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We are looking for an experienced Unity Developer with expertise in 3D development and C# programming for a 6-month fixed contract. The developer will work closely with our team to create engaging, high-quality 3D experiences. This role is ideal for someone who thrives in a fast-paced environment and enjoys working on challenging projects. Key Responsibilities: - Designing and implementing game mechanics - 3D modeling - Optimizing the game for PC and Mobile platforms - Creating and implementing character animations - Designing and coding AI behavior for NPCs - Implementing realistic physics and collision detection - Implementing multiplayer functionality and networking - Creating user interfaces and ensuring a seamless user experience Ideal Skills: - Strong background in game development - Proficiency in C# programming - Experience with 3D modeling - Knowledge of optimization techniques for various platforms This is a fantastic opportunity to work on an exciting project, so if you have the required skills and experience, I look forward to your bid!
Project ID: 40330032
23 proposals
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Active 19 days ago
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23 freelancers are bidding on average ₹48,170 INR for this job

hi i Reviewed your requirements carefully. I bring 9+ years of experience in Unity 3D development with strong expertise in C#, gameplay systems, AI, multiplayer, and performance optimization for PC & mobile. I can efficiently design and implement engaging mechanics, handle 3D workflows, optimize performance, and ensure smooth user experience throughout the project lifecycle. I’m comfortable working in stunning environments and delivering high-quality results within deadlines. I’d be glad to contribute to your project and help bring your vision to life over this 6-month engagement. Best regards, Sohaib Pasn Games
₹25,000 INR in 7 days
6.7
6.7

Hello there , Good evening! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Game Development, C# Programming, C++ Programming and Mobile App Development. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. I await your immediate response
₹27,750 INR in 2 days
3.9
3.9

Hi, I’m Karthik with 15+ years of experience in software engineering and game/interactive application development. I can support your 6-month Unity project with a strong focus on performance, gameplay quality, and scalable architecture. I have solid experience in **Unity (3D)** and **C#**, delivering immersive applications across PC and mobile platforms. I’ve worked on real-time systems involving physics, animations, and optimized rendering for smooth user experience. Key strengths: • Game mechanics design & implementation • 3D environments, assets integration & optimization • Character animation (Animator, rigging workflows) • AI behavior for NPCs (state machines, pathfinding) • Physics, collision systems & performance tuning • Multiplayer & networking (Photon/Netcode concepts) • UI/UX development (Unity UI Toolkit / Canvas) I follow clean coding practices, modular architecture, and agile workflows—ensuring maintainability and fast iteration. I can collaborate closely with your team and deliver consistently within timelines. Also experienced in optimizing builds for low-end devices while maintaining visual quality. Available to start immediately and commit full-time for the 6-month duration. Let’s connect to discuss your project in detail. Warm Regards, Karthik B Resonite Technologies
₹55,000 INR in 7 days
3.7
3.7

Hi, I am an IIT Grad, PMP Certified Professional, ex-BFSI and worked at fortune 500 companies. I will make it a reality for you. As a Unity Developer Specialist, I can leverage Unity's powerful features to implement a 3D game engine with C# programming, focusing on game mechanics, physics, and AI behavior, while ensuring optimization for PC and Mobile platforms. Kindly click on the chat button so we can discuss and get started. Will share you my prior projects done and my resume too. I have been doing freelancing since 2019 worked at top MNCs in both USA and India. Lets connect
₹12,500 INR in 7 days
3.1
3.1

Hey, I noticed your project, Unity Developer (3D & C# Specialist) project and believe I can help. My work in Mobile App Development has prepared me well for this kind of project. Looking forward to hearing your thoughts.
₹12,500 INR in 7 days
3.3
3.3

You’re building a fast-paced, high-quality 3D experience that needs to run smoothly across PC and mobile and that combination of performance, gameplay depth, and scalability is exactly where I focus. I’m a Unity developer with 6+ years of hands-on experience in C# and real-time 3D, working across gameplay systems, AI behavior, animation integration, and optimization. I’ve shipped projects where performance and player feel were equally critical, especially on constrained mobile hardware. For your project, I can: Design and implement responsive, scalable game mechanics Build and refine NPC AI with clean, maintainable logic Integrate animations and physics systems for natural interactions Optimize rendering, memory, and CPU usage for cross-platform stability Implement multiplayer features with reliable synchronization Create intuitive UI that supports a smooth user experience I’m comfortable collaborating closely with teams, adapting quickly, and maintaining clean codebases that can evolve over long-term projects like yours. If you're looking for someone who can not only execute but also anticipate technical challenges before they become blockers, I’d be glad to contribute. Let’s connect and discuss how I can support your 6-month roadmap.
₹32,000 INR in 30 days
2.7
2.7

As a seasoned Unity game developer, I am well versed in the ins and outs of game development, exactly what your project requires! My proficiency in C# programming and extensive knowledge in optimizing games for different platforms will prove to be crucial for delivering engaging and high-quality 3D experiences, uninterrupted by compatibility or performance issues. In addition, my expertise in 3D modeling and designing breathtaking game environments makes me capable of not just implementing but enhancing your game's aesthetics. Furthermore, my experience extends even to multiplayer functionality - I’m adept at using photon and can convert pun2 to photon fusion whenever required. Lastly, my focus on user engagement would ensure that the final product guarantees a seamless user experience. Laying down smooth functionalities with realistic physics, coding AI behaviors for NPCs, and creating immersive UIs comes as second nature to me. Let’s elevate your project together with my skills and experience; hire me and we'll create something extraordinary!
₹45,000 INR in 7 days
2.1
2.1

I’m a Unity developer with 4+ years of experience in 3D game development and C#, building systems for PC, mobile, WebGL, and multiplayer projects. I’m comfortable handling gameplay mechanics, AI, physics, UI, and optimization, and have worked on real-time interactive experiences with scalable architecture. I’d be happy to collaborate closely with your team over the 6-month contract and deliver high-quality results.
₹20,000 INR in 30 days
1.6
1.6

Hi, I’m a strong fit for this role because I have solid experience with Unity, C#, and 3D game development, including gameplay systems, AI behavior, UI, physics, optimization, and cross-platform development for PC and mobile. I’m comfortable working in fast-paced environments and building polished, high-quality interactive experiences with clean, maintainable code. What makes me a good match is that I understand both the technical and gameplay side of Unity development — from mechanics and animations to performance tuning and multiplayer-related systems. I can contribute reliably over the full 6-month contract and work closely with your team to deliver stable, engaging 3D experiences.
₹19,999.99 INR in 7 days
1.0
1.0

I've 3 years of experience in Unity 3D and have built 5+ challenging projects, 12 years of industry experience along with backend server side technologies. Have experience in native mobile technologies and can help you upload easily on Google Play Store and Apple App Store. Please initiate chat so that I can show you my work .
₹75,000 INR in 30 days
0.0
0.0

‼️ IF YOURE NOT HAPPY YOU DONT PAY ‼️ I understand you're seeking a Unity Developer skilled in creating clean, high-quality, and seamless 3D experiences with integrated multiplayer and optimized performance across PC and mobile. Your focus on user-friendly design and automated AI behavior aligns perfectly with what I offer. I bring strong expertise in C# programming, 3D modeling, and game mechanics design. While I am new to freelancer, I have tons of experience and have done other projects off site, delivering optimized, professional games with engaging interfaces. I would love to chat more about your project! COME CHAT WITH ME, WORSE CASE YOU GET A FREE CONSULTATION. Regards, Pietie Lubbe
₹28,150 INR in 30 days
0.0
0.0

With a background in software development and testing, I bring a uniquely comprehensive understanding of the Unity environment. This is particularly important when it comes to creating a smooth and optimized user experience for different platforms. My keen eye for detail means I won't just ensure your game works, but work on making it as perfect as possible for each platform. While my past experience includes leading teams and automation, I'm proficient with C# programming and have a rich theoretical and practical knowledge of 3D modeling and game development. This mix of skills makes me perfectly suited to tackle your project's core responsibilities - designing game mechanics, implementing 3D models and animations, optimizing the game, coding AI behavior for NPCs, physics, and multiplayer functionality. Furthermore, with my exceptional communication skills, I guarantee smooth collaboration with your team. I am highly adaptable to new challenges - thriving under pressure in fast-paced environments. Given the opportunity, not only will I meet your expectations; I'll exceed them. The fact that this project presents such an interesting challenge motivates me further. Choose me for a product that's not only functional but outstanding.
₹25,000 INR in 7 days
0.0
0.0

Senior Unity Developer with 3+ years of experience delivering high-performance, production-grade games, specializing in gameplay systems architecture, real-time multiplayer frameworks, and AI-driven mechanics for immersive player experiences. Proven capability to design and optimize scalable game systems, reducing runtime bottlenecks and improving performance through memory-efficient architectures, Addressables, and advanced optimization techniques. Experienced in building end-to-end multiplayer ecosystems, including real-time synchronization, player authentication, and backend service integration, enabling seamless and responsive gameplay across platforms. Strong expertise in AI behavior design and implementation, leveraging NavMesh, behavior trees, and physics-based interactions to create intelligent, dynamic NPC systems that enhance realism and engagement. Demonstrated leadership in mentoring developers and driving collaborative development, contributing to faster delivery cycles, improved code quality, and player-centric innovation in gameplay design.
₹25,000 INR in 7 days
0.0
0.0

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