Senior Fullstack Software Engineer - EU

Lightspark is revolutionizing the global payment landscape by developing an open payment protocol for the Internet, enabling money to transfer as quickly and easily as data. Through our innovative enterprise tools such as Grid, Node, and Spark, businesses can facilitate instantaneous, secure money transactions at a significantly reduced cost, from anywhere i…

Join Bolt as a Senior Design System Engineer and play a pivotal role in shaping the technical architecture of our multi-platform design system. Collaborate closely with design system designers and platform engineering teams to elevate user interface development at Bolt.As part of our dynamic Web Architecture and Visual Experience (WAVE) team, you will drive core design system initiatives from an engineering perspective, ensuring our design foundations are scalable across all platforms and products. You will also contribute to the design system strategy, bringing engineering alignment and delivering high-quality code.Take ownership of significant projects that span multiple platforms and have the potential to transform how Bolt approaches the delivery of user interfaces. If you're passionate about accessibility, you will have the opportunity to influence product teams across Bolt to prioritize accessibility in their workflows and implement practical enhancements that benefit hundreds of millions of users.

At Modash, we believe that the world thrives on the creativity of independent storytellers. We are dedicated to empowering millions of creators to share their unique narratives online.Your role is crucial in helping creators earn a sustainable income.Modash is an innovative platform specializing in creator partnerships, designed to facilitate seamless collaborations between brands and creators across Instagram, TikTok, and YouTube. We are on the lookout for a Senior Product Engineer to enhance our creator discovery and management system. Join our dynamic team of approximately 20 engineers spread across four product teams as we tackle exciting challenges and expand our capabilities.Your Impact as a Senior Engineer at ModashAs a Senior Engineer, you won’t just write code; you will influence the core of our product.Address real-world challenges. Transform customer pain points into straightforward, effective solutions that brands and creators depend on daily.Takes ownership of results. From understanding the problem to designing solutions, developing, launching, and refining them in the live environment, you will take full responsibility.Make informed decisions. Base your choices on clarity rather than bias. Ask detailed questions, challenge norms, and select the best approach for each scenario—whether it’s rapid experimentation or robust engineering for scale.Sustain momentum. Don’t wait for ideal conditions; make informed decisions, involve your team when necessary, and ensure progress continues.Elevate team standards. Provide constructive feedback early and support your colleagues, striving for excellence in reasoning, quality, and decision-making.Our Technology StackWhile familiarity with our stack is advantageous, it is not mandatory. A willingness to learn and prepare for our interview process, which includes a practical coding task in Vue.js and Node.js, is all we require.Our current stack includes:Frontend: Vue.js 3 with PiniaBackend: Node.js with TypeScriptInfrastructure: AWS + Pulumi (Infrastructure as Code)Database: MongoDB, DynamoDBTooling: GitHub, Linear, NotionQualificationsTo excel in this role, you should possess:Extensive experience in developing and operating production systems - you understand the fundamentals of making software operational.A proactive approach to learning - whether it’s front-end, back-end, infrastructure, or new technologies.Strong analytical skills for crafting solutions - you can evaluate problems and respond effectively.

Bolt Technology OÜ serves over 200 million customers in more than 50 countries. The engineering team is focused on building reliable technology solutions at scale. Role overview This Senior QA Engineer - Mobile position centers on maintaining and improving product quality for Bolt’s mobile applications on both Android and iOS. The role calls for a detail-oriented approach and a strong commitment to delivering a seamless user experience. What you will do Work closely with Engineers, Designers, and Product Managers to define and maintain quality standards. Take ownership of the QA process for mobile products. Develop and apply effective testing methodologies to ensure product functionality. Help ensure a smooth experience for users across mobile platforms. Requirements Experience in quality assurance for mobile applications (Android and iOS). Strong attention to detail and a focus on product quality. Ability to collaborate with cross-functional teams. This role is based in Tallinn, Estonia.

The Engineering team at Veriff is dedicated to developing cutting-edge software that addresses the complexities of online identity verification in an innovative and scalable manner. We are seeking a skilled Android Engineer to assist in creating a robust, secure, and high-performance SDK that operates flawlessly across an extensive array of devices.In this dynamic role, you will play a key part in crafting efficient and scalable solutions that integrate seamlessly with partner applications, all while advancing your skills in a fast-paced environment.Your contributions will help us safeguard honest individuals online by:Participating in the development and upkeep of our Android SDK, with a strong emphasis on performance, security, and user experience.Collaborating with cross-functional teams, including product managers, designers, and backend engineers.Ensuring compatibility across a diverse range of Android devices, from budget to premium models.Writing clean, maintainable, and rigorously tested code.Engaging in code reviews and integrating feedback to elevate code quality.Assisting in diagnosing issues and mitigating performance bottlenecks.Keeping abreast of best practices in Android development and emerging technologies.Contributing to enhancements in our development workflows, including testing and release processes.

The WowAs a Systems Engineer, you will play a vital role in managing and enhancing our corporate IT infrastructure, ensuring optimal performance both on-premises and in the cloud. You will collaborate with your team of Systems and DevOps Engineers to develop corporate services, improving operational best practices and driving innovation through modern technologies. Your expertise will help us address diverse business requirements across multiple locations, ensuring that our services are delivered professionally while optimizing costs. You are a proactive team player, capable of working independently, and are eager to share your knowledge and insights.A taster of what you will be involved with:Develop and maintain corporate infrastructure aligned with Betsson’s business goals.Create and update documentation, ensuring knowledge sharing through online tools.Oversee systems and service monitoring to ensure optimal performance.Drive continual improvement initiatives within the team.Provide technical expertise in the application of operational procedures.Assist in designing technical solutions to meet evolving business needs.Contribute to planning and executing maintenance and installation tasks.Identify operational challenges and collaborate on their resolution following established standards.Manage Betsson’s Cloud and On-Prem Infrastructure, including Active Directory and Office 365.Implement standardized procedures for system backups and data restoration.Serve as the primary contact for IT support, infrastructure projects, and vendor coordination.Take responsibility for the maintenance of all IT equipment within the office, including server rooms, UPS, meeting room AV setups, and mobile phones.Be available for on-call duties and shift work as required by business operations.

Role Overview Wise is looking for a Software Engineer focused on screening processes in Tallinn. This role centers on building and improving screening software that supports both user experience and operational efficiency. What You Will Do Work closely with teams across disciplines to design and implement screening solutions Contribute to the development of software that helps streamline and strengthen screening workflows Help ensure our technology meets Wise’s standards for reliability and usability

The Machine Learning (ML) Platform team at Veriff is at the forefront of creating a robust foundation for the rapid and compliant development of machine learning products. We deliver scalable, observable, and user-friendly systems that are essential for managing data, training models, evaluating performance, and deploying models on a large scale.Having laid the groundwork with our core platform capabilities, we are now poised for significant growth, emphasizing systemic excellence. Our focus includes institutionalizing world-class observability, maximizing cost efficiency, and accelerating our experimentation processes. In this role, you will play a crucial part in aligning our architectural vision with a seamless developer experience for our data science teams.Your Contributions will Drive ML Innovation by:Implementing Observability Frameworks: Crafting tools and templates that enhance visibility into model performance, data drift, and training metrics, ensuring our continuous retraining processes are robust.Engineering for Efficiency: Designing systems to monitor and optimize computing costs and training performance, enabling sustainable scaling of our ML initiatives.Building Experimentation Tooling: Executing the roadmap for internal tools that empower Data Scientists and ML Engineers to iterate and deploy experiments with ease.Developing SaaS-grade ML Services: Writing high-quality, maintainable Python code to construct and automate services integral to our ML lifecycle.Bridge-Building: Collaborating with our Staff Engineer to execute architectural designs and partnering with SRE/DevXP teams to ensure our solutions are production-ready and manageable.

Join Moss, where we empower finance professionals with innovative automation tools to enhance their daily operations and drive strategic decision-making.Our unique culture fosters impact and growth, encouraging every team member to learn and excel. We are honored to be recognized by Sifted’s Rising 100 and LinkedIn's Top Startups, as we strive to propel your career while contributing to Moss's enduring success.Our Engineering teams are on the lookout for talented Mid-Level Backend Engineers (f/m/d) across various teams based in Tallinn. Current open positions include:Sales EnablementPricing & BillingAcquisitionSpend ManagementActivation & Card SpendIn this role, you will work closely with designers, product managers, and frontend engineers to bring groundbreaking ideas to fruition, ensuring our product effectively automates and simplifies everyday tasks through intuitive and efficient tools.Your ResponsibilitiesHere's what you can expect in your daily role:Backend Development: Spearhead application development, ensuring alignment with product requirements while meeting performance and usability benchmarks. Regularly update product managers (PMs) and designers on progress, achievements, and challenges.Collaborative Planning: Collaborate with PMs and designers during project initiation to fully grasp the overarching vision, user requirements, and objectives. Contribute insights to refine UI/UX concepts and assist in backend development planning.Frontend Collaboration: Work closely with frontend engineers to establish necessary APIs and frontend functionalities. Maintain clear communication for seamless integration of frontend and backend components.Testing and Quality Assurance: Ensure the delivery of well-tested, reliable, and efficient backend components.

Join Our Team as a Senior Analytics Engineer!Are you a passionate data expert eager to shape the future of mobility? We are seeking a talented and experienced Senior Analytics Engineer to enhance our Rides Product team. You will play a crucial role in delivering scalable and reusable high-quality data products and solutions, elevating the experience for millions of riders and drivers globally.Your contributions will significantly impact our organization by empowering teams with data-driven insights that drive product improvements and innovation.

Join our dynamic team as a Senior Full Stack Software Engineer in Tallinn. At Bolt, our engineering teams tackle exciting product challenges, including advanced algorithms for demand forecasting, optimal real-time pricing, routing, fraud detection, and the development of distributed systems, among others.As a Senior Full Stack Engineer, you will play a crucial role in architecting, designing, developing, and deploying both backend and frontend systems. Your expertise will primarily be applied through coding in Node.js and TypeScript, although prior experience with Node.js is not a requirement.

As a Multicloud Platform Engineer at jobgether, the focus is on building and supporting cloud solutions that span several platforms. The role involves working closely with teams from different disciplines to design architectures that scale and perform reliably. Security and efficiency remain central to every project. What you will do Develop and maintain cloud infrastructure across multiple providers Collaborate with colleagues to design scalable, secure systems Apply best practices to ensure strong performance and safety in cloud deployments Integrate new technologies as part of the ongoing cloud strategy Who thrives in this role Engineers with experience in multicloud environments Those who enjoy working with cross-functional teams People who stay current with cloud technologies and best practices This position is based in Estonia and centers on delivering reliable, high-quality solutions for clients.

Join Speechify as a Platform Software Engineer and contribute to our mission of transforming the way people consume information through innovative technology. You will work with a talented team to develop and enhance our platform, ensuring a seamless user experience.

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.

About the Role Playtech is looking for a Quality Assurance Engineer in Tallinn. This role focuses on testing software products to maintain high standards for quality and performance. The position involves both manual and automated testing methods. Main Responsibilities Test software products to ensure they meet quality and performance requirements Work with teams from different functions to spot issues and suggest improvements Help deliver reliable gaming experiences to users About Playtech Playtech is a global company in the gaming and entertainment sector, developing software products used by millions worldwide.

Creditstar Group is an innovative and rapidly expanding international consumer finance company based in Tallinn, Estonia, with operations across various European markets.As a financial technology leader, we leverage automated processes, advanced algorithms, and comprehensive data analysis to provide accessible financial solutions to over 175 million individuals in our target markets. Our dynamic team is composed of driven professionals who prioritize innovation, efficiency, growth, and outstanding performance. To learn more about our organization, please visit www.creditstar.com.Join us in our mission to create and deliver next-generation digital banking products.POSITION OVERVIEW:SENIOR DATA ENGINEERROLE SUMMARY:As a Senior Data Engineer, you will play a pivotal role in shaping Creditstar’s data engineering strategy and will oversee the design, architecture, and implementation of scalable data solutions. You will collaborate closely with a team of data engineers, data scientists, analysts, and business stakeholders to ensure our data infrastructure supports advanced analytics, machine learning, and real-time decision-making.This role encompasses technical and leadership responsibilities; you will set industry standards, foster innovation, and guarantee the delivery of high-quality, reliable, and future-proof data systems.

Join Creditstar Group, a dynamic and fast-expanding international consumer finance firm headquartered in Tallinn, Estonia. We operate across various European markets, committed to making financial services accessible to over 175 million individuals through innovative technology.Our primary focus lies in developing the financial technology of tomorrow using cutting-edge automation, advanced algorithms, and insightful data analysis. Our team consists of driven professionals who prioritize innovation, efficiency, and exceptional performance. To learn more about us, visit www.creditstar.com.We envision a future where digital banking products enhance lives. If you are eager to contribute to this vision, we invite you to apply.YOUR POSITION: FULL STACK ENGINEERYOUR ROLE:We are in search of a solution-oriented individual who excels in communication and thrives in collaborative environments. As a Full Stack Engineer, you will engage in product and platform development, collaborating closely with our revolving credit product team to create new features, frameworks, and comprehensive application designs aligned with our company’s core architecture. You will also be responsible for developing and maintaining scalable software solutions and high-quality web platforms, emphasizing automation.YOUR DAILY ACTIVITIES INCLUDE:Designing and coding both backend and frontend systems.Addressing technical challenges and rectifying bugs.Adhering to and advancing coding standards and best practices.Conducting functionality testing and implementing automated tests.Defining and documenting technical solutions and best practices.REQUIREMENTS:Significant experience with modern PHP, showcasing the language's strengths.Strong analytical, problem-solving, and communication skills.A genuine passion for technology and coding.Previous experience with relational databases such as MySQL or PostgreSQL.A self-starter who flourishes in a fast-paced, results-driven environment and can work independently in a fully remote setup.A proactive ownership mindset—taking initiative, solving problems, and driving solutions forward.NICE TO HAVE:Experience with the Yii2 framework.Familiarity with NodeJS.Proficiency in React or other prominent JavaScript frameworks.A background in financial service development.Experience with distributed systems.A passion for optimization and automation excellence.TOOL STACK:PHP, Yii2, HTML/CSS, JavaScript, TypeScript, PostgreSQL.React, Node.js, jQuery.Docker.Atlassian products.Datadog, Sentry.AWS.Benefits: We offer a competitive salary and attractive benefits package.

Join Bolt as a Senior Site Reliability Engineer, where you will tackle a diverse array of challenges ranging from service management that keeps our backend operations seamless to optimizing our cloud infrastructure.The Database Reliability team plays a pivotal role across all of Bolt’s business units, significantly affecting the quality, resilience, and performance of our services and product offerings at scale. Operating within a cutting-edge distributed database environment, our team thrives in a high-load, high-volume data setting, where your contributions can resonate across the entire company.

Jobgether is looking for a Senior DevOps Software Engineer with expertise in Azure to help shape and maintain cloud infrastructure. This position is based in Estonia and centers on building scalable systems and ensuring reliable deployment pipelines. Role overview This role focuses on designing and implementing Azure-based cloud solutions. The engineer will set up and maintain CI/CD pipelines, aiming to streamline deployments and improve system reliability. System performance optimization will also be a key responsibility. Collaboration and improvement Working closely with colleagues from different disciplines, the engineer will contribute to ongoing enhancements in DevOps processes. The goal is to increase efficiency and support high-quality software delivery across teams. What we look for Experience designing and managing Azure cloud infrastructure Strong background in CI/CD pipeline setup and maintenance Interest in optimizing system performance Ability to collaborate with cross-functional teams Commitment to continuous improvement in DevOps practices