Summary: Join a collaborative, cross-functional team to design, develop, and continuously improve scalable backend solutions for mission-critical enterprise applications in the banking/financial services industry. Highlights: 1. Contribute to the design and development of scalable backend solutions. 2. Work on mission-critical enterprise applications in financial services. 3. Opportunity for professional growth with modern technologies and best practices. #### **This is us** At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000\+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and UI design, managed services, product development, and software development. #### **This is the job** In **Argentina within the Banking/Financial Services industry**, we are actively seeking a **Java SSR Developer** to strengthen our engineering team working on mission\-critical enterprise applications that support core business operations and customer\-facing services. You will contribute to the design, development, and continuous improvement of scalable backend solutions, ensuring performance, reliability, and high\-quality standards across the entire application lifecycle. #### **This is the team** In your role, you'll become a vital member of a collaborative, cross\-functional team composed of developers, analysts, and product stakeholders focused on delivering robust financial solutions. Your primary responsibility will involve building and maintaining backend services and integrations while promoting best engineering practices and continuous improvement. Here you will have the opportunity to make a meaningful contribution to large\-scale digital platforms while advancing your own skills and career. #### **This is you** * 3\+ years of experience in **Java backend** development * Strong experience with **Spring Boot (2\.x\+), Spring Web, Spring Data, and Spring Security** * Solid knowledge of **SQL and DTSX** * Experience designing and consuming **REST and SOAP services** * Knowledge of **microservices architectures** * Experience working with **Kafka, MQ, Maven, and Git** * Familiarity with **unit testing, debugging, and code reviews** * Strong communication skills, empathy, and teamwork mindset * Intermediate English level * Residence in **Argentina (preferably Buenos Aires or Córdoba)** #### **Nice\-to\-have skills:** * Mongo Client * Experience in banking or financial systems * Performance optimization and scalability best practices #### **This is your role** * Understand software requirements and translate them into technical designs * Build or adapt classes, modules, and reusable components * Develop, test, and maintain backend services and integrations * Review and improve code quality and performance * Document functional and architectural solutions * Deliver across the entire application lifecycle: concept, design, development, testing, and support * Maintain production applications, fix bugs, and implement new features * Collaborate closely with other developers and stakeholders * Research new technologies and propose improvements * Contribute to continuous improvement initiatives and engineering standards #### **What awaits you at Avenga?** * Participation in impactful, enterprise\-level projects * Long\-term collaboration and professional growth opportunities * Work with modern technologies and best engineering practices * Agile and supportive environment focused on learning and innovation At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others.