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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Mid-Senior Java Engineer (Actico) - Hybrid - **Company:** UST España - **Location:** Coslada, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Systems Engineering, Software Debugging, Digital Technology, Eclipse (Software), Revision Control Systems, Internetworking, Oracle Databases, Software Engineering, SQL Databases, Systems Integration, Git, Information Technology, Restful APIs - **Published:** August 19, 2026 - **Apply:** https://www.buscojobs.com.es/mid-senior-java-engineer-actico-hybrid-en-coslada-ID-367783377 ## About the Role University degree (Bachelor's or Master's) in Computer Science, IT, or a related field Extensive experience in Java system engineering and development Hands-on experience integrating REST web service technologies and using Eclipse for development and debugging Experience with version control tools (e.g. Git), Oracle databases and SQL Beneficial: Business Rule Management (modelling, management, and implementation); certifications in Visual Rules / Actico Rules are a plus Language skills: fluent English Your soft skills: Strong communication skills, reliable and a collaborative team player Proactive, committed, and a sense of ownership Ability to analyse complex problems and focus on end-to-end solutions and client needs ## Description We are still looking for the very Top Talent...and we would be delighted if you were to join our team!Para una comprensión completa de esta oportunidad y de lo que se requerirá para ser un candidato exitoso, siga leyendo.More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over ****** employees all over the world and presence in more than 35 countries.We are leaders on digital technology services, and we provide large-scale technologic solutions to big companies.What we look for?We are looking for a Mid-Senior Java Engineer to join our team and work on exciting projects for one of our clients in the banking sector.Location: Hybrid in Madrid (3x2)Key Responsibilities:Design, develop and maintain IT services, including integration with other systems and infrastructureDevelop solutions on the Java technology stack, with integration of business rule servicesImplement and maintain interfaces using REST web servicesIntegrate and develop using the Actico Platform and Visual Rules (Actico Rules)Support the full software development lifecycle, including operation and maintenance of IT servicesMandatory requirements:University degree (Bachelor's or Master's) in Computer Science, IT, or a related fieldExtensive experience in Java system engineering and developmentHands-on experience integrating REST web service technologies and using Eclipse for development and debuggingExperience with version control tools (e.g. Git), Oracle databases and SQLBeneficial: Business Rule Management (modelling, management, and implementation); certifications in Visual Rules / Actico Rules are a plusLanguage skills: fluent EnglishYour soft skills:Strong communication skills, reliable and a collaborative team playerProactive, committed, and a sense of ownershipAbility to analyse complex problems and focus on end-to-end solutions and client needs¿What can we offer?- 23 days of Annual Leave plus the 24th and 31st of December as discretionary days!- Numerous benefits (Heath Care Plan, Internet Connectivity, Life and Accident Insurances).- `Retribución Flexible ? Program: (Meals, Kinder Garden, Transport, online English lessons, Heath Care Plan...)- Free access to several training platforms- Professional stability and career plans- UST also, compensates referrals from which you could benefit when you refer professionals.- The option to pick between 12 or 14 payments along the year.- Real Work Life Balance measures (flexibility, WFH or remote work policy, compacted hours during summertime...)- UST Club Platform discounts and gym Access discountsIf you would like to know more, do not hesitate to apply and we'll get in touch to fill you in details.UST is waiting for you!In UST we are committed to equal opportunities in our selection processes and do not discriminate based on race, gender, disability, age, religion, sexual orientation or nationality.We have a special commitment to Disability & Inclusion, so we are interested in hiring people with disability certificate.xqysrnhHay opciones de teletrabajo/trabajo desde casa disponibles para este puesto. ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Rest API Antipatterns](https://www.wearedevelopers.com/videos/100208-rest-api-antipatterns) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [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) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [Building a Multi-Agent Orchestration Engine That Actually Follows the Rules](https://www.wearedevelopers.com/videos/100159-building-a-multi-agent-orchestration-engine-that-actually-follows-the-rules) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Spanish Business Culture and Etiquette](https://www.wearedevelopers.com/magazine/353-spanish-business-culture-and-etiquette) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)