Back End Developer
Luxd Inc.
Cardioai
CardioAI is AI-powered cardiology, built to break open an outdated system and save lives faster. We don't need a backroom coder. We need a backbone — someone who wires AI into real-world survival. If you've waited on a diagnosis, watched a heart monitor spike or fall, or lived inside the pressure of every second — you know why this matters. Your mission: Architect the Bloodflow: Build the backend that moves CardioAI's intelligence like blood through arteries. Expand the Circulatory System: Create data pipelines, APIs, and infrastructure that scale without clots, blocks, or failure. Fuel Survival: Ensure real-time reliability for doctors, patients, and systems that depend on every millisecond. Control the Pressure: Design systems that handle massive flow without skipping a beat. We demand: A builder who knows every backend decision is life support, not a nice-to-have. A strategist who codes for resilience, speed, and survival. A fighter who sees server uptime the same way a surgeon sees a pulse. Earn your lifeline: 1% equity stake granted at launch — for those who build CardioAI into the system the world trusts to fight for life. This isn't just back-end development. This is survival. If your code carries a heartbeat, join CardioAI.
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£500 - £575 per day
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$86.8k - $198k
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...communicate with clients and asses/analyze the requirements for design/development (via automation solution, RPA). And as a senior developer/technical lead, he/she is responsible for managing, guiding the other developers. The role will primarily involve RPA...Full timeContract work- ...At **AgencyCRM**, we are building a high-performing team that develops secure, scalable, and efficient systems to power marketing, sales, and automation platforms. We are looking for a skilled **Back End Developer** to design, build, and maintain robust server-side applications...
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$160k - $220k
...Contribute to the development and optimization of AI-enabled features and intelligent automation within the platform. Own projects end-to-end from technical design through production rollout, emphasizing performance, reliability, and scalability. Engage with internal...Full time- Seeking a passionate Backend Developer with 0-2 years of experience to develop and maintain server-side applications and infrastructure that... ...APIs, working with databases, and collaborating with front-end developers to integrate user‑facing elements. Responsibilities...Full time
$150k - $180k
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- ...procedures for writing unit tests, performing code reviews, etc. Perform other duties as assigned Required Technology Skills Experience developing code in at least 1 backend language (Java, Kotlin, Scala, NodeJS, Ruby, C#, etc.) Bonus points for proficiency in the JRE space...Work at officeWork from homeFlexible hours
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