Álvaro
Data Scientist
“In a climate this uncertain, Shakers gives you a layer of reassurance and confidence. What I like most, without a doubt, is the flexibility and getting to work on top-tier projects.”
Join ShakersShakers for expert talent
Projects where the system that sees is the engagement: what gets detected, with which camera, and deciding on the edge or in the cloud. Shakers connects you with companies that arrive with the visual case and need the model, not a course.
Computer vision employment in Spain lives between the plant and the product: consultancy and industry on one side, medtech, sport and defence on the other. The by-project route barely had a door: global marketplaces and a seven-year-old forum.
This is not a training route: it is what gets built on a real engagement, what you must prove and where your territory ends.




















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Álvaro
Data Scientist
“In a climate this uncertain, Shakers gives you a layer of reassurance and confidence. What I like most, without a doubt, is the flexibility and getting to work on top-tier projects.”
Join Shakers
Amelia
AI Agent Developer
“I have been building AI agents for years. Thanks to Shakers I stopped chasing clients and started genuinely choosing which projects I wanted to work on. I work with some of the best companies in Europe, at my own rate, and I focus on what I am good at and what I love: building.”
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Luz
Backend Developer & Data Engineer
“Shakers adds a lot of value because it connects you with sharper projects, already filtered and better defined. It saves you a big part of the upfront work of understanding the client, quoting and weighing up whether it is worth it, and that means that as a contractor you can go far more directly to the opportunities that genuinely fit you.”
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Rubén
Software Developer
“Life as a contractor has a lot going on and it is not always easy. We like to focus on what we are good at, but you also have to manage clients, invoicing and go looking for work. For me, Shakers has been key because it does that prospecting for me, it gives the client confidence from the very first moment, and it lets us be part of a community with real enthusiasm.”
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Alejandro
AI Developer
“Shakers was key to getting my company off the ground: it gave me the flexibility to keep contracting while I built my next chapter. Without Shakers, I would have had to raise funding or push the project back.”
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Toño
Product Designer
“With Shakers I have landed recurring projects that give me peace of mind and room to grow professionally. It is not just about reaching quality clients: it is feeling that you have a network behind you, one that connects you with real opportunities and helps you move forward as a freelancer.”
Join ShakersA Computer Vision Engineer builds systems that extract meaning from images and video: object detection and segmentation with OpenCV and convolutional networks, recognition, quality inspection and deployment on the edge or in cloud. The deliverable is a machine that sees and decides.
Their boundary: the Machine Learning Engineer works general models; the Computer Vision Engineer specialises them in pixel, video and edge.
You decide what gets detected and with which accepted error margin, train with PyTorch on real images and solve the pixel with OpenCV and C++. You also decide what does not get detected: a case that fails calibration gets rejected with an argument. The camera is the business's; making the machine see is yours.
Free to join, no hidden fees
Tell us who you are, what you can do, the projects you want to work on and what your availability and rate are.
We certify your experience and your use of AI so companies understand and trust what you bring.
We connect you with well-paid projects that fit your expertise and your preferences.
Work on real projects, with teams that need your expertise, without wasting time looking for opportunities.
Work with companies that need your stack and experience to take their projects to production.
Our AI matching connects your profile with the projects that fit your preferences.
Set your own terms based on your seniority. We manage contracts, payments and paperwork.
The piece to inspect, the camera already installed and the decision the image must unlock: a vision problem, not a tools problem.
Model trained on the images of the case, error thresholds agreed and deployment on the edge or in cloud. Deliverables the plant understands.
OpenCV and C++ where performance rules, Python and PyTorch to train. The tool is the one the case demands, not the fashionable one.
Having solved real pixels and knowing how to tell it: what you detected, with which camera, with which error and what the business decided.
Choosing between the case the client asks for and the light that has no more to give. Sometimes redesigning the capture wins.
You build the system that sees; general models belong to the ML Engineer and the device to the IoT. If the engagement crosses, their row joins.
Any other questions? Write to us and we will reply.
The dataset nobody calibrated, the camera that changes light and the prototype that detects in the notebook. Less demos, more models measuring on the case's images.
260 active tech ads in Spain mention computer vision (Shakers market analysis, n=31,957, September 2026). The title is English across the Spanish offer; your engagement, the visual system end to end.
Four of every five mentions of computer vision in the ads travel as a skill of AI engineers and data scientists. The differential foundation models cannot erase: pixel, calibration, edge and the industrial case.
Frequent doors: the C++ backend left with the camera, the data scientist who started detecting, the embedded developer who received the model. Solving pixels outside the course is half the battle.
A system that sees does not live alone: whoever interprets what got detected and whoever builds the device cross every engagement.
The generative fusion point: when the visual system joins an agent that interprets what got detected, their row builds the layer on foundation models.
The question before the camera: when the case needs experimental design besides vision, their row defines what the image must answer.
The device your model lives in: sensors, communication and firmware. When deployment happens on the machine, their row connects hardware and pixel.
The language of training and the prototype: when detection already works and the application around it is missing, their row builds the product.
The system that serves what got detected: when the visual case scales and the API and the data behind it are missing, their row builds what the camera feeds.
Boundaries between these roles get agreed per project: the job title does not set them.
Take the next step with Shakers
Pass Shakers certification and choose which visual cases get your judgement.