> Markdown version of [/jobs/ext/1685142-application-support-ii](https://www.wearedevelopers.com/jobs/ext/1685142-application-support-ii). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Application Support Ii - **Company:** Flywire - **Location:** Lleida (Lérida), Spain - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Artificial Intelligence, Application Services, Computer Programming, Databases, MongoDB, MySQL, RabbitMQ, Ruby on Rails, Redis, Software Engineering, Data Streaming, ReactJS, Large Language Models, Backend, Information Technology, Front End Software Development - **Published:** July 22, 2026 - **Apply:** https://www.buscojobs.com.es/application-support-ii-en-lleida-ID-364962355 ## About the Role 1 to 5 years of experience in software development, technical application support, or a strong programming foundation (junior developer profiles are welcome). The Developer Mindset: Ability to read code, understand logic, and navigate databases. Experience with Ruby on Rails, Java, React, MySQL, MongoDB, Redis, or RabbitMQ (or a strong passion to learn them). AI Curiosity: Actively experiment with AI tools, prompts, or automation scripts to increase efficiency. Fluent in English and able to collaborate with cross?functional teams worldwide. Bonus: Prior experience in FinTech, payments industry, or handling database structural changes. ## Description Application Support Engineer IIAsegúrese de leer la descripción completa a continuación y, si confía en que cumple todos los requisitos, envíe su solicitud de inmediato.We are looking for an Application Support Engineer II with a developer's mindset and a passion for AI?driven efficiency.Based in our Valencia hub, you will serve as a technical bridge between internal operations and core Engineering squads.ResponsibilitiesDeep?Dive Troubleshooting: Triage and resolve Tier?2 internal application bugs by analyzing code behavior, system logs, and data flows.Bridge to Core Engineering: Work hand?in?hand with backend/frontend squads, isolate Tier?3 bugs, assist in database structural changes, and deploy toolsets that keep our global platform stable.AI & Automation: Leverage AI?driven tools such as AI coding assistants and LLMs to automate workflows, build scripts, and optimize the support infrastructure.Architect Documentation: Translate complex system behaviors into clear technical documentation for Tier?1 teams and internal alignment.Qualifications1 to 5 years of experience in software development, technical application support, or a strong programming foundation (junior developer profiles are welcome).The Developer Mindset: Ability to read code, understand logic, and navigate databases.Experience with Ruby on Rails, Java, React, MySQL, MongoDB, Redis, or RabbitMQ (or a strong passion to learn them).AI Curiosity: Actively experiment with AI tools, prompts, or automation scripts to increase efficiency.Fluent in English and able to collaborate with cross?functional teams worldwide.Bonus: Prior experience in FinTech, payments industry, or handling database structural changes.BenefitsEmployee Stock Purchase Plan (ESPP)Work with talented colleagues and learn from their journeys.Dynamic & Global Team collaboration across locations.Well?being programs including mental health, wellness, yoga, Pilates, HIIT classes.Meaningful impact on company success.Competitive time off with FlyBetter Days to volunteer and Digital Disconnect Days.Work?From?Home stipend.Career development programs such as "Managers Taking Flight."Flywire is an equal opportunity employer.xcskxlj With over 30 nationalities across 12 offices, diversity and inclusion are central to our culture, and we are excited to grow with each new hire.#J-*****-Ljbffr ## Related Videos - [Navigating the Future of Junior Developers in Tech](https://www.wearedevelopers.com/videos/1280-navigating-the-future-of-junior-developers-in-tech) - [40 Minutes to Build a Serverless COVID-19 REST and GraphQL APIs](https://www.wearedevelopers.com/videos/208-40-minutes-to-build-a-serverless-covid-19-rest-and-graphql-apis) - [Reducing LLM Calls with Vector Search Patterns - Raphael De Lio (Redis)](https://www.wearedevelopers.com/videos/1714-reducing-llm-calls-with-vector-search-patterns-raphael-de-lio-redis) - [MySQL Protocol Features You Should Be Aware Of](https://www.wearedevelopers.com/videos/100267-mysql-protocol-features-you-should-be-aware-of) - [Shipping Faster with Less: Render on Cloud Hosting, AI Workloads, and the Future of DevOps](https://www.wearedevelopers.com/videos/1894-shipping-faster-with-less-render-on-cloud-hosting-ai-workloads-and-the-future-of-devops) - [NoSQL Data Modeling for Front-end Developers](https://www.wearedevelopers.com/videos/297-nosql-data-modeling-for-front-end-developers) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)