At Prometeo Talent , we connect top-tier tech and engineering professionals with companies that are shaping the future.
With a strong presence across America and Europe , we're proud to be one of the highest-rated recruitment agencies in the market.We're currently partnering with a fast-growing US-based cybersecurity startup .
The company is building innovative security solutions that help organizations strengthen their cybersecurity posture through intelligent, scalable, and modern technology.
As an early-stage startup, you'll have the opportunity to work on complex technical challenges, contribute to product evolution, and make a direct impact on the growth and success of the platform.The OpportunityWe are looking for a Senior Backend Engineer who thrives in startup environments and enjoys building scalable systems from the ground up.This role is ideal for engineers who combine deep backend expertise with a strong ownership mindset .
You will play a key role in designing , building , and maintaining distributed systems while collaborating with a highly technical and fast-moving team.The adecuado candidate has extensive experience with Java and Python , enjoys solving complex engineering problems, and embraces AI-assisted development workflows to increase productivity without compromising quality.ResponsibilitiesDesign, build, and maintain scalable backend services using Java and Python.Develop distributed systems involving databases, APIs, message queues, and data processing pipelines.Take full ownership of features and services throughout their lifecycle, from design and implementation to monitoring and optimization.Build production-ready systems with a strong focus on reliability, performance, and maintainability.Collaborate closely with product and engineering teams to translate business requirements into technical solutions.Improve system performance, scalability, and operational efficiency across the platform.Leverage AI-assisted development tools to accelerate delivery while ensuring code quality and engineering best practices.Participate in architectural discussions and contribute to key technical decisions as the company scales.Continuously improve development processes, tooling, and engineering standards.Requirements8+ years of experience in software engineering or backend development.5+ professional experience with Python , building and maintaining production-grade backend systems.Strong experience with Java .
Hands-on experience with AI/LLM-based application development (AI agents, agentic systems,



or LLM-powered applications)Experience building AI-driven features, LLM integrations, or agentic workflows in production environments is highly preferred.Solid understanding of distributed systems, scalable architectures, and asynchronous processing.Experience working with databases, message queues, and data processing pipelines .
Hands-on experience with Docker and Kubernetes in production environments.Proven experience building, maintaining, optimizing, and improving products after launch.Strong ownership mindset, autonomy, and ability to thrive in startup or fast-paced environments .
Advanced English levelNice to haveExperience working in product-focused companies, owning products beyond the initial development phase.Experience in cybersecurity products or security-focused platforms.Experience with Kafka,integrating complex enterprise systems and third‐party platforms.Solid understanding of both SQL and NoSQL databases .
Production experience with at least one major cloud platform:AWSAzureGCPExperience working with Docker and Kubernetes .
Strong understanding of Git‐based development workflows and CI/CD practices .
Experience designing reliable, scalable, and production‐ready distributed systems.Strong debugging skills across APIs, infrastructure, networking, application services, and data pipelines.Experience working directly with customers, stakeholders, or technical partners.Ability to translate complex customer requirements into pragmatic technical solutions.Strong communication skills and the ability to operate effectively in customer‐facing technical conversations.High degree of autonomy and ownership when solving ambiguous technical problems.Highly Relevant ExperienceExperience with any of the following will be especially valuable:Identity and Access Management (IAM )Identity Providers (IdPs )Identity SecurityCybersecurity platformsSIEM systemsSecurity telemetryNetwork securityEndpoint securitySASE / Zero Trust environmentsCloud securityLarge‐scale event processingStreaming architecturesIntegration ExperiencePrevious experience integrating APIs or data from platforms such as the following is highly valuable:AWSMicrosoft AzureGoogle CloudMicrosoft Entra ID / Active DirectoryOktaGoogle WorkspaceDuoCrowdStrikeZscalerPalo AltoMicrosoft DefenderSIEM and security analytics platformsDirect experience with every platform is not required.
What matters is a strong track record of learning complex APIs and transforming heterogeneous enterprise data sources into reliable integrations.Nice to HaveExperience with large‐scale data processing or streaming 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 platformsExplore this and other opportunities at:BigQueryIngeniero Civil Senior (Field Manager) - San Juan/ArgentinaData Engineer (Marketing-oriented) | Remote for Marketing Agency for EducationOur client is a fast‐growing performance marketing agency specializing in mission‐driven organizations across higher education and nonprofit sectors.
Since launching in ****, the agency has built a strong reputation for combining strategic thinking, creative execution, and data‐driven marketing to help universities and organizations achieve measurable growth.Company Overview: Our client is a fast‐growing performance marketing agency specializing in mission‐driven organizations across higher education and nonprofit sectors.
Since launching in ****, the agency has built a strong
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📌 Remote Senior Ai Backend Engineer - Python/Azure (Santa Fe)
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