Senior Frontend Engineer, Design System & Frontend Platform

🏢 Summary: Senior Frontend Platform Engineer role focused on building and evolving shared frontend foundations, standards, and golden paths across multiple product teams. The position drives consistency, reliability, and scalability of frontend architecture, including AI-assisted automation and platform improvements. It involves cross-team technical leadership to improve developer workflows and long-term maintainability. 🗂️ Requirements: 5+ years software engineering experience, Experience building frontend platforms or design systems used by multiple teams, Experience defining frontend architecture and technical standards, Experience improving developer workflows and frontend reliability, Strong hands-on experience with modern frontend development, Experience with Node.js or similar backend technology, Experience working with frontend-facing APIs or BFFs, Experience driving cross-team technical initiatives 📃 Skills: JavaScript, TypeScript, Node.js, HTML, CSS, Accessibility, APIs, BFF, CI, Automation, AI, Frontend, Architecture 🏢 Description: Company Description 🚀 SmartRecruiters transforms hiring for the world’s leading enterprises. We deliver an AI-powered hiring platform built for global scale, automating and optimizing the entire talent acquisition process. More than 4,000 companies, including LinkedIn, McDonald's, VISA, CD Projekt Red, Allegro rely on SmartRecruiters to build winning teams. 🚀 In 2025, SmartRecruiters joined SAP, the global leader in enterprise applications. Together, we are accelerating the reinvention of hiring by combining AI innovation with the scale and resources of SAP’s ecosystem. Job Description We are looking for an engineer with a strong platform mindset who can make development more consistent, reliable, and scalable across many product teams and applications. You will help define golden paths, improve shared frontend foundations, strengthen standards such as accessibility and verification, and support product teams through tooling, migrations, governance, and automation. The primary focus is on a broader frontend platform impact and making the codebase easier to change, including with AI-assisted workflows. Important: the position is available only under a standard contract of employment with 80% of tax deductible cost. What you’ll do Build and evolve frontend platform foundations that help product teams deliver consistently across many applications Discover recurring needs and friction across product teams, and turn them into reusable patterns, tooling, workflows, and golden paths Define and maintain shared standards, documentation, contribution models, and governance for frontend consistency, accessibility, reliability, and long-term maintainability Drive alignment, adoption, and migrations across teams, helping replace inconsistent local patterns with shared, supported solutions Build AI-assisted automations and agentic workflows that help scale platform improvements, reduce manual effort, and improve consistency across teams Qualifications: Must have qualifications: Senior-level experience, typically 5+ years in software engineering, with a track record of driving cross-team technical work Experience building or evolving frontend platforms, shared engineering foundations, golden paths, or design systems used by multiple teams Experience influencing frontend architecture, standards, or technical decisions beyond a single team Experience improving developer workflows, frontend reliability, or delivery consistency across multiple applications or team Strong hands-on experience building production frontend applications with modern web technologies Experience with Node.js or comparable backend technology, especially in the context of BFFs, frontend-facing APIs, or full-stack platform work Strong collaboration skills and experience working across Engineering, Design, and product teams to drive adoption of shared solutions Nice to have qualifications: Experience working across Angular environments Experience with monorepos, microfrontends, or shared frontend tooling Experience improving build, test, CI, or verification loops for frontend teams Experience with inner source or platform engineering ways of working Experience with Web Components, ideally Lit Public speaking, presentation, or facilitation skills that help share standards, explain platform changes, and drive adoption across teams Benefits: We support 100% remote work with Wi-Fi reimbursement and an additional stipend for the equipment (the MacBook laptop is provided by us) Unlimited vacation days (yes - it's really unlimited) Private Medical Care for you and your dependents (Luxmed) Wellness Programme (Multisport Card and even more) Company wide shutdowns in August and around Christmas Additional information SmartRecruiters is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based on race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

🏢 Summary: Senior Software Engineer role focused on building and evolving an Internal Developer Platform to improve engineering productivity and delivery efficiency. The position involves developing internal tools and services on top of Kubernetes and AWS, owning the CI/CD platform, and supporting runtimes and frameworks. This role combines hands-on backend development with technical leadership in a distributed systems environment. 🗂️ Requirements: 5+ years professional experience in software engineering, Strong experience in distributed systems design, Deep knowledge of Java, Experience building and maintaining CI/CD systems, Experience with Kubernetes and AWS, Experience designing RESTful APIs, Understanding of persistence layer design, Experience across full product lifecycle, Ability to troubleshoot complex technical issues, Fluent English (written and spoken) 📃 Skills: Java, Python, Node, Go, Kubernetes, AWS, Docker, CI/CD, JVM, Spring, REST, SQL 🏢 Description: Company Description 🚀 SmartRecruiters transforms hiring for the world’s leading enterprises. We deliver an AI-powered hiring platform built for global scale, automating and optimizing the entire talent acquisition process. More than 4,000 companies, including LinkedIn, McDonald's, VISA, CD Projekt Red, Allegro rely on SmartRecruiters to build winning teams. 🚀 In 2025, SmartRecruiters joined SAP, the global leader in enterprise applications. Together, we are accelerating the reinvention of hiring by combining AI innovation with the scale and resources of SAP’s ecosystem. We designed our R&D structure based on the empowered product teams model. It means our teams are responsible for business outcomes and have autonomy in solving problems in the way that “customers love yet work for the business” (yes, we are heavily influenced by this and that ). Job Description The SmartRecruiters Internal Engineering Team is looking for a Senior Software Engineer to strengthen and expand our Delivery & Developer Experience team . If you are passionate about automation, platforms, and frameworks, we have a spot with your name on it! Important: the position is available only under a standard contract of employment with 80% of tax deductible cost. You may be located anywhere in Poland and work remotely or out of our Cracow office. What you’ll deliver: Contribute to an Internal Developer Platform by building internal products used by other engineers from the organisation Cooperate closely with other Platform and Product Engineering teams on strategic initiatives Focus on boosting the Engineering Productivity and Delivery Efficiency across the organizstion, and interact directly with engineers to discover opportunities that will drive that impact Build & document services/libraries/tools with Java/Python/Node/Go on top of Kubernetes/AWS infrastructure Own and evolve our CI/CD platform Support our runtimes (e.g. JVM, Node.js) & frameworks (e.g. Spring Boot) Establish technical direction for the team and the organisation Troubleshoot and resolve technical issues in components owned by the team Qualifications: Experience with distributed systems design (design for failure, eventual consistency, asynchronous communication, circuit breaking, timeouts, etc.) Experience in supporting the end-to-end product lifecycle Strong experience in using CI/CD systems (ideally also in creating them) Deep command of the Java programming language Hands-on experience with c lean code principles, and effective code reviews Good understanding of persistence layer design and RESTful API design Excellent collaboration and communication skills Strong command of the English language, both written and verbal Familiarity with AWS and Kubernetes/Docker is a must Ability to coach and mentor other engineers Adequate seniority - ideally demonstrated by professional experience (typically 5+ years for our Senior Engineers) Benefits: We support 100% remote work with Wi-Fi reimbursement and an additional stipend for the equipment (the MacBook laptop is provided by us) Unlimited vacation days (yes - it's really unlimited) Private Medical Care for you and your dependents (Luxmed) Wellness Programme (Multisport Card and even more) Company-wide shutdowns in August and around Christmas Additional information SmartRecruiters is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based on race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

🏢 Summary: Senior Site Reliability Engineer role focused on strengthening reliability and observability of a large-scale cloud platform. The position involves driving SRE best practices, improving monitoring and automation, and partnering with product teams to design resilient services. The engineer will lead incident response, enhance tooling, and support scalable, distributed systems in a cloud-native environment. 🗂️ Requirements: 7+ years professional engineering experience, Strong knowledge of SRE practices (SLIs, SLOs, error budgets, incident management, on-call), Experience with JVM-based systems, Hands-on experience with AWS or other cloud providers, Experience with Kubernetes and distributed systems, Experience with Infrastructure as Code, Deep knowledge of Linux administration and troubleshooting, Strong scripting skills (Bash, Golang or Python), Experience with monitoring and observability tools, Ability to manage and troubleshoot production incidents 📃 Skills: AWS, Kubernetes, Linux, Bash, Golang, Python, JVM, Java, Node.js, IaC, TCP/IP, DNS, VPN, SQL, NoSQL, Observability, Monitoring, Docker 🏢 Description: Company Description 🚀 SmartRecruiters transforms hiring for the world’s leading enterprises. We deliver an AI-powered hiring platform built for global scale, automating and optimizing the entire talent acquisition process. More than 4,000 companies, including LinkedIn, McDonald's, VISA, CD Projekt Red, Allegro rely on SmartRecruiters to build winning teams. 🚀 In 2025, SmartRecruiters joined SAP, the global leader in enterprise applications. Together, we are accelerating the reinvention of hiring by combining AI innovation with the scale and resources of SAP’s ecosystem. We designed our R&D structure based on the empowered product teams model. It means our teams are responsible for business outcomes and have autonomy in solving problems in the way that “customers love yet work for the business” (yes, we are heavily influenced by this and that ). Job Description The SmartRecruiters Internal Engineering Team is looking for a Senior Site Reliability Engineer to our reliability initiatives and help us strengthen the reliability and observability of our platform at scale. If you are passionate about cloud, networking, observability, and partnering with product teams to curate reliability practices, we have a spot with your name on it! Important: the position is available only under a standard contract of employment with 80% of tax deductible cost. You may be located anywhere in Poland and work remotely or out of our Cracow office. What you’ll deliver: Cooperate closely with other Platform and Engineering teams on strategic reliability and observability initiatives across SmartRecruiters Improve, automate and grow SmartRecruiters observability and reliability tooling (metrics, logs, traces, alerting) Respond to production incidents and client threats, lead remediation, and drive follow‑up improvements Partner with product engineers working in Java, Node.js, and Python to design, instrument, and operate services for failure, owning SLIs/SLOs and error budgets together Create reusable building blocks (dashboards, alerts, libraries and IaC modules) that can be rolled out company‑wide Mentor members of the engineering team and act as an advocate for modern SRE and observability practices Document standards, best practices, and policies for monitoring, alerting, incident response, and reliability Conduct capacity planning and performance testing of platform We want you to: Make a difference Have a positive, can-do attitude Do the right thing, not the "easy" thing Give and receive support from our awesome engineering team Qualifications: While not strictly required, we see most of our Senior Engineers have 7+ years of professional experience Working knowledge of SRE and observability industry standards and best practices (SLIs/SLOs, error budgets, incident management, on‑call) Engineering experience in JVM stack Experience with AWS (or other cloud provider), Kubernetes, and IaC tools and practices, including running and troubleshooting distributed applications Proven track record of delivering solutions for reliability, monitoring, and container management Deep knowledge of the Linux operating system, with a focus on system hardening and troubleshooting performance issues Very good scripting skills (Bash, Golang or Python) Experience managing and troubleshooting database systems, both SQL and NoSQL is a plus Solid understanding of networking standards, including TCP/IP, DNS, VPN and load balancing is a plus Comfortable partnering with teams to design resilient data access and use database observability to prevent and resolve incidents Strong communication skills, with a good understanding of English, both verbal and written, and the ability to coach and influence other engineers Benefits: We support 100% remote work with Wi-Fi reimbursement and an additional stipend for the equipment (the MacBook laptop is provided by us) Unlimited vacation days (yes - it's really unlimited) Private Medical Care for you and your dependents (Luxmed) Wellness Programme (Multisport Card and even more) Company-wide shutdowns in August and around Christmas Additional information SmartRecruiters is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based on race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

🏢 Summary: The offer is for a senior Python Engineer to build and scale AI-powered recruiting products based on agentic AI systems. The role focuses on developing Python microservices, designing AI agents, and integrating them into enterprise-grade cloud infrastructure. You will work on high-traffic, distributed systems that power intelligent hiring assistants used at global scale. 🗂️ Requirements: Minimum 5 years of backend development with Python, Experience building Python microservices, Experience designing and developing RESTful APIs, Experience with Kafka, MongoDB, or PostgreSQL, Strong understanding of distributed systems design and debugging, Experience with AWS cloud environment, Experience with Docker or Kubernetes, Knowledge of test automation techniques, Very good English level (B2/C1) 📃 Skills: Python, REST, Kafka, MongoDB, PostgreSQL, AWS, Docker, Kubernetes, Kibana, Grafana, Prometheus, NLP, MachineLearning, AI 🏢 Description: Company Description 🚀 SmartRecruiters transforms hiring for the world’s leading enterprises. We deliver an AI-powered hiring platform built for global scale, automating and optimizing the entire talent acquisition process. More than 4,000 companies, including LinkedIn, McDonald's, VISA, CD Projekt Red, Allegro rely on SmartRecruiters to build winning teams. 🚀 In 2025, SmartRecruiters joined SAP, the global leader in enterprise applications. Together, we are accelerating the reinvention of hiring by combining AI innovation with the scale and resources of SAP’s ecosystem. We designed our R&D structure based on the empowered product teams model. It means our teams are responsible for business outcomes and have autonomy in solving problems in the way that “customers love yet work for the business” (yes, we are heavily influenced by this and that ). Job Description We are looking for an experienced Python Engineer to join our Chat group that builds innovative, data-driven recruiting products powered by next-generation agentic AI systems. You’ll be working closely with our team of AI/ML engineers to scale up applications powered by NLP, Machine Learning and AI agents. You’ll be responsible for implementing and maintaining AI agentic systems that connect people to jobs at scale. Together with our dedicated platform team, you ensure a seamless integration of new services into the existing infrastructure, at enterprise-level service reliability and security. We partner and collaborate with R&D leaders, product managers, designers, and engineers to design and develop intelligent AI agent-powered solutions that transform how companies identify, engage and hire the best talent. Our products are used by thousands of customers and affect the experience of millions of job candidates. As a key member of our team, you’ll have a unique opportunity to help us achieve our goals using cutting-edge technology. At SmartRecruiters, you’ll be part of a global, high-impact team shaping how people connect with jobs.You’ll work with passionate peers across Germany, Poland, the UK, and the US - in a culture that values autonomy, innovation, and measurable outcomes. We’re not just building chat systems - we’re building the AI recruiting assistants of the future. Important: the position is available only under a standard contract of employment (umowa o pracę) with 80% of tax deductible cost. What You’ll Do: Participate in the full life-cycle of the product (including ideation, problem discovery, prototyping, design, implementation, and measuring adoption) Design and develop services with Python on top of Kubernetes/AWS infrastructure as well as connect to our persistence layer (Kafka, MongoDB, PostgreSQL) Build and document developer-friendly RESTful APIs Design and build AI agents that can handle high traffic load and concurrency And the most important - bring your own product ideas to life You will work with passionate people (our Engineering teams are located in Berlin and Krakow) so that, together, we can reach one of the most important goals of today - to connect people to jobs at scale. Qualifications: Minimum 5 years of experience in back-end development using Python microservices, working with modern RESTful APIs, and designing a persistence layer (e.g. Kafka, MongoDB, PostgreSQL) Strong understanding of distributed software systems; how to design, operate and debug them Experience within Data Engineering, data processing pipelines (nice to have) Strong understanding of test automation techniques, because our goal is to automate it all Familiarity with Amazon AWS, containerization software (Docker/Kubernetes), and monitoring/analysis tools (Kibana/Grafana/Prometheus) Extensive experience in building AI powered products (LLM agents) Nice to have: experience in building AI agents (design for non-deterministic systems, monitoring AI quality, etc.) Very good level of English (both verbal and written), B2/C1 level Sharing of SmartRecruiters's values and willingness to make an impact in the HRTech world Benefits: We support 100% remote work with Wi-Fi reimbursement and an additional stipend for the equipment (the MacBook laptop is provided by us) Unlimited vacation days (yes - it's really unlimited) Private Medical Care for you and your dependents (Luxmed) Wellness Programme (Multisport Card and even more) Company wide shutdowns in August and around Christmas Additional information SmartRecruiters is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based on race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

🏢 Summary: Senior AI Engineer role focused on building agentic conversational systems for recruiting, leveraging large language models and advanced NLP to create intelligent, goal-driven AI assistants. The position involves designing, developing, and deploying scalable ML pipelines and autonomous AI workflows in production. The role combines hands-on ML engineering with technical leadership in a global, cross-functional environment. 🗂️ Requirements: BSc or MSc in Computer Science, Machine Learning, AI, NLP or related field or equivalent experience, 5+ years of experience developing and deploying machine learning systems in production, Proven expertise in NLP techniques, LLM fine-tuning and model evaluation, Strong proficiency with deep learning frameworks, Advanced Python programming skills, Experience designing and maintaining end-to-end ML pipelines from data ingestion to deployment, Fluency in English, written and spoken 📃 Skills: Python, PyTorch, TensorFlow, scikit-learn, HuggingFace, NLP, LLM, MachineLearning, DeepLearning, MLOps, DataPipelines 🏢 Description: Company Description 🚀 SmartRecruiters transforms hiring for the world’s leading enterprises. We deliver an AI-powered hiring platform built for global scale, automating and optimizing the entire talent acquisition process. More than 4,000 companies, including LinkedIn, McDonald's, VISA, CD Projekt Red, Allegro rely on SmartRecruiters to build winning teams. 🚀 In 2025, SmartRecruiters joined SAP, the global leader in enterprise applications. Together, we are accelerating the reinvention of hiring by combining AI innovation with the scale and resources of SAP’s ecosystem. We designed our R&D structure based on the empowered product teams model. It means our teams are responsible for business outcomes and have autonomy in solving problems in the way that “customers love yet work for the business” (yes, we are heavily influenced by this and that ). Job Description We are looking for a Senior AI Engineer to join our Chat Group, where we’re building the next generation of intelligent conversational systems for the recruiting industry. Our mission is bold yet simple: boost the efficiency of recruiting and hiring teams and deliver the most personalized experience ever - powered by cutting-edge ML, NLP, and agentic AI You’ll play a central role in designing and developing agentic workflows, where autonomous AI agents collaborate, reason, and act to deliver intelligent and context-aware recruiting experiences at scale . At SmartRecruiters, you’ll be part of a global, high-impact team shaping how people connect with jobs.You’ll work with passionate peers across Germany, Poland, the UK, and the US - in a culture that values autonomy, innovation, and measurable outcomes. We’re not just building chat systems - we’re building the AI recruiting assistants of the future. What You’ll Do: Architect and build agentic workflows that combine large language models, reasoning components, and data pipelines to create adaptive, goal-driven conversational systems Lead the design and development of advanced ML/NLP products, from ideation to production - including model training, evaluation, optimization, and deployment Drive experimentation with new approaches for agentic reasoning, coordination, and autonomous system design Collaborate closely with product and engineering teams to integrate intelligent agents into real-world recruiting workflows Guide technical decisions, mentor other engineers, and help define best practices for scalable, maintainable ML systems Contribute to the evolution of our NLP and conversational intelligence stack, focusing on reliability, personalization, and user impact Proactively identify opportunities to automate, improve, and innovate within our chat-based ecosystem Qualifications: BSc or MSc in Computer Science, Machine Learning, AI, NLP, or a related technical field - or equivalent practical experience 5+ years of experience developing and deploying machine learning systems in production Proven expertise in NLP techniques, LLM fine-tuning, and model evaluation Strong proficiency with deep learning frameworks (e.g., PyTorch, TensorFlow) and ML tools (e.g., scikit-learn, Hugging Face) Advanced Python programming skills and solid software engineering fundamentals Experience designing and maintaining end-to-end ML pipelines, from data ingestion to deployment Hands-on experience with agentic workflows or building autonomous AI systems is a major plus Familiarity with chatbots, conversational AI, or multi-agent systems is strongly preferred Experience with data quality management, evaluation metrics, or observability in ML systems is a plus Strong analytical thinking, creativity, and an ownership mindset Excellent communication and collaboration skills in a cross-functional, international environment Fluency in English, both written and spoken Benefits: We support 100% remote work with Wi-Fi reimbursement and an additional stipend for the equipment (the MacBook laptop is provided by us) Unlimited vacation days (yes - it's really unlimited) Private Medical Care for you and your dependents (Luxmed) Wellness Programme (Multisport Card and even more) Company wide shutdowns in August and around Christmas Additional information SmartRecruiters is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based on race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

🏢 Summary: Senior Software Engineer role focused on designing and building a large-scale Data Management Platform and APIs for real-time sports data across 200+ competitions. The position involves leading architecture decisions, working with distributed systems, and guiding engineering standards using modern TypeScript/JavaScript technologies. The role combines hands-on development, system design, and technical leadership within scalable data acquisition platforms. 🗂️ Requirements: Advanced TypeScript/JavaScript proficiency, Strong understanding of HTTP/HTTPS protocols, Experience with gRPC, Experience with REST APIs, Experience with WebSockets, Hands-on experience in writing automated tests, Experience designing highly scalable distributed systems, Ability to lead architecture and technical standards, Experience collaborating in engineering teams 📃 Skills: TypeScript, JavaScript, HTTP, HTTPS, gRPC, REST, WebSockets, AWS, S3, EC2, VPC, ElastiCache, MSK, Docker, Kubernetes, AI 🏢 Description: We’re the world’s leading sports technology company, at the intersection between sports, media, and betting. More than 1,700 sports federations, media outlets, betting operators, and consumer platforms across 120 countries rely on our know-how and technology to boost their business. Job Description At Sportradar, we power the global sports ecosystem with data that drives decisions in real time. As a Senior Software Engineer in our Data Acquisition Unit , you’ll help shape the systems behind this data—working on large‑scale, distributed platforms that collect and deliver sports data across more than 200 competitions. This is a role for experienced engineers who want their work to matter. You’ll have the autonomy to influence architecture and technical standards, the support to work with modern technologies and strong engineering practices, and the opportunity to collaborate with talented teams in an open, respectful environment. As we continue to grow, you’ll scale not just systems, but the future of how sports data is built and delivered globally. THE CHALLANGE: Design and build a Data Management Platform and APIs for sports oriented real-time data from a variety of complex sources, showcasing your adaptability to different protocols and technologies. Assume the role of a tech lead demonstrating breadth and depth of your experience. Collaborate with users, architects, managers and fellow engineers to innovate and refine the product. Utilize advanced knowledge in TypeScript/JS, and modern development practices to lead and guide the team in organizing themselves around optimal solutions. Be a the quality advocate for and proponent of clean code and clean architecture. ABOUT YOU EXPECTATIONS: Advanced TypeScript/JavaScript skills Understanding of network protocols such as HTTP/HTTPS, including response statuses, headers, request methods, cookies, etc. Familiarity with gRPC, REST API & WebSockets Hands-on experience in writing tests Experience in designing and working on highly scalable systems Demonstrated can-do attitude, You take pride in your own work while remaining a team player DESIRABLE: Familiarity with various AWS services including S3, EC, VPC, ElastiCache, MSK, etc Experience with Docker and K8s Worked on Agile development teams Hands-on experience with AI coding tools NICE TO HAVE: Experience with Fronted design/UX OUR RECRUITMENT PROCESS: Initial Screening - a short introductory conversation with our Talent Acquisition Partner to discuss your background, experience, and expectations. Technical Task - a take‑home coding assignment designed to reflect real, day‑to‑day work. You can complete it at your convenience, and you are welcome to use AI tools as part of your approach—just be prepared to explain your reasoning and decisions. Technical Interview (120 minutes) - an in‑depth discussion of your submitted task, including a walkthrough of your solution, your thought process, live coding exercises, and a high‑level system design discussion. Cultural Fit Interview (45 minutes) - a conversation with Senior Management and the Product Manager to explore your collaboration style, ability to work in a matrix organization, and alignment with our ways of working. Finals Steps: Receive feedback and, if successful, an offer! OUR OFFER: A collaborative environment with colleagues from all over the world (Engineering offices in Europe, Asia and US) including various social events and teambuilding. Flexibility to manage your workday and tasks with autonomy. A balance of structure and autonomy to tackle your daily tasks. Vibrant and inclusive community, including Women in Tech and Pride groups which welcome all participants. Global Employee Assistance Programme. Calm and Reulay app (leading well-being apps designed to support focus, quality rest, mindfulness, and long-term mental resilience). Online training videos. Flexible working hours. Additional Information At Sportradar, we celebrate our diverse group of hardworking employees. Sportradar is committed to ensuring equal access to its programs, facilities, and employment opportunities. All qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. We encourage you to apply even if you only meet most of the requirements (but not 100% of the listed criteria) – we believe skills evolve over time. If you’re willing to learn and grow with us, we invite you to join our team!

🏢 Summary: Fullstack Software Engineer role focused on developing and maintaining scalable HR tech systems supporting employers and recruiters, including ATS and AI-based solutions. The position involves end-to-end feature development across backend and frontend, working with modern microservices architecture and high-scale systems. It offers real impact on products used by millions of users in the recruitment market. 🗂️ Requirements: Minimum 3 years of experience as Software Engineer, Very good knowledge of C#, Very good knowledge of ASP.NET, Very good knowledge of Entity Framework, Good knowledge of TypeScript, Experience with React, Experience with Next.js, Experience in designing and implementing APIs, Practical knowledge of microservices architecture, Experience with RabbitMQ, Experience with MassTransit, Experience with PostgreSQL, Knowledge of DDD, Knowledge of CQRS, Knowledge of clean architecture, English at minimum B2 level, Ability to work independently, Strong communication skills 📃 Skills: C#, ASP.NET, EntityFramework, TypeScript, React, Next.js, API, Microservices, RabbitMQ, MassTransit, PostgreSQL, DDD, CQRS, Kubernetes, AI 🏢 Description: Obserwujemy dziś jeden z najbardziej dynamicznych momentów na rynku pracy od lat. Procesy rekrutacyjne zmieniają się szybciej niż kiedykolwiek wcześniej, a technologia, automatyzacja i AI realnie wpływają na sposób, w jaki ludzie szukają pracy, a firmy rekrutują i weryfikują kompetencje. Dlatego budujemy produkty, które zmieniają oblicze rekrutacji i realnie pomagają ludziom znaleźć lepszą pracę. Jesteśmy jednym z największych graczy HR tech w Polsce. Od blisko 10 lat rozwijamy justjoin.it , lidera rynku IT (~0,5 mln użytkowników miesięcznie), rocketjobs.pl , jeden z największych horyzontalnych portali pracy w kraju (~1 mln MAU), oraz Rocket App , mobilnego asystenta kariery opartego o AI. Eksperymentujemy, testujemy i szybko wdrażamy nowe rozwiązania. AI wykorzystujemy zarówno w rozwoju produktów, jak i codziennej pracy zespołów. Działamy bez zbędnej biurokracji, stawiając na dużą samodzielność i odpowiedzialność. 💻 Profil stanowiska Szukamy Fullstack Software Engineera do zespołu odpowiedzialnego za rozwój funkcjonalności dla pracodawców. To rola dla osoby, która chce budować i rozwijać systemy mające realny wpływ na codzienną pracę tysięcy firm oraz przyszłość rynku rekrutacyjnego w Polsce. Będziesz pracować zarówno nad backendem, jak i frontendem, rozwijając nowoczesne produkty wspierające rekruterów i pracodawców, w tym rozwiązania wykorzystujące AI. 🎯 Twoje zadania Rozwój i utrzymanie systemów wspierających portale pracy oraz kluczowe usługi dla streamu B2B Projektowanie i implementacja nowych funkcjonalności end to end Rozwój systemu ATS oraz rozwiązań AI wspierających rekruterów Praca nad architekturą systemów o dużej skali Tworzenie testów automatycznych oraz dbanie o stabilność środowiska produkcyjnego Udział w code review i rozwijanie standardów jakości kodu w zespole Współpraca z zespołami Product, UX/UI oraz QA ✅ Wymagania 🔹 Must have Minimum 3 lata doświadczenia jako Software Engineer Bardzo dobra znajomość C#, ASP.NET oraz Entity Framework Dobra znajomość TypeScript oraz doświadczenie z React / Next.js Doświadczenie w projektowaniu i implementacji API Praktyczna znajomość architektury mikroserwisowej Doświadczenie z RabbitMQ, MassTransit oraz PostgreSQL Znajomość dobrych praktyk programowania: DDD, CQRS, clean architecture Język angielski na poziomie minimum B2 Samodzielność, odpowiedzialność i dobra komunikacja 🔹 Nice to have Doświadczenie w pracy w zespołach produktowych Podstawowa znajomość Kubernetes Doświadczenie z systemami o dużej skali i wysokiej dostępności Zainteresowanie AI i nowymi technologiami 🎁 Co oferujemy Realny wpływ na rozwój produktów używanych przez miliony użytkowników Pracę w organizacji niezależnej od inwestorów 20 lub 26 dni przerwy w świadczeniu usług w ciągu roku Hybrydowy model pracy z biura w Gdańsku lub Warszawie Dofinansowanie do prywatnej opieki medycznej i karty MultiSport Dostęp do nowoczesnych narzędzi AI wspierających codzienną pracę Atmosferę opartą na zaufaniu, feedbacku i partnerskiej współpracy Integracje, program poleceń i inicjatywy grywalizacyjne 🚀 Proces rekrutacyjny 1️⃣ Analiza CV 2️⃣ Rozmowa z Pauliną , HR Business Partner 3️⃣ Zadanie techniczne przygotowane przez zespół produktowy 4️⃣ Spotkanie techniczne z Piotrkiem (Tech Lead) oraz Szymonem (Frontend Developer) 5️⃣ Finałowa rozmowa z Pawłem (Head of Engineering) oraz Piotrem (CEO)

🏢 Summary: Fullstack Software Engineer role focused on building and scaling B2B systems for employers within large job portals and AI-driven recruitment products. The position involves end-to-end development of backend and frontend features, including ATS and AI-based solutions, in a high-scale microservices architecture. The engineer will contribute to system architecture, code quality, and production stability. 🗂️ Requirements: Minimum 3 years experience as Software Engineer, Strong knowledge of C#, Strong knowledge of ASP.NET, Strong knowledge of Entity Framework, Good knowledge of TypeScript, Experience with React, Experience with Next.js, Experience designing and implementing APIs, Practical knowledge of microservices architecture, Experience with RabbitMQ, Experience with MassTransit, Experience with PostgreSQL, Knowledge of DDD, Knowledge of CQRS, Knowledge of Clean Architecture, English level B2 or higher 📃 Skills: C#, ASP.NET, EntityFramework, TypeScript, React, Next.js, API, Microservices, RabbitMQ, MassTransit, PostgreSQL, DDD, CQRS, CleanArchitecture, Kubernetes, AI 🏢 Description: Obserwujemy dziś jeden z najbardziej dynamicznych momentów na rynku pracy od lat. Procesy rekrutacyjne zmieniają się szybciej niż kiedykolwiek wcześniej, a technologia, automatyzacja i AI realnie wpływają na sposób, w jaki ludzie szukają pracy, a firmy rekrutują i weryfikują kompetencje. Dlatego budujemy produkty, które zmieniają oblicze rekrutacji i realnie pomagają ludziom znaleźć lepszą pracę. Jesteśmy jednym z największych graczy HR tech w Polsce. Od blisko 10 lat rozwijamy justjoin.it , lidera rynku IT (~0,5 mln użytkowników miesięcznie), rocketjobs.pl , jeden z największych horyzontalnych portali pracy w kraju (~1 mln MAU), oraz Rocket App , mobilnego asystenta kariery opartego o AI. Eksperymentujemy, testujemy i szybko wdrażamy nowe rozwiązania. AI wykorzystujemy zarówno w rozwoju produktów, jak i codziennej pracy zespołów. Działamy bez zbędnej biurokracji, stawiając na dużą samodzielność i odpowiedzialność. 💻 Profil stanowiska Szukamy Fullstack Software Engineera do zespołu odpowiedzialnego za rozwój funkcjonalności dla pracodawców. To rola dla osoby, która chce budować i rozwijać systemy mające realny wpływ na codzienną pracę tysięcy firm oraz przyszłość rynku rekrutacyjnego w Polsce. Będziesz pracować zarówno nad backendem, jak i frontendem, rozwijając nowoczesne produkty wspierające rekruterów i pracodawców, w tym rozwiązania wykorzystujące AI. 🎯 Twoje zadania Rozwój i utrzymanie systemów wspierających portale pracy oraz kluczowe usługi dla streamu B2B Projektowanie i implementacja nowych funkcjonalności end to end Rozwój systemu ATS oraz rozwiązań AI wspierających rekruterów Praca nad architekturą systemów o dużej skali Tworzenie testów automatycznych oraz dbanie o stabilność środowiska produkcyjnego Udział w code review i rozwijanie standardów jakości kodu w zespole Współpraca z zespołami Product, UX/UI oraz QA ✅ Wymagania 🔹 Must have Minimum 3 lata doświadczenia jako Software Engineer Bardzo dobra znajomość C#, ASP.NET oraz Entity Framework Dobra znajomość TypeScript oraz doświadczenie z React / Next.js Doświadczenie w projektowaniu i implementacji API Praktyczna znajomość architektury mikroserwisowej Doświadczenie z RabbitMQ, MassTransit oraz PostgreSQL Znajomość dobrych praktyk programowania: DDD, CQRS, clean architecture Język angielski na poziomie minimum B2 Samodzielność, odpowiedzialność i dobra komunikacja 🔹 Nice to have Doświadczenie w pracy w zespołach produktowych Podstawowa znajomość Kubernetes Doświadczenie z systemami o dużej skali i wysokiej dostępności Zainteresowanie AI i nowymi technologiami 🎁 Co oferujemy Realny wpływ na rozwój produktów używanych przez miliony użytkowników Pracę w organizacji niezależnej od inwestorów 20 lub 26 dni przerwy w świadczeniu usług w ciągu roku Hybrydowy model pracy z biura w Gdańsku lub Warszawie Dofinansowanie do prywatnej opieki medycznej i karty MultiSport Dostęp do nowoczesnych narzędzi AI wspierających codzienną pracę Atmosferę opartą na zaufaniu, feedbacku i partnerskiej współpracy Integracje, program poleceń i inicjatywy grywalizacyjne 🚀 Proces rekrutacyjny 1️⃣ Analiza CV 2️⃣ Rozmowa z Pauliną , HR Business Partner 3️⃣ Zadanie techniczne przygotowane przez zespół produktowy 4️⃣ Spotkanie techniczne z Piotrkiem (Tech Lead) oraz Szymonem (Frontend Developer) 5️⃣ Finałowa rozmowa z Pawłem (Head of Engineering) oraz Piotrem (CEO)

🏢 Summary: Fullstack Software Engineer role focused on building and scaling B2B functionalities for job portals and ATS systems, including AI-powered solutions for recruiters. The position involves end-to-end development of backend and frontend features in high-scale systems. It requires working on modern web architectures with strong emphasis on performance, quality, and automation. 🗂️ Requirements: Minimum 3 years experience as Software Engineer, Strong knowledge of TypeScript, Experience with React, Experience with Next.js, Experience in designing and implementing APIs, Practical experience with SSR, Experience in web performance optimization, Experience with design systems, Experience with styled-components or similar, Ability to build responsive interfaces, Experience with microservices architecture, Experience writing automated tests, Knowledge of design patterns, English level B2 or higher 📃 Skills: TypeScript, React, Next.js, API, SSR, Microservices, styled-components, C#, ASP.NET, EntityFramework, RabbitMQ, MassTransit, PostgreSQL, Kubernetes, AI 🏢 Description: Obserwujemy dziś jeden z najbardziej dynamicznych momentów na rynku pracy od lat. Procesy rekrutacyjne zmieniają się szybciej niż kiedykolwiek wcześniej, a technologia, automatyzacja i AI realnie wpływają na sposób, w jaki ludzie szukają pracy, a firmy rekrutują i weryfikują kompetencje. Dlatego budujemy produkty, które zmieniają oblicze rekrutacji i realnie pomagają ludziom znaleźć lepszą pracę. Jesteśmy jednym z największych graczy HR tech w Polsce. Od blisko 10 lat rozwijamy justjoin.it , lidera rynku IT (~0,5 mln użytkowników miesięcznie), rocketjobs.pl , jeden z największych horyzontalnych portali pracy w kraju (~1 mln MAU), oraz Rocket App , mobilnego asystenta kariery opartego o AI. Eksperymentujemy, testujemy i szybko wdrażamy nowe rozwiązania. AI wykorzystujemy zarówno w rozwoju produktów, jak i codziennej pracy zespołów. Działamy bez zbędnej biurokracji, stawiając na dużą samodzielność i odpowiedzialność. 💻 Profil stanowiska Szukamy Fullstack Software Engineera do zespołu odpowiedzialnego za rozwój funkcjonalności dla pracodawców. To rola dla osoby, która chce budować i rozwijać systemy mające realny wpływ na codzienną pracę tysięcy firm oraz przyszłość rynku rekrutacyjnego w Polsce. Będziesz pracować zarówno nad backendem, jak i frontendem, rozwijając nowoczesne produkty wspierające rekruterów i pracodawców, w tym rozwiązania wykorzystujące AI. 🎯 Twoje zadania Rozwój i utrzymanie systemów wspierających portale pracy oraz kluczowe usługi dla streamu B2B Projektowanie i implementacja nowych funkcjonalności end to end Rozwój systemu ATS oraz rozwiązań AI wspierających rekruterów Praca nad architekturą systemów o dużej skali Tworzenie testów automatycznych oraz dbanie o stabilność środowiska produkcyjnego Udział w code review i rozwijanie standardów jakości kodu w zespole Współpraca z zespołami Product, UX/UI oraz QA ✅ Wymagania 🔹 Must have Minimum 3 lata doświadczenia jako Software Engineer Bardzo dobra znajomość TypeScript oraz doświadczenie z React / Next.js Doświadczenie w projektowaniu i implementacji API Praktyczne doświadczenie z SSR i optymalizacją wydajności aplikacji webowych. Doświadczenie w pracy z design systemami oraz styled components lub podobnymi rozwiązaniami. Umiejętność tworzenia i rozwijania responsive design Praktyczna znajomość architektury mikroserwisowej Dbałość o jakość kodu oraz praktyka w pisaniu testów Znajomość podstawowych wzorców projektowych Język angielski na poziomie minimum B2 Samodzielność, odpowiedzialność i dobra komunikacja 🔹 Nice to have Znajomość C#, ASP.NET oraz Entity Framework Doświadczenie z RabbitMQ, MassTransit oraz PostgreSQL Doświadczenie w pracy w zespołach produktowych Podstawowa znajomość Kubernetes Doświadczenie z systemami o dużej skali i wysokiej dostępności Zainteresowanie AI i nowymi technologiami 🎁 Co oferujemy Realny wpływ na rozwój produktów używanych przez miliony użytkowników Pracę w organizacji niezależnej od inwestorów 20 lub 26 dni przerwy w świadczeniu usług w ciągu roku Praca zdalna (obecność w biurze w Gdańsku lub Warszawie 1 dzień w miesiącu) Dofinansowanie do prywatnej opieki medycznej i karty MultiSport Dostęp do nowoczesnych narzędzi AI wspierających codzienną pracę Atmosferę opartą na zaufaniu, feedbacku i partnerskiej współpracy Integracje, program poleceń i inicjatywy grywalizacyjne 🚀 Proces rekrutacyjny 1️⃣ Analiza CV 2️⃣ Rozmowa z Pauliną , HR Business Partner 3️⃣ Zadanie techniczne przygotowane przez zespół produktowy 4️⃣ Spotkanie techniczne z Piotrkiem (Tech Lead) oraz Szymonem (Frontend Developer) 5️⃣ Finałowa rozmowa z Pawłem (Head of Engineering) oraz Piotrem (CEO)

🏢 Summary: Fullstack Software Engineer role focused on building and scaling B2B functionalities for job portals and ATS systems, including AI-driven solutions. The position involves end-to-end development of high-scale systems across frontend and backend. You will contribute to architecture, performance optimization, and code quality within a modern product team. 🗂️ Requirements: Minimum 3 years experience as Software Engineer, Strong knowledge of TypeScript, Experience with React, Experience with Next.js, Experience designing and implementing APIs, Experience with SSR, Experience optimizing web application performance, Experience with design systems, Experience with styled components or similar, Ability to build responsive interfaces, Practical knowledge of microservices architecture, Experience writing automated tests, Knowledge of design patterns, English level B2 or higher 📃 Skills: TypeScript, React, Next.js, API, SSR, Microservices, StyledComponents, Testing, DesignPatterns, C#, ASP.NET, EntityFramework, RabbitMQ, MassTransit, PostgreSQL, Kubernetes, AI 🏢 Description: Obserwujemy dziś jeden z najbardziej dynamicznych momentów na rynku pracy od lat. Procesy rekrutacyjne zmieniają się szybciej niż kiedykolwiek wcześniej, a technologia, automatyzacja i AI realnie wpływają na sposób, w jaki ludzie szukają pracy, a firmy rekrutują i weryfikują kompetencje. Dlatego budujemy produkty, które zmieniają oblicze rekrutacji i realnie pomagają ludziom znaleźć lepszą pracę. Jesteśmy jednym z największych graczy HR tech w Polsce. Od blisko 10 lat rozwijamy justjoin.it , lidera rynku IT (~0,5 mln użytkowników miesięcznie), rocketjobs.pl , jeden z największych horyzontalnych portali pracy w kraju (~1 mln MAU), oraz Rocket App , mobilnego asystenta kariery opartego o AI. Eksperymentujemy, testujemy i szybko wdrażamy nowe rozwiązania. AI wykorzystujemy zarówno w rozwoju produktów, jak i codziennej pracy zespołów. Działamy bez zbędnej biurokracji, stawiając na dużą samodzielność i odpowiedzialność. 💻 Profil stanowiska Szukamy Fullstack Software Engineera do zespołu odpowiedzialnego za rozwój funkcjonalności dla pracodawców. To rola dla osoby, która chce budować i rozwijać systemy mające realny wpływ na codzienną pracę tysięcy firm oraz przyszłość rynku rekrutacyjnego w Polsce. Będziesz pracować zarówno nad backendem, jak i frontendem, rozwijając nowoczesne produkty wspierające rekruterów i pracodawców, w tym rozwiązania wykorzystujące AI. 🎯 Twoje zadania Rozwój i utrzymanie systemów wspierających portale pracy oraz kluczowe usługi dla streamu B2B Projektowanie i implementacja nowych funkcjonalności end to end Rozwój systemu ATS oraz rozwiązań AI wspierających rekruterów Praca nad architekturą systemów o dużej skali Tworzenie testów automatycznych oraz dbanie o stabilność środowiska produkcyjnego Udział w code review i rozwijanie standardów jakości kodu w zespole Współpraca z zespołami Product, UX/UI oraz QA ✅ Wymagania 🔹 Must have Minimum 3 lata doświadczenia jako Software Engineer Bardzo dobra znajomość TypeScript oraz doświadczenie z React / Next.js Doświadczenie w projektowaniu i implementacji API Praktyczne doświadczenie z SSR i optymalizacją wydajności aplikacji webowych. Doświadczenie w pracy z design systemami oraz styled components lub podobnymi rozwiązaniami. Umiejętność tworzenia i rozwijania responsive design Praktyczna znajomość architektury mikroserwisowej Dbałość o jakość kodu oraz praktyka w pisaniu testów Znajomość podstawowych wzorców projektowych Język angielski na poziomie minimum B2 Samodzielność, odpowiedzialność i dobra komunikacja 🔹 Nice to have Znajomość C#, ASP.NET oraz Entity Framework Doświadczenie z RabbitMQ, MassTransit oraz PostgreSQL Doświadczenie w pracy w zespołach produktowych Podstawowa znajomość Kubernetes Doświadczenie z systemami o dużej skali i wysokiej dostępności Zainteresowanie AI i nowymi technologiami 🎁 Co oferujemy Realny wpływ na rozwój produktów używanych przez miliony użytkowników Pracę w organizacji niezależnej od inwestorów 20 lub 26 dni przerwy w świadczeniu usług w ciągu roku Hybrydowy model pracy z biura w Gdańsku lub Warszawie Dofinansowanie do prywatnej opieki medycznej i karty MultiSport Dostęp do nowoczesnych narzędzi AI wspierających codzienną pracę Atmosferę opartą na zaufaniu, feedbacku i partnerskiej współpracy Integracje, program poleceń i inicjatywy grywalizacyjne 🚀 Proces rekrutacyjny 1️⃣ Analiza CV 2️⃣ Rozmowa z Pauliną , HR Business Partner 3️⃣ Zadanie techniczne przygotowane przez zespół produktowy 4️⃣ Spotkanie techniczne z Piotrkiem (Tech Lead) oraz Szymonem (Frontend Developer) 5️⃣ Finałowa rozmowa z Pawłem (Head of Engineering) oraz Piotrem (CEO)