11+ Apache Log4j Jobs in Delhi, NCR and Gurgaon | Apache Log4j Job openings in Delhi, NCR and Gurgaon

What you need to have:

Job Description:

PHP Developer (candidates having experience with PHP, WordPress & WooCommerce should only apply and provide the details through the shared link)

Company: Wisetr Technology Pvt. Ltd. ("FunnelKit is one of the brands of Wisetr Technology Pvt. Ltd.") 

Website: www(dot)funnelkit(dot)com

Location: Delhi, Tilak Nagar (work from office/ on-site only)

Experience: 5+ years + AI mindset

Education: Engineering candidates should only apply with relevant experience with WordPress and WooCommerce plugin/ product development (not theme customization)

Working Days: 5 days - Monday – Friday

About FunnelKit

FunnelKit builds powerful no-code funnel and marketing automation products for WooCommerce businesses worldwide. Our mission is to help small businesses grow profitably by giving them the right tools to increase conversions and revenue—without unnecessary complexity.

We are a product-first, customer-driven team that values ownership, simplicity, kindness, and excellence.

Role Overview

This role is ideal for someone who:

• Can lead development of our WordPress & WooCommerce product suite as a senior engineer who thinks beyond code
• Enjoys solving real customer problems
• Has worked on production-level WordPress plugins or SaaS products
• Takes ownership of both development and troubleshooting

You'll drive architectural decisions, mentor team members, and shape products that impact thousands of businesses. We're looking for someone who combines deep technical expertise with product thinking—understanding not just how to build features, but why they matter to customers.

You will work closely with Development, Product, QA, and Customer Success teams to build, improve, and support FunnelKit’s core products.

Key Responsibilities

1. Plugin Development & Product Feature Development

• Build and maintain WordPress plugins to extend site functionality and improve user experience
• Own architecture decisions for complex features across multiple products
• Work with the Product team to convert requirements into high-quality code
• Build custom solutions based on real customer use cases
• Ensure all features are properly tested and documented before release
• Mentor mid-level and junior developers through code reviews and pairing
• Lead initiatives that improve developer productivity and code quality
• Think creatively about technical challenges—finding innovative solutions
• Drive technical standards and best practices for the team

2. WooCommerce Integration & WordPress Hooks

• Develop custom solutions and features specifically for WooCommerce stores using WordPress hooks.
• Utilize deep knowledge of WordPress hooks (actions & filters) to extend core functionality and integrate with other plugins. 

3. Troubleshooting & Release Stability

• Monitor product behavior after updates and releases
• Debug complex cross-system issues and performance bottlenecks
• Ensure smooth upgrades and backward compatibility
• Perform root-cause analysis to prevent repeat issues
• Resolve issues related to plugin conflicts, performance, and compatibility with WordPress and WooCommerce.

4. Product Improvement & Analysis

• Design scalable solutions that work across our product ecosystem
• Analyze L2 support tickets to identify patterns and gaps
• Collaborate with Product and Engineering teams to implement improvements and evaluate technical feasibility and trade-offs

5. Git & Code Management

• Manage code using Git (commits, merges, releases)
• Maintain clean, scalable, and secure codebases
• Follow WordPress and WooCommerce best practices
• Conduct regular code reviews

6. AI-Assisted Development

• Use Cursor AI for code assistance, security checks, and snippet creation
• Improve development speed while maintaining high code quality
• Work closely with the development team to ensure smooth integration of plugins with existing systems
• Document technical decisions and create knowledge-sharing resources

7. QA & Test Case Collaboration

• Create clear use cases for QA testing
• Work closely with QA to ensure all features and fixes are thoroughly tested
• Reduce post-release bugs through strong pre-release validation

8. Internal Support to Customer Success

• Assist Customer Success Engineers with technical guidance
• Help resolve complex L1 issues when required
• Ensure recurring problems are documented and addressed at the product level
• Handle and resolve L2 support tickets for FunnelKit Checkout, Cart, and Bump
• Debug complex WordPress, WooCommerce, and plugin-related issues
• Provide fast, stable, and scalable solutions
• Identify recurring issues and propose long-term product improvements
• Coordinate closely with Customer Success Engineers

9. CSS & Template Development

• Develop and maintain CSS and templates for FunnelKit products
• Ensure responsive, cross-browser compatible designs
• Maintain high UI and performance standards

Required Skills & Experience

• 5+ years of hands-on WordPress development
• Strong experience with:
• WordPress Core & Plugin Development
• WooCommerce internals and its ecosystem (APIs & customizations)
• WordPress hooks (actions, filters, and custom hooks)
• PHP mastery (expert-level OOP, design patterns and SOLID principles)
• Database proficiency - Advanced MySQL skills, query optimization, custom table design
• JavaScript, HTML, CSS
• Strong debugging and troubleshooting skills to resolve plugin related issues
• Security First - Expert in preventing SQL injection, XSS, CSRF; capability checks and input validation
• Experience working on product-based WordPress plugins or SaaS
• Strong understanding of orders, checkout flows, and extensibility points
• Proficient with Git version control and collaboration
• Performance Mindset: Experience optimizing slow queries, managing memory, and profiling
• Technical Leadership: Code review experience, mentoring ability, architecture decision-making
• Communication: Explains complex technical concepts clearly to different audiences
• Ability to work on-site from our Delhi office

Nice-to-Have Skills

• Payment gateway integration and debugging experience
• Background processing and job scheduling (Action Scheduler or similar)
• REST API design and development
• Multi-currency or internationalization experience
• Subscription/recurring billing systems knowledge
• Contributing to or maintaining open-source projects
• Experience building WooCommerce extensions
• Experience with checkout, cart, or conversion-focused products
• Familiarity with performance optimization and security best practices
• Experience using AI tools for development
• Candidates with hands-on experience in Agentic AI systems and working with Claude Code will be given preference.

Why This Role is Exciting

• Product Impact: Build features that directly impact revenue for thousands of businesses
• Cross-Product Thinking: Work across an ecosystem of products, not siloed features
• Innovation Encouraged: Find creative solutions to hard problems—we value ingenuity
• Real Leadership: Influence technical direction without organizational bureaucracy
• Modern Engineering: AI-enhanced workflows, continuous improvement, quality-first culture
• WordPress at Scale: Solve interesting challenges in one of the world's largest tech ecosystems

What Success Looks Like

First 3 Months:

• Lead your first major feature from design to deployment
• Establish yourself as a reliable code reviewer
• Identify and fix a significant performance or architectural issue

First 6 Months:

• Own a product area and drive its technical direction
• Mentor team members with measurable improvement in their skills
• Ship an innovative solution that becomes a best practice

First Year:

• Drive cross-product improvements that benefit the entire ecosystem
• Be the technical leader others consult for complex decisions
• Contribute to hiring and growing the engineering team

What We Value

• Product-minded engineering: Understanding business impact, not just technical elegance
• Ownership mentality: Taking responsibility for outcomes, not just tasks
• Continuous improvement: Always learning, always getting better
• Knowledge sharing: Writing docs, mentoring others, building team capability
• Creative problem-solving: Seeing opportunities others miss, finding better ways

What We Offer

• Opportunity to work on globally used WordPress products
• Competitive senior-level compensation
• High-ownership, low-bureaucracy environment
• Collaborative, product-driven culture
• Competitive salary based on experience
• Long-term growth and learning opportunities
• Technical leadership growth opportunities

How to Apply

• Links to significant projects you've led (GitHub, WordPress.org, portfolio)
• Brief note on a technical challenge you solved creatively

NOTE: This is a full-time, on-site position based in Delhi. Remote or hybrid candidates will not be considered.

FunnelKit is committed to creating an inclusive environment and is an equal opportunity employer. We celebrate diversity and welcome applications from candidates of all backgrounds.

Job Types: Full-time, Permanent

Benefits:

• Health insurance
• Paid sick time
• Provident Fund
• Paid time off

Ability to commute/relocate:

• Tilak Nagar, Delhi, Delhi: Reliably commute or planning to relocate before starting work (Required)

Application Question(s):

• Experience with Core PHP, WordPress & WooCommerce is a must.

Work Location: In person

About the Role

We are looking for a highly skilled and experienced Senior React Native Developer with backend experience to join our team and lead the development of our cross-platform mobile application and its supporting backend services. You'll play a pivotal role in building, launching, and scaling a high-performance app that runs seamlessly on both iOS and Android — all from a single codebase — while also architecting and maintaining robust backend infrastructure in Node.js.

If you're passionate about mobile technologies, experienced in backend systems, and excited about building high-quality products from the ground up, we’d love to hear from you Responsibilities

• Lead the end-to-end development of a cross-platform mobile application using React Native.
• Build and maintain backend services and APIs using Node.js, ensuring scalability and performance.
• Collaborate with product managers, designers, and other engineers to deliver intuitive and seamless user experiences.
• Design and implement secure, reusable, and modular components (both frontend and backend).
• Optimize app and API performance across a wide range of devices and platforms.
• Ensure app and backend compliance with modern security, performance, and design standards.
• Set up and manage CI/CD pipelines for both frontend and backend (e.g., Fastlane, EAS, GitHub Actions).
• Integrate third-party APIs, services, analytics, push notifications, and more.
• Manage app store submissions and backend deployments.
• Mentor junior developers and contribute to establishing mobile and backend development best practices.

Requirements

Must-Have:

• 5+ years of experience in full-stack or mobile application development.
• 3+ years of hands-on experience with React Native.
• 2+ years of experience working with Node.js for backend development.
• Strong understanding of JavaScript (ES6+), TypeScript, and modern React architecture.
• Experience designing and integrating RESTful APIs, managing authentication, and handling network issues.
• Deep knowledge of mobile app development lifecycle for both iOS and Android.
• Familiarity with native build tools (Xcode, Android Studio).
• Solid grasp of mobile UI/UX principles and performance optimization techniques.
• Proficiency with Git, GitHub/GitLab, and agile workflows.
• Experience with features like push notifications, deep linking, in-app purchases, and analytics SDKs.

Preferred:

• Experience with Expo or EAS for managed workflows.
• Knowledge of CI/CD tools (Fastlane, Bitrise, GitHub Actions, etc.).
• Exposure to native modules (Objective-C/Swift and Java/Kotlin).
• Familiarity with automated testing frameworks (Jest, Detox, etc.).
• Experience publishing apps to the App Store and Google Play.
• Prior experience in startups or high-growth product environments.
• Working knowledge of databases (e.g., MongoDB, PostgreSQL) and cloud infrastructure (e.g., AWS, Firebase).

What We Offer

• Opportunity to lead and build a product end-to-end — frontend and backend.
• Work with a dynamic, high-performing team in a fast-paced, collaborative environment.
• Remote-first culture with flexible working hours.
• Competitive salary and equity options (if applicable).
• Dedicated learning and development budget to help you grow.

About Thrillophilia :

At Thrillophilia, we are building multiple digital travel brands leveraging our proficiency in ecommerce, technology, distribution and marketing. We love to start from “Zeroes”. We plan, build and scale travel marvels from scratch and are absolutely obsessed about creating the best travel experiences for our customers. Our goal is to create 100+ sizable travel brands across the globe by 2027.

Thrillophilia is one of the key brands under 53 Takeoffs umbrella. Today, 100 Million+ travelers use our brands to discover and book diverse travel experiences. With multiple tourism and start-up awards as well as global recognition under our belt, we have scaled ten-fold over the past three years. You might know us from early Thrillophilia’s days. The journey of Thrillophilia is rooted in a passion for travel, technology, and people. It began back in 2011 when the global market was still too young for online travel. Ever since we have grown to become India’s largest online platform for booking affordable travel experiences across 55+ countries. Our offerings are diverse and wholesome, with 24,000+ products and services ranging from tours and activities to luxury and culture stays, powered by exclusive deals and extra effort to bring joy to all our travelers.

Awards we won at Thrillophilia -

• YourStory’s best places to work!
• ISB’s BizQuest.
• Singapore Bash’s best startup.
• London Mayor’s IE20.

About our people - Ah, let's talk a bit about the folks over at Thrillophilia, where hard work and ownership run rampant, and problem-solving is the name of the game. The team here doesn't just punch the clock and head home. They're in it to win it, do the best work of their life by taking ownership of their work and striving for excellence in everything they do.

Whether it's finding the best hidden gem in the world or developing tech solutions, there is a deep ownership and accountability and Remarkable is one word to summarize their work!

They're a fun-loving bunch, they party really hard and share a passion for travel, and they're not afraid to let loose and enjoy the journey. From backpacking through Southeast Asia to exploring the hidden corners of their own cities, these adventure seekers somehow always manage to take out time to party and travel the world.

So, if you're looking for some inspiration, just take a look at the people of Thrillophilia. They're living proof that with hard work, ownership, and a vision to solve problems at scale, anything is possible.

We are seeking a highly skilled and passionate Senior Software Developer with expertise in Ruby on Rails and React.js to join our dynamic and innovative tech team. As a Senior Software Developer, you will play a crucial role in designing, developing, and implementing high-quality software solutions that drive the success of our travel platform. You will work closely with cross-functional teams, including product development, UI/UX design, and quality assurance, to ensure seamless integration of features and deliver exceptional user experiences.

Responsibilities:

- Develop and maintain robust, scalable, and efficient web applications using Ruby on Rails and React.js.

- Collaborate with product managers, UI/UX designers, and fellow developers to understand requirements, translate them into technical solutions, and deliver high-quality software products.

- Write clean, maintainable, and well-documented code following industry best practices and coding standards.

- Conduct thorough code reviews, provide constructive feedback, and mentor junior developers to enhance team productivity and code quality.

- Optimize application performance and ensure efficient resource utilization by conducting performance testing, monitoring, and troubleshooting.

- Stay updated with the latest industry trends, tools, and technologies related to Ruby on Rails and React.js, and share knowledge with the team.

- Collaborate with the DevOps team to deploy and maintain applications in cloud-based environments.

- Contribute to the continuous improvement of development processes, tools, and methodologies.

Requirements:

- Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience).

- Proven experience as a Senior Software Developer / Module Lead, preferably with a focus on Ruby on Rails and React.js. (At least 4+ years of experience)

- Strong expertise in Ruby on Rails and React.js, with a solid understanding of their core principles, frameworks, and ecosystem.

- Proficient in front-end development technologies such as HTML, CSS, and JavaScript.

- Experience with database systems, including SQL and NoSQL databases especially PostgresSQL.

- Familiarity with version control systems, such as Git.

- Ability to write efficient, maintainable, and testable code, with a strong emphasis on software quality and best practices.

- Strong problem-solving and analytical skills, with the ability to tackle complex technical challenges and provide innovative solutions.

- Excellent communication and collaboration skills, with the ability to work effectively in a team-oriented environment.

- Self-motivated and detail-oriented, with a passion for continuous learning and staying updated with emerging technologies.

If you are passionate about building revolutionary travel products, thrive in a collaborative and innovative environment, and are ready to take on exciting challenges, we would love to hear from you.

Apply now and embark on a transformative journey to redefine the future of travel!

Key Responsibilities:

• Interact with team-mates and customers to identify problems and solutions in working toward completion of project goal. • Develop technical specifications based on functional requirements • Initiator and communicator – Drive communication with potential customers through effective product demonstrations, understand their needs, and provide feedback to product teams. • Develop components of the technical solution • Help/co-ordinate with teammates in the creation of custom components and applications • Perform tests according to a given test plan and documents results • Perform basic support and debugging in test and production environment • Identify and escalate problems • Maintain and repair existing applications

Desired Skills:

• Work Experience in Sitecore's latest version • Good experience with .Net 4.5, HTML, JavaScript, CSS, MVC, Web services, SQL Server • Good knowledge of Sitecore CMS Strong knowledge of Visual Studio, TFS, and at least one of the .NET languages (Vb.Net, C#, ASP.NET) • Hands-on experience in .Net Core. • Deep understanding of the web: protocols, architecture, infrastructure, servers (IIS), proxies, load balancing, high availability, and databases, etc. • Deep understanding of modern patterns and practices: unit testing, inversion of control, repository, MVC and continuous integration, etc. • Good to have- Knowledge in Sitecore 10.0/ Sitecore Headless Architecture 

Designation : Technical Lead/ Architect  – Java

Experience: 6+ yrs

Location: Noida

Skills- Must have: Architect exp, design, Strong on Java, cloud, latest tech stacks, hands-on, problem-solving, communication skills, client handling, sprint planning & execution, micro services, spring

 Tech Skills Required:-

-7+ years of design/implementation/consulting experience with distributed applications.

- Experience in infrastructure architecture, database architecture, and networking

- Experience architecting/deploying/operating solutions

- Experience migrating or transforming legacy customer solutions to the cloud

- Working experience on Spring boot / similar frameworks using Java8/11

- Exposure to REST services, web sockets, SOAP services.

- Databases MySQL, PostgreSQL, NoSQL  like MongoDB, Cassandra

- Queuing Systems like Rabbit MQ, ActiveMQ, Kafka

- Implemented MicroServices using design patterns like service discovery, circuit breakers, API Gateway, open-tracing.

- Experience in Security standards like OAUTH2.0, UMA, OpenID-connect.

- Hands-on knowledge on container tools like docker, podman

- Excellent in Problem-solving & solutioning

- Excellent communication skills

- Working knowledge on either of the Top 3 cloud solutions 

Good to have:-

- gRPC

- Kubernetes/Openshift

- Pivotal Cloud Foundry, PKS

- GitHub profile with commit history.

- Certification equivalent to Solutions Architect.