Core Java Backend Developer

About Zevi

Zevi is an NLP-based site-search engine that is making neural search accessible to businesses. We are a seed-funded startup looking to build its core team.

What will be your role?

• Build out the 2nd generation architecture for the system that serves our growing customer base.
• Write robust code and tests. We use Python, Java, and Node.js.
• Review/approve pull requests and mentor, coach, and support the people around you.
• Own feature delivery as a member of the feature team.
• Build the products for our state-of-the-art search service integrating the latest NLP models and building a scalable search service with low latency code.
• Become an integral part of Zevi, working on the core tech to delight the D2C brands and Enterprise clients who rely on our system and help their users get the best results possible. It doesn’t stop there though. As we collect more and more rich data, get ready to shape the future of conversion.

Skills and Experience expected:

• At least 2 years of experience working in agile technology companies.
• Have designed and implemented a scalable infrastructure that is both secure and modular.
• Have been responsible for breaking down and solving complex problems.
• Have developed engineering principles and designed processes/workflows.
• Have experience working in Python, Node.js, Mongo, AWS, and Flask, and am an expert in at least one of those technologies.

What can you expect

from Zevi? Closely work with

• leading enterprise engineering teams.
• Be a part of a highly motivated core team.
• Get access and contribute to all strategies being built by Zevi.
• Full ownership of your product line.

Position: Java Developer 

Location: Baner, Pune 

Experience:  2-4 yrs ; CTC: 9- 16 LPA

Position Requirements:

• BE/B.Tech or Similar (Technology/IT/Computer Science or related field).
• 2-5 years relevant work experience designing and developing applications in high-paced environments; majorly in Product based organizations.
• Demonstrated expertise in building and enhancing scalable and high-performance services
• Proven working experience on Java / C++ / C# / Go.
• Knowledge and application of design concepts like Design Patterns, Data Modeling, and SOA (Service Oriented Architecture).
• Experience in Web Services, JSON, JUnit, SQL, PL/SQL, NoSQL, Maven, Spring.
• Experience with Agile (Scrum) and test-driven development, continuous integration (Jenkins), and version control (GIT).
• Worked on performance optimization, memory profiling, and scalability of applications (cloud environment would be preferable).
• Strong analytical and problem-solving skills.
• Good interpersonal and communication skills.
• Client-facing Written and Speaking communication skills.

Role:

• Develop high-performance systems to publish REST Services.
• Deliver services for high availability, with high quality.
• Work closely with software developers to develop the best implementations. Develop efficient, reusable, reliable, and scalable software
• Provide/Recommend solutions inclusive of third-party open-source APIs
• Ability to do root cause analysis and improve product quality.
• Exposure to Amazon Web Services and associated technologies
• Work closely with Enterprise Clients and Map Requirements to Platform features

 

Software Developer:

• Strong experience on Java and Python
• Experience on Kafka, Kubernetes, and React
• Must have experience on any one database
• Location :Bangalore and Hyderabad
• Experience : 5-10 Years

As the Java Developer, you will be responsible for developing cutting edge health-tech applications that include high scale transaction processing, intelligent bot based programs and data analytics.

What you will do:

• Building components for the company's advanced health tech platform using Java, Solr, SpringBoot, DialogFlow
• Communicating effectively in a cross-functional product development team and present ideas and solutions effectively
• Participating in technical planning and requirements gathering phases including design, code, test, troubleshoot, and document engineering software applications
• Developing the Code as per the requirements
• Working with product team and constructing the tech roadmap
• Designing, building and scaling the company's backend microservices
• Maintaining code integrity and organization
• Applying all quality requirements to make the code production ready
• Developing and deploying new features to facilitate related procedures and tools if necessary
• Developing documentation related to technical aspects and to facilitate current support, development, upgrades, or migrations
• Designing and building efficient, reusable, and reliable Java code
• Pro actively catching and fixing bugs, and providing support for the back end services
• Managing servers and infrastructure by keeping the lights on and refining the deployment architecture

 

What you need to have:

About Embibe
At Embibe, we have just one mission - to truly personalize education. Because every child deserves it. This has led us to embark on this noblest of journeys to deliver life and learning outcomes for every student! Rooted in consumer behavior, we are leveraging AI and Data Science to deliver personalized achievement journeys for every student.
We are a tribe of intellectually fierce people from diverse backgrounds, focused on building cutting-edge products that empower everyone in the education ecosystem - students, teachers, educational institutes and parents. We enable a deeper understanding of student behavior, their strengths and weaknesses through analysis at a granular level. It is this shared vision of democratizing and personalizing education that unites us all.
Embibe is powered by AI and data science algorithms, using these contents being recommended across platforms and millions of learning outcomes delivered to students. Since its inception, millions of students have used the imbibe platform for learning concepts and outcomes. Academic users have spent 52mins on average with an average of 3 sessions daily. Embibe has been launched for 12 languages across India with support for 361 Exams (English), and 120 Exams (Hindi) for K6-K12 having 22.6L+ Qs and 58k+ Tests, 29k videos, 50k+ 3D assets. Embibe is the world's largest live online public sector implementation in edtech for test preparation, NTA app which is powered by Embibe has 3.1Mn+ downloads, and 14.3Mn hours spent by users with total 13.4Mn sessions and 1.64Bn attempts.SchoolApp is currently being used by 1000s of schools across India and we are planning to scale it to 100Mn students with 1Mn schools with 10Mn teachers in the period of the next 3yrs.
Prerequisite
We are looking for a Software Engineer across levels who have ever contributed to any large-scale systems be it content platform e.g. Quora/Medium, streaming platform e.g. Netflix or Hotstar, activity log system e.g. Twitter feeds or payment systems like Razorpay to name a few. I/O, Read-Writes, DB connections, Distributed Locking, Memory, Bandwidth, High Throughput, Low Latency and minimal CPU cycles excite you!! You are deep thinkers and can bring ideas to the table, before starting writing the code!!
Interested? We'd love to hear from you.
Who are you?
● 2-14yrs years of relevant large-scale product company experience ideally in a fast-moving B2C/B2B environment.
● Programming. Proficiency in object-oriented and multi-threaded programming in at least one of the following languages: Java, Python,React.js, Node.js, Next.js, PHP, Golang etc.
● Deep understanding & experience of high-performance web-scale & real-time response systems, and large scale distributed systems.
● CS Fundamentals – exposure to a wide variety of problem spaces, Good in Data Structures and Algorithms Design, Problem Solving.
● Open source contributors and can do quick POC of technologies will catch our eyes.
● Expertise in designing, implementing and operating distributed Systems architectures and concepts, especially on public cloud infrastructure (AWS/Azure)
● Demonstrated expertise in applying systems patterns (e.g., Client-server, N-tier, Master/Slave, MVC) and API constructions (e.g., Swagger, OpenAPI).
● Experience in a high-availability 24/7 environment (cloud platforms are a plus). Expertise should include several of the following:
○ High-performance,up-time (99.999%) and self-recoverable systems.
○ Control, orchestration and automation platforms leveraging containers or VMs. ○ RPC frameworks (e.g., Protobuf/gRPC, Thrift, Bond)
● Experience with one or more Data Stores like (MySql, Postgres ) and NoSQL DataStores ( Mongo, Cassandra, Scylladb, Hbase, Redis, Aerospike etc.).
● Experience with Agile software development, TDD, and Continuous Integration. ● Experience in building Web/RESTFul/GraphQL services.
● Sound knowledge of *Nix, ORM(Hibernate, JPA), Spring ecosystem, Messaging platforms like Kafka/RMQ, build framework like Maven/Gradle etc.
● Very strong system design and object-oriented skills with a nifty ability to craft clean interfaces and operate at the right levels of abstraction.
● Solid coding skills with the ability to drive teams through massive refactoring exercises & improve coding standards across large code bases.
● Deep knowledge, understanding & experience of working with a large variety of multi-tier architectures. Awareness of pitfalls & use cases for a large variety of solutions. ● Exposure to complete product development cycles – from inception to production to scaling up, supporting new requirements, and re-architectures.
● Having experience building web infrastructure in cloud environments (such as AWS or Azure/GCP) is a plus. You understand and are always excited about learning new e.g.docker, Kubernetes.
● Education. M.Tech/M.Eng in Computer Science/Engineering or B.Tech/B.E in the same disciplines with equivalent years of experience would be a plus.
We'd particularly love it if:
● You’re a steward for engineering quality, reliability, scalability, availability, maintainability, flexibility habits and mindset in the organization under your purview, You know SOLID,12 factor App and Design Principles which you can apply or help the team in applying as needed. You can assure that our architectures are consistent with industry best practices. ● Version control tools like Git, SVN etc are good to have.
● Gather, understand, and prioritize requirements, research potential solutions, rapidly build prototypes, and distill and communicate what was learned, expected risks, resources & security concerns.
● Mentoring more junior engineers to instill engineering best practices and driving high standards in documentation, code reviews, design reviews, architecture discussions and strategy roadmap development.
● Actively participate in development along with team members - creating modules & systems that can then be treated as a working reflection of the best practices.
● Set the vision of the domain architecture and technology stack for technology in your organization, You understand LLD and HLD.
● Be an evangelist for technology - drive a culture of curiosity and active debate around technology in your organization.
● Experiment with new & relevant technologies and tools, and drive adoption while measuring yourself on the impact you are able to create.
Note: We just use degrees to measure the Temperature!!

JD :
Experience Bracket : 7-10 Years
Hands-on experience developing and running large scale distributed applications, service-oriented architectures, and reliable monitoring and deployment infrastructure.
Language : JAVA
J2EE Technologies : JDBC, Hibernate ,REST API ,WebServices
Frameworks : Springboot, Multithreading
Database : MySQL, NoSQL
Application Server : JBoss, Wildfly, Tomcat
Tools : Eclipse, Maven
Other technologies : Mule ESB,JSON,XSLT, EDI,XML.
Methodologies : Agile, Waterfall
• Assist in the Identification and troubleshooting of application code-related issues
• Developing appropriate caching layers for scale and performance of database systems.
• Responsible for API Design, API Development, API Integrations and Microservices Management.
• Manage programming and design evolution across multi-generation product releases.
• Familiar with various design and architectural patterns
• Design and build reusable and reliable software
• Ensure the best possible performance, quality, and responsiveness of applications
Location : MumbaiJD :
Experience Bracket : 7-10 Years
Hands-on experience developing and running large scale distributed applications, service-oriented architectures, and reliable monitoring and deployment infrastructure.
Language : JAVA
J2EE Technologies : JDBC, Hibernate ,REST API ,WebServices
Frameworks : Springboot, Multithreading
Database : MySQL, NoSQL
Application Server : JBoss, Wildfly, Tomcat
Tools : Eclipse, Maven
Other technologies : Mule ESB,JSON,XSLT, EDI,XML.
Methodologies : Agile, Waterfall
• Assist in the Identification and troubleshooting of application code-related issues
• Developing appropriate caching layers for scale and performance of database systems.
• Responsible for API Design, API Development, API Integrations and Microservices Management.
• Manage programming and design evolution across multi-generation product releases.
• Familiar with various design and architectural patterns
• Design and build reusable and reliable software
• Ensure the best possible performance, quality, and responsiveness of applications
Location : Mumbai

Project Engineer (Software Application Developer)

Job Profile

• Responsible for development of web applications 
• Proficient in Java 1.7 and above, J2EE
• implementing MVC Architecture using spring (3.1 & above) /Struts (2.0) and Hibernate (4.2 & above) frameworks.
• Good Knowledge about Oracle/Postgres database - SQL queries
• Javascript, AJAX,JSON, jQuery.

Essential Qualification (Full Time Courses only)

• 1st Class B.E/B.Tech. in Computer Science/IT/Computer Applications/Electronics /MCA OR
• Post Graduation Degree in Computer Science/IT/Computer Applications/Electronics

You have 3 to 14 yrs of software engineering & product delivery experience with strong

background in datastructures & algorithms

• You’ve proven software development credentials having successfully built complex

products

• You are experienced with one or more general programming languages (e.g. Java, C/C++,

Go). Ability to learn other coding languages as needed.

• You’ve proven software development credentials having successfully built complex

products

• You have a strong foundation in the fundamentals of computer science, with familiarity in

data structures, algorithms and a strong command of object-oriented principles.

• You have experience in one or more of the following areas: Server Backend, Distributed

and Parallel Systems, Full Stack Development (frontend and backend), Scalable Enterprise

Platforms and Applications, Application Security and Incident Management, Android,

iOS, and Machine Learning.

• You have a spark that separates you from the crowd and ability to think out of the box and

on your feet

• You possess multi-dimensional skills that make you a valuable co-worker in a fast,

changing and ambiguous environment

• You have the ability to learn other coding languages as needed real quick

• You are comfortable in working with a team that deals with ambiguity every day

Skills and Expertise: ● Design overall architecture of the web application. ● Maintain quality and ensure responsiveness of applications. ● Collaborate with the rest of the engineering team to design and launch new features. ● Maintain code integrity and organization. ● Should have experience in Java, JEE, Spring, Hibernate ● Should have worked on frameworks (e.g. Spring MVC, Struts). ● Highly experienced with Front End technologies (e.g. HTML+CSS, JavaScript/AJAX, Node.js, jQuery (or equivalent). ● Web infrastructure (E.g. Apache HTTP/Servlet containers – Tomcat/ JBoss). ● Object Oriented Analysis and Design. ● Design and creation of web services (E.g. SOAP, REST) RDBMS (E.g. MySQL, Postgres, Oracle) Working with an Agile (e.g. Scrum, Lean) methodology. ● Familiar with testing frameworks like JUnit, Mockito, Powermock, JMock, DBUnit. ● XP practices - TDD, Refactoring, Continuous Integration and related tools. ● Time management and analytical skills. ● Ability to perform several tasks at the same time. ● Ability to translate requirements into a finished project. ● Communication skills to collaborate with clients and internal development teams. ● Problem-solving ability.

• 10+ Years of experience in software development • Track record of successfully delivering large scale solutions • Hands-on on any language preferably Java, Javascript, NodeJS, Python. • Product development experience • Ability to narrow down on technology and design choices • Experience with Agile, Test Driven Development, and Continuous Integration environments • Experience with various architectures preferably Service Oriented Architectures • An active interest in the open-source technologies, frameworks, tools and community