

Ruby and Rails
Creating JSON based web services from Ruby on Rails (RoR) apps
HTML5, CSS3, JavaScript, jQuery, CoffeeScript, Ajax, lodash/underscore.js
A firm grasp of object-oriented analysis and design
Good to have knowledge in any front end framework, Angular or above versions, Backbonejs, Ember.js
Should have extensive experience in Agile software development principles, practice, and process
Should have worked on enterprise-cl applications
RoR Performance tuning and scaling
Proficiency in English strongly preferred
A proactive and resourceful person who achieves with minimal oversight
Team player with the ability and desire to become an integral part of a fast-paced team
Good knowledge of relational databases MySQL, Oracle, Microsoft SQL Server, DB2 or similar
Hands-on experience with at least one of the NoSQL environments like MongoDB, Couchbase, Cassandra
Experience with text search systems like elastic, solr or similar
Hands-on experience in integrating with third-party REST APIs
Managing code with Git and other version control tools
Good to have knowledge of Nginx

About DispatchTrack
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At https://www.holofy.io/">Holofy, We are building an incredible product and to do that we need incredible people.
If you have ambition and drive and want to own your roadmap in a company that knows how to innovate and scale, we want to talk to you.
We work in small, self-managing, collaborative and agile/Kanban teams and are looking for great technology developers who can work in the same.
Location - Remote/WFH
Pre-requisites:
If you are applying or referring somebody to this role, these are the must-haves attributes:
- 5+ years of extensive Backend Development experience using Nodejs/ MERN Stack.
- Experience working in Agile teams.
- Be able to write solid and delicate code within the following: NodeJS with Javascript and Typescript including the translation between the two.Expert knowledge of Express.
- NoSQL systems such as MongoDB or DocumentDB and Working knowledge of AWS.
- Past experience building and troubleshooting large scale cloud-based management systems.
- Strong experience with the creation of RESTful services and API's We are a forward thinking team who are always looking to improve ourselves and our product. Along with experience with API testing frameworks.
We are a forward thinking team who are always looking to improve ourselves and our product.It would be great for you to have some knowledge or experience in the following technologies. If not, there will be plenty of opportunity to learn these new things and more whilst at Holofy.
- Knowledge of kafka, elasticsearch, or RabbitMQ
- Experience with GraphQL
- An understanding of cloud-native systems such as docker
- DevOps Knowledge
Responsibilities:
- Maintain high standards of software quality within the team by establishing good coding practices and habits
- Research and evaluate a variety of software products
- Ability to manage and organize a team of technical staff
- Develop a strategy that the team will use to reach its goal
- Provide timely training to team members on the latest technology
What else we can offer:
- Limitless growth and encouragement to be innovative and challenge status quo.
- Exceptional compensation & benefits and performance-based recognition & rewards.
- Open door policy and flexible working hours and Medical coverage
Node.Js Developer Job Description:
Roles & Responsibilities:
- Developing and maintaining all server-side components.
- Developing high-performance applications by writing testable, reusable, and efficient code.
- Implementing effective security protocols, data protection measures, and storage solutions.
- Running diagnostic tests, repairing defects, debugging, and providing technical support.
- Documenting Node.js processes, including database schemas, as well as preparing reports.
- Recommending and implementing improvements to processes and technologies.
- Keeping informed of advancements in the field of Node.js development.
- Recruiting, mentoring, personal and professional development of new team members
- Managing the team of Nodejs Developers and solving their queries.
- Follow and improve code quality standards
- You would be responsible to take interviews for Node.js Technologies & share practical tasks with the candidates if required.
- Conduct Code Reviews and help the team learn about the mistakes to avoid
- Develop standard practices for developers to continuously improve the quality
- Develop Architecture and design for the complex business problems
- Deployment of code, database migrations, and a thorough understanding of the impact of changes in the production environment
- Understanding and augmenting the system and application architecture as needed
- The ability to organize the development process, create a working atmosphere and distribute the workload in the team.
- Identify programming bottlenecks and bugs and find fixes.
- Familiarity with AWS infrastructure.
- Knowledge of front-end technologies.
- Strong understanding of git.
- learn new technology and distribute it to team members.
Requirements/Qualifications:
- At least 1+ years of experience as a Node.js developer.
- Must have good communication skills in English.
- Superb interpersonal, communication, and collaboration skills.
- Exceptional analytical and problem-solving aptitude.
- Great organizational and time management skills.
- Knowledge of development methodology.
- Must be willing to do hands-on coding where required and perform regular code reviews etc.
- Understanding trends and being able to critically assess.
- Availability to resolve urgent web application issues outside of business hours.
- Experience working in a team leadership role


As a Senior Principal Engineer, you’ll lead a team of engineers through challenging development projects. Come join a highly collaborative team of skilled engineers with a passion for quality.
What You’ll do:
- Work in an agile environment, orchestrating a group mostly comprised of skilled PHP engineers of various levels to complete User Stories authored by professional Product Managers
- Architect highly scalable/transaction heavy web/API applications
- Work with 1-2 Frontend resources (in addition to backend PHP) through projects in React, Angular (maintenance), MooTools/Jquery (deprecation), Socket.io and serverside NodeJS
- Work with Product and QA Managers in multiple grooming sessions and sprint planning for your team
- Collaborate/coordinate with other Engineering Managers and Leads
- Work with QA and Application Support teams to triage bugs
- Work with DevOps to automate deployment and monitoring of applications
- Design and develop Restful APIs using frameworks with design patterns
- Design JSON payloads and various payload contexts
- Convert complex business rules and workflows from User Story requirements into SalesForce type CRM applications and client facing web portals
- Work with monolithic legacy codebases, along with design patterns in newer repositories
- Work with large database schemas of 500+ tables
- Write complex queries. Efficiently joining upwards of 20 tables, some containing +10m rows. In T-SQL or Doctrine ORM
- Integrate 3rd party platforms via APIs and callbacks
- Write Unit tests and documentation
What You Have:
- 10+ years professional experience developing APIs & web based applications in PHP as an individual contributor
- Prior experience working with organized development teams (5+ member pods)
- Prefer hands-on experience using MS SQL Server, CosmosDB, but other relational databases/NoSQL ok (MySQL, Postgres, MongoDB)
- Professional experience using open source PHP frameworks. Symfony3+ preferred (Laravel, CodeIgniter - ok)
- Experience scaling in LAMP, but also leveraging Redis, RabbitMQ, Elastic Search (ELK), SupervisorD, Socket.io, centralized Session stores
- Prefer experience designing fault tolerant architecture on cloud deployments (loadbalancing, clustering, reducing/eliminating single points of failure, etc)
- Understand branching, merging, pull requests and conflict resolution in Git (Bitbucket or Github)
- Experienced in leveraging issue tracking systems and wikis for documentation (Jira/Confluence)
- Comfortable on CentOS Linux, command line, SSH, SFTP, SCP…
- Full stack is a plus (JavaScript, CSS, HTML, React/Angular/Vue)
- Able to onboard self and others while working entirely remotely in EST
- Experience in Azure PaaS and IaaS
- Experience crafting architecture diagrams in Visio or LucidChart
- Problem solving skills and a proactive work style
- Strong interpersonal & communication skills

We have Immediate need for Dot NET Developer for our RT Nagar, Bangalore location.
Please let me know if you are interested for the bellow need
Technology:
C#, ASP.NET, MVC, JavaScript / jQuery, LINQ, ADO.NET, Entity Framework, SQL Server, webAPI, WCF, SVN.
Domain – Health care will be added as an advantage.
Required Skills:
• Strong experience as a software engineer; demonstrated success developing a variety of software systems while taking on increasing responsibility for analysis, design and implementation tasks
• Strong experience building web-based software systems, utilizing N-tier architectures, dynamic content, highly-scalable approaches, and complex security models/implementations
• development experience (OOPS, Design Patterns) with C# server-side development in large scale, multi-threaded business critical applications
• Good design skills using n-tier architectures (scalability, multithreading, caching, business & data layers) or SOA based applications.
• .Net 3.5 & above frameworks.
• Database skills SQL, ability to write stored procedures.
• Should have more than 1 Years of experience in designing applications using MVC

We Propelius Technologies Hiring ruby on rails developer for our surat branch . Will provide vest perk in IT industry with max benefit like 4 day working *

Senior Software Engineer (Python)
Job description
Fulfil’s software engineers develop the next-generation technologies that change how millions of customer orders are fulfilled by merchants. Our products need to handle information at massive scale. We're looking for engineers who bring fresh ideas from all areas into our technology.
As a senior software engineer, you will work on our python based ORM and applications that scales to handle millions of transactions every hour. This is mission critical software and your primary focus will be building robust and scalable solutions that are easy to maintain.
In this role, you will be collaborating closely with the rest of the team working on different layers of infrastructure in an international environment. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product are important.
What You’ll Do:
- Own definition and implementation of API interfaces (REST and GraphQL). We take pride in our 100% open API with over 600 endpoints.
- Implement simple solutions to complex business logic that enables our merchants to manage financials, orders and shipments across millions of transactions.
- Build reusable components and packages for future use.
- Translate specs and user stories into reviewable, test covered patches.
- Peer review code and refactor existing code.
- Integrate with our eCommerce partners (Shopify, BigCommerce, Amazon), shipping partners (UPS, USPS, FedEx, DHL) and EDI.
- Manage Kubernetes and Docker based global deployment of our infrastructure.
Requirements
We’re Looking for Someone With:
- Experience working with ORMs like SQLAlchemy or Django
- Experience with SQL and databases (Postgres preferred)
- Experience in developing large server side applications and microservices
- Ability to create high quality code
- Experience with python testing tools (pytest) and test automation
- Familiarity with code versioning tools like GIT
- Strong sense of ownership and leadership quality
- Experienced in the tools of our web stack
- Python
- Celery
- Postgres
- Redis
- RabbitMQ
Nice to Haves:
- Prior experience at a growth stage Internet/Software company
- Experience with ReactJS, Google Cloud, Heroku
- Cloud deployment and scaling experience
About Us:
Fulfil.io helps high growth, high volume merchants simplify operations and scale for growth. With the rise in omni-channel commerce, Fulfil was founded with the simple idea that merchant operations need to be simplified in order to deliver amazing retail experiences. Fulfil enables businesses to turn their back office operations into an accelerator for growth by integrating order management, inventory management, warehouse management, vendor/supplier management, wholesale, manufacturing, financials and customer service, into one seamless solution. We believe merchants should love their operations platform, and we work hard to make that happen every single day. Fulfil.io is a trusted solution for brands like EndySleep, Mejuri, Lie-Nielson Toolworks, and many more.
Fulfil.io is a venture backed technology company with offices in San Francisco, Toronto, and Bangalore. The team is made up of people who want to feel challenged at work, be the best at their craft and learn from one another. We come from different backgrounds and experiences, all passionate about the work we do, the team we do it with, and the customers we do it for. Join us in our journey to simplify operations and empower merchants around the world!

We are now looking to onboard an exceptional Fullstack Developer on our team. They will be an integral part of our technology function and work on challenging, cutting-edge problems, and contribute to the solution design and development for various software systems and subsystems. They will develop new and interesting products for our B2B users and will work with the best minds in the industry.
Please apply if you have:
- 2-5 years of work experience, preferably in a startup
- An engineering degree preferably, from a top-tier school (or equivalent experience)
- Hands-on experience in developing end-to-end applications using Node.Js, ReactJs,
- Knowledge of HTML/CSS, web standards, best practices
- Experience of working with databases - MySQL, MongoDB
- Good understanding of asynchronous request handling, partial page updates, and AJAX
- An experience in writing clean, semantic code with cross-browser compatibility in mind
- Proficient understanding of code versioning tools, such as Git/SVN
- Excellent coding and debugging skills
- A passion and the ability to make beautiful, smooth, delightful web experiences
- A Will-Do attitude
We have:
- A team of aces, from top-tier schools and startups, to work with
- A fast-paced, data-driven, and fun work environment
- A huge appetite for new, disruptive, creative and implementable ideas
- An open work culture
We offer:
- Competitive salary
- Great working environment, opportunity to work directly with the founders on very exciting real-life problems.
- Opportunity to grow really fast.
- Opportunity to hire a team & mentor them in the future.
- ESOPs
Hiring process:
- Shortlist
- Intro call of 15min
- 1-2 Tech rounds
- HR round
- Offer rollout
If this is something that interests you, let's talk.

We are looking for passionate engineers and researchers that want to contribute in this exciting and fast moving field of Deep Learning and Research.
- Designing, building, and maintaining efficient, reusable, and reliable Ruby and Rails code.
- Helping maintain code quality, organization and automation Identifying bottlenecks and bugs and devising solutions to these problems
- Ensuring Integration of data storage solutions (may include databases, key-value stores, blob stores, etc)
- Need immediate joiners
- B.Tech/ BE in Computer Science, Computer Engineering equivalent Good knowledge of ruby language
- Good knowledge of Rails Framework along with other common libraries such as RSpec and Resque
- Good knowledge of Mysql database Good knowledge of data structures, algorithms, oops
- Good technical knowledge of computer fundamentals
- Excellent knowledge of scrapers/ web spiders Expert-level object-oriented analysis and design skills
- Good understanding of the syntax of Ruby and its nuances
- Good understanding of server-side templating languages (such as Liquid, Slim, etc depending on your technology stack)
- Good understanding of server-side CSS preprocessors (such as Sass, based on project requirements)
- Able to implement automated testing platforms and unit tests
- Proficient understanding of code versioning tools (e.g. Git, Mercurial or SVN)
- Familiarity with development aiding tools (such as Bower, Bundler, Rake, etc)





