Location: LATAMWork Model: 100% RemoteProject: Identity Security / Cybersecurity PlatformSeniority: SeniorEngagement: Full-time143L - Senior Data Engineer (Python/Go/Data Ingestion/Cloud) · Remote · LATAMLocation: LATAMWork Model: 100% RemoteProject: Identity Security / Cybersecurity PlatformSeniority: SeniorEnglish Level: B2 / C1Engagement: Full-timeGet to Know DarwoftAt Darwoft, we build custom software solutions and partner with international companies to create high-impact digital products.We are a Latin American technology company with a people-first culture, strong professional standards, and a long-term partnership mindset.
We work with distributed teams, complex technical challenges, and clients whose technology has a direct impact on their businesses and users.About the ProjectWe are partnering with an innovative cybersecurity company building a next-generation Identity Security and Identity Observability platform .
The product helps enterprise security teams understand how human users, service accounts, workloads, applications, and AI-driven identities access systems across cloud, SaaS, network, endpoint, and on-premise environments .
At the core of the platform is a highly data-intensive architecture that collects and analyzes large volumes of events, logs, network telemetry, identity activity, and security signals .
This information is processed to identify unusual access patterns, security risks, identity blind spots, infrastructure misconfigurations, and potential threats.The platform integrates with complex enterprise ecosystems including identity providers, cloud platforms, SASE solutions, SIEMs, endpoint security tools, network infrastructure, and security services.About the RoleWe're looking for a Senior Data Engineer focused on Data Ingestion, Integrations, and Collectors to become a key technical bridge between enterprise customers and the engineering organization.This is not a traditional backend or internal data engineering position.You'll work directly with customers to understand their infrastructure, data sources, security architecture, network topology, APIs, and workflows, then design and implement scalable mechanisms to ingest that information into the platform.You'll combine data engineering, software engineering, solution architecture, cloud infrastructure, and technical consulting .
A major part of your mission will be building and evolving connectors and ingestion pipelines capable of integrating data from complex enterprise environments while maintaining reliability, scalability, security, and fast time-to-production.What You'll Be DoingDesignn complex, multi-language system architectures.
Direct experience identifying and remediating technical debt, designing legacy modernization strategies, and executing large-scale refactoring.




Strong background improving CI/CD and software delivery lifecycles while maintaining system security, auditability, and resiliency in private cloud environments.
Exceptional communication skills with the ability to convey complex architectural decisions to stakeholders and effectively mentor remote engineering teams.
Ability to work independently, prioritize effectively, and demonstrate unquestionable character and integrity.
Upper-intermediate English level.
NICE TO HAVES
Experience with DB schema assessment, zero-downtime migrations, query optimization, denormalization strategies, and physical data layout optimization.
Prior experience leading architectural changes within smaller development teams.
Hands-on experience with modern virtualized deployments and private cloud environments.
WHAT YOU WILL DO
Assess current system architecture, integrations, and data flows to identify technical debt, scalability constraints, and anti-patterns hindering sustainable software development.
Audit the legacy monolithic system and clean up existing database schemas.
Define a target-state architecture and establish bounded contexts aligned with Domain-Driven Design (DDD), clean architecture principles, and regulatory expectations.
Design a flexible, fault-tolerant pipeline to standardize and extract data from multiple external vendor feeds.
Design denormalized storage to accelerate read-heavy queries, backed by clear trade-off analysis, balancing data-access performance against data redundancy.
Develop and execute a phased architectural roadmap and refactoring strategy that modernizes legacy components while ensuring the company continues to operate smoothly.
Maintain strict backward compatibility for active users while removing duplicate data and redundant extraction logic across systems.
Establish engineering standards, coding guidelines, and decision-making frameworks to promote consistency, maintainability, and extensibility.
Provide hands‐on technical leadership and implementation guidance to a small, mixed‐technology development team (PHP, C++, JavaScript).
Support professional development by improving development workflows, CI/CD pipelines, testing procedures, and release processes.
Facilitate knowledge transfer through mentoring, design reviews, and the creation of high‐quality architectural documentation to equip the internal team for future maintenance.
PERKS AND BENEFITS
Professional growth: Mentorship, TechTalks,



and personalized growth roadmaps.
Competitive compensation: USD-based pay with education, fitness, and team activity budgets.
Exciting projects: Modern solutions with Fortune 500 and top product companies.
Flextime: Versátil schedule with remote and office options.
Requirements
Proven success operating as a Lead Software Architect, Principal Engineer, or similar senior technical leader.
+8 YoE in background developing or architecting within mixed-technology stacks involving PHP, C++, and JavaScript.
Strong software engineering fundamentals, specifically SOLID and GRASP design principles and deep understanding of modern architecture patterns.
Experience with layered system architectures, specifically Domain-Driven Design (DDD), Anti-Corruption Layer, Hexagonal architecture or other clean architecture principles.
Experience in designing, architecting, and scaling SaMD (Software as a Medical Device) solutions in compliance with regulatory requirements Proven experience designing APIs, data models, and integration layers in complex, multi-language system architectures.
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Direct experience identifying and remediating technical debt, designing legacy modernization strategies, and executing large-scale refactoring.
Strong background improving CI/CD and software delivery lifecycles while maintaining system security, auditability, and resiliency in private cloud environments.
Exceptional communication skills with the abiling platforms.Experience designing reusable connector SDKs or integration frameworks .
Understanding of identity-related security concepts such as authentication, authorization, credentials, service accounts, privileged access, and non-human identities.Experience with security events, audit logs, network telemetry, or cloud activity data.Familiarity with event-driven and distributed system architectures.Experience deploying AI/ML-enabled applications.Exposure to LLMs, AI agents, or AI-powered security applications .
Solution Architecture or Forward Deployed Engineering experience.Previous experience in cybersecurity startups or high-growth SaaS environments.What Success Looks LikeSuccess in this role will be measured by your ability to:Deliver successful enterprise integrations and deployments.Reduce customer time-to-production.Build reliable and scalable ingestion solutions.Improve customer adoption and technical satisfaction.Resolve complex integration challenges efficiently.Turn customer-specific requirements into reusable platform capabilities.Contribute improvements that strengthen the scalability and flexibility of the core product.What Darwoft OffersContractor agreement with payment in USD100% remote workArgentina's public holidaysEnglish classesReferral programAccess to learning platforms
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