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.
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 USD and 4000 USD 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)
Reports to: CTO Location: Argentina – Hybrid work model Employment Type: Full-time, permanent position (contrato de dependencia) Travel: Required 1–2 times per year to interior Argentina and Brazil (expenses covered) Salary Range: 2,500,000 – 3,000,000 ARS/month Language Requirements: Spanish: Fluent English: Basic to intermediate (must be able to read and understand technical papers) Growth Opportunity: Yes – within a technically challenging and expanding environment Education Degree in Electronic Engineering, preferably with postgraduate studies in embedded systems. Experience At least 5 years of hands-on experience in electronics development, including PCB design and microcontroller programming. Experience in industrial environments and in leading technically less experienced collaborators is a plus. Role Mission The Electronic Engineer will play a key role in designing and developing electronic products, from concept through to final delivery. This position requires strong technical expertise in PCB and firmware development, a holistic product vision, and the ability to collaborate closely with other engineers to ensure complete and efficient product design. The engineer will also lead a colleague currently working in the area who requires technical guidance, and will be expected to travel occasionally to production plants in Argentina and Brazil for on-site technical evaluations. The ideal candidate will have a senior-level technical profile— in expertise and leadership. Desired Skills and Knowledge Proven experience in PCB and firmware development, ideally in an industrial setting Deep understanding of PCB design tools (e.g., Altium Designer, Eagle, KiCad) and firmware programming languages (C, C++, etc.) Ability to view the product as a whole and understand how it integrates with other systems (mechanical, software, etc.) Excellent communication and teamwork skills to collaborate effectively with fellow engineers and cross-functional teams Problem-solving mindset and keen attention to detail throughout the design and development process Creativity and innovative thinking when tackling technical challenges Commitment to continuous learning and personal development within the field of electronic engineering Key Responsibilities Work closely with mechanical, software, and other engineering teams to integrate electronic components into the overall product design Participate in the design process from concept to production, ensuring technical feasibility and product optimization Evaluate and select suitable electronic components, considering cost, performance, and availability Conduct testing and verification to ensure all electronic designs meet quality and safety standards Research and stay up to date on trends and advancements in electronic technologies, applying new knowledge to product designs Lead coordination meetings with engineering and cross-functional teams to align goals, resolve issues, and ensure effective collaboration Provide technical support and guidance throughout the product lifecycle—from initial design through to post-sales support Mentor and guide a team member, ensuring technical quality and growth Conduct periodic visits to industrial plants in Argentina and Brazil to perform technical analysis and integration
Job Description (Engineering & Technical Operations – Projects in Oil & Gas, Petrochemical, Energy sectors) Role Overview: We are seeking a highly skilled Process Engineer to join our engineering team. The ideal candidate will have a strong background in chemical process engineering and will be responsible for the development and review of design documentation, technical specifications, and safety analysis for complex industrial projects. This role is hands-on, analytical, and crucial to the technical integrity of our process solutions. We work on a global scale, and we can sponsor and manage relocation documentation to Madrid through our company. Experience in Oil & Gas or Petrochemical sectors is essential. Key Responsibilities: Develop and review Mass & Energy Balances, P&IDs, and PFDs for ongoing projects Define and/or validate the Process Design Basis Prepare technical specifications for process equipment and review vendor bids Support technical expediting activities related to process equipment procurement Conduct HAZOP and other process safety studies, ensuring risk mitigation in system designs Collaborate with multidisciplinary engineering teams to ensure alignment of process design with project objectives Skills and Requirements: Bachelor’s or Master’s degree in Chemical Engineering Minimum 5 years of experience in Process Engineering roles Industry background in Oil & Gas, Petrochemical, or Energy is highly preferred Proven knowledge of process design standards and engineering documentation Experience with safety studies and methodologies (e.g., HAZOP) Fluent in English (minimum level: B2) Strong analytical mindset and attention to detail This is a full-time, on-site position based in Madrid