5+ Web performance optimization Jobs in Bangalore (Bengaluru) | Web performance optimization Job openings in Bangalore (Bengaluru)

Role Overview:

We’re hiring a WebGL/Three.js Engineer who is passionate about 3D rendering and browser-based visual experiences. This is a hands-on WebGL/Three.js role where you’ll own the rendering pipeline - from 3D asset ingestion to advanced shaders and real-time lighting.

You will build high-performance, photorealistic, and smooth 60fps experiences across devices, crafting custom rendering solutions that push the limits of WebGL.

What You’ll Build:

1. 3D Rendering & Visualization:

• Develop and optimize real-time 3D viewers running at 60fps across all devices
• Implement advanced rendering: PBR, IBL, shadows, reflections
• Create custom shaders for metals, glass, fabrics, transparency, and complex materials
• Build dynamic lighting systems for photorealism
• Implement AR placement and real-world environmental rendering
• Add post-processing effects: bloom, AO, depth of field, color grading
• Build interactive 3D configurators with real-time customization

2. Performance Optimization:

• Optimize 3D asset loading for near-instant initial render
• Implement LOD systems, shader optimization, and efficient resource usage
• Use compression pipelines: geometry, textures, KTX2/Basis
• Implement frustum & occlusion culling, instancing, and batching
• Profile GPU memory, draw calls, and shader performance
• Build adaptive quality settings based on device capabilities

3. 3D Asset Pipeline & Tools:

• Build loaders/parsers for glTF, USDZ, OBJ, FBX
• Implement asset optimization: UV mapping, normal maps, texture atlasing
• Create mesh-processing tools: decimation, smoothing, tangents
• Build progressive loading, caching, and streaming systems
• Develop debugging and visualization tools for asset inspection

4. Interactive Controls & UI Features:

• Implement camera systems: orbit, pan, zoom, animated transitions
• Build gestures for mobile: pinch, rotate, drag
• Create 360° product viewers with fluid interactions
• Add hotspots, annotations, measurement tools, and view presets
• Enable screenshot and recording functionalities

5. WebXR & AR Experiences:

• Implement WebXR VR/AR experiences directly inside browsers
• Build AR Quick Look integration for iOS
• Integrate AR.js / 8th Wall for seamless web AR
• Implement environment lighting estimation and hit testing
• Build cross-platform AR for iOS + Android

6. Graphics Systems Architecture:

• Architect custom WebGL rendering solutions from scratch
• Build material/shader libraries and rendering modules
• Create scene graph management systems
• Build modular systems with reusable rendering utilities
• Design APIs for frontend integration and customization

Technical Stack:

1. Graphics & Rendering:

• WebGL 1.0/2.0, OpenGL ES, GLSL
• 3D formats: glTF 2.0, USDZ, OBJ, FBX, Collada
• Tools: Blender, RenderDoc, Spector.js
• Texture tools: Sharp, ImageMagick, compression utilities

2. Frontend & Web:

• JavaScript / TypeScript
• React, Next.js, familiarity with Vue
• Webpack, Vite, Rollup
• Jest, Cypress

3. Performance:

• Chrome DevTools, WebGL Inspector, GPU profilers
• Draco, meshoptimizer, KTX2/Basis
• Cloudflare, AWS CloudFront

4. Collaboration:

• Git/GitHub
• Technical documentation: shaders, specs, APIs

What We’re Looking For:

1. Must-Haves:

• 5-8+ years in graphics programming with deep WebGL/Three.js knowledge
• Strong understanding of the full rendering pipeline
• Expert in GLSL: vertex, fragment, compute shaders
• Mastery of PBR, material systems, and physically accurate lighting
• Proven experience building high-performance 3D web apps
• Strong JavaScript/TypeScript skills
• Solid understanding of 3D math: matrices, vectors, quaternions
• Experience with 3D formats, UV mapping, texture workflows
• Ability to debug GPU issues and optimize across browsers/devices
• Ability to build custom WebGL engines from scratch

2. Highly Desirable:

• Experience with Three.js/Babylon.js (plus, not required)
• E-commerce and 3D configurator experience
• WebXR development experience
• Strong mobile optimization knowledge
• Experience with GPU compute, GPGPU
• Familiarity with Unity/Unreal internals
• Background in advanced rendering research
• Knowledge of ray tracing, path tracing
• Experience with photogrammetry or 3D scanning
• Open-source graphics contributions

Technical Challenges You’ll Tackle:

• Achieving photorealistic 60fps rendering on mobile browsers
• Sub-second loading for complex 3D models
• Realistic shaders for different materials (jewelry, fabric, metal, glass)
• Adaptive rendering across low-end to high-end devices
• Seamless AR blending of virtual + real environments
• Managing thousands of product SKUs with diverse materials
• Debugging GPU issues across browsers, devices, and GPU vendors

Why Join the Company:

• Pure graphics engineering — not generic frontend work
• Solve deep rendering challenges that push WebGL limits
• Create visually stunning work seen by millions
• Work with modern WebGL 2.0 capabilities
• Freedom to experiment with advanced graphic techniques
• High-performance engineering culture
• Your rendering work directly influences customer engagement
• Access to high-end GPUs, devices, and graphics tools
• Backed by NVIDIA, Microsoft, Google

Location & Work Culture:

• Bengaluru (HSR Layout)
• 6 days a week, (5 days-in-office, Saturdays WFH)
• Culture: performance-focused, graphics craftsmanship, high attention to detail
• Small, senior engineering team with deep expertise
• Access to GPUs, testing devices, and 3D tools

Job description:

WordPress Developer - Front End (Projects Team)

About Us: We are not just an AD agency or a creative agency, we are a Communication Company. Founded in 2014, Moshi Moshi is a young, creative, gutsy, and committed communication company that wants its clients to always expect the EXTRA from it. Our primary clientele consists of Startups and corporations like Ola, Zoomcar, Mercedes-Benz, ITC, Aditya Birla Group, TATA Group, MTV, IHCL, Jaquar, Sobha, Simple Energy, and Godrej, amongst others. We have a huge team of creative folks, marketers, learners, developers, and coders who believe Moshi Moshi is an experience rather than a company.

Job Role: WordPress Developer

Experience Level: 2 - 3 Years

Location: Bangalore, Karnataka (On-site)

Job Overview: We are in search of a seasoned and proficient WordPress Developer to join our innovative team. As a WordPress Developer, you will play a pivotal role in shaping the digital presence of our projects. Your primary responsibilities will revolve around leading the development process, creating functional and visually appealing websites, and ensuring seamless integration with our brand's identity across various online platforms.

Required Skill Set:

● Experience in translating Figma designs into semantically correct WordPress websites, ensuring webpages are pixel-perfect as per the design.

● Knowledge of responsive and adaptive design principles to translate designs into fluid and responsive websites.

● Thorough understanding of UI layouts, SASS, Bootstrap, and the CSS GRID system.

● Experience in developing cross-platform/browser-compatible (IE/Edge, Firefox, Safari, Opera, etc.) websites

● Strong working knowledge of creating interactions and animations for the web using AnimeJS or GSAP.

● Experience in custom CSS animations and SVG animations.

● Strong proficiency in JavaScript, especially DOM manipulation.

● Strong working knowledge of Elementor and Revolution Slider WordPress Plugins.

● Familiarity with how to integrate Lottie animations.

● Ability to implement SEO best practices.

Roles & Responsibilities:

● Convert the UI/UX design or wireframes into highly interactive WordPress themes using HTML, CSS, JavaScript, and PHP.

● Collaborate with UI/UX designers for effective teamwork.

● Write actual code, ensuring the website matches the Figma design and is optimized for smartphones and tablets.

● Perform QC (Quality Check) on different browsers and devices.

● Make web pages SEO-friendly.

● Integrate jQuery and other libraries into the project.

● Have the confidence to work on existing projects and integrate new sections and pages.

● Collaborate with other developers and web designers in the team to meet the project's requirements.

Job Type: Full-time

Work Location: In person

ROLES AND RESPONSIBILITIES:

We seek an experienced, highly technical, and exceptionally driven Lead Software Engineer to develop a world-class mobile games engineering team in India. You should be comfortable driving change, leading and motivating teams, providing direct feedback, solving complex problems, and, most importantly, establishing a high standard of performance.

Your team will be responsible for implementing highly performant, optimized, scalable, and easily maintainable code for an ambitious FPS shooter game.

RESPONSIBILITIES:

• Establish and maintain a world-class engineering culture appropriate for our mobile games team.
• Set performance standards for engineering excellence and guide junior engineers to help them learn and improve.
• Address the most significant challenges of a shooter game, such as hit accuracy, server-authoritative gameplay, animations, memory utilization, and performance optimizations.
• Collaborate with product managers/producers, designers, and others to understand game features and break down engineering tasks for the team.
• Regularly run profilers to ensure code performance and quality.
• Lead code review sessions.
• Guarantee optimal performance, quality, and stability of the game.
• Develop live operations tools, editor tools, and automation.

IDEAL CANDIDATE:

• Minimum Experience: 5-8 years.
• Extreme technical depth and willingness to spend at least 30% of time doing hands-on coding.
• Ability to reasonably estimate and plan tasks and features.
• Expert understanding of multithreading, asynchronous operations, and thread-safe code.
• Proficient at profiling games to identify bottlenecks and performance issues.
• Maniacal adherence to technical best practices and guidelines with a creative problem-solving approach.
• Deep understanding of data-oriented programming and the Unity DOTS framework.
• Familiarity with backend/networking is a plus.

PERKS, BENEFITS AND WORK CULTURE:

• We foster a culture of continuous learning.
• We value talent and the ability for significant self-improvement.
• Honest feedback and transparency across all departments allow for rapid skill development.
• You will have the opportunity to work on an exciting new game development product with complete autonomy.

Job Title : Senior Java Developer

Experience : 5+ Years

Location : Bangalore

Job Type : Contract / Contract-to-Hire

Shift : U.K. Shift (01:30 PM IST to 10:30 PM IST)

Job Summary :

We are looking for a highly skilled Senior Full Stack Java Developer to join our dynamic team. The ideal candidate will have strong expertise in both backend and frontend development, with proven experience in building scalable enterprise applications. This role requires proficiency in Java, Spring Boot, JSP, MySQL, HTML, CSS, JavaScript, jQuery, and Bootstrap, along with excellent communication skills to collaborate with global teams in a U.K. shift.

Mandatory Skills : Java, Spring Boot, JSP, MySQL, HTML, CSS, JavaScript, jQuery, Bootstrap, Software Design Patterns, Debugging & Performance Optimization.

Key Responsibilities :

• Design, develop, and maintain scalable full-stack applications.
• Build robust backend services using Java, Spring Boot, JSP, and MySQL.
• Develop responsive and user-friendly UI components with HTML, CSS, JavaScript, jQuery, and Bootstrap.
• Optimize database queries and ensure application performance and scalability.
• Apply best practices and design patterns for maintainable, clean, and efficient code.
• Collaborate with cross-functional teams across geographies to deliver quality solutions.
• Conduct code reviews, debugging, testing, and deployment activities.
• Support international clients by working in the U.K. shift.

Must-Have Skills :

• Strong expertise in Java (Core & Advanced) and Spring Boot.
• Hands-on experience with JSP, MySQL, and backend service development.
• Proficiency in HTML, CSS, JavaScript, jQuery, and Bootstrap.
• Solid understanding of software design patterns and architecture.
• Strong skills in debugging, problem-solving, and performance optimization.
• Excellent communication and collaboration abilities.

Job Title : SAP ABAP Technical Consultant

Experience : 17 Years (12+ Years Relevant)

Location : Bengaluru

Work Mode : Full-Time | UK Hours

Mandatory Skills :

ABAP RICEFW, OData & SAP Gateway, ABAP on HANA (CDS, AMDP), Debugging & Performance Optimization.

Good-to-Have : SAP BTP (CAP), SAP PI/PO or CPI, ABAP Workflow, RESTful ABAP Programming.

Key Responsibilities :

• Design, develop, and customize ABAP programs to enhance SAP functionalities.
• Build and optimize ABAP on HANA objects (CDS Views, AMDP).
• Handle data migrations, integrations, and OData services for Fiori apps.
• Develop RICEFW objects and collaborate on BTP/CAP extensions.
• Ensure compliance with SKAT and Nordic localization requirements.

Required Skills :

• Strong expertise in ABAP RICEFW development (Reports, Interfaces, Conversions, Enhancements, Forms).
• Hands-on experience with OData services & SAP Gateway for Fiori applications.
• Proficiency in ABAP on HANA (CDS Views, AMDP, performance optimization, advanced debugging).
• Experience in data migration & third-party integrations.
• Knowledge of BTP extensions (CAP) and modern SAP development frameworks.
• Familiarity with SAP PI/PO or CPI for system integrations.
• Understanding of SAP Workflow solutions and RESTful ABAP Programming Model.
• Ability to ensure compliance & localization (SKAT, Nordic tax authority standards).