Location: Remote Employment Type: Full-time Position Experience Level: Senior (5+) About Us Next generation of noninvasive cardiac diagnostics RPM SaaS platforms for heart health, using AI, digital twins and wearables. Position Overview We are seeking a senior VoIP and SIP systems engineer with advanced expertise in OpenSIPS or Kamailio SBC infrastructure. This role requires hands-on experience designing, implementing, and optimizing high-performance SIP environments. The candidate must have a deep knowledge of SIP signaling, media handling, and complex routing, combined with strong programming skills to develop or customize SBC modules. Key Responsibilities Design, deploy, and maintain SBC solutions using OpenSIPS or Kamailio for large-scale, latency-sensitive environments. Design and implement complex call routing logic across SIP stacks, including interworking with FreeSWITCH and Asterisk. Develop and modify OpenSIPS or Kamailio modules in C, with the ability to manipulate SIP headers and handle advanced protocol logic. Build and maintain real-time voice and modem-over-IP services optimized for low latency and high reliability. Configure and secure Linux-based systems, including IP tables, firewall rules, NAT, and network isolation. Deploy and manage containerized environments using LXC and LXD. Troubleshoot advanced SIP, RTP, NAT traversal, and interconnection issues across multi-vendor environments. Collaborate on architecture decisions involving scaling, HA, and multi-data-center SIP deployments. Required Skills & Experience Expert-level proficiency with OpenSIPS or Kamailio SBC platforms. Advanced understanding of SIP signaling, media handling, NAT traversal, and protocol interoperability. Strong experience with FreeSWITCH and Asterisk from both SIP and routing perspectives. Proficiency in C for SIP module development; ability to modify source code to meet specific requirements. Proficiency in Golang. Expert Linux administration skills, including performance tuning, networking, and security. Hands-on experience with LXC/LXD containerization. Proven ability to deliver carrier-grade, high-availability VoIP services. Strong problem-solving skills for diagnosing and resolving complex SIP and network issues. Desirable Skills Experience with lawful intercept, B2BUA media engines, or real-time streaming integration is a plus.
Production Manager – Logistics Focus (70% Logistics / 30% Events) We are looking for a Production Manager with strong logistics expertise to lead and execute high‑impact events across Latin America and the Caribbean. This role goes beyond event coordination — it’s about moving equipment, materials, and experiences seamlessly across borders. Key Responsibilities Plan and manage international shipments, customs clearance, and transportation for event materials. Leverage customs contacts across Caribbean islands to ensure fast, efficient operations. Take ownership of the end-to-end production management process, ensuring projects are delivered on time and within budget. Lead and manage production staff, providing guidance, support, and mentorship to achieve high-quality results. Identify, negotiate, and manage relationships with vendors and service providers, securing competitive pricing. Oversee the planning, coordination, and on-site execution of events to ensure exceptional attendee experiences. Develop and monitor budgets, tracking expenses and applying cost‑saving measures without compromising quality. Stay current with industry trends, new technologies, and best practices in both logistics and event production. Identify potential bottlenecks, troubleshoot, and implement timely solutions. Foster strong working relationships with internal teams, clients, and partners to ensure seamless execution. Requirements Proven experience in logistics and event production (ideally 70% logistics, 30% events). Deep knowledge of international shipping regulations and customs processes. Strong vendor management and organizational skills. Fluent English; Spanish preferred. Willingness to travel Think: 70% logistics expert, 30% event producer — 100% delivering success.
I&C Specialist Engineer Position Title: I&C Specialist Engineer Location: On-site (Location to be confirmed) Employment Type: Full-time position Salary Range: Between 3500 Euros and 4000 Euros Monthly Department: Experience Level: Senior About Us Leading company dedicated to the investment, promotion, development, and operation of industrial and energy projects globally. With a robust track record in Latin America, North America, Europe, and the Middle East, we cover the entire lifecycle of each project. Our reputation is built on the excellence of our personnel, a profound technical expertise, financial strength, and an unwavering commitment to business ethics and social responsibility. We are driven by innovation and the pursuit of excellence in every challenge we take on. Position Overview We are looking for a Senior-level Instrumentation and Control (I&C) Specialist Engineer to join our team. This role requires a professional with deep experience in the comprehensive management of instrumentation in industrial projects. The ideal candidate will be responsible for the preparation and review of key documentation, the specification of highly complex instruments, and coordination with mechanical and field teams. Demonstrable experience in projects within Spain is an essential requirement for this position. Key Responsibilities Preparation of Instrument and Signal Lists. Management, review, and comments on P&IDs. Specification, technical evaluation, purchasing, and review of technical documentation for all types of Instruments. Practical experience with field instrumentation, including flow meters, transmitters, and local instrumentation. Experience with Control Valves, On-Off Valves, Motorized Valves, PSVs. Knowledge and experience with Analyzers. Collaboration with mechanical teams for the specification, technical evaluation, and documentation review of packaged equipment from an I&C perspective. Advanced use of the SPI tool (version 2018). Required Skills & Experience Seniority Level: Senior. Experience in projects within Spain (essential requirement). Minimum years of experience: NOT PROVIDED YET Proficiency with the SPI tool (version 2018). Required language: Minimum English B1 Ability to work on-site.
About the Role We are looking for a Senior or Lead Data Engineer to be the founding member of our new data team. In this high-impact role, you’ll report directly to the CTO and play a critical part in shaping the future of data at our company. You will work across three distinct product lines to standardize and unify data pipelines, processes, and governance. This is a unique opportunity to build from the ground up and influence data architecture and strategy at a multi-product SaaS company. Responsibilities Design, build, and optimize scalable data pipelines using Apache Spark, Kafka, and related tools Develop and orchestrate data workflows using Apache Airflow Architect and manage infrastructure in AWS, including services like S3, Kinesis, Lambda, EMR, Glue, and Redshift Build and support real-time data pipelines and event-driven systems for streaming data ingestion and processing Establish standardized data ingestion, transformation, and storage processes across multiple product lines Work closely with product and engineering teams to unify and document data models and schemas Ensure data quality, lineage, and observability across all pipelines Lead data governance, compliance, and security practices from day one Mentor future hires and define engineering standards as the data team grows Qualifications 5+ years of experience in data engineering, ideally in SaaS or multi-product environments Expertise in AWS services relevant to data infrastructure (S3, Glue, Redshift, EMR, Lambda, Kinesis, etc.) Strong proficiency in Python for building pipelines, ETL/ELT jobs, and infrastructure automation Deep hands-on experience with Apache Spark, Kafka, and the broader Apache ecosystem Proven success designing and supporting real-time data streams and batch workflows Solid experience with Airflow or equivalent orchestration tools Strong understanding of distributed systems, data architecture, and scalable design patterns Passion for clean, maintainable code and building robust, fault-tolerant systems Nice to Have Experience with Delta Lake, Apache Iceberg, or Apache Hudi Familiarity with containerized workloads (Docker, Kubernetes, ECS/EKS) Background in building internal data platforms or centralized data lakes Experience supporting data science and BI/analytics teams Knowledge of data privacy, compliance, and security practices (e.g., SOC 2, GDPR)
About Us: We are a growth financing marketplace for small business owners, with a mission to increase access to entrepreneurship. By connecting businesses to growth capital and offering world-class financial management services, we empower entrepreneurs to take control of their financials and achieve sustainable economic success. The Role: We are looking for five Accountants to join our team as soon as possible. This role is ideal for professionals with solid accounting expertise who can adapt to evolving technological processes in financial operations. You will work closely with the Accounting Service Manager and other teams to ensure financial accuracy and compliance, supporting our mission of fostering small business growth. Key Responsibilities: Bookkeeping & Transactions: Accurately record and process accounts payable, accounts receivable, payroll, and general ledger entries. Financial Reporting: Assist in preparing financial statements and reports in accordance with US GAAP standards. Account Reconciliation: Perform regular bank, credit card, and general ledger reconciliations to ensure accuracy. Compliance & Tax Support: Ensure compliance with tax regulations and assist with audits and tax filings as needed. Process Improvement: Identify opportunities to enhance financial operations, increase efficiency, and reduce errors. Collaboration: Work with internal teams and external partners to maintain seamless accounting processes. Requirements: Education: Bachelor’s degree in Accounting, Finance, or a related field. Experience: 1-3 years of accounting experience (reduced requirement due to technology-driven process changes). We highly value candidates with background in companies such as: Deloitte, PwC, EY, KPMG. Technical Skills: Familiarity with accounting software (e.g., QuickBooks, Xero) and proficiency in Excel. Knowledge: Understanding of US GAAP and financial reporting practices. Adaptability: Willingness to learn new tools and adjust to evolving accounting technologies. Attention to Detail: High accuracy in financial reporting and reconciliations. Communication: Advanced English proficiency (Spanish is optional). Location. Preferred location: Brazil (open to Guatemala).
Full-time (40h/week), Remote About Us We are a technology company on a mission to transform how organizations use data. We believe that for businesses to lead their industries, they must effectively harness their data. Our innovative, AI-powered analytics platform was built to make data-driven insights universally accessible, eliminating the need for complex infrastructure or large specialist teams. We empower non-technical users to connect to hundreds of data sources, ask questions in plain English, and get immediate, actionable insights. By unifying disparate data and enabling easy collaboration, we help businesses make faster, smarter decisions and turn their data into a pivotal competitive advantage. About the role We are seeking a Customer Success Engineer to handle customer-specific technical implementations and platform work. This is a crucial, forward-facing technical role designed to support our customers by addressing their unique account issues and technical needs, complementing our existing data team. This position will report directly to the CTO and work closely with internal stakeholders like the Product Manager and the Customer Success team. The primary focus will be on technical execution, with the potential for limited direct client communication via email or tickets. You will be instrumental in ensuring our customers are successfully onboarded and supported, directly impacting their success and our company's growth. Key responsibilities: Configure, debug, and manage ETL pipelines for new customer implementations. Build and maintain custom Airbyte connectors (Python or low-code/no-code) to meet specific customer data integration needs. Troubleshoot and resolve issues with Fivetran connectors. Provide AWS infrastructure support for customer environments, particularly managing S3 and IAM roles for secure data transfer Handle API integration work for customer accounts. Collaborate with and support our existing data team contractors. Utilize AI tools to debug SQL queries and troubleshoot various technical issues. Perform data quality assurance and validation to ensure data integrity. Set up customized BI dashboards for customer accounts within our platform. Review user LLM session logs to diagnose issues with our RAG pipeline and create detailed tickets for the engineering team. Requirements: Mid-level or higher engineering experience with a strong background in data engineering and ETL processes. Proficiency with Fivetran, Airbyte or equivalent ETL tools. Proficiency with AWS, specifically S3 and IAM roles. Solid experience with API integration, and debugging. Basic to advanced SQL proficiency for debugging and data validation. Proven ability to work independently and take ownership of customer-facing technical issues. Comfortable debugging issues throughout a data platform stack (from front-end to database and infrastructure) and writing clear, actionable bug tickets for the development team. Tools: Cloud: AWS (S3, IAM) Data Tools: Fivetran, Redshift, pgVector/Postgres, Metabase Languages: Ruby, Python Frontend: React (experience is helpful) Authentication: Keycloak AI: OpenAI, Anthropic Project Management: Trello Nice to have: Familiarity with AI/LLM tools and debugging (or enthusiasm to learn) Existing Airbyte/Fivetran/general ETL connector development experience Familiarity with data transformation tools and data modeling (eg. dbt) More advanced SQL and data analysis skills We would want at least 4 hours of overlap in the morning (9AM-1PM) as we have people in other timezones where the morning makes sense. Ideally would be US hours overlap (9AM-6PM or thereabouts) as reactive issues can come in from clients throughout the day.
About Us Is first AI-powered assistant for sustainability teams at consumer brands. We helps brands with tracing their supply chains, communicate their efforts to consumers, stay compliant with regulations like the EU Digital Product Passport, and stop wasting time on manual work. We’re pre-seed and working with early pilot brands. This is a ground-floor opportunity to join a fast-moving, mission-driven startup and help build a product with real-world impact. If you’re excited to co-build a mission-driven product from the ground up, shape real decisions, and earn meaningful ownership, this is the kind of experience that defines careers. About the Role You’ll work directly with the CEO to design and ship the first version of the product, integrate LLMs for automated workflows, and co-create a platform that helps sustainability teams actually move the needle. This role is ideal for someone who wants to have a positive impact in the world, work directly with really cool customers, build a product from scratch, and take full ownership over the technology and its direction. What You’ll Do Build and iterate on core platform and AI agent Own development across the stack: Lead architecture and backend decisions (Node, Postgres, Supabase) Supercharge our users’ interactions with the web (React) Unleash the power of AI for our customers (OpenAI, MCP, RAG) Evangelize agents coding tools like Cursor or Claude Code to multiply engineering impact Talk to users, gather feedback, and prototype quickly Lay the foundation for a high performing engineering organization ready to scale with the business, including culture, CI/CD, version control, and SDLC process Help shape product strategy and grow the engineering team What We’re Looking For 3+ years of full-stack development experience Strong background in modern full stack development. Our stack is DynamoDB, AWS, React, Redux, OpenAI, and Python (but this can be changed) Demonstrable experience with LLMs, agent frameworks, or workflow automation Excited about building something that drives impact in sustainability Comfortable working in ambiguity and iterating quickly, in a startup environment Clear communicator who’s proactive and self-directed Hungry to grow and ready to own a big piece of something early What You’ll Get A say in product, strategy, and company direction Experience building a real AI product in a high-impact industry A chance to work closely with brands that are shaping the future of sustainable fashion Room to lead, experiment, and make things happen
As a senior member of the marketing team, you will translate Mappa’s product vision into compelling go‑to‑market programs that drive adoption, activation, retention and expansion. You’ll own the end‑to‑end product marketing function—partnering closely with the Head of Marketing, Product, Growth and Sales—to build and scale our Product‑Led Growth motion across a rapidly growing B2B SaaS platform. Key Responsibilities PLG Strategy Execution: Turn high‑level PLG roadmaps into concrete programs (in‑app onboarding flows, self‑serve funnels, in‑product nudges). Lead A/B tests, cohort analyses and funnel optimizations to boost activation and expansion metrics. Go‑To‑Market Leadership: Plan and execute every product launch: define target segments, messaging, beta cohorts, enablement materials and launch communications. Align launch cadence with Head of Marketing’s global calendar and prioritize based on impact vs. effort. Positioning & Messaging: Own product value propositions, buyer personas and competitive differentiation. Craft crisp, user‑centric positioning that resonates across marketing, sales decks, website copy and enablement content. Cross‑Functional Enablement: Develop sales tools, battle cards and objection‑handling guides for Revenue teams. Train Customer Success on new features and gather customer feedback to inform prioritization. Market & User Insights: Lead market research, customer interviews and Jobs‑to‑Be‑Done workshops. Surface whitespace opportunities and recommend product enhancements to Product leadership. Mentorship & Process: Mentor more junior PMMs or product marketers as we build out the function. Define and document repeatable frameworks for launches, PLG experiments and post‑mortems. KPI Tracking & Reporting: Monitor cohort, funnel and revenue metrics; prepare dashboards and executive summaries for quarterly reviews. Translate data into clear, actionable insights and recommend course‑corrective actions. Required Skills & Experience PLG Expertise: 4–6 years in Product Marketing or Growth roles at B2B SaaS/high‑growth startups, with hands‑on PLG execution. Launch Track Record: Proven success driving adoption of technical products—especially self‑serve and freemium models. Data Fluency: Comfortable with BI tools (Looker, Metabase, Tableau) and SQL for cohort analysis, funnel metrics, A/B test design. Storytelling & Communication: Ability to distill complex ML/API capabilities into simple, persuasive messages for diverse audiences. Cross‑Functional Leadership: Strong project management skills; experience coordinating Design, Engineering, Sales and CS under tight deadlines. Languages: Native‑level English and Spanish fluency for global collaboration. Mindset & Culture Fit: High ownership, bias for action, comfort in ambiguity and a passion for scaling startups.
We are seeking a highly skilled and organized individual to join our team as a Production Manager. This role requires exceptional organizational and management skills, as well as a hands-on approach to effectively manage vendors, service providers, and oversee the execution of events. The ideal candidate should have relevant industry experience and be based in Cayman. The idea is for he or she to be our Boots on the Ground. Strong English language skills, excellent communication abilities, and a proactive attitude are essential for success in this position. - Take ownership of the end-to-end production management process, ensuring smooth execution of all projects within the allocated timeline and budget. - Identify, negotiate, and manage relationships with vendors and service providers, ensuring the availability of required resources and securing competitive pricing. - Oversee the planning, coordination, and execution of events, both onsite and offsite, to ensure seamless operations and exceptional attendee experiences. - Develop and monitor project budgets, closely tracking expenses, and implementing cost-saving measures without compromising quality. - Stay up-to-date with industry trends, new technologies, and best practices to provide innovative solutions and maintain a competitive edge. - Foster strong working relationships with internal stakeholders, clients, and partners, ensuring effective communication and collaboration throughout the production process. - Identify potential bottlenecks, troubleshoot issues, and implement timely and effective solutions to maintain project momentum and meet deadlines. - Effectively communicate with clients, team members, and stakeholders to ensure clear expectations and seamless execution
🔧 Key Responsibilities Design, develop, and maintain CI/CD pipelines using Azure DevOps Automate infrastructure provisioning using Terraform or Bicep Manage deployment workflows for .NET and frontend (React/Angular) apps Optimize for performance, security, and DevSecOps best practices Monitor system health and enable efficient rollback/release workflows Set up Azure services like App Services, Key Vault, Functions, and AKS Collaborate with dev teams to define deployment strategies and resolve issues 🚀 First 90 Days Stand up robust, fully automated CI/CD pipelines for all core services Set up infrastructure-as-code automation for our Azure-based architecture Drive deployment reliability and reduce manual touchpoints Implement application logging, monitoring, and alerting via Application Insights 🧰 Tools & Stack CI/CD: Azure DevOps (Repos, Pipelines, Artifacts) IaC: Terraform or Bicep Azure Services: App Services, Key Vault, Functions, AKS Monitoring: Application Insights Other: Git, Docker, PowerShell, Bash, Python 🎯 Success Metrics Reliable, fast build and deployment pipelines 100% infra-as-code coverage across environments Low rollback rates and deployment downtime Dev team autonomy in launching stable releases 📋 Requirements 5–8 years of experience in DevOps or infrastructure engineering Deep knowledge of Azure DevOps, Terraform/Bicep, and Azure cloud Experience with Dockerized app deployments and CI/CD for .NET + frontend Familiarity with scripting (PowerShell, Bash, Python) Strong collaboration and documentation habits Fluent English and ability to work overlapping US hours 🎓 Preferred Certifications (not required): Microsoft Certified: Azure DevOps Engineer Expert Microsoft Certified: Azure Administrator Associate 💼 Other Details Work arrangement: Offshore, full-time, remote Interview process: Technical interview + management interview Soft skills: Startup adaptability, problem-solving, communication Compensation: TBD