
Software Developer - Ruby on Rails
at With a leading transport & Logistics company

Backend Developer
Technical Overview
* You will be expected to develop and maintain large-scale complex backend web applications.
* You will be expected to rapidly learn and apply relevant new technologies.
* You will be having a high level of interaction with business and product stakeholders.
* You will be working on the entire web application stack, which includes:
- Web server hosting
- RESTful / RPC communication
- Message brokering
- Backend application layer, which includes the service and domain layers
- Data layer for persistence or caching
* You will be participating in an agile software development cycle, which includes:
- Design
- Development
- Code Review
- Unit and Integration Testing
- Deployment
* You will be exposed to the following technologies:
- Web application frameworks: Ruby on Rails, Node.js, Java Play, Vert.x, AIOHTTP, AWS Lambda
- Languages: Ruby, Java, Kotlin, Javascript, Python
- Datastores: PostgreSQL, Aerospike, Redis, Amazon Redshift
- Communication: HTTP, Amazon SQS, Sidekiq, Amazon SNS
- Server Management: Amazon ECS, Docker
Product Overview
* You will be contributing to products concerning both customers and partner drivers.
* Product sectors include:
- Growth: You’ll build tools to help boost user growth on the platform including our industry best driver on-boarding, training and certification system, referral system, and lead management models.
- Lifecycle Management: Build tools to help users engage with the platform better, which includes rewards and recognition module, subscription service, account management tools, partner and customer wallets and payout modules, and churn detection systems among others.
- Transaction Experience: You’ll help deliver the most delightful booking experience to our customers and drivers. As part of this team, you’ll be responsible for our core booking system, pricing and payment systems, location tracking and filtering services, fraud prevention systems, and in-app ticketing and support among others.
- Fulfilment: As part of the fulfilment team, you’ll work on systems which ensure high degree of ride fulfilment on the platform. Tools including allocation methodologies and system, dynamic pricing, dynamic partner routing, and partner re-activation tools among others.
- Enterprise Solutions: You’ll help Porter’s enterprise customers achieve delivery excellence. You’ll build tools for contract management, fleet management, fleet and route optimization tools, alerting and monitoring tools, and analytics suite among others.
Qualification Prerequisites
- Colleges: All NITs, IIITs and IITs, BITS, PEC, VIT, PESIT, DTU and Indraprastha University
- CGPA: >= 7.5

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Roles and Responsibilities:
JKTech Ltd. is looking for a.Net Development Lead who will be responsible for architecting, creating, and deploying product updates, identifying production issues, and establishing integrations that suit the needs of our customers. The ideal applicant will have a strong background in software engineering and be familiar with.Net Core, ASP.Net Core, C#, WPF, Web API, WCF, SQL Server (T-SQL), and will collaborate with developers and engineers to ensure that software development adheres to established processes and functions as intended. The Development Lead will also assist with delivery planning and will be involved in project management decisions.
Role and Responsibilities
- Design and architect complex, scalable web applications
- Maintain and enhance existing applications
- Proven experience in web application development with Microsoft .NET technologies including, .net Core, ASP.NET, Azure and DevOps.
- Proficient in .Net Core, ASP.Net Core. C#, WPF, Web API, WCF, SQL Server (T-SQL), PowerShell, HTML, JavaScript should have working knowledge on Azure Service Bus and Rabbit MQ
- Experience in client-side development using JavaScript, HTML, and CSS.
- Proficient in CI/ CD and release management using Azure pipeline (Infrastructure as Code using ARM templates)
- Should have experience in the implementation of microservice/ micro database projects.
- Minimum 3-4 years of experience in SQL Server, Stored procedures.
- Ability to adapt quickly to an existing, complex environment.
- Ability to communicate clearly with business users and stakeholders.
- Write and supervise the technical product documentation
- Technical design, mentoring and implementation of best practices and processes
- Develop the software architecture based on the business requirements and constraints
- Be responsible to deliver proof of concepts which validates technical choices
- Organize knowledge sharing and continuous learning
- Testing and examining code written by others and analysing results
- Identifying technical problems and developing software updates and fixes
- Working with software developers to ensure that development follows established processes and works as intended
Qualifications and Education Requirements
- Experience as a Dot .net Software Engineer with Azure DevOps role
- Proficient in .Net Core, ASP.Net Core. C#, WPF, Web API, WCF, SQL Server (T-SQL), PowerShell, HTML, JavaScript should have working knowledge on Azure Service Bus and Rabbit MQ
- Good working knowledge of Azure cloud services and moving on-prem applications to the Cloud
- Working knowledge of databases and SQL
- Problem-solving attitude
- Collaborative team spirit
Preferred Skills
- Bachelor of science degree (or equivalent) in computer science, engineering, or relevant field
- Experience in developing/engineering applications for a large company
- Azure Certification is a plus.
Primary Skills:
- Proficient in .Net Core, ASP.Net Core. C#, VB .NET, WPF, Web API, WCF, SQL Server (T-SQL), PowerShell, HTML, JavaScript should have working knowledge on Azure
Overall 4+ years of experience
· 2 year development experience in NodeJs(v4 and above)
· Knowledge in Unit testing frameworks like Mocha
· Experience in working with any NodeJs web framework(Express or Hapi)
· Development experience using any persistent store (NoSql or Relational)
Formal Deliverables
· Design and development of new and enhance existing applications using Node.JS
· Collaborate with internal and external team members to ensure projects get delivered as planned
· Develop Backend services using HapiJs
· Develop background workers based on cron or rabbitmq messages
· Support existing and new features via bug fixes, prod support or monitoring scripts
· Unit testing for all the developed modules
● You should be able to take ownership of a project end to end.
● Your primary focus will be to build, implement & maintain the complete back-end stack of the product.
● You will create production-grade code and will implement the solutions which run bug-free.
● Participate in product development discussions and product development road-maps.
● Collaborate with members across departments to identify and build on
improvements to products, processes, and systems.
Required Experience and Qualifications:
2 to 6 years of software development experience.
● Experience in working on application architecture design will be preferred.
● Experience in working on at least 1 or 2 projects, managing or leading the entire
tasks.
● Experience in Docker/Kubernetes, Agile methodologies & CI/CD automation process.
● Knowledge of Queueing technologies like Kafka, RabbitMQ, ActiveMQ, and Version control using Git.
● Experience in microservices architecture, in-memory systems like Redis and basic knowledge of Linux/Unix systems.
● Experience in building applications processing large volumes of streaming data will be preferred.
● Experience from a middle size company or from a startup will be preferred.
● BE/MCA/MSc in Computers/Information technology with a good academic record.


- Write clean, scalable code using .NET programming languages
- Remain up to date with the terminology, concepts, and best practices for coding mobile apps
- Develop technical interfaces, specifications, and architecture
- Use and adapt existing web applications for apps
- Create and test software prototypes
- Develop client displays and user interfaces
- Assist software personnel in handling project-related work and other requirements
- Coordinate with other software professionals and developers
Qualifications for Net Developer
- Familiarity with the ASP.NET framework, SQL Server, and design/architectural patterns (e.g. Model-View-Controller (MVC)
- 5 years of development experience using C# .NET
- Knowledge of at least one of the .NET languages (e.g. C#, Visual Basic . NET) and HTML5/CSS3
- Familiarity with architecture styles/APIs (REST, RPC)
- Understanding of Agile methodologies
- Strong attention to detail
- Excellent troubleshooting and communication skills
- Knowledge of REST and RPC APIs
- Able to work well in a team setting
Recently Expertrons raised a funding of $2.3 Mn in the Pre Series A round witnessing investors like Yoga Capital, Venture Catalysts, Auxano Capital, and existing investors LetsVenture, Ivycap Ventures, Iceland Venture Studios, Nikhil Vora (MD, Sixth Sense), and more.
Website: https://www.google.com/url?q=https://www.expertrons.com/&sa=D&source=editors&ust=1632121892142000&usg=AFQjCNHrV5rXdGMrOg122V0uheUES199uw">https://www.expertrons.com/
Expertrons Android App: https://www.google.com/url?q=http://bit.ly/expertrons&sa=D&source=editors&ust=1632121892142000&usg=AFQjCNGPySWJi-oUbq2znsqtcN9KMxdcnQ">bit.ly/expertrons
Product Demo Video: https://www.google.com/url?q=https://bit.ly/ProductDemo_Expertrons&sa=D&source=editors&ust=1632121892142000&usg=AFQjCNEszDynXjNJRxVfeuhH95YB9WcI8Q">https://bit.ly/ProductDemo_Expertrons
Watch Explainer Video: https://www.google.com/url?q=https://bit.ly/Explainer_Expertrons&sa=D&source=editors&ust=1632121892142000&usg=AFQjCNGSyGd1xSX8DaQcCv2jj0Kr8hzgUg">https://bit.ly/Explainer_Expertrons
It is good to have an understanding of Design Patterns and mandatory OOP principles
Role:
1. Passionate software developer with 3+ years of hands-on software application development experience
2. Experience designing and developing service-based architectures, microservices, and cloud-native applications
3. Demonstrated Experience or good understanding in Cloud Computing using AWS, GCP or other cloud providers
4. Containerization experience with applications deployed on Docker or Kubernetes
5. Demonstrated knowledge of Distributed and Scalable systems
6. Experience with Git or other version control systems Test-driven development (TDD)
7. Ability to quickly adapt & independently work in a fast-paced Agile environment with minimum supervision
8. Excellent communication and interpersonal skills. Articulates thoughts and ideas clearly, concisely, and persuasively
9. A self-starter with demonstrated ability to take initiative, who can proactively identify issues/opportunities and recommend action
Responsibilities:
1. Design and develop highly scalable, highly available, reliable, secure, and fault-tolerant systems with minimal guidance for one of the fastest-growing companies in India
2. Translate business requirements into scalable and extensible design
3. Pair with team members on functional and non-functional requirements and spread design philosophy, goals and improve the code quality across the team
4. Partner with the product management team to define and execute the feature roadmap
5. Coordinate with cross-functional teams (Mobile, UX, etc.) on planning and execution.
6. Proactively manage stakeholder communication related to deliverables, risks, charges, and dependencies
7. The building of all server-side logic, definition, and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end
Skill Requirements:
1. Understanding of JavaScript/Object-Oriented JS
2. Hands-on Node JS and related frameworks such as Express.js.
3. Good hold on MongoDB and Redis caching.
4. Experience in Unit testing frameworks like Mocha/Chai.
5. Proficient understanding of code versioning tools, such as SVN or GIT
6. Worked on API-driven micro-services architecture
You can apply for the position:
1. Preferred available for full-time in-office employment (Office Location - Andheri, Mumbai)
2. Preferred work from office
3. Preferred Can join immediately
4. Preferred a personal laptop
5. Have the relevant skills and interests
Rewards:
1. Entrepreneurial Exposure
2. Letter of Recommendation
3. Become a part of an elite group of innovators
4. ESOP opportunity based on Interview interaction
5. Grow up to 10X in 3 years
The idea is not to live forever, but to create something that will!
Be a part of our growing team and climb up the ladder of success. So, if you have the expertise, skills, quirks that can help you add value to Expertrons, then apply with us, now!

Good knowledge and experience of working with backend systems;
designing server-side architecture, including production maintenance experience are must-haves.
At least 1-2 years of experience in any programming languages like Java, Ruby, PHP, Python and Node.js(Node.js preferred).
Understanding of micro-services oriented architecture.
Experience with Databases design (SQL, NoSQL) and analytics
Experience in driving and delivering complex features/software modules from technical design to launch.
Expertise with unit testing & Test Driven Development (TDD)



