Senior Backend Engineer (f/m/d) at moss | Tallinn

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-…

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.

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.

Role Overview H&M Group is looking for an Osakonnajuhataja to join the Tallinn store. This full-time position (40 hours per week) focuses on guiding a team to create strong customer experiences and uphold H&M’s brand standards. What You Will Do Lead and support the store team on the shop floor Ensure daily operations run smoothly and efficiently Promote a welcoming and energetic shopping atmosphere Maintain and reinforce the quality standards expected from H&M Location This role is based in Tallinn.

Join Restream as a Senior Backend Software Engineer within our AI Clips Team, where you'll tackle intricate challenges while developing top-tier products. Your role involves crafting new features, designing innovative services, and enhancing the reliability of our systems as we expand our product offerings and grow our team. You appreciate the value of simplicity and dependability, carefully weighing the impact of each decision.Key ResponsibilitiesDevelop and sustain features in Restream's web services.Design and implement backend APIs and business logic for both new and existing features.Participate in code reviews, providing constructive feedback to team members.Stay informed about emerging technologies to identify opportunities for innovation.Ensure the redundancy and resilience of Restream's production infrastructure.Desired QualificationsA proactive, entrepreneurial mindset that drives high-quality project completion.Proficiency in at least one general-purpose programming language.Experience with Node.JS (TypeScript) or Rust is advantageous but not mandatory.Expertise in database design, particularly with relational and NoSQL databases (Scylla, Redis).Proven experience in creating, testing, consuming, and supporting APIs for web services.Comfortable working with AWS, Linux, Docker, Kubernetes, and a diverse tech stack.Basic front-end development skills are valued.Experience with modern front-end frameworks is a plus.Excellent written and verbal communication abilities.Self-motivated, analytical, and an effective team player.Founded in 2015 in Ukraine, Restream is driven by a passion for empowering creators to amplify their voices. As the leading multistreaming solution, we support over 10 million individuals worldwide in sharing their stories through live video. We believe that a small, focused team can make a significant impact in people's lives.

Role overview H&M Group seeks a Poe Juhataja for its Tallinn store. This full-time role takes responsibility for daily operations, ensuring the shop runs smoothly and customers feel welcome. The position plays a key part in creating an efficient and inviting shopping environment. What you will do Manage all areas of store operations Support and guide the store team Uphold high standards for customer service Work toward meeting sales targets Contribute to a positive shopping experience Requirements Background in retail management Strong leadership and communication abilities Dedication to excellent customer service Skill in motivating a team This position shapes the daily rhythm of the store and supports both customers and colleagues.

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, an innovative and rapidly expanding international consumer finance organization based in Tallinn, Estonia. We operate across various European markets, providing cutting-edge financial solutions.As a technology-driven company, we leverage automated processes, algorithms, and data analysis to offer financial products to over 175 million people in our target regions. Our team is composed of ambitious professionals who prioritize innovation and performance. To learn more about us, visit www.creditstar.com.We aim to create the digital banking solutions of tomorrow. If you're interested in shaping the future of finance, we want you on our team!

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.

Role overview The Decorator at H&M Group in Tallinn plays a key part in shaping the store’s visual atmosphere. This full-time role focuses on bringing the brand’s visual identity to life through creative in-store displays. The goal is to create an inviting environment that highlights new collections and draws customers into the store. What you will do Design and arrange visual displays to showcase current fashion collections and trends Collaborate with store management to align displays with marketing and sales objectives Keep the store’s presentation fresh and consistent with H&M’s style and standards Requirements Creative approach and a strong eye for aesthetics Keen attention to detail and a genuine interest in fashion Ability to work closely with management and follow brand guidelines This is a full-time position based in Tallinn, requiring 40 hours per week.

About the Role Restream is looking for a Security Engineer in Tallinn to help protect our products and systems as we continue to grow. This role focuses on solving complex security problems and maintaining a high standard of safety across our technology. Security Engineers at Restream work closely with engineering teams, security researchers, and external partners to strengthen our infrastructure and processes. We value straightforward, reliable solutions and a collaborative approach within small, focused teams. Main Responsibilities Perform thorough application security assessments and penetration tests. Work with engineers to analyze system architecture, identify threats in new features, and design controls to protect customers. Coordinate with third-party vendors for annual security testing and reporting. Manage and expand our private bug bounty program, with a goal of moving to a public program. Participate in peer code reviews, both giving and receiving actionable feedback. Monitor new technologies and explore opportunities to enhance our security posture. Help secure and maintain the resilience of Restream’s production infrastructure. Location This position is based in Tallinn.

At Pipedrive, we understand that exceptional products are born from great teams. Our values drive how we operate, and we prioritize hiring individuals who embody them. Founded in 2010, Pipedrive is dedicated to empowering sales and marketing teams with intuitive, robust tools that streamline daily tasks. With over 100,000 clients across 179 countries, our cloud-based software has gained worldwide trust. From humble beginnings as a five-person startup, we have evolved into a diverse, international company with a workforce exceeding 850 individuals from over 50 nationalities, operating in ten offices across Europe and the US. In 2020, we proudly became the fifth unicorn from Estonia, following a majority investment from Vista Equity Partners, a leading global investment firm specializing in enterprise software and technology-enabled businesses.We are seeking a dynamic Engineering Manager based in Tallinn to lead our engineering team focused on developing Pipedrive’s customer-facing insights, reporting, and analytics features. This position is crucial for ensuring the seamless delivery of functionalities that empower our clients to track performance and make informed data-driven decisions.We are fostering an AI-centric engineering culture, where artificial intelligence plays a vital role in our workflows. As an Engineering Manager, you will guide a product engineering team and integrate AI into our daily engineering practices, from exploration and prototyping to delivery.Your responsibilities will include people leadership, enhancing delivery efficiency, and maintaining the operational health of this product area. You will collaborate closely with Product, Design, Data, and various stakeholders to ensure effective roadmap execution and uphold quality objectives.You will also work in partnership with business and product teams, as well as a wide range of stakeholders, to influence technical direction, facilitate execution, and ensure alignment of engineering efforts with strategic priorities. If this resonates with you, we would love to discuss this opportunity further!

About Checkout.com Checkout.com supports online payments for global brands such as eBay, ASOS, Klarna, Uber Eats, and Sony. The company’s technology handles billions of transactions each year, helping businesses deliver smooth payment experiences for their customers. With 19 offices spanning six continents, Checkout.com operates on a global scale, while its roots remain in London. Role Overview: Software Engineer I Based in Tallinn, the Software Engineer I will contribute to projects that shape the future of digital payments. The role offers the chance to work across different teams and initiatives, adapting to changing business priorities and personal growth. This position is well-suited to engineers who enjoy new challenges and want to make an impact in fintech. What You Will Do Design, build, test, deploy, maintain, and improve software solutions Manage project priorities, schedules, and deliverables Work across the full technology stack as needed Contribute to projects that respond to evolving business needs Who We’re Looking For Adaptable engineers who are eager to take on new challenges Individuals who demonstrate leadership qualities Team members interested in growing within a global fintech company About the Team Checkout.com’s teams are collaborative and focused on continuous improvement. The company values performance and supports employees as they develop their careers in the fintech industry. Learn more about the company at Checkout.com.

Join Our Team as a Senior Product Analyst!Are you a passionate and experienced Data Analyst looking to make a substantial impact? At Bolt, we are on a mission to enhance urban living and reduce reliance on cars. We are seeking a talented Senior Product Analyst to be an integral part of our Product Analytics team, helping to drive product improvements across more than 50 countries.As a Senior Product Analyst, you will be deeply embedded within a product team that thrives on data-driven insights. You will collaborate closely with product managers and engineers to identify opportunities, assess impacts, and measure the effectiveness of our innovations.Join us and help shape the future of urban transportation!

Join Wise as a Technical Support Engineer (Enterprise) in Tallinn, where you will play a vital role in providing exceptional technical support to our enterprise clients. Your expertise will help troubleshoot and resolve complex issues, ensuring customer satisfaction and loyalty.As part of a dynamic team, you will collaborate with various stakeholders to enhance our products and services. Your technical acumen and problem-solving skills will empower you to address challenges effectively, making a significant impact on our clients’ experiences.

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 Creditstar Group, a fast-expanding international consumer finance company based in Tallinn, Estonia, with operations in several European markets. We leverage cutting-edge financial technology, automated processes, algorithms, and data analysis to make financial products accessible to over 175 million potential customers.We pride ourselves on a culture of innovation, agility, and high performance. Our ambition is to revolutionize digital banking products for the future. If you aspire to be part of this transformation, we encourage you to apply!Your Role: Senior Data ScientistAs a Senior Data Scientist, you will play a pivotal role in shaping our data strategy across the Group. You will be instrumental in underwriting development, guiding data collection methods to enhance our decision-making processes and unearthing actionable insights that elevate customer experiences in 8 countries. Collaborate with Product and Risk Managers to drive data-informed decisions and spearhead your own initiatives, fostering a culture of innovation in a data-driven environment.

Join Aleph as a Senior Client Partner, where you will play a pivotal role in building and maintaining strategic relationships with our clients. You will leverage your extensive experience to provide exceptional service and drive growth through innovative solutions. Your expertise will help guide clients in utilizing our services effectively, ensuring their success and satisfaction.

Join Bolt as a Senior Business Analyst!Are you ready to make a significant impact in the world of online grocery shopping? We are seeking a highly skilled Senior Business Analyst to lead performance analysis, create insightful dashboards, and drive strategic initiatives across our headquarters and local teams. Your expertise will help shape the future of grocery shopping in our diverse markets. Please note: We are only hiring locally in Warsaw. If you are currently outside of Warsaw but are interested in this role, we invite you to consider applying for the position in Tallinn, Estonia, where relocation support will be provided by Bolt.

Role Overview Speechify is hiring a Software Engineer focused on iOS Core Products in Tallinn, Estonia. This role centers on building applications that improve how users interact with technology. The work involves both hands-on development and close collaboration with colleagues from different specialties. What You Will Do Develop and maintain core features for Speechify’s iOS applications Work with cross-functional teams to design and implement new functionality Contribute ideas to improve user experience and product quality Location This position is based in Tallinn, Estonia.