Python Developer

• Writing effective, scalable code
• Developing back-end components to improve responsiveness and overall performance
• Integrating user-facing elements into applications
• Test and debug programs
• Improve functionality of existing systems
• Implement security and data protection solutions
• Assess and prioritize feature requests
• Coordinate with internal teams to understand user requirements and provide technical
solutions

Your Responsibilities:

• Own the backend stack – Python based, that powers our product

• Collaborate with Data Scientists, Backend Developers(Node.js), Front-end developers, DevOps to design and implement new features
• Build and maintain several Backend Jobs and REST’ful Services which will be used internally in a Macroservices/Distributed services environment.
• Deploy and monitor the Jobs and endpoints ensuring availability and scalability(ability to handle 100X data processing load)
• Work on full project lifecycle starting from requirements gathering/understanding the problem to deploying and maintaining the project.

 

Skills that you bring Along:

• A minimum 8+ years of extensive work experience with Python and related frameworks – particularly Flask.
• Extensive experience in designing and scheduling backend Python jobs
• Hands on working in different file formats like Json, Parquet, csv etc. coming from Data Science side.
• Extensive experience with databases such as Postgres and Mongo.
• Extensive experience in Cloud Infrastructure (AWS based) – e.g. AWS API Gateway, Lambda Functions etc.
• Experience with cache like Redis and/or Memory cache
• Good experience in Microservices/Macroservices or Event driven Architectures
• Good experience with design patterns
• Experience in writing advanced SQL-queries, good knowledge of PL/SQL
• Good understanding of Software Design Principles and domain-driven design
• Good experience with Continuous Delivery and Containerization(Docker)
• Good experience in designing and maintaining REST’ful API endpoints
• Ideally maintaining infrastructure-as-code using Terraform
• Ideally experience in parallel data processing and building end-to-end Data Pipelines using tools such as Airflow/Prefect and Spark/Dask
• Excellent communication skills and the ability to explain complex topics in a simple manner

Job Description

 

• Design & implement backend APIs 
• Mentor junior developers technically.
• Actively work to reduce tech debt in the backend
• Work towards more stability & scalability of the backend
• Tech stack - Java, AWS, Aurora etc. 

 

Eligibility

 

• 4-8 years of product company experience
• OOP implementation experience. Programming language does not matter. We use Java internally but have hired folks from non Java background.
• Hands on experience in SQL, Dynamo DB, Postgres etc preferred. 
• Prior experience building REST APIs
• Advanced understanding of AWS stack
• Prior knowledge of solving problems at scale.

 

Role Summary: Back-end Developer who would contribute towards building a highly flexible and scalable Back- end by bringing deep core technology expertise.

Job Description:

- Develop modules keeping micro services architecture philosophies in check. - Implement and/or oversee implementation of different modules as part of an integrated development team. - Drive evolution of application performance. - Ensure project scalability by having good project architecture

Skill Requirements:

- Strong Node.js. - Strong database technology skillsets, namely MongoDB, MySQL

- Should have experience of using Rabbit MQ.

- Python (Django) skills are a plus. - A skilled and pragmatic approach.

- Experience with user-centred design, test-driven development, iterative/incremental and agile practices. - Experience with AWS deployment a definite plus.

Individual applying to the role should ideally have the following attributes.

-Passionate about back-end Development and continually follow the platform & innovations

-Strong and innovative approach to problem solving and finding solutions

- Excellent communicator (written and verbal, formal and informal)

- Flexible and proactive/self-motivated working style with strong personal ownership of problem resolution

- Ability to multi-task under pressure and work independently with minimal supervision.

- Ability to prioritize when under pressure.

• Owns team's output and E2E definition and execution of SDLC. Drives sprint planning, estimates & prioritizes tasks, Keeps key stakeholders updated on progress, milestones, and any potential slippages.
• Identifies pitfalls across codebases proactively. Writes model code that is looked up to. Understands internals of programming languages & runtimes. Creates common reusable components/libraries- Uses advanced data structures.
• Designs API contracts between large systems with end-to-end service design and active leadership towards long-term sustainability including versioning, complex migration plans, impact analysis across products.
• Owns NFRs and pushes the envelope on performance, scalability, and high availability with cognizance towards the cost of infra. Drives tech stack selection independently, mentors junior engineers. Evangelises of generic platform building across the organization.
• Troubleshoots unseen issues across codebases. Solves large end-to-end cross-cutting problems with elegant solutions with an eye on long-term sustainability.
• Partners with and influences product managers on “how”. Leads the pack on hiring and evangelizes steeper hiring standards towards building an A+ team. Represents company on external platforms/conferences.

 

Qualifications:

 

• Bachelor's Degree in Computer Science or similar discipline
• 7+ years relevant work experience in software engineering while leading teams.
• Proficiency in more than one modern programming language such as Python (preferred) associated tech stack to write maintainable, scalable, unit-tested code
• Experience in building complex software systems that have been successfully delivered
• Should be strong with System Design and Database designing
• Deep understanding of design patterns, optimizations, deployments with Strong object-oriented design skills
• Experience mentoring other software engineers.
• Experience with full life cycle development in any programming language

 

 

An  Architect  is a hands-on, talented, innovative, and practical individual with functional experience to design, implement and support the delivery of core products and product components.  

 Capable of working under minimal direction and exercising considerable latitude, they will provide technical expertise in developing solutions to complex software engineering problems, which require
frequent use of ingenuity and creativity.
 Experienced in designing application framework solutions, performing architectural analysis, and identifying issues and provide solutions for the business problems.
 Sound functional knowledge of application architecture service architecture, code modularity, data synchronisation, customisable workflow management, partner application integration and API
developer frameworks.

Job Description
We are looking for a Sr. Backend Developer to produce scalable software solutions. You’ll be
part of a cross-functional team that’s responsible for the full software development life cycle,
from conception to deployment.
As a Sr. Backend Developer, you should be comfortable around both front-end and back-end
coding languages, development frameworks and third-party libraries. You should also be a team
player with a knack for visual design and utility.
Responsibilities
Work with development teams and product managers to ideate software solutions
Design client-side and server-side architecture
Build the scalable applications using microservice architecture.
Develop and manage well-functioning databases and applications
Write effective APIs
Test software to ensure responsiveness and efficiency
Troubleshoot, debug and upgrade software
Create security and data protection settings
Build features and applications with a mobile responsive design
Write technical documentation
Work with data scientists and analysts to improve software
Requirements
Proven experience of 2+ years as Backend Developer or similar role
Experience developing desktop and mobile applications
Familiarity with common stacks, and excellent understanding of MVC architecture.
Good Knowledge of. Python and Django framework, having experience with Flask, FastAPI and
Falcon is a plus.
Experience with NoSQL, Elastic Search, Celery, Redis, RabbitMQ.
Experience with databases (e.g. Postgres, MySQL, MongoDB), web servers (e.g.
Apache/Nginx) and UI/UX design
Knowledge of digital marketing tools
Familiarity with Google AdWords API, Google Analytics API, Facebook Ads API etc.
Familiarity of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML,
jQuery)
Excellent communication and teamwork skills
Great attention to detail
Organizational skills
An analytical mind

Are you a Software Engineer with extensive coding experience? Are you enthusiastic about writing modular, reliable, and efficient code? Do you love seeing your work impact the end-user directly? If so, let’s connect. We are looking for smart people who can use the best available tools to get things done quickly. About Zoliday: -------------------Zoliday is a modern, online business travel platform. We believe business travel should be smooth and efficient for both travellers and travel management teams. With Zoliday, companies can manage the complete cycle of business trips - from requests and bookings to expenses and reports - all on one portal. We use data, machine learning, and algorithms with consumer-grade UX to deliver significant improvement in time-to-book and give real-time recommendations and insights.We are a funded startup with years under our belt in the travel domain and partnerships with leading travel providers, hotel chains and GDS platforms. Our clients include prominent startups and leading FMCG companies.Your Role: --------------As a senior software engineer, you will have ownership of server-side architecture, development, and scaling. You will be part of the core engineering team working with the product team to design, build, and implement the product.Your responsibilities:---------------------------- - Product development in Python/Tornado/Django and Angular 6/7- Integrating APIs for booking, payment, and reports- Design, build, and test modules- Create and implement system architecture. Required Experience and Skills:------------------------------------------ - Extensive experience of building complex web products in a similar role (typically 4 years or more)- Full stack development experience or expertise in server-scaling will be preferred.- Agility and ability to deliver products quickly using open libraries, tools, modules.- Eager to learn and try out new technologies and frameworks.Our stack:--------------Applications and Platforms - Python, Tornado, Django, MySQL, Redis, Angular 6/7, jQueryDevops - Nginx, Ansible, Supervisor, EC2, RDS, CDN, SES, WebpackBenefits:------------ ESOP options

We are looking to hire an engineer on the founding team with a focus on backend development to help build the platform from scratch. As one of the early engineers on the team, you will work closely with the founders on designing the entire backend architecture for the product as well as building out individual product features. Being a very early stage startup, the job will also involve a lot of experimentation and identifying solutions to unknown problems. You will also be expected to contribute to other areas such as devops, machine learning, low-level hacking on mobile systems. Perks - Top market salary and generous stock options - Work remotely from the comfort of your home - Complex problems that help you grow by pushing you beyond your limits as will dabble in new challenges such as reverse engineering, code generation, hacking byte code, and machine learning - Work with a great team that has a strong focus on learning and career growth - Be involved in building a groundbreaking product right from the start - As a founding engineer, you will get a chance to impact the culture of the company Requirements - 2-3 years of work experience with programming languages Python/Golang/Node - Strong experience with at least one relational database like Postgres/MySQL - Experience with designing and architecting reliable distributed systems - Ability to write high performance, reliable and maintainable code - Ability to work independently - Love for learning and ability to quickly become productive with new technologies - Comfortable working with Git, Linux and basic system administration Great to have - Previous Startup Experience - Open source contributions - Mobile Experience (especially android) - Experience working on cloud services like AWS and automated deployments - Writing technical blogs and contributions at conferences