Lead Engineer

Responsibilities:
1. Cloud Backend Design along with data storage and backup solutions. 2. Backend APIs and System Design and Integration with IoT Devices, web and mobile applications.
3. Building reusable code and libraries for future use
4. Optimization of the application for maximum speed and scalability
5. Implementation of security and data protection
6. Design and implementation of data storage solutions

Required Skills:
1. Demonstrated history of designing and implementing Cloud-based Microservices Applications using AWS or GCP.
2. 5+ years of hands-on experience using core Java and SpringBoot framework.
3. Good Understanding of Serverless Architecture and Event-Driven Systems.
4. Understanding Product requirements and translating them into technical specifications and development using Agile methodology.
5. Understanding accessibility and security compliance on AWS/GCP and Spring Boot and Flask.
6. Good understanding of Data structures and Algorithms.
7. AWS Skills Required: AWS Lambda, DynamoDB, SNS, SQS, S3, IoT Core, Kinesis Streams, Elastic Beanstalk, EC2, IAM, Elastic Cache, API Gateway.

Good To have:
1. Knowledge of Kubernetes or other container orchestration tools.
2. Python and Flask.
3. Google Cloud Platform and Firebase

General Accountabilities/Job Responsibilities
• Participation in the requirements analysis, design, development and testing of applications.
• The candidate is expected to write code himself/herself.
• The candidate is expected to write high level code, code review, unit testing and deployment.
• Practical application of design principles with a focus on the user experience, usability, template
designs, cross browser issues and client server concepts.
• Contributes to the development of project estimates, scheduling, and deliverables.
• Works closely with QA team to determine testing requirements to ensure full coverage and best
quality of product.
• There is also the opportunity to mentor and guide junior team members in excelling their jobs.

Job Specifications
• BE/B. Tech. Computer Science or MCA from a reputed University.
• 6+ 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

• Proven hands-on Software Development experience
• Proven working experience in Java development

• Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA2, Hibernate)
• Experience in the Spring boot , hibernate Framework

-Backend engineer with 3-7 yrs of experience.
-A premium college gratduate is required.
-Strong experience in Data Structures and Algorithms.
-Should have good understanding of databases and storage fundamentals.

1. 2+ years of experience building REST APIs with Java
2. 1+ years of experience in maintaining REST APIs documentation.
3. 2+ years of experience programming and delivering in a production environment
4. Expertise working with data structures and algorithms
5. Proficiency in object-oriented programming and experience applying modern design patterns.

COMPANY PROFILE - Manthan (www.manthan.com) Manthan serves as the Chief Analytics Officer for global consumer industries. With its portfolio of analytic products and solutions Manthan helps its customers derive competitive advantage through data-driven decisions. Manthan’s solutions are architected with deep industry specificity, bringing together analytics, technology and industry-practices to place sophisticated, yet intuitive analytical capability. Headquartered in Bangalore with offices in US, UK, Singapore and Brazil, Manthan’s client footprint spans 20 countries. Manthan serves the analytics needs of Retail, CPG, Pharma and Market Research industries. Manthan is venture-funded with Fidelity Private Equity, Norwest Venture Partners and Temasek, on its board.

Job description :- PSE at Swiggy not only contribute to the high-level Architecture of several systems but also contribute to the overall success of the product by driving technology and best practices in engineering in their respective teams.- They establish technology vision for respective teams and demonstrate how to solve a deeply complex and hard technical challenge, and help communicate that vision upward (leadership), inward (peers and engineering team) and outward (product & business teams)Job responsibilities :- Coming up with best practices to help the team achieve their technical tasks and continually thrive in improving the technology of the product/team.- Experiment with new & relevant technologies and tools, and drive adoption while measuring yourself on the impact you can create.- Implementation of long term technology vision for your team.- Responsible for end to end architecture, high level design/ low level design of various systems and applications that you are assigned to- Creating architectures & designs for new solutions around existing/new areas- Decide technology & tool choices for your team & be responsible for them.- Driving the adoption of best practices & regular Participation in code reviews, design reviews, architecture discussions.- Technically Hands-on, prior experience with scalable Architecture- Possess 8+ years of software engineering and product delivery experience, with strong- Excellent command over Data Structures and Algorithms- Exceptional coding skills in an Object-Oriented programming language (Java preferred)- Strong problem solving and analytical skills- Experience with web technologies, PHP/ Java, Python, Linux, Apache, MySQL, solr,- Good knowledge of distributed technologies, real time systems of high throughput, low latency and highly scalable systems- Experience with high performance websites catering to millions of daily traffic is a plusCompany profile : - Swiggy is India's largest food ordering and delivery platform. With a vision of Changing the Way India Eats, the company has more than 25,000 active restaurants partners across eleven cities in the country.- Swiggy's innovative technology, large and nimble delivery service, and customer focus enable a host of benefits including lightning fast deliveries, live order tracking, no restrictions on minimum order amounts, and strong customer support. With a huge a customer base and 5lac order per day. Swiggy is redefining the food tech industry.

Technical Overview
 You will be expected to design, develop and maintain large-scale complex backend web
applications.
 You will be expected to rapidly learn and apply relevant new technologies.
 You will be having a high level of interaction with business and product stakeholders.
 You will be working on the entire web application stack, which includes:
o Web server hosting
o RESTful communication
o Message brokering
o Backend application layer, which includes the service and domain layers
o Data layer for persistence or caching
 You will be participating in an agile software development cycle, which includes:
o Design
o Development
o Code Review
o Unit and Integration Testing
o Release
 As a senior developer, you will be expected to contribute to design, code review, refactoring, and
project management.
 You will be exposed to the following technologies:
o Web application frameworks: Ruby on Rails, Node.js, Java Play, Vert.x, AIOHTTP, AWS
Lambda
o Languages: Ruby, Java, Kotlin, Javascript, Python
o Data stores: PostgreSQL, Aerospike, Redis, Amazon Redshift
o Communication: HTTP, Amazon SQS, Sidekiq, Amazon SNS
o Server Management: Amazon ECS, Docker

Product Overview
 You will be contributing to products concerning both customers and partner drivers.
 Product sectors include:
o Growth: You’ll build tools to help boost user growth on the platform including our industry
best driver on-boarding, training and certification system, referral system, and lead
management models.
o 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.
o 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.
o 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.
o 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.

Amazon Business represents an incredible opportunity to address a vast new market segment and customer base. AB is the one the fastest growing business for Amazon. We are focused on building solutions that enable our business customers enjoy business relevant selection (products and services), with the convenience we offer to our customers today across multiple devices, marketplaces and regions. Similar to Amazon.com we aspire to be the preferred choice for all types of business (Sole proprietors, small businesses, schools, universities, hospitals, government, enterprises (and everything else). The needs of these business customers are different from those of the traditional Amazon customer, so we are reinventing everything from how we offer our selection, pricing, customer experience and offer unparalleled customer support. We have the opportunity to disrupt how business buy in the age. AB has already grossed $4B since its inception – this was the easy part. The next billion and counting are going to be incredibly hard and challenging. We need dynamic individuals like you who will solve scale and automation problems to get us the next billions! Job Requirements • As a SDE on the team you will develop design patterns, APIs, and high-scale services for machine learning that make the B2B use cases intelligent. • You will leverage customer profile, user and organization attributes and their relationships, to offer personalized and differentiated experiences to AB customers. • You will have to work across the AB domain and diverse set of teams and enable them to leverage customer profiles. • You will have to opportunity to learn from seasoned engineers and learn/practice cutting edge technologies. • We are looking for passionate engineers who are hungry for impactful work and willingness to experiment and learn Basic Qualifications • BS in Computer Science, or equivalent background in data structures, algorithms, object-oriented design and systems architecture. • 3+ years professional experience building and operating scalable distributed systems across the full software lifecycle including design, implementation, testing, operations, and maintenance. • Fluency in one or more modern programming languages such as Java, C# or C++. • Experience across front-end user interfaces, business logic, and data tiers. • Experience serving as technical lead, including mentorship of more junior software developers.