Python Developer

The Role:

We are looking for an enthusiastic Technology Lead (Python or Node), who adopts a hands-on approach and loves to build scalable, distributed and large web / mobile products. You would be responsible for designing the architecture, reviewing the code, building the technology and deploying web/mobile applications.

Responsibilities:

• Own the product development from scratch.
• Design and implementation of low-latency, high-availability, and performant applications.
• Architect scalable software solutions and mentor a team of high performing developers.
• Participate in code reviews, design reviews, SCRUM ceremonies, and troubleshoot to ensure uptime for live systems etc.

Requirements:

• Bachelor's degree in a technology-related field from a premier college.  
• Prior 4+ years of experience in back-end development (Python/ Golang) in a start-up or a dynamic work environment.
• Good exposure in writing and optimizing SQL for high-performance systems.
• Understanding of asyncio and eventloop/ uvloop concepts. Knowledge of frameworks such as Quart/ Fastapi/ Starlette is preferred.
• Knowledge of AWS; Caching technologies like Redis, Memcache; ELK; mySQL Databases, etc.
• Strong understanding of System Design, Microservice Architecture, Kafka, Pub/Sub, Message queues, and in-memory data stores etc.
• Customer oriented, responsive to changes, and able to multi-task in a fast-paced environment.

We offer an innovative, fast paced, and entrepreneurial work environment where you’ll be at the centre of leading change by leveraging technology and creating boundless impact in the FinTech ecosystem.

Bachelor’s degree in Computer Science or related field plus 4-12 Years of Full Stack experience
• 3+ Years of experience as a Go Developer
• Experience in ReactJS (most preferred) or AngularJS similar front end frameworks
• Experience with the Python or/and Golang (preferably both), SQL, and design/architectural
patterns
• Experience in Java or dotnet or other opensource technologies is an added advantage
• Hands-on experience on SQL, Query optimization, DB server migration
• Preferably experience in Postgre SQL or MySQL
• Knowledge of NOSQL databases will be an added advantage
• Experience in Cloud platforms like AWS, Azure with knowledge of containerization, Kubernetes is an
added advantage
• Knowledge of one or more programming languages along with HTML5/CSS3,Bootstrap
• Familiarity with architecture styles/APIs (REST, RPC)
• Understanding of Agile methodologies
• Experience with Threading, Multithreading and pipelines
• Experience in creating RESTful API’s With Golang or Python or Java in JSON, XMLs
• Experience with GitHub, Tortoise SVN Version Control
• Strong attention to detail
• Strong knowledge of asynchronous programming with the latest frameworks
• Excellent troubleshooting and communication skills
• Strong knowledge of unit testing frameworks
• Proven knowledge of ORM techniques
• Skill for writing reusable libraries Understanding of fundamental design principles for building a scalable
applicatio

Job Specifications
• BE/B. Tech. Computer Science or MCA from a reputed University.
• 8+ Years of experience in software development, with emphasis on JAVA/J2EE Server side
programming.
• Hands on experience in Core Java, Multithreading, RMI, Socket programing, JDBC, NIO,
webservices and Design patterns.
• Should have Knowledge of distributed system, distributed caching, messaging frameworks, ESB
etc.
• Knowledge of Linux operating system and PostgreSQL/MySQL/MongoDB/Cassandra database is
essential.
• Additionally, knowledge of HBase, Hadoop and Hive are desirable.
• Familiarity with message queue systems and AMQP and Kafka is desirable.
• Should have experience as a participant in Agile methodologies.
• Should have excellent written and verbal communication skills and presentation skills.
• This is not a Fullstack requirement, we are purely looking out for Backend resources.

Primary Responsibilities:
➢ Design and develop core server side components for our consumer facing site
as well as for fulfillment and inventory logistics
➢ Prototype new ideas
Experience / Skills Required:
➢ B.Tech or advanced degree in Computer Science with 8-12 years of progressive industry
experience
➢ Strong experience with Python development and Django framework or NodeJS required
➢ Strong experience with JavaScript , HTML, CSS, AJAX and JSON
➢ Strong experience with building reusable server components
➢ Strong experience with WebServices, XML, REST interfaces
➢ Strong experience with object oriented programming
➢ Strong experience with backend performance optimization and algorithms
➢ Strong experience with SQL, RDBMS, data modeling and MySQL, Oracle or other RDBMS
➢ Strong leadership / technology mentoring skills a must. Ability to do code and design reviews is a
key part of this role.
➢ Experience with Microservices / Distributed event based architectures desired.
➢ Deep experience with Linux based development and deployment architectures.
➢ Experience with database query tuning.
➢ Experience with cloud platforms such as AWS is a great plus
➢ Experience with frameworks such as Angular / React JS is a great plus
➢ Awareness of and experience with reactive programming is a plus
➢ Experience with Ecommerce/Consumer facing applications serving a large volume of users is a
great plus.
➢ Exposure to technologies like Kafka, Redis, Spark, Kinesis, Solr, ElasticSearch etc is a plus.
➢ Experience with NoSQL or BigData is a great plus
➢ Hands on Full Stack experience desired.
➢ Must be adept at experimenting with new technologies
➢ Must have excellent communication (verbal & written), interpersonal, leadership, and problem
solving skills
➢ Must be able to work independently and enjoy working at a fast paced start-up environmen

Your Responsibilities :

1) Building highly scalable and secured applications/microservices and responsive APIs

2) Assessing the security risks associated with the platform architecture and suggesting/implementing suitable changes for the same.

3) Architect and implement back-end services to support our mobile and web clients.

4) Creating and implementing database schemas that represent and support business processes.

5) Use best software development practices and processes including unit testing, code reviews, and site monitoring post deployment.

6) Continue to research and evaluate new technologies that may improve performance and elegance of our software implementation.

7) Explore and Integrate third-party APIs when required for the project.

8) Work closely with the rest of the team to bring our features into production.

Your skills :

- Hands-on experience in Django Framework.

- Strong Knowledge of Python.

- Strong Knowledge of MVC design pattern and object oriented programming concepts.

- Strong knowledge of RDBMS like Postgresql and Database schema design.

- Experience in developing robust and secure RESTful web API and microservices using Django/Python.

- Experience in Test Driven Development.

- Experience in handling No-SQL MongoDB or similar.

- Hands-on experience in GitHub.

- Experience in CI, CD tools like jenkins.

- Experience in managing cloud-based web applications on Amazon Web Services or Google Cloud.

- You love code and up for the challenge!

We are seeking a lead Python Developer to lead the backend efforts and, in the process design, develop, and deploy its customer centric applications.

The person will have the opportunity to design and build an early stage, rapidly evolving platform from scratch and carry out these primary responsibilities -

Optimize components for maximum performance across multiple devices and browsers

Write performant REST APIs for both internal and external consumption

Build micro services and their deployment process

Work with problems of scale, leveraging technologies that are distributed in nature.

 

Perform code reviews

Required qualifications and must have skills

Excellent analytical and problem-solving skills

Proven-deep-expertise with Python programming (4+ years of hands-on experience in Python and backend development)

Building performant and scalable applications from scratch

Experience in working with frameworks like Django, Flask, etc.

Experience with building APIs and services using REST, SOAP, etc.

Experience with any RDBMS and strong SQL knowledge

Comfortable with Unix / Linux command line

Object-oriented concepts & design patterns

Sytem and database desinging skills

Nice to have Skills

Knowledge of other programming languages beyond Python

Familiarity with managing infrastructure on AWS/GCloud

Experience with working with/building data analytics pipleline

Familiarity with NoSQL databases

Good understanding of Docker and container platforms like Mesos and Kubernetes

Security-first architecture approach

Application benchmarking and optimization

Interpersonal Attributes

You are driven by the impact your work creates

You can answer the why behind any technological choice you make

You can work independently as well as part of a team

Responsibilities

• Lead the development of the backend systems for our first product
• Build reliable, secure and performant backend systems
• Drive test coverage and continuous delivery automation within the team
• Mentor and provide feedback to teammates

Requirements

• 5+ years of software development experience
• Strong computer science fundamentals
• Deep and wide knowledge of Java ecosystem
• Can write code that is readable, maintainable, secure and performant
• Know the importance of tests and how to approach writing different types of tests
• Good intuition for REST API design
• Deep understanding of relational databases, transactions, entity-relationship modeling
• Comfortable writing highly concurrent systems
• Experienced in using profilers, tuning garbage collection, optimizing SQL queries

Desired Skills and Experience

• Golang , Java , Python , Ruby

Navia Life Care is looking for a Chief Technology Officer.

An ideal candidate should have well-rounded experience (5-10 years) in various technologies - backend/web development (Python/Django), DevOps, Android and iOS - or at least 2 out of the above

The person would be managing an expanding team of developers and guide the product development, along with contributing significantly to the core decisions of the company.

An entrepreneurial spirit, and the passion to make a difference in the healthcare ecosystem of the country is recommended.

The candidate will be well compensated with a combination of cash + equity, depending on experience and expertise.

Front-End - Proficient understanding of web markup, including HTML5, CSS3 - Proficient understanding of Frontend (CSS) frameworks like Bootstrap or Foundation - Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery - Proficient understanding of asynchronous request handling, partial page updates, and AJAX - Proficient understanding of cross-browser compatibility issues and ways to work around them. - Proficient understanding of code versioning tool, such as Git. - Good understanding of any of advanced JavaScript libraries and frameworks, such as AngularJS, VueJs, ReactJS etc. - Good to have knowledge of server-side CSS pre-processing platforms, such as LESS and SASS - Good to have knowledge of JS-based build tools like GruntJs, GulpJs, Browserify, web pack etc Back-End : - Proficient understanding of API design and development. - Understanding differences between multiple delivery platforms such as mobile vs desktop, and optimizing output to match the specific platform - Understanding accessibility and security compliance. - User authentication and authorization between multiple systems, servers, and environments. - Proficient understanding of Database Management Systems like MySQL. - Integration of multiple data sources and databases into one system. - Creating database schemas that represent and support business processes - Proficient understanding of Server-side technologies like PHP (MVC Frameworks) and Java. - Proficient understanding of Linux Servers and shell scripting. - Good understanding of other Server-side technologies like NodeJs or Python. - Good to have knowledge of Document Oriented Database System like MongoDB. - Good to have knowledge of Apache Solr. Full Stack HTML5 CSS3 DBMS Data Integration API Java Javascript jQuery Shell Scripting PHP

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.