Jobs AI

N-iX is a global software development company founded in 2002, connecting over 2,400+ tech professionals across 40+ countries. We deliver innovative technology solutions in cloud computing, data analytics, AI, embedded software, IoT, and more to global industry leaders and Fortune 500 companies. Join us to create technology that drives real change for businesses and people across the world.

Our client - Europe's largest online car marketplace with 30M+ monthly users across 18 countries - is investing in a next-generation Agentic Software Delivery platform. The goal is to enable autonomous engineering at scale, starting with SDLC automation and expanding further: humans steer, agents deliver.
This is a greenfield environment. A dedicated team will build an end-to-end platform on AWS, integrating with internal systems and delivery processes. The target is for 10–20% of JIRA stories to be handled through fully autonomous delivery within 12 months.

We are looking for a self-driven Engineer with AI experience who thrives in ambiguity and takes ownership without waiting to be directed. This is a proactive role - you are expected to identify problems, propose solutions, and drive them independently.
In addition to engineering, ~10% of your time will involve working with internal delivery teams: understanding their SDLC processes, identifying friction points, and feeding insights back into the platform. You will also support adoption by explaining and promoting the solution across teams.

Must-Have Requirements:

• 5-7+ years of full-stack software engineering experience.
• Hands-on experience with agentic coding tools (e.g. Claude Code, GitHub Copilot, Codex, Cursor) and an understanding of how they work underneath: model APIs, tool calling, agent loops, context management.
• Understanding of LLM API and tool-use patterns: function calling, tool orchestration, and the ability to integrate AI models programmatically, not just through existing UIs.
• Ability to evaluate trade-offs between off-the-shelf agentic tools and custom API-based implementations.
• Genuine enthusiasm for and an informed opinion on where agentic tooling is heading.
• Strong full-stack fundamentals; comfortable owning significant pieces end-to-end across frontend and backend.
• Solid experience in any primary backend language (Java, Python, etc.) combined with React or any other modern frontend framework.
• Proactive, self-driven mindset, able to work independently without detailed instructions.
• Strong communication skills in English (B2–C1).
• Comfortable working in greenfield environments with evolving requirements.

Strong Plus:

• Workflow Engines: Experience with workflow or orchestration engines (e.g. Camunda, N8N, or similar).
• Camunda experience specifically is a significant advantage given the current architectural direction.
• Familiarity with AWS AI services; AWS AI Practitioner certification (AIF-C01) is a notable bonus.
• Exposure to cloud-native orchestration patterns and multi-agent system design.

Mindset & Soft Skills:

• Proactive and self directed, drives outcomes without waiting for direction.
• Comfortable with ambiguity, makes pragmatic decisions when the path is not fully defined.
• Strong technical communication, effectively collaborates with peer engineers to understand domain context.
• Forward thinking, stays current with the AI and agentic tooling landscape and brings new ideas.
• Energized by transforming software delivery, not just a participant but a believer.

Who we are and who we’re looking for:

Cleo is not a place for developers who want to hide behind tickets and meetings.

We've built and are now evolving a next-generation trading platform, engineered for thousands of concurrent traders, delivering transparency and features unmatched in the industry, challenging and slowly beating giant corporations 100x our size.
 

Our success is rooted in a developer-first environment, free from middle management and corporate red tape - just pure focus on building. Extraordinary teams are built by extraordinary people - if you’ve ever felt unable to reach your full potential, felt a lack of impact, or weren’t challenged enough in your previous jobs, Cleo is the place to change that. If you ever wondered how your favorite tech influencer built his skillset and knowledge - join our team and experience the journey yourself, but don’t expect it to be easy.

This is an AI-native engineering role: you’ll be expected to use AI tools heavily for coding, testing, research, refactoring, and workflow automation - while still owning the correctness of the output.

Ideal candidate must:

• Genuinely enjoy software development

• Understand system design and design patterns beyond textbook definitions

• Can debug hard problems without waiting for perfect instructions

• Can explain technical tradeoffs clearly even to non-technical people

• Keep up with new tools, frameworks, and AI workflows

• Be proactive and take ownership instead of waiting to be assigned every task

What can you expect?

• Taking ownership of important parts of the project

• Working remotely with flexible working hours

• No corporate management or unnecessary meetings, just pure software development

• You will not just be following tasks; you will be assessing what needs to be done by yourself

• Working with the latest modern frameworks, services, and AI tools

• An amazing team of smart people where your ideas will be heard

What will you actually do?

• Categorical examples of tasks you might get:

○ Designing & implementing distributed cache for microservices

○ Implementing resilient trading data WebSocket streams

○ Optimizing order matching systems

○ Refactoring public APIs and docs

○ Researching new AI tools for suitability in our workflows

○ Setting up automated parallel AI testing pipelines

• Exploring new frameworks, services, and AI tools, then deciding what is actually useful

• Using AI heavily, but not blindly - verifying outputs, building guardrails, and improving workflows

• Architecture and system design of small components up to big services

Our tech stack:

• .NET C#, React - TypeScript

• MongoDB, PostgreSQL, EF

• Microservices, RabbitMQ, SignalR, ELK stack

Our hiring process:

1. Screening: 15-40 min MS Teams call with our Dev Team Lead

2. Task: Take-home coding task (you can use AI)

3. Follow-up: Call with 1-2 devs about your task solution + follow-up questions

4. Final evaluation: Call with our CEO to discuss the role and expectations in detail

Remuneration depends on skill level, ownership, and the value you can create. For this role, we expect most candidates to land around 2k-3k $/month, with room to go higher for someone who can take serious ownership from day one. Across the company, our technical compensation range is roughly 1.5k-5k $/month, from junior to senior-level contributors. We don’t care much about years of experience on a resume; we care about what you can actually deliver. We know that a hardworking developer with one strong year can outperform someone with 10 years in the industry, which we reward accordingly.

We move quickly, but we also filter quickly. If you bluff, exaggerate your experience, ignore the job post, or try to cheat your way through the process, it will become obvious fast and will only waste your time and ours.

Reply.io is a fast-growing SaaS company helping businesses automate and scale their sales outreach.
 

We're looking for a YouTube Content Creator (Automation) to build, run, and grow our automation YouTube channel from the ground up. This is not a video-editing role. This is a full-loop content position — you own everything from topic research to building the automation to scripting, recording, and hitting publish.

You're a technical person with a teacher's instinct: you love digging into tools, and you get just as much satisfaction from explaining them clearly. You're probably already automating things in your own life and following n8n, Make.com, and the latest AI releases — not because you have to, but because you're genuinely hooked.
 

If your success formula is: 👉 Right automation + Clear script + Sharp delivery + A channel that grows — you'll thrive here.

🎯 What you'll do:

• Own the full video workflow: topic research → build the automation → script → record → rough cut → publish
• Research and validate trending topics in the business-automation niche using data
• Build, test, and troubleshoot real-world automation workflows (n8n, Trigger.dev, etc.) to feature in videos
• Write structured, engaging scripts that balance storytelling with technical clarity — not a copy-paste from ChatGPT
• Record high-quality technical screencasts (OBS, Screen Studio or similar)
• Generate AI voiceovers and video avatars with tools like ElevenLabs and HeyGen
• Assemble rough cuts / pre-edits to lock the structure before handing off to post-production
• Manage the full release cycle on YouTube: metadata optimization, titles/thumbnails, and initial promotion
   

🧩 Requirements: 

Must-have:

• Real, hands-on automation experience — you've built workflows in n8n, Claude Code, or similar (not just watched a tutorial)
• Ability to write a clear, structured video script — logical and well-paced
• Screencast recording with OBS, Screen Studio, or similar
• Basic video editing / cuts in DaVinci Resolve or Premiere
• Solid understanding of the full production lifecycle: ideation → scripting → recording → post-production
• Understanding of YouTube mechanics — CTR, retention, and title/thumbnail chemistry
• Confident daily user of generative AI tools and LLMs for workflow and content creation
• Strong English — Intermediate or higher (research technical topics, read docs, structure scripts)
• Self-starter with strong ownership and a real commitment to deadlines
   

Will be a plus:

• Proficiency with Adobe Premiere Pro or DaVinci Resolve for assembling rough cuts
• Design skills in Canva or Figma for eye-catching thumbnails and visual assets
• Familiarity with the wider dev/automation ecosystem (Trigger.dev, Cursor/Cody)
• You already automate your own life — personal projects, freelance, daily workflows
• Active LinkedIn, blog, or YouTube presence about automation/AI (even a small following)

You don't need to be a master of all of this. If you're genuinely strong in one area — automation, YouTube strategy, or video production — and hungry to learn the rest, we'll provide the training and mentorship to bridge the gaps.

🎁 What we offer:

• Ownership of a high-visibility channel with direct impact on the brand and the niche
• Work with the best tools in the space (n8n, Claude Code, HeyGen, ElevenLabs, and more)
• High autonomy — no micromanagement, no bureaucracy, real ownership
• A clear growth path: Creator → Content Lead → AI Implementation Expert / Tech Evangelist
• 100% remote with minimal meetings
• Coverage of professional courses, gym memberships, or therapy sessions
• AI-first culture — we actively use and cover costs of premium tools
• 15 paid vacation days, 🇺🇦 national holidays & ~10 days of Christmas vacation
• Sick leaves without limitations
• Access to internal training, literature, and knowledge sessions

If you love building automations, love showing people how they work, and want to own a channel from day one — we'd love to hear from you.

We are looking for a Senior Full-Stack Developer with a strong backend focus to join a growing product engineering team building a modern reporting and compliance platform. The platform helps organizations manage operational data, track sustainability metrics, and generate compliance reports aligned with evolving environmental regulations.

This is a long-term, fully remote opportunity for engineers based in Ukraine and Europe.

Office visits: Offices exist in Oslo and Fosnavåg (Norway), and the team meets in person 2 days every 6 months (typically in Norway); travel is expected.

About the Role

You will join a small product-focused engineering team working on a cloud-native platform built with Microsoft technologies. The role is ideal for someone who enjoys backend-heavy full-stack development, production-quality engineering practices, and building scalable systems with strong monitoring and testing standards.

The team currently follows a hybrid Scrum/Kanban workflow with 2-week sprints, continuous backlog prioritization, and close collaboration between engineering, product, and UX.

Responsibilities:

• Build and deliver new product features from a prioritized backlog
• Improve and maintain existing functionality
• Develop scalable backend services and APIs
• Contribute to frontend development using Angular
• Write unit, integration, and end-to-end tests
• Ensure production reliability through monitoring, logging, and performance optimization
• Collaborate closely with product, UX, and engineering stakeholders
• Work independently and take ownership of deliverables after onboarding

Requirements:Must-Have Skills

• Minimum 5 years of professional software development experience
• Strong English communication skills (minimum a solid B2B level)
• Strong backend-focused full-stack experience (50/50 split minimum, ideally 60–70% backend)
• Strong experience with:
  • C#
  • ASP.NET Core
  • TypeScript
  • Angular
  • Azure services
  • Azure DevOps
• Experience with automated testing practices:
  • Unit testing
  • Integration testing
  • End-to-end testing
• Experience with monitoring and logging tools such as Azure Application Insights
• Experience working with databases, including non-relational databases
• Strong understanding of production reliability and software quality practices

Nice-to-Have Skills

Experience with any of the following is considered a strong plus:

• Cosmos DB
• Redis
• Azure Functions
• Bicep
• Grafana
• Karma (Angular testing)
• xUnit
• AI-assisted development tools

What We’re Looking For:

• Independent and structured working style
• Strong ownership mentality
• Solution-oriented mindset
• Ability to collaborate effectively in a distributed team
• Curiosity and willingness to continuously learn
• Passion for writing reliable, maintainable production-grade software

Work Setup:

• Fully remote position
• Occasional travel is required for in-person team gatherings in Norway (typically twice per year)

Recruitment Process:

Step 1

Prescreen interview with a Recruitment Manager

Step 2

Introductory interview with the client (their Product Owner and UX representative) focused on:

• Team structure
• Product and workflow
• Candidate motivation and cultural fit

Step 3

Technical discussion interview with engineering leadership covering:

• Architecture
• Technical experience
• Engineering practices
• Problem-solving approach

No live coding task is currently planned.

We are looking for a Founding Engineer to join a fast-growing start-up developing a product for automated lead generation and recruitment outreach.

The ideal candidate has previous startup experience and is passionate about building products from the ground up. We’re looking for someone who genuinely enjoys coding, solving complex technical challenges, taking ownership, and moving fast in a high-impact environment.

About the Role

We are specifically looking for a Founding Engineer who is skilled enough to drive architecture and infrastructure decisions while remaining deeply hands-on in development.

The key requirements are a startup mindset, ownership, autonomy, and strong technical execution.

You’ll work directly with the founder on both technical and product decisions while helping to shape the company’s engineering culture and technical direction.

What You’ll Do

• Architect, prototype, and build product features from scratch.
• Develop integrations with AI platforms (OpenAI, Perplexity, etc.).
• Build integrations with 3rd-party systems and CRMs.
• Design scalable backend services and APIs.
• Work on AI agents, RAG systems, and prompt engineering.
• Design and optimize SQL databases.
• Build cloud-native infrastructure on AWS/GCP/Azure.
• Implement asynchronous task-processing patterns (RabbitMQ, SQS).
• Collaborate directly with the founder on product and business decisions.
• Help define technical standards and engineering best practices.
• Contribute to a fast-moving startup environment with high ownership.

RequirementsMust-Have

• Senior-level software engineering experience
• 1+ year of startup experience (ideally direct hire at a start up)
• 5+ years of commercial development experience
• Strong hands-on experience with:
  • TypeScript
  • Node.js
  • REST APIs
  • JSON
  • Git
• Experience building AI agents, RAG systems, or LLM-powered products
• Strong prompt engineering skills
• Experience with API integrations
• Strong SQL and database design skills
• Experience with cloud infrastructure (AWS, GCP, or Azure)
• Understanding of asynchronous systems and queues (RabbitMQ, SQS, or similar)
• Strong communication skills and product mindset
• High level of ownership and autonomy

Nice-to-Have

• Previous CTO or technical leadership experience
• Experience with n8n or Make
• Experience building SaaS products
• Experience scaling early-stage startups
• Infrastructure and architecture leadership experience

What We Offer

• Full-time engagement
• Fully remote work
• Long-term cooperation
• Founding member equity
• Opportunity to directly influence company and product strategy
• Fast personal and professional growth
• Freedom, ownership, and real responsibility
• Opportunity to grow into a future CTO role
• Modern AI-first development environment (including Cursor Agent mode)
• U.S. company contract
• Paid vacation days

Recruitment Process

1. Pre-screen with a recruitment manager
2. Pre-screen call witht the startup founder
3. Technical deep-dive interview with a small live coding session
4. Call to meet the team

We are looking for a Founding Engineer to join a fast-growing start-up developing a product for automated lead generation and recruitment outreach.

The ideal candidate has previous startup experience and is passionate about building products from the ground up. We’re looking for someone who genuinely enjoys coding, solving complex technical challenges, taking ownership, and moving fast in a high-impact environment.

About the Role

We are specifically looking for a Founding Engineer who is skilled enough to drive architecture and infrastructure decisions while remaining deeply hands-on in development.

The key requirements are a startup mindset, ownership, autonomy, and strong technical execution.

You’ll work directly with the founder on both technical and product decisions while helping to shape the company’s engineering culture and technical direction.

What You’ll Do

• Architect, prototype, and build product features from scratch.
• Develop integrations with AI platforms (OpenAI, Perplexity, etc.).
• Build integrations with 3rd-party systems and CRMs.
• Design scalable backend services and APIs.
• Work on AI agents, RAG systems, and prompt engineering.
• Design and optimize SQL databases.
• Build cloud-native infrastructure on AWS/GCP/Azure.
• Implement asynchronous task-processing patterns (RabbitMQ, SQS).
• Collaborate directly with the founder on product and business decisions.
• Help define technical standards and engineering best practices.
• Contribute to a fast-moving startup environment with high ownership.

RequirementsMust-Have

• Senior-level software engineering experience
• 1+ year of startup experience (ideally direct hire at a start up)
• 5+ years of commercial development experience
• Strong hands-on experience with:
  • TypeScript
  • Node.js
  • REST APIs
  • JSON
  • Git
• Experience building AI agents, RAG systems, or LLM-powered products
• Strong prompt engineering skills
• Experience with API integrations
• Strong SQL and database design skills
• Experience with cloud infrastructure (AWS, GCP, or Azure)
• Understanding of asynchronous systems and queues (RabbitMQ, SQS, or similar)
• Strong communication skills and product mindset
• High level of ownership and autonomy

Nice-to-Have

• Previous CTO or technical leadership experience
• Experience with n8n or Make
• Experience building SaaS products
• Experience scaling early-stage startups
• Infrastructure and architecture leadership experience

What We Offer

• Full-time engagement
• Fully remote work
• Long-term cooperation
• Founding member equity
• Opportunity to directly influence company and product strategy
• Fast personal and professional growth
• Freedom, ownership, and real responsibility
• Opportunity to grow into a future CTO role
• Modern AI-first development environment (including Cursor Agent mode)
• U.S. company contract
• Paid vacation days

Recruitment Process

1. Pre-screen with a recruitment manager
2. Pre-screen call witht the startup founder
3. Technical deep-dive interview with a small live coding session
4. Call to meet the team

Are you passionate about building intelligent systems that can think, act, and adapt? We are looking for a AI-augmented Software Developer to join our team remotely from Albania, Europe, or Ukraine. 

At Sigma Software, we work on innovative AI-driven solutions that push the boundaries of technology. In this role, you will design, build, and optimize cutting-edge agentic AI systems, from autonomous agents to complex orchestration layers, for both greenfield products and established platforms. 

Why join us? You will have the opportunity to work with advanced AI tools, collaborate with top-tier engineers, and contribute to projects that redefine how AI interacts with the world — all while enjoying flexibility, professional growth, and a supportive global team. 

Job Description

DESIGN & DEVELOPMENT

• Build and maintain AI SDLC pipelines, tooling, and automation logic across the development lifecycle
• Implement agentic AI patterns, multi-agent workflows, and intelligent task automation
• Work with tools such as Claude Code, Cursor, Microsoft Copilot, and other AI engineering environments

RESEARCH & EXPERIMENTATION

• Evaluate emerging agentic AI models, frameworks, and toolkits
• Build POCs and prototypes to benchmark scalability, reliability, and architecture fit
• Propose optimal designs based on hands-on research and clear analysis of trade-offs

CONSULTING & COLLABORATION

• Work with product teams, architects, and clients to define requirements and shape agentic AI solutions
• Communicate complex technical concepts clearly to non-technical stakeholders
• Guide clients on AI tool adoption (both greenfield and brownfield) 

Qualifications

• 3–5+ years as a Software Engineer, including 1 year of extensive AI Agentic Systems experience 
• Strong practical development experience — JavaScript/TypeScript preferred; Python, Java, Go also acceptable 
• Hands-on experience implementing agentic AI architectures, AI orchestration frameworks, autonomous agents & multi-agent systems, MCP integrations 
• Solid understanding of AI model lifecycle, prompting, evaluation loops, and continuous improvement 
• Ability to work independently and own end-to-end technical delivery 
• Consulting experience or strong client-facing communication skills 
• Curiosity and experimentation mindset 
• Experience running POCs, technical evaluations, or benchmarking approaches 

WILL BE A PLUS

• Experience with vector databases, RAG, and embeddings 
• Background in backend engineering, MLOps, or system design 
• Understanding of LLM fine-tuning or model customization 
• Experience integrating AI into production-grade applications 

PERSONAL PROFILE

• Self-driven engineer with strong programming skills 
• Consulting mindset with ability to advise clients 
• Passion for experimenting with cutting-edge AI frameworks 
• Strong communication skills for cross-functional collaboration 
• Ability to deliver robust, scalable AI solutions 

We're Rist Labs — a cofounding studio building ethical, AI-powered B2C products that matter. We partner with sharp founders and top talent to launch ventures that move fast, scale globally, and make a real difference.

You’ll be working with Kodree, a subscription-based platform helping people gain practical, hands-on skills in any subject through web and mobile apps on both iOS & Android.

• 1–2 years of experience in active dynamic video editing (Reels, TikTok, ad creatives)

• At least 6 months of hands-on experience with Generative AI tools

• Proven ability to generate hyper-realistic AI avatars indistinguishable from real humans

• You can take a raw script with zero moodboard and deliver a polished pack by 6 PM without hand-holding

• You know how to source native, non-stock footage across TikTok, Instagram, and Threads

• English B1+ (no speaking required, but you can read a brief)

• Have a background in performance marketing teams or digital agencies

• Understand basic marketing principles — hook frames, pacing for ads, what makes people stop scrolling

• Producing packs of ad video creatives based on briefs from Creative Marketing Managers — up to 5 packs per day (3 videos per pack + variations)

• Generating hyper-realistic AI avatars and integrating them seamlessly into creatives (indistinguishable from real UGC)

• Independently sourcing visual references and trending content across social platforms

• Monitoring TikTok and Instagram trends and turning them into creatives fast

• Optimizing your own workflow through tools, plugins, and automations — because speed without quality doesn't count

• Office/hybrid work format. Our Kyiv office is a hub for teams of all products.

• Freedom to build. No micromanagement. No politics. No fluff.

• Top-tier team. You'll work with proven operators, product thinkers, and creatives.

• Not one path. Yours. We support all kinds of growth — leadership, depth, breadth — you choose how far and where to go.

• English-first team, global mindset. We work across time zones, cultures, and markets — and we all speak the same language.

• Perks:

  • Unlimited paid vacation + sick leave

  • We benchmark salaries globally and review regularly. We want you to feel valued — and paid like it

  • English courses & L&D budget

  • Apple gear, because we don't believe in slow laptops or slow ambition

  • Company-paid lunches (because hungry brains don't build great stuff)

1. Interview with recruiter

2. Test assignment

3. Technical interview with Creative Lead

4. Final interview with CEO and Co-founder

5. Reference check

6. Offer

Company Description

Warmy.io is an AI-driven email deliverability platform trusted by over 35,000 businesses, marketers, and sales teams worldwide. Specializing in automated email warm-up solutions, the platform helps B2B and B2C senders ensure their emails land in the primary inbox. With features such as domain optimization, real-time inbox placement monitoring, and support for email authentication (SPF, DKIM, and DMARC), Warmy.io simplifies email deliverability for global users in 30+ languages. Recognized as an award-winning solution on G2, Warmy.io offers a seamless way to maintain email sender reputation without requiring technical expertise.

Role Description

This is a full-time, remote role for a Senior Technical SEO & AI Search Specialist. The role involves creating, managing, and optimizing technical SEO strategies to improve website ranking and visibility. Responsibilities include conducting deep keyword research, optimizing website structure, implementing AI search strategies, performing site audits, and utilizing analytics tools to measure effectiveness. The specialist will collaborate with cross-functional teams to develop content strategies aligned with SEO, ensuring that Warmy.io achieves growth in organic traffic and enhanced search engine performance.

Qualifications

• 4-6 years of experience in Technical SEO, with a strong track record of driving organic growth
• Technical SEO expertise, including proficiency in site audits, on-page optimization, and URL structuring
• Experience with AI-powered search technologies and LLM optimizations
• Proficiency in analytical tools like Google Analytics, Google Search Console, and performance tracking metrics
• Skills in keyword research, content optimization, and implementing structured data
• Strong communication skills to collaborate with cross-functional teams and explain technical SEO concepts
• Familiarity with web technologies such as HTML, CSS, and JavaScript is an advantage
• Prior experience in email marketing or deliverability optimization is a plus
• Bachelor’s degree in Marketing, Computer Science, or a related field preferred, or equivalent practical experience

What We Offer

• A dynamic, fast-growing SaaS environment where your impact is visible and valued
• Opportunities to attend international conferences, industry events, and job-related trips to different countries
• Access to professional courses, workshops, and continuous learning resources
• Hands-on mentorship and support from an experienced manager
• Clear career growth path with the opportunity to evolve into a full-fledged digital marketing specialist

If you’re excited about digital marketing, eager to learn, and want to grow inside a global SaaS startup — apply now and become part of the Warmy.io journey 🚀

We're building generative image models for character-based children's entertainment, and we're looking for an AI Research Engineer to train, fine-tune, and improve them.

This is a research and model-training role. You'll work from datasets prepared by a separate data cleaning and preparation team. Your job is to make the models better: improve image quality, character consistency, style consistency, and prompt adherence through structured experimentation.

We're looking for someone who reasons scientifically about model behavior, who can look at a failing output and determine why, then fix and test the solution. This requires more skills than simply training a model.

We're delivering industry-leading character and style consistency. You'll be a key part of this team, pushing the boundaries of what's possible for some of the biggest names in entertainment.

What you'll do:

• Train and fine-tune diffusion models (LoRA and related methods)
• Design and run controlled ML experiments: architectures, hyperparameters, training strategies
• Evaluate output quality using visual, quantitative, and human-evaluation methods
• Diagnose failed generations and identify the model-side cause (identity consistency, captions, regularization, LoRA rank, learning rate, architecture limits)
• Improve character consistency, style consistency, and prompt adherence
• Compare outputs across experiments and keep clear experiment logs
• Give the data team specific, actionable feedback on what data improves model performance
• Recommend changes to training strategy based on results

Requirements

• Strong Python and PyTorch
• Hands-on experience training or fine-tuning deep learning models
• Experience with diffusion models and generative image systems
• Experience with LoRA, DreamBooth, or similar fine-tuning methods
• Solid grounding in computer vision and deep learning fundamentals
• Ability to design controlled experiments and isolate variables
• Comfortable interpreting loss curves and debugging training behavior (overfitting, underfitting, dataset bias)
• Strong documentation and experiment-tracking habits
• Able to work independently in a remote, startup-style environment

Nice to have

• Stable Diffusion, SDXL, Flux, ControlNet, IP-Adapter
• Character-consistent and multi-character image generation
• Experiment tracking with Weights & Biases, MLflow, or TensorBoard
• Cloud GPU infrastructure (RunPod, AWS, GCP), Docker, Linux
• Experience with children's media, animation, or illustration content
• MSc, PhD, or research background in AI / computer vision / ML; publications or a strong image-generation portfolio

We are looking for an experienced Middle/Middle+ Full-Stack Developer  to join our team. This is an exciting opportunity to contribute to cutting-edge technology that is transforming data processing and analytics 📊. If you have strong expertise in both back-end and front-end development and enjoy working in a dynamic, innovative environment, we want to hear from you!

🌍 ABOUT THE PROJECT

Platform is dedicated to helping plumbing business owners turn their companies into profitable, self-sustaining enterprises.

RESPONSIBILITIES

✅ Develop and maintain user-friendly interfaces using React.js.
✅ Build and optimize back-end services with Node.js 
✅ Collaborate with the team on architecture planning and product improvement.
✅ Implement best coding practices and contribute to technical discussions.

REQUIREMENTS

🔹 Strong experience with Node.js and back-end development.
🔹 Strong experience with React.js and front-end development.
🔹 Understanding of AWS, Terraform (as a plus)
🔹 Experience with Supabase
🔹 Ability to work with large-scale data and optimize performance.
🔹 Proficiency in Nest.js and PostgreSQL for back-end development (as a plus)
 

If you're ready to take on new challenges, send us your resume and portfolio! 📩🔥

We are looking for a Machine Learning Engineer to design and implement intelligent systems that power personalized digital experiences across connected devices and mobile applications.

This role is ideal for someone who thrives at the intersection of ML models, data pipelines, and product integration. You will collaborate closely with backend engineers, data scientists, and product managers to bring ML-driven features into production and continuously optimize them based on real-world usage.

Responsibilities:

• Design, train, and deploy machine learning models for use cases such as personalization, recommendations, and visual analysis;
• Build and maintain scalable, production-grade data pipelines (batch and real-time);
• Collaborate with product and engineering teams to translate product ideas into ML-powered features;
• Implement model observability, monitoring, and retraining workflows;
• Optimize inference performance and model serving in resource-constrained environments (e.g., edge or mobile);
• Contribute to the architecture of a modern ML platform within a cloud-native microservices environment;

• Work with backend teams to expose model outputs via APIs and integrate them into customer-facing experiences.

   

Requirements:

• 3+ years of experience in applied machine learning or data science;
• Strong knowledge of:
  • Supervised learning, recommendation systems, or computer vision;
  • Python and ML libraries such as TensorFlow, PyTorch, scikit-learn;
  • Building, deploying, and maintaining ML models in production.
• Familiarity with:
  • MLOps tools (e.g., MLflow, TFX, Airflow, Vertex AI);
  • Data pipelines and messaging systems (e.g., Kafka, BigQuery, dbt);
  • Model serving frameworks (e.g., FastAPI, TensorFlow Serving, TorchServe, ONNX);
• Comfortable collaborating with product, engineering, and analytics teams;
• Experience with cloud platforms (GCP, AWS, or Azure) and container-based deployments;
• Bonus: Experience with edge AI, mobile ML, or video/image processing pipelines.

We Offer:

• Remote work and flexible working hours.
• Legal support.
• Paid sick leaves.
• Paid vacations.
• Medical insurance. 
• Free English classes.

Quantum Systems next-generation unmanned solutions across air, land, and sea. From advanced aerial drones to underwater and ground platforms, our systems combine cutting-edge hardware with AI-driven software for seamless control and real-time data insights. Trusted by defense, security, and public sector clients worldwide, we redefine mission versatility and performance.

Quantum-Systems is a strong supporter of Ukraine and has it’s local Ukrainian office since 2022.
 

The role is based in Kyiv, and we expect you to work full-time in the office.
 

What is your Day to Day Mission:

• Lead team of ML Engineers
• Design, develop, and optimize real-time object detection and tracking models for aerial video from UAVs (EO/IR cameras)
• Implement inference pipelines optimized for edge hardware (e.g., NVIDIA Jetson, Orin)
• Conduct model training, testing, benchmarking, and validation in real flight environments
• Integrate AI models into onboard systems
• Collaborate with other software and hardware teams to ensure robust end-to-end performance
• Research and apply state-of-the-art deep learning methods in computer vision

What you bring to the team:

• 8+ years of experience in AI/ML, with a strong focus on computer vision
• Strong Leadership experience
• Experience building ML infrastructure and training pipelines
• Proven experience in object detection/tracking using models like YOLO, SSD, or custom CNNs
• Proficiency in Python, C++, PyTorch or TensorFlow
• Experience with real-time video processing and optimization techniques (e.g., TensorRT, ONNX, pruning, quantization)
• Solid understanding of data annotation, augmentation, and training workflows
• Familiarity with embedded/edge AI deployments (e.g., Jetson Xavier, Orin)
• Experience working with aerial/surveillance imagery or geospatial data is a strong plus
• Bachelor’s or Master’s degree in Computer Science, Robotics, or related field

Nice to Have:

• Knowledge of GStreamer, OpenCV, or similar real-time streaming frameworks
• Familiarity with UAVs, drone flight control, or defense technologies
• Understanding of object re-identification or multi-target tracking

Why Quantum-Systems:

• We Stand with Ukraine!
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.

What is your Day to Day Mission:

• Design, develop, and optimize real-time object detection and tracking models for aerial video from UAVs (EO/IR cameras)
• Implement inference pipelines optimized for edge hardware (e.g., NVIDIA Jetson, Orin)
• Conduct model training, testing, benchmarking, and validation in real flight environments
• Integrate AI models into onboard systems
• Collaborate with other software and hardware teams to ensure robust end-to-end performance
• Research and apply state-of-the-art deep learning methods in computer vision

What you bring to the team:

• 3+ years of experience in AI/ML, with a strong focus on computer vision
• Proven experience in object detection/tracking using models like YOLO, SSD, or custom CNNs
• Proficiency in Python, C++, PyTorch or TensorFlow
• Experience with real-time video processing and optimization techniques (e.g., TensorRT, ONNX, pruning, quantization)
• Solid understanding of data annotation, augmentation, and training workflows
• Familiarity with embedded/edge AI deployments (e.g., Jetson Xavier, Orin)
• Experience working with aerial/surveillance imagery or geospatial data is a strong plus

• Bachelor’s or Master’s degree in Computer Science, Robotics, or related field

   

 Nice to Have:

• Knowledge of GStreamer, OpenCV, or similar real-time streaming frameworks
• Familiarity with UAVs, drone flight control, or defense technologies

• Understanding of object re-identification or multi-target tracking

   

Why Quantum-Systems:

• We Stand with Ukraine
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

The company builds AI agents and digital workers that automate real-world business operations, analytics, and management workflows.

We are looking for a hands-on CTO who combines strong engineering experience with product thinking and startup execution.

This is not a corporate CTO position.

You will personally design the architecture, write code, build AI products, hire engineers, and shape the company’s strategy with the founder.

What you should have:

• AI Agent Platform Architecture
• Agent Orchestration and Infrastructure
• Engineering Team Building
• Product MVP Development
• Technical Strategy and Execution

Requirements:

• 6+ years of experience in software development
• 2+ years as a CTO, CTO, or CTO
• Strong backend or fullstack experience
• Hands-on experience with OpenAI, Anthropic, vector databases, agent frameworks, RAG systems, and LLM applications
• Experience building SaaS products
• Experience working at a startup or early stage company
• Ability to go from idea to MVP in weeks, not months

Desirable:

• Experience working with multi-tenant SaaS architectures
• Experience building internal platforms or SDKs
• Experience as a previous founder or CTO of a startup

What we offer:

• Ability founder-level work
• Direct access to decision-making
• Significant ownership and autonomy
• Equity stake tied to company milestones
• Opportunity to build a category-defining AI company