Acid 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. Si le interesa solicitar este empleo, por favor, asegúrese de cumplir los siguientes requisitos que se enumeran a continuación.
We're currently looking for a Lead software developer 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.
What you'll do
Inspire, motivate, and lead senior and junior developers, fostering a culture of technical excellence and continuous learning.
Work closely with our design team and clients to deliver beautiful, thoughtful, and effective products that have a real impact on their business.
Drive the technical evolution of our clients' projects, from architectural decisions to day-to-day implementation.
Define and evolve software architectures based on Domain-Driven Design (DDD) and Hexagonal Architecture principles, ensuring our codebases stay maintainable, testable, and aligned with business needs.
Prioritize and coordinate code improvement initiatives across the team.
Bring your ideas and knowledge to help us keep raising the bar.
What we're looking for
5+ years of experience in software development with Java.
Strong command of the Spring Boot framework.
Passion for software craftsmanship and clean, maintainable code.
Deep knowledge of object-oriented programming, algorithms, and software architecture.
Hands-on experience with Test-Driven Development (TDD) as a daily working practice.
Solid understanding of Domain-Driven Design (DDD): bounded contexts, aggregates, ubiquitous language, and strategic design.
Practical experience designing and building applications with Hexagonal Architecture (Ports & Adapters) or similar approaches such as Clean Architecture or Onion Architecture.
Significant back-end experience with Java, with a clear understanding of its strengths and trade-offs.
Experience designing and exposing APIs (REST and ideally event-driven).
Solid SQL skills and working knowledge of PostgreSQL, plus familiarity with non-relational databases such as Redis and MongoDB.
Confident with Git, Linux environments, and the command line.
Nice to have
Experience with CQRS, Event Sourcing, or asynchronous messaging (Kafka, RabbitMQ).
Exposure to microservices and distributed systems.
Familiarity with CI/CD pipelines and observability tooling.
What we offer
Competitive salary by level: Senior (35–45K), Architect (45–55K), Tech Lead (55–65K).
Performance-based bonus of up to 12% of your salary.
€1,000/year education budget to keep growing.
Flexible working hours and the option to work from home.
€300 to improve your home setup.
Challenging projects with a focus on innovation.
A dynamic, diverse team that wants to leave a mark.
International clients with thousands of users.
If you think you'd be a good fit, we'd love to talk. xsgfvud ;-)
Hay opciones de teletrabajo/trabajo desde casa disponibles para este puesto.
... sponsors. Facilitate collaboration and knowledge sharing across teams involved in Data & AI projects. Coordinate and motivate teams in project contexts, supporting leadership to maintain focus, collaboration and results. WHAT WE’RE LOOKING FOR We are in search of an AI Tech Lead Associate to join our team in Madrid, with the ...
About the job Job Title: Lead Expert, Digital Quality Management. City, Country: Barcelona, Spain At dsm-firmenich, we seek for a highly skilled and experienced Lead Expert, Digital Quality Management to join our team. As a Lead Expert, Digital Quality Management, you'll be at the heart of delivering transformative digital ...
... Readiness & Impact Analysis - Conduct impact assessments across functions and regions. - Identify risks, resistance points, and change implications. - Prepare leaders and teams for new processes, systems, and behaviors. Communication & Engagement - Create and execute targeted communication strategies. - Facilitate leadership ...
The role Join Marketing Analytics as a senior individual contributor focused on Search Engine Marketing (SEM) to lead paid search analytics for Rover globally. You'll shape how we measure and optimize acquisition across our growing portfolio of brands and markets. As a key thought partner for SEM leaders, Finance, Data ...
... needs and data requirements, and collaborating with them to deliver the pipelines and models that support them. As a senior individual contributor, you will lead our analytics function, its standards, and its definitions. As Lead you are expected to own the discipline and set its direction, with your influence coming from ...
At Q-Tech, we are looking for a Squad Tech Lead on behalf of one of our clients, a leading European tech-driven retail company with millions of active users and an international footprint, to lead a team focused on Design System and mobile applications (iOS/Android/React Native). La descripción completa del puesto cubre ...
... offices in Lausanne (CH), Boston (USA), and Athens (GR) employing a diverse global workforce. The Opportunity We are looking for an Application Scientist, Team Lead to lead and scale our global team of Application Scientists within the commercial https://jobeax.com/link/49hrs0dlYl7ckWMp at the intersection of bioinformatics, ...
... that generate meaningful impact for brands and consumers. We are looking for an experienced Social Media Project Lead to join our team in Madrid and take a key leadership role within one of our major international accounts. This is a senior, highly client-facing position combining Social Media leadership, content excellence ...
CEU Ediciones busca un/editor/a para incorporarse al equipo en Madrid. Se encargará de la coordinación del proceso editorial, planificación, gestión de manuscritos y correcciones previas a producción, así como de la producción de material y promoción de las obras editadas.
... responsibilities and areas of ownership for this role: Performing copy-edit tasks on assigned projects or accounts Performing on-demand translation tasks Performing lead linguist role on assigned accounts Taking ownership of deliveries that were translated internally or by external partners for one or more accounts into their ...
... day-to-day operations, coordinate vendors, ensure safety, and deliver a welcoming environment where colleagues can perform at their best. You will partner with local leadership and global teams to maintain high standards and a secure, productive workspace. You will manage budgets, compliance with PRL/LPRL, and local events while ...
S. venture capital funds. You will oversee day-to-day back-office financial operations, ensure seamless execution of fund workflows, and maintain rigorous oversight over third-party accounting and reporting deliverables for our US venture funds.
About the role We are seeking a Lead Avionics Integration Engineer to join our dynamic aerospace division in Madrid, Spain. This is an on-site, full-time position where you will take charge of designing, developing, and integrating cutting-edge avionics systems for modern commercial and business aircraft. You will work ...
... continuous learning, offering employees the chance to contribute to impactful projects in a dynamic and supportive environment. About the role We are seeking a Lead Data Scientist to join the data science and analytics division in Barcelona. This role involves driving advanced machine learning initiatives, leading cross-functional ...
... and genuinely engaging. We combine analytical power, strong product design, and AI to build a product that makes complex decisions easier. What You’ll Do As Lead Product Designer, you will functionally own the product experience and act as a strategic partner within the Product organization. Experience Direction - Define ...
University of A Coruña – CITIC Research Centre is seeking a Senior Manager to lead its Technology Transfer and Innovation Unit. You will plan, coordinate and report on activities, identify opportunities to valorise research and promote entrepreneurship with industry partners. This role focuses on strengthening ICT sector ...
Responsibilities - Diseñar arquitecturas escalables en Adobe Experience Platform, definiendo modelos de datos y perfiles unificados. - Integrar múltiples fuentes de datos (CRM, web, móvil, offline) mediante conectores, APIs y procesos batch/streaming.
Golive busca profesionales para unirse a su área de Procesos, Datos e Innovación y colaborar con clientes en la definición e implantación de iniciativas que impulsen la transformación y mejoren la eficiencia de los procesos.
A vibrant bakery and coffee company is seeking a Trendsetting Pastry Manager to innovate and develop their product portfolio. This role requires expertise in food market trends and a passion for creating unique culinary experiences.
Experis Manpower Group está buscando una persona con experiencia en gestión de programas e innovación para un proyecto dinámico y cercano al mundo startup. Formarás parte de la gestión integral de programas de innovación abierta, colaborando con startups, mentores y clientes en todas las fases del programa.