MailerLite seeks a Senior Email Marketing Manager to own newsletters, campaigns and automations end-to-end: conceive and write campaigns, build and maintain automations, create and update lead magnets, grow and segment the email list, measure performance and enforce deliverability best practices. Requires 4+ years of email marketing experience (ideally in SaaS), a strong writing portfolio, experience with ESPs (MailerLite or similar) and a 4-hour overlap with CET. Salary range listed: USD 50,000–70,000/year.

Join Kraken's Consumer Mobile team to design, implement, launch, and iterate React Native features for the Kraken app. Work closely with Product and Design on data-rich, real-time experiences, make architecture and performance decisions, own end-to-end features, and contribute regional UX and connectivity solutions for Asian markets. Strong React Native experience, production mobile shipping, API and real-time data experience, and English communication are required.

Execute billing reconciliation and collections follow-up; manage MSA intake and agreement workflows via Ironclad; coordinate onboarding through TLS/Vesting Platform and Pylon; prepare token distributions, grant setup, and M2M migrations; maintain SOPs, reporting methodology, and canonical datasets. Requires 1+ years in operations, financial operations, contract administration, or customer operations and hands-on experience with tools like Ironclad, Pylon, CRM, or subscription billing systems.

Work on Webflow Cloud to build and evolve cloud infrastructure and services (AWS, Cloudflare) that power web applications and AI agents. Responsibilities include designing and operating backend services, using CDNs and edge compute, participating in on-call rotations and incident response, and owning features end-to-end. Requirements include BA/BS or equivalent, 5+ years of backend production experience, fluency in TypeScript/Node.js, experience with PostgreSQL or MongoDB, and business-level English.

Kraken is hiring a Senior Software Engineer for the Consumer team to own architecture and delivery of Rust backend services powering trading, payments and crypto experiences. The role requires 6+ years of backend experience, deep Rust proficiency, distributed systems knowledge (RPC, Kafka, event-driven architectures), product-oriented delivery, cross-team collaboration, mentoring, and extensive use of AI-assisted development. Locations listed: Romania, Brazil, Peru, Sweden, Colombia, Argentina, Cyprus, South Africa, Czech Republic, Hungary, Mexico, Chile, Poland, Spain, Bulgaria.

Parexel is hiring a Senior Clinical Data Manager based remotely in Argentina or Mexico to lead and execute data management activities for Phase 1–4 clinical studies. Responsibilities include eCRF and EDC design and testing, data edit checks, database lock/migrations/UAT, reconciliation (including SAE), vendor/CRO oversight, and contributing to DM plans and SOPs. Candidate must have a minimum of 8 years' relevant experience, strong English communication skills, and knowledge of regulatory standards (ICH/FDA, CDISC, GCDMP, 21 CFR 11, MedDRA, WHO dictionaries).

Kraken seeks a Senior Product Manager to lead design and delivery of social experiences (feeds, profiles, sharing, messaging, discovery) for investing and trading. The role requires strong interaction design craft, prototyping (Figma, code, AI tools), user research and usability testing, experimentation and data-driven evaluation, and close collaboration with engineering and data science to define acceptance criteria and measure product outcomes. Locations listed across multiple countries.

Parexel is hiring a remote General Ledger Accountant based in Argentina to support LATAM entities. Responsibilities include preparing and maintaining GL journal entries, owning aspects of the monthly close, performing balance sheet reconciliations, supporting statutory financial statements and GAAP reconciliations, managing intercompany transactions, assisting with audits and tax filings. Requires 1–2 years in accounting/Record-to-Report, bachelor’s in accounting or related field, advanced Excel, experience with ERP systems (Oracle preferred) and advanced English.

The Senior Principal Technical Data Specialist is a senior individual contributor responsible for defining technical data management strategy and governance across clinical data platforms. The role covers requirements/specifications, database design and build oversight, testing and validation, migrations and archival, data integration and workbench enablement, and mentoring and capability building for large, complex programs across LATAM.

Lead Front-end Engineer to mentor and lead a front-end team in Buenos Aires. Responsibilities include defining front-end architecture, ensuring code quality and performance at scale, conducting code reviews, enforcing accessibility (ARIA/screen readers), implementing unit/automated testing strategies, and integrating AI development tools (e.g., Claude Code). Requires 7+ years of front-end development experience and excellent written and verbal English. Position is 100% remote and paid in USD.

Lead a front-end engineering team for a digital agency: define front-end architecture and standards, conduct code reviews, drive accessibility and performance at scale, integrate AI coding tools (e.g., Claude Code), and collaborate with design, product, and client teams. Requires 7+ years of front-end experience, strong JS/HTML/CSS skills, advanced English, and current residence in Buenos Aires, Argentina.

Responsible for product vision, roadmap, and client integration surfaces for Payward's payments platform. Role requires shaping platform architecture and APIs, prioritizing internal client needs, partnering with engineering, banking and partnerships, and incorporating compliance and risk requirements. Requires 5+ years product management experience and working knowledge of payments, developer-facing products (APIs/SDKs), and strong technical fluency.

Long-term Senior Front-End Developer for a New York–based digital agency via Truelogic. Remote initially, transitioning to onsite work in Buenos Aires in July 2027. Requires 5+ years of front-end web development experience (HTML, CSS, JavaScript), strong skills in animations and accessibility (ARIA, screen readers, keyboard navigation), experience with modern frameworks (React, Svelte, Vue), and daily use of AI development tools such as GitHub Copilot or Claude Code.

Accountable for planning and delivering exploratory and biopharmaceutics clinical trials and submission milestones across the molecule lifecycle. Acts as single operational point of contact for global trial operations, including vendor oversight, timeline and budget management, risk mitigation, and cross-functional communication; up to 10% travel expected.

Responsible for planning and delivering exploratory/biopharmaceutics clinical trials and submission milestones on time and on budget; provides technical leadership and operational oversight from trial design through execution, including vendor and budget management, timeline and risk management, and cross-functional communication.

Work on the Web Dependability Engineering team to ensure websites work across DuckDuckGo browsers (Mac, Windows, iOS, Android). Responsibilities include owning webcompat triage, debugging site/browser/privacy-induced breakage, leading incidents for top site breakages, shipping fixes across platforms, and building tooling/LLM pipelines to automate reproduction and triage. Requires 7+ years building and debugging complex web apps with vanilla JavaScript and strong knowledge of web standards, web components, and browser APIs; additional experience with Swift/Kotlin/C#/C++/Python is a bonus.

Proofpoint seeks a Senior SOC Engineer to monitor and adjust detection systems, analyze threats, develop automation and tooling, and collaborate with engineering, support and technical teams. Required: ~5 years in anti-abuse/email deliverability/threat/security research, experience with email/mobile/DNS/messaging technologies, proficiency with Shell and Go (Perl/Python acceptable), SIEM tools (Splunk/Kibana), SQL, and strong English communication.

Proofpoint is hiring an Agentic AI Engineer to create end-to-end reference agentic applications, establish best practices, design eval harnesses, and harden prototypes into reusable platform capabilities. Requires 3+ years engineering experience with LLM/agentic systems beyond prototypes, solid Python (TypeScript/Node a plus), experience with cloud microservices (containers, CI/CD, AWS a plus), and familiarity with tracing/metrics and OpenTelemetry. Location: Argentina - Remote.

Remote, part-time (10–20 hrs/week) contractor position to evaluate interactions with AI coding agents (Codex, Claude Code, Cursor). Responsibilities include judging usefulness, high-level correctness, explanations, and engineering judgment; providing written feedback and short video walkthroughs. Requires senior/staff/principal-level experience, strong TypeScript/JavaScript or Python background, hands-on experience with at least one named coding agent, and strong written/spoken English (B2+). Rate: $100–$200/hour.

Parexel is hiring a remote Systems Validation Specialist (Argentina or Mexico) to support definition, adoption, and oversight of compliant processes and standards for technology solution development and validation. Responsibilities include quality system stewardship, validation planning and oversight, risk management, change control, auditing support, and continuous process improvement across clinical trial technology solutions. Requires 3+ years' experience in clinical research/clinical trials with emphasis on GCP and technology compliance.