{"id":260420,"url":"https://alion.io/job/silver-dev-serie-b-fintech-company-lead-engineering","title":"Serie B - Fintech Company - Lead Engineer","company":{"id":8709,"name":"Silver.dev","domain":"silver.dev","url":"https://alion.io/company/silver-dev","size_band":"51-200","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":78,"open_postings":8,"ghost_share":0,"stale_share":0.875,"repost_share":0,"time_to_fill_p50_days":51,"computed_at":"2026-11-02T06:13:15Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Buenos Aires, Argentina","Uruguay"],"countries":["AR","UY"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":67000,"max":78000,"currency":"USD","period":"year","gross":null,"usd_annual":78000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"GCP","optional":false},{"name":"Nest.JS","optional":false},{"name":"Node JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Rest API","optional":false},{"name":"Apache Kafka","optional":true},{"name":"Docker","optional":true},{"name":"JavaScript","optional":true},{"name":"Kubernetes","optional":true},{"name":"RabbitMQ","optional":true}],"status":"live","first_seen_at":"2026-08-06T13:13:39Z","employer_posted_date":"2026-08-06","last_verified_at":"2026-11-03T03:15:44Z","board_verified":true,"closed_at":null,"days_open":88,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":88},"description":"This is a BNPL platform that pursues a mission to give Venezuelans back the opportunity to access credit.\nSince our launch in 2022, we've been dedicated to promoting financial inclusion. Today we have more than 9 million active users, both consumers and merchants, and we've become a trusted brand in Venezuela, winning hearts and minds.\nAbout the role\nAs a Engineering Lead, you will play a pivotal role in shaping the backend architecture and ensuring the success of our technical initiatives. You will be responsible for guiding your squad on architectural decisions, establishing best practices, and ensuring the team executes with technical excellence. Your leadership will be critical in driving innovation, performance, and reliability for our backend services.\n\nOverall you will\nAct as the Engineering lead within a squad, guiding the team on architectural decisions, best practices, and technical execution\n\nCollaborate closely with frontend technical leads, ensuring smooth integration between backend and frontend services\n\nLead the technical strategy for backend development, ensuring scalability, reliability, and performance\n\nOwn the architecture and design of backend services, establishing best practices and guiding the team on complex technical decisions\n\nDevelop and maintain robust, high-performance backend services using Node.js and NestJS (Express)\n\nDrive technical innovation by researching and implementing new technologies, tools, and methodologies to enhance development processes\n\nEnsure system reliability and performance through well-structured testing, monitoring, and logging strategies\n\nCollaborate cross-functionally with product, frontend, and DevOps teams to align technical solutions with business goals\n\nMentor and coach backend developers, fostering a culture of technical excellence and continuous learning\n\nEstablish and enforce coding standards and best practices for backend development\n\nOversee deployments and production operations, ensuring high availability and fast issue resolution\n\nParticipate in hiring processes, helping to attract and assess top engineering talent\n\nQualifications\n5+ years of experience in backend development, with at least 2 years in a leadership or technical lead role\n\nStrong expertise in Node.js and NestJS (Express) for building scalable backend applications\n\nDeep understanding of RESTful API design, security, and performance optimization\n\nAdvanced knowledge of relational databases, preferably PostgreSQL, including database modeling, performance tuning, and query optimization\n\nExperience implementing unit, integration, and 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