C# .Net Developer

Note: Salary will be offered based on your overall experience and last drawn salary.

Job Title: Nodejs Developer (Full-time)

Location: Gurugram (Onsite)

Experience Required: 3+ Years

Working Days: 5 Days (Mon to Fri)

Job Summary

We are looking for a skilled Node.js Developer who is experienced with JavaScript/TypeScript, databases, and modern AI development tools. You will build and maintain backend applications, design scalable systems, and use AI tools to enhance development productivity. The role involves backend development, database management, API development, and cloud deployment.

What You’ll Be Doing

Backend Development

• Build and maintain Node.js applications, services, and APIs.
• Write clean, readable JavaScript/TypeScript code.
• Create and manage REST APIs; work with GraphQL when required.
• Develop microservices and containerized applications (Docker).
• Participate in code reviews and help maintain coding standards.

Database Work

• Design database schemas for PostgreSQL, MongoDB, and Redis.
• Write optimized SQL and NoSQL queries.
• Implement indexing and manage database performance tuning.
• Handle database scaling and caching strategies.

AI Tools & Productivity

• Use AI coding assistants (GitHub Copilot, Cursor AI, Tabnine).
• Integrate AI APIs (OpenAI, Claude) into backend applications.
• Build features powered by AI/ML capabilities.
• Use AI tools to debug and enhance code quality.

Deployment & Operations

• Deploy applications on AWS, Azure, or GCP.
• Set up CI/CD pipelines (GitHub Actions, Jenkins).
• Work with Docker and Kubernetes.
• Monitor backend services and perform troubleshooting.

Job Requirements

Must-Have (3 Years Experience)

• Strong hands-on experience with Node.js and Express.js.
• Excellent understanding of JavaScript/TypeScript, ES6+, async/await.
• Experience with at least one major database: PostgreSQL, MongoDB, Redis.
• Knowledge of API development (REST, GraphQL).
• Hands-on experience with Git and version control.
• Experience with testing tools like Jest, Mocha, or similar.

Bonus Skills (Good to Have)

• Cloud platforms: AWS, Azure, Google Cloud.
• Docker, Kubernetes.
• CI/CD pipelines.
• Frontend exposure (React/Vue/Angular).
• Message queues: RabbitMQ, Kafka.
• Caching: Redis, Memcached.
• API security: JWT, OAuth2.

CompileCrew is an AI-first product and engineering studio that builds high-velocity, high-impact systems for small and medium-sized businesses.

We operate in complex, high-scale domains including:

• Real-time marketplaces
• Dispatch & routing engines
• Payments & financial systems
• Geospatial & logistics platforms
• Compliance-heavy, regulated workflows

Our first major platform is Flywheel, a US-based transportation technology company rebuilding regulated taxi and fleet infrastructure across major cities.

Role Overview

We are looking for a Senior Backend Engineer (Go) who can design, build, and operate real-time, high-reliability systems in a fast-moving, AI-native environment.

This is not a maintenance role. This is a builder’s role — for engineers who want to work at the intersection of backend, product, systems, and AI.

What You Will Do:

Backend Ownership (Primary)

You will design and own Go-based microservices powering Flywheel’s core marketplace and operational systems:

• Supply–demand matching
• Dispatch & routing workflows
• Driver onboarding, verification & compliance pipelines
• Pricing, settlement, and reconciliation
• Real-time telemetry ingestion (driver location, status, events)
• Payments & financial flows
• Multi-tenant fleet management

You will architect systems that are:

• Low-latency
• High-throughput
• Fault-tolerant
• Zero-downtime deployable

Full-Stack Contribution (Secondary)

You will also work on internal & customer-facing tools such as:

• Operations dashboards
• Fleet control centers
• Support & compliance tooling

Using:

• React.js / Next.js / Vue.js

Your goal is to ship fast, functional UIs that power real-world operations.

AI-Native Engineering

You will use modern AI tooling to dramatically increase engineering velocity:

• Cursor
• Windsurf
• GitHub Copilot
• Antigravity
• GitHub Code Search

You will help create a culture where:

• Repetitive work is automated
• Engineers operate at 10x–100x velocity

End-to-End Ownership

You will own systems across their full lifecycle:

• Architecture
• Implementation
• Testing
• Deployment
• Monitoring
• Iteration

You will debug complex distributed systems using:

• Logs
• Metrics
• Traces
• Event streams

Must-Have Requirements

1. Go / Backend Expertise

• Strong proficiency in Go (Golang)
• Deep understanding of:
• Goroutines, channels
• Concurrency patterns
• Memory model & sync primitives

2. Marketplace / Logistics Experience

Experience building real-time, operational platforms at companies such as:

Uber, Lyft, Ola, Swiggy, Zepto, DoorDash, Dunzo, Meesho, or similar high-ops platforms.

3. Distributed Systems

Strong experience with:

• Event-driven systems
• Real-time state machines (driver lifecycle, order lifecycle, dispatch lifecycle)
• REST + gRPC services
• Redis & caching strategies
• Retries, timeouts, backoff, fault tolerance

4. Databases

• Strong SQL & data-modeling fundamentals
• PostgreSQL preferred

Additional Technical Expectations

Infrastructure & DevOps

• Docker
• Kubernetes or ECS
• CI/CD (GitHub Actions, GitLab CI, CircleCI)
• Terraform (Pulumi is a bonus)

Observability

• Prometheus, Grafana, OpenTelemetry
• Metrics, tracing, structured logs
• Incident debugging & SLO ownership

Messaging & Streaming

• Kafka / PubSub / NATS
• Idempotent consumers
• Event-driven architectures

Geospatial (Nice to Have)

• Maps, ETA models, geofencing
• H3 / Geohash
• Distance & routing calculations

Security & Compliance

• API authentication
• Least-privilege access
• Auditing & regulatory data retention

You’ll Succeed Here If You Are

• A strong Go engineer who writes clean, production-grade systems
• AI-native — you use AI as a real engineering multiplier
• Comfortable with ambiguity and ownership
• Obsessed with reliability, correctness, and system behavior
• Able to work across backend, frontend, infra, and ops
• Excited by real-world, high-impact engineering

Years of experience do not matter.

Output, clarity, and capability do.

Nice-to-Have Experience

• Transportation, dispatch, logistics, fintech, or regulated platforms
• Driver scoring, compliance pipelines, payments & settlements
• Early-stage startup environments

1) Be open to learn new frameworks like Hapi.JS , Typescript , Nest.JS

2) Strong DB concepts , and hands on knowledge on MongoDB , REDIS

3) Experience working with micro-services will be a plus

4) Experience working with JWT and IAM systems will be a plus

5) Experience working with Postman , Swagger will be a plus

6) TDD knowledge is an advantage and also working with Unit Test code and familiar with test code coverage concepts.

7) Strong operating system knowledge is a plus with knowledge of how to manage threads.

8) Working experience with RabbitMQ , Kafka will be a plus

9) Strong knowledge of JS internals is a must.

You can contact me on nine three one six one two zero one three two

We are currently looking for a PHP Codeigniter Developer with 2+ years of experience.

Skills: PHP(CodeIgniter knowledge is a must), MySQL, HTML, CSS, JavaScript, Jquery, AJAX, responsive front-end frameworks (e.g. Bootstrap), Git.

PHP Codeigniter Developer:

• Strong knowledge of PHP web frameworks (Codeigniter)
• Understanding the fully synchronous behavior of PHP
• Understanding of MVC design patterns
• Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3
• Knowledge of object oriented PHP programming
• Understanding accessibility and security compliance
• Strong knowledge of the common PHP or web server exploits and their solutions
• Understanding fundamental design principles behind a scalable application
• User authentication and authorization between multiple systems, servers, and environments
• Integration of multiple data sources and databases into one system
• Familiarity with limitations of PHP as a platform and its workarounds
• Creating database schemas that represent and support business processes
• Familiarity with SQL/NoSQL databases and their declarative query languages
• Proficient understanding of code versioning tools, such as Git
• Experience in common third-party APIs (Google, Facebook, Ebay etc)
• Good knowledge of relational databases, version control tools and of developing web services
• Passion for best design and coding practices and a desire to develop new bold ideas
• Attend daily stand-up meetings to provide updates on project status
• Abilities from requirements gathering to successful deployment

• Minimum 2 to 4 years of experience in PHP CodeIgniter

• Experience using MVC Frameworks such as CodeIgniter

• Knowledge of PHP web frameworks including Yii, Laravel, and CodeIgniter.
• Knowledge of front-end technologies including CSS3, JavaScript, and HTML5.
• Understanding of object-oriented PHP programming.

• Previous experience creating scalable applications.
• Proficient with code versioning tools including Git, Mercurial, CVS, and SVN.
• Familiarity with SQL/NoSQL databases.
• Good problem-solving skills.

• PHP
• JavaScript Frameworks
• OOP
• Data and Data modeling
• HTML5/CSS3

• must have experience in Java, Spring Boot, Microservices , Kafka, API
• Developing applications that demand high availability and concurrency.
• Good understanding of DevOps concepts and processes
• Ability to write structured and well documented code
• Good knowledge of working with third-party dependencies and debugging dependency conflicts.
• Knowledge of Unit Testing and Build tools.
• Team Leading & Mentoring for Senior Developers
• Retail domain experience is added advantage.