Remote Senior Machine Learning Engineer role targeting LATAM candidates. Requires 5+ years building and deploying production ML solutions: end-to-end ML pipelines, data ingestion and feature engineering, model training/evaluation/deployment, monitoring and lifecycle management. Hands-on with Python, SQL, PySpark, Scikit-learn, PyTorch, TensorFlow, XGBoost, MLflow, Databricks, cloud platforms (AWS/Azure/GCP), Kubernetes and MLOps practices. Collaboration with data scientists, engineers and product teams; experience with CI/CD, containerization and distributed computing is expected.

Remote senior macOS developer position (Mexico, Colombia, Bolivia, Costa Rica, Peru) requiring 5+ years of software development experience. Key skills include Swift, Xcode, SwiftUI/AppKit, REST API integration, authentication (OAuth2, OIDC, JWT, SSO, MFA), Apple security (Keychain, certificates, code signing), Git/CI/CD, and familiarity with AI/Generative AI tools. Advanced English communication required.

Responsible for running and growing Kraken Pro's community across Discord, Telegram, X, TradingView, Reddit and other channels. Build and manage ambassador/power-user programs, host AMAs and live trading sessions, produce clear written content and product teardowns, and feed actionable community insights to Product. Requires 3+ years managing community or social for technical/skeptical audiences and strong trading/crypto knowledge.

Lead a lean engineering team as a hands-on full‑stack Tech Lead building TypeScript APIs, state‑machine backend systems, and user‑facing web experiences. Requires expert TypeScript and Node.js skills, experience with LLM‑powered features and RAG pipelines, daily use of AI coding assistants, and strong English communication. Role is remote and aligned with PropTech/real estate media projects.

Kraken Pro seeks a Social Media Lead to own social channels (notably X and Telegram): craft scroll-stopping copy, memes, short-form video, threads and charts; engage the community; maintain a content calendar; translate product/ecosystem news; measure and iterate on performance; and partner with Legal/Comms. Candidates should have 3+ years in social/content, a strong portfolio, high AI competency, and hands-on skills with tools such as Figma and CapCut.

Parexel FSP is hiring a Site Activation Partner for a 7-month fixed-term assignment (potential to transition to full-time) to lead or support operational site start-up to close-out activities for clinical studies in Argentina, Brazil, or Mexico. Responsibilities include site readiness, IIP/eISF/eTMF documentation, IRB/ethics and regulatory submissions (including FDA 1572), CTMS maintenance, and support for audits/inspections. Requires minimum 3 years' relevant clinical site management experience working with US/Canada and fluency in English and the local language.

Kraken seeks a Senior React Native Engineer to build and ship production mobile experiences for the Kraken app. The role requires strong React Native experience, end-to-end ownership of features (discovery through iteration), working with APIs and real-time data, making architecture and performance decisions, and close collaboration with Product and Design. Nice-to-haves include fintech/crypto experience, real-time interfaces, web/mobile breadth, and native Swift or Kotlin experience.

Responsible for advising global clients on Mexico employment law and HR processes across the worker lifecycle, including onboarding/offboarding, contracts, payroll oversight, benefits administration, performance management, and handling complex employment relations/terminations. Requires a bachelor's degree and a minimum of 3 years HR generalist experience; Spanish and English required.

Parexel FSP seeks a Site Activation Partner to lead and support site start-up activities (IIP compilation, IRB/ethics and regulatory submissions, site readiness, eISF/eTMF/CTMS maintenance) for clinical studies. Role requires minimum 3 years' relevant clinical site management experience working with US/Canada and fluency in English and the local language (Spanish or Portuguese).

Provide technical support and incident resolution for enterprise applications, systems, and cloud services; monitor and troubleshoot AWS and/or Azure environments; collaborate with internal teams, document solutions, and follow IT service-management processes. Requires professional experience in technical or IT support and English communication skills.

Lead analytics and measurement work for Wikimedia's anti-abuse, safety, and security efforts. Responsibilities include designing experiments and metrics, performing quantitative research using Bayesian and frequentist approaches, collaborating with product, research, and engineering teams to develop and evaluate AI/ML models, building self-service dashboards, and working with large-scale data using tools such as Hive, Presto, Druid, Spark, Apache Iceberg, DBT, Airflow, and Superset. Fluency in Python or R, SQL, and experience with experimental design, statistics, and machine learning are emphasized.

Lead product strategy and execution for a new suite of AI-driven creative and marketing products, owning roadmaps for internal productivity tools for designers/media producers and self-serve marketing software for real estate agents. Requires 5+ years of product management experience, hands-on generative AI integration experience, proficiency with product analytics (PostHog/Amplitude/Mixpanel/Metabase), and experience collaborating with creative teams. 100% remote.

Owner of the technical layer for Kraken's internal AI platform: build and operate the governed integration gateway, onboard connectors and authentication flows, implement tiered spend and data controls, build internal tooling (agent scaffolding, prompt assets, evaluation harnesses), run enablement and documentation, and administer enterprise AI platform operations including vendor and provisioning management.

Kraken seeks a Head of Exchange Infrastructure to set product vision and roadmap for the exchange stack (matching engine, core infrastructure, third-party custody, algo engine, API engine). The role leads a team of four to five product managers, partners with engineering, risk and credit teams, drives consolidation and migrations without disrupting markets, and focuses on low-latency, high-throughput, and high-availability platform design. Relevant experience includes exchange/trading or high-performance platforms and product leadership.

Seeking a Senior Data Analyst / Data Manager to write advanced SQL in Google BigQuery, build and document LookML models, design Looker dashboards, audit data quality, and develop predictive models. 3-month fixed-term remote project; requires 4+ years experience with BigQuery, Looker/LookML, and strong analytics and stakeholder-communication skills.

Design and implement production Rust services and libraries for Kraken's core infrastructure, focusing on correctness, security, observability, scalability, and operational resilience. Requires 7+ years of software engineering experience and expertise in distributed systems technologies such as RPC protocols, Kafka, and event-driven architectures, plus strong debugging and system-design skills.

The role leads technical direction for AI-powered full-stack applications, designing and building scalable Python services, interactive frontends (React/Vue/Angular), data pipelines, agentic workflows, and LLM integrations. Requires strong backend (Python) and modern frontend (TypeScript) experience, hands-on with LLM/RAG patterns and frameworks (e.g., LangChain, LlamaIndex), API design, databases (relational and vector), and engineering best practices including CI/CD, containerization, and automated testing.

Own end-to-end relationship management and activation of regional KOLs/creators, set regional acquisition targets and CAC efficiency, partner with growth/marketing/compliance, and adapt a KOL playbook. Requires proven experience building influencer/creator networks (Spain/Iberia), strong relationship and negotiation skills, and knowledge of crypto derivatives (perpetual futures, margin, prop trading). Fluent Spanish required.

Join a marketplace engineering team to build and maintain backend features (search, ranking, matching) and support ML infrastructure including model deployment pipelines, feature stores, real-time data pipelines, and monitoring. Requires 5+ years of software engineering experience, strong backend skills (Go, Python, Ruby, or JS/TS), hands-on MLOps/production ML experience (Vertex AI, MLflow, Kubeflow or equivalent), feature store experience (e.g., Chalk), strong SQL skills, and cloud platform experience (GCP preferred; AWS/Azure acceptable).

Remote role open to candidates in the United States, Canada, or Mexico. The position requires 5+ years in applied data science or related fields, strong proficiency with dbt, Python, and SQL, experience with statistics and machine learning (including time-series forecasting and reliability analysis), and experience taking models into production with monitoring, versioning, and retraining strategies. The role partners closely with Product, Design, Engineering, and Data teams to deliver customer-facing predictive intelligence.