11+ Celery Jobs in Kolkata | Celery Job openings in Kolkata
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What we are looking
- You must have experience in Python, including development of microservices using flask/fastapi/sanic.
- You hold knowledge of at least one Python web frameworks
- You have experience in NoSQL databases such as MongoDB
- You are familiar with relational databases and unstructured data.
- You are familiar with some ORM (Object Relational Mapper) libraries.
- You have prior exposure to code versioning tools such as Git.
- You understand fundamental design principles behind a scalable application
Good to have
- Experience in cloud services such as AWS
- Knowledge of user authentication and authorization between multiple systems, servers, and environments
- Understanding of the threading concepts in Python and multi-process architecture
What you'll do
- Create database schemas that represent and support business processes
- Integrate multiple data sources and databases into one system.
- Develop and integrate RESTful APIs and services for business use cases
- Perform unit and integration tests on developed modules


Must have exp in Django. [ Mandatory]
- The ability to problem-solve and critically think.
- High level of knowledge of Python and the Django framework.
- Familiarity with event driven programming as well as the MVC.
- Good understanding of SQL databases.
- Good understanding of REST APIs.


Roles and Responsibilities
- o Highly skilled in back-end development using .NET C#
- o Strong experience in Microsoft Azure environment
- o Strong experience in REST API development
- o Experienced in Microservice architecture
- o Experienced in an agile development and project environment
- o Experienced with Microsoft Teams, Git and GitHub
- o Strong ability to produce technical documentation for developed solution
- o Familiar with agile development tools like Atlassian jira favourable
- o Familiar with Azure SQL favourable
- o Understanding of CI/CD favourable

Hello,
Greetings from CodersBrain!
Coders Brain is a global leader in its services, digital, and business solutions that partners with its clients to simplify, strengthen, and transform their businesses. We ensure the highest levels of certainty and satisfaction through a deep-set commitment to our clients, comprehensive industry expertise, and a global network of innovation and delivery centers.
This is regarding the urgent opening for the'' ROR Developer role. We found your profile in the Cutshort database and it seems like a good fit for the organization. If you are interested, do revert back with your updated CV along with the details:
Permanent Payroll : CodersBrain
Location:- Mumbai/ Kolkata
Notice Period:- imm./15 daysJob Description
Scope of work This role is an exciting opportunity to build highly interactive
customer facing applications and products.
Candidate will help transform vast collections of data into
actionable insights with intuitive and easy to use interfaces and
visualizations.
Candidate will leverage the power of JavaScript and Ruby on
Rail to build novel features and improvements to our current suite
of tools.
This team is responsible for customer-facing applications that
deliver SEO data insights.
Through the applications customers are able to access insights,
workflows, and aggregations of information above and beyond
core data offerings
Responsibility
Build and maintain the core frontend application
Work collaboratively with the engineers on the Frontend team to
ensure quality and performance of the systems through code
reviews, documentation, analysis and employing engineering
best practices to ensure high-quality software
Contribute to org devops culture by maintaining our systems,
including creating documentation, run books, monitoring, alerting,
and integration tests, etc.
Participate in architecture design and development for new
features and capabilities, and for migration of legacy systems, to
meet business and customer needs.
Take turns in the on-call rotation, handling systems and
operations issues as they arise including responding to off-hours
alerts
Collaborate with other teams on dependent work and integrations
as well as be vigilant for activities happening outside the team
that would have an impact on the work your team is doing.
Work with Product Managers and UX Designers to deliver new
features and capabilities
Use good security practices to protect code and systems
Pitch in where needed during major efforts or when critical issues
arise
Give constructive, critical feedback to other team members
through pull requests, design reviews, and other methods
Seek out opportunities and work to grow skills and expertise.
C) Skills Required
Essential Skills JavaScript (preferred ExtJS framework)
Ruby
Ruby on Rails
MySQL
Docker
Desired Skills Terraform
Basic Unix/Linux administration
Redis
Resque
TravisCI
AWS ECS
AWS RDS
AWS EMR
AWS S3
AWS Step Functions
AWS Lambda Functions
Experience working remotely with a distributed team
Great problem-solving skills
D) Other Information
Educational Qualifications Bachelor's degree/MCA
Experience 5– 8 years
Please confirm the mail with your updated CV if you are interested in this position and also please share the below-mentioned details :
Current CTC:
Expected CTC:
Current Company:
Notice Period:
Notice Period:Are you okay with 1 week Notice period if not then comfortable as freelancing work with us till joining:-
Current Location:
Preferred Location:
Total-experience:
Relevant experience:
Highest qualification:
DOJ(If Offer in Hand from Other company):
offer in hand:
Alternate number:
Interview Availability

Engineering Manager – Backend
Opportunity in this role / Why should you join us?
Series D funded supply chain startup.
Requirements
- Software engineering experience of greater than or equal to 7 years
- Experience managing a technical team of at least 3 people
- Exposure to consumer facing products
- Strong technical background and ability to contribute to design and review
- Familiarity with our tech stack or an analogous tech stack
Technologies Used
- Web application frameworks : Ktor, Spring Boot, Ruby on Rails, Node.js, Java Play, AWS Lambda
- Languages : Kotlin, Java, Ruby, Javascript, Python
- Datastores : PostgreSQL, Aerospike, Redis, DynamoDB, Amazon Redshift
- Communication : HTTP, Amazon SQS, Sidekiq, Amazon SNS
- Server management : Amazon ECS, Docker
- Design frameworks : Domain Driven Design, Clean Architecture, Layered Architecture
Roles and Responsibilities
This role requires a person to drive the engineering of a set of products by aligning with business and product
stakeholders and building and upskilling a team to aid in this. The responsibilities include:
Business and product alignment and planning
- Work closely with business and product stakeholders to understand and align with product initiatives and iterations.
- Help shape the engineering requirement by aligning with the product manager and fleshing out concepts and user flows.
- Formalize business requirements into roadmaps and sprints.
- Product and system development
- Drive high level modeling and design for projects, also focusing on non-functional aspects, including but not limited to database design, communication protocols, deployment systems, etc.
- Drive adoption of design frameworks like domain driven design, clean architecture, etc., resulting in a robust layered architecture.
- Drive good code review practices, using the review process as a mentoring tool to upskill people.
- Ensure test coverage of systems, partly through unit and integration testing, and partly through blackbox testing by collaborating with the Quality Assurance team, via good testing practices.
- Project Management
- Drive the execution of the project by delegating tasks effectively.
- Resolve blockers through technical expertise, negotiation and delegation.
- Estimate timelines and ensure adherence to them through effective sync-ups and course corrections.
- Maintenance
- Formulate SLAs and oversee their adherence for the various systems, effectively tracking issues and performance inefficiencies.
- Performance monitoring and optimization for systems.
- Drive technical re-design, remodeling and refactoring of systems for robustness and sustainability.
- Team Management
- Typically manage a team of 3 - 6 members and a portfolio of 3 - 6 products.
- Do periodic assessment of reportees, chart their career growth paths and train them.
- Recruit members into the team by collaborating effectively with the recruitment team.
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 bestdriver on-boarding, training and certification system, referral system, and lead managementmmodels.
- 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 optimisation tools, alerting and monitoring tools, and analytics suite among others.
Senior Software Engineer (Java)
We are looking for a Senior Software Engineer - Java
If you're a creative problem solver who is eager to develop amazing products and hungry for a new adventure, a word class workplace is waiting for you in the heart of Kolkata.
An exhaustive list of expectations :
✓ Design and implement cutting-edge applications
✓ Participate in code reviews and application debugging and diagnosis.
✓ Practice modern software development methodologies such as continuous delivery, and scrum.
✓ Collaborate with product managers and engineers to build scalable systems enabling innovative ordering experiences.
Requirements -
✓ Knowledge and 5+ years of experience in developing Java applications
✓ A completed technical degree in Computer Science or any related fields.
✓ Profound knowledge and working experience with Java Frameworks (Springboot) and SQL databases.
✓ Solid experience in the design and implementation of Restful APIs and design patterns.
✓ Strong knowledge in Core Java, REST , Spring Framework, Spring Boot Microservice , JPA (e.g. Hibernate, OpenJPA, etc.) , Docker, Jenkins, ELK Stack
✓ Experience working with NoSQL Technologies and interest in Elasticsearch, and Microservices architectures.
✓ Curiosity, out of box problem-solving abilities, and an eye for detail.
✓ Passion for clean code
What really makes us interested in you - You are self-motivated. You think like an entrepreneur, constantly innovating and driving positive change, but more importantly, you consistently deliver stupendous results.
Number of position – 3
Job Location – kolkata, Sector 5


Freshers without sound knowledge on the above please do not apply.


We are hiring IN OFFICE ONLY.
Office located in the beautiful Astra Towers in Rajarhat Kolkata.
We are looking for Senior Laravel Developers that have experience with Laravel Framework PHP, and VueJs.
You will be working right away with other senior Laravel Developers that know the products. You will be learning the projects, and helping them clean up and polish our tech better. We are a product based company.
A little about us:
Klizo Solutions has over 50 employees and is located in the New Town area, near CC2. Our employees range from graphic designers, back-end developers, iOS and Android Developers, and more. We are primarily a product-focused company. Our founder is from the USA and spends about 6 months a year here going back and forth. We develop technologies around his products and develop products for a few other clients. We are looking to expand to more locations, and are hiring for those reasons. You can see a company video here: https://klizos.com/about-us/
Preferred & Required knowledge and Duties:
- MVC Structure
- SQL concept
- Eloquent Relationships
- HTTP middleware
- Basic knowledge of JQuery
- Basic command of Laravel (How to create Model, Controller, migration, middleware )
- Experience of Vue.js
- Experience with Git
- Experience integrating third-party APIs
- Experience with payment APIs
Required Shifts:
We are expected to work Monday - Friday
We may rarely be needed on a Saturday if a project is required.
BONUS Knowledge (not required):
- MongoDB
- Worked with Jira
- Knows Github / Repo / Source control
- Worked with Bitbucket
Job Types: Full-time, Permanent, In Office
Benefits
- Bonuses based on performance
- Additional training will be available and may be required
- Clean office, professional hardware, and a positive team.
Our client is a decade-old software development company, that offers its clients a wide range of customized web, mobile, and eCommerce tools and software. They are known to use advanced languages and platforms used to build reliable, secure, and scalable solutions for their business clients as well as individual customers. Their disruptive craftsmanship and strategy help in high-performance growth and allows customers to transform digitally and competitively.
Their products are being used by most of the banks and NBFCs in India, apart from clients from other industries. The founder is an IIM and MDI alumni and has experience of more than 13 years in business and strategic roles in MNCs. The company has been accredited by the government as a premier IT company, committed to quality and driven by customer success.
- Collaborating with a passionate development team to build custom solutions on, but not limited to Wordpress
- Writing efficient, robust and reusable code.
- Effectively managing project tasks, timelines and communication.
- Developing and maintaining technical project documentation (whenever necessary)
What you need to have:
- B.Tech /B.E.;BCA;MCA
- Hands-on experience in PHP and WordPress.
- Working experience in HTML, CSS, Bootstrap, Javascript, Jquery.
- 2+ year experience as a WordPress developer
- Experience with creating shortcodes.
- Understanding of OOPS concepts.
- Good knowledge of web securities, GIT.
- Knowledge of front-end technologies like AngularJS, ReactJS would be a huge plus.
- Web security knowledge.
- Excellent communication skills


Our client is a decade-old software development company, that offers its clients a wide range of customized web, mobile, and eCommerce tools and software. They are known to use advanced languages and platforms used to build reliable, secure, and scalable solutions for their business clients as well as individual customers. Their disruptive craftsmanship and strategy help in high-performance growth and allows customers to transform digitally and competitively.
Their products are being used by most of the banks and NBFCs in India, apart from clients from other industries. The founder is an IIM and MDI alumni and has experience of more than 13 years in business and strategic roles in MNCs. The company has been accredited by the government as a premier IT company, committed to quality and driven by customer success.
- Understanding and implementing security and data protection
- Managing both front-end and back-end web development requirements from a consumer.
- Taking full responsibility for task/ project execution
- Handling Payment Gateway integration and ecommerce development concepts
- Prioritizing own work and respect deadlines
What you need to have:
- Excellent skills in PHP Laravel
- Strong object-oriented programming skills
- General knowledge of both front-end and back-end web development from a consumer.
- Databases (more than one is desirable) MySQL, PostGRE, MongoDB
- Experience in Payment Gateway integration and ecommerce development concepts
- Should know about child theme and its structure.
- Proficient in CSS3/ HTML5
- Should know about source version control like git or svn etc.
- Familiar with AWS & Linux command line will be added advantage.
- Must be a team player with good communications
- Ability to solve problems quickly and efficiently
- Great aptitude and attitude towards learning
- Ability to prioritize own work and respect deadlines