Backend Developer, Laravel/PHP

Job not on LinkedIn

🕒 July 30

🇧🇷 Brazil – Remote

⏳ Contract/Temporary

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 36%

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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NEO Estech

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2016

☁️ SaaS

🤝 B2B

⚡ Energy

SaaS • B2B • Energy

NEO Estech is a data intelligence SaaS platform for monitoring and managing industrial and commercial equipment. The platform aggregates sensor data to optimize energy consumption, enable predictive maintenance, prevent product loss in cold chains, and digitalize operational processes through dashboards and automated alerts. NEO focuses on delivering measurable ROI for B2B customers such as supermarkets, wholesalers and industrial facilities by reducing energy use, lowering maintenance costs and improving operational efficiency.

📋 Description

• Develop and maintain robust, scalable APIs in Laravel and Lumen, integrating supervisory systems, IoT gateways, and external APIs from manufacturers and clients • Work on the asynchronous telemetry ingestion pipeline, ensuring reliability, offset management, retention, and consumer performance • Process and organize large volumes of time-series data (MySQL + InfluxDB) to power real-time dashboards, alerts, and technical reports • Create and maintain automated routines, including cron jobs, queues, and workers managed via Supervisor, ensuring continuous data collection and analysis • Implement and optimize caching with Redis and asynchronous processing, with careful attention to memory usage, timeouts, and behavior under load • Debug equipment performance analysis algorithms and historical data, focusing on efficiency and traceability • Develop and maintain integrations with third-party APIs, including solar inverters and client systems, with token-based authentication and mTLS • Collaborate with front-end, product, and operations teams to ensure consistency across solutions • Ensure code quality through best practices, version control (Git/GitHub), code reviews, and clear technical documentation

🎯 Requirements

• Strong experience with PHP and Laravel (essential); Lumen is a plus • Knowledge of MySQL, including data modeling and query optimization for large-volume databases • Experience with Docker and docker-compose in development and production environments • Familiarity with Redis (caching) • Experience with asynchronous queues in Laravel (queues, workers, Horizon) and scheduling (scheduler/cron) • Experience with REST APIs and authentication (tokens, Sanctum, OAuth2) • Analytical ability to debug complex data flows and investigate performance issues • Strong communication skills, proactivity, and a focus on delivering robust, testable solutions • English proficiency • Bachelor's degree, associate degree, or postgraduate qualification

🏖️ Benefits

• Regular/flexible business hours, Monday through Friday • Remote work