Senior Software Engineer

About the Role:

We are looking for a highly skilled Senior Full Stack Developer who can independently design, develop, integrate, deploy, and maintain modern websites, web applications, e-commerce solutions, customer portals, and internal business platforms.

This role requires end-to-end ownership of projects, from architecture and development through deployment and ongoing support. The ideal candidate is comfortable working across frontend, backend, CMS platforms, APIs, databases, cloud infrastructure, and third-party integrations.

Key Responsibilities:

● Build websites, web applications, customer portals, and digital platforms from scratch.

● Convert designs from Figma into production-ready solutions.

● Architect scalable, secure, and maintainable systems.

● Develop frontend applications, backend services, APIs, and integrations.

● Build headless CMS solutions and multilingual websites.

● Integrate external systems such as CRM, ERP, PIM, payment, marketing, and identity platforms.

● Deploy, maintain, and optimise applications for performance, SEO, accessibility, and security.

● Troubleshoot, enhance, and support existing digital platforms.

Required Technical Skills

Frontend & Backend:

● React.js, Next.js

● JavaScript, TypeScript

● HTML, CSS, SCSS, Tailwind CSS

● REST APIs, GraphQL, Webhooks

● Authentication & Authorization

CMS & E-commerce:

Experience with modern CMS and headless architectures. Knowledge of 2–3 platforms such as:

● WordPress

● Sanity

● Strapi

● Contentful

● Storyblok

● Payload CMS

● Experience with WooCommerce, Shopify and Headless Commerce Solutions

Infrastructure & Data:

● MySQL, PostgreSQL, MongoDB

● AWS, Google Cloud, Vercel

● CI/CD pipelines

● GitHub and modern development workflows

Good to have:

● Experience with Node.js, Express.js

● Experience with AI-assisted development tools such as Cursor, Claude Code, Codex, Lovable, and Figma AI.

● Familiarity with AI APIs such as OpenAI, Claude, or Gemini.

● Experience working in agency environments and managing multiple projects.

● Experience integrating websites and applications with:

i) CRM systems

ii) ERP systems

iii) PIM systems

iv) Payment gateways

v) Marketing automation platforms

vi) Identity providers (SSO/OAuth)

vii) Shipping, booking, inventory, and product feed systems

Examples include HubSpot, Salesforce, SAP, Business Central, Akeneo, Inriver, Stripe, Klarna, Azure AD, Microsoft Graph, and Google APIs.

Soft Skills:

● Strong ownership and problem-solving mindset

● Excellent communication and stakeholder management skills

● Ability to independently estimate, plan, and deliver projects

● Comfortable working in a fast-paced agency environment

● Ability to manage projects from concept to launch as an individual contributor

Ideal Candidate Profile:

● 3+ years of Full Stack Development experience.

● Strong experience with React.js, Next.js, APIs, and modern CMS platforms.

● Proven experience delivering complete projects independently.

● Experience integrating external business systems and building custom applications.

● Strong problem-solving, communication, and project ownership skills.

● Portfolio demonstrating websites, applications, integrations, and digital products.

Benefits:

• Health insurance
• Provident Fund

Work Location: In person

Job Description:

As a Full Stack Developer, your role is to design, develop, and maintain scalable and high-performance web applications using Java and Angular technologies. You will be responsible for both front-end and back-end development, collaborating with cross-functional teams to deliver robust and user-friendly software solutions.

Responsibilities:

• Full Stack Development: Design, develop, test, and deploy web applications using Java, Angular, and related technologies.
• Front-End Development: Create responsive and intuitive user interfaces using HTML, CSS, and JavaScript frameworks like Angular.
• Angular Application Development: Utilize your expertise in Angular to design and develop responsive, efficient, and visually appealing web applications. Collaborate with UX/UI designers to transform wireframes and mockups into fully functional features.
• UI/UX Improvements: Continuously improve the user experience of our applications by identifying and addressing UI/UX issues and proposing innovative solutions to enhance user satisfaction.
• Back-End Development: Develop server-side logic and APIs using Java frameworks like Spring, Spring Boot, or Java EE.
• Database Integration: Design and implement database structures and queries using relational databases like MySQL, PostgreSQL, or Oracle.
• System Architecture: Participate in architectural discussions and provide technical expertise to ensure scalability, performance, and maintainability of the application.
• Code Reviews and Testing: Conduct code reviews to ensure code quality, performance, and adherence to best practices. Write and execute unit tests and participate in integration and system testing.
• Bug Fixing and Maintenance: Identify and resolve defects and performance issues in the application. Provide ongoing support and maintenance of deployed applications.
• Collaboration and Communication: Work closely with cross-functional teams including designers, product managers, and other developers to understand requirements, provide technical insights, and deliver high-quality software solutions.
• Continuous Learning: Keep up to date with emerging technologies and industry trends. Apply new tools and techniques to improve development processes and enhance application performance.

Requirements:

• Proficient in Java programming language and related frameworks like Spring, Spring Boot, or Java EE.
• Strong experience in front-end development using Angular, HTML, CSS, and JavaScript.
• Solid understanding of web application architecture and design patterns.
• Experience with relational databases and SQL queries.
• Familiarity with version control systems like Git and development tools like IDEs and build tools.
• Knowledge of RESTful APIs and web services.
• Basic understanding of containerization technologies (e.g., Docker, Kubernetes).
• Understanding of Agile development methodologies and practices.
• Excellent problem-solving and analytical skills.
• Strong communication and collaboration abilities.
• Bachelor's degree in computer science, Software Engineering, or a related field (or equivalent experience).

Preferred Skills:

• Experience with cloud technologies (e.g., AWS, Google Cloud Platform).
• Knowledge of containerization technologies (e.g., Docker, Kubernetes).
• Familiarity with DevOps practices and tools (e.g., Jenkins, Git, CI/CD).
• Experience with test automation frameworks (e.g., JUnit).
• Demonstrable experience in building dynamic web applications using Angular, with in-depth knowledge of Angular 2+ features and concepts.

Requirements: 

• 5-8 years of experience in software development 

• Solid working experience in Java and J2EE development skills. 

• Object-oriented and service-oriented design concepts, including knowledge of data transfer objects and associated design patterns. 

• Experience with Angular Framework, JavaScript, and CSS. 

• Comprehensive knowledge of Web design patterns and front end technologies like HTML5, JQuery and MVC framework like spring and Spring Boot. 

• Excellent communication skills with the ability to solicit and formalize requirements and work with end users/customers. 

• Experience with agile development methodology. 

About OJ Commerce: 

OJ Commerce is a fast-growing, profitable online retailer based in Florida, USA with a full-fledged India office based in Chennai driven by a sophisticated, data-driven system to run the operations with virtually no human intervention. We strive to be the best-in-class ecommerce company delivering exceptional value to customers by leveraging technology, innovation and brand-partnerships to provide a seamless & enjoyable shopping of high-quality products at the best prices to our customers.

Responsibilities:

Work with business-stakeholders to understand requirements, prototype, build and deploy it.

CRUD the backend code you own keeping maintenance, performance and security in mind.

Keep up breast of latest technologies and its ecosystem and adopt ones that aid safe product delivery at speed.

Automate the boring and mundane stuff for you prefer to be productive than being busy.

We are flat. Be responsible for professional growth of self and the team. 

• Tune application for performance.
• Take initiatives and manage change to work towards business goals at speed without compromising safety.
• Coach full-stack developers on backend skills.
• Provides problem resolution support, specific to application issues, identifies and resolves problems in application software, determines symptoms and ensures accurate problem definition

Develop functional, architectural and other documentation as required for productive functioning of teams.

• Be the brand ambassador for OJ Commerce by speaking at meetups, conferences, etc.
• We are fluid. Be ready for changing dynamics in responsibilities from time to time. Exciting isn't?
• Take the lead in digital transformation of legacy applications.

What you need to shine?

• You have the prior experience in modernising legacy applications.
• You are a passionate hands-on developer with deep experience in building enterprise grade software in Microsoft ASP.NET Core, ASP.NET MVC, Web API, SOA, Micro-Services and RESTful Services with knowledge of SQL Server database.
• You have the ability to see and work on the big picture (Application Architecture) and devilish details (Complex Code).
• Strong experience in developing web applications using C#, VB.Net, .NET, LINQ, Net Framework 4.0, MVC 3/4/5, ASP.NET Web API, .Net Core etc.
• You are Cloud savvy, preferably Google Cloud.
• You have rich experience in Object-Oriented Programming (OOP) with good knowledge of practical design-patterns and its applications.

Hands-on experience in building SOA or Micro-services preferably on .NET Core.

Proven Architectural skills with high standards in Code quality

Knowledge of ReactJS/Typescript would be added advantage.

Practical experience in Agile development methodologies of using CI/CD.

Extreme Programming (TDD) experience is sought after by us.

What we Offer

• Greenfield opportunity to transform legacy backend applications to latest technology stack.
• Fast-paced start-up environment: This is not for the faint hearted; you need grit and passion as much as you need the core skills.
• Work in an interdisciplinary team where learning from one another and developing solutions cross-functionally is a key part of our culture.
• Golden opportunity to make history by making big business impact.
• Competitive salary to take good care of self and family.
• Insurance Benefits: Medical and Accident cover.
• Flexible Working Hours

Salary: No bar for right candidate

React JS

Node JS

Graphql

Required background:

Ideal candidate is full stack with a focus on the backend

Can work with React.JS and is comfortable with CSS

Strong Node.JS with working experience in Graphql

Worked on scaling issues and real-time distributed systems

Has experience building microservices.

Has work experience with web sockets, WebRTC and RTMP / HLS.

5.5+ years of experience after college

Ideally has past experience with Java or GoLang.

Xoxoday is looking for a highly skilled computer programmer who is comfortable with front end programming. The front-end developer's job is to convert website design files into high fidelity HTML/CSS and work on ReactJS code to bring it to life.

• Design and develop UI for SaaS Application using HTML/CSS
• Driving innovations
• Estimate efforts, identify risks, devices and meets project schedules
• Mentors and coaches’ engineers and provide technical leadership

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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.

• 4 years of strong design and development experience in building massively large-scale distributed internet systems and products
• Skillsets -

• Expert - HTML/CSS/Bootstrap/Pixel perfect UI development.
• Good - ReactJS/AngularJS

• Scripting languages like NodeJS will be good to have
• Building single page applications with multiple components
• Working on complex dashboards and reporting interfaces
• Data structures & algorithms skills
• Open source software, frameworks, and broader cutting-edge technologies
• Modern JavaScript libraries and front-end components
• BS/MS in Computer Science or equivalent

You will be working with top-quality engineers who have built one of the best employee engagement SaaS platforms. You will be reporting to AVP Engineering and working closely with the Architect and other leads.

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A wholesome opportunity in a fast paced environment that will enable you to juggle between concepts, yet maintain quality on content, interact and share your ideas and have loads of learning while at work. Work with a team of highly talented young professionals and enjoy the benefits of being at Xoxoday.

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A fast growing SaaS commerce company based in Bangalore with offices in Delhi, Mumbai, SF, Dubai, Singapore and Dublin. We have three products in our portfolio: Plum, Empuls and Compass. Xoxoday works with over 1000 global clients. We help our clients in engaging and motivating their employees, sales teams, channel partners or consumers for better business results.

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We look forward to connecting with you. As you may take time to review this opportunity, we will wait for a reasonable time of around 3-5 days before we screen the collected applications and start lining up job discussions with the hiring manager. We however assure you that we will attempt to maintain a reasonable time window for successfully closing this requirement. The candidates will be kept informed and updated on the feedback and application status.