Delivery Associates is hiring a hands-on Full Stack Software Developer (12-month contractor) based in Brazil with 5+ years' experience to build frontend (React/Next.js), backend (Python/Node.js) and data-layer solutions (e.g., Supabase/PostGIS). The role requires integration of APIs and AI/LLM services, working with messy government datasets, cloud deployment, and professional English and Portuguese.

Delivery Associates seeks an AI Solution Engineer (12-month contractor) based in Brazil with 8+ years' software development experience to rapidly design, prototype, and ship AI-powered systems for government and public sector clients. Responsibilities include building 2–4 week functional prototypes, designing agentic workflows and RAG pipelines, owning full stack (React/Next.js frontends, Python/Node.js backends, Supabase/PostGIS), and deploying/scaling in cloud environments. Professional English and Portuguese and Brazilian work authorization are required.

Delivery Associates seeks an AI Product Manager (12-month contractor) based in Brazil with 5+ years' experience to scope, specify, and own product delivery for public-sector engagements. The role requires turning ambiguous government priorities into PRDs and technical specifications, coordinating engineers and consultants, managing timelines and risks, and ensuring measurable outcomes. Professional English and Portuguese and Brazilian work authorization are required.

Truelogic is hiring a Lead Front-End Engineer to lead implementation of high-fidelity UIs, design systems (Atomic Design, Storybook), and headless CMS integrations (Sanity/GROQ/GraphQL). The role combines hands-on development with technical leadership, mentoring distributed teams, ensuring accessibility (WCAG 2.1 AA), performance, and close collaboration with design and product teams. Position is 100% remote and works with US clients; based in Brazil per the posting.

Join the pre-sales Solutions Engineering team to run technical discovery with prospects, design tailored solutions across Payward's product suite, build proof-of-concepts to win deals, and execute structured handoffs to implementation. Requires 4+ years in technical pre-sales at a B2B API or infrastructure company and strong experience with APIs (REST/WebSocket), auth patterns (OAuth, JWT), webhooks, integrations, and fintech/crypto integrations.

AE Studio is hiring an Applied AI Data Scientist to build data-driven solutions across client projects and internal research, including LLM lifecycle work (prompting, RAG, vector DBs, fine-tuning) and ML across tabular, time-series, NLP, and vision. Requires strong Python skills, deep learning experience (PyTorch/TensorFlow/JAX), statistical and causal ML fundamentals, and effective English communication; remote-first with the option to work from a Florianopolis office in Brazil.

Responsible for the motion and interaction layer of the Kraken mobile app (React Native). Work includes building and evolving animated components and motion tokens, profiling and optimising rendering performance (especially on lower-end Android), bridging to native when needed, and partnering with product designers to ship refined motion and interaction experiences.

Datadog Partner Solutions Architect aligned to Channels & Alliances, based in São Paulo (LATAM). Responsible for partner onboarding, training, enablement, certification, joint business planning, technical demonstrations and proofs of value, and advocating partner technical needs internally. Role expects strong hands-on IT development/operations experience (typically 10-15 years) and expertise across observability, public cloud, containerization, scripting, configuration management, and CI/CD tooling.

Remote Senior Backend Engineer role at DuckDuckGo focused on developing performant, testable backend systems and data pipelines (Perl v5, Go, Node.js). Responsibilities include implementing AI-assisted features for Search and Duck.ai, maintaining search relevancy, mentoring engineers, and collaborating cross-functionally. Compensation listed at $178,500 USD/year plus stock; role expects ~40 hours/week and travel ~2 times/year for company meetups.

Hands-on leadership role responsible for shaping product direction, driving end-to-end design from discovery to delivery, mentoring senior designers, and embedding AI into product experiences. Requires 8+ years designing complex digital products (preferred B2B/enterprise SaaS) and experience influencing cross-functional teams.

Lead Contracts Manager role supporting regional expansion (Mexico, Brazil, Argentina, Colombia, Chile, Peru). Responsibilities include drafting, reviewing, negotiating, and tracking master services agreements, site CTAs, vendor agreements and budgets; managing contract metrics and files; coordinating with Clinical Operations and study teams to meet timelines. Minimum 5 years' relevant experience and a graduate/4-year degree.

The Senior Legal Counsel will advise Advancement, Product, and Engineering on marketing and fundraising initiatives, product and mobile app development, data governance and privacy standards, and the legal implications of generative AI. The role reports to the Associate General Counsel and requires 5–7 years of relevant legal experience and full fluency in English.

Parexel is recruiting a Country Study Operations Manager I to lead country-level study activities (start-up through close) for trials with limited complexity or portions of larger studies. The role includes oversight of pCROs/CTMs/SCPs, site activation and recruitment planning, TMF/ISF oversight, regulatory and ethics submissions support, vendor management, quality and audit readiness, and implementation of decentralised trial tools (eConsent, eISF, remote SDV/SDR). Candidates must be based in Brazil, Mexico or Argentina, have experience with US/Canada, be fluent in English, and have the minimum relevant clinical trial operational experience stated in the posting.

Lead technical and strategic partner engagements across enterprises, ISVs, and startups in Brazil/LATAM focused on Generative AI and other AI domains. Requires ~12+ years' technology experience (including 6+ years hands-on in AI), ecosystem development, partner engineering collaboration, and the ability to translate technical requirements to product teams.

Hands-on Principal Engineer to design, build, and deliver scalable enterprise SaaS applications. Role requires 10+ years of experience with strong proficiency in .NET, SQL Server, and Angular; experience leading large-scale system delivery, defining scalable architectures, modernizing monoliths to modular systems, CI/CD, Git, TDD/automated testing, observability, and performance/reliability tooling. Position is advertised as 100% remote.

Lead optimisation of Operations (finance and people) application stack with end-to-end ownership of finance-specific systems. Implement automation and AI/RPA solutions, maintain AI toolchain and integrations (APIs/webhooks), support security and audit readiness (e.g., ISO 27001/SOC 2), and provide training, runbooks and stakeholder alignment. Requires ~6+ years in finance/HR operations or workflow automation, strong NetSuite experience, Claude Code proficiency and familiarity with integration/automation tooling.

The Contracts & Budgets Associate develops and negotiates regional and global study budgets, reviews/drafts/negotiates confidentiality and clinical study agreements, coordinates execution and contract filing, and works with clinical operations and stakeholders to resolve contractual issues. Requires a bachelor’s degree or equivalent experience and a minimum of 1 year of relevant clinical research contract experience.

Parexel seeks a Clinical Operations Assistant to support Clinical Research Associates and project teams across Latin America. Responsibilities include tracking, scanning, filing and returning Case Report Forms, managing documents in the electronic document management system, site payments, site supplies, and trial master file related tasks, with limited contact with investigator sites. Role is fully home based in Brazil, Mexico, or Colombia; fluency in English, MS Office skills, study site experience, and a university degree in healthcare or science are required.

Kraken is hiring a remote Senior Data Analyst (Growth) to build and own production-grade data pipelines, dbt models, dashboards and metric frameworks for the Marketing Growth team. The role focuses on full-funnel reporting, experimentation (A/B testing and causal inference), data modelling and translating results into product and growth recommendations. Requires 7+ years in data analytics/analytics engineering, mastery of SQL, strong Python skills, and hands-on experience with dbt and Airflow or equivalent orchestration tools. Candidates must be based in Canada, the US, the UK or the EU and fluent in English.

CrowdStrike seeks a Technical Support Manager (Brazil, remote) to lead and develop a global technical support engineering team. Responsibilities include managing case and escalation processes, establishing support workflows and best practices, measuring service levels, coordinating with Sales/Engineering/Product, and developing training. Requires a bachelor's degree or equivalent, proven people-management experience, solid technical background (enterprise web technologies/security) and professional fluency in English.