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Dev.ProDE

Principal AI Engineer (Video Analytics: C#, Python) - OP02045

Dev.Pro is a software engineering services company that helps technology companies meet growth ambitions through talent outsourcing. They provide skilled technology engineers to partner with clients, enabling them to achieve complex technical objectives and create business value.

Dev.Pro

Employee count: 501-1000

Brazil only

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🟢 We’re expanding our team and opening new remote opportunities! Review the role expectations, share your resume in English, and our team will follow up shortly.

We invite a skilled AI Engineer to join our team in building GPU-accelerated video analytics for real-time safety monitoring across large fleets and industrial environments. In this role, you’ll help design and optimize pipelines that detect and track actionable safety events in high-volume video streams. You’ll work on real-world systems that make an impact, collaborating with engineering and product teams to deliver reliable, high-performance solutions.

🟩 What's in it for you:

  • Collaborate with top engineers on an innovative, technically challenging computer vision project
  • Build impactful systems that enhance safety across large fleets and industrial operations
  • Gain hands-on experience with GPU-accelerated video analytics, temporal tracking, and real-time safety monitoring

✅ Is that you?

  • 7+ years of software engineering experience with strong backend skills
  • 3+ years of experience shipping computer vision solutions to production
  • Strong Python proficiency
  • Experience with OpenCV, PyTorch, async I/O frameworks, and API integrations
  • Hands-on experience with YOLO/Ultralytics or similar object detection frameworks
  • Experience detecting, labeling, and tracking objects in video
  • Solid knowledge of frame sampling, confidence thresholds, temporal filtering, and multi-camera aggregation
  • Experience with GPU inference optimization (batching, stride, TensorRT, CUDA, quantization, throughput tuning)
  • Ability to communicate and collaborate effectively with engineering and product teams
  • Upper-Intermediate+ English level

Desirable:

  • Experience with Azure Event Hub, Blob Storage, Application Insights, or similar
  • Familiarity with Docker, cloud deployments, and production monitoring systems
  • Experience in temporal/sequence analysis for event detection
  • Experience with video analytics in safety, compliance, or industrial/transportation environments

🧩Key responsibilities and your contribution

In this role, you’ll develop and maintain robust backend solutions that process video data and deliver actionable insights using pre-trained computer vision models.

  • Develop and optimize GPU-accelerated video inference pipelines for real-time processing
  • Implement, evaluate, and improve object detection models (YOLO or similar)
  • Build temporal smoothing and tracking logic for safety event detection
  • Optimize model performance using TensorRT, ONNX, CUDA, and GPU profiling tools
  • Build and maintain integrations with event-driven APIs, Azure Event Hub, Blob Storage, and internal services
  • Add metrics, logging, telemetry, and fail-safe mechanisms for resilient inference jobs
  • Collaborate on dataset curation, labeling, model training, validation, and experiment tracking
  • Support containerized deployments (Docker) and assist with monitoring and scaling production workload

Our next steps:

✅ Submit a CV in English — ✅ Intro call with a Recruiter — ✅ Internal interview — ✅ Client interview — ✅ Offer

Interested? Find out more:

📋How we work

💻 LinkedIn Page

📈 Our website

💻IG Page

About the job

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Posted on

Job type

Full Time

Experience level

Senior
Manager

Location requirements

Hiring timezones

Brazil +/- 0 hours

About Dev.Pro

Learn more about Dev.Pro and their company culture.

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We are a software development partner that empowers innovative technology companies to realize their growth ambitions and accelerate their time-to-market. Founded in 2011, we've built our reputation on being result-driven and quality-obsessed. Our core mission is to provide custom outsourced software development experiences, assembling tailored teams and delivering solutions that meet any skillset, complexity, or scale. We pride ourselves on our ability to help tech-enabled businesses leverage outsourced talent, enabling them to scale quickly and achieve their strategic objectives. Our skilled technology engineers collaborate closely with our clients, becoming an extension of their teams to tackle complex technical challenges and create tangible business value. Over the years, we've had the privilege of working with a diverse range of businesses, from Fortune 500 companies to ambitious, technology-driven startups. This breadth of experience has allowed us to continuously evolve and refine our processes, ensuring we consistently deliver beyond expectations.

Our global team of IT professionals is the backbone of our success. We embrace a diversified, remote work model, with dedicated development teams operating in over 55 countries across 5 continents. This global footprint provides us with the infrastructure, diverse skillsets, and flexibility necessary to deliver high-quality software development services for projects of any complexity or scale. We currently have over 950 talented experts and are continually growing. Our journey began with the vision to leverage years of experience working with development teams worldwide, offering select companies and partners exceptional outsourced software development services. Now, more than a decade later, Dev.Pro stands as a globally distributed company, committed to helping our partners navigate the ever-changing tech landscape and achieve sustained growth. Our commitment to transparency, collaboration, and continuous improvement ensures that we not only meet but exceed the expectations of our clients, fostering long-term partnerships built on trust and mutual success.

Employee benefits

Learn about the employee benefits and perks provided at Dev.Pro.

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Paid Time Off

You will get 30 paid rest days per year to use as holidays/vacation/other on the desired and requested dates.

Flexible Business Hours

We offer 2 flexible business hours during your workday to use as a lunch break or take care of a personal matter.

Remote Work

You can choose whether you want to work from the office in one of our locations, from your home office, or in a coworking space.

Healthcare

We offer 5 paid sick leave days and up to 60 days of medical leave in case you need it. We also hold wellness marathons and promote activities to keep you motivated under remote work conditions and support your well-being and mental health.

View Dev.Pro's employee benefits
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Dev.Pro

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Dev.Pro hiring Principal AI Engineer (Video Analytics: C#, Python) - OP02045 • Remote (Work from Home) | Himalayas