- We are looking for a seasoned Backend engineer to manage our web infrastructure. Successful candidates will have a minimum of 2 years of recent experience with all the skills listed below.
- Our project entails implementing our pre-approved UI, constructing our API, connecting the two, and setting up our server infrastructure.
Responsibilities:
- Pixel-perfect- implementation of our approved user interface
- Design and construction of our REST APIs
- Ensuring the entire stack is designed and built for speed and scalability
- Maintaining the current web services by making regular updates to improve security and performance
Skills :
1) Experience :
- >1+ years experience in Backend development, preferably in Python [Flask].
- > 1+ years experience in writing REST APIs in Python/Flask.
- > Database design and management, including being up on the latest practices and associated versions
- > Server management and deployment for the relevant environment
2) Experience with SQL databases
3) Experience implementing testing platforms and unit tests
4) Proficiency with Git.
About ParallelDots
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Job Overview
We are looking for a talented Senior Backend Developer to join our team in developing backend servicing. As a key member of our development team, you will be responsible for cross-functional teams to design, develop, and maintain backend services and APIs using Node.js. The ideal candidate is passionate about distributed systems, has experience with backend services and is excited about optimising applications for performance, scalability, and reliability.
Responsibilities:
- Design, develop, and maintain backend services and APIs using Node.js.
- Collaborate with cross-functional teams to define requirements, architect solutions, and implement features.
- Write clean, modular, and maintainable code following best practices and coding standards.
- Optimise applications for performance, scalability, and reliability.
- Implement security measures to ensure data privacy and integrity in backend systems.
- Troubleshoot and debug issues to ensure smooth operation of production systems.
- Perform code reviews to maintain code quality, consistency, and adherence to coding standards.
- Stay updated with the latest trends and technologies in backend development, Node.js, and related ecosystems
Requirements:
- Bachelor's degree in Computer Science, Engineering, or related field.
- Proven experience in backend development, with at least 4 years of experience using Node.js.
- Strong understanding of data structures, algorithms, and software design principles.
- Experience with web frameworks such as Express.js.
- Proficiency in building RESTful APIs and microservices architecture.
- Familiarity with relational and NoSQL databases (e.g., MongoDB, PostgreSQL).
- Solid understanding of asynchronous programming and event-driven architectures.
- Experience with version control systems (e.g., Git) and collaborative development workflows.
- Excellent problem-solving, analytical, and troubleshooting skills.
- Ability to work independently and in a team environment, with excellent communication skills.
Responsibilities :
● Designing and developing robust and scalable server-side applications using Python, Flask, Django, or other relevant frameworks and technologies.
● Collaborating with other developers, data scientists, and data engineers to design and implement RESTful APIs, web services, and microservices architectures.
● Writing clean, maintainable, and efficient code, and reviewing the code of other team members to ensure consistency and adherence to best practices.
● Participating in code reviews, testing, debugging, and troubleshooting to ensure the quality and reliability of applications.
● Optimising applications for performance, scalability, and security, and monitoring the production environment to ensure uptime and availability.
● Staying up-to-date with emerging trends and technologies in web development, and evaluating and recommending new tools and frameworks as needed.
● Mentoring and coaching junior developers to ensure they grow and develop their skills and knowledge in line with the needs of the team and the organisation.
● Communicating and collaborating effectively with other stakeholders, including product owners, project managers, and other development teams, to ensure projects are delivered on time and to specification.
You are a perfect match, if you have these qualification :
● Strong experience in Python and server-side development frameworks such as Flask or Django.
● Experience in building RESTful APIs, web services, and microservices architectures.
● Experience in using database technologies such as MySQL, PostgreSQL, or MongoDB.
● Familiarity with cloud-based platforms such as AWS, Azure, or Google Cloud Platform.
● Knowledge of software development best practices such as Agile methodologies, Test-Driven Development (TDD), and Continuous Integration/Continuous Deployment (CI/CD).
● Excellent problem-solving and debugging skills, and the ability to work independently as well as part of a team.
Strong communication and collaboration skills, and the ability to work effectively with other stakeholders in a fast-paced environment
Job Purpose
We work in the latest technology, and our foundations are data structures, algorithms, solid logical reasoning, and mathematics. We are looking for very strong engineers who love coding, optimizing, and ensuring their code is the most efficient.
You will be involved with hardcore development. If you are an assembler of code or packages from different places to build something, you may not find our team to be the right fit.
You must be someone who can build anything from the ground up. Programming language should not be any barrier for you, as you should be able to pick up any programming language or underlying technology within a week.
Key Areas of Responsibility
Core development. Ready to participate in the designing, brainstorming, and development process. You must give sleepless nights to meet deadlines whenever required.
Desired Candidate Profile
Essential Skills
- Reliable, Accountable, and Trustworthy
- Ability to understand software requirements based on a wireframe/program specification
- Familiarity with GoLang / PHP / Python / Java / C / C++ / Linux Shell and Scripting / HTML / CSS / JS / Node.js is a plus
- Effective communication skills to ensure smooth coordination of tasks with the Team Leader.
- Knowledge of MongoDB, MySQL, and PL/SQL is a plus
- Familiarity with ML, TensorFlow, and Keras is a plus
- Knowledge of web servers such as Apache, NGNIX, and the HTTP protocol is a plus.
- Knowledge of multi-process, threads, memory, and filesystem on Linux is desirable.
- Must Solve The Following
To consider you for the current opening, please make sure to understand the following question and solve it. A simple program in any programing language would do. If you cannot solve this, please do not apply.
Write a function foo(x) where foo(foo(x)) = -x (assume x to be an integer, and foo(x) has to be always real), any programming language would do. Before submitting the answers, please verify that the output of foo(foo(10)) should be -10 and foo(foo(-10)) should be 10.
Responsibilities:
- Build scalable, service oriented web applications from scratch for technology products for European market.
- Maintain these applications for accuracy and high availability.
- Continuously identify opportunities to improve system designs, architecture and implementation standards
- Participate with founding, business and product teams in discussions on how to build and launch new modules.
- Collaborate across functions and own the planning, estimation and execution for parts of the product.
- Start as an individual contributor but stay ready to build and mentor a small team of up to 5 engineers over the coming months and years.
- Contribute in hiring highly ambitious engineers as the team grows.
- Being among the first people on the engineering team, be a culture driver.
Requirements:
- Experience of architecting and building products/business critical backend applications using different MVC frameworks.
- Experience with microservices.
- Experience of building and maintaining scalable applications using Node.js/MEAN stack.
- Experience of deploying and maintaining web applications.
- Experience with non relational databases like MongoDB.
- Understanding of relational databases like MySQL.
- Familiarity with REST APIs and stress testing tools.
- Good communication skills.
- Exposure in building polyglot applications.
- Exposure for devops and related processes, preferably GCP.
- Knowledge of components in scalable solutions i. e. database partitions, message brokers, background processing.
- Exposure to basic frontend technologies to speed up collaboration with the frontend team.
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3 + years expertise in Python 3.7, Django 2 (or Django 3).
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Familiarity with some ORM (Object Relational Mapper) libraries.
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Able to integrate multiple data sources and databases into one system.
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Integration of user-facing elements developed by front-end developers with server-side logic in Django (RESTful APIs).
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Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3
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Knowledge of user authentication and authorization between multiple systems, servers, and environments
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Understanding of the differences between multiple delivery platforms, such as mobile vs desktop, and optimizing output to match the specific platform
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Able to create database schemas that represent and support business processes
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Strong unit test and debugging skills.
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Proficient understanding of code versioning tools such as Git.
The desirablesoptionals
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Django Channels, Web Sockets, Asyncio.
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Experience working with AWS or similar Cloud services.
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Experience in containerization technologies such as Docker.
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Understanding of fundamental design principles behind a scalable application (caching, Redis)
Educational - BE/BT
Languages : Core PHP, HTML, JavaScript, JQueryDatabase : MySql.
Job Location : Mumbai
Responsibilities :
- Strong knowledge of Core PHP and web architecture
- Understanding of PHP 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 of Web applications
- 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 and optimisation of SQL queries
- Proficient with MongoDB databases and its query languages
- Proficient understanding of code versioning tools, such as Git