
- 2.5+ year of experience in Development in JAVA technology.
- Strong Java Basics
- SpringBoot or Spring MVC
- Hands on experience on Relationl Databases (SQL query or Hibernate) + Mongo (JSON parsing)
- Proficient in REST API development
- Messaging Queue (RabitMQ or Kafka)
- Microservices
- Any Caching Mechanism
- Good at problem solving
Good to Have Skills:
- 3+ years of experience in using Java/J2EE tech stacks
- Good understanding of data structures and algorithms.
- Excellent analytical and problem solving skills.
- Ability to work in a fast paced internet start-up environment.
- Experience in technical mentorship/coaching is highly desirable.
- Understanding of AI/ML algorithms is a plus.

About Recro
About
Recro is a developer-focused platform that was founded with the aim of seamlessly matching individual expertise with the right opportunities.
We empower talented developers by providing them with relevant experience at fast-growing startups based on technical competencies and aspirations. These opportunities have a significant impact on their career success and help them become their best self.
On the other hand, startups get instant access to top-quality developers with guaranteed productivity from the very beginning. We help them to scale up/down based on their needs, thus ensuring an efficient and high-yielding workforce.
Developers solve real-time complex problems and get exposure to the uplifting and challenging work culture at start-ups like Flipkart, Dunzo, Swiggy, and Zivame among many others. At Recro, we ensure continuous support from our strong community to accelerate careers for developers and strive to create optimal business outcomes for high-growth startups.
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Backend SDE II
Responsibilities
- Software Engineering
- Design and develop highly scalable, available, reliable, secure and fault tolerant
systems with minimal guidance for a market leader in the logistics industry
- Partner with team members on functional and nonfunctional requirements and
spread design philosophy, goals and improve the code quality across the team
- Research new technologies and tools that enable building the next generation of
our services
- Provide technology leadership to the team and foster engineering excellence
- Product Delivery
- Partner with product managers to define and execute on the feature roadmap
- Translate business requirements into scalable and extensible design
- Coordinate with various cross functional teams on planning and execution
- Maintaining automated build / test / deployment environments
Qualifications
- Software Engineering
- Should have at least 3 years of hands on experience in designing, developing,
testing and deploying applications on Java, Ruby, Kotlin, Python, Node or Go for
large scale applications
- Deep knowledge of one of the programming language they have experience in
- Proficient in OOP and Design Patterns, experience with functional programming
would be a plus
- Data modelling experience in Relational Databases
- Ability to design and implement low latency RESTful services
- Product Delivery
- Ability to scope, review and refine user stories for technical completeness and to
alleviate dependency risks.
- Well versed in working with agile methodologies which includes phases such as
design, development, code review, testing and release management
- Ability to have worked in a CI/CD environment, with hands on experience with Git
or any similar source code management tools
- Product Maintenance
- Experience troubleshooting server performance issues such as memory tuning,
GC tuning, resource leaks etc
- Continuously refactor applications to ensure high quality design
Technologies Used
Below are few of the technologies that we work on:
Type Technology
Web Application Framework Ruby on Rails, Ktor, AWS Lambda
Languages Ruby, Java, Kotlin, Javascript, Python
Datastores PostgreSQL, Aerospike, Redis, Amazon Redshift, DynamoDb
Communication HTTP, Amazon SQS, Sidekiq, Amazon SNS
Server Management Amazon ECS, Docker
Product Overview
● You will be contributing to products concerning both customers and partner drivers.
● Product sectors include:
○ 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.
○ 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.
○ 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.
○ 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.
○ 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.

Excellent knowledge in Core Java (J2SE) and J2EE technologies.
Hands-on experience with RESTful services, API design are must.
Knowledge of microservices architecture is must.
Knowledge of design patterns is must.
Strong knowledge in Exception handling and logging mechanism is must.
Agile scrum participation experience. Work experience with several agile teams on an application built
with microservices and event-based architectures to be deployed on hybrid (on-prem/cloud)
environments.
Good knowledge of Spring framework (MVC, Cloud, Data and Security. Etc) and ORM framework like
JPA/Hibernate.
Experience in managing the Source Code Base through Version Control tool like SVN, GitHub,
Bitbucket, etc.
Experience in using and configuration of Continuous Integration tools Jenkins, Travis, GitLab, etc.
Experience in design and development of SaaS/PaaS based architecture and tenancy models.
Experience in SaaS/PaaS based application development used by a high volume of
subscribers/customers.
Awareness and understanding of data security and privacy.
Experience in performing Java Code Review using review tools like SonarQube, etc.
Good understanding of end-to-end software development lifecycle. Ability to read and understand
requirements and design documents.
Good Analytical skills and should be self-driven.
Good communication with inter-personal skills.
Open for learning new technologies and domain.
A good team player and ready to take up new challenges. Active communication and coordination with
Clients and Internal stake holder
Requirements: Skills and Qualifications
6-8 years of experience in developing Java/J2EE based Enterprise Web Applications
Languages: Java, J2EE, and Python
Databases: MySQL, Oracle, SQL Server, PostgreSQL, Redshift, MongoDB
DB Script: SQL and PL/SQL
Frameworks: Spring, Spring Boot, Jersey, Hibernate and JPA
OS: Windows, Linux/Unix.
Cloud Services: AWS and Azure
Version Controls/ Devops tools: Git, Bitbucket and Jenkins.
Message brokers: RabbitMQ, and Kafka
Deployment Servers: Tomcat, Docker, and Kubernetes
Build Tools: Gradle/Maven



We are seeking a talented and NopCommerce Developer to join our dynamic team. The ideal candidate will have a strong background in backend development, with extensive experience working with the nopCommerce platform. As a NopCommerce Developer, you will play a key role in architecting, developing, and maintaining e-commerce solutions for our clients. You will collaborate closely with our cross-functional teams to deliver cutting-edge solutions that meet our clients' needs and exceed their expectations.
Responsibilities:
- Design, develop, and maintain scalable and high-performance e-commerce solutions using the nopCommerce platform.
- Customize and extend the functionality of nopCommerce to meet client requirements.
- Implement best practices for coding, testing, and deployment to ensure the reliability and maintainability of the codebase.
- Collaborate with project managers, designers, and other developers to translate client requirements into technical solutions.
- Perform code reviews and provide mentorship and guidance to junior developers.
- Troubleshoot and resolve issues related to nopCommerce implementations.
- Stay up-to-date with the latest developments in nopCommerce and e-commerce technologies to continuously improve our solutions.
Qualifications:
- Bachelor's degree in Computer Science, Engineering, or a related field.
- 4+ years of experience in software development, with a focus on e-commerce solutions.
- Strong proficiency in C#, ASP.NET Core, and SQL Server.
- Extensive experience working with the nopCommerce platform, including customization, plugin development, and theme integration.
- Solid understanding of web technologies such as HTML, CSS, JavaScript.
- Experience with version control systems such as Git.
- Excellent problem-solving skills and attention to detail.
- Strong communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams.
- Experience with Agile development methodologies is a plus.
Responsibilities:
- Define the code review process for the team to follow and perform code reviews.
- Design, implement, and maintain Java-based applications that can be high-volume and low-latency.
- Ensure application designs conform with business goals.
- Develop and test software & Identify and resolve any technical issues arising.
Eligibility:
- 3+ yrs of experience developing web applications using J2EE / Java.
- Possess knowledge and skills in software programming in Core Java, J2EE, Microservices-related technologies, Spring Boot, Spring MVC, Rest API, JavaScript, and XML.
- Experience developing enterprise-level web applications and RESTful APIs using Microservices.
- Experience in API Management & in using version control and CI / CD tools.


Overview:
- Design and develop Rest APIs.
- Create documentation around processes including front-end design and service architecture.
- Follow industry trends regarding backend-end technologies and techniques.
- Agile rituals like Feature elaboration/Estimation, daily stand-ups, release planning, Iteration Planning Meeting, Retrospective, Showcase, etc.
- Build content and data driven enterprise level web application which works for Multiple clients in multiple countries.
Relevant experience and Exposure:
- 1+ years relevant work experience showing growth as a Backend developer.
- Extensive technical experience and development expertise in C#, .Net core, Web services (REST)
- Proficient with OOPS and Design principles.
- Expertise in writing clean, secure and refactored code.
- Knowledge and hands-on Experience with Test Driven Development.
- Experience with relational and non-relational Database technologies like SQL, MongoDB.
- Proficient with Git or any source code management tool.
- Excellent listening, writing skills and strong technical competency are essential.
- Creative and efficient in proposing solutions to complex, time-critical problems.
- Strong analytical and problem-solving skills with a high attention to detail.
Nice to haves:
- Experience with .Net core.
- Experience with public cloud offerings (AWS, Azure etc.).
- Knowledge of CI/CD tools like Jenkins, Docker, Spinnaker etc.
- Exposer to an Agile Development Methodology would be beneficial.
- Atlassian suit knowledge (Jira particular).
Technical Skills/Requirements
Demonstrated expertise in building, shipping and supporting innovative, scalable
enterprise-class applications
Strong familiarity with Object Orientation concepts
Strong Experience in Java, J2EE, Core Java, Advance Java is must
Strong Experience in working with database server is must
Experience with web development frameworks like Spring is must.
Experienced in using Websphere, WebLogic, JBOSS or TomCat application
servers
Must be knowledgeable in at least one of the relational DBs (Oracle, DB2 or MS-
SQL)
Experience is Javascript
Experience in CSS, Angular, EXTJS, Bootstrap, JQuery is preferred
Experience in JSP, Servlet, Tag Libray,, XSLT, Restful API’s is preferred
Good understanding of Java, J2EE, SOA/Web services, EAI patterns, long
running business processes, UML and OOAD.
4+ years of overall software development experience, preferably in a product
development company
Responsibilities :
- Design and develop scalable, high performance, and reliable API driven services/applications in Java language that operate whole day.
- Produce high quality software that is unit tested, code reviewed, and checked in regularly for continuous integration.
- Interact with both business, financial research, and technical stakeholders to deliver high quality products and services that meets/exceeds business, customer, and technical requirements.
- Own products and code from cradle to grave including production quality/performance monitoring.
Required Skills :
- Experience building and running high performance enterprise applications developed in Java language.
- Hands on experience developing Java web applications built with modern standards-based APIs including Java based REST APIs and implementations.
- Experience in Java language APIs, Spring technologies, Hibernate, JDBC, RDBMS and NoSQL based data persistence.
- Experience developing solutions on AWS Cloud leveraging AWS Lambda, S3, DynamoDB, Cloud Formation, and other related AWS technologies.
- Solid understanding of Domain Modeling with Relational and Non-Relational Databases.
- Excellent debugging and problem-solving skills, including ability to diagnose and fix performance and scalability issues.
- Experience working in an agile methodology-based development environment.
- Excellent written and verbal communication skills.
- BS/B.Tech/M.Tech in Computer Science or a related field.
Share your resumes if this opportunity suits you.

- Bachelor’s Degree in Computer Science or equivalent
- 8-12 years’ of industry experience in programming web applications, mobile and/or large scale enterprise products
- Deep knowledge of C#, ASP, .NET, MVC, .Net core
- Deep knowledge and extensive experience working on Ruby or React and JavaScript, as required
- Experience with XML, ADO/ADO.NET, LINQ, AJAX, IIS
- Extended experience with SQL, relational and non-relational databases
- Experience in TFS and Visual Studio
- Hands on experience with SDLC and programming design patterns
- Experience with Agile methodology
- Skillful at reviewing new feature impact on an application and recognizing potential risks
- Uses time effectively and efficiently
- Quickly learns new technologies
- Detailed oriented, professional and possesses a positive work attitude
- Communicate professionally both verbally and in writing
- Effective time management skills
- Knowledge on UI technologies will be plus
PRINCIPAL DUTIES AND RESPONSIBILITIES:
- Develops software solutions by studying information needs, conferring with users, studying systems flow, data usage, and work processes, investigating problem areas, following the software development lifecycle.
- Conducts systems analysis and makes recommendations to improve the system to achieve an outcome.
- Promotes internal best practices and coding conventions to write and execute tests for your own code, including creating comprehensive unit tests.
- Contributes to Technical Requirements Documents.
- Requests constructive feedback for designs early in the process.
- Communicates successfully with large teams and many stakeholders.
- Provides mentorship for Software Engineers and participates in interview panels to hire new Software Engineers.
- Assists in removing obstacles for the team to yield successful sprints.
- Performs peer code reviews to ensure quality of the codebase.
- Ability to decompose and delegate work to junior engineers.
- Updates job knowledge by studying state-of-the-art development tools, programming techniques and computing equipment; participating in educational opportunities, reading professional publications, maintaining personal networks, participating in professional organizations.
- Works effectively with multiple projects and features.
- All other duties as assigned.
Role and Responsibilities
The candidate for the role will be responsible for enabling single view for the data from multiple sources.
- Work on creating data pipelines to graph database from data lake
- Design graph database
- Write Graph Database queries for front end team to use for visualization
- Enable machine learning algorithms on graph databases
- Guide and enable junior team members
Qualifications and Education Requirements
B.Tech with 2-7 years of experience
Preferred Skills
Must Have
Hands-on exposure to Graph Databases like Neo4J, Janus etc..
- Hands-on exposure to programming and scripting language like Python and PySpark
- Knowledge of working on cloud platforms like GCP, AWS etc.
- Knowledge of Graph Query languages like CQL, Gremlin etc.
- Knowledge and experience of Machine Learning
Good to Have
- Knowledge of working on Hadoop environment
- Knowledge of graph algorithms
- Ability to work on tight deadlines


