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 innovatiient mental health center clients under contract)DIVISIONAccounting & FinanceDEPARTMENTAccounts ReceivablesUNITMedical Billing & Coding (Revenue Cycle Management Services)BENEFITS PACKAGENot applicable (Independent Contractor)SERVICE HOURSMonday – Friday, aligned with U.S. Eastern Time business hours (8:00 AM EST – 5:00 PM EST or as otherwise contractually agreed)REPORTING & COORDINATIONThe contractor will coordinate daily service delivery with the Medical Billing & Coding Analyst 2 (Team Lead – Team B).
Escalations, risks, or unresolved issues will be routed through the Team Lead to the Accounts Receivables Department Manager as required.CONTRACT CLASSIFICATIONW8BEN – Independent ContractorCOMPENSATION RANGEUSD $5.00–$6.50 (≈ PEN *******/hr)ANTICIPATED TRAVELNoneSCOPE OF ASSIGNMENTThis scope of work applies to Team, supporting one or more outpatient mental health center clients.
The Medical Biller & Coder is responsible for executing accurate, compliant, and timely billing and coding services to support end-to-end revenue cycle operations.SUMMARY OF CONTRACT SCOPEThe Medical Biller & Coder provides medical billing and coding services for outpatient mental health center clients.
This includes translating clinical documentation into accurate diagnosis and procedure codes, entering charges, submitting claims, correcting errors, and supporting accounts receivable workflows.
All services are performed under the functional oversight and quality review of the Medical Billing & Coding Analyst 2 (Team Lead – Team B) and are a critical component of the Revenue Cycle Management process.CORE SCOPE OF WORK & DELIVERABLESReview clinical documentation to confirm required elements are present prior to billing (signed notes, treatment plans, service dates, units, provider credentials)Assign accurate CPT, ICD-10-CM,



and applicable HCPCS codes based on documentationEnter charges accurately into the EHR or billing systemSubmit claims timely and in compliance with payer-specific requirementsVerify patient demographics, insurance information, and payer details prior to claim submissionIdentify and correct claim rejections, coding errors, and data entry issuesSupport denial resolution activities by correcting coding or documentation issues as directedEnsure all services rendered are captured and billed; escape suspected missed chargesMaintain organized, audit-ready billing records and supporting documentationAdhere to workflows, quality standards, and productivity expectations established by the Team LeadCommunicate documentation gaps, authorization issues, or system barriers promptly to the Team LeadUNSCHEDULED / SUPPORT DUTIESAssist with billing backlogs or high-volume periodsSupport internal quality assurance reviews and auditsParticipate in training, coaching, and cross-training activitiesProvide coverage for essential billing tasks during team member absencesSupport process improvement initiatives related to billing accuracy and turnaround timeTECHNOLOGY, DATA SECURITY & MONITORING REQUIREMENTSAll work must be performed exclusively on the assigned Amazon Workstation (AWS virtual workstation) authorized by Freedom Health Systems.Use of personal devices, local storage, screenshots, external email forwarding, or unauthorized systems is strictly prohibited.The Amazon Workstation environment is monitored by the Company for security, compliance, productivity, and quality assurance purposes.System access logs, activity monitoring, and usage metrics may be reviewed to ensure compliance with HIPAA, client contracts, and Company policies.Failure to comply with technology, security, or monitoring requirements may result in immediate termination of the contract.KEY PERFORMANCE INDICATORS (KPIs)Service quality and contract effectiveness will be evaluated using, but not limited to, the following KPIs:Coding accuracy rateCharge entry accuracy and completenessClean claim submission rateClaim rejection rateTimeliness of claim submissionError correction and resubmission turnaround timeAudit findings and error trendsAdherence to establishednnector frameworks, integration platforms, or similar systems .
Experience 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:IAM 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 platforms
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📌 Senior Data Engineer: Snowflake, Airflow & Pipelines (Mendoza)
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📍 Mendoza