Job Summary: Kairós is seeking a Tech Lead expert in payment methods, with technical leadership experience in settlement and reconciliation management, for a development team. Key Highlights: 1. You are part of a Great Place To Work company focused on people. 2. Lead development teams in technological transformation projects. 3. Collaborate in a learning-oriented and open-culture environment. DESCRIPTION **JOIN THE TEAM AS A TECH LEAD!** Do you want to join an organization committed to caring for people and supporting their personal and professional growth? Are you passionate about development and eager to take on new challenges? Join Kairós! **Who are we?** We have been certified as a **Great Place To Work** company since 2019 — for the fifth consecutive year — ranking **5th in 2024**, thanks to our values, culture, and internal benefits and initiatives centered on people. We support our clients in technological and agile transformation projects. **We work in discipline-based teams and multidisciplinary squads across highly diverse projects** (retail, healthcare research, banking, security, mobility, etc.). **Although we have grown significantly over the past year, we remain true to our essence — always people-centered:** we conduct continuous personal follow-ups with our technical and Talent teams. Moreover, we consistently champion transparency and clarity. **We operate in Spain, Mexico, and Peru.** At Kairós, you’ll find projects enabling remote work — without losing closeness with the rest of the team! **What are we looking for?** At **Kairós**, we seek individuals with experience as a **Tech Lead**, specializing in **payment methods**, possessing extensive expertise — from a technical standpoint — in settlement and reconciliation management between PSPs and merchants within the Spanish market, along with deep knowledge of interactions with RedSys and communication with acquirers. Additionally, this person will serve as the reference for a **development team**, tasked with implementing management aligned with requirements defined by the client. The candidate will join our Tech discipline, led by **Carlos Cañado and Reinaldo Aguilera.** More than **350 Kairoseros and Kairoseras** belong to the Tech family at Kairós, delivering technological solutions across all project phases — from inception and product definition — working with various frameworks and ensuring solutions that are not only effective but also easy to use, maintain, and adapt to today’s evolving technology landscape. **Requirements** * Management of self-organized teams (agile framework). * Ability to identify project requirements and scope, and estimate them accordingly. * Capacity for self-organization and task prioritization. * Identification and mitigation of risks. * Performance evaluation tracking for team members. * Strong, clear, and effective communication skills. * Prior collaboration on digital payment systems or payment gateways. * Minimum 3 years of team leadership experience. * Knowledge of REST architectures and cloud-based microservices. * Basic AWS knowledge. * Proficiency in frameworks such as Spring Core, MVC, Security, Spring JPA Hibernate, JPA, Log4j/SLF4J. * Development of microservices using Java technology and multi-layer enterprise applications. * Basic CI/CD knowledge using Jenkins. * KPI management. Tools: JIRA. * Familiarity with payment platforms and payment methods. * Understanding of the acquirer flow. Knowledge of fund disbursement processes within a payment gateway, and terms such as charges, credits, chargebacks, frozen balances, available balance, etc. * **Nice-to-have…** * Understanding of the Gateway (Processor) and PSP (Aggregator) operational models. * AWS Cloud Practitioner certification. **What can we offer you?** At Kairós, you’ll find: * Free English classes in small groups. * 23 vacation days, December 24th and 31st off, 1 day for personal events, and **3 flexible conciliation days!** * Enjoy summer with our reduced working hours in August and intensive schedules every Friday throughout the year. * Flexible compensation via Cobee — usable for dining, public transport, training, and childcare vouchers. * Health insurance with Cigna or Sanitas: we care about your physical and mental well-being. * Ongoing personal support through our Wellness 3.0 program and continuous technical mentoring. * Opportunities to strengthen your personal brand through internal and external events. * Membership in a strong community and support from outstanding professionals and industry references. * Most importantly… being part of a company where your voice is heard, where you’re cared for, and where we strive to meet your needs and expectations. You’ll fit right in if you love learning, sharing your knowledge, and treating others with respect and kindness. If you’re interested in contributing to an open, transparent, and trusting culture — and possess organizational ability, responsibility, commitment, and a pursuit of code quality. **\#TRY \#THINK \#FEEL \#ENJOY** At Kairós, we firmly believe in the importance of equality and diversity in the workplace. We are committed to creating an inclusive and respectful environment where all employees feel valued and have the opportunity to reach their full potential — regardless of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or any other characteristic protected by law.