Senior Software Engineer (Golang) at Thunes | Barcelona

About Thunes Thunes is revolutionizing the global money transfer landscape with its innovative Direct Global Network, enabling seamless real-time payments across over 130 countries and 80 currencies. Our network offers direct connections to more than 7 billion mobile wallets and bank accounts globally, alongside access to 15 billion cards through over 320 different payment methods including GCash, M-Pesa, Airtel, MTN, Orange, JazzCash, Easypaisa, AliPay, WeChat Pay, and many more. Thunes uniquely stands out with its expansive reach, advanced SmartX Treasury System, and robust Fortress Compliance Platform, providing network members with unparalleled speed, control, visibility, protection, and cost-effectiveness for real-time payments worldwide. Our prestigious clientele includes industry leaders such as Uber, Deliveroo, Grab, and WeChat, along with various fintechs, MTOs, PSPs, and banks. Headquartered in Singapore, Thunes operates in 14 global locations including Barcelona, Abidjan, Beijing, Dubai, Hong Kong, Johannesburg, London, Manila, Nairobi, Paris, Riyadh, San Francisco, and Shanghai. For more details, please visit: https://www.thunes.com/ Role Overview We are seeking a passionate Senior Software Engineer (Golang) to join our dynamic Engineering team in Barcelona. This role offers an exciting opportunity to work in the fast-paced FinTech sector, collaborating on a variety of projects and technologies within an innovative environment. The Engineering team is tasked with developing our core business products and deploying them efficiently. We design solutions, tools, and platforms that address business needs, focusing on provisioning, configuration, CI/CD, monitoring, SLA, performance, and uptime. Our meticulous approach ensures we closely collaborate with diverse stakeholders while managing millions of transactions and integrating numerous global partners.

About Thunes Thunes is revolutionizing the way money moves across the globe. Our unique Direct Global Network enables Members to execute real-time payments in over 130 countries and across more than 80 currencies. With direct connections to over 7 billion mobile wallets and bank accounts worldwide, we facilitate transactions through 350+ payment methods, including GCash, M-Pesa, Airtel, MTN, Orange, JazzCash, Easypaisa, AliPay, WeChat Pay, and many others. Our network supports industry leaders in the gig economy such as Uber and Deliveroo, super-apps like Grab and WeChat, as well as MTOs, fintechs, PSPs, and banks. Thunes stands out with its extensive global reach, an innovative Smart Treasury Management Platform, and a robust Fortress Compliance Infrastructure, providing unparalleled speed, control, visibility, protection, and cost-effectiveness for real-time global payments. Headquartered in Singapore, we have a presence in 12 cities worldwide, including Barcelona, Beijing, Dubai, London, Manila, Nairobi, Paris, Riyadh, San Francisco, Sao Paulo, and Shanghai. For further details, please visit: https://www.thunes.com/ Role Overview As a Golang Software Engineer at Thunes, you will take charge of designing, developing, and maintaining high-quality software solutions within the Golang ecosystem. Your success will be measured by your ability to deliver efficient, scalable, and maintainable code while fostering collaboration with cross-functional teams. Reporting directly to the Lead Developer, you will play a pivotal role in shaping the technical trajectory of our projects and ensuring compliance with best coding practices. This role is integral to enhancing our technological capabilities and driving our business objectives through robust software development. Key Responsibilities: Develop, test, and deploy applications with a focus on performance and security. Contribute to the development of a new platform version using Golang. Work collaboratively with Product Owners, the Security and Infrastructure team, and the Data team to implement effective technical solutions. Conduct code reviews, providing constructive feedback to uphold best practices and code quality. Optimize application performance and scalability while addressing technical debt as necessary. Engage in Agile development processes, contributing to sprint planning, stand-ups, and retrospectives. Troubleshoot and resolve software issues to maintain system stability and reliability. Stay informed about emerging technologies and suggest enhancements to current solutions.

Join Thunes as a Pre-Sales Engineer, where you'll play a pivotal role in our sales process by leveraging your technical expertise to support potential clients. You will work closely with our sales teams to showcase our innovative payment solutions, address client inquiries, and contribute to proposal development.

Join our innovative team as a Staff Software Engineer within the Database & Streaming team at Tech Foundations. We are dedicated to delivering exceptional experiences and driving the rapid innovation and growth at Delivery Hero.As part of the Tech Foundation Team, you will play a pivotal role in enhancing foundational systems that empower faster feature development, bolster security, and ensure reliability across our global engineering landscape. Your contributions will enable our teams to build, scale, operate, and deliver high-quality features that impact millions of users worldwide. Our mission is to simplify the complexities associated with stateful resource management, allowing engineers to focus on creating outstanding products rather than struggling with infrastructure. We create systems that offer secure access, compliant resources, and effortless provisioning. You will face challenges that span every facet of our organization, all while operating at an industry-leading scale. Our team is characterized by curiosity, pragmatism, and a commitment to providing a seamless experience for our users.If you thrive on solving complex problems and transforming technical challenges into clear solutions, you will find your place with us.Your Responsibilities:Design, develop, and maintain high-performance services that support the company’s Database & Streaming provisioning systems.Expand our Kubernetes Operator ecosystem through the development of custom-built operators.Create tools that streamline resource provisioning, access, and governance across numerous AWS accounts and GCP projects.Enhance the architecture of our internal Streaming Ecosystem to improve scalability, reliability, and developer experience.Collaborate with engineers, product managers, and security experts to develop self-service workflows that balance agility with compliance.Engage in team discussions and propose innovative solutions to enhance automation, performance, and user satisfaction.

About the Role Affinity is hiring a Senior Software Engineer in Barcelona. This position focuses on designing, building, and maintaining software products that support the company's goals. The team values engineers who enjoy solving complex problems and contributing to ongoing projects.

About UsPerk Technologies, Inc. (formerly TravelPerk) is revolutionizing the landscape of travel and spend management with our cutting-edge platform. Our mission is to eliminate the tedious, manual tasks that hinder productivity, allowing businesses to focus on what truly matters. We automate processes related to travel bookings, expense management, invoice processing, and much more. By addressing the significant issue of shadow work that leads to lost hours and diminished morale, we empower employees to achieve their best work.Trusted by over 10,000 organizations globally, including industry leaders such as Wise, On Running, Breitling, and Fabletics, we are addressing a staggering productivity loss of 7 hours per employee each week, representing a $1.7 trillion challenge.Founded in 2015, Perk has rapidly expanded into a global entity with more than 1,800 employees distributed across 12 offices worldwide, with headquarters in London and Boston. We prioritize innovation, control, and simplicity to transform the working experience for businesses and their employees.At Perk, our values drive us. We believe in ownership, delivering a 7-star experience, and collaborating as one team. Our focus is on curiosity, purpose, and mindset, rather than just knowledge, to unlock your full potential. Our talent team is composed of top professionals from the travel and SaaS sectors, representing over 70 nationalities. If you are passionate about making a real impact and redefining how millions experience work, we would love to welcome you to our team.Visit www.perk.com to learn more.

Join cint as a Senior Software Engineer and play a vital role in shaping the future of our technology. In this dynamic position, you will be responsible for designing, developing, and maintaining high-performance software systems that enhance our products and services.We are looking for a passionate individual with a strong foundation in software engineering principles who is eager to collaborate within a team-oriented environment. Your contributions will directly impact our innovative solutions and drive the success of our company.

About Us:Are you ready to make a difference? Join our dynamic team and experience a workplace where work meets play!At Rover, we believe that every individual deserves the unconditional love of a pet. Our mission is to facilitate that experience through our innovative app and website, which connects pet parents with loving pet sitters and dog walkers across the US, Canada, and Europe. Since our inception in 2011, we have empowered a community of trusted pet care professionals to manage their own businesses with the support and security of a globally recognized company.Headquartered in Seattle, Washington, we collaborate closely with our teams in Barcelona, San Antonio, Spokane, and various remote locations. Our company has received accolades for being a premier workplace, including recognition in Seattle Business Magazine’s 100 Best Companies to Work For and Washington’s Best Workplaces in the Puget Sound Business Journal. As a fast-growing, agile organization, our leadership team comprises professionals from some of the most respected tech companies worldwide.At Rover, we cherish our pets as much as our people, and we are dedicated to creating a diverse, inclusive, and welcoming community for all pet lovers. This commitment starts with our employees and extends to the entire Rover community.This role is eligible for sponsorship and offers relocation assistance to Barcelona. This is a permanent, full-time position with a hybrid work model (office attendance required on Mondays and Thursdays at our Poblenou office in Barcelona).

About the Role Thunes is hiring an Account Manager in Barcelona. This role focuses on building and maintaining strong client relationships. The Account Manager listens closely to client needs, supports their satisfaction, and helps expand Thunes services with each account. What You Will Do Develop and nurture long-term relationships with clients Understand client requirements and respond to their needs Ensure customers are satisfied with Thunes services Identify opportunities to grow service usage within accounts Take a hands-on, proactive approach to account management What We Look For Experience in account management or client services Strong communication and relationship-building skills A proactive mindset and commitment to excellent service

Scopely is on the lookout for an enthusiastic Senior Software Engineer to join our innovative Playgami team in the vibrant city of Barcelona on a hybrid working model! At Scopely, we are passionate about our mission and encourage a culture of play in our workplace, collaborating with talented colleagues, and engaging deeply with our player communities. As a global team of gaming enthusiasts, we are dedicated to developing, publishing, and innovating in the mobile games industry, connecting millions of players worldwide every day. The Playgami team is on a quest to create the premier SaaS gaming platform, striving to develop exceptional products for game production, operation, and insights. We power numerous award-winning franchises that are beloved by millions across mobile, web, and PC platforms.

Thunes is seeking a passionate and strategic Director of Demand Generation to lead our marketing efforts in driving new customer acquisition and revenue growth. This role requires a deep understanding of digital marketing strategies and the ability to create integrated marketing campaigns that resonate with our target audience.As the Director of Demand Generation, you will develop and execute innovative strategies that leverage various channels including paid search, social media, email marketing, and content marketing. You will be responsible for analyzing campaign performance and optimizing efforts to maximize ROI.

Role overview Cint seeks a Senior Software Engineer in Barcelona to join the Research and Development team. The focus is on designing and building software solutions that support data collection and market insights. Engineers in this group work closely to refine current systems and create new products. What you will do Work with colleagues to design, develop, and maintain software for data-driven products Improve existing platforms and help shape the architecture of new solutions Use technical skills to address complex challenges and advance technology for market research Location This position is based in Barcelona.

At Hudl, our mission is to build exceptional teams. We attract top talent to foster an environment where you can continuously learn and grow alongside passionate professionals. You're empowered to approach your work in your own unique style while pushing the boundaries of innovation. Our commitment to a supportive culture is evident, as reflected in our recognition as one of Newsweek's Top 100 Global Most Loved Workplaces.We pride ourselves on being the backbone of the sports community, facilitating the lifelong lessons derived from teamwork, dedication, and the inspiration of great coaches. Our solutions empower athletes and teams worldwide to enhance their game through video capture, data analytics, and highlight sharing.Are you ready to make a difference with us?Your RoleWe are seeking Senior Engineers to become integral members of our cross-functional product teams within the Human Performance group. This team is dedicated to creating innovative solutions that profoundly influence how athletes and teams train, compete, and strive for peak performance.As a Senior Engineer, you will:Collaborate with Cross-Functional Teams: Engage with Engineering, Quality Assurance, Product, Design, and Scrum teams to develop full-stack web features.Drive Development and Delivery: Your team will have the autonomy to significantly impact the product area, listening to customer needs to deliver transformative features that elevate the user experience for coaches and athletes.Experiment with New Ideas: At Hudl, we believe in rapid iteration, deploying updates hundreds of times a day. You will have the chance to propose innovative solutions to complex technical challenges and mentor less experienced engineers.Provide Mentorship: Share your knowledge and best practices in development, guiding others in planning, designing, and executing complex projects.

About Us: At Emburse, we don’t just envision the future—we actively create it. As a frontrunner in travel and expense management solutions, we are dedicated to harnessing the power of technology to deliver exceptional business value and inspire remarkable outcomes. Our AI-driven platform empowers organizations to modernize their financial operations, enhance visibility, and optimize expenditures across the entire enterprise.We are seeking a dedicated and skilled software engineer to join our dynamic team at Emburse. In this senior role, you will play a pivotal part in developing a cohesive and interactive suite of system solutions. Collaborating within an agile development team, you will be responsible for building and refining features of our Enterprise product.

Product Director – Business PaymentsLocation: Singapore or BarcelonaAbout ThunesThunes operates as the Smart Superhighway for global money transfers. Our proprietary Direct Global Network empowers members to conduct real-time payments across over 130 countries and in more than 80 currencies.With direct connections to more than 7 billion mobile wallets and bank accounts, alongside access to 15 billion cards through over 320 payment methods like GCash, M-Pesa, Airtel, MTN, Orange, JazzCash, Easypaisa, AliPay, and WeChat Pay, Thunes stands at the forefront of financial technology.Our unique Direct Global Network is distinguished by its extensive reach, in-house SmartX Treasury System, and Fortress Compliance Platform, ensuring our network members benefit from unparalleled speed, control, visibility, security, and cost efficiency in their global payment processes.Our network includes leading players in the gig economy such as Uber and Deliveroo, as well as super-apps like Grab and WeChat, money transfer operators, fintech firms, payment service providers, and banks.Thunes is headquartered in Singapore and operates in 14 locations worldwide, including Abidjan, Barcelona, Beijing, Dubai, Hong Kong, Johannesburg, London, Manila, Nairobi, Paris, Riyadh, San Francisco, and Shanghai.For more information, visit: https://www.thunes.com/About the RoleWe are on the lookout for a Product Director – Business Payments who will drive the product vision, strategy, and execution for our global cross-border business payment solutions.This role is characterized as a senior individual contributor position with one direct report, focused on establishing the roadmap, enhancing core capabilities, and delivering impactful solutions to facilitate seamless and scalable business payments. You will collaborate closely with network, treasury, operations, and commercial teams, in addition to external partners, to tackle intricate cross-border payment challenges faced by corporate clients.The ideal candidate will possess a blend of strategic foresight, robust execution abilities, and extensive domain knowledge in business payments.Key ResponsibilitiesProduct Strategy & RoadmapDefine and lead the global business payments product roadmap, ensuring alignment with corporate strategy and market demands.Identify and prioritize key product features and enhancements based on customer feedback and industry trends.

Thunes helps people and businesses move money across borders. Its Direct Global Network allows real-time payments in over 130 countries and supports 80 currencies. The network connects more than 7 billion mobile wallets and bank accounts, with access to 15 billion cards through over 320 payment methods. Well-known partners include GCash, M-Pesa, Airtel, MTN, Orange, JazzCash, Easypaisa, AliPay, and WeChat Pay. Thunes provides solutions such as the SmartX Treasury System and Fortress Compliance Platform, designed to offer speed, control, security, and cost savings for international transactions. Members include gig economy companies like Uber and Deliveroo, super-apps such as Grab and WeChat, as well as fintechs, remittance firms, payment service providers, and banks. The company is headquartered in Singapore and operates in 14 cities worldwide, including Barcelona, Beijing, Dubai, Hong Kong, Johannesburg, London, Manila, Nairobi, Paris, Riyadh, San Francisco, and Shanghai. More information is available at https://www.thunes.com/.

ANYbotics is an innovative and rapidly expanding technology company committed to revolutionizing the field of mobile robotics across diverse sectors. We invite you to join our dynamic and talented team of over 200 professionals, working on pioneering robotic technologies.The OpportunityWe are searching for a Senior Backend Engineer to become a vital member of our agile software engineering team. In this role, you will be responsible for architecting and developing the backend for the next generation of robotic applications for our flagship product, ANYmal. Collaborating closely with your teammates and leading robotics engineers, you will design and implement sophisticated software solutions that empower ANYmal to undertake increasingly complex tasks.The APIs developed by your team will lay the groundwork for strategic partnerships with software and cloud technology providers, facilitating seamless integration into our clients' facility management systems and enabling the creation of comprehensive robotic inspection solutions.At ANYbotics, we continually innovate to enhance the performance and capabilities of our robots, helping clients derive valuable insights from their facilities and processes with efficiency and ease. Leverage your technical expertise in web technologies to contribute to making our robots smarter, more reliable, and user-friendly.The Market & Our TechnologyANYbotics is at the forefront of transforming the industrial landscape by integrating robotics into a wide array of groundbreaking applications that were previously unattainable (refer to our case studies in sectors such as Chemicals, Oil & Gas, Railways, Wind Energy, Mining, and Construction). Our clientele consists of major asset operators and service providers in the industrial sector, pioneering the use of robotic technology for inspection and maintenance tasks. Our solutions facilitate autonomous routine inspections and monitoring of extensive industrial facilities, enhancing safety and productivity. We engineer a variety of customized hardware systems, including the complete robotic platform, actuators, sensors, inspection payloads, charging systems, and software, achieving exceptional mobility, autonomy, and inspection capabilities, often powered by AI. Our technology has been validated through long-term pilot projects, and we are now scaling our solutions for commercialization, deploying them directly in operations at client facilities across the globe.About UsANYbotics is a pioneering robotics firm specializing in advanced autonomous systems. Following a successful Series B funding round, we are poised for significant growth...

About UsPerk, formerly known as TravelPerk, is a cutting-edge platform dedicated to revolutionizing travel and spend management. We streamline cumbersome manual tasks, providing automated solutions for travel bookings, expense management, invoice processing, and beyond. Our mission is to eliminate inefficiencies, helping businesses reclaim valuable time and boost employee morale while fostering innovation.Trusted by over 10,000 companies worldwide, including industry leaders like Wise, On Running, Breitling, and Fabletics, we are addressing the staggering issue of lost productivity—estimated at $1.7 trillion—by tackling the 7 hours of wasted time each employee faces weekly. Established in 2015, Perk has rapidly expanded to a global workforce of more than 1,800 individuals across 12 offices, with headquarters located in London and Boston. We blend innovation, control, and simplicity to transform workplace dynamics and improve employee experiences.Our values drive us—ownership, a commitment to delivering a 7-star experience, and teamwork are at our core. We prioritize curiosity, purpose, and a growth mindset over mere knowledge, ensuring our team members reach their full potential. Our talent pool comprises top professionals from the travel and SaaS sectors, representing over 70 countries. If you're passionate about making a real difference and enhancing the work experience for millions, we want you on our team.Explore more about us at www.perk.com.

Join our exceptional team of developers in beautiful Barcelona, where you can enjoy ocean views from your workspace! As a Senior Front End Software Engineer, you will play a crucial role in designing the user interface of our award-winning FX platform, collaborating closely with our UX, Product, and Tech teams.We are looking for a skilled developer who is proficient in frameworks such as Angular, React, Vue, or similar technologies and is eager to dive into the world of Ember. Previous experience with Ember is not required, as we are committed to providing you with the necessary resources and support to excel in this area, with the potential for you to teach us along the way!Your responsibilities will extend beyond working with Ember. We are actively developing a platform-agnostic component library using Stencil.js and web components, aimed at creating reusable components that can be integrated seamlessly across our growing UI ecosystem. This ecosystem includes frameworks like Ruby on Rails (RoR), Phoenix, and others that we plan to adopt. Our backend primarily utilizes Ruby on Rails, with additional services crafted in Elixir (Phoenix) to manage specific functionalities.At Kantox, we foster a culture of self-motivation and continuous growth. We encourage questions and view mistakes as valuable learning experiences. With a flat management structure, we trust in the expertise and contributions of every team member. You will be part of a highly motivated, diverse, and multidisciplinary team that considers software development to be a collaborative sport.Your mission within KantoxAs a Senior UX/Front-End Developer, your main objective will be to guarantee seamless and intuitive user interactions within our platform. You will work closely with the UX team during daily Stand-Up Meetings (SUMs) to ensure alignment on our shared vision. In this role, you will provide support to the team lead, offering guidance and mentorship to junior and mid-level engineers. Active participation in collaboration with product, QA, and other technical teams will be necessary for reviewing requirements, drafting specifications, and coordinating development and releases. We are looking for a candidate who shows the potential to eventually step into the role of Tech Lead.While English is the primary working language, our multicultural environment often features Spanish, Catalan, French, Russian, Italian, Bulgarian, and many other languages in common areas. A background in finance is not required, as we provide comprehensive training to help you understand our platform and its underlying processes.

About AbacumAbacum stands at the forefront of Business Planning solutions tailored for finance teams. Our innovative platform automates reporting, enhances collaboration, and streamlines planning and forecasting, empowering finance teams to transition from mere number crunching to making strategic decisions.Founded in 2020 by visionary former CFOs, we have rapidly expanded to a global workforce of 100+ talented individuals representing 30+ nationalities. With our headquarters in New York and additional offices in London and Barcelona, we are proud to serve esteemed clients such as Dish Networks, Strava, BetterUp, Kajabi, JG Wentworth, Abridge, Cortex, among many others.Having successfully raised over $100 million, we recently concluded our $60M Series B funding round in June 2025, led by Scale Venture Partners with strong backing from Cathay Innovation, Y Combinator, Atomico, Creandum, and angel investors from Adyen, Zapier, and Twitch.Our ambitious mission is to redefine Business Planning—join Abacum and be part of this groundbreaking journey!We are looking for...An enthusiastic Senior Frontend Engineer who thrives on solving intricate, market-defining challenges—such as developing a real-time, multidimensional calculations engine!This is a rare opportunity to engage in an agile coding environment, directly influence our product, and shape our engineering culture and technical design.If you are someone who takes pride in ownership of your work, learns swiftly, and is eager to contribute to something extraordinary, we invite you to apply!