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SiteGround logo
Full-time|On-site|Sofia

Join SiteGround as a Product Designer specializing in mobile app design for iOS and Android platforms. You will play a crucial role in enhancing user experiences by creating intuitive and engaging interfaces. Collaborate with our development team to bring innovative concepts to life while ensuring our brand identity remains consistent across all mobile appli…

Jun 11, 2025
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SumUp logo
Full-time|On-site|Sofia, Bulgaria

About the Team: As a Senior Android Engineer in the Mobile Platform Squad, you will play a crucial role in the foundation of Mobile Engineering at SumUp. Your team is tasked with developing and maintaining an environment that empowers Mobile Developers to efficiently deliver high-quality products. Additionally, you will provide assistance and support to SumUp employees interacting with our mobile applications. We foster an engineering culture rooted in autonomy, collaboration, and innovation. You will liaise with mobile engineers across the organization as your initiatives will have a widespread impact. The squad is focused on: Maintaining CI/CD pipelines for mobile projects. Creating tools and infrastructure to enhance the developer experience. Supporting and optimizing the codebase across SumUp's mobile applications. Driving long-term technical improvements at scale across the organization. What You Will Do: Shape the core experience for merchants and developers using SumUp’s Android ecosystem. Develop and maintain tools, frameworks, and infrastructure that enhance the consistency, scalability, and reliability of our mobile applications. Collaborate with cross-functional teams, including product management, design, and backend development, to deliver seamless user experiences. Work on CI/CD systems, developer tools, and performance enhancements to streamline mobile development processes. Mentor team members and provide technical guidance across various projects. Uphold high engineering standards and continuously elevate them by introducing new technologies and best practices. Take ownership of technical projects from conception to implementation, ensuring alignment with business objectives and technical standards.

Apr 2, 2026
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Speechify logo
Full-time|On-site|Sofia, Bulgaria

Speechify seeks an iOS Core Product Software Engineer to join the team in Sofia, Bulgaria. This position centers on building and refining iOS app features that help users engage with text in new ways. Collaboration is a key part of the role, with regular work alongside designers, product managers, and fellow engineers to shape and improve the product experience. What you will do Develop and enhance features for Speechify’s core iOS applications Partner with design, product, and engineering teams to deliver polished user experiences Improve app performance and overall usability Requirements Background in iOS mobile development Keen attention to detail Interest in creating technology that changes how people read and interact with text This role is based in Sofia, Bulgaria.

Apr 25, 2026
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Speechify logo
Full-time|On-site|Sofia, Bulgaria

Role overview Speechify is looking for a Tech Lead to oversee Android Core Product development in Sofia, Bulgaria. This position leads a team dedicated to building and improving mobile apps for Android devices. Key responsibilities Guide and support a team of Android developers Set the technical direction for Android projects Ensure mobile applications meet quality standards Help refine and enhance Android app features Location This role is based in Sofia, Bulgaria.

Apr 25, 2026
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Trading 212 logo
Full-time|On-site|Sofia

At Trading 212, our commitment is to democratize investing, making it accessible for everyone. We have grown from a visionary idea into a trusted platform, serving over 4.5 million clients and managing more than €30 billion in assets.Our culture of excellence and rapid pace propels us to create intuitive, impactful products that empower individuals to enhance their financial well-being. We believe investing should be straightforward, meaningful, and inclusive.Role OverviewAs a Lead Principal Product Designer, you will spearhead design initiatives within a pivotal product area, articulate a visionary user experience, and craft user-centric, elegant solutions that resonate with millions.Collaboration with product managers, engineers, and fellow designers will be key as you tackle intricate challenges, drive strategic projects, and elevate design standards and quality.Your ResponsibilitiesLead the design strategy and implementation for a significant product domain.Create seamless end-to-end customer journeys that simplify complex financial tools, making them enjoyable and accessible.Produce high-quality design deliverables including concepts, wireframes, high-fidelity UIs, and prototypes.Facilitate cross-functional collaboration to gather insights, ensure alignment, and enhance decision-making.Advocate for data-informed design choices that significantly enhance customer satisfaction and engagement.Establish and uphold exceptionally high design standards.Mentor and nurture fellow designers, sharing your expertise to foster team growth.Your QualificationsOver 8 years of experience in developing impactful digital products.An impressive portfolio demonstrating advanced product thinking and the ability to simplify complex systems.Robust interaction and visual design skills, with a keen eye for detail.Exceptional communication and storytelling abilities to engage stakeholders effectively.Proven track record in using both quantitative and qualitative insights to drive product performance.Experience in developing and enhancing design systems.Background in leading projects from conception to completion or executing major redesigns.

Jul 9, 2025
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Yotpo logo
Full-time|On-site|Sofia

Yotpo is at the forefront of a new era in trust and loyalty within the eCommerce landscape. Leveraging AI-driven Reviews and Loyalty solutions, we empower brands to convert casual browsers into loyal customers and advocates. With deep integrations throughout the eCommerce ecosystem and the trust of over 30,000 global brands, Yotpo facilitates seamless omnichannel experiences that enhance conversion rates, foster stronger customer relationships, and drive sustainable, profitable growth.Join Yotpo on our mission to enhance brand-customer relationships through cutting-edge retention marketing solutions. As a key member of our Loyalty Product team, you'll significantly influence the future of our loyalty experience by crafting intuitive, thoughtful, and data-driven designs that directly impact product strategy and customer success. This role is crucial for Yotpo’s growth and impact, providing you the opportunity to collaborate closely with Product and Engineering teams to create meaningful user experiences that deliver tangible value.Why Yotpo?Become part of a dynamic, product-focused company where design is integral to our success.Collaborate within a true product trio alongside a PM and Tech Lead, shaping both strategy and execution.Influence how leading eCommerce brands reward and retain their customers through innovative loyalty solutions.Own the complete design process for experiences utilized by millions of shoppers.Leverage strong user empathy and design thinking to tackle significant challenges.Drive the evolution of Yotpo’s loyalty offerings through proactive discovery, ideation, and experimentation.

Feb 25, 2026
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SiteGround logo
Full-time|On-site|Sofia

Join our talented design team at SiteGround as a Product Designer! In this pivotal role, you will leverage your expertise to create intuitive and visually appealing user experiences for our web design projects. Collaborate with cross-functional teams to transform ideas into innovative products that meet user needs and exceed expectations.

Sep 2, 2024
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Tide logo
Full-time|On-site|Bulgaria

ABOUT TIDEAt Tide, we empower small and medium enterprises (SMEs) to optimize their operations and reduce costs through our innovative banking solutions. We offer not only business accounts and banking services but also a suite of user-friendly administrative tools ranging from invoicing to accounting.With over 1.8 million members globally—including in the UK, India, Germany, and France—Tide is at the forefront of transforming the small business banking landscape.Our solutions are crafted with advanced technology specifically for SMEs, featuring quick onboarding, low fees, and cutting-edge functionalities. We rely on data-driven decisions to fulfill our mission: enabling SMEs to save time and money so they can focus on their passions.Tide facts:Available to SMEs in the UK, India, Germany, and FranceOver 1.8 million members: 800,000 in the UK and 1,000,000 in India, rapidly expandingOver $300 million raised in fundingA diverse team of over 2,500 Tideans globallyHeadquartered in Central London with technology centers in Bulgaria, Serbia, Romania, Lithuania, and India, as well as offices in Berlin, Paris, and Luxembourg.ABOUT THE TEAMTide is on the lookout for a talented Senior Product Designer to join our Experience Foundations team. Our mission is to equip product teams with the tools necessary to design seamless and innovative products that delight our members at every touchpoint. As we embark on an exciting chapter in Tide's evolution, we seek experienced contributors who are passionate about quality and user experience design. This role offers you the chance to make a significant impact on the experiences of Tide's millions of members worldwide.ABOUT THE ROLEEngage in a cross-functional team, collaborating throughout the product lifecycle from discovery to launch and beyond.Utilize your comprehensive Product Design skills to create, research, design, and deliver engaging and well-crafted experiences for both mobile and web platforms.Advance design concepts from initial prototypes to polished high-fidelity mock-ups.Gain deep insights into the needs and preferences of our members to inform your design process.

Feb 2, 2026
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Tide logo
Full-time|On-site|Serbia

ABOUT TIDETide is dedicated to simplifying business operations for SMEs, offering not only business accounts and banking services but also an extensive range of user-friendly administrative solutions, from invoicing to accounting. We are revolutionizing the small business banking landscape with over 1.8 million members worldwide, including the UK, India, Germany, and France.Our approach harnesses cutting-edge technology, ensuring all our solutions cater to the unique needs of SMEs. With streamlined onboarding, minimal fees, and innovative features, we are committed to making data-driven decisions that empower SMEs to save both time and money, allowing them to focus on what they do best.Tide facts:Available for SMEs in the UK, India, Germany, and France.Over 1.8 million members, including 800,000 in the UK and 1,000,000 in India, and growing rapidly.More than $300 million raised in funding.A diverse team of over 2,500 Tideans globally.Offices located in Central London, with technology centers in Serbia, Romania, Lithuania, Hyderabad, and member support in Sofia, Bulgaria, along with offices in Gurugram, New Delhi, Berlin, Paris, and Luxembourg.ABOUT THE TEAMTide is on the lookout for a talented Senior Product Designer to join our Experience Foundations team. Our mission is to empower product teams to create seamless and innovative experiences that delight our members at every touchpoint. As we embark on an exciting journey to elevate our product, we are eager to add experienced contributors who are passionate about crafting high-quality user experiences. In this role, you will directly enhance the experiences of our millions of members worldwide.ABOUT THE ROLEYou will collaborate within a cross-functional squad, working alongside your team throughout the entire product lifecycle, from discovery to launch and iterations.Utilize your comprehensive product design skills to discover, research, design, and deliver engaging experiences across both mobile and web platforms.Advance design concepts from initial prototypes to high-fidelity mock-ups.Gain a deep understanding of the needs and preferences of our members to inform your design decisions.

Feb 2, 2026
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Tide logo
Full-time|On-site|Lithuania

ABOUT TIDEAt Tide, we empower small and medium-sized enterprises (SMEs) to streamline their operations and save valuable time and resources. Beyond providing business accounts and essential banking services, we offer a suite of highly intuitive administrative solutions that cover everything from invoicing to accounting.Tide is revolutionizing the small business banking sector with a global community of over 1.8 million members across the UK, India, Germany, and France.Leveraging cutting-edge technology, our solutions are architected specifically for SMEs. With rapid onboarding, competitive fees, and innovative features, we are committed to making data-driven decisions that align with our mission: helping SMEs save time and money so they can focus on what they love.Tide facts:Available for SMEs in the UK, India, Germany, and FranceOver 1.8 million members: 800,000 in the UK and 1,000,000 in India, with rapid growthSecured over $300 million in fundingA diverse team of over 2,500 Tideans globallyOffice locations include Central London, Sofia (Bulgaria), and tech centers in Serbia, Romania, Lithuania, and Hyderabad, among others.ABOUT THE TEAMTide is on the lookout for a talented Senior Product Designer to become a key player in our Experience Foundations team. This team plays a crucial role in enabling our product teams to develop outstanding and innovative products that our members will cherish in every interaction. As we embark on an exciting growth phase, we are eager to welcome experienced contributors who are passionate about quality and the craft of user experience. In this role, you will have the chance to make a direct impact on the experiences of Tide’s millions of members around the world.ABOUT THE ROLECollaborate within a cross-functional squad throughout the entire product lifecycle, from discovery to launch and beyond.Utilize your comprehensive Product Design skills to discover, research, design, and deliver engaging and meticulously crafted experiences across mobile and web platforms.Advance design concepts from initial prototypes to high-fidelity mock-ups.Gain in-depth insights into the needs and preferences of our members to drive design decisions.

Feb 2, 2026
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LucidLink logo
Full-time|On-site|Sofia Office

Company OverviewLucidLink is an innovative startup dedicated to revolutionizing data accessibility globally. In a world where remote and hybrid work is increasingly prevalent, our cloud-based platform provides seamless access to files, enabling teams to collaborate effortlessly from any location, mimicking the experience of a local hard drive.Our solution is tailored for industries dealing with large files and complex datasets, facilitating real-time collaboration. We proudly serve some of the most creative enterprises, including Paramount, Warner Brothers, Epic Games, Spotify, A+E, and Netflix. Founded in 2016 by experts in the storage sector, we currently support over one billion customer files across more than 40 countries. With our headquarters in San Francisco and an engineering hub in Sofia, Bulgaria, we also have remote employees throughout North America, Europe, and Australia.

Apr 8, 2026
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Trading 212 logo
Full-time|On-site|Sofia

Founded with a clear mission to democratize investing, Trading 212 has evolved into a trusted platform for over 4.5 million clients, managing assets exceeding €30 billion. Our commitment to excellence and rapid innovation fuels our drive to create intuitive, powerful products that empower individuals to grow their wealth. We believe investing should be straightforward, impactful, and accessible to everyone.The RoleAs a Product Designer, you will play a crucial role in defining the user experiences that millions rely on for confident investing. You will be directly involved in designing and implementing features that transform complex financial tools into user-friendly interfaces. Collaborating closely with product managers and engineers, you will rapidly translate ideas into tangible designs.This position is perfect for those with some experience who are eager to develop their design skills, expand their product knowledge, and make a significant impact on users daily.Your ResponsibilitiesDesign and implement key features in our app, ensuring exceptional user experiences.Actively engage in the design process, from initial concepts to detailed UI.Collaborate closely with product managers and engineers to deliver high-quality work swiftly.Present your designs and embrace feedback as a means for ongoing improvement.Commit to continuous growth as a designer, enhancing your skills and knowledge daily.Contribute to maintaining our design system to ensure product consistency.Your QualificationsAt least 2 years of experience in designing impactful digital products.A portfolio demonstrating strong visual design capabilities and attention to detail.Strong communication and teamwork skills.Self-motivated and proactive in driving projects forward.A genuine desire to learn and expand your expertise.Proficiency in Figma.Preferred QualificationsExperience in fintech or industries with strict compliance requirements.Background in developing and maintaining design systems.

Jul 9, 2025
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accedia logo
Full-time|On-site|Sofia, Sofia (stolitsa), Bulgaria

Join our dynamic team as a Junior Mobile Application Developer at Accedia! We are on the lookout for a passionate individual who is eager to learn, excels in collaborative settings, and is motivated to grow while sharing knowledge.What to Expect:Engage in a nurturing environment supporting international clients.Diverse projects across various domains and technologies, encompassing the entire software development lifecycle — from developing new features to enhancing existing ones, troubleshooting, participating in testing, and preparing documentation.Collaborate with developers of varying experience levels, analyze technical requirements, propose architectural and design solutions, estimate efforts, and plan tasks effectively.Maintain open communication regarding tasks, requirements, issues, and questions with your team and our clients.Embrace learning opportunities for new technologies through knowledge-sharing initiatives, such as internal training sessions, and aim for professional certifications.

Feb 2, 2026
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SiteGround logo
Full-time|On-site|Sofia

Join our creative team at SiteGround as a talented Web Graphic Designer. In this role, you will be responsible for designing visually appealing and user-friendly graphics for our websites and digital platforms. Your artistic vision will help enhance our brand presence and improve user experience.Your responsibilities will include creating website layouts, graphics, and icons that align with our brand identity. You will collaborate with developers and marketing teams to ensure the best implementation of your designs.

Oct 9, 2025
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Trading 212 logo
Full-time|On-site|Sofia

Join us on our mission to empower individuals to build wealth.At Trading 212, we are transforming the landscape of trading and investing by developing standout products that resonate with users. Our commitment to fostering a culture of excellence and rapid execution is fundamental to our growth and success.Currently, we are proud to serve over 4.5 million clients, managing assets exceeding €30 billion—a reflection of the trust and scale we have achieved in a short span.Your Responsibilities:Design and produce high-quality visual assets for our product and marketing initiatives, including app store visuals, banner advertisements, social media content, and product illustrations.Collaborate with senior designers across various teams (Growth, Product, Partnership) to support projects from initial concept through to final execution.Develop visuals based on established concepts, enhancing layout, typography, and overall visual coherence.Gain insight into brand strategy across multiple platforms, gradually taking charge of specific areas.Engage in peer reviews, design critiques, and collaborative feedback sessions with cross-functional teams.Thrive in a dynamic, high-trust environment where direct feedback and craftsmanship are valued.Your Qualifications:Solid foundation in visual design principles, with an eye for composition, typography, spacing, color, and layout.Proficient in Figma and experienced with existing design systems.Strong understanding of visual hierarchy and consistency across design assets.Curiosity to explore new formats and tools, including mobile layouts, animations, and campaign visuals.Receptive to feedback and eager to develop expertise in specific design domains (e.g., app visuals, advertisements, motion graphics, social media).2–4 years of relevant experience in design (agency, in-house, or freelance), preferably within tech, fintech, or results-oriented teams.What We Offer:A hands-on design role where your contributions directly impact users.Exposure to various visual domains and the opportunity to evolve into strategic ownership roles.A supportive senior team that encourages growth and innovation.

Jul 23, 2025
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Ubisoft Entertainment S.A. logo
Level Designer

Ubisoft Entertainment S.A.

Full-time|On-site|Sofia

Join Ubisoft as a Level Designer and play a vital role in crafting engaging game experiences. In this full-time position, you'll collaborate with artists, programmers, and designers to create immersive levels that captivate players. Your creativity and expertise will help shape the storytelling and gameplay mechanics that define our titles.

Mar 24, 2026
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Trading 212 logo
Full-time|On-site|Sofia

Join Us in Empowering Wealth BuildingAt Trading 212, we are transforming the landscape of trading and investing by crafting outstanding products that resonate with our users.Our success is driven by a culture that prioritizes excellence and agility.Currently, we proudly serve over 5 million clients, managing assets exceeding €30 billion—a reflection of the trust and scale we have achieved in a short span.Your ResponsibilitiesCollaborate with Design Leaders to identify role specifications, understand team dynamics, and formulate effective talent acquisition strategies.Oversee the complete recruitment cycle from initial outreach to the final offer stage.Independently assess design portfolios and shortlist candidates prior to engaging hiring managers.Create and execute a structured, data-informed recruitment process that aligns with both individual role specifications and the company's strategic objectives.Develop and nurture a robust network of top design talent to meet future hiring demands.Enhance our employer branding to position Trading 212 as a premier choice for design professionals.Guarantee an outstanding candidate experience throughout the recruitment journey.Utilize your expertise to pinpoint opportunities for process enhancements and to implement best practices throughout the hiring lifecycle.Required QualificationsStrong commitment to excellence and a mindset geared towards continuous improvement.Demonstrated in-house experience in recruiting for design roles within a tech environment, with complete ownership of the design recruitment function.Proven ability to evaluate design portfolios independently, without relying on hiring manager input.A history of independently sourcing candidates, establishing pipelines from the ground up, and managing stakeholders with diverse perspectives.Fluency in design language, enabling you to assess and articulate the qualities that define a strong designer.Demonstrable success in key hiring metrics: time-to-fill, time-to-hire, pipeline conversion, and offer acceptance rates.Exceptional interpersonal, consultative, and communication skills.Outstanding writing capabilities.Strong organizational and time management skills.

Apr 2, 2026
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Renesas Electronics Corporation logo
Director of Analog Design

Renesas Electronics Corporation

Full-time|On-site|Sofia

Join Renesas Electronics as the Director of Analog Design, where you will spearhead innovative design projects and lead a talented team of engineers. In this pivotal role, you will oversee the development of cutting-edge analog solutions that meet the evolving needs of our clients. Your expertise will guide the team in achieving exceptional performance and reliability in our products.

Jan 19, 2026
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Trading 212 logo
Full-time|On-site|Sofia

Our Vision: Empowering Wealth Creation for AllAt Trading 212, we are revolutionizing the landscape of trading and investing by crafting innovative products that resonate with our users.Our success is rooted in a culture that values excellence and rapid execution.Currently, we are proud to support over 4.5 million clients, managing assets exceeding €30 billion, highlighting the trust and scale we have achieved in a short span.Your RoleDesign visually compelling solutions that authentically reflect the brand's identity and communicate our message across multiple platforms.Enhance user experience by ensuring visual consistency, engagement, and alignment with our strategic aims.Transform insights from business and user domains into innovative and user-focused visual concepts that strengthen Trading 212's market position and boost user satisfaction.Present and defend your creative choices during peer review sessions, collaborating closely with our Growth team and fellow designers.Articulate your design decisions and rationale to stakeholders, assessing feedback and making timely adjustments as needed.Incorporate new tools and workflows to enhance the design process.Work autonomously and take full ownership of your projects. QualificationsDesign Expertise: Profound understanding of layout, typography, color theory, and illustration, with the capability to generate visually captivating designs that effectively convey brand messages.Creative Innovation: A track record in brainstorming and producing original concepts that align with company goals and target demographics while challenging conventional design norms.Narrative Crafting: Skill in creating visual stories that communicate complex ideas or emotions through engaging techniques like infographics, animations, and interactive experiences.Branding Acumen: Strong grasp of branding principles, with the ability to develop cohesive visual narratives across digital and print mediums.Adaptability: Capacity to navigate various design challenges and adapt to the evolving landscape of visual communication.

Mar 14, 2024
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Ocado Group logo
Full-time|Hybrid|Sofia, Bulgaria

Join Our Innovative Team as a Senior Backend Software Engineer! The Mobile Fulfilment Systems team at Ocado Group is pioneering state-of-the-art automation solutions for in-store and warehouse online order fulfilment. We harness the power of distributed backend systems, user-friendly mobile applications, and advanced autonomous robots to facilitate rapid, scalable, and cost-efficient order collection. As a key member of our Mobile Fulfilment Systems team, particularly within the In-Store Fulfilment (ISF) division, you'll be involved in designing and developing distributed cloud-based systems, PWA mobile applications, and web technologies aimed at automating the fulfilment of online customer orders at scale. What is In-Store Fulfilment? ISF is a comprehensive cloud-based solution that empowers stores to efficiently fulfil customer orders, enhancing the shopping experience while minimizing operational costs. We are currently operational in over 1,000 stores across 11 countries and 4 continents, handling more than 300,000 customer orders weekly. In Your Role as a Senior Software Engineer, You Will: Design, develop, and maintain large-scale, high-availability distributed systems. Lead technical initiatives from conception through to implementation, fully owning the planning, coordination, design, and execution processes. Ensure solutions consistently meet quality standards by adhering to best practices in testing, code quality, monitoring, and alerting. Contribute to the long-term architectural and product vision. Utilize AI tools, such as Claude Code, Gemini, and GitHub Copilot, to enhance our development processes. Engage in all phases of the software development lifecycle within an agile team framework. Continuously seek to enhance our processes, workflows, and tools. Collaborate closely with business and product partners to translate system requirements into engineering solutions. Participate in our on-call rotation to support production services. Mentor and train both new and existing team members in their professional development.

Apr 1, 2026

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