
Senior Application Developer
at Offers integrated marketing and advertising solutions

Job Summary:
As an Application Developer, you will be responsible for designing, building, and configuring applications to meet business process and application requirements using Angular.
Job Responsibilities:
- Building and implementing high-quality user interfaces using JavaScript and the Angular framework
- Works independently with a broader perspective on the project
- Participates in requirements analysis, development, unit testing and documentation.
- Writes quality code to fit unique customer needs and configurations.
- Troubleshoots and debugs (with some guidance from senior team members if needed)
- Achieves better understanding of the company platform and processes and suggests improvements.
- Understanding the system architecture and technical goals of the product.
- Follow development process (source control, branching, testing, Code Review etc.) without assistance.
- Actively troubleshoot issues and assist with complex support queries which require further analysis.
- Provides mentoring/guidance to junior Software Engineers
- Delivers training and participates in knowledge sharing.
- Achieves better understanding of the company platform and processes and suggests improvements.
Job Requirements:
Must Have:
- Minimum 3 to 5 years’ experience
- Strong in Angular
- Strong in Typescript
- Strong of NodeJS
- Strong of multiple front-end languages (JavaScript, HTML, CSS) and their libraries
- Experience of consuming REST API
- Demonstrate understanding of good coding practices.
- Experience of writing unit tests.
- Experience of implementation on cloud.
- Use of tools such as JIRA, Git, GitHub.
- Ability to write cross-browser compatible code
- Good Communication skills.
- Ability to participate in team discussions.
- Positive attitude, willingness to learn and self-motivated.
Good to have:
- Exposure on SPA Front End App
- Exposure on Rxjs, Ngrx/store, Nx monorepo, Deck.gl
- Exposure on Turf.js (GIS), cypress
- Exposure on Storybook
- Experience of Docker
- Familiarity with database technologies such as MySQL, Oracle, and MongoDB
- Experience with Serverless.
- Ability to document code inline using JSDoc

Similar jobs


Skills required: -
- Excellent front end/UI skills (JS, HTML, Angular, Flutter) and OR Android skills. -
- Understanding of nodeJS, server-side technologies, exposure to databases. -
- Deep knowhow of data structures, algorithms.
- Hands on development across technologies. -
- B.E/ B.Tech (Computer Science/ Equivalent) from a reputed institute

About the Company:
Gruve is an innovative Software Services startup dedicated to empowering Enterprise Customers in managing their Data Life Cycle. We specialize in Cyber Security, Customer Experience, Infrastructure, and advanced technologies such as Machine Learning and Artificial Intelligence. Our mission is to assist our customers in their business strategies utilizing their data to make more intelligent decisions. As a well-funded early-stage startup, Gruve offers a dynamic environment with strong customer and partner networks.
Why Gruve:
At Gruve, we foster a culture of innovation, collaboration, and continuous learning. We are committed to building a diverse and inclusive workplace where everyone can thrive and contribute their best work. If you’re passionate about technology and eager to make an impact, we’d love to hear from you.
Gruve is an equal opportunity employer. We welcome applicants from all backgrounds and thank all who apply; however, only those selected for an interview will be contacted.
Position summary:
We are building an advanced Cybersecurity AI Platform designed for high-stakes security environments, including Fortune 500 enterprises, government agencies, and defense organizations. As a UI Engineer, you will be responsible for developing a high-performance, secure, and responsive user interface that enables security teams to visualize real-time threat intelligence and interact with large-scale security datasets while adhering to the highest security and compliance standards.
You will work with React.js, TypeScript, APIs, WebSockets, and a hybrid JavaScript SDK to build enterprise-grade security applications and dashboards that are fast, scalable, and trusted by organizations where security is critical.
Key Roles & Responsibilities:
- Develop responsive applications that efficiently manage large-scale cybersecurity systems
- Build scalable UIs that render large volumes of security data efficiently
- Create real-time security dashboards using React.js, TypeScript, and data visualization libraries (Recharts, ECharts, or Chart.js)
- Integrate WebSockets, REST APIs, and a JavaScript SDK to ensure real-time security event tracking
- Implement role-based access control (RBAC/ABAC), multi-factor authentication (MFA), and secure session management
- Follow secure UI development practices to prevent XSS, CSRF, Clickjacking, and data leaks
- Optimize UI performance using React Profiler, Lighthouse, lazy loading, and memoization
- Write and maintain comprehensive end-to-end tests using Playwright to ensure cross-browser compatibility and security validation
- Work in an agile startup environment, balancing speed and precision to deliver high-impact features
Basic Qualifications:
- A bachelor’s or master’s degree in computer science, electronics engineering or a related field
- 5+ years of experience in building modern web applications using React.js and TypeScript
- Strong experience in Playwright for automated UI testing, network interception, and security debugging
- Deep understanding of secure frontend development, including Content Security Policy (CSP), input validation, and secure authentication flows
- Experience handling real-time data via WebSockets and REST APIs
- Proficiency in state management using Zustand or React Query
- Knowledge of accessibility best practices (WCAG, Section 508)
- Familiarity with frontend performance tuning and handling large-scale datasets
- Strong grasp of Git, CI/CD pipelines, and cloud-based frontend deployment (Vercel, AWS, or similar platforms)
Preferred Qualifications:
- Experience in cybersecurity, threat intelligence, or network security platforms
- Prior work on real-time data dashboards for security monitoring
- Familiarity with geospatial JavaScript tools for tracking and visualizing security threats
- Experience with Storybook for UI documentation and component testing


Company Background:
Founded in 2016, they are one of the leading online scheduling software companies in the world, with over 200,000 customers globally. They are a profitable, high-growth bootstrapped platform-as-a-product company with 50+ team members looking to grow to $50M in revenue in the next 3 years.
Loction: Remote (Expenses paid quarterly travel to Head Office)
About this job
We are looking for a Senior Software Engineer with 5+ years of experience in Angular and frontend application development. You will work with a team of problem solvers working collaboratively to build custom solutions. If you are excited to learn new things and thrive in a team-based culture, and if you are looking for hyper-growth in your career then this could be a place for you!
What will you do
- Work with the team to break user stories into tasks and delegate them to the team members.
- Write code that meets standard and delivery guidelines.
- Mentor other engineers on the team to develop high-quality software (including the use of static analysis tools, Testing frameworks, and code reviews)
- Analyze solutions and help implement engineering best practices.
- Work with Project Managers for timely delivery and forecast.
- Lead and mentor junior engineers on technical issues. Perform blameless RCAs when issues occur and take ownership to resolve issues.
- Work closely with backend engineers, DevOps, and QA teams for seamless delivery.
What you should have
- Strong experience with front-end technologies including Angular, Javascript and gRPC, RESTful APIs, etc
- Ability to write efficient, secure, well-documented, and clean code
- Proven ability to work with multiple teams, multitask and prioritize.
- Experience with Git, JIRA, and Agile working methodology
Benefits
- Competitive compensation
- A chance to work and contribute to company's low-code platform which is soon to be open-source.
- Endless career opportunities and multiple paths for career development - Paid parental and maternity leave
- Hospitalization, health, and life insurance, and accident coverage
- Flexible hours
- Remote working flexibility
- Transparency and visibility throughout a fast-paced, successful growth organization
So what happens next?
Once we receive your application our recruitment team will go through it personally and will set up a chat to know more about your experience and interests. If we think you could be a good addition to our company, we will connect you to our team including managers so you can learn more about the life at the company and your responsibilities. We always try to give candidates a smooth onboarding experience.

Work Responsibilities
- What You’ll Do:
- Engineers will develop and improve features for products such as WebView pages called from within Mercari’s web version and native app, along with tools used by the Customer Support Team for answering user inquiries and providing transaction support.
- Senior engineers in the Frontend Team are expected to use their technical skills to lead the team and product development, train members through design and code reviews, and make contributions and improvements to the hiring process, including technical tests.
- Development Environment:
- Languages: HTML, CSS, JavaScript, TypeScript, React, Gatsby, Next.js, GraphQL, Apollo Client, Redux, Cypress, Rendertron, Lit, Playwright
- Infrastructures: Google Cloud Platform (Compute Engine, Kubernetes Engine, App Engine)
- Configuration management tool: Terraform
- Other: Circle CI, GitHub, Slack, JIRA, Crowi, Spinnaker, Datadog
Minimum Requirements
- Shared understanding and belief in Mercari Group's mission and values
- At least 3 years of experience in development related to frontend fields such as web browsers, JavaScript, TypeScript, React.js, Next.js, or Redux
- Experience with developing and operating large-scale products
- Ability to design and develop with performance and scalability in mind
- Ability to use HTML and CSS to implement solid user interfaces
- Knowledge of JavaScript and experience developing with UI libraries or frameworks such as React, Vue.js, and Angular
- Able to understand and explain web operation principles and browsers
- Understanding of version management and ability to participate in development via Git
- Effective communication skills, needed for product development with team members and with other teams
Preferred Requirements
- Extensive knowledge of standard web technologies and specialized knowledge in some areas, like TypeScript, React.js, Next.js, Redux
- Understanding of the characteristics of different libraries/frameworks and the ability to introduce them to projects where necessary
- Ability to design architecture based on the characteristics of the app
- Ability to consistently take initiative in implementing improvements to the app
- Project management and/or team leadership
- Cloud development experience (preferably GCP or AWS)
- Experience contributing to an open-source project
- Familiarity with CI systems and the release process
Working Conditions
Employment Status
Full-time
Office
Bangalore
- Hybrid Workstyle

Min 3 years of professional hands-on React.js development experience Experience with popular React.js workflows, such as Redux or Relay Knowledge of modern web technologies, such as CSS, Typescript/ES6, Less/Sass, HTML5 Experience writing unit tests with Jest/Enzyme or equivalent tools. Familiarity with Git Experience working in an agile environment (Scrum preferred) as part of a cross-functional team Strong communication skills Experience with other JavaScript frameworks (AngularJS, Vue.js) or native mobile (Kotlin, Swift) is a plus Experience developing to inclusive design best practices, up to and beyond meeting WCAG standards. |
Create effectively tested, re-usable, and efficient JavaScript code Develop mission critical user experiences Support continuous improvement by staying up-to-date on front-end technology Work collaboratively with a team in an Agile environment. |

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
UROOJ is looking for a Front-End UI/UX Developer who is motivated to combine the art of design with the art of programming. Responsibilities will include translation of the UI/UX design wireframes to actual code that will produce visual elements of the application. You will work with the UI/UX designer and bridge the gap between graphical design and technical implementation, taking an active role on both sides.
Technical Experience:
- Minimum 5 years of interactive design experience
- Must be highly proficient in CSS3, HTML5, Javascript, Web
technologies such as Angular2, Bootstrap,Backbone.JS, React Native,
React.JS, JQuery, Knockout, and Redux - Well versed with RESTful web services
- Experience developing custom reusable components
- Experience developing complex design components.
- Strong knowledge of Object-Oriented Programming
- Good understanding/experience in the following technologies would be a plus:
- Agile Methodologies
- Data Modelling / UML
- Knowledge of Unix Shell scripting
Desired Candidate Profile
- Minimum 5-10 years of experience in UI development
- Bachelor's Degree preferred, or equivalent combination of education, training, and experience
- Must possess and demonstrate a good understanding of user interface design, usability
- Extremely attentive to details and efficiency to work under tight deadlines
- Must be Result oriented & should have an ability to work independently
- Experience in resolving cross-browser compatibility issues
- Makes it a point to avoid typical loopholes and points of failure in the code and passionate about solving issues as quickly as possible
- Attention to detail and pixel perfection
- Should be independent and confident in handling daily task

Experience: 6+ Years
Essential Skills & Experience
- Must to have minimum of 3 years of experience in using Angular 2+ and above versions.
- Develop modern software applications and working with the team to solution definition and guide teams through execution and implementation
- Ensuring high performance on mobile and desktop
- Must have experience for writing tested, idiomatic, and documented Angular, JavaScript, HTML and CSS
- Must have knowledge of OOP concepts, industry best practices and architecture designs.
- Must have good understanding of web technology/enterprise level applications.
- Coordinating the workflow between the graphic designer, the HTML coder, and yourself
- Cooperating with the back-end developer in the process of building the RESTful API
- Communicating with external web services
- Experience should include structured source code management using SVN or GIT and build using MAVEN/Grunt.
- Good to have backend experience in any one of the backend technologies mentioned below:
- Java with Spring boot.
- PHP
- Need to have good experience in Web application designing.
- Good to have experience in Agile methodology.
Nice to Have
- Experience with web servers like Nginx or NodeJS
- Basic awareness of cloud orchestration frameworks like Kubernetes/Docker
- Understanding of Unit Testing Frameworks
BEHAVIORAL SKILLS
- Self-motivated and a Quick Learner
- Ability to consistently perform and meet deadlines
- Attention to detail and follow-through
- A good understanding of customer satisfaction
- Ability to work effectively in a team as well as in an individual environment
- Excellent written and verbal communication skills






