Full Stack Principal AI Deployment Engineer

🏢 Summary: Remote B2B role for a senior full-stack engineer to own and optimize the end-to-end SDLC/PDLC for an AI-powered video production platform. The position focuses on building and shipping AI-native workflows, integrating advanced models, and driving measurable product and engineering impact. You will independently deliver full-stack solutions while scaling engineering standards and execution velocity. 🗂️ Requirements: Proven end-to-end SDLC/PDLC management experience, Strong full-stack engineering background, Ability to independently design and deliver production-ready solutions, Experience optimizing engineering processes and increasing delivery velocity, Experience working closely with Product/PXM on specifications and metrics, Hands-on experience with AI tools, model integration, or automation workflows, Experience mentoring and upskilling technical teams, Ability to define, run, and measure product experiments 📃 Skills: React, ReactQuery, Tailwind, Node.js, AWS, MongoDB, REST, Docker, Git, CI/CD, LLM, PromptEngineering, AI, Fal 🏢 Description: Employer: US video production company Location: Remotely from Poland Salary:  31 400 - 44 000 PLN on B2B Cooperation model: B2B Start date: ASAP Recruitment process: 3 online steps (Async Loom Screen, Behavior with SVP, Live Case Study) Technology stack: React.js, React Query, Tailwind CSS, Node.js, AWS, MongoDB, Fal (image model APIs), REST APIs, CI/CD pipelines, Docker, Git, AI/ML model integration, prompt engineering, LLM workflows Join an innovative product company building an AI-powered platform that supports professionals in the video and digital content industry. The solution focuses on simplifying and accelerating the journey from idea to production, helping teams collaborate, plan, and execute creative projects more effectively. The product leverages advanced AI models (image, text, and video) and combines them into intelligent workflows designed for real-world collaboration. Instead of focusing only on content generation, the platform addresses key challenges in planning, coordination, and execution. We are looking for someone who enjoys ownership, moves fast, and wants to have a real impact on both product and engineering practices. Your role is: End-to-end ownership of the P/SDLC; identifying bottlenecks; optimizing processes; increasing team velocity from idea to deployment; Designing and implementing an AI-native PDLC; integrating tools; defining and tracking performance metrics; Shipping full-stack solutions independently; collaborating with PXMs on specifications and problem-solving; delivering business and customer outcomes; Mentoring and upskilling the team; raising execution standards; scaling best practices across the organization; Driving product innovation; defining and running experiments; using data to deliver measurable impact; Building a high-velocity, execution-focused culture; unblocking teams; enabling fast iteration and continuous delivery. Your skills and experiences: Proven experience managing SDLC/PDLC end-to-end; Strong ability to identify process inefficiencies and implement improvements; Solid engineering background (full-stack); ability to independently deliver solutions; Experience working closely with Product / PXM; strong understanding of business metrics; Exposure to AI environments, tooling, or automation-driven workflows; Ability to operate in fast-paced, high-change environments; iterative mindset; Experience mentoring and developing technical teams; Strong product mindset; ability to define and execute experiments. Nice to have: Leadership experience; track record of leading teams with clear goals and outcomes; Background in film, video, or creative tech industries; Experience working with image and video model APIs in production; Knowledge of prompt chaining and AI model orchestration; DevOps or Product Ops background; Proven ability to significantly increase team velocity (e.g., 2x improvements); Design skills or experience managing design systems; Strong product sense; ability to identify and execute on market opportunities; Our client offers: Great opportunity for personal development in a stable and friendly large multinational company; Career growth and additional education. If interested, please apply safely through this portal (application rules are in accordance with GDPR). Employment agency Nr 17138.

🏢 Summary: B2B Full Stack Engineer role focused on building and scaling an AI-powered SaaS platform for the video and digital content industry. The position involves end-to-end ownership of features, from design to deployment, within a fast-moving product environment leveraging advanced AI models. You will develop full-stack solutions that streamline planning, collaboration, and execution workflows. 🗂️ Requirements: 5+ years experience as Full Stack Engineer, Proficiency in React.js, Proficiency in Node.js, Experience delivering end-to-end solutions independently, Strong knowledge of modern web technologies, Understanding of full-stack architecture, Experience across full SDLC, Experience with CI/CD pipelines, Experience with version control systems, Experience in product-oriented environment, Ability to deploy and maintain production systems, English B2 level or higher 📃 Skills: React, Node.js, JavaScript, TypeScript, Tailwind, AWS, MongoDB, CI/CD, Git, Fal, REST, AI, SaaS 🏢 Description: Employer: US video production company Location: Remotely from Poland Salary:  24 050 - 38 850 PLN on B2B Cooperation model: B2B Start date: ASAP Recruitment process: 3 online steps (Async Loom Screen, Behavior with SVP, Live Case Study) Technology stack: React.js/Query, Tailwind, Node.js, Fal (most image models), AWS, MongoDB Join an innovative product company building an AI-powered platform that supports professionals in the video and digital content industry. The solution focuses on simplifying and accelerating the journey from idea to production, helping teams collaborate, plan, and execute creative projects more effectively. The product leverages advanced AI models (image, text, and video) and combines them into intelligent workflows designed for real-world collaboration. Instead of focusing only on content generation, the platform addresses key challenges in planning, coordination, and execution. We are looking for someone who enjoys ownership, moves fast, and wants to have a real impact on both product and engineering practices. Your role is: Design, develop, and deploy full-stack features for an AI-driven SaaS platform; Work closely with product stakeholders to define solutions and deliver measurable business impact; Take ownership of the full development lifecycle — from idea to production; Build and iterate on new product features (0→1 development); Ensure high quality by owning testing, validation, and release of your solutions; Contribute to improving development processes, increasing delivery speed, and reducing friction; Mentor other engineers and share best practices across the team; Collaborate in a fast-moving environment focused on experimentation and continuous improvement. Your skills and experiences: 5+ years of experience as a Full Stack Engineer; Proficiency with React.js and Node.js; Proven track record of delivering end-to-end solutions independently; Experience working in product-oriented environments with a strong focus on delivery and impact; Solid understanding of modern web technologies and full-stack architecture; Ability to work across the entire SDLC — from development to deployment and maintenance; Experience with CI/CD, version control systems, and modern development workflows; Strong ownership mindset and ability to take responsibility for delivered solutions; Experience mentoring others and contributing to team growth; Strong communication skills and ability to work in cross-functional teams; English proficiency at B2 level or higher. Nice to have: Experience working with AI/ML-based products or integrating external model APIs; Familiarity with building or scaling early-stage (0→1) products; Background in industries related to media, video, or digital content; Experience with prompt engineering or chaining AI models; Knowledge of DevOps or Product Operations practices; Proven ability to improve team delivery speed and efficiency; Interest in product thinking and experimentation; Basic design sense or experience working closely with UI/UX. Our client offers: Great opportunity for personal development in a stable and friendly large multinational company; Career growth and additional education.

🏢 Summary: Senior Software Engineer role focused on building a real-time AI platform, owning features end-to-end across frontend, backend, and cloud infrastructure. The position involves developing full-stack solutions and contributing to technical architecture in a remote-first startup environment. 🗂️ Requirements: Strong experience with TypeScript, Strong experience with React, Hands-on experience with AWS, Experience with Docker, Experience with Linux, Experience with Git, Fluent English 📃 Skills: TypeScript, React, AWS, Docker, Linux, Git, Express, Tailwind, WebSockets, LangChain 🏢 Description: 💰 Salary: 25 000 – 28 000 PLN net/month (B2B) + 26 days paid annual leave + equity (ESOP) 📍 Location: Remote (Poland) + meetup in Poznań once per month Our client is an early-stage startup building a real-time AI platform that supports professionals during live conversations. The system processes interactions in real time and delivers contextual insights, knowledge, and guidance while conversations are happening. The founding team has strong experience in distributed systems, AI platforms, and enterprise SaaS and is currently expanding the engineering team to accelerate product development. Role The client is looking for a Senior Software Engineer who enjoys owning features end-to-end, from frontend interfaces to backend services and cloud infrastructure. You will work closely with the founding team on building a real-time AI-powered product , contributing to both product development and technical architecture. Responsibilities Build full-stack features using TypeScript Develop React-based user interfaces Design and maintain backend services and APIs Work with AWS cloud infrastructure Build and run Docker-based services Improve performance and reliability of real-time systems Requirements Strong experience with TypeScript and React Hands-on experience with AWS Experience with Docker and Linux Comfortable working with Git workflows Fluent English Experience working in remote teams Nice to Have Express Tailwind CSS Experience with real-time systems Knowledge of WebSockets / streaming Experience with LLM frameworks (e.g. LangChain) What the Client Offers Opportunity to build a product from an early stage Direct influence on architecture and product direction Work with experienced founders Remote-first environment Competitive salary + equity High level of ownership and autonomy

🏢 Summary: Opportunity to lead the development and delivery of AI-powered products, including an embedded AI assistant, document intelligence, and AI-driven dashboards. The role focuses on building and scaling LLM-based features in production, ensuring quality, reliability, and strong product strategy. You will own the AI product roadmap and collaborate cross-functionally to ship robust enterprise AI solutions. 🗂️ Requirements: Experience building and shipping AI/LLM-based products in production, Understanding of embeddings, document retrieval, evals, tool calling, MCP, Knowledge of AI product limitations and reliability considerations, Experience owning product roadmap and execution, Understanding of Agile/Scrum methodologies, Experience with Jira or similar project management tools, Strong analytical and problem-solving skills, Bachelor’s degree in Economics, Business, Computer Science or related field 📃 Skills: LLM, Embeddings, Retrieval, Evals, ToolCalling, MCP, Agile, Scrum, Jira, Analytics 🏢 Description: AI Product Manager Salary: $4,500 - $5,500 USD / month Contract Type: B2B or Employment Contract (UoP) Location: Warsaw (City Center) Work Model: Hybrid (3 days in the office, 2 days remote) Overview Our client is an AI-native enterprise solutions company with purpose-built technology for public & private companies, governments, institutions, asset managers, and family offices. With headquarters in New York City and four global offices, they are supported by more than 300 engineers and delivery professionals across the globe. By centralizing and unifying data, automating workflows, and surfacing predictive insights, our client enables organizations to scale operational excellence and generate alpha across complex enterprise environments. The Opportunity We are hiring an AI Product Manager on behalf of our client to lead their AI product stream, including an embedded AI assistant, document intelligence, and AI-powered dashboards and reporting. We need a PM who understands how LLM products work in production, including embeddings, document retrieval, evals, tool/function calling, MCP, orchestration, and reliability. Responsibilities and Duties Product Vision/Roadmapping for AI-powered experiences across the platform. Manage the end-to-end product lifecycle, from concept to release. Cross-Functional Collaboration - Work with stakeholders across the company, including engineering, design, QA, and marketing, to manage successful product launches. Production AI Quality & Reliability - Define how AI features should behave in production, including quality standards, evaluation criteria, permissions, latency expectations, and failure states. AI Product Judgment - Make strong product decisions about when to use AI, when to use traditional UX, and how to combine both effectively. Day-to-day Project Management - Support process improvements and the implementation of best practices in product development, including Agile methodologies. Collaborate with team members to ensure efficient and effective product delivery. Product Strategy and Customer Research - Conduct market research to identify customer needs and industry trends. Gather and analyze user data to support product decisions and feature prioritization. Requirements Product management experience building and shipping AI-powered/LLM-based products in production, ideally in data, analytics, automation, or developer/platform environments. Understanding of embeddings, evals, tool calling, MCP, and AI product limitations. Proven ability to drive work forward and truly own the roadmap and execution of their product. Solid understanding of Agile/Scrum methodologies and familiarity with Jira or similar project management tools. Passionate about working closely with engineering/design/QA teams. Strong communication and interpersonal skills, with the ability to convey ideas effectively to technical and non-technical stakeholders across the business. Strong analytical and problem-solving skills, with the ability to articulate and justify product and prioritization decisions clearly and logically. Bachelor's degree in Economics, Business, Computer Science, or a related field.

🏢 Summary: Senior or Staff Product Engineer role focused on building and shipping intuitive, high-performance end-to-end web product experiences in an AI-native accounting platform. The position involves owning full-stack feature delivery from UI to server-side logic, collaborating directly with leadership and design, and setting engineering best practices. The role requires strong frontend expertise, cloud infrastructure knowledge, and hands-on work with modern AI tooling. 🗂️ Requirements: 5+ years of full-stack product engineering experience, Proven experience building and shipping production web applications, Strong practical experience with React and TypeScript, Experience designing and working with AWS or GCP cloud infrastructure, Ability to design and implement scalable server-side logic, Experience delivering end-to-end features from frontend to backend, Ability to work on-site 4–5 days per week in Wrocław 📃 Skills: TypeScript, React, Node.js, AWS, GCP, Terraform, PostgreSQL, OpenAI, Azure, GitHub, Figma, LLM 🏢 Description: ABOUT THE COMPANY We're an applied AI company building an AI-native alternative to legacy accounting software — a market worth tens of billions in annual recurring revenue. Our mission is to help entrepreneurs focus on what matters in their business and life, and to help their accountants become more strategic. We've raised $20M from a group of top-tier investors and have grown ARR 60% month-on-month since our public launch. We now serve thousands of businesses and are expanding our product to serve accountants directly — creating a two-sided platform where both business owners and their accountants use and recommend us. We're at an early but proven stage, moving fast, and building a world-class engineering team in Wrocław to match our ambition. ABOUT THE ROLE We're looking for a Senior or Staff Product Engineer with a strong track record of building intuitive, performant end-to-end product experiences. The defining quality of this role is craft — you care deeply about how things feel to use, and you're energised by the opportunity to make software feel like magic because AI is doing real work behind the scenes. You'll work directly with the CEO, Operations, AI, and Design teams to scope and ship user-facing features. There's no product manager layer here — you'll engage directly with users, iterate quickly, and own the quality of what you deliver from UI through to server-side logic. WHAT YOU'LL WORK ON End-to-end feature delivery Work directly with the CEO, Operations, AI, and Design teams to scope and ship polished, scalable user-facing features with beautiful UI components and robust server-side logic. Engineering best practices Redefine what best-in-class software development looks like for the team. You'll set the standard, not follow it. Technology evaluation Continuously research and evaluate new technologies to improve the speed, scalability, and performance of the product. Bring recommendations and drive adoption. User-focused iteration Engage directly with users to understand how the product is being used, iterate quickly, and deliver experiences that feel genuinely polished — not just functional. WHAT WE LOOK FOR 5+ years of full-stack product engineering A strong track record building and shipping full-stack production web applications that real users depend on. Modern frontend fluency Deep practical experience with React and TypeScript. You write frontend code that is fast, accessible, and maintainable — and you have an eye for detail in UI. Cloud infrastructure experience Familiarity with AWS or GCP architecture and design patterns, and an understanding of how infrastructure choices affect product performance and reliability. Strong communication Clear written and verbal communication. You can articulate trade-offs, give and receive direct feedback, and work well without a lot of process around you. Bonus Experience as a founder or early founding team member. Familiarity with modern LLM tooling and AI-assisted development (Cursor, Claude Code, etc). Background in finance or accounting. TECH STACK TypeScript, React, Node.js, AWS, Terraform, PostgreSQL, OpenAI, Azure AI. The team uses GitHub, Slack, Linear, Figma, and Notion day to day. THE TEAM Small, senior, and in-person. The office is in central Wrocław, next to the main train station. The expectation is 4–5 days a week in the office — this is a deliberate choice, not a compromise. Relocation support is available for the right candidate. COMPENSATION & BENEFITS Salary $130,000 – $190,000 USD depending on experience, plus competitive equity. Wellness and commute stipend $100 per month. Hardware Premium hardware provided — MacBook Pro and AirPods. Food Daily in-office lunch and dinner. Time off 20 PTO days plus 9 US public holidays. Relocation Support available for candidates relocating to Wrocław.

🏢 Summary: Full-time Product Manager role focused on owning the strategy, roadmap, and delivery of AI-powered and LLM-based product features within enterprise platforms. The position involves driving end-to-end AI product lifecycle in Agile environments and defining production standards for AI systems. Hybrid work model from Warsaw with long-term engagement. 🗂️ Requirements: 4+ years of commercial experience as Product Manager or Project Manager, Experience building and launching AI-powered or LLM-based products in production, Strong understanding of modern AI concepts including embeddings, evals, tool calling, MCP, Knowledge of Agile/Scrum methodologies, Experience using Jira or similar project management tools, Experience working with engineering, design, and QA teams, Bachelor’s degree in Computer Science, Business, Economics, or related field 📃 Skills: AI, LLM, Embeddings, Evals, ToolCalling, MCP, Agile, Scrum, Jira, Analytics, Automation 🏢 Description: 💰 16,415 PLN - 20,000 PLN 🌎 Hybrid from Warsaw (3 days/week office) 🕦 Full-time position, long-term ☑️ Contract of Employment/B2B We are looking for a Product Manager to join our client, a technology company building AI-powered platforms and intelligent automation solutions for enterprise environments. The company focuses on leveraging modern AI and LLM technologies to improve workflows, analytics, and user experiences across complex products and platforms. In this role, you will own the strategy, roadmap, and delivery of AI-powered product experiences, working closely with engineering, design, QA, and business stakeholders. You will drive product decisions around AI functionality, define production standards for AI systems, and manage the end-to-end lifecycle of features from concept through launch. The position requires a strong understanding of AI product development, user experience, and cross-functional collaboration in fast-paced Agile environments. Requirements 4+ years of commercial experience as a Product Manager/Project Manager Proven experience building and launching AI-powered or LLM-based products in production environments, ideally within data, analytics, automation, developer tools, or platform products. Strong understanding of modern AI concepts and workflows, including embeddings, evaluations (evals), tool calling, MCP, and the practical limitations of AI systems. Solid knowledge of Agile/Scrum practices and experience working with tools such as Jira or similar project management platforms. Experience collaborating cross-functionally with engineering, design, and QA teams in fast-paced product environments. Excellent communication and stakeholder management skills, with the ability to explain complex technical concepts to both technical and non-technical audiences. Bachelor’s degree in Computer Science, Business, Economics, or a related field. Key Responsibilities Own the product vision and roadmap for AI-powered features and experiences across the platform, managing the full product lifecycle from ideation to launch. Partner closely with engineering, design, QA, data, and go-to-market teams to drive successful product delivery and adoption. Define production standards for AI features, including quality benchmarks, evaluation frameworks, latency expectations, permissions, and fallback/failure handling. Make strategic product decisions about where AI adds the most value compared to traditional UX approaches, ensuring a seamless user experience. Drive day-to-day product execution, sprint planning, prioritization, and process improvements using Agile/Scrum methodologies. Conduct customer and market research to identify user needs, industry trends, and opportunities for innovation. Analyze product usage, customer feedback, and performance data to inform roadmap decisions and feature prioritization. Take full ownership of roadmap execution, ensuring alignment between business goals, customer needs, and technical feasibility.

🏢 Summary: B2B contract for a Senior Software Engineer to design and build backend services and full-stack features for an AI platform, working primarily with TypeScript. The role focuses on developing REST/GraphQL APIs, optimizing PostgreSQL databases, and containerizing services with Docker in a remote-first environment within Poland. 🗂️ Requirements: Minimum 5 years of experience in JavaScript and TypeScript, Experience designing and building RESTful or GraphQL APIs, Hands-on experience with Next.js and/or NestJS, Experience with TypeScript ORM, preferably Drizzle, Strong PostgreSQL skills including schema design and query optimization, Experience with Docker for development and deployment, Ability to use AI tools in daily engineering work, Fluency in Polish, Advanced English level (B2/C1) 📃 Skills: JavaScript, TypeScript, REST, GraphQL, Next.js, NestJS, Drizzle, PostgreSQL, Docker, AI, ORM 🏢 Description: Contract: B2B Rate: 140 - 150 PLN/h net+VAT Location: Remote within Poland Start: ASAP Key Technologies: JavaScript, TypeScript Backend APIs: REST, GraphQL Frameworks: Next.js, NestJS ORM: Drizzle (or similar modern TypeScript ORM) Database: PostgreSQL Containerization: Docker AI tooling: AI-assisted development, agentic coding workflows Nice to have: Kubernetes, BullMQ, Puppeteer, web scraping, AI integrations: Model Context Protocol (MCP) and agent-to-system interfaces Project Overview We’re looking for a Senior Software Engineer who is comfortable working on both backend and full-stack tasks when needed. As an early member of the team, you will help design and build the systems behind our AI platform. You will work mainly in TypeScript, build APIs and services, and contribute to full-stack features in Next.js. Responsibilities: Design and build backend services and APIs (REST and/or GraphQL). Develop full-stack features in Next.js when needed. Design database schemas and optimize queries in PostgreSQL. Work with a TypeScript ORM, preferably Drizzle. Containerize services for development and deployment using Docker. Troubleshoot issues, improve performance, and maintain reliability. Review code, share best practices, and support team development. Write and maintain clear technical documentation Requirements: Min. 5 years of experience in JavaScript and TypeScript. Experience designing and building RESTful or GraphQL APIs. Hands-on experience with Next.js and/or NestJS . Experience with ORMs in TypeScript, ideally Drizzle. Strong PostgreSQL skills, including schema design and query optimization. Docker experience for local development and deployments. Interest in using AI tools in day-to-day engineering work and improving development workflows. Fluency in Polish and an advanced level of English (B2/C1) Nice to have: Kubernetes experience. BullMQ or similar background job and queue systems. Puppeteer or web scraping and browser automation. Knowledge of Model Context Protocol (MCP) or how AI agents integrate with systems. Why join us? Rite NRG is a vibrant outsourcing technology company driven by the Right People . We are dedicated to empowering businesses through innovative software solutions. We focus on building strong partnerships and providing top-notch software solutions that drive real business growth. Our business model revolves around collaboration and delivering impactful results for our clients. Join us, and be part of a team where great minds, Right Energy , and strong partnerships come together to shape the future of technology! Stable, long-term, full-time collaboration. Remote work within Poland and flexible working hours. High engineering culture with a focus on growth and learning. Multinational teams. Benefits: Private medical care, Multisport card, and workation (work for a week from Barcelona or elsewhere).

🏢 Summary: The offer is for a proactive developer who will help scale an AI-driven software development model across the organization, combining hands-on coding with transformation initiatives. The role involves building AI-based internal tools and supporting teams in adopting AI across the full SDLC. You will work on real production projects while driving measurable improvements in efficiency and quality. 🗂️ Requirements: Active developer, Strong expertise in Java or .NET or frontend, Practical use of AI tools in daily development work, Understanding of full SDLC lifecycle, Ability to demonstrate measurable impact of delivered solutions, Willingness to work in hybrid model 📃 Skills: Java, .NET, Frontend, Cloud, AI, SDLC, Claude, Copilot, Playwright, Automation 🏢 Description: Salary: 1000-1300 PLN net / MD Hybrid work: we expect a positive attitude toward working in a hybrid model . We can hire in any of our locations (Gdynia/Gdańsk, Warsaw, Rzeszów, Kraków) . Why choose this offer? A strong impact on how the entire organization works Work on real projects (not just POCs) More about this offer We are looking for a proactive developer who will help us transform the way we build software . We are creating an environment where most of the SDLC (analysis, UX, code, testing, documentation) is supported by AI (Claude Code, agents, automations). We already have teams working in this model — now we want to scale this approach across the entire organization. Requirements Active developer Strong expertise in one of the following ecosystems: Java / .NET / frontend - we expect any level of experience with these technologies Active use of AI in daily work (not just ChatGPT for “assistance”) Understanding of the SDLC end-to-end (analysis → production) Enjoyment of working with people and driving changes in how they operate Ability to demonstrate concrete impact: “I did X → result Y” Nice to have skills Experience with AI agents (e.g. Claude Code, Cursor, Copilot, etc.) Test automation experience (e.g. Playwright) Experience in measuring team productivity Experience in building internal tools / platforms Duties Work as a developer (Java / .NET / frontend / cloud) Build internal AI-based solutions (agents, workflows, automations) Join teams and help them change the way they work: demonstrate how to use AI in daily tasks, support the implementation of specific practices (code, testing, analysis, UX) Measure effectiveness (time, quality, throughput) Report the level of AI adoption in teams (usage, impact, maturity) Create and maintain standards for working with AI (prompting, agents, memory, workflows) Share knowledge and help build an internal community About Jit Team The Human factor of IT - it's not just a slogan, it's a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 700 experienced experts . We create highly specialised teams for clients from all over the world. We offer team members developmental projects, a wide range of benefits and a proprietary professional development programme. Behind our maxim are also charitable and educational activities. We support pupils and students by donating learning equipment. We offer internships to help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We are a Polish company and we share what we have achieved over 15 years of activity . By supporting indigenous initiatives, we ensure the circulation of good energy. Apply

🏢 Summary: Senior Software Engineer role focused on designing and operating scalable backend microservices that power AI-driven content features such as search, voice, subtitles, and translations. The position combines hands-on backend development with technical leadership in an agile team, integrating hosted AI/NLP models into production systems. The role emphasizes high availability, performance, and cloud-native architecture in a hybrid work model in Warsaw. 🗂️ Requirements: 6+ years of experience building scalable backend cloud systems, Degree in Computer Science, Engineering, Mathematics or related field, Strong proficiency in Kotlin or Python, Experience with Spring Boot or similar JVM/Python frameworks, Experience designing APIs using REST, gRPC or GraphQL, Experience with relational and NoSQL databases, Hands-on experience with AWS and containerization, Experience with Kubernetes and CI/CD pipelines, Knowledge of distributed systems and system design, Experience with monitoring, performance optimization and production troubleshooting 📃 Skills: Kotlin, Python, Spring, REST, gRPC, GraphQL, PostgreSQL, MySQL, DynamoDB, MongoDB, Elasticsearch, Redis, AWS, Docker, Kubernetes, Terraform, GitHub, Datadog, CI/CD 🏢 Description: We are hiring on behalf of our client, a global innovator in fitness and wellness technology. Their mission is to empower people to live fit, strong, long, and happy lives by delivering integrated experiences to millions of members anytime, anywhere. We are looking for a Senior Software Engineer to join the Content AI team in Warsaw. This team applies AI to content-related processes, including search, voice assistant capabilities, subtitles, live captions, translations, metadata tagging, and content generation workflows. In this role, you will act as a technical lead within an agile engineering team, designing and operating scalable microservices that support AI-powered content features. The focus is on backend engineering, production systems, and technical leadership rather than building AI models from scratch. Key takeaways: Stack : Kotlin, Spring Boot, REST, gRPC, GraphQL, PostgreSQL/MySQL/DynamoDB/MongoDB, Elasticsearch, Redis, AWS, Docker, Kubernetes, Terraform, GitHub Actions, Datadog Salary : 26 000 PLN - 32 000 PLN gross on the Contract of Employment Working model : Hybrid - 3 days/week from the office Location : ul. Grzybowska 60, Warsaw Recruitment process : A call with MOTIFE Recruiter Hiring Manager screening Coding interview Panel interviews with the team (coding, architecture, and cross-collaboration interviews, Hiring Manager meeting) Responsibilities: Design, develop, and operate scalable backend APIs and microservices powering search, voice, subtitles, captions, translations, and content workflows. Lead technical discussions, architecture reviews, design decisions, and task breakdowns within the engineering team. Build services with a focus on high availability, low latency, security, scalability, and maintainability. Work with ML Engineers to integrate hosted NLP, ASR, and AI models into production backend systems. Architect reusable code, libraries, patterns, and standards that can be adopted across teams. Use monitoring, tracing, profiling, and load-testing tools to identify bottlenecks and improve production performance. Champion engineering best practices, including CI/CD, test automation, feature toggles, logging, monitoring, and reliable release processes. Mentor engineers through code reviews, pair programming, technical guidance, and incident response leadership. Requirements: 6+ years of software development experience building high-performance, scalable backend cloud application systems. BS or MS degree in Computer Science, Engineering, Mathematics, or a related technical field. Strong expertise in Kotlin, Python, or similar backend programming languages. Strong experience with backend frameworks such as Spring Boot, Bottle, Gunicorn, or similar JVM/Python frameworks. Experience designing and building APIs using REST, gRPC, or GraphQL. Experience with relational and NoSQL databases such as PostgreSQL, MySQL, DynamoDB, or MongoDB. Hands-on experience with AWS, Docker, Kubernetes, CI/CD, and infrastructure tooling such as Terraform, GitHub Actions, or Jenkins. Strong understanding of distributed systems, Elasticsearch optimization, caching, observability, security, performance optimization, production troubleshooting, and incident response. Nice to have: Experience working on AI-powered products, model-serving systems, or backend services that integrate with ML models. Experience with NLP, ASR, voice assistants, chatbots, search platforms, live captions, subtitles, translations, or content metadata workflows. What we offer: 100% paid medical care Multisport Creative tax (KUP) Home office allowance MacBook Pro Apply now If this sounds like your next step, we’d love to hear from you! Please apply via our careers page and submit your CV in English.

🏢 Summary: Senior Software Engineer role focused on designing and operating scalable backend microservices that power AI-driven content features such as search, voice, subtitles, and translations. The position combines backend engineering, cloud infrastructure, and technical leadership within an agile team. You will integrate AI/NLP services into production systems while ensuring high availability, performance, and scalability. 🗂️ Requirements: 6+ years of backend software development experience, BS or MS degree in Computer Science, Engineering, Mathematics, or related field, Strong expertise in Kotlin, Python, or similar backend language, Experience with backend frameworks such as Spring Boot or similar JVM/Python frameworks, Experience designing APIs using REST, gRPC, or GraphQL, Experience with relational and NoSQL databases (PostgreSQL, MySQL, DynamoDB, MongoDB), Hands-on experience with AWS, Docker, Kubernetes, Experience with CI/CD and infrastructure tools such as Terraform, GitHub Actions, or Jenkins, Strong understanding of distributed systems, caching, observability, security, and performance optimization 📃 Skills: Kotlin, Python, Spring, SpringBoot, REST, gRPC, GraphQL, PostgreSQL, MySQL, DynamoDB, MongoDB, Elasticsearch, Redis, AWS, Docker, Kubernetes, Terraform, GitHubActions, Jenkins, CI/CD, NLP, ASR 🏢 Description: We are hiring on behalf of our client, a global innovator in fitness and wellness technology. Their mission is to empower people to live fit, strong, long, and happy lives by delivering integrated experiences to millions of members anytime, anywhere. We are looking for a Senior Software Engineer to join the Content AI team in Warsaw. This team applies AI to content-related processes, including search, voice assistant capabilities, subtitles, live captions, translations, metadata tagging, and content generation workflows. In this role, you will act as a technical lead within an agile engineering team, designing and operating scalable microservices that support AI-powered content features. The focus is on backend engineering, production systems, and technical leadership rather than building AI models from scratch. Key takeaways: Stack : Kotlin, Spring Boot, REST, gRPC, GraphQL, PostgreSQL/MySQL/DynamoDB/MongoDB, Elasticsearch, Redis, AWS, Docker, Kubernetes, Terraform, GitHub Actions, Datadog Salary : 26 000 PLN - 32 000 PLN gross on the Contract of Employment Working model : Hybrid - 3 days/week from the office Location : ul. Grzybowska 60, Warsaw Recruitment process : A call with MOTIFE Recruiter Hiring Manager screening Coding interview Panel interviews with the team (coding, architecture, and cross-collaboration interviews, Hiring Manager meeting) Responsibilities: Design, develop, and operate scalable backend APIs and microservices powering search, voice, subtitles, captions, translations, and content workflows. Lead technical discussions, architecture reviews, design decisions, and task breakdowns within the engineering team. Build services with a focus on high availability, low latency, security, scalability, and maintainability. Work with ML Engineers to integrate hosted NLP, ASR, and AI models into production backend systems. Architect reusable code, libraries, patterns, and standards that can be adopted across teams. Use monitoring, tracing, profiling, and load-testing tools to identify bottlenecks and improve production performance. Champion engineering best practices, including CI/CD, test automation, feature toggles, logging, monitoring, and reliable release processes. Mentor engineers through code reviews, pair programming, technical guidance, and incident response leadership. Requirements: 6+ years of software development experience building high-performance, scalable backend cloud application systems. BS or MS degree in Computer Science, Engineering, Mathematics, or a related technical field. Strong expertise in Kotlin, Python, or similar backend programming languages. Strong experience with backend frameworks such as Spring Boot, Bottle, Gunicorn, or similar JVM/Python frameworks. Experience designing and building APIs using REST, gRPC, or GraphQL. Experience with relational and NoSQL databases such as PostgreSQL, MySQL, DynamoDB, or MongoDB. Hands-on experience with AWS, Docker, Kubernetes, CI/CD, and infrastructure tooling such as Terraform, GitHub Actions, or Jenkins. Strong understanding of distributed systems, Elasticsearch optimization, caching, observability, security, performance optimization, production troubleshooting, and incident response. Nice to have: Experience working on AI-powered products, model-serving systems, or backend services that integrate with ML models. Experience with NLP, ASR, voice assistants, chatbots, search platforms, live captions, subtitles, translations, or content metadata workflows. What we offer: 100% paid medical care Multisport Creative tax (KUP) Home office allowance MacBook Pro Apply now If this sounds like your next step, we’d love to hear from you! Please apply via our careers page and submit your CV in English.