April 24, 2026

Frontend Developer Intern (f/m/d)

Intern • Hybrid

Wroclaw, Poland

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 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?

  • Supporting the development of in-house web applications and tools;

  • Implementing simple frontend features based on given specifications and guidelines;

  • Working with technologies such as JavaScript, TypeScript, React or Next.js;

  • Ensuring basic responsiveness and usability of interfaces;

  • Testing and verifying your work before delivery (manual testing, code reviews, etc.);

  • Collaborating closely with other frontend developers and the backend team;

  • Fixing bugs and assisting in improving existing solutions;

  • Actively learning and applying best practices in frontend development;

  • Participating in the daily work of the frontend team.

What are we looking for?

  • Analytical problem-solving skills with a solid foundation in computer science;

  • Basic understanding of HTML, CSS, JS, and how web applications work;

  • Knowledge of GIT version control;

  • “Can do” attitude and willingness to learn;

  • Good communication skills and ability to work in a team;

  • Curiosity, reliability, and self-motivation,

  • Student status is a plus.

Amaze us with:

  • Knowledge of TypeScript;

  • Experience with React or Next.js;

  • Understanding of API integration (REST);

  • Olympiad achievements (e.g., in informatics);

  • Any personal or hobby projects (e.g., GitHub portfolio);

  • Interest in game development.

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.

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Gdansk, Poland

23,500 - 24,500 PLN

🏢 Summary: Senior Frontend Engineer role focused on maintaining and expanding a suite of internal tools supporting flagship gaming platforms. The position involves building new UI features, improving existing tools, and collaborating with cross-functional teams in an Agile environment. The role requires strong frontend expertise and experience with client-server architectures and REST APIs. 🗂️ Requirements: Proven experience with frontend frameworks such as React or Angular, Ability to write code at DOM level using jQuery, Strong understanding of client-server architecture, Experience integrating and modifying REST APIs, Knowledge of design patterns and design principles, Ability to design and build reusable UI components, Experience performing unit and integration testing, Ability to debug existing and new features, Experience working in Agile/Scrum environment, Ability to write and read technical documentation 📃 Skills: React, Angular, jQuery, JavaScript, REST, HTML, CSS, Agile, Scrum, UnitTesting, IntegrationTesting 🏢 Description: As a Senior Frontend Engineer for Aristocrat ALABs, you will be part of the Franchise Tools team that supports our suite of tools that support our flagship Big Fish Casino and Jackpot Magic Slots. The successful applicant will be a person with deep experience, highly motivated, and a technical leader with a passion for UI/UX development. You have the experience to innovate and shape the future of our platforms. You will need to be motivated and energized to solve complex problems. Your knowledge and experience will be essential to maintaining our current suite of tools while supporting new features alongside our LiveOps, Customer Support, and QA teams. Work mode: hybrid – 3 days per week from the Wave Office in Gdansk or Unity Office in Krakow. You will: Maintain our current suite of tools while also building out new features in collaboration with our LiveOps, Customer Support, and QA teams. Perform unit tests and integration tests, and debug existing and new features Participate in code reviews Participate in daily Agile scrum meeting Participate in documenting the new features Collaborate across all of our internal teams What We're Looking For Understanding of client-server architecture Demonstrable experience working with frontend frameworks like React or Angular, but are comfortable with writing code at the DOM level (jQuery) Solid understanding of interacting with and making modifications to REST APIs Have a product/UX mentality where you not only think about architecture, but also how we best support our users Good understanding of design patterns and design principles Ability to design and build flexible and reusable UI components Good communication and interpersonal skills Ability to write and read technical documentation Experience in the game industry (a nice-to-have but not mandatory) Nice to have: Experience with Internal tooling 🌟 Our Benefits at a Glance 20/26 days of paid annual leave Private health insurance Life insurance Med Card: discounts on prescription medicines Lunch card – 200 PLN monthly Wellness card – 270 PLN monthly Refund for glasses 1,000 PLN bonus for taking at least two consecutive weeks of annual leave Additional special leave days, including wellbeing days and “calendar gap” days Birthday leave – enjoy an extra day off on your special day Christmas break – office closed between Christmas and New Year

Technology

Grid Dynamics Poland

Developer Python Intern Gdansk

Intern

Hybrid

Gdansk, Poland

32 - 32 PLN

🏢 Summary: 6-month IT internship focused on developing Python programming skills under the supervision of an experienced mentor in a hybrid work model. The program combines practical tasks, mentorship, and technical evaluation, with the possibility of further employment after completion. 🗂️ Requirements: Good knowledge of Data Structures and Algorithms, Understanding of OOP/OOD principles, Knowledge of OSI model, TCP/IP, HTTP/HTTPS, Knowledge of relational databases and SQL, Knowledge of Linux/Unix, Knowledge of Python fundamentals, Basic practical experience with Python, Intermediate or higher English, BS or MS degree (or undergraduate status) in technical field, Availability to work 30 hours per week for 6 months, Availability to work 4 days per week from Gdansk office 📃 Skills: Python, SQL, Linux, Unix, TCP/IP, HTTP, HTTPS, OSI, OOP, OOD, Git, CI/CD, PyCharm 🏢 Description: Are you looking for a great opportunity to expand your skills and knowledge? Want to join a multinational company with interesting projects and learn from our professionals? If you are ready to start your career in IT, just show us your potential, and we will give you the experience! Responsibilities: Learning under the supervision of an experienced programmer Spend 30 hours per week for 6 months on developing yourself in your chosen field Working closely with your mentor on daily tasks Collaborating with the team in a hybrid model: 4 days per week in our office and 1 day remotely is mandatory Min requirements: Good knowledge of Computer Science fundamentals: Data Structures and Algorithms OOP/OOD principles Networking: OSI model, TCP/IP, HTTP/HTTPS Databases: relational DB concepts and SQL OS: Linux/Unix Good knowledge of Python fundamentals (Python Core) Basic practical experience with Python English: Intermediate or higher (spoken and written) Technical education: BS or MS, undergraduate This role is based in our office in Gdansk. Being located in Gdansk or within a comfortable commuting distance is preferred to support our 4+1 hybrid work model. Would be a plus: Git Hands-on experience with Linux/Unix Practical experience in CI/CD PyCharm familiarity We offer: The duration of the internship is 6 months 6 working hours a day Compensation for the period of study Mentoring from professional specialists, development plan, monitoring of learning progress, technical assessment upon completion of training The best students will have the opportunity for further employment in the company Opportunity to participate in all activities of the company We provide all the necessary equipment Access to training platforms