Hiring - React.JS Developer Freelance Consultant (WFH-Remote)
Greetings from Deltacubes Technology!!
Skillset Required
- React.JS
- Graphql
- Magento
Experience: 5+ years
Thanks
Deena
Talent Acquisition Specialist

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Job Description for Senior Frontend Engineer
Job Title: Senior Frontend Engineer
Company: Mydbops
Job Overview:
We’re building an agentic AI database platform where intelligent automation meets intuitive design. Join our small, execution-focused development team powered by deep database expertise as we redefine how teams monitor and optimize database performance.
About Mydbops
Mydbops helps fast-growing teams and unicorns run mission-critical databases with speed, scale, and reliability. Trusted by 800+ clients, including 30+ unicorns, we optimize and manage systems like MySQL, PostgreSQL, MongoDB, MariaDB, TiDB, and Cassandra, powering 10B+ transactions daily across industries such as fintech, SaaS, healthcare, logistics, and e-commerce.
With 9+ years of deep expertise, we build automation tools, lead complex migrations, and solve high-impact performance and database challenges. We are ISO and PCI-DSS certified, combining engineering excellence with enterprise-grade security and compliance.
Role:
You'll architect and build our frontend from the ground up, crafting a modern, production-ready agentic AI application that makes complex database insights clear, accessible, and actionable. In this high-impact role, your technical decisions will shape how our platform scales and evolves.
What You'll Own
- Design and implement the entire frontend architecture using modern technologies
- Build responsive, performant UIs that handle real-time data and complex user workflows
- Collaborate closely with backend and AI teams to define system boundaries, advocate for optimal data flows, and craft experiences that make AI accessible
- Establish engineering standards for testing, CI/CD, and code quality
- Balance technical excellence with product intuition and a deep focus on user experience
What We're Looking For
Core Requirements:
- 3 to 5 Years building production frontends with proven performance, security, and architectural ownership
- Strong proficiency in React, TypeScript, and modern component-based architecture
- Deep knowledge of authentication, RBAC, session management, and frontend security best practices
- Experience with state management (e.g., Redux, Zustand) and integrating complex or real-time APIs
- Strong design intuition with exposure to design systems, responsive UX, and accessibility standards
- Experience building real-time UIs, data visualizations, or telemetry dashboards
- Familiarity with data visualization libraries like Recharts, D3, Chart.js, or similar open-source solutions
- A track record of clean, maintainable code and a proactive ownership mindset
Culture Fit
We value execution over meetings, ownership over hand-holding, and long-term thinking over quick fixes. We're looking for someone who:
- Takes initiative and drives projects to completion independently
- Writes clean, maintainable code with testing in mind
- Cares equally about performance, security, and user experience
- Balances technical debt with product velocity and user impact
This role likely isn't a fit if:
- You need daily task breakdowns to make progress
- You haven't built and shipped production-grade applications end-to-end
- You avoid dealing with performance, authentication, or architecture
- You prefer polishing UI components over solving deep product problems
Ready to help build intelligent database performance tools? We'd love to hear from you.
Job Details:
- Job Type: Full-time opportunity
- Work time: General Shift
- Mode of Employment - Hybrid (Chennai Location)
- Experience - 3 to 5 years
React Developer – Trading & Fintech (Broker-Focused Solutions)
About Us:
At Tradelab Technologies Pvt Ltd, we don’t just build web applications, we create high-performance trading platforms tailored for brokers and financial institutions. Our platforms power real-time market analysis, ultra-low-latency trade execution, and seamless broker-client interactions.
What We Expect:
- 2+ years of front-end development experience, with 2+ years specializing in React.js.
- Deep expertise in React, Next.js, TypeScript, and state management libraries (Redux, Recoil, Zustand, etc.).
- Proven experience in building and optimizing ultra-responsive, high-performance trading platforms for brokers.
- Strong understanding of financial data visualization, real-time charting, order book mechanics, and trade execution workflows.
- Hands-on experience with real-time data streaming, WebSockets, FIX protocol, and API integrations for brokerage services.
- In-depth knowledge of performance optimization, server-side rendering, and rendering strategies for trading dashboards.
- Security-conscious mindset—you know how to build secure, compliant fintech applications that handle sensitive brokerage and trading data.
- A problem-solving mentality that thrives under pressure—brokers depend on our platforms for seamless trade execution, and we deliver nothing less than perfection.
What You Will Do:
- Lead the front-end development of trading applications designed specifically for brokers and financial institutions.
- Architect and optimize blazing-fast, low-latency web applications that ensure brokers can execute trades with unmatched speed and accuracy.
- Design and implement high-performance data visualization components—live stock charts, trade analytics, real-time market depth, and complex order books.
- Work closely with brokers, backend engineers, and UX designers to craft seamless, intuitive, and highly secure trading solutions.
- Solve hard problems at scale—whether it’s optimizing execution speeds, handling high-frequency WebSocket updates, or ensuring zero downtime during peak trading hours.
- Innovate and experiment with cutting-edge front-end technologies to push the boundaries of brokerage solutions.
- Own your work end-to-end—from concept to deployment, ensuring traders and brokers get a flawless user experience.
Must-Have Skills:
- Proven expertise in Front-end development with React.Js
- Deep expertise in React, Next.js, TypeScript, and state management libraries (Redux, Recoil, Zustand, etc.).
- Proven experience in building and optimizing ultra-responsive, high-performance trading platforms for brokers.
- Strong understanding of financial data visualization, real-time charting, order book mechanics, and trade execution workflows.
- Hands-on experience with real-time data streaming, WebSockets, FIX protocol, and API integrations for brokerage services.
Nice-to-Have Skills:
- Experience working on brokerage trading platforms, order management systems (OMS), or risk management tools.
- Contributions to open-source React trading libraries or a portfolio of real-time financial applications.
- Knowledge of regulatory compliance, order execution policies, and broker risk management tools.
- A track record of leading front-end teams, mentoring developers, and driving architectural decisions.
Why Join Us?
- Work with elite engineers and brokerage professionals in the fast-moving world of trading technology.
- Build platforms that brokers, traders, and financial institutions depend on daily.
- A culture that values bold innovation, real-time execution, and pushing the limits of brokerage tech.
- Expect challenges, high expectations, and a relentless pursuit of performance and precision.
- Competitive compensation, performance-driven growth, and a real opportunity to lead and shape the future of trading web applications for brokers.
Duration: 3 Months
Type: Hybrid(Gurgaon); Paid
Joining: Immediate
Who's a fit:
- Experience with React Native and ReactJS
- Excellent problem-solving and logical thinking
- Completed a degree in Computer Science, Engineering, or related field
- Projects to showcase your skills
Required Skills
1) Good experience in Angular Latest Versions
2) Hand on Node.JS./Express JS
3) Database : MYSQL/MongoDB
4) Experience in Java Script, Typescript.
5)Good experience in HTML5, CSS3, JavaScript, Jquery
6) Experience working in an Agile environment.
7) Good communication skills.
- Good experience in react components, hooks and state.
- Experiences in the implementation of responsive web layouts
- Ability to discuss and explain design options.
- Good experience with HTML5 & CSS3, Bootstrap Good understanding of JavaScript.
- JavaScript libraries and CSS frameworks are preferred.
Skills / Requirements
· Experience: 2-5 years
· Must Have: HTML / CSS / JavaScript
· Must Have: Angular development, Exposure to NodeJs
· Good to Have: Ionic
Essential Job Duties and Responsibilities
· Work with the Project Architects & Business owners to understand requirements
· Create performant, efficient code
· Design and development of features/modules
· Code review, Testing and Deployment
· Manage, Guide and Mentor team resources.
Desired Attributes
· Understanding of good system design, reusable components, extensibility etc.
· Excellent written and spoken communication skills
· Proven working experience in web and server-side programming.
· Experience with any MVC Framework
· Hands on knowledge of any source control Git
· Understanding of web applications including security, session management, and best development practices
· Experience working in an Agile / Scrum development process will be a bonus
· Exposure to testing frameworks for the Unit test, Integration test, and automated testing
Qualification
B.E / B.Tech / M.E / M.Tech in Computer Science or Electronics & Communication / BSC IT / BCA/ MCA.
Employment Type
Full time.

We are looking for a Front end web developer passionate towards building high performance web
applications which can scale for B2C businesses. We are looking for self-driven individuals who love to
find innovative solutions and can perform under pressure. An eye for details and being proud of produced
code are the must have attributes for this job.
Responsibilities.
● You will be responsible for converting Product team requirements to modular, testable and
efficient code.
● You will be required to design and implement data storage solutions (Databases, caching layers
etc).
● You will also be required to cater to NFRs related to security and performance.
Skills
● 3+ years experience in JavaScript and clarity of core Javascript language basics.
● Excellence in React JS/AngularJS.
● Excellent in HTML5 and CSS3.
● Hands on experience of UI Libraries like jQuery.
● Hands on experience with code versioning systems like Git, SVN.
● Hands on Excellent debugging and problem solving skills.
● Experience with Responsive/Mobile Design.
● This person is excited about creating pixel perfect, reusable, extensible, flexible, high-performing
front-end experiences that integrate seamlessly with back-end code.
● The ability to adapt to the ever-changing technology landscape.
● You are excited about keeping up-to-date by experimenting with new technologies and
frameworks.
Years of Exp: 4-8 yrs
Qualification:
● Engineering graduates from Tier I or II institutes.
● B.E/ B.Tech/ ME/ M.Tech
Responsibilities:
Understand business and functional requirements to be developed.
Develop UI screens and Database interactions
Help applications teams to follow coding best practices, including our refence application scaffolding, build system and test coverage . Also the job involves writing React components for the application team if said component is not yet ready.
Framework development, Libraries Development , writing react components for the application.
Will be required to suggest improvements in the existing framework, suggest and implement best practices, be knowledgeable about the updated trends in UI development and ReactJS in particular.
Technical Skills:
Strong JavaScript experience using multiple frameworks and libraries across different project / applications.
Thorough understanding of React.js core principles along with React router , Redux workflows and data structures.
Thorough understanding of ES6, ES7, ES8 / newer specifications of ECMAScript
Strong knowledge in vanilla JavaScript, including DOM manipulation.
Knowledge of Isomorphic React.
Expertise with Web pack, gulp and other front end build tools (npm)
- Proficient in current React Versions and understanding of upcoming version(s) like 1.6.3.
Must have experience with Git.
Strong knowledge of CSS concepts and experience with pre-processors.
Understand Business requirement work with UX , business analyst teams to plan and translate mockups and wireframes to optimized , reusable , quality code.
Strong knowledge of code optimization techniques for maximum performance and cross browser compatibility along with authorization mechanism in multiple applications using different front-end frameworks.








