
Department: S&C – Site Reliability Engineering (SRE)
Experience Required: 4–8 Years
Location: Bangalore / Pune /Mumbai
Employment Type: Full-time
- Provide Tier 2/3 technical product support to internal and external stakeholders.
- Develop automation tools and scripts to improve operational efficiency and support processes.
- Manage and maintain system and software configurations; troubleshoot environment/application-related issues.
- Optimize system performance through configuration tuning or development enhancements.
- Plan, document, and deploy applications in Unix/Linux, Azure, and GCP environments.
- Collaborate with Development, QA, and Infrastructure teams throughout the release and deployment of lifecycles.
- Drive automation initiatives for release and deployment processes.
- Coordinate with infrastructure teams to manage hardware/software resources, maintenance, and scheduled downtimes across production and non-production environments.
- Participate in on-call rotations (minimum one week per month) to address critical incidents and off-hour maintenance tasks.
Key Competencies
- Strong analytical, troubleshooting, and critical thinking abilities.
- Excellent cross-functional collaboration skills.
- Strong focus on documentation, process improvement, and system reliability.
- Proactive, detail-oriented, and adaptable in a fast-paced work environment.

About Wissen Technology
About
The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains.
With offices in US, India, UK, Australia, Mexico, and Canada, we offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.
Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services.
We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!).
Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world.
Wissen Technology has been certified as a Great Place to Work®. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.
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We are seeking a highly skilled React JS Developer with exceptional DOM manipulation expertise and real-time data handling experience to join our team. You'll be building and optimizing high-performance user interfaces for stock market trading applications where milliseconds matter and data flows continuously.
The ideal candidate thrives in fast-paced environments, understands the intricacies of browser performance, and has hands-on experience with WebSockets and real-time data streaming architectures.
Key Responsibilities
Core Development
- Advanced DOM Operations: Implement complex, performance-optimized DOM manipulations for real-time trading interfaces
- Real-time Data Management: Build robust WebSocket connections and handle high-frequency data streams with minimal latency
- Performance Engineering: Create lightning-fast, scalable front-end applications that process thousands of market updates per second
- Custom Component Architecture: Design and build reusable, high-performance React components optimized for trading workflows
Collaboration & Integration
- Work closely with traders, quants, and backend developers to translate complex trading requirements into intuitive interfaces
- Collaborate with UX/UI designers and product managers to create responsive, trader-focused experiences
- Integrate with real-time market data APIs and trading execution systems
Technical Excellence
- Implement sophisticated data visualizations and interactive charts using libraries like Chartjs, TradingView, or custom D3.js solutions
- Ensure cross-browser compatibility and responsiveness across multiple devices and screen sizes
- Debug and resolve complex performance issues, particularly in real-time data processing and rendering
- Maintain high-quality code through reviews, testing, and comprehensive documentation
Required Skills & Experience
React & JavaScript Mastery
- 5+ years of professional React.js development with deep understanding of React internals, hooks, and advanced patterns
- Expert-level JavaScript (ES6+) with strong proficiency in asynchronous programming, closures, and memory management
- Advanced HTML5 & CSS3 skills with focus on performance and cross-browser compatibility
Real-time & Performance Expertise
- Proven experience with WebSockets and real-time data streaming protocols
- Strong DOM manipulation skills - direct DOM access, virtual scrolling, efficient updates, and performance optimization
- RESTful API integration with experience in handling high-frequency data feeds
- Browser performance optimization - understanding of rendering pipeline, memory management, and profiling tools
Development Tools & Practices
- Proficiency with modern build tools: Webpack, Babel, Vite, or similar
- Experience with Git version control and collaborative development workflows
- Agile/Scrum development environment experience
- Understanding of testing frameworks (Jest, React Testing Library)
Financial Data Visualization
- Experience with financial charting libraries: Chartjs, TradingView, D3.js, or custom visualization solutions
- Understanding of market data structures, order books, and trading terminology
- Knowledge of data streaming optimization techniques for financial applications
Nice-to-Have Skills
Domain Expertise
- Prior experience in stock market, trading, or financial services - understanding of trading workflows, order management, risk systems
- Algorithmic trading knowledge or exposure to quantitative trading systems
- Financial market understanding - equities, derivatives, commodities
Technical Plus Points
- Backend development experience with GoLang, Python, or Node.js
- Database knowledge: SQL, NoSQL, time-series databases (InfluxDB, TimescaleDB)
- Cloud platform experience: AWS, Azure, GCP for deploying scalable applications
- Message queue systems: Redis, RabbitMQ, Kafka, NATS for real-time data processing
- Microservices architecture understanding and API design principles
Advanced Skills
- Service Worker implementation for offline-first applications
- Progressive Web App (PWA) development
- Mobile-first responsive design expertise
Qualifications
- Bachelor's degree in Computer Science, Engineering, or related field (or equivalent professional experience)
- 5+ years of professional React.js development with demonstrable experience in performance-critical applications
- Portfolio or examples of complex real-time applications you've built
- Financial services experience strongly preferred
Why You'll Love Working Here
We're a team that hustles—plain and simple. But we also believe life outside work matters. No cubicles, no suits—just great people doing great work in a space built for comfort and creativity.
What We Offer
💰 Competitive salary – Get paid what you're worth
🌴 Generous paid time off – Recharge and come back sharper
🌍 Work with the best – Collaborate with top-tier global talent
✈️ Adventure together – Annual offsites (mostly outside India) and regular team outings
🎯 Performance rewards – Multiple bonuses for those who go above and beyond
🏥 Health covered – Comprehensive insurance so you're always protected
⚡ Fun, not just work – On-site sports, games, and a lively workspace
🧠 Learn and lead – Regular knowledge-sharing sessions led by your peers
📚 Annual Education Stipend – Take any external course, bootcamp, or certification that makes you better at your craft
🏋️ Stay fit – Gym memberships with equal employer contribution to keep you at your best
🚚 Relocation support – Smooth move? We've got your back
🏆 Friendly competition – Work challenges and extracurricular contests to keep things exciting
We work hard, play hard, and grow together. Join us.
About Us
At Synorus, we’re building a suite of intelligent, AI-powered products that redefine how people interact with technology — from real-time video editing tools to legal intelligence and creative automation systems.
We are looking for a Frontend Developer who is passionate about crafting seamless, elegant, and high-performance user interfaces that bring next-generation AI experiences to life.
Key Responsibilities
- Design, develop, and maintain modular, scalable front-end components using React, Next.js, and TypeScript.
- Implement interactive, media-rich interfaces powered by AI and real-time data.
- Work closely with backend and AI teams to integrate APIs and WebSocket-based data flows.
- Ensure pixel-perfect, responsive, and accessible user interfaces across platforms and devices.
- Optimize performance through efficient rendering, lazy loading, and dynamic imports.
- Maintain high-quality code standards using TypeScript, ESLint, and testing frameworks.
- Contribute to our evolving design system and component library shared across products.
- Collaborate with designers and engineers to deliver intuitive, creative, and impactful user experiences.
Skills & Experience
- Strong proficiency in React, Next.js, TypeScript, and modern JavaScript (ES6+).
- Expertise in Tailwind CSS, Framer Motion, and other animation or motion libraries.
- Experience with state management tools such as Valtio, Redux, or Zustand.
- Familiarity with design tools like Figma and understanding of responsive grid systems.
- Experience integrating APIs and working with real-time data through WebSockets.
- Understanding of accessibility (WCAG), cross-browser compatibility, and performance optimization.
- Bonus: Experience with Remotion, Canvas APIs, or WebGL for video or AI-enhanced UIs.
Ideal Candidate
- Obsessed with clean, maintainable, and scalable UI code.
- Understands both design aesthetics and engineering trade-offs.
- Self-driven, detail-oriented, and thrives in a fast-paced startup environment.
- Excited to experiment with emerging technologies — AI, real-time collaboration, or creative tools.
- Loves solving complex problems through thoughtful, user-centric design.
Education
- Bachelor’s or Master’s in Computer Science, Engineering, or equivalent hands-on experience.
- A strong project portfolio or GitHub profile is highly preferred.
Why Join Us
- Work directly with the founding team and AI engineers on products shaping the future of creativity and automation.
- Be part of a fast-growing ecosystem where your work impacts multiple real-world products.
- Experience a flat hierarchy, flexible hours, and an environment that rewards innovation.
- Access to cutting-edge technologies, mentorship, and rapid growth opportunities.
• Make technical and product decisions based on the roadmap autonomously
• Contribute to team and organizational improvements in process and infrastructure
• Build new features, bug fix and suggest projects that will improve productivity and
infrastructure
• Code, test and operate React.js-based services
• Debug production issues across services and multiple levels of the stack
Requirements
• Education: Engineering Graduate/ Postgraduate in Computer Science
• Experience: 2-5 Years of Experience as a Front end Developer and at least 2 years of
React.js experience
Must to Have
• 2+ years of UI development
• 2+ years of React.js development
• Knowledge of GraphQL and TypeScript
• Experience with Node.js
• Sass, Git, Linux
• Knowledge of Microservice architecture
• Knowledge of Docker
• Experience with AWS, Azure or Google Cloud
• Good understanding of MySQL/MariaDB
• Understanding of Non-relational Databases MongoDB, Redis
• Insightful experience in various web design and technologies HTML, CSS, Ajax and
jQuery.
• Must have Analytical and Debugging Skill
• Design and code features for the website application as per the specifications provided by the Product and Design teams.
• Ship features in fast-moving agile sprints.
• Work closely with Backend, Product Design, and Product Management teams to brainstorm and chalk out details of features.
• Ability to build a feature from scratch & drive it to completion
Skills: Must have:
• Good understanding of Javascript and Clean architecture.
• Good understanding of asynchronous programming, callback, and closures.
• Strong experience with Javascript frontend framework/libraries like ReactJS
• Understanding of stateless application
• Good knowledge of CSS and its pre-processors like SASS/LESS
• Good understanding of server-side templates.
• Experience with creating cross-browser compatible web apps
• Should be Strong in MySql / Postgres database.
• Strong hold in Data structure and processing JSON
Good to have
• Basic knowledge of CI, CD
• Intermediate knowledge in any cloud services(AWS, GCP)
• Familiar with testing frameworks like Mocha, Cypress
Profile: Technical Lead (UI)
Experience: 5-10 years
Education Qualification: Graduate/Postgraduate
Responsibilities:
- Manage development of one or more Bodhee Services
- Performing requirement analyses by interacting with BA, PM, and Architect.
- Developing high-level and detailed designs.
- Design, Develop, Test, Implement and Maintain high-volume, low-latency applications for critical systems and delivering high-availability and performance
- Writing well designed, testable, reusable, efficient code
- Conducting configuration of your own work.
- Reviewing the work of other developers and providing feedback.
- Mentor and manage the dev team.
- Collaboration with testing team for Integration Testing
Requirements
- 5-10 years of experience in UI development
- Experienced developer in Angular 2+
- Experience with JavaScript and TypeScript
- Skill for writing reusable UI components
- Understanding of RESTful API design for web services.
- Hands on experience in UI optimization best practice implementations.
- Experience with Linux environment
- Excellent problem solving and analytical skills.
- Willing to learn new technologies.
- Experienced with Git, Docker, Jenkins
- Ability to work and collaborate with Cross Functional Teams
- Developing and implementing highly responsive UI
- Design software with great UX
- Produce clean and efficient code
- Troubleshoot, debug and upgrade existing software
- Management of entire end-to-end project pipeline
- Strong working knowledge of React JS and Redux
- Experience with JavaScript and CSS
- Experience with REST APIs
- Familiarity with browser testing and debugging
- In-depth understanding of the entire web development process (design, development and deployment)
- Understanding of layout aesthetics
- Git knowledge is a plus
- Comfortable in working in Linux based environment
We are a FinTech startup solving one of the biggest challenges that stock, commodity and currency traders face in Asia.
We are building a cloud based trading system to enable small traders to build, manage, raise, automate and deploy their
own Hedge Funds. Our team consists of 3 Founders from IIT and IIM.
Job Description :
- As a C++ Software Developer, you will be part of our proprietary Algorithmic trading desk for Indian and global markets. The role encompasses the development of low latency algorithmic trading platforms and strategies. The candidate should be highly technology-driven.
Selected Candidates day-to-day responsibilities include :
1. Developing various kinds of algorithmic trading strategies on the in-house trading platform.
2. GUI design & development C++ 11 and any of {C#, WPF, Win32, UWP, .NET}.
3. Optimize system modules to reduce latency and improve performance.
4. Developing execution and analytical libraries and building infrastructure for it.
5. Actively participating in design and coding reviews.
Other requirements :
1. Bachelor's degree in computer science or related field is required with Masters preferred.
2. Expertise in C/C++11, WPF/Win32 (atleast 1+ years project experience)
3. Excellent programming skills in C++ including multithreading & socket programming.
4. Prior experience in a financial domain is a big plus (optional).
5. Excellent in Algorithms and Data Structures with a strong OOPS concept.
6. Experience in the development of highly scalable, distributed systems.
7. Ability to take ownership of projects.
8. A team-oriented person who wants to work in a fun, dynamic, fast-paced development environment.
GMetri - Frontend Developer, Bengaluru
At GMetri, we are passionate about driving business impact through immersive experiences. We partner with change-makers across various industries — from Fortune 500 brands to small disruptors—to help transform the way XR (or eXtended Reality - a blanket term encompassing Virtual / Augmented and Mixed Reality) is used in business, through our unique platform.
Founded in 2017, the company was identified by industry leaders Oculus/Facebook as the top VR/AR/MR tech company in India. We were also recently featured at Facebook F8 in San Jose for our work. GMETRI currently boasts a growing client list comprising of national and global giants like Myntra, BigBasket, Accenture, Cafe Coffee Day, Bosch, Reliance, DXC Technology, Legrand, Zoomcar and Jio among others.
About the Role:
GMetri works with bleeding edge technologies in order to be able to innovate at breakneck speeds. Which means most of the development technologies and standards being adopted by the industry at large have already been used, upgraded or discarded by us, and we have moved on the next upcoming piece in the stack.
The decision to stay bleeding edge isn’t something that is taken lightly - it is a stepping stone in the promise of innovation that helps us service our clients better.
Core Responsibilities:
Once you are here, you will
- Get hands on experience with emerging trends and technologies in the field of cloud development, including open source products and contribute to the on-going development of GMetri’s suite of products
- Design, develop, test and deploy features for our VR platform
- Research and find opportunities to utilize web development best practices, guidelines to improve system productivity, scaling and monitoring
- Driving the entire GMetri dashboard independently resolving its features/issues and deploying to production bug-free
- Developing and Designing GMetri Analytics and monitoring dashboards
- Developing new user-facing features using React.js
Skill-set Required:
- Min 2+ years experience in software development
- Should be a quick learner, agile with technology, a hacker at heart
- Strong proficiency in ReactJS, Redux
- Well versed with the Unix environment, es6/es7 concepts
- Should have a broad understanding for both frontend and backend technologies and be abreast with the latest trends
- Team Player, Ability to work in a fast paced and changing environment
Think you're passionate about cutting-edge tech?
Want to push up your learning curve by several notches?
If you're ready, so are we. Apply Now!










