Senior Full-Stack Developer

Join the dynamic team at Louis Dreyfus Company as a Senior Full-Stack Developer. In this pivotal role, you will leverage your expertise in both front-end and back-end development to create innovative software solutions that drive our business forward. You will collaborate closely with cross-functional teams to design and implement cutting-edge applications t…

Join the Deutsche Telekom IT Solutions team as a Senior Full-Stack Developer and be a key player in enhancing the Telekom Distribution Partner Portal (T-VPP), the go-to platform for both internal and external sales of Deutsche Telekom products. This platform empowers our distribution partners to effectively market fixed-line and mobile products through a streamlined web interface and robust B2B web service integrations.We are seeking an experienced developer with a strong background in backend development, with over 80% of your work focusing on enterprise services, integrations, security, and data processing. The role will also involve occasional frontend development tasks, making it a well-rounded opportunity for a skilled developer.Your Key Responsibilities:Engage in backend development with Spring-based enterprise applications (80%)Integrate internal and external systems utilizing REST and SOAPDesign and implement secure APIsProvide production support, monitoring, and performance optimizationParticipate in frontend development using JSF, React, or Angular (approximately 20%)

Join our dynamic team as a Mid-Senior Full-Stack Developer at Louis Dreyfus Company in Budapest. In this role, you will be responsible for designing and implementing robust web applications across the full stack, ensuring top-notch performance, and enhancing user experience. Collaborate with cross-functional teams to deliver high-quality software solutions and contribute to our innovative projects.

Deutsche Telekom IT Solutions seeks a Full Stack Developer with hands-on experience in React and Java for its Budapest location. This position centers on developing and enhancing various projects as part of a supportive team. What you will do Build and refine software solutions using React and Java Work closely with colleagues to deliver dependable, high-quality results Apply modern technologies to meet project goals Requirements Professional experience with React and Java Comfort working in a team setting Commitment to producing reliable, well-crafted solutions

Role overview Qima seeks a Senior Manager, Data & Web Engineering to join their Budapest office. This leadership position manages a team of data engineers and web developers, focusing on the creation and improvement of data solutions and web applications. The role shapes data frameworks and helps ensure web platforms run smoothly, offering a dependable and user-friendly experience. What you will do Lead and mentor a group of data engineers and web developers Oversee development and refinement of data frameworks Maintain high standards for web platform performance and usability Collaborate with cross-functional teams to apply best practices in data management and web engineering Guide the team through complex technical issues Deliver projects on time and within budget Encourage continuous learning and foster innovation within the team Requirements Demonstrated experience leading teams in data engineering and web development Strong knowledge of data frameworks and web application performance Ability to work effectively across departments Track record of mentoring and developing technical staff Comfort managing several projects and shifting priorities This position is located in Budapest.

Join Lab49 as a Senior Web UI Developer (Angular) and be a part of an award-winning consultancy that specializes in creating tailor-made technology solutions for the finance sector. Since our inception in 2002, we have been at the forefront of technological innovation, bridging Silicon Valley's cutting-edge advancements with the dynamic world of Wall Street. In this role, you will collaborate with cross-functional teams, engage directly with clients, and transform complex business challenges into robust technical solutions that will be deployed into production environments.

Are you eager to become part of an international team dedicated to making the world a safer place? If so, Securitas Hrvatska is the ideal choice for you! As a member of the Securitas Group, which employs over 340,000 professionals across 44 countries, we prioritize the safety of communities worldwide. We are currently seeking individuals who share our core values of trust, vigilance, and helpfulness to join our expert team in Croatia.

Join our esteemed partner, a premier financial services institution, as they navigate the complexities of a vast enterprise IT ecosystem catering to millions of users. Their mission centers on developing stable, scalable, and cutting-edge digital platforms while consistently enhancing reliability and user satisfaction. In line with a transformative technological journey, they are fortifying their observability and reliability engineering capabilities.Key Responsibilities:Participate in the architecture and execution of observability solutions, including high-level and low-level designs.Create and manage logging, metrics, and distributed tracing systems.Develop and oversee monitoring dashboards and alerting mechanisms.Assist in incident analysis and root cause investigations.Implement improvements to system reliability by leveraging SRE methodologies.Establish and enforce observability standards and best practices.Automate monitoring and operational processes.Work collaboratively with infrastructure and application teams to enhance system visibility and operability.

We are seeking an experienced DevOps Engineer for a fast-growing, Hungarian-owned company in the energy sector. This company specializes in renewable energy production, energy storage solutions, and the development of energy management systems. In this position, you will have the opportunity to design and operate systems that have a real business and industry impact.Workplace: Budapest, III. districtWork Arrangement: Hybrid, 50% home office – 50% in-officeResponsibilitiesDesign, build, and manage Azure-based cloud infrastructureImplement infrastructure automation using Terraform (Infrastructure as Code)Manage, operate, and optimize Kubernetes environmentsMaintain and develop Helm chartsEstablish, develop, and continuously optimize CI/CD pipelinesEnsure the scalability and reliability of containerized applicationsApply monitoring, logging, and system security best practicesCollaborate closely with development, architecture, and operations teamsRequirementsQualifications3-5 years of relevant DevOps experienceStrong expertise in Azure (both design and operational level)Practical experience with TerraformDaily use of Kubernetes and Helm chartsSolid understanding of CI/CD practicesIndependent, proactive work style with a systems thinking approachPreferred QualificationsExperience with AWSFamiliarity with multiple cloud environmentsBackground in energy or industrial environmentsThis position is ideal for a professional who wishes to work with complex, business-critical systems and envisions a long-term career in a stable yet innovative environment.BenefitsDiverse projects based on modern technologiesAn innovative and stable company backgroundParticipation in professional events, workshops, and hackathonsFlexible working hours and a friendly atmosphereTeam-building programs and leisure activitiesReal impact on products and clients

mpsolutions is searching for a Lead Infrastructure & Platform Engineer for Cloud & ML Serving to join the team in Budapest. This position centers on building and maintaining the core platform that delivers machine learning models in real time to a wide user base. The work supports AI and imaging projects, and offers the opportunity to shape both cloud and serving architecture from the ground up. Main responsibilities Design and maintain cloud infrastructure across AWS, GCP, and Azure. Deploy and scale machine learning models in production environments. Develop high-load backend systems, including APIs, inference pipelines, and data processing components. Contribute to production server code, not just operational tasks. Make platform-level decisions focused on performance, latency, and reliability. Requirements Minimum 8 years of experience in cloud, platform, or distributed systems roles. Deep knowledge of AWS, Kubernetes, CI/CD pipelines, and Infrastructure as Code (IaC). Hands-on experience with ML serving, GPU inference, and real-time systems. Strong programming skills in Python and C++ (beyond basic scripting). Understanding of scaling, latency, fault tolerance, and observability in production systems. Fluency in English. What makes this role different This position blends platform engineering, backend development, and machine learning serving. It is not a traditional DevOps job. Full ownership of the stack, from infrastructure through backend systems to ML model serving. Work on systems that handle real-world, high-scale traffic. Contribute in a startup environment where technical decisions directly shape the product. For those interested in building foundational platforms and making key technical choices, mpsolutions welcomes a conversation.

Join our dynamic team at hmgroup as a Cash Office Responsible in Budapest. This full-time role is crucial in ensuring smooth cash management operations within our organization. You will be responsible for maintaining accurate records, overseeing cash transactions, and supporting the financial department in various tasks. If you are detail-oriented and thrive in a fast-paced environment, we want to hear from you!

Lead Machine Learning Engineer(Specializing in Computer Vision / Real-time Systems / GPU)We are seeking a talented Lead Machine Learning Engineer to join an innovative technology company focused on research and development. You will play a pivotal role in the creation of a next-generation imaging and 3D technology platform.The product is a groundbreaking solution currently under development and in the patent process, designed for real-time data processing and high-performance machine learning models.In this role, you will have full ownership of the machine learning stack—from model design through to production deployment.Key Responsibilities:Design, develop, and optimize machine learning modelsEstablish end-to-end ML pipelines (data collection → training → deployment)Build high-volume training workflows and evaluation frameworksDeploy models in a production environment and optimize for inferenceDevelop systems for monitoring, drift detection, and model lifecycle managementCollaborate closely with:The GPU infrastructure teamBackend and mobile developersProvide technical guidance, mentoring, and lead code reviewsQualificationsWhat We Are Looking For:7+ years of experience in Machine Learning engineeringStrong proficiency in Python and modern ML frameworks (such as PyTorch or TensorFlow)Experience in training large-scale models (GPU, distributed training)Deep understanding of:Model optimization and quantizationReal-time inferencePerformance tuningProven experience in building production ML systemsPreferred Qualifications:Experience with computer vision, imaging, or sensor dataFamiliarity with CUDA, ONNX, or TensorRTExperience with mobile-backend ML integrationBenefitsWhat We Offer:Opportunity to participate in pioneering technology developmentA high-impact role where you will make significant technical decisionsAccess to a modern, high-performance technological environmentClose collaboration with researchers and senior engineersStable yet innovation-driven operational culture

Participate in providing professional support and coordination for accounting consulting tasks, primarily focusing on IFRS and Hungarian accounting regulations. Engage in complex accounting projects, such as the introduction of IFRS, impact assessments of new standards, consolidation, and preparation of financial statements, where you will work independently on accounting-related professional queries while supporting senior accounting experts. Coordinate the work of junior accounting consultants, aiding in their professional and personal development. Contribute to regional accounting consulting projects and support accounting projects managed by international teams. Assist in maintaining client relationships throughout the projects.

Join Our Innovative Team At Betsson Group, we are on the lookout for a skilled AI Engineer who is ready to create top-tier applications and solutions. In this role, you will design and develop cutting-edge AI solutions, context systems, and AI Agents, while also maintaining and enhancing our diverse range of AI products. Engage in research on advanced models and work alongside our product and architecture teams to deliver high-performance services enjoyed by millions of players. This is your chance to leverage state-of-the-art technology and contribute to world-class products. Your Role and Responsibilities: Focus on developing and maintaining modular and reusable systems while exploring new technologies to enhance our offerings. Participate in design discussions, troubleshoot complex challenges, and contribute directly to our codebase. Play an integral role in fostering a collaborative and high-performing team culture, including code reviews and supporting fellow engineers and tech leads. Requirements: Demonstrated experience in developing and delivering production-ready AI applications. Strong technical foundation in Generative AI, Large Language Models (LLMs), and Prompt Engineering. Experience in building context systems utilizing RAG, Vector Stores, and MCP. Proficient in developing AI Agents using frameworks such as LangGraph and LangChain. Experience in mentoring or leading engineers in a technical capacity.

Join a top-tier financial services organization that boasts one of the most extensive IT infrastructures in the region. Our partner is dedicated to providing systems that are stable, secure, and scalable while continuously advancing their technology landscape. As a member of a high-performing infrastructure team, you will play a critical role in managing mission-critical platforms that serve millions of users.We are hiring for two distinct experience levels: Engineer (3+ years of experience) Senior Engineer (5+ years of experience with mentoring responsibilities)Key Responsibilities:Design, implement, and manage large-scale, high-availability virtualization environments utilizing VMware and Microsoft Hyper-V.Support and maintain the VDI infrastructure from a server-side perspective.Manage change requests, incidents, and problem management processes effectively.Oversee the virtual machine lifecycle in collaboration with cross-functional infrastructure teams.Conduct regular patching, upgrades, and system hardening activities.Monitor and optimize capacity and resource utilization within the virtualized environment.Create and maintain automation scripts using PowerShell and/or PowerCLI.Prepare and sustain system documentation and operational procedures.Assist with audits and provide necessary data for compliance-related efforts.Engage in infrastructure projects and continuous improvement initiatives.Collaborate with vendors and external partners to ensure smooth operations.Participate in the on-call rotation as necessary.

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.

Join our partner, a leading global consulting and professional services firm recognized for its extensive reach in over 150 countries. Collaborate with enterprise clients from diverse sectors like finance, telecommunications, and the public sector.As part of a newly established Cloud Security Competence Center in Budapest, you will contribute to strategic cloud transformation projects that are large in scale and complexity, ensuring long-term stability and international collaboration.Key Responsibilities:Design and implement robust Azure cloud security solutions, including policies, baselines, and hardening techniques.Oversee and enhance identity and access management (IAM) within cloud environments.Configure and manage security tools such as Microsoft Defender, Sentinel, and logging & monitoring.Assist in governance, compliance, and audit processes in a corporate setting.Collaborate effectively with cloud, platform, and security teams on international initiatives.Play a pivotal role in building and expanding a new cloud security capability.

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.

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

Internship Overview Tulip is looking for a Solutions Engineer Intern in Budapest. This internship offers the chance to work closely with seasoned engineers and learn how technology shapes real business outcomes. What You Will Do Work alongside engineers to understand client requirements Help design and build custom solutions for clients Contribute to improving the user experience Why Join Tulip This internship provides practical experience and mentorship within a collaborative team. Gain exposure to real projects and develop skills that matter in technology and client-facing roles.