Forward-Deployed AI Engineer

🏢 Summary: The offer is for a Senior AI Fullstack Engineer to design and deliver production-ready, LLM-powered web applications using modern React and Next.js architecture. The role focuses on building autonomous agents, RAG systems, and AI-driven workflows integrated with enterprise-grade products. It involves end-to-end ownership of scalable AI solutions from architecture to deployment. 🗂️ Requirements: 8+ years experience as consultant or forward deployed engineer, Strong experience with Next.js (App Router), React, TypeScript, Deep understanding of Server and Client Components (RSC), Experience with streaming, caching, revalidation, Server Actions, Experience with Vercel AI SDK, LangGraph or MCP, Experience building RAG systems, Hands-on experience with Anthropic and OpenAI APIs, Experience shipping LLM-powered features to production, Practical experience with prompt engineering and structured outputs, Experience with tool calling and agent workflows, Experience with multi-turn orchestration, Understanding of token economics and context windows, Experience with prompt evaluation methods, Ability to design robust, production-ready AI systems 📃 Skills: Next.js, React, TypeScript, RSC, Vercel, LangGraph, MCP, RAG, Claude, OpenAI, Anthropic, Prompting, Streaming, ServerActions, Agents, APIs 🏢 Description: About the Role At Blazity, we are a team of React.js and Next.js experts building modern, API-first digital products for enterprise clients. We are expanding our AI capabilities—autonomous agents, AI-driven automation, and LLM-powered workflows—and are looking for a Senior AI Fullstack Engineer who can design and ship production-ready AI systems. You will work at the intersection of modern web architecture and generative AI , taking ownership of solutions delivered to real users. Our requirements Must-have Technical Excellence: 8+ years of experience as a consultant / forward deployed engineer Strong experience with Next.js (App Router), React, TypeScript Deep understanding of: Server vs Client Components (RSC) streaming, caching, revalidation, Server Actions Vercel AI SDK / LangGraph / MCP Experience building RAG systems Claude extended thinking / prompt caching / Batch APIs AI Engineering: Proven experience shipping LLM-powered features to production Hands-on with Anthropic / OpenAI APIs (messages, tool use, streaming) Practical experience with: prompt engineering (structured output, few-shot, XML) tool calling / agent workflows multi-turn orchestration Understanding of: token economics (input/output costs, context window) latency vs quality trade-offs Reliability & Quality: Experience with: prompt evaluations (LLM-as-judge, rule-based) handling hallucinations and failure modes Ability to design robust AI systems , not just prototypes Soft Skills: Strong ownership mindset Experience working directly with clients Clear communication and structured thinking (English C1) Ability to make decisions in ambiguous environments Nice-to-have: What You Will Do Ship Production Apps: Build scalable web applications using Next.js (App Router) and TypeScript , ensuring high performance and clean architecture. Engineer AI Workflows: Develop and orchestrate LLM-powered features using Anthropic and OpenAI APIs, focusing on tool use and streaming. Agentic Orchestration: Design autonomous agent loops and multi-turn workflows, knowing when to use a structured pipeline versus a dynamic agent. Optimize & Evaluate: Manage token economics (pricing, context windows) and implement prompt evaluations (LLM-as-judge, rule-based) to ensure system reliability. Collaborate: Work directly with senior engineers, founders, and client teams to shape AI capabilities from concept to production. What we offer B2B: 120 – 180 PLN/h + VAT 🔥 100% remote (Poland) 29 paid vacation days Private healthcare + sports card High-impact work on real AI systems

🏢 Summary: Frontend role focused on building and maintaining modern React and Next.js applications enhanced with generative AI capabilities. The position involves integrating LLM-powered features into production systems and collaborating directly with enterprise clients on AI platform solutions. It combines advanced frontend engineering with practical AI implementation in real-world environments. 🗂️ Requirements: 3–5 years commercial experience with React, Next.js, TypeScript, Strong knowledge of Next.js including App Router, Understanding of React Server Components and Server Actions, Experience building and maintaining production-grade web applications, Experience integrating AI-powered features into applications, Hands-on experience with OpenAI or Anthropic APIs, Knowledge of streaming responses, structured outputs, tool calling, prompt engineering, Experience with Git and CI/CD workflows, Experience with AI-assisted development tools, Fluent English (C1+) 📃 Skills: React, Next.js, TypeScript, JavaScript, OpenAI, Anthropic, LLM, Git, CI/CD, AppRouter, RSC, ServerActions, PromptEngineering, Vercel, MCP, RAG 🏢 Description: Frontend React/Next.js Developer with AI Mindset About Blazity At Blazity, we are a team of AI engineering experts building AI-powered products, agents, and intelligent workflows on top of modern web technologies. We partner with enterprise clients as trusted technology advisors, helping them build scalable products that combine exceptional user experiences with cutting-edge AI capabilities. We believe the best frontend engineers today are AI-native engineers. They don't just use AI tools to write code — they understand how AI products work, how LLM-powered features are designed, and how to deliver reliable experiences for real users. We're looking for a Frontend React/Next.js Developer with an AI mindset who wants to work on products at the intersection of modern frontend engineering and generative AI. About the Project You'll join a team working with a leading enterprise AI platform helping organizations evaluate, monitor, and improve the reliability and performance of AI systems deployed in production environments. This is a client-facing role. You'll collaborate directly with client engineers, product teams, and stakeholders while helping deliver business-critical solutions. Excellent communication skills and fluent English are essential, as you'll participate in technical discussions and day-to-day collaboration with international teams. Must-have Technical Skills 3–5 years of commercial experience building applications with React, Next.js, and TypeScript. Strong understanding of modern Next.js development, including App Router. Good understanding of React Server Components and Server Actions. Experience building and maintaining production-grade web applications. Experience integrating AI-powered functionality into products. Hands-on experience with OpenAI and/or Anthropic APIs. Familiarity with: streaming responses, structured outputs, tool calling, prompt engineering fundamentals. Experience working with Git and modern CI/CD workflows. Experience using AI-assisted development tools such as Claude Code, Cursor, Windsurf, GitHub Copilot, or similar. Soft Skills Strong communication skills and active listening. Ability to work directly with clients and stakeholders. Ownership mindset and proactive approach to problem-solving. Ability to collaborate effectively within cross-functional teams. Adaptability and willingness to learn new technologies. English at C1 level or higher (written and spoken). Nice-to-Have Experience with Vercel AI SDK. Experience with MCP (Model Context Protocol). Exposure to Agent SDKs. Experience building RAG-based solutions. Previous experience in consulting environments. What You Will Do Build Modern Applications Develop and maintain scalable applications using React, Next.js, and TypeScript. Deliver high-quality, maintainable, and performant frontend solutions. Collaborate with designers, engineers, and product stakeholders. Build AI-Powered Features Integrate OpenAI and Anthropic models into production applications. Develop AI-powered workflows and user experiences. Implement streaming, tool usage, and structured outputs. Collaborate with Clients Participate in technical discussions and project workshops. Work directly with client stakeholders and engineering teams. Help translate business requirements into technical solutions. Grow as an AI Engineer Learn modern AI engineering practices from experienced team members. Gain hands-on experience building real-world AI-powered products. Contribute to projects at the forefront of AI adoption. What Makes Us Special? 📈 Our team has a genuine impact on the company’s decisions and direction. ✨ No bureaucracy – we keep things simple and efficient. 🗺️ 100% remote work from Poland. ⏳ Flexible working hours. 🤝 Open communication and continuous feedback. 🏥 Health insurance fully covered by us. 🏃 Sports card fully covered by us. 🌴 29 paid days off. 🍕 Team gatherings and social events. Employment Details B2B: 80–120 PLN net + VAT / hour Location: 100% remote from Poland

🏢 Summary: Project Manager role focused on end-to-end delivery of enterprise digital products in an Agile environment, with strong emphasis on stakeholder communication and engineering team enablement. The position combines classic IT project management with AI-driven process optimization and collaboration on modern web and AI-powered systems. 🗂️ Requirements: 2–3 years Project Manager experience in IT services, Experience in international environments, Strong knowledge of Agile and Scrum, Understanding of T&M, Fixed Price, SLAs, Change Requests, Ability to manage scope, budget, timeline, risks, Experience with stakeholder and client management, Strong analytical skills with reports and dashboards, Fluent English (C1), Active use of AI tools in daily work, Understanding of web development concepts 📃 Skills: Agile, Scrum, T&M, SLA, React, Next.js, AI, LLM, Automation, Dashboards 🏢 Description: About us At Blazity, we are a team of React.js and Next.js experts building modern, API-first digital products for enterprise clients. We partner with global organizations as trusted technology advisors, delivering complex web platforms, e-commerce solutions, and increasingly — AI-powered systems, including autonomous agents and LLM-driven workflows. We value ownership, transparency, and strong collaboration — both internally and with our clients. About the role We are looking for a Project Manager who will take ownership of delivering high-quality digital products for our enterprise clients. This role combines classic project management with a strong focus on communication, stakeholder alignment, and enabling engineering teams to do their best work. You will be responsible for managing projects end-to-end while working closely with developers, clients, and leadership. About you Must-have: 2–3 years of experience as a Project Manager in IT services, working in international environments Strong understanding of Agile (Scrum) and concepts like T&M, Fixed Price, SLAs, Change Requests Ability to manage projects holistically: scope, budget, timeline, risks Excellent communication skills — absolutely key in this role Strong analytical mindset — you like working with data, reports, and dashboards High attention to detail and reliability — people trust you to deliver Strong stakeholder management skills and confidence in client-facing situations High adaptability and flexibility — comfortable working in a fast-changing, dynamic environment Fast learner — able to quickly understand new domains, tools, and project contexts Fluent English (C1) Interest in AI and automation (AI-first mindset) Active usage of AI tools to optimize daily work and project management processes Nice to have: Experience working with enterprise clients Experience with AI or process automation (e.g. using AI tools to improve workflows, productivity, or delivery processes) Exposure to AI/LLM-based projects Technical background or understanding of web development (React / Next.js) What you will do Manage projects end-to-end: from discovery to delivery Plan scope, timelines, budgets, and resource allocation Identify risks early and proactively address them Build strong relationships with clients and act as a trusted partner Ensure smooth communication between stakeholders and development teams Support engineers by removing blockers and enabling effective delivery Lead and support Agile processes (Scrum ceremonies, backlog prioritization, planning) Create clear reports, summaries, and performance insights Maintain accurate and structured project documentation Collaborate with the Delivery team and contribute to improving internal processes Leverage AI tools to streamline project workflows, reporting, and communication Identify opportunities to automate internal processes and improve delivery efficiency using AI Support adoption of AI-driven solutions within project and delivery processes What we offer B2B contract: 60–80 PLN net + VAT / hour 100% remote work (Poland-based) 29 paid vacation days Private medical care (fully covered) Sports card (fully covered) Work on impactful, modern projects for enterprise clients High level of ownership and real influence on how projects are delivered Opportunity to grow within a strong Delivery team and learn from experienced PMs If you’re someone who thrives in a dynamic environment, communicates clearly, adapts quickly to change, and enjoys working closely with people and technology — we’d love to talk. 🚀

🏢 Summary: Junior AI Developer role focused on building and integrating LLM-based features, simple AI workflows, and early-stage agent systems in real-world production projects. The position emphasizes hands-on experimentation with AI tools and using web technologies as a foundation for developing intelligent systems. It is designed for students or early-career developers with practical experience in AI experimentation. 🗂️ Requirements: Active use of agentic coding tools (Claude, Codex, Cursor), Hands-on experimentation with LLMs (chatbots, automation, structured outputs), Understanding of LLM concepts and AI feature development, Knowledge of JavaScript or TypeScript, Knowledge of React or Next.js, Understanding of REST APIs, Experience integrating LLM APIs, Ability to design and iterate prompts, English C1 level 📃 Skills: JavaScript, TypeScript, React, Next.js, REST, APIs, LLM, OpenAI, Anthropic, Prompting, Git, Claude, Codex, Cursor 🏢 Description: About the Role At Blazity, we are building modern web applications and rapidly expanding into AI-powered systems — agents, automation, and LLM-based workflows . We are looking for a high-potential Junior AI Developer (student or early career) who is strongly interested in AI and LLMs , actively experiments with them, and wants to turn that into real-world, production experience. This is not a standard frontend role — this is an AI-first position , where web development is a tool to build intelligent systems. Our requirements AI-first mindset You actively use agentic coding tools like: Claude Code / Codex / Cursor You have experimented with AI , e.g.: building a chatbot automating tasks with LLMs generating structured outputs You are curious: how LLMs work how to build real AI features (not just use them) This role is for people who already do things with AI, not just read about it. Technical foundations Knowledge of: JavaScript / TypeScript React or Next.js (even small projects) Understanding of APIs (REST basics) Learning mindset You learn by building (projects > theory) You are comfortable making mistakes and iterating You are proactive and self-driven Big plus First experience with: OpenAI / Anthropic APIs prompt engineering (structured output, few-shot) You built: small AI apps (chatbot, automation, AI tool) GitHub projects showing AI experiments Participation in hackathons (especially AI-related) Other English C1 What You Will Do Work on real AI features Support development of: LLM-based features simple AI workflows early-stage agent-like systems Help with: prompt design and iteration testing and improving AI outputs building simple integrations with LLM APIs What we offer Hands-on experience with real AI systems in production Work with experienced engineers building AI solutions Fast growth path toward AI Engineer role Opportunity to work on real client projects (not toy problems) Location 100% remote from Poland

🏢 Summary: Senior Fullstack Engineer role focused on rebuilding and enhancing a modern web application using a contemporary TypeScript-based stack. The position involves hands-on frontend and backend development, ownership of features, and ensuring high-quality delivery within a small engineering team. Strong emphasis on Next.js, system design, testing, DevOps, and AI-assisted development. 🗂️ Requirements: 5+ years experience as Full-stack Engineer, Expert-level Next.js, Expert-level React, Expert-level TypeScript, Experience with PostgreSQL, Experience with Prisma or modern ORM, Experience with type-safe APIs (tRPC or similar), Experience with monorepo architectures (Turborepo, Nx or similar), Experience with React state management (Tanstack Query, Zustand), Strong understanding of unit, integration, and E2E testing, Experience with CI/CD pipelines, Experience with DevOps principles, Experience with observability (logging, monitoring, tracing), Ability to use AI coding assistants effectively, Fluent English communication skills 📃 Skills: Next.js, React, TypeScript, JavaScript, tRPC, Prisma, PostgreSQL, Supabase, Trigger.dev, Python, Tanstack, Zustand, ReactHookForm, Tailwind, shadcn, better-auth, Vitest, Playwright, Turborepo, pnpm, GitHubActions, CI/CD, DevOps 🏢 Description: About Us Latent AI is a leading AI solutions implementation partner, dedicated to helping our diverse clients solve their most complex challenges with cutting-edge technology. Our strength lies in our small, agile, and expert teams who deliver bespoke AI and machine learning solutions. We foster a culture of collaboration, innovation, and deep technical excellence. As we grow, we are seeking a leader who is passionate about nurturing the talented individuals at the heart of our success. Company Website : https://www.reachlatent.com/ The Role Start Date: March 1st 2026 We are looking for a senior fullstack engineer to join the team and work on rebuilding and enhancing a modern web application. The role is hands-on, covering both frontend and backend development, with a strong focus on quality, collaboration, and delivery. The ideal candidate is comfortable working with modern JavaScript frameworks, rebuilding existing systems, and using AI-assisted development tools effectively. This role suits someone who is proactive, communicates clearly, and can work independently while contributing as part of a close-knit engineering team. Our Tech Stack Frontend: Next.js, React 19, TypeScript, Tailwind v4, shadcn/ui Backend: tRPC, Prisma ORM, PostgreSQL, Supabase Background Jobs: Trigger.dev (TypeScript + Python) State & Data: Tanstack Query (React Query), Zustand, React Hook Form Auth: better-auth Testing: Vitest (unit/integration), Playwright (E2E) Monorepo: Turborepo + pnpm workspaces CI/CD: GitHub Actions What You’ll Do Project & Delivery Team Player: You will operate as part of a small team of full stack engineers who rebuild and maintain a full-stack web application (frontend & backend). Participate in technical discussions, reviews, and solution design. Proactive Ownership : A deep sense of accountability for your solutions, theproduct's quality, and its timely delivery. Own the planning and development of features of our Next.js/Node.js/Python platform. Hands-On Technical Expertise Core Stack Mastery: Expert-level, hands-on ability with Next.js and TypeScript . You must be able to write production-grade code. Full-Stack Context: A strong grasp of the entire system, including the backend data-processing services ( TypeScript ) and databases ( PostgreSQL ). DevOps & CI/CD: Solid experience with DevOps principles and CI/CD pipelines . You must understand how to maintain and improve a fast, reliable, and automated path from code to production. Observability: Experience implementing or managing observability tools (e.g.,logging, monitoring, tracing) to understand system health, debug issues, andensure high availability. Technical Quality & Testing: A strong understanding of modern testing strategies (unit, integration, e2e) and a commitment to shipping high-quality, well-tested code. AI Adoption: Leveraging AI coding assistants wisely to enhance development efficiency while keeping production level quality. Who You Are Technical Expert: Deep, hands-on experience with Next.js , TypeScript , and full-stack systems. Strong Communicator: Fluent in English, with ability to communicate complex technical ideas clearly and confidently to both engineers and clients. Business-Minded Engineer: You understand the “why” behind the code - connecting technical priorities directly to business outcomes. Problem Solver : You have the ability to make recommendations and contribute to the team technical discussions, constantly seeking ways to move forward, even when dealing with ambiguity. Role Requirements Must: Minimum of 5+ years of experience as a full-stack engineer, specifically working with modern web applications. Expert-level, hands-on ability with Next.js, React, and TypeScript. Deep experience with PostgreSQL and modern ORMs (we use Prisma). Experience with type-safe APIs (tRPC or similar approaches). Experience with monorepo architectures (Turborepo, Nx, or similar). Familiarity with React state management (Tanstack Query, Zustand). Working effectively with AI coding agents to enhance productivity. Commitment to high-quality code, including strong understanding of modern testing strategies (unit, integration, e2e). Excellent written and verbal communication skills in English, capable of communicating complex technical ideas clearly. Proven ability to work independently, proactively own outcomes, and contribute effectively as part of a small, close-knit team. Advantage: Experience with Tailwind CSS and modern component libraries (shadcn/ui). Experience with form libraries (React Hook Form or similar). Understanding of background job systems ( Trigger.dev , or similar). Experience with E2E testing frameworks. Understanding and experience with DevOps principles and managing CI/CD pipelines. Experience implementing or managing observability tools (logging, monitoring, tracing). Experience with authentication systems. Bonus Points: Experience in a consulting or professional services environment. Prior exposure to AI, ML, or data-driven platforms. Familiarity with distributed teams and cross-timezone collaboration. Why Join Us? This is a unique opportunity to shape the engineering culture at a growing AI services company. You'll have a direct impact on the careers of our talented engineers and play a pivotal role in our ability to deliver world-class solutions to our clients. If you are a leader who believes that great technology is built by happy, empowered, and supported people, we would love to hear from you.

🏢 Summary: Senior Full Stack Software Engineer role focused on building and scaling cloud-native Import/Export services for a SaaS legal technology platform. The position involves developing distributed systems, React-based user interfaces, CI/CD automation, and operational excellence across Azure-based environments. Candidates will work on high-throughput data movement infrastructure with ownership of architecture, deployment, and production reliability. 🗂️ Requirements: Advanced React with TypeScript, Front-end testing integrated into CI pipelines, 5+ years of C#/.NET or similar backend development experience, Experience architecting distributed SaaS systems, Production ownership and on-call experience, Experience with telemetry and incident reduction, Cloud-native delivery experience, CI/CD automation and deployment governance experience, Bachelor’s degree in Computer Science, Engineering, or equivalent experience, English fluency for technical communication 📃 Skills: React, TypeScript, C#, .NET, Azure, CI/CD, SaaS, Microservices, Telemetry, Automation, Testing, AI, Cloud, JavaScript 🏢 Description: Job Overview WHO WE ARE Relativity is a leading legal data intelligence company building technology that helps users organize data, discover the truth, and act on it with confidence. Our AI-powered, cloud platform, RelativityOne, transforms massive volumes of complex information into actionable insights for litigation, investigations, regulatory inquiries, data breach responses, and other high-stakes legal work where accuracy and trust are crucial. The world’s largest law firms, corporations, and government agencies rely on Relativity’s legal AI software to securely surface and manage the most relevant and impactful information in their matters. Beyond our commercial impact, we are committed to expanding access to technology and supporting pro bono legal work. WHAT WE DO You will join Relativity’s Import Export organization, a high-impact engineering team at the heart of our Ingestion Department. The team builds and scales the infrastructure that powers secure, reliable, and high-throughput data movement across the SaaS platform. At Relativity, engineers do more than write code - they build systems that enable users to uncover insights from complex data at scale using cloud-native architecture, AI, and modern tools. ABOUT THE ROLE As a Senior Full Stack Software Engineer, your primary mission will be to design, write, test, deploy, and support Relativity software products. You will work in an established senior team with business stakeholders to develop the product, features, and services that drive and evolve RelativityOne SaaS. Job Description and Requirements WHAT YOU’LL DO Create architecture and non-functional design for Import/Export services that meet SLO/SLA targets. Decompose complex problems into resilient, cloud-native designs. Deliver milestones with measurable outcomes. Advise and mentor team members on code quality, technical debt management, and best practices. Own production systems by leading on-call procedures, root cause analyses, and proactive issue resolution that reduces MTTR. Drive operational excellence using observability data to prioritize work, automate alerts, and expose trustworthy metrics. Shape the roadmap with Product through clear trade-offs and data-backed decisions. Optimize CI/CD by designing automation that keeps deployments predictable and compliant. Build front-end architecture for Import/Export user experiences using React and TypeScript. Build accessible, performant UIs with modern React, including hooks and context, and reliable state management. Partner with Design to evolve a reusable component library and design system and enforce UI standards. WHAT WE’RE LOOKING FOR Required Advanced React with TypeScript. Front-end testing expertise integrated into CI pipelines. 5+ years of experience shipping C#/.NET or similar services with measurable reliability or performance gains. Experience architecting distributed SaaS systems and translating business needs into resilient designs. Production ownership experience, including leading on-call rotations and root cause analyses and using telemetry to reduce MTTR and incident volume. Experience with cloud-native delivery; any cloud is acceptable, and the team is on Azure. Hands-on experience with CI/CD automation, automated testing, and deployment governance. Bachelor’s degree in Computer Science, Engineering, or equivalent experience. English fluency for technical communication. Preferred Experience leading microservice work for high-volume event-driven workloads. Experience mentoring teams in frontend development, UI, and accessibility. Experience building and maintaining design systems and component libraries. WHY WE COULD BE A GREAT FIT Impactful Mission Build systems that help customers organize data, discover the truth, and act on it in high-stakes legal matters. Engineering at Scale Work on distributed, cloud-native systems that process large volumes of data. Cutting-Edge Technology Build with AI, cloud platforms, and scalable architectures shaping legal tech. Growth and Ownership Gain experience owning systems end-to-end across cloud and distributed environments. Collaborative Culture Work in a team focused on knowledge sharing and continuous improvement. Inclusive Environment Diverse perspectives create stronger teams and better outcomes. Compensation and Benefits Competitive salary, benefits, DTO, parental leave, and equity program. Relativity is committed to competitive, fair, and equitable compensation practices. This position is eligible for total compensation which includes a competitive base salary, an annual performance bonus, and long-term incentives. The expected salary range for this role is between following values: 208 000 and 312 000PLN The final offered salary will be based on several factors, including but not limited to the candidate's depth of experience, skill set, qualifications, and internal pay equity. Hiring at the top end of the range would not be typical, to allow for future meaningful salary growth in this position. Required Skills: Automation, Data Analysis, Database Management, Network Architecture, Performance Optimizations, Problem Solving, Project Management, Software Development, System Designs, Technical Leadership

🏢 Summary: Frontend Engineer role focused on building enterprise AI applications using Next.js, React, and TypeScript in a fully on-site Warsaw office environment. The position involves developing real-time AI interfaces, managing complex frontend state, improving performance and accessibility, and contributing to technical decisions. Candidates will work with modern AI development tools and enterprise-scale frontend systems. 🗂️ Requirements: 3–5 years of frontend engineering experience, Strong knowledge of React, Strong knowledge of TypeScript, Strong knowledge of Next.js, Experience building production Next.js applications, Understanding of SSR, SSG, and CSR, Experience with complex state management, Experience with real-time updates and optimistic UI, Experience building AI or LLM-based interfaces, Understanding of frontend performance and Core Web Vitals, Knowledge of accessibility and localization, Security-focused development approach, Experience using AI coding assistants, Good communication skills, Ability to work fully on-site in Warsaw 📃 Skills: React, TypeScript, Next.js, SSR, SSG, CSR, AI, LLM, CoreWebVitals, Localization, Accessibility, Security, GitHubCopilot, OpenAI, Claude, ReactFlow, Highcharts, RAG, MCP, DSPy, Node.js, Python 🏢 Description: Please note: This role requires working from our office in Warsaw city centre 5 days a week . This is a fully on-site position , and remote or hybrid work is not available . About us We believe that businesses are moving toward AI-powered work, and we are building a platform for this future. Many AI agents cannot handle complex business tasks. We created a platform that organizes company policies, workflows, and business knowledge into one AI data model. This helps AI agents make accurate decisions and deliver reliable results at scale. We already work with well-known enterprise customers such as Glovo, Nespresso, and HelloFresh. Our platform supports thousands of users and processes real production data. Customers trust us with important business knowledge because we provide a secure and reliable solution with SOC2, HIPAA-ready security practices, and strong integrations. Job description We are looking for a frontend engineer with several years of experience who wants to build user interfaces for enterprise AI products. You will help create applications that allow users to work with AI systems in a simple and reliable way. You will build production applications using Next.js, work with complex application state, real-time AI features, and modern frontend technologies. Over time, you will also take part in important technical decisions. The position is based in Warsaw and requires working from the office. Responsibilities Build and deliver production Next.js applications with complex state management and real-time AI features. Create user interfaces for AI-powered tools, including streaming AI responses, semantic search, knowledge graphs, and AI agents. Help improve our component library and design system to keep the UI consistent, reusable, and accessible. Develop enterprise features such as localization, accessibility, browser compatibility, and security. Monitor applications after release, improve performance, reduce bundle size, and track Core Web Vitals. Use AI tools every day to improve development speed and internal frontend workflows. Maintain high code quality through testing and code reviews. Requirements Around 3–5 years of experience as a frontend engineer. Strong knowledge of React, TypeScript, and Next.js. Experience building production Next.js applications and understanding the differences between SSR, SSG, and CSR. Good experience with state management, including real-time updates, optimistic UI, and multi-tenant applications. Experience building AI or LLM-based interfaces such as chat applications, streaming responses, or semantic search. Good understanding of frontend performance, Core Web Vitals, and user experience. A security-focused approach and knowledge of accessibility and localization. Experience using AI coding assistants as part of your daily development work. Good communication skills and the ability to explain technical decisions clearly. Nice to have Experience with React Flow, Highcharts, or other data visualization libraries. Experience building vector search, RAG, or semantic search interfaces. Knowledge of MCP, DSPy, or other modern AI frameworks. Basic understanding of Node.js or Python backend development. Contributions to design systems or open-source UI libraries. What we offer B2B contract and company stock options. MacBook Pro. Modern technology stack and the opportunity to contribute to open-source projects. An AI-focused development environment with tools such as Claude Code, OpenAI Codex, and GitHub Copilot. Our values Our leadership team has strong experience in AI, knowledge management, and enterprise SaaS. We have received more than $60 million in funding and have been recognized by Gartner as a Cool Vendor. Our work is guided by these values: Quality – We care about excellent work and high standards in everything we build. Momentum – We take initiative, share ideas, and keep moving forward. Accountability – We take responsibility for our work and give honest, respectful feedback. Hard work – We believe success comes from teamwork, dedication, and consistent effort. Learning agility – We stay curious, learn from mistakes, and continue improving. Adapt and thrive – We welcome change and see challenges as opportunities to grow. Win together – We work as one team, communicate openly, and support our shared goals.

🏢 Summary: Full Stack Developer role focused on building and integrating LLM-powered features across React frontend and Python backend systems. The position involves working with LLM APIs, developing AI-driven functionality, and collaborating with cross-functional teams in overlapping EST hours. It combines frontend, backend, and AI integration responsibilities in a distributed environment. 🗂️ Requirements: Commercial experience with LLMs and model APIs, Minimum 1 year experience with React, Minimum 1 year experience with Python, Experience developing and integrating APIs, Experience with backend service development, Ability to work in distributed teams with EST overlap, Upper-intermediate English level 📃 Skills: React, Python, LLM, OpenAI, Claude, API, FastAPI, AI, REST, Git 🏢 Description: AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. Why join us If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! :) About the role We are looking for a Full Stack Developer to build and integrate LLM-powered features across frontend and backend systems. You will develop React components, extend Python backend services, and work directly with LLM APIs to deliver AI-driven product functionality. The role requires close collaboration with product, QA, and engineering teams with active overlap in EST hours What you will do Develop and integrate LLM-based functionality, including prompt engineering, API-based model usage, and AI workflows; Build and maintain React -based frontend components; Develop and extend Python backend services, including APIs, integrations, and data processing; Collaborate closely with product, QA, and engineering teams in overlapping EST hours; Participate in design discussions and contribute to scalable, maintainable solutions. Must haves Commercial experience with LLMs, including Claude , OpenAI , similar APIs, or custom model integration; 1+ year of experience with React , including hooks, state management, and component-driven development; 1+ year of experience with Python , including API development and backend logic; Experience working in distributed teams with active collaboration; Upper-intermediate English level. Nice to haves Experience with FastAPI or similar frameworks; Exposure to AI evaluation, prompt testing, or AI quality considerations; Prior work on data-heavy or AI-driven products. The benefits of joining us Professional growth Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps Competitive compensation We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities A selection of exciting projects Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands Flextime Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive. Meet Our Recruitment Process Asynchronous stage – An automated, self-paced track that helps us move faster and give you quicker feedback: Short online form to confirm basic requirements 30–60 minute skills assessment via Codility – a platform founded in Poland that helps us provide quicker feedback and streamline this stage of the process. 5-minute introduction video Synchronous stage – Live interviews Technical interview with our engineering team (scheduled at your convenience) Final interview with your future teammates If it’s a match — you’ll get an offer!

🏢 Summary: Full Stack Developer role focused on building and integrating LLM-powered features across React frontend and Python backend systems. The position involves working directly with APIs such as Claude and OpenAI to deliver AI-driven functionality while collaborating closely with product, QA, and engineering teams in EST overlap hours. Ideal for engineers with hands-on LLM integration and modern web development experience. 🗂️ Requirements: Commercial experience with LLMs (Claude, OpenAI APIs, similar, or custom integrations), Minimum 1 year of React experience (hooks, state management, component-driven development), Minimum 1 year of Python experience in API development and backend logic, Experience working in distributed teams with active collaboration, Upper-intermediate English level 📃 Skills: React, Python, LLM, Claude, OpenAI, API, FastAPI, AI, Prompting 🏢 Description: ID63542 AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. Why join us If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! :) About the role We are looking for a Full Stack Developer to build and integrate LLM-powered features across frontend and backend systems. You will develop React components, extend Python backend services, and work directly with LLM APIs — including Claude, OpenAI, or similar — to deliver AI-driven product functionality. The role requires close collaboration with product, QA, and engineering teams with active overlap in EST hours. What you will do Develop and integrate LLM-based functionality, including prompt engineering, API-based model usage, and AI workflows; Build and maintain React-based frontend components; Develop and extend Python backend services, including APIs, integrations, and data processing; Collaborate closely with product, QA, and engineering teams in overlapping EST hours; Participate in design discussions and contribute to scalable, maintainable solutions. Must haves Commercial experience with LLMs, preferably Claude , OpenAI APIs , similar APIs, or custom model integration; 1+ year of React experience with hooks, state management, and component-driven development; 1+ year of Python experience in API development and backend logic; Experience working in distributed teams with active collaboration; Upper-intermediate English level. Nice to haves Experience with FastAPI or similar frameworks; Exposure to AI evaluation, prompt testing, or AI quality considerations; Prior work on data-heavy or AI-driven products. The benefits of joining us Professional growth: Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps Competitive compensation: We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities A selection of exciting projects: Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands Flextime: Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive. Meet Our Recruitment Process Asynchronous stage – An automated, self-paced track that helps us move faster and give you quicker feedback: Short online form to confirm basic requirements 30–60 minute skills assessment via Codility – a platform founded in Poland that helps us provide quicker feedback and streamline this stage of the process. 5-minute introduction video Synchronous stage – Live interviews Technical interview with our engineering team (scheduled at your convenience) Final interview with your future teammates If it’s a match — you’ll get an offer!

🏢 Summary: Role for a Blazor Developer focused on building and enhancing modern, user-friendly interfaces for healthcare and facilities management platforms using Blazor and .NET. The position combines frontend UI development with backend API and database work, delivering production-ready solutions with end-to-end ownership. Work is carried out in an Agile, international environment with close collaboration across distributed teams. 🗂️ Requirements: Commercial experience with C# and .NET web development, Experience building web applications using ASP.NET, MVC, and Web API, Hands-on experience with Blazor for UI development, Experience with SQL Server including T-SQL and Stored Procedures, Experience with Entity Framework, Ability to implement APIs and business logic in .NET, Experience working in Agile/Scrum environments, Understanding of DevOps-driven delivery practices 📃 Skills: C#, .NET, ASP.NET, MVC, WebAPI, Blazor, JavaScript, jQuery, HTML5, CSS, SQL, SQLServer, T-SQL, SSIS, EntityFramework, Scrum, DevOps 🏢 Description: ABOUT THE COMPANY We're building Europe's leading platform for managing warehouse, logistics, retail, and multi-site commercial real estate portfolios. Our unified facilities management platform already powers the daily operations of over 250 million m² of real estate worldwide, supporting more than 500,000 professionals across 100,000+ buildings in 35+ countries. We're backed by a leading growth equity investor, scaling rapidly through strategic acquisitions and organic growth, and partnering with some of the world's largest real estate operators. The mission is to give our clients the tools to protect revenue, boost efficiency, and unlock new value across every aspect of their operations. ABOUT THE ROLE As a Blazor Developer, you'll play a key role in developing and improving our healthcare and facilities management products, with a strong focus on building modern, user-friendly interfaces using Blazor. Your work will directly support platforms used by real operations teams, delivering features with genuine business and operational impact. While your primary focus is frontend and UI development, you'll also contribute to backend and database work when needed — implementing APIs and business logic in .NET, and working with SQL Server. You'll collaborate daily with international, English-speaking teams in Cyprus and the UK, working within a team of 3–5 fullstack .NET developers and reporting to the Engineering Manager in Poland. WHAT SUCCESS LOOKS LIKE IN YOUR FIRST 6–12 MONTHS Production-ready Blazor UI delivered A modern, production-ready Blazor interface for a key product in the Facilities Management portfolio — high usability, strong performance, and aligned with business needs. Backend foundation in place Backend integrations designed and implemented, leveraging existing services and database architecture to deliver a stable, scalable, and maintainable solution. End-to-end ownership demonstrated Full ownership from requirements and technical proposal through implementation, testing, and deployment — features delivered with high quality and reliability. SDLC and Agile practices strengthened Active contribution to improving code quality, documentation standards, development workflows, and collaboration across the UK and Cyprus teams. WHAT WE LOOK FOR C# and .NET web development Strong commercial experience building web applications using C# and the .NET framework — ASP.NET , MVC, Web API, and Entity Framework. Blazor and frontend technologies Hands-on experience with Blazor for UI development, alongside familiarity with JavaScript, jQuery, HTML5, and CSS. SQL Server Strong experience with SQL Server technologies including T-SQL, Stored Procedures, and SSIS. Agile and DevOps practices Experience working in Agile environments with a solid understanding of Scrum processes and DevOps-driven delivery. THE TEAM You'll join a small, focused team of 3–5 fullstack .NET developers in Poland, working closely with international colleagues in Cyprus and the UK. The team is experienced, engaged, and operates with a collaborative culture. English is the working language across all teams. COMPENSATION & BENEFITS Salary 228,000 PLN per year. Private healthcare Private healthcare including dental and vision care, plus an extra day off for medical check-ups. Learning and development Annual budget for training and education. Flexible working Flexible working hours within a hybrid model. Team offsite Annual team offsite. Equipment Top-notch equipment provided. Referral programme Financial rewards for successful employee referrals. Perks Monthly themed breakfasts.