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• Lead a team of SAP Technical (Basis) Engineers and oversee SAP service delivery.
• Provide oversight and guidance to team members, including system performance monitoring.
• Drive continual improvement in systems operations through tool-building and automation.

Apiphani is a technology-enabled managed services company dedicated to redefining what it means to support mission-critical enterprise workloads.

• Driving technical decisions and facing complex business challenges with clients and cross-functional teams;
• Conducting code reviews and ensuring adherence to architectural standards;
• Mentoring and coaching team members on best practices, code quality, and technical growth.

CI&T unites human expertise with AI to create scalable tech solutions. With over 8,000 employees around the world, they've built partnerships with more than 1,000 clients and value a diverse, inclusive, and safe work environment.

• You develop and scale solutions primarily with Java & Spring Boot – independently and with realistic goals.
• Analyze existing systems and decide whether refactoring or new development is the right way to achieve the goal.
• Design performant REST-APIs and make well-founded design decisions in various project contexts.

Public Cloud Group (PCG) helps companies modernize, secure, and future-proof their IT landscapes in the cloud. They have nearly 500 cloud experts at 21 locations within Europe and are continuing to grow.

Responsible for contributing to the development, enhancement, and maintenance of Java-based components and interfaces. Involve hands-on coding, testing, debugging, and applying analytical skills to create reliable functionality. Collaborate with technical and non-technical teams to implement and maintain business and software solutions effectively.

WinAir is a fully browser-based solution, used in more than 30 countries, and the longest-standing aviation management software provider with over 35 years in operation.

• Driving technical decisions and facing complex business challenges with clients and cross-functional teams.
• Conducting code reviews and ensuring adherence to architectural standards.
• Mentoring and coaching team members on best practices, code quality, and technical growth.

CI&T is a tech transformation specialist, uniting human expertise with AI to create scalable tech solutions. With over 8,000 employees around the world, they have partnerships with more than 1,000 clients during their 30 years of history, fostering a culture of innovation and collaboration.

• Design, develop, and maintain backend services, APIs, and data pipelines that power Knock's customer-facing and internal applications.
• Architect and build scalable backend services using Node.js and TypeScript, ensuring they integrate seamlessly with our frontend experiences.
• Contribute to AI-powered features and initiatives, integrating AI services to enhance our risk analysis and decision-making capabilities.

Knock is redefining the home buying and selling experience. They are a passionate team of industry experts who knew there had to be a better, simpler way for people to navigate the journey between homes and have been honored as one of Inc.’s Best Workplaces six times in the past seven years.

• Develop and maintain robust, scalable backend systems using Node.js (Express and NestJS).
• Collaborate with engineers, designers, and product managers to drive projects forward.
• Tune and optimize database queries for maximum efficiency and performance.

ClickUp is an AI workspace, unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI.

This role involves project work within an OpenText xECM SuccessFactors rollout team. Responsibility of executing the integration between SAP SuccessFactors and OpenText xECM for SuccessFactors across 20+ countries. Setup of OpenText xECM SuccessFactors connection across multiple countries based on a global template approach.

Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group and Hungary’s most attractive employer, providing IT and telecommunications services.

• Design, develop, and maintain high-quality, scalable web applications and platform services.
• Build robust backend services and APIs using modern frameworks and cloud-native patterns.
• Provide architectural direction, evaluate technical trade-offs, and guide long-term platform evolution.

We are seeking an experienced Senior Fullstack Developer who excels in both hands-on engineering and leading projects.

• Develop, maintain, and optimize server-side components, APIs, and microservices.
• Collaborate with front-end developers to integrate elements and ensure seamless user experiences.
• Design and implement high-performance applications with reusable, testable, and efficient code.

Jobgether is connecting talent with opportunities by leveraging AI. They focus on quick, objective, and fair reviews of applications against core requirements.

Install, configure, and maintain SAP systems and related components. Perform system upgrades, patches, and support package implementations. Troubleshoot and resolve SAP Basis-related issues.

As Hungary’s most attractive employer in 2025, Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group.

• Collaborate with project owners and business units to validate and prioritize business demands
• Translate functional designs into detailed specifications and ensure stakeholder alignment
• Deliver cost-efficient, user-centric SAP solutions in collaboration with cross-functional teams

Jobgether uses an AI-powered matching process to ensure applications are reviewed quickly, objectively, and fairly against the role's core requirements. Their system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company.

• Develop RESTful web services using Java and Spring Boot.
• Design and maintain APIs following REST standards.
• Contribute to CI/CD, logging, monitoring, and release management.

As Hungary’s most attractive employer in 2025, Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group providing IT and telecommunications services.

• Design, develop, test, and maintain complex software applications.
• Architect and implement high-quality, scalable, and secure software solutions.
• Utilize Java, Java EE/SE, JAXB, JSP, JSF, React, Hibernate, Web Services, HTML Spring, SpringBoot RESTful web services, and Linux/Sun/Solaris.

Citizant is a leading provider of professional IT services to the U.S. government.

• Design, develop, and maintain core OTA services including booking flows and reservation management.
• Build and optimize integrations with third-party travel suppliers and payment gateways.
• Architect scalable, distributed systems capable of handling high-volume transactions.

Casago is a vacation rental company where great people create exceptional experiences. They've grown into a trusted industry leader delivering genuine hospitality, valuing contributions, investing in growth, and giving the opportunity to make a real impact.

• Develop high-quality backend and frontend applications, adhering to best coding practices.
• Ensure production stability and promptly resolve critical issues.
• Mentor junior developers and review peer pull requests to maintain code quality.

Bjak is focused on providing access to affordable and sustainable financial services for people in ASEAN and is the largest insurance portal in Southeast Asia.

• Develop microservices under good practices and decoupled architectures.
• Design, build and consume RESTful APIs.
• Integrate internal systems and third-party services.

Tekton Labs is looking for a Backend Developer (.Net) for a global project in the financial sector.

• Design, develop, and maintain full-stack web applications using React 19, and Node.js.
• Implement tRPC APIs and ensure type-safe, end-to-end communication across services.
• Containerize and deploy applications using Docker, ensuring smooth CI/CD pipelines.

G2i helps startups hire senior engineers faster and smarter through video-based technical evaluation.

• Design and build scalable services and APIs for web applications.
• Architect and maintain robust backend systems and database models.
• Analyze product requirements and produce high-quality, production-ready code.

Solace is a healthcare advocacy marketplace that connects patients and families to experts who help them understand and take charge of their personal health.

As a Fullstack Developer with Backend focus, be part of the team that builds the next generation of Workforce Management for the entire Deutsche Telekom Technology domain. Develop and implement new frontend features based on product requirements. Apply bugfixes on both frontend and backend (frontend prioritized).

As Hungary’s most attractive employer in 2025, Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group with more than 5300 employees.