Senior Full-Stack Engineer – Network Data & Analytics

🕒 August 10

🇪🇸 Spain – Remote

⏰ Full Time

🟠 Senior

📉 Data Analyst

👻 Ghost score 12%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Future Connections

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2017

💼 Consulting

🏥 Healthcare

📦 Logistics

Consulting • Healthcare • Logistics

Future Connections is a technology and consultancy company that helps network operators and service providers bridge legacy and modern telecom systems through convergence, integration, migration, automation and managed services. They develop network-focused software products (NIx Platform, NIx RAN, NIx PM, NIx CEM, DIx) and provide cloud, data, RAN consulting, professional services, managed telco services, and training (Future Tech Academy). Their offerings emphasize AI/ML, GenAI/GenAIOps, big data analytics, autonomous network operations, and secure digital identification for telco environments.

📋 Description

• Join the Network Intelligence area as a Senior Full-Stack Engineer • Build cross-platform applications for network optimisation, automation, performance monitoring and evaluation, data analytics and visualisation • Transform and analyse large volumes of network performance data in Python using Pandas and NumPy • Build and maintain batch and streaming data pipelines • Model analytical data and work with modern storage formats • Develop Python services with FastAPI and Flask • Expose the analytical layer through REST APIs • Work with SQL and NoSQL databases • Develop efficient microservices and distributed-system architectures using Docker, Kubernetes, Kafka, Linux and AWS • Develop modern TypeScript and ReactJS components • Implement responsive and accessible interfaces with TailwindCSS • Create data visualisations for operational use • Use AI-assisted development tools across the back end and front end • Collaborate in a multidisciplinary, multivendor and multicustomer environment • Contribute to projects for major wireless operators in Spain and across Europe • Operate within virtualised and cloud-based infrastructures including AWS, Azure and GCP • Propose new tools, frameworks or methodologies to improve applications

🎯 Requirements

• +4 years of experience in software development • Strong data work in Python, including transforming and analysing datasets with Pandas and NumPy • Hands-on back-end Python experience with FastAPI and Flask • Experience building high-volume batch and/or streaming data pipelines • Experience ensuring data quality, consistency and completeness across large datasets • Experience developing distributed, event-driven applications • Experience with Kafka, asynchronous processing and microservice architectures • Strong experience designing and integrating REST APIs • Familiarity with API contracts, authentication and service-to-service communication • Proficiency in TypeScript • Experience developing front-end applications with React • Experience with SQL and NoSQL databases • Knowledge of Docker and Kubernetes • Familiarity with cloud environments such as AWS, Azure or GCP • Solid hands-on experience using AI-assisted development tools across the full stack, including prompting, reviewing and validating AI-generated code • Familiarity with application monitoring, structured logging, metrics and distributed tracing in cloud-native environments • Experience implementing unit, integration, end-to-end and API contract testing • English level B2 or higher • Familiarity with mobile network KPIs, alarms, OSS concepts and 4G/5G network data structures is nice to have

🏖️ Benefits

• Competitive salary • Health insurance • Flexible Compensation Plan as an enterprise benefit • Annual training budget • Time flexibility in entry and exit • Reduced working day on Fridays and during July and August • Flexible working model with options from remote to hybrid or office-based arrangements • Opportunities to work on cutting-edge technology projects in national and international environments • Global professional growth opportunities • Great work environment