Hands-on technical leader expected to design and implement scalable data pipelines and warehouse architectures using Airflow, dbt, Python, Fivetran, Redshift, Sigma, and AWS (including Lambda). Requires 8+ years of experience building production-grade data pipelines and large-scale analytics infrastructure, plus experience driving governance, testing, and observability.

Senior Data Engineer responsible for steering the enterprise data platform architecture, building highly resilient serverless data pipelines, modernizing ingestion, and instituting governance and observability. Requires 8+ years experience with dbt, Apache Airflow, Python, SQL, Amazon Redshift, Fivetran, Sigma, and AWS (including Lambda), plus hands-on leadership across cross-functional teams.

Responsible for planning and executing biosample processes (collection, storage, shipping, testing, destruction), supporting precision medicine strategy and cross-functional study teams, managing specialty laboratory vendors, developing sample-related study documents and data transfer specifications, overseeing LIMS and kit inventories, and collaborating with data management/biostatistics. Requires a bachelor’s in life sciences (or equivalent), minimum 6 years clinical research experience, proficiency with Microsoft Office and optionally programming languages for certain lead roles, and familiarity with ICH/GCP and regulatory requirements.

Hiring a Backend Engineer (remote, Brazil) to design, develop, and maintain Java-based applications, implement Python components for data processing and AI workflows, build and interact with LLMs (APIs and agentic loops), develop intelligent agents, and apply Model Context Protocol (MCP). Eclipse RCP experience is a plus.

Role on the AI Infrastructure team to build and operate production infrastructure for AI agents, including compute, orchestration, model serving, observability, IaC (Terraform), CI/CD, and developer-facing APIs/SDKs. Requires 5+ years in SRE/platform/infrastructure roles, hands-on experience with ML infrastructure or model serving, Kubernetes/Docker, cloud (preferably AWS), scripting (bash) and a programming language (Python preferred).

Tech Lead Java Engineer based in Campinas - SP (hybrid). Role requires strong Java (Java 17+), Spring/Spring Boot, Hibernate/JPA, SQL and NoSQL (MySQL, MongoDB) skills, experience with Docker and AWS (EC2, EKS, Lambda, Step Functions, Cognito, API Gateway, SQS, RDS, VPC), and proven technical leadership in building microservices and distributed, highly available systems. Responsibilities include system design, full SDLC ownership, mentoring, code reviews, documentation, and adoption of GenAI/AI-assisted development practices.

Responsible for developing and maintaining high-quality, scalable backend systems using Java (Java 17+), Spring/Spring Boot and Hibernate/JPA. Work across the full SDLC including design, deployment and production support; contribute to architecture and technical decisions; perform code reviews and mentor mid/junior engineers. Required experience with microservices, Docker, AWS services (EC2, EKS, Lambda, Step Functions, Cognito, API Gateway, SQS, RDS, VPC), MongoDB and MySQL, and familiarity with GenAI tools and prompt engineering.

Mid-level Java Engineer based in Campinas (hybrid). Responsibilities include developing and maintaining backend services and APIs with Java (17+), Spring/Spring Boot, Hibernate/JPA, working with microservices and RESTful APIs, writing unit and integration tests, participating in code reviews, troubleshooting production issues, and using AI-assisted development tools. Required skills include Java, Spring Boot, Hibernate, SQL/MySQL, Docker, AWS (EC2/S3/RDS), Git, and experience with AI-assisted development practices.

Wikimedia Enterprise seeks a remote Sales Development Representative to own outbound prospecting and build qualified pipeline for enterprise customers (AI companies, platforms, media). Responsibilities include multi-touch outreach (email, phone, LinkedIn, video), discovery calls, MEDDIC qualification, close collaboration with Account Executives and Product, and HubSpot administration. Requires 2–4 years B2B SDR/BDR experience, advanced HubSpot proficiency, ability to engage technical and business stakeholders, and experience selling APIs/data products or developer platforms. Anticipated US salary range: USD 76,765–117,457/year. Hiring available in listed US states and specified countries.

First point of contact for clients using Kraken's REST, WebSocket and FIX APIs. Responsibilities include answering API questions via Zendesk/email/Telegram/Zoom, diagnosing and debugging client integrations, developing and maintaining official API libraries and documentation, performing API onboarding and firewall/networking tasks, and providing QA/testing for new API features.

Provide professional technical support for MongoDB deployments (configuration, schema design, performance tuning, backups, replica sets, sharding). Administer Linux systems, work with virtualized and cloud environments (VMWare, Docker, Kubernetes, AWS/GCP/DigitalOcean/Azure), troubleshoot complex issues, and contribute to support content and product strategy. Role is remote with occasional travel; English customer-facing experience required. Minimum of 2 years related experience noted (MySQL experience 2+ years).

Join the Editing team to develop and maintain VisualEditor and related editing tools for Wikipedia. Responsibilities include fixing bugs, implementing features, writing multilingual, accessible and performant JavaScript/PHP code, building on the MediaWiki API, and instrumenting components. Requires 2–5 years of professional or open-source software engineering experience, experience with scripting languages (JavaScript, PHP, Python, or Ruby), unit testing, version control, and strong written communication; emphasis on algorithms and data structures.

Join an engineering team to expand automated unit, integration, and selective end-to-end tests across 20+ SaaS products for a public-sector/education-focused client. The role emphasizes C# development, test frameworks (xUnit, JUnit, Jest, Playwright), CI/CD reliability, debugging, and use of AI tools (e.g., Claude, Copilot) to accelerate test development and maintenance. 100% remote with compensation paid in USD.

Responsible for managing and developing a team delivering clinical operations services (resourcing, project delivery oversight, quality control), providing clinical consultation, participating in bids/client presentations, and ensuring compliance with ICH/GCP/regulatory and SOP requirements. Role is remote for Brazil and includes travel as needed.

Encora/Coforge hiring a Lead Data Engineer (remote, Brazil) to lead design, development, and optimization of cloud-based data platforms and pipelines. Must have strong hands-on experience with Python, AWS, Snowflake, dbt, Airflow, Docker, and Infrastructure-as-Code (Terraform), plus familiarity with LLM/RAG implementations, LangChain, vector DBs and related AI tooling. Responsibilities include collaborating across teams, delivering scalable ETL/ELT pipelines, contributing to AI-driven initiatives, and mentoring/leading engineering efforts.

Coforge / Encora is hiring a Senior Data Analyst (remote, based in Brazil) to extract value from data via high-impact dashboards, advanced analyses, and cross-functional KPI frameworks. Key technologies and skills include advanced SQL, Looker Studio (or similar BI tools), BigQuery or similar cloud warehouses, attribution modeling, funnel and cohort analysis, and familiarity with tools like Segment, Braze, dbt, and Python.

Remote Lead Data Engineer based in Brazil responsible for building and managing end-to-end pipelines powering marketing, product and growth analytics. Requires hands-on experience with BigQuery/Google Cloud, dbt, SQL, Fivetran (or similar), GA4 event processing at scale, identity resolution, data modeling/warehousing and integrating data across product, marketing, CRM and e-commerce systems. Preferred experience includes Segment, Redshift, Braze, Shopify, Airflow/Dagster and growth analytics.

Lead the delivery and launch of a high-traffic digital media website, owning project plans, timelines, risk mitigation, and cross-functional coordination. Manage CMS integrations, content migrations, APIs, analytics and advertising platforms while running Agile delivery using Jira/Confluence and coordinating product, design, editorial and engineering teams. Role is remote and focused on large-scale digital product delivery for a publishing/news platform.

Seeking an Analytics Engineer with strong SQL and cloud data warehouse experience (preferably AWS/Redshift) to build and optimize data models, maintain reliable ETL/pipelines, support BI platforms, create data documentation and promote analytics engineering best practices. 2+ years experience required; familiarity with dbt, Git and Python is a plus.

Lead technical authority for enterprise Elasticsearch deployments: design cluster topologies, govern capacity planning and shard strategy, operationalize vector/semantic search (kNN, ANN, ELSER, RAG), optimize performance and high-throughput indexing, and influence product and engineering teams. Requires 8+ years of senior architecture/engineering experience with deep Elasticsearch and distributed systems expertise.