Senior Game Designer (f/m/d)

Ten Square Games; Wrocław; Hybrid; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Relocation package

Free breakfast

Concierge service - to make your life

Psychological support

Training budget

Worksmile benefits - individual fit

ESG impact activities

Job summary

Ten Square Games in Wroclaw is seeking a hands-on Senior Game Designer to help improve Fishing Clash. This role focuses on understanding existing systems, identifying opportunities, and turning ideas into features that players can feel.

You will collaborate with Product, Development, Analytics, UI/UX, Art and Live Ops to enhance core gameplay, FTUE, progression and live game experiences. We will support you as you learn the game, players and systems, and help you craft clear design directions

Qualifications

• Experience as a game designer, ideally on mobile F2P, live games, systems-heavy games or another relevant design background.
• Strong understanding of player motivation, progression, rewards, difficulty and engagement loops.
• Ability to simplify complex systems without making them shallow.
• Strong spec-writing and communication skills, with the ability to align a cross-functional team around a design idea.

Responsibilities

• Improving and tuning gameplay systems to make Fishing Clash more fun, clear and satisfying.
• Improving the FTUE to make onboarding smoother, more engaging and better at retaining new players.
• Designing systems that are engaging enough for a live F2P game, but simple enough for players to understand.
• Turning ideas into clear, actionable design specs for developers, artists, UX designers, analysts and producers.
• Balancing progression, rewards, difficulty, pacing and player motivation.
• Using data, player feedback and product goals to identify design opportunities.
• Collaborating closely with developers to understand constraints and find practical solutions.
• Learning and using tools such as configs, spreadsheets, version control or simple scripts when needed.

Skills

Game design

Spec writing

Cross-functional collaboration

Data-informed decisions

Gameplay tuning

Tools

Configs

Version control

Job 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 2025 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 hands-on Senior Game Designer to help improve Fishing Clash. This role is about understanding existing systems, finding opportunities, simplifying complexity and turning ideas into features that players can actually feel.

You will work closely with Product, Development, Analytics, UI/UX, Art and Live Ops to improve core gameplay systems, FTUE, progression, rewards and live game experiences. You will not be expected to know everything from day one — we will support you in learning the game, the players and the systems.

We need someone who can create a clear design direction, write great specs, help the team build confidence in the solution, and work closely with implementation so great gameplay moments make it into the final experience.

What will you be doing?

• Improving and tuning gameplay systems to make Fishing Clash more fun, clear and satisfying.
• Improving the FTUE to make onboarding smoother, more engaging and better at retaining new players.
• Designing systems that are engaging enough for a live F2P game, but simple enough for players to understand.
• Turning ideas into clear, actionable design specs for developers, artists, UX designers, analysts and producers.
• Balancing progression, rewards, difficulty, pacing and player motivation.
• Using data, player feedback and product goals to identify design opportunities.
• Collaborating closely with developers to understand constraints and find practical solutions.
• Learning and using tools such as configs, spreadsheets, version control or simple scripts when needed.

Why should you join us?

• You will work on Fishing Clash, a global live game with millions of players and years of design depth.
• Your work will have a visible impact on player experience, retention, engagement and game performance.
• You will improve mature systems, not just create new features from scratch.
• You will join a team that values ownership, honest discussion, data-informed decisions and strong craft.

What are we looking for?

• Experience as a Game Designer, ideally on mobile F2P, live games, systems-heavy games or another relevant design background.
• Strong understanding of player motivation, progression, rewards, difficulty and engagement loops.
• Ability to simplify complex systems without making them shallow.
• Strong spec-writing and communication skills, with the ability to align a cross-functional team around a design idea.

You do not need to match every point perfectly. If you have strong design fundamentals, curiosity about live games and the ability to learn complex systems, we would still like to hear from you.

It would be great if you also have:

• Experience working on a successful live mobile game.
• Knowledge of mobile F2P KPIs such as retention, engagement, conversion, monetization and session behavior.
• Comfort learning and using practical tools such as configs, spreadsheets, version control or simple scripting.
• Curiosity about outdoor, sports, simulation, collection or competition-based games, even if they are not your usual genre.

What kind of person will succeed in this role?

You will probably enjoy this role if you like asking:

• Why does this system work the way it does?
• Where are players getting confused?
• Can we make this simpler without making it shallow?
• How do we turn this idea into something the team can actually build?

We need someone who can think like a designer, communicate clearly, work closely with developers, and care deeply about making the final player experience better.

What do we offer in return?

• Clear career path & internal mobility;
• 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;
• Psychological support;
• Worksmile cafeteria of benefits - individual fit;
• ESG impact activities.

We believe that work is much more than the benefits that you receive, although we have quite a few of those:

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!