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Backend Software Engineer - SWIFT (Java) at Wise

Wise

Full-time|On-site|Budapest

Join Wise as a Backend Software Engineer specialized in SWIFT, where you will play a pivotal role in developing and enhancing our financial services. You will work with cutting-edge technologies and collaborate with a talented team to deliver innovative solutions that empower people to manage their finances more effectively. This is an exciting opportunity t…

Jun 5, 2025

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Senior Java Engineer at Wise | Budapest

Wise

Full-time|On-site|Budapest

Role overview Wise is looking for a Senior Java Engineer in Budapest to help build and improve the platform. This role focuses on creating scalable, efficient solutions that support Wise’s products and services. What you will do Develop and maintain Java-based software for the Wise platform Work closely with teams across engineering, product, and other functions Contribute to the design and delivery of reliable, high-quality features Support ongoing improvements in system performance and scalability

Apr 20, 2026

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Backend Software Engineer - Servicing Tooling Platform

Wise

Full-time|On-site|Budapest

The Servicing Tooling Platform team, part of the Mitigation Platform squad at Wise, is dedicated to empowering our operations with scalable, standardized, and high-quality data solutions. As a Backend Software Engineer, you will play a crucial role in developing a robust and reusable platform designed to streamline operational processes effectively. You will collaborate closely with cross-functional teams to ensure our tooling platform operates seamlessly, significantly contributing to the success of our organization. Our Vision:We standardize and enhance Servicing Operational processes through common abstractions and ready-to-use solutions, ensuring reliable data and back-office tools.We aim to deliver the fastest technical solutions for product teams by providing tooling for a variety of operational needs.We offer comprehensive support at the platform level for both core and custom issues while providing clear guides for implementation, troubleshooting, and analysis.We prioritize the stability of our services, ensuring they are secure, scalable, and do not hinder operational effectiveness, while also facilitating the transition away from legacy back-office tools.

May 5, 2026

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Senior Software Engineer - Fraud Handling at Wise | Budapest

Wise

Full-time|On-site|Budapest

Role overview Wise is hiring a Senior Software Engineer in Budapest to work on Fraud Handling. This position focuses on improving fraud detection systems and building solutions that help secure the platform. As part of this team, the work directly contributes to protecting users from fraudulent activity. The role involves both strengthening existing safeguards and developing new ways to identify and prevent fraud. What you will do Enhance fraud detection systems to better identify suspicious activity Develop and implement solutions that improve platform security Support efforts to protect Wise users from fraud Location This role is based in Budapest.

Apr 22, 2026

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Senior Software Engineer - Europe Money Movement - Java

Wise

Full-time|On-site|Budapest

Role overview Wise is looking for a Senior Software Engineer to join the Europe Money Movement team in Budapest. This team builds and maintains features that help people move money across Europe efficiently and securely. What you will do Design and implement features for financial transactions using Java Collaborate closely with teammates to improve and scale Wise’s money movement platform Contribute to Wise’s mission to lower the cost of international money transfers Tech stack Java is the primary language for this role.

Apr 14, 2026

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Backend Engineer - North America Risk

Wise

Full-time|On-site|Budapest

Join our innovative team at Wise as a Backend Engineer focused on North America Risk. In this role, you will contribute to the development and optimization of our backend systems, ensuring robust performance and security. Collaborate with cross-functional teams to design, implement, and maintain backend solutions that enhance user experience and support our growing customer base.

Mar 5, 2026

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Backend Engineer for Risk Assessment Platform

Wise

Full-time|On-site|Budapest

Role Overview Wise is hiring a Backend Engineer to strengthen our Risk Assessment Platform in Budapest. This role shapes the systems that support our risk management efforts, directly contributing to our goal of making international money transfers more affordable and accessible. What You Will Do Design and build backend systems that improve how we assess and manage risk Work closely with other engineers to deliver reliable, scalable solutions Help refine the tools and processes that keep our platform secure and effective About Wise Wise focuses on making global money transfers simpler and less expensive for people and businesses worldwide. The Risk Assessment Platform is central to this mission, ensuring every transfer is safe and compliant.

Apr 14, 2026

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Senior Software Engineer - Getting Help Team

Wise

Full-time|On-site|Budapest

Join the Getting Help Team at Wise!At Wise, our mission is to revolutionize financial services to be faster, simpler, and accessible to everyone. The Getting Help team is essential in this mission, enabling customers to resolve issues swiftly and effectively.We've developed a robust infrastructure for FAQs, self-service pages, and recently introduced a chat platform as our primary support channel. By facilitating smarter customer interactions and automating solutions, we empower our teams to provide outstanding support experiences. As we aim to transform chat into the preferred channel for our customers by 2026, we are seeking your expertise to elevate our efforts to new heights .What Our Team Looks LikeOur dynamic, cross-functional team comprises backend, frontend, iOS, and Android engineers, collaborating closely with a Product Manager, Analyst, and Designer. Together, we deliver seamless and impactful solutions across all Wise platforms. Collaboration is at the core of our work ethic; we prioritize ownership, knowledge sharing, and are committed to building stable, scalable systems while embracing rapid learning and iteration.

May 4, 2026

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Senior Software Engineer - Getting Help Team

Wise

Full-time|On-site|Budapest

Join the Getting Help Team at Wise!At Wise, our mission is to revolutionize financial services by making them faster, simpler, and more accessible for everyone. The Getting Help team is integral to this mission, focusing on empowering our customers to resolve their issues swiftly and effectively.We have established a robust infrastructure that includes FAQs, self-service pages, and a newly launched chat platform—our primary support channel. With our commitment to enhancing customer interactions, automating solutions, and supporting other teams, we are dedicated to improving overall support experiences. As we aim to make chat the preferred communication channel for our customers by 2026, we need your expertise to elevate it to the next level!  About Our TeamWe are a dynamic, cross-functional team composed of backend, frontend, iOS, and Android engineers, collaborating closely with a Product Manager, Analyst, and Designer. Together, we strive to deliver seamless and impactful solutions across all Wise platforms. Our culture thrives on collaboration, ownership, knowledge sharing, and a shared commitment to building stable, scalable systems while embracing rapid learning and iteration.

Feb 26, 2026

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Senior Software Engineer - AI Contact Automation

Wise

Full-time|On-site|Budapest

About the RoleJoin Wise as a Senior Software Engineer within our Contact Automation team, where you will be instrumental in transforming customer support. In this influential position, you will lead a dynamic, autonomous team to define the vision and deliver comprehensive solutions for the Wise Assistant. This role offers the opportunity to address intricate engineering challenges aimed at automating genuine customer concerns, thereby enhancing their experience and boosting our operational efficiency.Our Work CultureAgile & Collaborative: We embrace an agile methodology, promoting robust collaboration among engineers, product managers, content designers, analysts, and data scientists.Cross-Functional Teams: Collaborate with talented professionals to design, build, and refine solutions that provide real value to our customers.Global Presence: Our team is spread across Budapest, New York, and London, providing a vibrant and diverse work environment.Your ResponsibilitiesDrive the design, development, and deployment of scalable, resilient, and high-performance components for the Wise Assistant, including core Java microservices and contributions to Typescript and Python codebases.Own the intent detection systems, contact processing pipelines, and routing logic that connect customers to a variety of automation solutions (templates, RAG, LLM workflows, AI agents, vendor solutions).Innovate with AI by designing and implementing solutions that leverage foundational LLM models (AWS Bedrock) to effectively address customer inquiries.Lead the technical integration with third-party AI Agent vendors, ensuring seamless and robust connectivity.Continuously enhance the performance, reliability, and scalability of our automation platform to accommodate increasing volumes and complexities.Partner closely with content designers to implement and refine automated conversational flows for a high-quality user experience.Mentor fellow engineers, providing technical guidance and fostering a culture of engineering excellence and continuous growth.

May 5, 2026

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Senior Software Engineer - Contact Automation - AI

Wise

Full-time|On-site|Budapest

Wise is hiring a Senior Software Engineer for the Contact Automation team in Budapest. This position focuses on building automation systems that use artificial intelligence to streamline operations and enhance the experience for users worldwide. Main responsibilities Design and build AI-driven automation solutions that support contact processes Collaborate with colleagues from different areas to deliver systems that are reliable and scalable Improve and update existing automation tools to increase their efficiency and impact What Wise is looking for Strong skills in software development Ability to approach problems with creativity and practical solutions Interest in new technologies and a drive to improve user experience

Apr 23, 2026

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Team Assistant at Wise | Budapest

Wise

Full-time|On-site|Budapest

Wise seeks a Team Assistant in Budapest to support daily office operations and assist team members. This position centers on keeping schedules organized, arranging meetings, and helping communication flow between departments. Role overview Manage calendars and schedules for team members Coordinate meetings and appointments Support daily office tasks to keep operations running Help facilitate communication between different teams Requirements Strong organizational skills Keen attention to detail Comfort handling several tasks at once Proactive approach to supporting colleagues This role is based in Budapest.

Apr 28, 2026

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Wise Platform Enterprise Specialist

Wise

Full-time|On-site|Budapest

Join Wise as a Platform Enterprise Specialist, where you will play a pivotal role in driving our enterprise solutions forward. You will collaborate with cross-functional teams to enhance our offerings and deliver unparalleled value to our clients. Your expertise will be instrumental in guiding enterprise clients through their journey with Wise, ensuring a seamless and impactful experience.

Mar 24, 2026

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Backend Software Engineer - Sportsbook

Betsson Group

Full-time|On-site|Budapest

The Sportsbook Area within Product Development is expanding, and we are on the lookout for a talented Backend Software Engineer! At Betsson, we pride ourselves on having a world-class Sportsbook platform developed in-house by our dedicated tech team. As we rapidly grow and expand into new markets, it’s essential to provide continuous support for our global audience. Our Product Development organization spans five tech hubs worldwide, including Malta, Budapest, Stockholm, Tallinn, and Athens. The Excitement Awaits Life at Betsson Group is akin to a thrilling rollercoaster ride—fast-paced, full of surprises, and endlessly exciting. With over 2,800 colleagues from more than 75 nationalities across our global offices, including 1,500 at our operational headquarters in Malta, every day is filled with new challenges and opportunities for growth. If you are driven by innovation, enjoy pushing boundaries, and want to be part of a diverse international team, you’ll thrive at Betsson. Our Sportsbook Platform is entirely our own—from architecture to trading teams. We host our brands, delivering sports betting experiences to our customers. With cutting-edge tools for our traders and innovative features for customers to engage with various sports, our teams are fundamental in ensuring top-notch performance, functionality, and user experience in the iGaming industry. As a member of our high-performing Sportsbook tech team, you will play a pivotal role in delivering significant business value across our 20+ brands.

Feb 18, 2026

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Fincrime Operations Investigator - Fraud at Wise | Budapest

Wise

Full-time|On-site|Budapest

Wise seeks a Fincrime Operations Investigator - Fraud to help protect customers and the platform from fraudulent activity. Based in Budapest, this position calls for strong analytical skills and a careful approach to detail. Key responsibilities Investigate suspicious activity and potential fraud cases Collaborate with teams across Wise to identify fraud patterns and trends Contribute to refining and improving fraud detection processes Support compliance with relevant regulatory standards Collaboration This investigator works closely with colleagues from multiple departments, sharing insights and strengthening Wise’s ability to prevent fraud. Location This role is based in Budapest.

Apr 24, 2026

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Engineering Lead - Business Onboarding

Wise

Full-time|On-site|Budapest

About the Role Wise is looking for an Engineering Lead to guide the Business Onboarding team in Budapest. This position focuses on improving how businesses join and use Wise, with a hands-on approach to shaping technical solutions and processes. What You Will Do Lead and mentor an engineering team dedicated to business onboarding projects Drive technical decisions and maintain high standards for code quality Collaborate closely with product and design to deliver smooth onboarding experiences Support the integration of Wise services for new business users Location This role is based in Budapest.

Apr 20, 2026

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Mid-Level Backend Software Engineer

Hiya Inc.

Full-time|On-site|Budapest, HU

Our Mission Hiya Inc. is focused on restoring trust in voice communication. With spam, scams, and AI manipulation eroding confidence in phone calls, Hiya’s mission is to make voice safe, useful, and human again. Each month, our AI-powered technology analyzes over 28 billion calls, protecting more than 550 million users and over 800 businesses worldwide. We work with partners such as AT&T, Samsung, British Telecom EE, Rogers, MasOrange, Bell Canada, MasMovil, and Virgin Media O2. Together, we not only block malicious calls but also help people feel secure answering their phones. Hiya is growing rapidly, with over 40% year-on-year expansion. As the landscape of voice threats evolves, we continue to set new standards for reliable, trusted communication on a global scale. Role Overview: Mid-Level Backend Software Engineer The Partner Distribution team delivers Hiya’s call profiling solutions, Connect, Protect, and Spoof Defence, to mobile operators and OEM device manufacturers around the world. Last year, we brought four new operators onto our platform, and two more joined this month. Our network is expanding quickly. We are looking for a Software Engineer II to help us scale. This engineer will work alongside a small, agile team, tackling challenges from initial design through production. The team values iterative development and takes responsibility for its work in production. What You Will Do Contribute to the development and scaling of backend services that process real-time call signals for millions of calls across a global operator network. Work with technologies including Scala, Kafka, Kubernetes, and AWS. Participate in technical decisions, code reviews, system design, and deployments. Collaborate closely with team members in a supportive, review-driven environment. Own projects from conception to production, with significant autonomy and scope. About the Stack Scala for backend development Kafka for data streaming Kubernetes for orchestration AWS for cloud infrastructure Location This position is based in Budapest, HU.

Apr 16, 2026

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Backend Software Engineer - Player Management

Betsson Group

Full-time|On-site|Budapest

At Betsson Group, we are committed to providing unparalleled customer experiences within the iGaming industry. As one of the market leaders, we offer a diverse array of online gaming products across multiple markets, both through our proprietary gaming platforms and our partner brands.The WowOur Product Development team, renowned for its creativity and innovation, operates from five locations worldwide. If you have a passion for cutting-edge technologies and are ready to take on critical responsibilities, this role is perfect for you!In a fiercely competitive market, we leverage the latest technologies to achieve optimal performance, functionality, and user experience in iGaming.You will join a dedicated team that is developing a scalable, industry-leading platform supporting over 40 online brands, utilized by hundreds of thousands of users and growing.

Mar 9, 2026

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Backend Software Engineer at Scale AI | Budapest, Hungary

Scale AI

Full-time|On-site|Budapest, Hungary

Role overview Scale AI is seeking a Backend Software Engineer based in Budapest, Hungary. The position centers on designing and building backend systems that support business operations worldwide. The main focus is on delivering solutions that are both scalable and efficient, while upholding strong performance and reliability standards. What you will do Develop and maintain backend systems that form the foundation of Scale AI’s products. Work closely with a skilled team to deliver infrastructure that is reliable and responsive. Contribute to projects with a global reach, impacting both customers and partners.

Apr 22, 2026

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Senior Java Engineer for Football Innovations

Hawk-Eye Innovations

Full-time|HUF 1.5M/mo - HUF 2.2M/mo|Hybrid|Hungary, Budapest

Join Our Team as a Senior Java Engineer at Hawk-Eye InnovationsHello, I'm Peter Laszlo, the Backend Discipline Lead and the hiring manager for this exciting opportunity. We invite you to apply for the Senior Java Engineer role within our Football Squad. If you have a passion for developing scalable backend systems and are eager to contribute to high-impact projects for FIFA and UEFA, this is the perfect chance for you.Your Daily ContributionsIn this role, you will be instrumental in designing, developing, and optimizing data-heavy backend services that drive live football events. Our team focuses on managing data feeds, event-driven processing, and cloud infrastructure to provide real-time insights to global football leagues and partners.Working in an agile environment, you will collaborate closely with engineers across our football backend team. The dynamic nature of our projects demands efficiency and scalability to ensure success.Our Core ValuesAt Hawk-Eye, we prioritize collaboration, ownership, and innovation. We foster an environment where engineers can make meaningful contributions, tackle challenging problems, and enhance their skills. We value proactive engineers who can immediately engage in mission-critical projects.Primary ResponsibilitiesDevelop, optimize, and maintain backend services utilizing Java (Spring Boot).Participate in design discussions for both new and existing projects.Engage with football-related data pipelines that support FIFA, Serie-A, and UEFA operations.Deploy and scale applications using AWS (ECS, Lambda, S3, DynamoDB, etc.).Improve system observability with real-time monitoring and logging tools, such as Datadog.Work with event-driven architectures and implement message queuing systems.

Jan 9, 2026

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