Frontend Developer Intern (f/m/d)

🏢 Summary: Backend internship focused on developing and maintaining game-related services, implementing new functionalities, fixing bugs, and ensuring code quality within a live mobile product. The role involves close collaboration with developers, QAs, and designers while gaining hands-on experience with backend technologies. Interns actively contribute to production systems and follow best engineering practices. 🗂️ Requirements: Basic knowledge of Java, Understanding of OOP, Understanding of SOLID principles, Knowledge of Git, Analytical problem-solving skills, Foundation in computer science, Ability to write and run unit tests, Student status (preferred) 📃 Skills: Java, Git, OOP, SOLID, Redis, SpringBoot, PostgreSQL, ProtocolBuffers, Jenkins, Maven, Python, Netty 🏢 Description: About us Hi, we are Ten Square Games , and we live games! No, not a typo - but a level up from loving! We are on a mission of giving players excellent outdoor experiences on their mobiles. With global hits, such as Fishing Clash, we know how to make the best of technology, fun, and fair play. With 77 million registered players in 2024 and 300+ people on board, we keep growing and learning, having the insatiable hunger for the next success. If you also like to explore the unknown and know how to own it, we want to work with you! What is the TSG internship program all about? By joining TSG as an intern , you’ll become a full-fledged member of the team, which means that you won’t just be learning for three months, you’ll also have a real impact on our products. Don’t worry, though! We’ll make sure you have our support on every step of that road. Do you want to Unlock Excitement? Check out what we have in store for you. What will you be doing? Implementing new functionalities based on the given specifications and guidelines; Searching for references needed to carry out the tasks based on set guidelines and consult them with a leader; Willingness to learn new things and being open to the ideas of others; Seeking knowledge, not being afraid to ask questions about certain product modules/functionalities/technologies/solutions; Testing & verifying your work before delivering - dev tests, unit tests, code reviews, etc.; Collaborating with the product team and work closely with the development team (QAs, game designers, frontend developers); Fixing bugs and performance issues; Learning and ensuring high standards and good coding practices; Participating in the daily life of the backend product team. What are we looking for? Basic knowledge of Java; Analytical problem-solving skills with a solid foundation in computer science; Knowledge of the GIT version control system; “Can do” attitude; Good communication skills and being a team player; Understanding of OOP paradigm; Understanding of SOLID principles; Reliable, self-motivated, curious; Student status is a plus. Amaze us with: Experience in Redis, SpringBoot, PostgreSQL, Protocol Buffers, Jenkins, Maven, Python 3, Netty; Olympiad achievements (e.g., in informatics); Any personal or hobby projects (e.g., GitHub portfolio). Piece of advice: It’s worth taking a moment to think about which role suits you best. Applying for several positions at once doesn’t really increase your chances. In fact, it might make it seem like you’re not sure what you’re looking for. Perks for interns: GREAT ENVIRONMENT: Continuous mentorship throughout the entire internship; Tailored onboarding process; Opportunities to work independently on tasks and see your impact on a live product; Autonomy mode and freedom of making partnership decisions. PERSONAL DEVELOPMENT: Safe environment and setting that boost your EXP points and skills; Opportunity to learn from top-notch gaming industry experts; Communities of practice and educational books of your choice; A chance to network with gaming professionals and other passionate interns. COMFORT: Contract of mandate; Working hardware matters – win or Mac – take your pick; Attractive remuneration; Easy accessible modern office in the center of Wroclaw. CARE: Free breakfasts, lunch days, fresh veggies & fruits, and refreshments in the office; In-office massage; Participation in all team and company events. Please submit your CV in English.

🏢 Summary: The role involves developing and optimizing mobile games using Unity, implementing new features, and improving performance to deliver high‑quality player experiences. You will collaborate with cross‑functional teams to enhance technical pipelines and maintain strong coding standards in a live mobile game environment. 🗂️ Requirements: Professional experience in mobile game development, Proficiency in Unity 3D (UI, rendering, asset bundles), Strong knowledge of C#, Experience with performance optimization and profiling tools, Understanding of architectural patterns, Knowledge of data structures, Experience with client-server architecture, Ability to follow good coding practices 📃 Skills: Unity, C#, UI, Rendering, AssetBundles, Profiling, Optimization, Architecture, DataStructures, CI/CD, ClientServer 🏢 Description: HYBRID WORK MODEL: 3 DAYS PER WEEK (60%) IN OUR WROCLAW OFFICE AND 2 DAYS REMOTE About us Hi, we are Ten Square Games , and we live games! No, not a typo - but a level up from loving! We are on a mission of giving players excellent outdoor experiences on their mobiles. With global hits, such as Fishing Clash, we know how to make the best of technology, fun, and fair play. With 77 million registered players in 2024 and 300+ people on board, we keep growing and learning, having the insatiable hunger for the next success. If you also like to explore the unknown and know how to own it, we want to work with you! What is this job all about? We’re seeking a talented Unity Developer (f/m/d) . You will bring new ideas to life and make a real impact in mobile gaming . You’ll be part of a passionate team, building exciting features, fine‑tuning performance, and keeping the player experience top‑tier. If creating games that millions enjoy excites you, this is the place to make it happen! What will you be doing? Implementing new game features; Collaborating with QA, Artists, and Designers; Improving technical pipelines; Identifying and fixing performance bottlenecks; Ensuring high standards and good coding practices. What are we looking for? Professional experience with mobile game development; Knowledge of Unity 3D, including UI, rendering, and asset bundles; Knowledge of C#; Good communication skills and being a team player; Knowledge of optimization techniques and experience with profiling tools; Understanding of common architectural patterns and knowledge of good coding practices; At least a basic understanding of data structures. Amaze us with: Hobby projects that can show your interests in software development; Tools development experience; Game prototyping experience; Experience with CI / CD pipelines; Participation in game jams; Experience in working with a client-server architecture. Please submit your CV in English. Perks for interns: GREAT ENVIRONMENT: Continuous mentorship throughout the entire internship; Tailored onboarding process; Opportunities to work independently on tasks and see your impact on a live product; Autonomy mode and freedom of making partnership decisions. PERSONAL DEVELOPMENT: Safe environment and setting that boost your EXP points and skills; Opportunity to learn from top-notch gaming industry experts; Communities of practice and educational books of your choice; A chance to network with gaming professionals and other passionate interns. COMFORT: Contract of mandate; Working hardware matters – win or Mac – take your pick; Attractive remuneration; Easy accessible modern office in the center of Wroclaw. CARE: Free breakfasts, lunch days, fresh veggies & fruits, and refreshments in the office; In-office massage; Participation in all team and company events. Please submit your CV in English.

🏢 Summary: Autonomous Playable Ads Developer role focused on building high-performance HTML5 mini-games for global ad networks. You will own the full development lifecycle, transforming creative concepts into lightweight, single-file interactive ads optimized for millions of users. The position emphasizes technical ownership, optimization, and rapid iteration based on performance data. 🗂️ Requirements: 3+ years experience in game development or creative coding, Experience with HTML5-based game engines, Proficiency in JavaScript or TypeScript, Ability to work independently as a solo developer, Experience building and optimizing single-file playable ads (<5MB), Knowledge of MRAID and ad network technical requirements, Experience debugging cross-browser and cross-device issues, Experience optimizing 2D/3D assets for web performance 📃 Skills: JavaScript, TypeScript, HTML5, Cocos, PlayCanvas, Phaser, MRAID, WebGL, iOS, Android 🏢 Description: About us Hi, we are Ten Square Games , and we live games! No, not a typo - but a level up from loving! We are on a mission of giving players excellent outdoor experiences on their mobiles. With global hits, such as Fishing Clash, we know how to make the best of technology, fun, and fair play. With 77 million registered players in 2024 and 300+ people on board, we keep growing and learning, having the insatiable hunger for the next success. If you also like to explore the unknown and know how to own it, we want to work with you! What is this job all about? We are looking for a highly autonomous Playable Ads Developer (f/m/d) to join our Creative Production team. You will be the sole technical owner of our interactive ad suite. Your mission is to transform game mechanics and creative concepts into lightweight, high-performance "mini-games" that drive millions of installs across global ad networks. Why should you join us? Creative Autonomy: You own the stack. No legacy code or lead developers to gatekeep your process - you decide the best tools for the job. High-Velocity Impact: Your work goes live to millions. You’ll work directly with UA to see how your code impacts ROI in real-time. The "Maker" Seat: This isn't a ticket-crushing role. You are a bridge between engineering and art, focusing on "juice," game feel, and innovation. What will you be doing? End-to-End Development: Take a creative concept from the design team and build the full playable experience from scratch. Platform Optimization: Ensure playables meet strict "single-file" and size constraints (often <5MB) for Meta, AppLovin, Google, and more. Asset Management: Work with 2D/3D assets, optimizing textures and animations for web performance without losing visual quality. A/B Testing & Iteration: Quickly modify gameplay variables (difficulty, speed, CTA timing) based on performance data. Technical Troubleshooting: Debug cross-browser and cross-device issues (iOS/Android) to ensure a seamless user experience. What are we looking for? Experience: 3+ years in game development or creative coding, specifically with HTML5-based engines. Autonomy: Proven ability to work as a solo developer - setting up your own pipelines and solving technical roadblocks without a lead dev. Tech Stack: Proficiency in JavaScript/TypeScript. Experience with web-native engines like Cocos Creator, PlayCanvas, or Phaser. Network Knowledge: Deep understanding of MRAID and specific ad network technical requirements. Creative Eye: You don't just "code to spec" - you understand what makes a game feel "juicy" (animations, particles, haptics). We believe that work is much more than the benefits that you receive, although we have quite a few of those: Clear career path & internal mobility; Tailored language lessons; Individual and team training budget; Relocation package; Choice of hardware - win or mac – take your pick; Stay in the game - program for moms; Free breakfast; Concierge service - to make your life easier; In-office massage; Psychological support; Worksmile cafeteria of benefits - individual fit; CSR impact activities. At Ten Square Games, sustainability is at the heart of how we play. We’re not just here to make games – we’re here to make a difference. From inspiring climate awareness among players to supporting nonprofits and putting actions that mitigate our climate impact into place, we’re all in. We’ve built an inclusive workspace where every voice counts, bringing fresh ideas to the table and shaping the future of gaming for all. With a merit-based recruitment approach, we welcome everyone ready to help us level up. Dive into exciting projects, make an impact, and be part of the future with us! Please submit your CV in English.

🏢 Summary: Autonomous Playable Ads Developer role focused on building high-performance HTML5 mini-games for global ad networks. The position involves end-to-end development of interactive ads, optimizing them for strict size and platform constraints, and iterating based on performance data. You will own the full technical stack and ensure cross-platform compatibility and web performance. 🗂️ Requirements: 3+ years of experience in game development or creative coding with HTML5-based engines, Proficiency in JavaScript and TypeScript, Experience with web-native engines, Ability to work as a solo developer and set up own development pipelines, Experience building and optimizing lightweight web playables under strict size constraints, Knowledge of MRAID and ad network technical requirements, Experience debugging cross-browser and cross-device issues, Experience optimizing 2D/3D assets for web performance 📃 Skills: JavaScript, TypeScript, HTML5, Cocos, PlayCanvas, Phaser, MRAID, iOS, Android, WebGL 🏢 Description: About us Hi, we are Ten Square Games , and we live games! No, not a typo - but a level up from loving! We are on a mission of giving players excellent outdoor experiences on their mobiles. With global hits, such as Fishing Clash, we know how to make the best of technology, fun, and fair play. With 77 million registered players in 2024 and 300+ people on board, we keep growing and learning, having the insatiable hunger for the next success. If you also like to explore the unknown and know how to own it, we want to work with you! What is this job all about? We are looking for a highly autonomous Playable Ads Developer (f/m/d) to join our Creative Production team. You will be the sole technical owner of our interactive ad suite. Your mission is to transform game mechanics and creative concepts into lightweight, high-performance "mini-games" that drive millions of installs across global ad networks. Why should you join us? Creative Autonomy: You own the stack. No legacy code or lead developers to gatekeep your process - you decide the best tools for the job. High-Velocity Impact: Your work goes live to millions. You’ll work directly with UA to see how your code impacts ROI in real-time. The "Maker" Seat: This isn't a ticket-crushing role. You are a bridge between engineering and art, focusing on "juice," game feel, and innovation. What will you be doing? End-to-End Development: Take a creative concept from the design team and build the full playable experience from scratch. Platform Optimization: Ensure playables meet strict "single-file" and size constraints (often <5MB) for Meta, AppLovin, Google, and more. Asset Management: Work with 2D/3D assets, optimizing textures and animations for web performance without losing visual quality. A/B Testing & Iteration: Quickly modify gameplay variables (difficulty, speed, CTA timing) based on performance data. Technical Troubleshooting: Debug cross-browser and cross-device issues (iOS/Android) to ensure a seamless user experience. What are we looking for? Experience: 3+ years in game development or creative coding, specifically with HTML5-based engines. Autonomy: Proven ability to work as a solo developer - setting up your own pipelines and solving technical roadblocks without a lead dev. Tech Stack: Proficiency in JavaScript/TypeScript. Experience with web-native engines like Cocos Creator, PlayCanvas, or Phaser. Network Knowledge: Deep understanding of MRAID and specific ad network technical requirements. Creative Eye: You don't just "code to spec" - you understand what makes a game feel "juicy" (animations, particles, haptics). We believe that work is much more than the benefits that you receive, although we have quite a few of those: Clear career path & internal mobility; Tailored language lessons; Individual and team training budget; Relocation package; Choice of hardware - win or mac – take your pick; Stay in the game - program for moms; Free breakfast; Concierge service - to make your life easier; In-office massage; Psychological support; Worksmile cafeteria of benefits - individual fit; CSR impact activities. At Ten Square Games, sustainability is at the heart of how we play. We’re not just here to make games – we’re here to make a difference. From inspiring climate awareness among players to supporting nonprofits and putting actions that mitigate our climate impact into place, we’re all in. We’ve built an inclusive workspace where every voice counts, bringing fresh ideas to the table and shaping the future of gaming for all. With a merit-based recruitment approach, we welcome everyone ready to help us level up. Dive into exciting projects, make an impact, and be part of the future with us! Please submit your CV in English.

🏢 Summary: 3/4-time unpaid frontend internship offering hands-on experience in building modern, accessible web applications within a hybrid setup. Interns work on real projects using Angular under the guidance of an experienced team. The role focuses on developing practical frontend development skills in an international environment. 🗂️ Requirements: Knowledge of Angular 14+, Good understanding of JavaScript, Good understanding of TypeScript, Understanding of frontend development principles, Knowledge of WCAG accessibility standards, Ability to work in a team, English proficiency B2 or higher 📃 Skills: Angular, JavaScript, TypeScript, WCAG, Frontend, Accessibility, English 🏢 Description: What we offer? We are looking for a motivated Intern to join our frontend team and gain hands-on experience in building modern and accessible web applications. We offer the opportunity to work on real projects, gain practical experience, and develop your frontend skills with the support of an experienced team. This is a 3/4-time, unpaid internship with a hybrid setup (2–3 days per week in the Łódź office). Requirements Knowledge of Angular (14+). Good understanding of JavaScript and TypeScript. Understanding of frontend development principles. Knowledge of accessibility standards (WCAG). Ability to work in a team environment. English proficiency (min. B2) - required for working with international clients.

🏢 Summary: Frontend creative developer role focused on building ambitious, motion-rich and highly interactive web experiences for startups and digital brands. The position combines design sensitivity with advanced frontend engineering to turn visual concepts into polished, performance-optimized browser interactions. You will prototype and deliver production-ready animations, microinteractions and immersive web experiences using modern web technologies. 🗂️ Requirements: Strong proficiency in HTML, CSS, JavaScript, Ability to build advanced web animations and interactions in code, Experience with CSS animations, transitions, transforms, custom properties, masks, clip-path, scroll-driven animations, Hands-on experience with Three.js, React Three Fiber, WebGL or GLSL, Experience with animation libraries like GSAP or Framer Motion, Experience with SVG or Canvas for interactive visuals, Ability to write clean, optimized, reusable code, Portfolio showcasing interactive or motion-heavy web projects 📃 Skills: HTML, CSS, JavaScript, Three.js, React, ReactThreeFiber, WebGL, GLSL, GSAP, FramerMotion, SVG, Canvas, Shaders, Next.js 🏢 Description: We’re a well-knit digital design studio working with products, brands and (no-)code. Founders come to us because we design beautiful and highly-converting websites that attract lucrative leads. That means we gotta try harder than Squarespace templates. You’re free to do the job your way, but the team is there for you. Doesn’t matter if you’re just in a pickle or need a real talk about your career — there’s always folks happy to give you a hand. And hey, we’re not here to point the finger at what to do. If you see something we can improve or know how to reach our goals — do it and get your cred. The team is already asking about you. Don't make them wait, apply! Your day-to-day You’ll help us create more ambitious, polished and interactive web experiences for early-stage startups and digital brands. You’ll work at the intersection of design and development, turning visual concepts into motion-rich, coded interactions. You’ll collaborate closely with designers to understand their ideas, expand them and bring them to life in the browser. You’ll create advanced web animations, microinteractions, transitions and scroll-based experiences using modern frontend tools, CSS and JavaScript. Depending on the project, you may work with GSAP, SVG, Canvas, Three.js, WebGL, shaders or other animation techniques. You’ll build interactive prototypes and production-ready motion patterns for websites and digital products. You’ll prepare clean, reusable and developer-friendly code that can be implemented smoothly by the wider dev team. You’ll explore what’s technically possible and suggest smarter, more interesting interaction ideas. You’ll care about performance, responsiveness and smoothness, so the final experience works as well as it looks. You’ll help raise the overall motion and interaction quality of the web projects we deliver at tonik. It’s a match if you’re like this You’re a creative frontend person — somewhere between a developer, creative coder, motion thinker and design-sensitive problem solver. You’re strong in HTML, CSS and JavaScript, well beyond standard website implementation. You can create polished web animations and interactions directly in code. You know how to work with advanced CSS animations, transitions, transforms, custom properties, masks, clip-paths and scroll-driven animations. You have hands-on experience with Three.js, React Three Fiber, WebGL, GLSL or shaders. You’ve worked with GSAP, Framer Motion, or similar animation libraries. You’re comfortable using SVG, Canvas or generative visuals to create richer web experiences. You understand motion principles: easing, timing, rhythm, hierarchy and interaction feel. You have a strong eye for design and know when an interaction feels good, not just when it technically works. You’re comfortable working closely with designers and translating abstract visual ideas into working prototypes. You’ve built interactive web demos, motion-heavy websites, creative coding experiments or similar projects. You write clean, thoughtful and optimized code. You communicate clearly and can explain technical possibilities and limitations to both designers and developers. You enjoy experimenting, prototyping and finding unexpected ways to make web experiences more engaging. You have a portfolio, personal website, CodePen, GitHub or similar place where we can see your interactive work. Nice to have Experience with React, Next.js or similar modern frontend frameworks. Background in creative coding, interactive design, digital art, game development or creative technology. Experience creating reusable animation patterns, UI demos or internal tools for design/dev teams. What you get: Work wherever & whenever you want Unlimited budget for growth Unlimited hardware & software budget Dinners, retreats, and workations Worksmile cafeteria plan The process 1. You first Hit that big Apply button and tell us about yourself. 2. Vibe check Let’s jump on a call, so we can both figure whether it’s a fit. 3. Show off Time to shine! We’ll send you a task so you can show us your wizardry. 4. Join the team One last interview to talk details and that’s it, you’re on board!

🏢 Summary: Rola Frontend Tech Leada w projekcie iGaming obejmująca rozwój i skalowanie platformy high-traffic z wykorzystaniem Vue3/Nuxt3 oraz React/Next.js. Stanowisko łączy programowanie i projektowanie architektury z prowadzeniem zespołu frontendowego oraz odpowiedzialnością za wydajność, real-time communication i wdrożenia produkcyjne. Praca w pełni zdalna z dużą autonomią oraz wpływem na rozwój produktu i zespołu. 🗂️ Requirements: Doświadczenie w budowaniu, skalowaniu lub reorganizacji zespołów frontendowych, Ekspercka znajomość Vue3, Ekspercka znajomość Nuxt3, Bardzo dobra znajomość TypeScript, Dobra znajomość React, Dobra znajomość Next.js, Znajomość GSAP lub AnimeJS, Znajomość Core Web Vitals, Znajomość WebSocket, Doświadczenie w środowiskach high-traffic, Doświadczenie z profilowaniem Event Loop i optymalizacją wydajności, Znajomość problemów wycieków pamięci i asynchroniczności, Doświadczenie we wdrażaniu funkcjonalności na produkcję, Znajomość Docker, Znajomość procesów CI/CD, Doświadczenie w branży iGaming, hazardowej, loteryjnej lub bukmacherskiej, Znajomość Jira lub Asana, Umiejętność prowadzenia code review i egzekwowania standardów kodu 📃 Skills: Vue3, Nuxt3, TypeScript, React, Next.js, GSAP, AnimeJS, WebSocket, Docker, CI/CD, Jira, Asana, CoreWebVitals 🏢 Description: Nasze realne wyzwania i codzienność Rozwijamy globalną platformę w branży iGaming. Nasze systemy obsługują ogromny ruch na żywym organizmie - to ponad 100 milionów zapytań dziennie (ponad 3 miliardy miesięcznie). Nasze środowiska produkcyjne to duże serwisy działające online, na których ruch odbywa się przez cały czas. Projektujemy architekturę rozproszoną, nastawioną na niezawodność. U nas dostajesz koncepcję od biznesu, a Twoim zadaniem jest samodzielne napisanie i wdrożenie funkcji od A do Z na środowisko produkcyjne. Budujemy rzeczy, które mają znaczenie i szukam kogoś, kto weźmie odpowiedzialność za frontend dynamicznej platformy, poprowadzi zespół i dowiezie wyniki, a nie tylko statusy. Jak będzie wyglądać Twoja rola? To stanowisko z realną odpowiedzialnością za to, jak budujemy frontend. Szukamy hands-on leadera, który zachowa stały podział czasu: 50% kodowania / 50% tech leadershipu: Kodowanie i architektura (50%): Cały czas programujesz i rozwijasz system w Vue3/Nuxt3 oraz React/Next.js. Projektujesz modularną architekturę pod ogromny ruch i samodzielnie wdrażasz kluczowe funkcje od A do Z na żywą produkcję. Tech Leadership (50%): Nadzorujesz pracę deweloperów i odpowiadasz za code review, wyłapywanie błędów i egzekwowanie standardów kodu. Prowadzisz ludzi przez 1:1, dbasz o ich rozwój i organizujesz zadania w Jira/Asana. Maksymalna prędkość: Profilujesz aplikację i walczysz o jak najlepsze wyniki Core Web Vitals w warunkach skrajnego obciążenia. Real-time i zaawansowane UI: Implementujesz komunikację przez WebSockets oraz tworzysz zaawansowane animacje przy użyciu GSAP/AnimeJS - elementy interaktywne to u nas rdzeń user experience. Wsparcie biznesu i komunikacja: Rozmawiasz z klientami i Product Ownerami. Dbasz o to, by każdy w zespole grał w tej samej lidze informacyjnej. Czego bezwzględnie oczekujemy? (Warunki konieczne) Lidera merytorycznego z określonym profilem: Szukamy osoby cechującej się dużą stanowczością w pilnowaniu standardów, proaktywnością i cechami technicznego lidera/koordynatora. Musisz mieć udokumentowaną praktykę w budowaniu, skalowaniu lub reorganizacji zespołów frontendowych. Nie szukamy kogoś, kto chce się tego dopiero uczyć - to warunek bezwzględny. Znajomości stacku technologicznego: Eksperckiej wiedzy z zakresu Vue3/Nuxt3 oraz TypeScript, połączonej z dobrą znajomością React/Next.js, GSAP/AnimeJS, Core Web Vitals oraz WebSocket. Doświadczenia w architekturze High Traffic: Udokumentowanej pracy przy zaawansowanych środowiskach produkcyjnych o dużym ruchu online (np. duży e-commerce, systemy transakcyjne, iGaming). Jeśli odpowiadasz za żywy frontend, oczekujemy od Ciebie pełnej odpowiedzialności i elastyczności. Strony statyczne to u nas deal breaker. Skilla w Performance i Real-time: Praktycznej znajomości profilowania Event Loop, wycieków pamięci, asynchroniczności oraz optymalizacji renderowania pod wysoki ruch. Wdrożeń od A do Z i podstaw DevOps: Doświadczenia w samodzielnym wdrażaniu nowych funkcjonalności na produkcję od A do Z oraz znajomości Dockera i procesów CI/CD. Wskazanego wprost doświadczenia w branży: Praca w iGaming, branży hazardowej, loteryjnej, bukmacherskiej lub sektorach pokrewnych (musisz znać specyfikę tego rynku i zachowania użytkowników). Nowoczesnego workflow: Umiejętności realnego wykorzystywania narzędzi wspierających development (np. Claude Code) w codziennej pracy. Komunikacji i organizacji: Łatwości w nawiązywaniu kontaktów, sprawnego zarządzania zadaniami w Jira/Asana oraz bycia technicznym partnerem dla naszych klientów. Co oferujemy? Wynagrodzenie 25 000 - 35 000 zł netto / B2B (w zależności od doświadczenia) Premie za wyniki i zaangażowanie. Doceniamy proaktywność - wysokie zaangażowanie i realne wyniki przekładają się bezpośrednio na Twój bonus finansowy. 2-miesięczny okres próbny, następnie umowa na czas nieokreślony. Pracę w pełni zdalną. Laptop MacBook. Dofinansowanie do home office - zadbamy o to, abyś miał wygodne stanowisko pracy. Indywidualnie podchodzimy do potrzeb każdego pracownika, więc wspólnie wybierzemy akcesoria, które najlepiej będą odpowiadały Twoim potrzebom. Budżet szkoleniowy - zależy nam na tym, abyś się rozwijał/a i dzięki temu pewnie brał/a udział w podejmowaniu ważnych decyzji. Możliwość udziału w konferencjach i wyjazdach służbowych - udział jest dobrowolny, a firma pokrywa koszty. Kultura organizacyjna: jesteśmy innowacyjną i dynamiczną firmą, w której Twój rozwój nie napotyka żadnych ograniczeń - to Ty decydujesz, jak daleko chcesz zajść. Mamy stały rytm dnia, natomiast nie ma problemu, abyś w trakcie zrobił/a sobie dłuższą przerwę na trening, lekarza lub inne zobowiązania. Płatny urlop (20 dni) oraz dni ustawowo wolne od pracy. Multisport. Program poleceń pracowników. Otwartość na Twoje pomysły - jeśli brakuje Ci jakiegoś benefitu, jesteśmy gotowi go rozważyć. Proces rekrutacji: Rozmowa z HR (30 min) - omówienie formalności i wzajemne poznanie oczekiwań. Panel techniczny (60 minut) - rozmowa o architekturze, pracy z dynamicznym produktem i Twoim skillu. Finalna decyzja i witamy na pokładzie! 🚀

🏢 Summary: Oferta dotyczy roli Frontend Tech Leada rozwijającego globalną platformę iGaming obsługującą bardzo duży ruch w środowisku high-traffic. Stanowisko łączy programowanie i projektowanie architektury frontendowej w Vue3/Nuxt3 oraz React/Next.js z prowadzeniem zespołu i odpowiedzialnością za jakość, wydajność oraz wdrożenia produkcyjne. Praca obejmuje rozwój real-time UI, optymalizację Core Web Vitals oraz samodzielne dostarczanie funkcji od A do Z. 🗂️ Requirements: Doświadczenie w budowaniu, skalowaniu lub reorganizacji zespołów frontendowych, Ekspercka znajomość Vue3, Ekspercka znajomość Nuxt3, Bardzo dobra znajomość TypeScript, Dobra znajomość React, Dobra znajomość Next.js, Znajomość GSAP, Znajomość AnimeJS, Znajomość Core Web Vitals, Znajomość WebSocket, Doświadczenie w środowiskach high-traffic, Doświadczenie z produkcyjnymi systemami online, Znajomość profilowania Event Loop, Znajomość optymalizacji renderowania, Znajomość asynchroniczności, Znajomość wykrywania wycieków pamięci, Doświadczenie we wdrożeniach produkcyjnych end-to-end, Znajomość Docker, Znajomość CI/CD, Doświadczenie w branży iGaming, hazardowej, loteryjnej lub bukmacherskiej, Umiejętność pracy z Jira, Umiejętność pracy z Asana, Umiejętność korzystania z narzędzi AI wspierających development 📃 Skills: Vue3, Nuxt3, TypeScript, React, Next.js, GSAP, AnimeJS, WebSocket, Docker, CI/CD, Jira, Asana, CoreWebVitals, EventLoop 🏢 Description: Nasze realne wyzwania i codzienność Rozwijamy globalną platformę w branży iGaming. Nasze systemy obsługują ogromny ruch na żywym organizmie - to ponad 100 milionów zapytań dziennie (ponad 3 miliardy miesięcznie). Nasze środowiska produkcyjne to duże serwisy działające online, na których ruch odbywa się przez cały czas. Projektujemy architekturę rozproszoną, nastawioną na niezawodność. U nas dostajesz koncepcję od biznesu, a Twoim zadaniem jest samodzielne napisanie i wdrożenie funkcji od A do Z na środowisko produkcyjne. Budujemy rzeczy, które mają znaczenie i szukam kogoś, kto weźmie odpowiedzialność za frontend dynamicznej platformy, poprowadzi zespół i dowiezie wyniki, a nie tylko statusy. Jak będzie wyglądać Twoja rola? To stanowisko z realną odpowiedzialnością za to, jak budujemy frontend. Szukamy hands-on leadera, który zachowa stały podział czasu: 50% kodowania / 50% tech leadershipu: Kodowanie i architektura (50%): Cały czas programujesz i rozwijasz system w Vue3/Nuxt3 oraz React/Next.js. Projektujesz modularną architekturę pod ogromny ruch i samodzielnie wdrażasz kluczowe funkcje od A do Z na żywą produkcję. Tech Leadership (50%): Nadzorujesz pracę deweloperów i odpowiadasz za code review, wyłapywanie błędów i egzekwowanie standardów kodu. Prowadzisz ludzi przez 1:1, dbasz o ich rozwój i organizujesz zadania w Jira/Asana. Maksymalna prędkość: Profilujesz aplikację i walczysz o jak najlepsze wyniki Core Web Vitals w warunkach skrajnego obciążenia. Real-time i zaawansowane UI: Implementujesz komunikację przez WebSockets oraz tworzysz zaawansowane animacje przy użyciu GSAP/AnimeJS - elementy interaktywne to u nas rdzeń user experience. Wsparcie biznesu i komunikacja: Rozmawiasz z klientami i Product Ownerami. Dbasz o to, by każdy w zespole grał w tej samej lidze informacyjnej. Czego bezwzględnie oczekujemy? (Warunki konieczne) Lidera merytorycznego z określonym profilem: Szukamy osoby cechującej się dużą stanowczością w pilnowaniu standardów, proaktywnością i cechami technicznego lidera/koordynatora. Musisz mieć udokumentowaną praktykę w budowaniu, skalowaniu lub reorganizacji zespołów frontendowych. Nie szukamy kogoś, kto chce się tego dopiero uczyć - to warunek bezwzględny. Znajomości stacku technologicznego: Eksperckiej wiedzy z zakresu Vue3/Nuxt3 oraz TypeScript, połączonej z dobrą znajomością React/Next.js, GSAP/AnimeJS, Core Web Vitals oraz WebSocket. Doświadczenia w architekturze High Traffic: Udokumentowanej pracy przy zaawansowanych środowiskach produkcyjnych o dużym ruchu online (np. duży e-commerce, systemy transakcyjne, iGaming). Jeśli odpowiadasz za żywy frontend, oczekujemy od Ciebie pełnej odpowiedzialności i elastyczności. Strony statyczne to u nas deal breaker. Skilla w Performance i Real-time: Praktycznej znajomości profilowania Event Loop, wycieków pamięci, asynchroniczności oraz optymalizacji renderowania pod wysoki ruch. Wdrożeń od A do Z i podstaw DevOps: Doświadczenia w samodzielnym wdrażaniu nowych funkcjonalności na produkcję od A do Z oraz znajomości Dockera i procesów CI/CD. Wskazanego wprost doświadczenia w branży: Praca w iGaming, branży hazardowej, loteryjnej, bukmacherskiej lub sektorach pokrewnych (musisz znać specyfikę tego rynku i zachowania użytkowników). Nowoczesnego workflow: Umiejętności realnego wykorzystywania narzędzi wspierających development (np. Claude Code) w codziennej pracy. Komunikacji i organizacji: Łatwości w nawiązywaniu kontaktów, sprawnego zarządzania zadaniami w Jira/Asana oraz bycia technicznym partnerem dla naszych klientów. Co oferujemy? Wynagrodzenie 25 000 - 35 000 zł netto / B2B (w zależności od doświadczenia) Premie za wyniki i zaangażowanie. Doceniamy proaktywność - wysokie zaangażowanie i realne wyniki przekładają się bezpośrednio na Twój bonus finansowy. 2-miesięczny okres próbny, następnie umowa na czas nieokreślony. Pracę w pełni zdalną. Laptop MacBook. Dofinansowanie do home office - zadbamy o to, abyś miał wygodne stanowisko pracy. Indywidualnie podchodzimy do potrzeb każdego pracownika, więc wspólnie wybierzemy akcesoria, które najlepiej będą odpowiadały Twoim potrzebom. Budżet szkoleniowy - zależy nam na tym, abyś się rozwijał/a i dzięki temu pewnie brał/a udział w podejmowaniu ważnych decyzji. Możliwość udziału w konferencjach i wyjazdach służbowych - udział jest dobrowolny, a firma pokrywa koszty. Kultura organizacyjna: jesteśmy innowacyjną i dynamiczną firmą, w której Twój rozwój nie napotyka żadnych ograniczeń - to Ty decydujesz, jak daleko chcesz zajść. Mamy stały rytm dnia, natomiast nie ma problemu, abyś w trakcie zrobił/a sobie dłuższą przerwę na trening, lekarza lub inne zobowiązania. Płatny urlop (20 dni) oraz dni ustawowo wolne od pracy. Multisport. Program poleceń pracowników. Otwartość na Twoje pomysły - jeśli brakuje Ci jakiegoś benefitu, jesteśmy gotowi go rozważyć. Proces rekrutacji: Rozmowa z HR (30 min) - omówienie formalności i wzajemne poznanie oczekiwań. Panel techniczny (60 minut) - rozmowa o architekturze, pracy z dynamicznym produktem i Twoim skillu. Finalna decyzja i witamy na pokładzie! 🚀

🏢 Summary: Frontend Developer role focused on building and maintaining scalable microfrontend-based applications supporting internal platforms used by a large global workforce. The position involves developing features with TypeScript and React, ensuring performance, security, accessibility, and CI/CD best practices while collaborating with cross-functional teams. The offer includes a permanent contract, hybrid work model, performance bonus, and extensive benefits and learning opportunities. 🗂️ Requirements: 3+ years commercial experience as Frontend Software Developer, Strong knowledge of TypeScript and React, Experience with React ecosystem (Redux, React-Router), Experience with JavaScript testing frameworks, Knowledge of semantic HTML and CSS, Experience integrating REST APIs, Understanding of web accessibility standards, Experience with cross-browser and mobile-first development, Knowledge of UI performance optimization, Experience with CI/CD practices, Experience with version control and branching strategies, Exposure to DevOps model, Experience working in Agile environments, Understanding of BDD, ATDD, TDD methodologies 📃 Skills: TypeScript, JavaScript, React, Redux, React-Router, HTML, CSS, REST, Jest, Cypress, Playwright, Jasmine, Enzyme, Mocha, CI/CD, Git, DevOps, BDD, TDD, ATDD, Microfrontends, Next.js 🏢 Description: About the role We are looking for a passionate Front-End Developer to join our Enabling Functions - Herald team , working alongside 8 talented colleagues who deliver critical functionalities for Tesco. In this role, you will play a key part in building and maintaining applications that support essential processes for our Tesco colleagues worldwide by contributing to a microfrontend-based platform with a substantial user base. Your responsibilities will include developing features related to My Work, Landing Pages, Colleague Inbox and contributing to the News & Views communication platform . You will collaborate closely with cross-functional teams and the dedicated QA team to ensure our solutions are reliable, scalable, user-friendly, and delivered in a timely manner. What is in it for you Hybrid working We know life looks a little different for each of us. That’s why at Tesco, we always welcome chats about different flexible working options. Some people are at the start of their careers, some want the freedom to do the things they love. Others are going through life-changing moments like becoming a carer, adapting to parenthood, or something else. So, talk to us throughout your application about how we can support. This role requires you to be based in or near Kraków, as you will spend 60% (3 days) of your week collaborating with colleagues at our office locations or local sites and the rest remotely. Our benefits Tesco is a diverse and exciting employer, dedicated to being #aplacetogeton, providing career-defining opportunities to all of our colleagues. If you choose to join our business, we will provide you with: Up to 20% yearly salary bonus – based on both individual and business performance Permanent contract from the go – as a sign of our trust in your abilities Tax-deductible expenses (IP) Private healthcare (LuxMed) Cafeteria & Multisport Additional 4 days of paid leave to support your well-being and family life Increase in annual leave (from 20 to 25 days) for those not yet eligible for the full holiday entitlement Learning opportunities – certified technical training and a learning platform (Udemy) Back-to-school day – 1 day off for parents of primary school children Fertility leave – up to 2 weeks of paid leave for IVF treatment Sports activities with a personal trainer in the office Referral bonus MacBook as your work tool If that sounds exciting, then we'd love to hear from you. You will be responsible for Using your in-depth knowledge of TypeScript, React, and the ecosystem of tools to develop and implement scalable frontend systems - including a high-level understanding of common DevOps platforms Profiling and optimising the code Applying understanding of cohesion and architectural principles to create well-structured, maintainable software Identifying patterns in code and refactoring the code towards them where it increases understanding and/or maintainability with minimal guidance Translating requirements into tasks & code Developing high-quality code that can lead to rapid delivery, ruthlessly pursuing continuous integration and delivery - CI/CD Committing code early and often, demonstrating understanding of version control & branching strategies Automating everything by default Writing secure code by default and following the secure coding policies Writing maintainable code and observing basic hygiene practices Following the best practices of continuous BDD/TDD/Performance/Security/Smoke testing Working effectively with product stakeholders to communicate and translate needs into product improvements Contributing to group discussions on system design and understanding the domain well enough to work with Product Managers to drive value Supporting production systems, resolving incidents and performing root cause analysis Debugging/finding complex problems and supporting/maintaining the software solution Sharing knowledge with the wider engineering community Producing proof of concepts and conducting research to evaluate new solutions You will need Must have We are seeking individuals with a passion for Technology. You will demonstrate experience with different platforms and technologies. We expect to see some or all of the following: 3+ years of commercial experience as a Frontend Software Developer Best practices regarding all aspects of web development, including design, semantic HTML markup, CSS, TypeScript, and related technologies Exposure to a variety of JavaScript frameworks and libraries such as: React, Redux, React-Router and testing with React Testing Library Jest, Cypress, Playwright, Jasmine, Enzyme, and Mocha. Awareness and practice of UI performance best practices Understanding and exposure to integrating REST API endpoints Strong experience and understanding of industry standard web accessibility, web design & usability, to support sites cross browser/platform devices with mobile-first approach A desire to write readable, maintainable, modular, and extendable code Exposure to the DevOps model Experience in Lean and Agile environments and understanding of principles behind methodologies such as: BDD, ATDD, and TDD Nice to have Knowledge of Micro Frontends and Next.js Familiarity with managed QA processes Bringing multiple viewport, responsive and adaptive web designs to life Developing web applications within the constraints of "non-standard" devices About us Our colleagues work with one goal in mind, helping to make every day a little better for our customers, colleagues and communities all over the world. No two customers are the same, neither are our colleagues. At Tesco, we champion a balance that lets you thrive both in and out of work. Spend 60% of your week collaborating with colleagues at our office locations or local sites and the rest remotely. Whether you're just kicking off your career, juggling passions, or navigating big life events, we're here to support you. Tesco is committed to celebrating diversity and everyone is welcome at Tesco. As a Disability Confident Employer, we’re committed to providing a fully inclusive and accessible recruitment process, allowing candidates the opportunity to thrive and inform us of any reasonable adjustments they may require. Want to get to know us better? Watch our team talk about our culture – YouTube What our colleagues like the most at Tesco: We develop our own products We make an impact; large scale of operation Accountability and respect are given to us We cooperate and support each other There are great colleagues who are divided into small teams here We can develop and learn new things Discover how our colleagues shape Tesco’s tomorrow .

🏢 Summary: Paid internship focused on supporting ServiceNow configuration and development, including ITSM and HRSD modules. The role involves assisting with workflows, automation, testing, and incident handling while working in agile, cross-functional teams. It offers hands-on experience with cloud-based digital workflows and potential long-term cooperation. 🗂️ Requirements: Active student status, Availability to work minimum 30 hours per week, Basic programming knowledge, Knowledge of JavaScript, Interest in cloud platforms, Interest in digital workflows, English proficiency 📃 Skills: ServiceNow, ITSM, HRSD, JavaScript, FlowDesigner, Cloud, Agile, SIT, UAT 🏢 Description: Job Description WHO WE ARE: Accenture is a leading global professional services company that helps the world’s leading businesses, governments, and other organizations build their digital core, optimize their operations, accelerate revenue growth, and enhance citizen services. We offer solutions and assets across Strategy & Consulting, Technology, Operations, Industry X, and Accenture Song. For more information about Accenture Technology Poland please visit our website: Poland | Let There Be Change | Accenture THE WORK: Support ServiceNow configuration and development (e.g., ITSM, HRSD) Assist with workflows, catalog items, and automation (Flow Designer) Participate in incident and service request handling Support testing (SIT/UAT) and documentation Collaborate with cross-functional teams in agile delivery Assist in troubleshooting and continuous platform improvement Qualification HERE’S WHAT YOU’LL NEED: Active student status, availability to work min. 30h/week Basic programming knowledge (preferably JavaScript) Interest in cloud platforms and digital workflows Good English communication skills Proactive and willing to learn WHAT’S IN IT FOR YOU? Paid, several-month internship program - min. 3 months, 4-5 days a week, with flexible working hours and possibility to work remotely. A chance for long-term cooperation - there is a high probability that at the end of the internship, we will offer you a full-time job. Ambitious projects for the most prestigious clients in the world. The opportunity to gain skills, knowledge and experience while working in international teams and with experts from the dynamically developing digital sector. Career development - based on a culture of feedback and constant support from a mentor, a clear path of development from the first day of work and Buddy's help in a new workplace. Training programs at every career level to help you acquire and build specialized business, technical and professional skills faster - now online.