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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Engineer - **Company:** TourRadar GmbH - **Location:** Wien, Austria (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Application Programming Interfaces (APIs), Artificial Intelligence, Amazon Web Services, Automation of Tests, Unit Testing, LAMP (Software Bundle), Cascading Style Sheets (CSS), Cloud Computing, CodeIgniter, Continuous Delivery, Continuous Integration, Relational Databases, ECMAScript, Payment Systems, Python (Programming Language), Laravel, Model View Controller (MVC), Symfony, ReactJS, System Availability, Large Language Models, Caching, AWS Lambda, Codeception, Behat, Gherkin, Graphql, Amazon Simple Queue Service (SQS), Serverless Computing, Programming Languages, Microservices - **Published:** September 25, 2026 - **Apply:** https://devjobs.at/job/9f8398cb0b9dcabfd1ccc2594d0cd939 ## About the Role * Worked with multiple MVC frameworks, such as Laravel, Symfony, and CodeIgniter. * Solved performance problems and architectural challenges and basic understanding of fundamental design principles of a scalable application. * Good verbal and written English communication skills. * Working knowledge of React and GraphQL. * Fluent in multiple programming languages (especially Python)., * Professional, enterprise-level experience with software on the LAMP stack. * Professional experience with AWS services, understanding of cloud computing concepts like serverless code execution, managed services, horizontal and vertical scaling strategies. * Experience designing and consuming APIs. * Experience with microservices. * Experience with RDBMS (schema design, indices, caching). * Experience with automation (automated testing, unit tests, CodeCeption, Behat/Gherkin). * Experience with Calude/Codex. * Experience with Continuous Integration and Continuous Deployment. * Experience integrating AI/LLM APIs into production workflows. * Experience with JavaScript (ES6/ES7/ES8), SCSS. ## Description In dieser Rolle entwickelst du serverlose Anwendungen mit AWS Lambda, optimierst API-Strategien, arbeitest an Performance-Verbesserungen und unterstützt die internationale Marktplatzgestaltung sowie lokale Zahlungssysteme. Job Technologien * Codeception * JavaScript * CodeIgniter * Behat * AWS * RDBMS * Amazon SNS * SCSS * GraphQL * Symfony * Laravel * AWS Lambda * React * Python * Codex, * You will be working in the team that is responsible for the development and support of our Marketplace together with internationalisation of the platform and all the relevant tools, from marketing, to the acquisition of market-specific inventory, to interface with local payment systems. * You will oversee complex projects and be involved in architectural decisions. * The work environment is agile, focused on delivering value to our customers quickly, breaking down work into smaller chunks that you iterate on quickly. * You will share your knowledge with the broader team on a regular basis, and have opportunities to go beyond, and contribute to the wider community and industry. * Being involved in all stages of the product lifecycle (from brainstorming to design and then implementation). * Working on projects which can include API strategy, improving performance, setting up testing frameworks, etc. * Utilize SNS and SQS for asynchronous applications. * Implement new serverless applications using AWS Lambda functions. * Working on projects which can include improving new user acquisition through SEO, optimizing sales tooling, improving customer retention, setting up search and search result pages. * Improving stability and speed of our High Load, High Availability services. * Bringing our platform to the next level. * Working closely with our management and tech team., * English is our primary working language, but you'll hear many more in the mix - whether you're in the office or dialing in from afar. * TourRadar Culture: Help shape how we work through our internal communities focused on wellbeing, growth, and inclusivity. * Your voice matters here. * From trivia nights and wine tastings to rock climbing and hiking, our monthly team events (virtual and in-person) are designed to keep us connected, curious, and having fun. * On top of that, you'll also enjoy an annual EUR 750 travel budget to put toward any of the adventures offered on our platform. ## Related Videos - [100 million days in Vienna: A story of APIs & AI in tourism.](https://www.wearedevelopers.com/videos/93-100-million-days-in-vienna-a-story-of-apis-ai-in-tourism) - [Testing AI Agents: Automated Evaluation for Chatbots & RAG Systems](https://www.wearedevelopers.com/videos/100300-testing-ai-agents-automated-evaluation-for-chatbots-rag-systems) - [Putting the Graph In GraphQL With The Neo4j GraphQL Library](https://www.wearedevelopers.com/videos/257-putting-the-graph-in-graphql-with-the-neo4j-graphql-library) - [Agile work at CARIAD – Creating a customer web application for controlling the vehicle ](https://www.wearedevelopers.com/videos/200-agile-work-at-cariad-creating-a-customer-web-application-for-controlling-the-vehicle) - [AI as a Test Designer: Transforming Experience into Automated Testing](https://www.wearedevelopers.com/videos/1984-ai-as-a-test-designer-transforming-experience-into-automated-testing) - [GraphQL + Apollo + Next.js: A Lovely Trio](https://www.wearedevelopers.com/videos/311-graphql-apollo-next-js-a-lovely-trio) ## Related Articles - [Software Developer Salary in Austria [2023]](https://www.wearedevelopers.com/magazine/213-software-developer-salary-in-austria-2023) - [Austria – the most livable place for software developers?](https://www.wearedevelopers.com/magazine/20-austria-the-most-livable-place-for-software-developers) - [Frontend Developer Salary in Austria [2023]](https://www.wearedevelopers.com/magazine/225-frontend-developer-salary-in-austria-2023) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)