React Native Developer

About the Role

MARS Telecom is looking for a strong Full Stack Developer who can take ownership of backend-heavy development while contributing to front-end needs when required. The role involves building scalable APIs, maintaining cloud-hosted services, and ensuring smooth integration across systems.

Key Responsibilities

• Develop, enhance, and maintain backend services primarily using C# / .NET Core.
• Build and maintain REST APIs with strong attention to performance and reliability.
• Work with AngularJS for UI-related tasks when needed (light front-end contribution).
• Deploy, manage, and troubleshoot services on AWS.
• Work with databases (SQL/NoSQL) for data modeling, queries, and optimization.
• Collaborate with product, QA, and other engineering teams to deliver end-to-end features.
• Write clean, testable, and maintainable code.

Must-Have Skills

• 4–8 years of hands-on development experience.
• Strong expertise in C# or .NET Core.
• Practical experience with AngularJS.
• Solid understanding of REST API development.
• AWS exposure (EC2, Lambda, S3, RDS, or similar).
• Experience with any database (SQL Server, PostgreSQL, MySQL, MongoDB, etc.).
• Ability to work independently in a pure IC (Individual Contributor) capacity.

Good-to-Have

• Experience with microservices architecture.
• Basic CI/CD understanding.
• Familiarity with DevOps tools or containerization (Docker/Kubernetes).

Who Will Succeed in This Role

• Someone who enjoys backend-heavy work and solving complex engineering problems.
• A developer who prefers hands-on coding vs. people management.
• Someone adaptable and able to work in a fast-paced telecom/tech environment.

Job description

Roles and Responsibilities:

• In conjunction with relevant stakeholders, develop and maintain the company's websites across all brands.
• Ensure all websites are engaging, responsive, continually optimized, secure, up-to-date and consumer relevant.
• Work with the product management, content creation, Design and Social Media teams to ensure alignment.
• Analyze market, consumer and competitive trends and apply as appropriate.
• Manage, monitor, and present relevant analytics, data, trends, successes, exceptions, feedback, threats and changes regarding the company's web presence and action as appropriate.
• Manage and monitor all website hosting.

Desired Candidate Profile

• Bachelor’s degree in computer science or similar.
• Strong knowledge of HTML/5, CSS, SCSS and JavaScript.
• Experience in Shopify Liquid + jQuery, Shopify Theme Customization
• Strong experience in WordPress Plugins, custom themes, custom fields, customization, short code, CSS, MySQL, PHP, Bootstrap, Shopify.
• Strong experience in Shopify App, Theme Integration, Shopify Flow, Creating custom theme sections.
• Experience building static, dynamic, semantic, and accessible websites.
• Proficient in Git and experience in eCommerce and B2B website development.
• Experience using design tools, such as Sketch, Photoshop or Illustrator, and prototyping tools.
• Strong knowledge of developing for Content Management Systems (Example: WordPress, etc.).
• Advanced knowledge of Microsoft Office applications, e.g., Outlook, Word, PowerPoint and Excel.
• Node.js and server knowledge are a plus.
• The ability to navigate in both Mac and PC environments.
• A proven track record in a similar role (minimum 2 years)
• 2+ years of proven experience with a portfolio of published websites.
• Strong analytical skills for data analysis.
• Strong technical focus, project management, multitasking, and decision-making skills.

Job Title: Software Development Engineer 2 (SDE 2) – React / Next.js / React Native

Location: Remote

Job Type: Full-TimeAbout the Role

We are looking for a passionate and skilled SDE 2 with strong experience in React.js and Next.js, and an eagerness to contribute to mobile app development using React Native. As a core member of our frontend team, you'll play a critical role in building scalable web applications and delivering a seamless mobile experience.Responsibilities

• Design, develop, and maintain complex frontend applications using React.js and Next.js
• Collaborate with designers and backend engineers to implement responsive, high-quality UI/UX
• Participate in architectural decisions and contribute to improving development workflows
• Contribute to the development of cross-platform mobile apps using React Native
• Write clean, maintainable, and well-tested code
• Perform code reviews and mentor junior engineers as needed
• Stay up to date with the latest trends and best practices in frontend and mobile development

Requirements

• 3–5 years of experience in software development, with a focus on frontend technologies
• Strong proficiency in React.js and Next.js
• Good understanding of JavaScript, TypeScript, and modern frontend tooling (Webpack, Babel, etc.)
• Experience with state management libraries (Redux, Zustand, Recoil, etc.)
• Familiarity or hands-on experience with React Native or willingness to work on mobile apps
• Knowledge of RESTful APIs and frontend-backend integration
• Experience with Git and modern CI/CD pipelines
• Excellent problem-solving, debugging, and analytical skills
• Strong communication and team collaboration abilities

Nice to Have

• Experience with SSR and performance optimization in Next.js
• Familiarity with native mobile development (Android/iOS)
• Knowledge of testing frameworks like Jest, React Testing Library, Detox, etc.
• Experience with app deployment to App Store / Play Store

What is the role?

You will be responsible for developing and designing front-end web architecture, ensuring the responsiveness of applications, and working alongside graphic designers for web design features, among other duties. You will be responsible for the functional/technical track of the project

‍Key Responsibilities

• Developing front end website architecture

• Designing user interactions on web pages

• Developing back end website applications

• Creating servers and databases for functionality

• Ensuring cross-platform optimization for mobile phones

• Ensuring responsiveness of applications

• Working alongside graphic designers for web design features

• Seeing through a project from conception to finished product

• Designing and developing APIs

• Meeting both technical and consumer needs

• Staying abreast of developments in web applications and programming languages

What are we looking for?

An enthusiastic individual with the following skills. Please do not hesitate to apply if you do not match all of it. We are open to promising candidates who are passionate about their work and are team players.

• Education - BE/MCA or equivalent

• Overall 4+ years of experience

• Agnostic/Polyglot with multiple tech stacks

• Worked on open source technologies – NodeJs, ReactJs, python, Mysql, No SQL, MongoDB, DynamoDB

• Good experience with Front-end technologies like Javascript frameworks, Reactjs, Angularjs

• Backend exposure – good knowledge of building API

• Worked on serverless technologies

• Efficient in building microservices in combining server & fronted

• Knowledge of cloud architecture

• Should have sound working experience with relational and columnar DB

• Should be innovative and communicative in approach

• Will be responsible for functional/technical track of a project

Whom will you work with?

You will work with a top-notch tech team, working closely with the architect and engineering head. 

SharePoint Developer

Job Description

We are seeking a highly skilled SharePoint Developer with 4-15 years of experience to join our dynamic team. The ideal candidate will have a deep understanding of SharePoint technologies and a proven track record of designing, developing, and deploying robust SharePoint solutions.

Responsibilities:

• Design, develop, and customize SharePoint solutions, including workflows, custom forms, and web parts.
• The candidate must know tamil language.
• Migrate SharePoint environments and upgrade existing solutions to the latest versions.
• Troubleshoot and resolve complex technical issues related to SharePoint.
• Collaborate with business analysts, project managers, and other stakeholders to understand requirements and deliver effective solutions.
• Stay updated with the latest SharePoint trends and technologies.
• Adhere to best practices and coding standards.

Required Skills and Experience:

• Strong proficiency in SharePoint development, including SharePoint Framework (SPFx), PowerShell scripting, and SharePoint Add-ins.
• In-depth knowledge of SharePoint architecture, configuration, and administration.
• Experience with SharePoint Online and on-premises environments.
• Strong understanding of web development technologies, including HTML, CSS, and JavaScript.
• Experience with Microsoft Power Platform (Power Apps, Power Automate, Power BI) is a plus.
• Excellent problem-solving and analytical skills.
• Strong communication and interpersonal skills.

If you are a passionate SharePoint Developer with a proven track record of delivering innovative solutions, we encourage you to apply.

FULL STACK DEVELOPER

Responsibilities

• Develop interactive, user-friendly applications using the latest frameworks

• Deliver across the entire application life cycle in the stages of concept, design, build, deployment, test, and release to app stores and support.

• Collaborate with product owners and designers to translate product requirements and designs into reality

• Own and develop feature sets that involve responsive UIs and restful services to ensure a seamless user experience.

• Interact with the product, engineering, and business teams across geographies to leverage their expertise and contribute efficiently.

• Ensure that all components and the overall application are robust and easy to maintain.

• Continuously optimize and improve the application performance

• Proactively acquire knowledge of the latest industry trends and best practices in mobile technologies to implement them and educate the teams to increase the effectiveness of technology solutions.

Requirements

• B.Tech/ B.S. or M.Tech/ M.S. or equivalent in Computer Science, IT, or related field

• 2-6 years of experience

Mandatory Skills

• 2+ years of experience designing and building production-level web applications including:

• Programming knowledge in JavaScript, NodeJS

• Good knowledge in developing front-end software, with deep experience in one or more relevant

front-end frameworks (ReactJs, Angular, Vue etc.).

• Expertise in Web/mobile app development using React Native

• Experience in product development on mobile platforms using React Native

• Familiar in developing backend (JS/Node/C#).

• Basic understanding of RDBMS databases

• Working knowledge of design patterns, SOLID principles, and development best practices. Ability to

independently write code and unit test cases

• Mastery of standard frontend technologies like modern HTML, CSS, JavaScript (we use React,

Redux, Webpack, NodeJS etc.), REST, and JSON.

Desirable Skills

• ES6/7, Node, package management /webpack/parcel.

• Exposure to data modeling with any of the database technologies.

• Full stack understanding of web/mobile/API/database development concepts and patterns.

• Experience in DevOps would be a plus.

• Experience in TypeScript would be a plus.

• Excitement about the latest trends in application design