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Senior Fullstack Software Engineer Budapest jobs in Budapest· Page 2

Results 21–40 of 833 for “Senior Fullstack Software Engineer Budapest” in Budapest.

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PGS Software logo
Contract|On-site|Budapest, Budapest, Hungary

Hello, let’s connect!About UsAt PGS Software, part of the Xebia family, we are a prominent global technology company with roots in Central and Eastern Europe. Our journey began with two Polish firms—PGS Software, celebrated for its exceptional cloud and software solutions, and GetInData, a trailblazer in Big Data. Now, our team of over 1,000 experts is dedic…

Feb 18, 2026
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Wise logo
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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Qualysoft Group logo
Full-time|On-site|Budapest

About Qualysoft Group Founded in Vienna in 1999, Qualysoft Group is an independent IT consulting and services company. Our teams support clients worldwide, helping them improve efficiency and stay competitive through advanced IT solutions. We work with organizations in financial services, telecommunications, automotive, and energy. Over 400 professionals contribute their expertise across six subsidiaries, delivering solutions tailored to each client’s needs. Working at Qualysoft Budapest Qualysoft Budapest offers a range of projects that encourage ongoing learning and professional growth. We value integrity, personal development, and a collaborative workplace. Our teams use the latest technologies and support each other’s success. Apply for the Software Tester Role We welcome applications from candidates interested in joining our Budapest office as a Software Tester. Bring curiosity and a willingness to learn, Qualysoft provides the environment and support to help you grow.

Apr 20, 2026
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Qualysoft Group logo
Full-time|On-site|Budapest

About Qualysoft Group Founded in 1999 in Vienna, Qualysoft Group is an independent IT consulting and services company. The team supports international clients with IT solutions designed to improve business performance and efficiency. Qualysoft works with organizations in financial services, telecommunications, automotive, and energy. Over 400 professionals work across six subsidiaries, collaborating to deliver technology tailored to each client. Working at Qualysoft in Budapest Teams at Qualysoft focus on honesty, growth, and stability. Employees have the chance to work on a variety of projects and keep learning as technology evolves. The company values curiosity and welcomes those eager to grow their skills.

Apr 20, 2026
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Wise logo
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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Hawk-Eye Innovations logo
Full-time|HUF 1.8M/mo - HUF 2.5M/mo|Remote|Budapest

Location: Remote (Budapest-based) Contract: Full-Time, Permanent Salary: 1.8M - 2.5M HUF per month Start Date: As soon as possible About Hawk-Eye Innovations Hawk-Eye Innovations develops markerless motion capture technology that helps professional and collegiate sports teams understand and improve athlete performance. Our KinaTrax camera systems are active in over 50 stadiums and labs across MLB, MiLB, and NCAA organizations. Teams use our data collection and analysis tools to make real-time, informed decisions. As leaders in Major League Baseball analytics, we continue to expand into new sports and markets, always aiming to improve how athletes and staff access and use performance data. Role Overview The Front-End Software Engineer will join the product development team, focusing on the KinaTrax Dugout web application, a tool built for baseball analytics and data visualization. This role centers on maintaining and improving current web tools, designing new UI features, and developing biomechanics metrics tailored to client needs. The engineer will also help integrate new data sources into both existing and future web applications, ensuring our visualizations meet evolving sports requirements. Teamwork is central here. The role involves close collaboration with colleagues to keep our tools in step with industry trends and client input. There may also be opportunities to lead projects beyond the core data visualization work. Main Responsibilities Improve and extend the KinaTrax Dugout web application, with a focus on user experience and functionality shaped by client feedback. Add new data sources to existing tools to strengthen our product range. Work with cross-functional teams to push innovation in data visualization. Take the lead on specific projects and initiatives when needed.

Apr 15, 2026
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Sentec AG logo
Full-time|On-site|Budapest, Budapest, Hungary

Become a pivotal member of our innovative team as a Senior Embedded Software EngineerSentec AG is a distinguished Swiss-American company at the forefront of medical device technology, specializing in advanced respiratory care solutions. Since our inception in 1999, we have embraced a deep-tech philosophy, integrating cutting-edge science and innovative technologies to enhance the lives of respiratory patients around the globe.Our mission is to drive transformative changes in clinical practices that mitigate the challenges faced by respiratory patients, optimize healthcare outcomes, and reduce costs. We leverage the latest scientific advancements and engineering technologies across our three primary platforms: transcutaneous monitoring, intrapulmonary percussive ventilation, and electrical impedance tomography. All our products are developed and manufactured in-house, ensuring the highest quality standards.We are proud to have received Kununu’s Top Company award in 2025 and 2026.

Nov 5, 2025
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Deutsche Telekom IT Solutions logo
Full-time|On-site|Budapest Debrecen Pécs Szeged

Join our dynamic team at Deutsche Telekom IT Solutions as a German Speaking FullStack Application Developer. This is an exciting opportunity for talented individuals to contribute to innovative projects while working in a collaborative environment. You will be responsible for developing and maintaining web applications, ensuring high performance and responsiveness, and collaborating with cross-functional teams to define, design, and ship new features.We are looking for candidates who are passionate about technology and eager to tackle challenges in software development.

Mar 9, 2026
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Cambridge Mobile Telematics logo
Full-time|On-site|Budapest, HU

Cambridge Mobile Telematics (CMT) develops technology to improve road safety for drivers worldwide. The company’s DriveWell® Fusion platform gathers sensor data from millions of IoT devices, such as smartphones, proprietary Tags, connected vehicles, dashcams, and third-party hardware. This data, combined with contextual information, helps organizations understand vehicle and driver behavior. Auto insurers, automakers, commercial mobility providers, and public agencies use CMT’s insights to support risk assessment, safety programs, claims handling, and driver improvement efforts. CMT is headquartered in Cambridge, MA, with offices in Budapest, Chennai, Seattle, Tokyo, and Zagreb. Role overview The Senior Software Engineer, Customer Solutions, will focus on building and enhancing systems for CMT’s growing customer base. This position leads the development of custom applications and integrations that address specific business needs. Responsibilities include overseeing design, guiding implementation, and ensuring smooth deployment throughout each project. What you will do Lead the creation and improvement of tailored systems and applications for customers Oversee system design and integration from planning through deployment Work closely with clients and internal teams to ensure solutions meet business requirements What we look for Experience developing software solutions for external clients or partners Ability to manage the full project lifecycle, from design to deployment Strong communication skills and a customer-focused approach

Apr 29, 2026
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Wise logo
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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Xebia logo
Contract|On-site|Budapest, Budapest, Hungary

Hello, let’s connect!Who We Are Xebia is a renowned global technology company with roots in Central and Eastern Europe, initiated by two innovative Polish firms: PGS Software, recognized for its exceptional cloud and software solutions, and GetInData, a trailblazer in Big Data. Currently, we boast a team of over 1,000 specialists dedicated to delivering outstanding services in cloud, data, and software development. Our journey is just beginning.What We Do We engage in projects that are impactful and transformative. Our work spans various sectors, including fintech, e-commerce, aviation, logistics, media, and fashion, empowering our clients to create scalable platforms, data-centric solutions, and next-generation applications utilizing ML, LLMs, and Generative AI. Our esteemed clientele includes Spotify, Disney, ING, UPS, Tesco, Truecaller, AllSaints, Volotea, Schmitz Cargobull, and Allegro or InPost.We prioritize intelligent technology, true ownership, and continuous professional development. Utilizing modern, open-source technology stacks, we proudly partner with industry leaders like Databricks, dbt, Snowflake, Azure, GCP, and AWS. Fun fact: we were the first AWS Premier Partner in Poland!Beyond Projects What distinguishes Xebia? Our vibrant community. We host events such as the Data&AI Warsaw Summit, organize meetups (Software Talks, Data Tech Talks), and foster a culture that actively supports your growth through Guilds, Labs, and personal development budgets — enhancing both technical and soft skills. It’s more than a job; it’s a space for growth.What sets us apart? Our mindset. Our atmosphere. Our people. While it's challenging to convey in writing, we invite you to visit us and experience it firsthand.About the RoleWe are seeking a meticulous QA Manual Engineer to join our retail-focused product team, dedicated to enhancing user interfaces, checkout systems, and comprehensive transaction workflows. This role requires validating web, mobile, and backend components within a contemporary, containerized environment.This position is perfectly suited for a detail-oriented QA professional who thrives on system-level analysis, validating user journeys, and collaborating closely with cross-functional teams.Your Responsibilities:Test user interfaces across web and mobile platforms to ensure functional accuracy and consistency in responsive design.Validate checkout and payment processes, including POS-related flows, payment gateways, and various transaction scenarios.Conduct API testing utilizing tools such as Postman and others.

Feb 18, 2026
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SEON Technologies Inc. logo
Full-time|Hybrid|Budapest

Join SEON, the forefront of fraud prevention and AML compliance, empowering thousands of companies globally to combat fraud, mitigate risks, and safeguard revenues. By leveraging over 900 real-time, first-party data signals, SEON not only enriches customer profiles but also detects suspicious activities and optimizes compliance processes from a unified platform. With our innovative solutions, we deliver richer data, unparalleled analytical transparency, and accelerated time to value compared to any competitor. Our efforts have helped businesses achieve a 95% reduction in fraud and a 32x return on investment, propelling our rapid expansion alongside leading digital brands like Revolut, Wise, and Bilt.As a Senior Site Reliability Engineer (SRE) at SEON, you will be integral to the enhancement and upkeep of our cloud infrastructure's reliability, scalability, and performance. Collaborating with cross-functional teams, your efforts will ensure that our systems remain robust, scalable, and efficient.This position offers flexibility, with options for a hybrid work schedule based in Budapest or fully remote work within Europe.

Mar 11, 2026
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Zocks logo
Full-time|Hybrid|Budapest

Company Overview:Zocks is a pioneering AI startup backed by venture capital, dedicated to revolutionizing the financial services industry and beyond, where security and privacy are paramount. Our founding team consists of industry veterans from notable companies such as Twilio, IBM, Microsoft, and Hearsay Systems, who have extensive experience in real-time communication products and enterprise platforms. We leverage AI to seamlessly connect human conversations with enterprise systems, starting with the financial sector. At Zocks, our goal is to streamline business operations and eliminate inefficiencies that slow down progress. Our state-of-the-art platform enables natural communication while capturing essential information, allowing businesses to reduce data entry efforts, enhance their workflows, and focus on their most important asset: their clients.Location: Budapest, XI. (On-site Monday to Thursday, Remote on Fridays)Why join us? As we continue our rapid expansion, we are seeking a Senior DevOps Engineer to lead the development and management of our cloud infrastructure. We are looking for a knowledgeable and experienced professional who can enhance our cloud capabilities, ensuring they are scalable, secure, and efficient to meet our growing demands.

Mar 31, 2025
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Wise logo
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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mpsolutions logo
Full-time|On-site|Budapest, Budapest, Hungary

Join our dynamic team at mpsolutions as a Full Stack Web Engineer, where you will contribute to the creation and advancement of a cutting-edge, event-driven platform. Your role will encompass the design and delivery of features across the technology stack, with a particular focus on asynchronous architectures and event streaming.We foster an innovative environment that encourages the use of advanced coding tools (such as Cursor and Claude) to enhance productivity and code quality during development.Your Responsibilities:Develop and maintain backend services utilizing NestJS (Node.js/TypeScript)Create responsive and maintainable frontend applications with Angular or ReactDesign and implement event-driven and asynchronous flows, including messaging patterns and stream processingEngage with Kafka topics, producers/consumers, schemas, and delivery semantics (e.g., retries, idempotency)Collaborate on system design, API contracts, observability, and performance optimizationContribute to engineering best practices: clean code, code reviews, automated testing, and CI/CD

Jan 21, 2026
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mpsolutions logo
Full-time|Hybrid|Budapest, Budapest, Hungary

Join a global leader in technology dedicated to energy innovation for a sustainable future. Our client is at the forefront of transforming energy solutions with advanced gas engine technologies, digital platforms, and energy services. With operations in over 100 countries, they focus on advancing engineering while prioritizing the well-being of people and the planet.The Senior Data Engineer plays a crucial role in collaboration with Data Analysts, BI Developers, and Requirements Engineers to lay the groundwork for all analytical projects. This position entails building and managing data pipelines that extract, transform, and load (ETL) data from various sources into a centralized repository, subsequently facilitating project-specific data delivery.Your Responsibilities: Architect and deploy scalable and resilient data pipelines that meet the analytics and data processing requirements. Design and maintain robust database architectures, including data lakes and warehouses. Ensure data integrity and consistency through meticulous data cleaning, transformation, and validation processes. Engage with Data Analysts, BI Developers, and Requirements Engineers to gather project requirements and provide data solutions aligned with business goals. Enhance data retrieval processes by developing pipelines and physical data models tailored for reports and various analytical projects. Implement data security and privacy protocols to ensure compliance with legal and regulatory standards. Document all created data pipelines comprehensively.

Jul 29, 2025
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mpsolutions logo
Full-time|On-site|Budapest, Budapest, Hungary

Join us in pioneering cutting-edge imaging and 3D technology, presently under provisional patent. As a Senior Software Engineer specializing in C++, you will play a vital role in the development of our next-generation platform, with significant exposure to machine learning systems.In this senior-level position, you will engage in the design, development, and maintenance of robust backend services, data pipelines, and application layers. You will translate machine learning concepts into dependable, production-grade systems while collaborating closely with ML engineers, GPU infrastructure teams, and product engineers. This role offers a unique opportunity to enhance your expertise in applied machine learning.

Apr 7, 2026
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SEON Technologies Ltd. logo
Full-time|Hybrid|Budapest

At SEON, we are at the forefront of fraud prevention and AML compliance, empowering businesses globally to combat fraud, mitigate risks, and safeguard their revenues. With access to over 900 real-time, first-party data signals, SEON enhances customer profiles, identifies suspicious activities, and simplifies compliance processes, all from a single platform. Our innovative solutions deliver richer data and quicker insights than any other competitor, leading to a remarkable 95% reduction in fraud and a 32x return on investment for our clients. We are experiencing rapid growth, forming partnerships with leading digital brands like Revolut, Wise, and Bilt.As a Senior Full Stack Engineer at SEON, you will leverage your advanced software engineering skills while also mentoring and guiding our engineering teams in collaboration with our leadership. Our approach is centered on product-led growth.Join our ID Verification Team, which is crucial to our expanding product offerings. You will oversee the development of our ID verification services, including backend components, SDKs, and customer-facing platforms. As we transition our current beta product into a core element of SEON's fraud analysis suite, our focus will be on continuous feature enhancements and pioneering improvements to optimize our clients' fraud prevention processes. Your work will encompass frontend development (React-based SDK and admin dashboard), backend development (Node.js and AWS Lambda functions), database design (Postgres), and crafting solutions for complex technical challenges.This position is based in our Budapest office and offers a hybrid work model.

Sep 25, 2025
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Xebia logo
Contract|On-site|Budapest, Budapest, Hungary

Join Our Team!About UsXebia is a leading global tech company with roots in Central and Eastern Europe, originating from two renowned Polish firms: PGS Software and GetInData. With a workforce of over 1,000 skilled professionals, we excel in delivering exceptional solutions in cloud computing, data analytics, and software development.Our MissionWe engage in meaningful projects across various industries including fintech, e-commerce, aviation, logistics, media, and fashion. Our focus is on crafting scalable platforms and innovative applications using advanced technologies such as Machine Learning, Large Language Models, and Generative AI. Our esteemed clientele includes industry giants like Spotify, Disney, ING, UPS, and Tesco.Our Unique CultureAt Xebia, we foster a vibrant community that promotes growth through events like the Data&AI Warsaw Summit and regular meetups. We provide opportunities for professional development in both technical and soft skills through our Guilds and Labs. We believe in creating an environment that feels more like a journey than just a job.Project OverviewWe are seeking a meticulous QA Manual Engineer to join our retail-focused product team. This role involves validating user interfaces, checkout systems, and end-to-end transaction workflows across web and mobile platforms within a modern, containerized environment.The ideal candidate is detail-oriented, possesses a keen understanding of system-level thinking, and enjoys collaborating with cross-functional teams to ensure a seamless user experience.Your ResponsibilitiesConduct thorough testing of user interfaces on web and mobile platforms to ensure functional accuracy and responsive design consistency.Validate checkout and payment workflows, including POS-related processes and payment gateways.Execute API testing using tools such as Postman or similar applications.

Feb 18, 2026
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Zocks logo
Full-time|Hybrid|Budapest

Company Overview:At Zocks, we are a forward-thinking AI startup backed by venture capital, dedicated to revolutionizing financial services and other sectors that prioritize security and privacy. Our founding team members have extensive experience with industry giants such as Twilio, IBM, Microsoft, and Hearsay Systems, having developed cutting-edge real-time communication solutions and enterprise tools. We leverage AI to enhance interactions between humans and enterprise systems, beginning with financial services.Our mission is to simplify business processes that are often hampered by inefficiencies. Our state-of-the-art platform enables seamless communication, capturing essential information to minimize manual data entry, enhance operational efficiency, and allow our clients to focus on what truly matters—their customers.Location: Budapest, XI. (On-site Monday to Thursday, Remote on Fridays)Role Overview: As Zocks continues to grow rapidly, we are on the lookout for an enthusiastic and experienced Senior IT Recruiter to join our talent acquisition team. This position is perfect for a seasoned recruitment expert who excels in a fast-paced environment and is capable of managing the entire recruitment process to attract and retain exceptional talent, playing a crucial role in our company's success.

Jan 28, 2026

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