Senior Software Engineer - Core Experiences

Join Speechify as a Senior Software Engineer specializing in Core Experiences. In this pivotal role, you'll lead the development of innovative software solutions that enhance user experiences. You will collaborate with cross-functional teams to design, implement, and optimize software for our platform, ensuring high performance and responsiveness.Your expert…

Role overview Wise is seeking a Senior Product Engineer in Tallinn to focus on the Rules Platform. This position involves designing, building, and maintaining software that supports Wise's products and shapes how users interact with them. The work aims to strengthen the platform and improve the overall product experience. What you will do Develop and maintain software solutions for the Rules Platform Collaborate with cross-functional teams to deliver improvements and introduce new features Optimize systems to enhance user experience Share ideas and technical expertise to help guide the evolution of the technology stack What we value Creative approaches to solving technical challenges Strong collaboration across teams and disciplines Dedication to maintaining high standards in software quality

Bolt is looking for two experienced Senior React Native Engineers to join the team in Tallinn. One position focuses on mobile development with React Native, while the other combines fullstack skills across React.js, React Native, and backend technologies. Bolt serves over 200 million users in more than 50 countries, making it one of the fastest-growing tech companies in Europe and Africa. The company values an inclusive workplace where people of all backgrounds are welcome. Role overview This role centers on developing and improving the Bolt Food platform, which connects users with over 40,000 registered restaurants. The platform is available on iOS, Android, and web. As a Senior React Native Engineer, you will work on both enhancing current features and building new ones to improve the user experience. Requirements Extensive experience with React Native for mobile app development For the fullstack position: strong skills in React.js and backend development Ability to contribute to a product used by millions of people Based in or willing to relocate to Tallinn, Estonia Our mission Bolt aims to transform cities into spaces designed for people rather than cars. Joining the team means contributing to this vision and helping shape the future of urban mobility.

Join moss, where we empower finance professionals to automate their daily tasks and drive strategic decisions.Our unique culture encourages impact and growth, fostering a team that is committed to continuous learning and excellence. Recognized by Sifted’s Rising 100 and LinkedIn's Top Startups, we are dedicated to advancing your career and ensuring the long-term success of moss.We are actively seeking experienced Senior Backend Engineers (f/m/d) to join our engineering teams in Tallinn, with open positions in:Sales EnablementPricing & BillingAcquisitionSpend ManagementActivation & Card SpendCollaborate with designers, product managers, and frontend engineers to transform innovative ideas into reality, crafting tools that streamline and automate everyday business tasks.

Join Wise as a Senior Software Engineer I, where you will play a vital role in enhancing our payment processing platform. Collaborate with a talented team of engineers to develop innovative solutions that streamline financial transactions worldwide. Your expertise will contribute to the growth and efficiency of our systems, ensuring a seamless experience for users.

Join Wise as a Senior Software Engineer I, where you will play a pivotal role in enhancing our Europe Risk and Controls team. You will leverage your expertise in software development to create robust solutions that safeguard our operations against financial risks. Collaborate with cross-functional teams to design, implement, and maintain high-quality software systems that meet industry standards and regulatory requirements.

The Engineering team at Veriff is dedicated to developing the innovative software that addresses the online identity crisis effectively and at scale. As we navigate a fast-paced and challenging market, we are excited to invite a talented Senior Software Engineer to join our Customer Portal team. This essential team is responsible for building and maintaining a robust self-service platform utilized by thousands of SaaS and Enterprise clients. Our product empowers customers to seamlessly procure, manage, and control their identity verification services efficiently within their daily operations.In this pivotal role, you will collaborate closely with stakeholders to ensure an exceptional experience for our users. We are not just looking for an engineer; we seek a visionary leader ready to elevate the team and tackle challenges head-on. Join us in this thrilling journey!Your contributions will include:Architecting a Multi-Product Engine: Transitioning from a single-product tool to a self-service platform catering to 10+ services, developing billing and configuration logic that enables customers to launch without manual assistance.Balancing Enterprise & Scale: Resolving the challenges between custom requirements of large accounts and a high-volume self-serve funnel, designing abstractions to meet complex SLAs while maintaining platform performance.Modernizing while Shipping: Strategically overhauling legacy systems to keep our core infrastructure contemporary and ensuring new features are delivered effectively.Engineering Cross-Team Alignment: Coordinating with Identity, Fraud, and Trust teams to ensure architectural consistency and code quality across all products in the portal.Amplifying Delivery with AI: Leading the initiative to integrate AI-enhanced workflows, transforming ambitious goals into tangible outcomes.

About Speechify Speechify aims to remove barriers to reading and expand access to learning for people everywhere. Over 50 million users rely on our text-to-speech tools to turn PDFs, books, Google Docs, articles, and websites into audio. This helps users read more efficiently and remember more of what they learn. Our product lineup covers iOS, Android, Mac, a Chrome Extension, and a Web App. We are proud to have earned recognition as Chrome Extension of the Year from Google and to have received Apple’s 2025 Design Award for Inclusivity. Our Team Speechify’s team includes nearly 200 professionals around the world. We have no central office, our engineers, AI researchers, and other specialists collaborate remotely from many locations. Team members have backgrounds at Amazon, Microsoft, Google, Stanford, Stripe, Vercel, and other top organizations and startups.

About Checkout.com Checkout.com powers payments for major brands such as eBay, ASOS, Klarna, Uber Eats, and Sony. Our technology handles billions of online transactions each year, making the checkout experience smooth for businesses and their customers. With 19 offices across six continents and headquarters in London, we support a global client base while maintaining a strong culture of innovation and high standards. Role Overview: Staff Software Engineer - Financial Infrastructure The Financial Infrastructure team at Checkout.com is looking for a Staff Software Engineer in Tallinn. This role centers on technical leadership for our cloud-based finance platform. The position shapes architectural standards and works closely with product and engineering leaders to set direction for both technical and product strategies. The team automates complex financial processes, focusing on data integrity, detail, and scalability to support our global growth. Main Responsibilities Define the long-term technical vision and strategy for Financial Infrastructure, ensuring our systems scale for future needs. Mentor engineering teams and provide guidance on tackling challenges in distributed systems. Spot opportunities for improvement and implement changes that raise engineering standards and foster ongoing progress. Design, build, and refine core financial data processing platforms with a focus on reliability and accuracy. Collaborate with Product Managers, finance stakeholders, and engineers to turn complex business needs into effective technical solutions. Lead technical discussions and decision-making, keeping efforts aligned with strategic goals. Learn more about us at Checkout.com.

Welcome aboard! We are Fever, the premier tech platform for culture and live entertainment.Our mission is clear: to democratize access to culture and entertainment. Utilizing our advanced technology and data-focused methodology, we are transforming the way audiences engage with live entertainment. Each month, our platform captivates over 300 million individuals across more than 40 countries, encouraging them to discover remarkable experiences while equipping event creators with essential data and technology to innovate, scale, and connect with new audiences.Our achievements speak volumes! We have collaborated with prominent industry giants like Netflix, F.C. Barcelona, and Primavera Sound, delivered internationally acclaimed experiences, and garnered support from leading global investors. Impressive, right? To realize our mission, we seek trailblazers with a proactive mindset who are excited to influence the future of entertainment! Ready to immerse yourself in the experience?ABOUT THE ROLEIn this role, you will:Establish and nurture robust business relationships with leading producers, creators, venues, and key stakeholders in the entertainment sector.Craft and execute a market growth strategy, utilizing innovative and effective methods to enhance Fever's footprint in the region.Skillfully manage the commercial strategy with major partners, ensuring mutual value generation and sustainable strategic partnerships between Fever and event organizers.Demonstrate strong organizational abilities to successfully balance and expand a large client base.Lead initiatives to enhance partnerships and drive innovative solutions within the market.

Join our dynamic Engineering team at Veriff, where we are revolutionizing online identity verification. As a Senior Back-End Engineer in our Customer Portal team, you will play a pivotal role in developing and maintaining a comprehensive self-service platform utilized by thousands of SaaS and Enterprise customers. This vital product empowers users to procure, manage, and oversee their identity verification services seamlessly. You will be at the forefront of enhancing the customer experience, guiding clients through the entire SaaS customer lifecycle—from initial purchase to setup—while ensuring our Enterprise clients can manage their products efficiently.We are in search of a talented Senior Software Engineer who merges strong product-centric thinking with technical expertise. In this role, you will collaborate closely with stakeholders to create optimal experiences for our customers. We need a visionary leader who is eager to elevate the team and confront challenges with confidence. Embark on this thrilling journey with us!Your contributions will include:Designing, developing, and testing software applications or systems using Python and TypeScript.Producing high-quality, well-tested code utilizing modern abstractions and frameworks.Deepening your expertise in relevant product areas, codebase, and systems.Exhibiting strong skills in data analysis, programming, and software engineering.Collaborating with other teams to incorporate and share innovative solutions.Designing systems with scalability, maintainability, and product evolution in mind.Promoting quality and consistency through thorough code reviews aligned with established architectural principles.Identifying areas for improvement and driving necessary changes in codebases, products, or systems.Independently delivering new features to production through an iterative development process.Demonstrating a keen interest in leveraging AI to enhance and streamline daily development workflows.

The Engineering team at Veriff is dedicated to creating innovative software solutions that address online identity challenges effectively and at scale. We are on the lookout for a seasoned Senior Android Engineer who will play a pivotal role in developing a robust, secure, and high-performance SDK compatible with a diverse array of devices.As a Senior Android Engineer, you will be instrumental in crafting an SDK that not only meets the demands of our growing user base but also guarantees a seamless experience across both high-end and low-end devices. Your contributions will be vital in designing a lean, efficient, and scalable SDK that can be easily integrated with partner applications. This position requires your expertise in optimizing performance, enhancing security, and ensuring compatibility, ultimately helping Veriff lead the way in the digital identity verification sector.Your mission to help protect honest individuals online includes:Designing, developing, and maintaining our Android SDK, ensuring it delivers outstanding performance, security, and usability.Collaborating closely with cross-functional teams, including product managers, designers, and backend developers.Addressing compatibility and performance challenges across a wide range of devices, from entry-level to high-end models.Implementing continuous integration and deployment (CI/CD) processes to enhance development, testing, and release cycles.Conducting thorough code reviews and providing constructive feedback to nurture a culture of continuous learning and improvement.Staying abreast of industry trends and emerging technologies, integrating best practices and cutting-edge solutions into our SDK.Proactively identifying and resolving potential bottlenecks to ensure the highest reliability and stability.Contributing strategically to our Android development initiatives, driving innovation and shaping the future of Veriff's products and services.

Wise is looking for a Senior Software Engineer to help improve the Screening Engine in Tallinn. This role centers on building and refining systems that support effective, reliable screening processes. What you will do Work on software development projects that strengthen and streamline the Screening Engine Collaborate with colleagues from different disciplines to design and deliver solutions Focus on performance, reliability, and usability in every aspect of your work Who you are Experienced in software engineering, with a track record of building dependable systems Comfortable working across teams to solve complex problems Motivated to keep systems efficient and user-friendly This position is based in Tallinn and centers on Wise’s Screening Engine platform.

Join our dynamic team at evolution, where we are on the lookout for talented JavaScript / TypeScript Engineers with a strong focus on React. You will be part of innovative projects, using cutting-edge technologies to deliver high-quality applications. This is an exciting opportunity to enhance your skills in a collaborative environment.