Backend állások, munkák

Directly impact your team's tech scope: work hand in hand with PM and EM to manage product technical roadmaps and dependencies to minimise technical debt....

Design, implement, and maintain automated test frameworks to validate app functionality, performance, and reliability. Develop and execute test strategies across features, releases, and platforms to ensure comprehensive coverage and risk mitigation. Execute manual test suites as needed. Leverage...

• Design, develop, and implement high-quality and state-of-the-art frontend applications tailored to our customers' needs
• Work hands-on with React, Angular, and other modern Frontend Frameworks

Guiding the Kotlin backend developers in designing, developing, and maintaining software applications, while setting technical direction and upholding code quality standards Collaborating with the software architect to define and evolve system architecture for enhanced scalability, performance, and...

Participate in design, POCs and development of complex tasks Ensure high-quality delivery by developers Work closely with architects to communicate, align and implement architecture direction Align with other tech leads to ensure technical consistency Take ownership of and drive technical...

Account creation, verification, updates, and closure Account authentication, controls, and security User session management Responsible Gaming Design and develop backend software Implement distributed and multi-tier/microservices systems Collaborate with teams to create features...

Define and own the performance architecture for Sportsbook applications, with a primary focus on frontend performance and customer-perceived latency. Establish and maintain performance-related non-functional requirements (NFRs) across web, mobile, and platform layers. Work with Product,...

Define and execute the technical vision for SEON’s Identity Verification systems across ML models and full-stack application layers Lead end-to-end delivery of high-impact initiatives, from model development to backend services and frontend integration Guide architecture and best practices to...

Contribute to the ID Verification team, an essential part of the fraud prevention solution Deliver high-quality NodeJS, TypeScript and React code with simplicity, performance, and scalability in mind Maintain & develop in NodeJS, TypeScript, React, NestJS, REST, RDBMS & backend of applications...

• Build Fullstack Features: Implement user-facing features using modern frameworks and connect them to backend APIs.
• Backend Development: Contribute to Python-based backend services (Django REST or FastAPI), including API endpoints and business logic.

• Unique opportunity to contribute to the development of the SAP-RPT model family
• Design, develop and manage tools and data pipelines that enable the processing of tabular data at scale

Writing reusable, testable, and efficient code, mainly in Python Mastering the integration of user-facing elements developed by front-end developers with server side logic Being a magician of integration of data storage solutions Handling security and data protection professionally and precisely...

Lead and oversee the day-to-day operation of the Java backend team Continuously monitor overall project health by reviewing and improving development best practices and delivery processes across ongoing Java projects Take on line management responsibilities, supporting the team’s well-being, growth...

Developing and supporting constantly expanding web applications...

• Build the backbone of Circonomit's technology and develop end-to-end features that deliver immediate value for our customers to map their reality into a semantic and computable model
• Build and refine high-quality, performant user interfaces with TypeScript and Solid.js

Software Engineer TypeScript/Electron (m/f/x) (80-100%) Threema is the world's best-selling secure messenger for both private users and businesses. Since 2012, we have been working tirelessly to ensure that our users can communicate freely without worrying about their privacy. Our growing user base...

Guiding the Kotlin backend developers in designing, developing, and maintaining software applications, while setting technical direction and upholding code quality standards Collaborating with the software architect to define and evolve system architecture for enhanced scalability, performance, and...

Supporting the development of a stable and scalable Kotlin and Spring Boot back-end from the ground up Collaborate closely with our Customer Support (L1) and Infrastructure Support (L2) teams to efficiently manage escalations- helping identify, troubleshoot, and resolve operational issues that keep...

Supporting the development of a stable and scalable Kotlin and Spring Boot back-end from the ground up Collaborate closely with our Customer Support (L1) and Infrastructure Support (L2) teams to efficiently manage escalations- helping identify, troubleshoot, and resolve operational issues that keep...

Own quality and test strategy for critical components across our platform, including backend services, APIs, and frontend UI flows. Design, implement, and maintain robust automated end-to-end, integration, and API tests using Playwright with TypeScript (plus Python or JavaScript where needed). Lead...