Senior Technical Lead – Payments Domain

UST, a multinational company based in North America and present in more than 30 countries, holds a Top Employer certification and employs over 35,000 people worldwide. We are a leader in digital technology services, delivering large‑scale solutions to major corporations. The role is 100% remote, and candidates must be based in Spain. Responsibilities

Take ownership of a critical production application within the payments domain, including architecture, development, and delivery. Lead technical efforts and drive the technical roadmap. Skills & Knowledge

Proven experience in a technical leadership role Fluency in Spanish and English (minimum B2, both written and spoken) Strong knowledge of solution architecture design and experience in architectural development projects Solid experience in demand management and prioritization At least 2+ years of experience in data/software engineering Technical Expertise

Experience building Big Data applications, including Spark SQL / Spark Structured Streaming, Kafka Streams, Kafka, Databricks, Cloudera, and AWS Knowledge of Scala Proficiency in Java programming Strong knowledge of SQL databases Experience designing and building APIs (OpenAPI)



Solid expertise in systems analysis Ability to work effectively in complex, high‑pressure, and high‑visibility environments Nice to Have

Strong understanding of payments systems, SWIFT, and liquidity management Benefits

23 days of annual leave plus the 24th and 31st of December as discretionary days Health Care Plan, teleworking compensation, Life and Accident Insurance Retribución Adaptable program: meals, kindergarten, transport, online English lessons, Health Care Plan

Free access to several training platforms Professional stability and career plans Referral program eligibility Option to choose between 12 or 14 salary payments throughout the year Real Work‑Life Balance measures: flexibility, WFH/remote policy, compacted hours during the summer

Access to UST Club Platform discounts and gym membership discounts 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 and are interested in hiring people with a disability certificate.

📌 Tech Lead Specialist | Data/Software Engineering | 100% Remote (Alicante (Alacant) (Madrid)
🏢 UST España u0026 Latam
📍 Madrid