ppAcid Tango is a digital product studio. We transform our clients' ideas into digital products, with a focus on digital innovation and bringing disruptive ideas to life. In every project, we search for the perfect harmony between simplicity, aesthetics, and technology. /p pWe're currently looking for a bLead software developer /b with solid Java expertise to join us. You'll bring experience in complex architectures and large-scale data systems, and you'll lead a team of talented developers building products that matter. /p h3What you'll do /h3 ul liInspire, motivate, and lead senior and junior developers, fostering a culture of technical excellence and continuous learning. /li liWork closely with our design team and clients to deliver beautiful, thoughtful, and effective products that have a real impact on their business. /li liDrive the technical evolution of our clients' projects, from architectural decisions to day-to-day implementation. /li liChampion high-quality engineering practices: TDD, clean code, code reviews, pair programming, and continuous refactoring. /li liDefine and evolve software architectures based on bDomain-Driven Design (DDD) /b and bHexagonal Architecture /b principles, ensuring our codebases stay maintainable, testable, and aligned with business needs. /li liPrioritize and coordinate code improvement initiatives across the team. /li liBring your ideas and knowledge to help us keep raising the bar. /li /ul h3What we're looking for /h3 ul li5+ years of experience in software development with Java. /li liStrong command of the Spring Boot framework. /li liPassion for software craftsmanship and clean, maintainable code.



/li liDeep knowledge of object-oriented programming, algorithms, and software architecture. /li liHands-on experience with bTest-Driven Development (TDD) /b as a daily working practice. /li liSolid understanding of bDomain-Driven Design (DDD) /b: bounded contexts, aggregates, ubiquitous language, and strategic design. /li liPractical experience designing and building applications with bHexagonal Architecture /b (Ports Adapters) or similar approaches such as Clean Architecture or Onion Architecture. /li liSignificant back-end experience with Java, with a clear understanding of its strengths and trade-offs. /li liExperience designing and exposing APIs (REST and ideally event-driven). /li liSolid SQL skills and working knowledge of PostgreSQL, plus familiarity with non-relational databases such as Redis and MongoDB. /li liConfident with Git, Linux environments, and the command line. /li /ul h3Nice to have /h3 ul liExperience with CQRS, Event Sourcing, or asynchronous messaging (Kafka, RabbitMQ). /li liExposure to microservices and distributed systems. /li liFamiliarity with CI/CD pipelines and observability tooling. /li /ul h3What we offer /h3 ul liCompetitive salary by level: Senior (35–45K), Architect (45–55K), Tech Lead (55–65K). /li liPerformance-based bonus of up to 12% of your salary. /li li€1,000/year education budget to keep growing. /li liFlexible working hours and the option to work from home. /li li€300 to improve your home setup. /li liChallenging projects with a focus on innovation. /li liA dynamic, diverse team that wants to leave a mark. /li liInternational clients with thousands of users. /li /ul /p #J-18808-Ljbffr

📌 Lead Java Developer (España)
🏢 Acid Tango
📍 España