Salesforce is hiring a remote UI/UX Designer based in Argentina or Brazil to design interactive demo experiences and self-service assets for Solutions Engineers and Sales teams. Responsibilities include end-to-end design (discovery through prototypes and delivery), translating complex AI workflows into clear UI, championing usability and WCAG accessibility, collaborating with product and engineering, and producing UX copy and handoff documentation. Requires 2–5 years professional UI/UX experience and proficiency in Figma; familiarity with AI tools, motion/video editing, email design, and the Salesforce platform is preferred.

Tyk is hiring a Customer Success Engineer Pod Lead (AMER) to own complex customer escalations, lead technical investigations (including debugging containerized and on-premise environments), mentor Customer Success Engineers, and partner with Product and Engineering to improve customer outcomes. The role includes rotational on-call responsibilities, Zendesk queue ownership, and driving automation and AI adoption to scale the team.

The role supports a creative agency account producing polished, production-ready digital assets (web, campaigns, email, social) following brand guidelines and design systems. Requires advanced Figma skills, strong visual design fundamentals (typography, layout, responsive design), experience with WordPress/CMS and Adobe/Sketch, advanced English, and availability to work onsite in Buenos Aires up to three days per week. Experience using AI tools such as Claude is valued.

Truelogic’s client (a creative technology agency) seeks a Senior Visual/Production Designer to produce high-quality digital assets across websites, campaigns, email and social. Role requires advanced Figma skills, working knowledge of HTML/CSS, strong visual craft (typography, layout, composition), experience with design systems and collaboration with developers and cross-functional teams. Advanced English proficiency and availability to work onsite up to three days per week in Buenos Aires are required.

Join Kraken's Agent Systems team to design, prototype, and productionize AI-powered agent systems that integrate with internal APIs and data sources to automate workflows. Requires 5+ years building production software with strong backend fundamentals (APIs, distributed systems, data modeling, reliability), hands-on experience with AI/ML or LLMs and inference pipelines, and comfort working fullstack in ambiguous 0→1 environments. Responsibilities include architecting inference pipelines, ensuring safe/observable agent execution, and collaborating across product, infrastructure, and operations.

Own Kraken Pro's end-to-end onboarding funnel (web and mobile): analyze data to identify friction, design UX improvements to build trust and speed time-to-first-trade, partner with Design/Data/Engineering/Marketing, and use AI tools to surface insights and personalize experiences. Requires 4+ years product management experience in onboarding/activation/growth and strong data and communication skills; passion for crypto and trading.

Own the execution from signed quote to funded deal: create orders, generate and track documents, coordinate with Risk and Capital Markets, chase signatures and delivery confirmations, and keep playbooks current. Requires 1–3 years in loan/deal/order/fintech operations, strong English communication, attention to detail, and an interest in automation; remote-first role covering specified Latin American countries.

The Sr Proposals Manager prepares client-focused budgets and proposal text for Phase I–IV clinical trials, coordinates RFP development with operational, sales and finance teams, manages RFIs and work orders, and communicates with clients and vendors. Requires 3+ years of proposal/contract development experience, proficiency in Excel and Microsoft Office, and the ability to work remotely across LATAM markets.

The Clinical Study Team Associate II provides study-level operational support from study start-up through close-out, including TMF maintenance, metrics analysis, regulatory/CSR documentation support, audit readiness, budget tracking, and coordination of investigator meetings and translations. Role is remote-based in Argentina, Brazil or Mexico. Requires fluency in English and relevant clinical research or drug development experience (education requirement: BA/BS + 3 years or MA/MSc/MBA + 1 year).

Own the marketing-product roadmap and build processes that turn campaign ideas into shipped product work. Design and launch campaign landing experiences, lifecycle messaging, incentives and referral mechanics, and run experiments to improve conversion, landing page and search performance. Partner with marketing, design, engineering and data to define and report on acquisition and reactivation metrics.

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.

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.

Lead and develop a cross-functional engineering team that delivers growth-critical systems, platforms, and tools (website, user communications, martech). Remain hands-on writing production-grade backend code, provide technical guidance, collaborate with Product and Design, and use AI tooling to boost productivity. Requires people leadership, backend technical expertise, experience in distributed/remote teams, and familiarity with languages such as TypeScript, Rust, Go, or Python.

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).

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.

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.

Webflow seeks an IT Support Specialist based in Buenos Aires (hybrid 1–3 days/week) to resolve employee tickets using AI-powered tooling, maintain AV and office technology, troubleshoot macOS devices and peripherals, manage hardware/software inventory, support new-hire onboarding and equipment provisioning, and partner with Workplace Experience on on-site builds. Requires 2–4 years of hands-on help-desk experience and availability to perform in-office work with occasional travel to other offices.