Senior Software Engineer - Backend & APIs

● Engineering degree B.E/B.Tech/MCA/M.Tech/M.Sc or any Equivalent Degree.
● Proven work experience as a Back-end developer.
● In-depth understanding of the entire web development process (design, development and deployment).
● Proficient in Java, with a good knowledge of its ecosystems
● Basic understanding of JVM, its limitations, weaknesses, and workarounds
● Ability to decide when to use relational vs NoSQL databases and must be experienced with at least one of
the relational databases (MySQL) as well as experience with ElasticSearch will be good to have
● Familiarity with concepts of MVC, JDBC, and RESTful
● Experience with Spring, Spring Boot, Spring MVC
● Experience in CI/CD and Cloud technologies
● Expertise in developing enterprise-level web applications and RESTful APIs using MicroServices, with
demonstrable production-scale experience
● Familiarity with front-end languages (e.g. HTML, JavaScript and CSS) - Not mandatory
● Participation in coding competitions such as hackathon, hackerrank will be added advantage.

Amagi is a SaaS platform that lets every content owner deliver their content to consumers anytime, anywhere, to
any device. Amagi helps bring entertainment to hundreds of millions of consumers leading the transformation in
media consumption. We believe in a connected ecosystem bringing content owners, distribution platforms,
consumers and advertisers together to create great experiences.
Amagi grew by 136% last year and on its way to double itself again this year. The market leader in FAST (Free
Ad-supported Streaming TV), it delivers more than 500 media brands to 1500+ end points and growing
exponentially.
We are looking for a Software Engineers to join our engineering team. You will be working with a team of
engineers in building cutting-edge next generation media technology software components using the latest cloudtech stacks.
Key responsibilities include (but are not limited to):

● Design and write with code with the cutting-edge technologies to improve the availability, scalability, latency, and efficiency of Amagi products
● Participate in code and design reviews to maintain our high development standards
● Engage in service capacity and demand planning, software performance analysis, tuning and optimization
● Collaborate with product teams to define and prototype feature specifications
● Work closely with Platform Engineering team in building and scaling back-end services as well as performing root cause analysis investigations
● Design, build, analyze and fix large-scale systems
● Learn full stack performance tuning and optimization
● Debug and modify complex, production software
You will excel at this role, if you have
● A bachelor’s/master’s degree in Computer Science, with 2 to 6 years of Experience in building highly available and scalable products.
● Have worked in product software development teams that have taken individual module-level responsibility and have taken the product to production/customer deployments
● Loves to write code in one or more of Python, Golang, RoR,
● Have worked in building back-end systems around DBMS, Caches, NoSQL, Web and App servers.
● Passionate about algorithms, design patterns, open-source technologies and in general good software
design
● Desirable to have Prior experience in working on any of the Public cloud infrastructures

Roles & Responsibilities :

- Optimizing components for maximum performance across a vast array of web-capable devices and browsers

- Ability to understand business requirements and translate them into technical requirements

- You will ensure that these components and the overall application are robust and easy to maintain.

- Have a good understanding of design and user experience principles.

- Open-minded, flexible, and willing to adapt to changing situations

- Ability to work independently as well as on a team and learn from colleagues

- High adaptability in a dynamic start-up environment

- Ensuring technologies are used efficiently, profitably, and securely. Evaluating and implementing new systems and infrastructure.

- Excellent troubleshooting, analytical and problem-solving abilities with a tenacious commitment to finding the root cause of issues.

Qualifications :

- B. Tech/ B.E. /M. Tech/ BCA / MCA or a related technical discipline from reputed universities

Skills Required :

- Minimum 1+ years of experience in REST API development using python.

- Must have experience with anyone popular python frameworks like Django, Flask, and FastAPI Framework.

- Experience in designing and developing Restful Web services and Remote procedure calls.

- Able to integrate multiple data sources and databases into one system

- Knowledge of load testing and optimizing code for performance, security, and scalability

- Experience with Unit testing frameworks in Python

- Knowledge of modern authorization & authentication mechanisms.

- Able to create database schemes that represent and support business processes

- Knowledge of Version Control System & basics of CI/CD

- Write and maintain technical documentation

- Solid foundation in OOPS, Data structures, and Algorithms

- Knowledge of SDLC phases of project development.

- Experience in one or more No SQL Databases such as MongoDB, and Cassandra.

- Experience with event-based databases and programming

- Good experience in synchronous programming and thread-based programming.

- Experience with schedulers.

- Good to have knowledge of Linux shell commands.

- Good to have experience in Kubernetes & Docker

- Knowledge of any Cloud Service like GCP or AWS would be an added advantage

- Cares deeply about writing Quality, Testable & Modular code

- Good to have an understanding of NLP.

We are looking for a Node.js Developer responsible for managing the interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, definition, and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your co-workers into the application. Therefore, a basic understanding of front-end technologies is necessary as well.

• 2+ years of experience with Node.js/Express.js or similar framework
• 1+ years of experience with MongoDB
• 1+ years of experience creating REST APIs and backend systems
• Experience with Docker is a plus
• Integration of user-facing elements developed by front-end developers with server-side logic
• Writing reusable, testable, and efficient code
• Design and implementation of low-latency, high-availability, and performant applications
• Implementation of security and data protection
• Server Setup/AWS/GCP experience is a plus
• Creating APIs and backend systems
• Scraping sites and creating backend dashboards for data management
• Backend infrastructure management and deployment

Responsibilities:

• Developing and maintaining all server-side network components.
• Ensuring optimal performance of the central database and responsiveness to front-end requests.
• Collaborating with front-end developers on the integration of elements.
• Designing customer-facing UI and back-end services for various business processes.
• 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, 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.

Requirements:

• Bachelor's degree in computer science, information science, or similar.
• At least two years of experience as a Node.js developer.
• Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.
• Superb interpersonal, communication, and collaboration skills.
• Exceptional analytical and problem-solving aptitude.
• Great organizational and time management skills.
• Availability to resolve urgent web application issues outside of business hours.

Opening for Python Developer for  Startup Fintech Company
Job Location : Mumbai / Bangalore
Expereince : 3 to 8 Years
JD :

Hands on experience in Python in 2.x and 3.x versions

• Developed and deployed services in AWS serverless Architecture
• Developed REST API’s using serverless framework, AWS Lambda, API Gateway
• Developed queue and notification services using AWS components - SQS, SNS
• Implemented authorization and authentication using AWS Cognito pool
• Developed Facial recognition systems using AWS Rekognition
• Hands on experience in Flask, Tornado, Quartz framework
• Hands on experience in designing and working on MicroService & Monolithic architecture
• Basic understanding of front-end technologies HTML, CSS, JavaScript, jQuery

Mongo dB experience is must

Datapane is looking for an exceptional senior Django engineer to join our team.

This includes working on:

a) The main Django application, a large, modern, Django app built using Python 3.8 and the latest Python and Django libraries;
b) The API, built using Django Rest Framework (DRF) that is used both by our web-app and client libraries to build and run data analyses;
c) Backend code that integrates our web server with the rest of our cloud architecture, including our PaaS, data science code, general integrations such as payments, devops code, and more.

Ideally, you should have experience working on Django codebases which serve both server-side rendered pages and APIs via DRF. Frontend/full-stack knowledge is a an advantage but not essential. Familiarity with modern development practices, such as CI/CD, testing, DevOps, Docker, Linux and git would be a big plus. You must have very strong familiarity with Python development, and be excited to pick up the new technologies and skills - for instance we use Python type-hints across our codebase extensively.

You should like the idea of releasing to real customers regularly, and prioritise getting a great product into users’ hands for feedback and iteration. You will have extensive scope to build and architect the backend, and to help grow the team in the future.

_Software Company_Award Winning Team_Pune

Looking for a Python Backend Developer to join our client’s award-winning, talented team,

building the next generation automated drone applications for our global customers.

Some Roles/Responsibilities

● Designing, implementing and deploying updates, features to the company’s cloud

backend system. The work typically requires writing RESTful APIs.

● Derive key metrics from the system to estimate system health and performance.

● Prepare automated test suites for continuous health monitoring of the backend

systems.

● Perform load testing to understand potential scale issues and take corrective

measures.

● Integrate tools for incidence report and response, to ensure high availability of

the backend system.

● Drive Security practices implementation. (Troubleshoot incidents, identify root

cause, configuration, fix and document problems, patching systems for

vulnerabilities, and implement preventive measures)

● Maintain codes, users and API documentation.

● Setting up the CI/CD automation environment for web applications using

Jenkins/ECS.

● Manage Linux Virtual machines on EC2 ensuring correct VPC, Security Group

settings.

● Integrate automated data pipelines to enable analysis of usage patterns on 3rd

party analytics platforms.



Experience required:  3+ years relevant experience

Must Haves Skils-

Flask/Django, Python Backend Exp, Exp in Websockets, Async IO

Notice Period- Immediate/1months/ 2 months negotiable

Research Developer Dunya Labs is a deep tech product company currently focused on building infrastructure, developer tooling and middleware for deploying scalable blockchain applications. We combine a theoretical research team with a product team to lead cutting-edge developments in the blockchain space. Seeking a diligent, passionate and detailed-oriented Research Developer to drive theoretical research into various blockchain protocols and help ideate potential products. At Dunya Labs, you will be contributing to impactful solutions that can enable the decentralized world. We strongly prefer candidates who have strong academic research backgrounds and deep interest in blockchain technology - candidates who are agile and able to work in undefined areas. Key Responsibilities: The Research Team at Dunya Labs is focused on pioneering foundational research in blockchain technologies and use-cases. We explore the following: ● Foundational Research. Staying aware and updated on major cryptographic and theoretical computer science developments, including but not limited to: zero-knowledge, multiparty computation, new cryptographic primitives, transformers, and more. ● Protocol Research. Deep-dives into up-and-coming blockchain protocols through whitepaper analysis and discussions with the protocol teams themselves. ● Scaling. Sharding, Layer-2 Scaling (e.g. Lightning, Raiden), non-blockchain distributed networks, applications of discoveries and constructions in recent cryptography papers ● Privacy. Transactional privacy and data feed privacy on public blockchains (e.g. zk-snarks) ● Governance. Implications and results of on-chain and off-chain governance ● Smart Contract Standards/Security. Automation, formal verification, and termination of smart contracts Qualifications: ● Bachelor’s in Computer Science, Mathematics or a technical field. Masters/PhD preferred. ● Research or development experience in network security, algorithms, or theoretical computer science and mathematics ● Knowledge of distributed systems, game theory and/or cryptography is strongly preferred ● Record of academic publishing in related conferences and/or journals a plus Skills and Competencies: ● Ability to work creatively and independently on long-term technical problems ● You learn quickly and apply new skills effectively ● Ability to collaborate with other researchers and developers ● Brilliant analytical and problem solving skills, especially algorithmic knowledge Preferred Qualifications ● You work well with data and can use machine-learning tools to analyze datasets. ● Ability to code at a high level in C, C++, Python, Golang, Rust or any other common programming language ● Strong performance in competitive programming (TopCoder, HackerRank, CodeChef, Olympiads - IOI, INOI) WHAT WE OFFER: ● A collaborative environment for working with like-minded researchers and developers who carry out implementation of theoretical research results ● Opportunities to work with top research institutes such as ISI Cryptography, IISc and institutions abroad ● Highly competitive salary, healthcare benefits and other perks ● Flat organization with freedom to pursue desired research ABOUT DUNYA LABS: Today, we live in a world where the power of digital data is asymmetrically collected and held by a small handful of companies and political entities. These companies and entities also act as increasingly powerful intermediaries that enable, authenticate and settle digital transactions– of property, currency, identity/reputation, and many other forms of digital data. Blockchain, or cryptographically-secured replicated databases, has the potential to decentralize the transfer of value over the Internet, creating secure, decentralized peer-to-peer economies of trust. By doing so, blockchain disintermediates traditional industries, taking out rent-seeking middlemen who levy taxes on end-users as verifiers, trust-providers or settlors of transactions. Imagine a currency without a central bank (Bitcoin), a portable digital identity without a centralized authenticator (uPort), or a peer-to-peer global file storage system without reliance on centralized cloud-based server providers (Filecoin). Thus far, the “blockchain revolution” has been powered by speculative investment and misunderstanding. But we at Dunya Labs believe that innovations in cryptographically secured, replicated networks are maturing, and the exploration of blockchain as a foundational technology is moving into a mature phase driven by research and execution. Many esteemed academics and cryptographers have joined the field, including Silvio Micali (Algorand), Benn Lynn of BLS Signature Scheme (DFINITY), Andrew Yao (Conflux), Xinmin Luo (DFINITY), Dan Boneh, and more. We are building a knowledge company that focuses on just research and execution. Our mission is to bring blockchain use-cases to market.

Vithi.com is the global online MegaMart of IndusB2C.com. We consistently strive to bring in upcoming products to cater to all needs from around the world. A one stop online platform offering popular products. “Vithi” means “Marketplace” in Sanskrit language, the oldest language known to Humankind. Vithi is operated by Indus B2C Pvt Ltd. (Formerly KITES Pvt Ltd.), established in 1995. The Indus B2C journey has set new standards for customer delight every passing day. It operates following verticals: Export B2B, E-Commerce and Online Astrology. Why Vithi? Vithi brings together the best of products from world-wide to consumers across the world. SHIPPING TO • 170+ COUNTRIES Our online store boasts of a collection of over 50,000 products, which can be shipped right to your doorstep, wherever you are in the world, with over delivery network shipping to over 200 countries. At Vithi, a mounting priority of ours is to give the customers a wholesome online shopping experience, which is ensured by a swift and Secure Shopping experience. It is always followed by a fully insured delivery process with a Hassle-Free Return and Refund policy.