Senior Front End Developer

💰 ₹50,400 - ₹80,640 (Est.) 📍 Kolkata

Job Description

Frontend Developer (React/JavaScript/NextJS)

Proficient is a technology-driven Quant Product firm that specializes in systematic research and strategy execution on various exchanges and brokers globally. We trade across a multitude of asset classes.

Position Overview :

We are seeking a highly skilled and experienced Frontend Developer with a minimum of 4 years of industry experience and a strong specialization in React, JavaScript, and NextJS. As a Frontend Developer, you will be responsible for designing, developing, and maintaining the user interface of our web applications.

Responsibilities:

Collaborate with the design team and other stakeholders to translate UI/UX wireframes and mockups into high-quality code using React, JavaScript, and NextJS.
Develop new user-facing features and enhance existing ones, ensuring a seamless and intuitive user experience.
Build reusable and scalable components and libraries for future use.
Optimize applications for maximum speed and scalability, ensuring high performance across different devices and browsers.
Stay up-to-date with the latest frontend technologies, best practices, and industry trends, and share knowledge with the team.
Conduct code reviews and provide constructive feedback to maintain code quality and ensure adherence to coding standards.
Work closely with backend developers and other cross-functional teams to integrate frontend code with server-side functionality.
Identify and troubleshoot frontend-related issues and bugs, and propose effective solutions.
Implement and maintain frontend testing frameworks and perform unit and integration testing to ensure robustness and reliability.
Collaborate with the team to define and improve the frontend architecture and development processes.
Requirements:

Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent work experience).
Minimum of 4 years of professional experience as a Frontend Developer, with a strong focus on React, JavaScript, and NextJS.
Expertise in building responsive and dynamic web applications using modern frontend frameworks and libraries.
Proficient understanding of web markup languages, including HTML5 and CSS3, and experience with CSS preprocessors like Sass or LESS.
Solid understanding of frontend architecture principles and design patterns, and the ability to apply them effectively.
Strong knowledge of browser rendering behavior and performance optimization techniques.
Familiarity with RESTful APIs and asynchronous request handling.
Experience with version control systems, such as Git, and project management tools like Jira or Trello.
Strong problem-solving skills and the ability to analyze and debug complex frontend issues.
Excellent communication and collaboration skills, with the ability to work effectively in a team-oriented environment.
Preferred qualifications:

Experience with other frontend frameworks like Angular or Vue.js.
Familiarity with state management libraries such as Redux or MobX.
Knowledge of server-side rendering and Next.js.
Understanding of SEO principles and best practices for frontend development.
Familiarity with testing frameworks such as Jest or Cypress.
Join our dynamic and innovative team and contribute to the development of cutting-edge web applications. If you have a passion for frontend development, expertise in React, JavaScript, NextJS, and a solid understanding of frontend architecture, we would love to hear from you.

This is a full-time, onsite job position

Please DO NOT apply if you have less than 4 years of experience in frontend development

Job Type: Full-time

Salary: From ₹400,000.00 per year

Benefits:

Leave encashment
Paid sick time
Schedule:

Day shift
Fixed shift
Supplemental pay types:

Yearly bonus
Ability to commute/relocate:

Kolkata, West Bengal: Reliably commute or planning to relocate before starting work (Required)
Education:

Bachelor's (Preferred)
Experience:

Front-end development: 3 years (Required)
Speak with the employer
++1 +007XXXXXX

💡 Quick Summary

Seeking a career-building opportunity? The Senior Front End Developer position is now open for candidates interested in the Software Developer Jobs sector. This role in Kolkata offers a professional environment and growth potential.

Requirement Snapshot: Candidates should possess basic communication skills, a proactive attitude, and the ability to work in a team. Experience in Software Developer Jobs is a plus.

Sponsored

Job Details

Company Name: Proficient Infosoft

Frequently Asked Questions

Click the Apply Now button on this page, login or register for free on CallCenterJob.co.in, fill in your name, mobile number, city, and experience, then submit your application. The recruiter will contact you directly.
The expected salary for Senior Front End Developer in Kolkata is ₹50,400 - ₹80,640 (Est.) per month. Actual compensation may vary based on experience and negotiation.
No, Senior Front End Developer is an on-site position based in Kolkata. Candidates must be able to commute or relocate to this location.
Basic communication skills, a proactive attitude, and the ability to work in a team are required for Senior Front End Developer. Previous experience in Software Developer Jobs is a plus. Freshers may also apply depending on the employer's requirements.
Yes, CallCenterJob.co.in is completely free for job seekers. Never pay money to apply for any job. If anyone asks for payment to process your application, report it immediately using the "Report this Job" button.

Similar Openings

  • Software Developer

    Jaipur SALARY: ₹60,000 - ₹80,000 POSTED: 20 hours ago CATEGORY: Education DEADLINE: May 26, 2026 SKILLS: Software Development LANGUAGES: English, Hindi SOFTWARE DEVELOPER Greetings from Jobingo HR Solutions Pvt. Ltd…!!! This is to inform you we curre...

    Full Time / Part Time

    Salary Estimated: 20K to 32K

    Jaipur, Rajasthan

    August 4, 2026


    Apply Now

  • Dot Net full stack developer

    Position : Dot Net Full Stack Developer Experience: 5 to 6 Yr Location: Mumbai, Pune, Bangalore, Chennai Mode: Work from Office Notice: Immediate Joiners / 7 Days Looking for an experienced, product-oriented backend developer to join our software eng...

    Full Time / Part Time

    Salary Estimated: 21K to 26K

    Mumbai, Maharashtra

    August 4, 2026


    Apply Now

  • Backend Engineer | Python |Gurgram |BSE Listed NBFC

    Note • Applicants who fit the below Job Criteria will only be contacted by TeamUpShoot • Rest, we appreciate your interest and you will only be be contacted by TeamUpShoot if any other opportunity suitable is available with us About The Employer • Th...

    Full Time / Part Time

    Salary Estimated: 16K to 29K

    Gurugram , Haryana

    August 4, 2026


    Apply Now

  • Dotnet Developer

    Shift Timings 12:30 to 10:30 pm / 1:30 pm to 11:30 pm Mandatory Skills- .NET and Azure Relevant Experience- 8-10 years Work Location- Bangalore/Hyderabad/Noida (Temporary Remote) • Relevant years of experience required is 8-12 years. 1-2 years of tea...

    Full Time / Part Time

    Salary Estimated: 21K to 23K

    Bangalore, Karnataka

    August 4, 2026


    Apply Now

  • Java Software Engineer

    Key Responsibilities: • Contribute to build key components, middleware of the platform and developing fully multi-tenant systems • Contribute to develop workflow management functions • Develop REST APIs, as well as contribute to the overall API frame...

    Full Time / Part Time

    Salary Estimated: 17K to 25K

    Remote

    August 4, 2026


    Apply Now

  • Software Developer

    Senior Engineer This local Software as a Service company seeks an experienced Senior Engineer to drive innovation and streamline processes. Key Responsibilities Design, develop, and maintain Java-based software solutions Requirements Technical expert...

    Full Time / Part Time

    Salary Estimated: 25K to 33K

    Chicago, Illinois

    August 4, 2026


    Apply Now