Developing, maintaining, and supporting backend microservice applications using Java.
Designing, developing, testing, and documenting RESTful and Reactive APIs using Spring WebFlux.
Ensuring code quality through automated testing using JUnit 5 and integration tests.
Deutsche Telekom IT Solutions, a subsidiary of the Deutsche Telekom Group, is Hungary’s most attractive employer in 2025 according to Randstad's survey. They provide IT and telecommunications services with more than 5300 employees, serving large customers in Germany and Europe.
Contribute to a full life-cycle of the product (including problem discovery, prototyping, design, implementation, and measuring adoption)
Build services with Java / Node.js (Express, Nest.js) on top of Kubernetes/AWS/GCP infrastructure
Build developer-friendly RESTful APIs
SmartRecruiters is a global leader in enterprise recruitment software, offering a cloud-based global Hiring Success platform that allows teams to attract, select, and hire the best talent. They are a values-driven, global-minded, and well-funded tech company with a collaborative, diverse, and remote-friendly work environment.
Develop and maintain all aspects of your product together with your cross-functional team.
Strive for improvement of the customer experience and data safety.
Play a key role in developing, launching, and maintaining software solutions in a collaborative and autonomous team.
Redcare Pharmacy is Europe’s No.1 e-pharmacy, powered by passionate teams and cutting-edge innovation. They strive to create a healthy, collaborative work environment where every employee feels valued and inspired to contribute to their vision “Until every human has their health”.
Collaborate across disciplines to deliver innovative solutions.
Design and implement robust, scalable, and maintainable systems.
Build and operate high-performance microservices using Spring Boot.
Welltech is a global company with Ukrainian roots, aiming to help people adopt healthy habits. With over 700 professionals across five hubs and a remote-friendly environment, they focus on innovative wellness solutions.
Architect, develop, ship, monitor, and maintain throughout the whole software development life cycle.
Use your experience, hands-on, thinking outside the box, and can-do attitude to solve complex problems.
Lead by example and mentor those around you to push boundaries and excel.
AUTO1 Group is revolutionizing the automotive industry with cutting-edge tools and applications. They have a remote-first team, and value diversity, open communication, and direct communication which creates a truly international and diverse working environment with more than 100 different nationalities.
Contribute to developing scalable and reliable solutions.
Collaborate with stakeholders to define project requirements.
Mentor junior developers and contribute to a learning culture.
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 built partnerships with more than 1,000 clients during their 30 years of history, fostering a collaborative and English-speaking environment.
Design and lead the development of backend services in a Microservice Architecture
Own architectural decisions with a focus on scalability, reliability, and performance
Integrate AI-driven capabilities where they add product value
ApyHub empowers employees and encourages them to identify and propose ideas and solutions to drive the company forward. They allow employees the freedom to meet expectations in the way they think is best, working hard to scale their culture and core values.
Design, develop, document, integrate, test, and deliver scripts, code, and other services employing agile DevOps project life-cycle methodologies.
Work collaboratively with technical and business team members to develop and maintain business solutions following agile development principles and practices.
Design and develop applications with an eye towards simplicity, reliability, manageability, scalability, extensibility, performance, re-use, and maintenance of applications utilizing Ruby on Rails and related technologies
Sparksoft is an IT company that delivers solutions to government clients. They are committed to innovation and excellence, and known for problem solvers and innovators consistently delivering extraordinary outcomes.
Join an engineering team that values mutual respect and a fun working environment.
Design software solutions, spending most of your time programming.
Contribute your ideas and take part in the implementation process.
Sport Alliance GmbH is a market-leading company in the fitness and SaaS industry. They have an international team and a diverse and inclusive environment.
Design, develop, and maintain high-quality, scalable backend code to power both internal and external workflows.
Collaborate with frontend engineers, infrastructure engineers, product managers, and others to build powerful features.
Lead the planning and design for the backend portion of projects that help keep students safe.
Gaggle supports student safety and well-being by working with K-12 schools to prevent bullying, school violence, self-harm, and suicide. They also provide teletherapy, a crisis line, and other services to prioritize the mental and physical health of students; Gaggle is recognized as a 2023 Top Workplace and also a 2024 Top Workplaces USA Today award.
Build and develop backend services primarily using Java and Spring Boot
Support the delivery of the first product release ahead of the planned launch date
Contribute to infrastructure and DevOps-related tasks to support deployment and reliability
Smart Working connects skilled professionals with global teams for full-time, long-term roles. They value growth and well-being and break down geographic barriers to help you discover meaningful work.
Develop and maintain Java applications using Spring Boot
Implement process orchestration using Camunda in microservice environments
Collaborate with cross-functional teams on project requirements and solutions
Jobgether uses an AI-powered matching process for job applications, ensuring quick, objective, and fair reviews against core requirements. They identify the top-fitting candidates and share the shortlist with hiring companies, while the company's internal team manages the final decisions and next steps.
Develop highly-scalable mobile internet backends for millions of users.
Work with Product Owners and other development team members to determine new features and user stories.
Participate in code reviews and team ceremonies to ensure code quality and project alignment.
Sporty is a remote-first company committed to sustainability. They offer a dynamic and innovative work environment where employees are valued and encouraged to grow.
Build and maintain backend services on top of a large data platform.
Deliver data workflows for batch and streaming use cases.
Use AWS services such as S3, Redshift, Athena, Kinesis, Glue, Step Functions, Lambda, SQS.
They are a specialist IT Talent Solutions company providing high-quality contract or perm talent across software development, cloud, AI, cybersecurity, and data-driven roles. They connect skilled professionals with innovative companies, offering exciting opportunities to work on impactful projects across the globe.
Participer à la conception de nos applications (ou leurs évolutions importantes) ainsi qu’a leur maintenance.
Procéder au chiffrage de vos différentes tâches.
Prendre en charge les développements dans le respect des délais et du niveau de qualité attendue ainsi que les tests automatiques (unitaires, intégration, performances…)
HELPLINE specializes in user support outsourcing and the implementation of a collaborative employee experience augmented by AI, where human expertise and technology mutually enrich each other. Its teams provide user support, application support, on-site support, IT asset management, and GRC (Governance, Risk and Compliance).
Design, develop, and maintain backend services using Java & Spring Boot, with exposure to Vue.js on the frontend.
Write and maintain a strong automated test suite (unit, integration, and end-to-end).
Participate actively in code reviews, ensuring quality, performance, and maintainability.
They are looking for an experienced Java Engineer to join a collaborative, agile engineering team working on Java / Spring Boot / Vue.js solutions. The company seems to have a collegial environment where responsibility and authority are shared equally amongst colleagues.
Solve complex problems with experience and a can-do attitude.
Solutions and technical advice are founded on solid technical experience.
Take responsibility for the growth and development of the team.
AUTO1 Group is Europe's leading digital automotive platform. As a dynamic tech company, they are revolutionizing the automotive industry with brands like wirkaufendeinauto.de, AUTO1.com and Autohero with a strong team of 5,000 people. They live an open culture, believe in direct communication, and value diversity.
Design, develop, test, and support both backend and frontend applications.
Work across the full stack to deliver end-to-end solutions, contributing to CI/CD, security, and performance engineering.
Deliver assigned work, occasionally leads small initiatives, and strengthens the team’s technical capability.
The Association of American Medical Colleges (AAMC) is a not-for-profit association dedicated to transforming health care by supporting the spectrum of medical education, research, and patient care. AAMC has over 210,000 faculty members, 99,000 medical students, and 162,000 resident physicians.
Provide deep technical expertise in backend development, code reviews, and architectural discussions, ensuring best practices are followed.
Design, develop, test, and deploy backend software solutions using Node.js and Java, adhering to high-quality standards.
Architect and optimize relational database schemas, write efficient queries, and ensure data integrity and performance.
Sutherland is a global team creating breakthrough solutions. They are a leading global provider of business process and technology management services offering an integrated portfolio of analytics-driven back office and customer-facing solutions.
Develop and maintain Java applications with Spring Boot and REST API.
Collaborate with cross-functional teams to define and design new features.
Participate in code reviews, testing, and quality assurance.
Jobgether is a company that uses an AI-powered matching process to ensure applications are reviewed quickly and fairly. They identify the top-fitting candidates and share this shortlist with the hiring company.