Java Developer

YOUR ROLES AND RESPONSIBILITIES:

As a back end engineer you will be responsible for developing and delivering best in class digital neobanking API platform using the latest technologies and solutions. We believe that technology should not be a barrier when it comes to providing the best-in-class banking services to our customers and we echo that when you as an engineer present your designs and thoughts to improve the app constantly to ensure we are leading the innovation in the neobanking domain. Your role will be (but not limited) to

1. Work in most challenging and complex use cases within Banking and Finances sector.
2. Build domain led scalable banking and payments microservices using JAVA + SpringBoot.
3. Work on processing large (and we mean LARGE) amounts of data across the muvin platform.
4. Work in a cross-platform team where you integrate with 3 rd party platforms and APIs along with muvin’s APIs to ensure consistent and smooth user experience.
5. Develop software using latest tools and technologies in an agile led environment.
6. Own and deliver high quality solutions from start to end.
7. Participate in muvin’s feature development and planning.
8. Learn and get mentored from the veterans in the industry and help the team around you.

WHAT YOU HAVE:

1. E/BTech in Computer Science or similar degree.
2. 1-5+ years of relevant work experience.
3. Strong foundations in Java or other high level programming language.
4. Experience working on Spring framework.
5. Experience developing, debugging, and resolving performance problems in complex multi-service systems.
6. Extensive knowledge on OOP and software architecture.
7. Sheer willingness to write performant well designed code adhering to best practices in data structures and algorithms.
8. Ability and urge to write meaningful test cases and documentation.
9. Good aptitude in analytical and problem-solving skills.
10. Experience working with relational databases and NOSQL databases.
11. Knowledge or experience working on concurrent and event driven development.
12. Dogged desire to become a SME (Subject Matter Expert) in one of the areas outside coding (automation, scalability, performance, architecture, optimization, algorithms etc.,).
13. Good communication skills.

WE’LL BE EXCITED IF YOU BRING:

1. DevOps and CI/CD experience on AWS or similar cloud services platforms
2. Experience working with payments, wallets, and any other banking services.
3. Experience working with Docker and Kubernetes.
4. Experience with any of the reporting and analytics platforms.

• The Architect/ Lead Backend Engineer will handle the digital experience from inception to go-live model.
• The role holder is expected to create a vision and roadmap for the digital experience to provide best in class customer experience for each of the product solutions handled.  The role holder will play a critical role in leading the innovation and growth of our front end web and mobile platforms.
• Must be from Good Companies and have been working on high Scale of Traffic
• Proficiency in engineering practices and writing high quality code, with expertise in either one of Java or Groovy or Go.
• 3+ years of experience building microservices.
• Strong experience in architecting and building distributed systems, scalability, and availability
• Strong knowledge of data structures, algorithms, and designing for performance
• Strong knowledge of cloud technologies like AWS/Google Cloud/Azure
• Good understanding of RxJava or Actors framework
• Proficient with RDBMS
• Strong knowledge on data stores, database design, data modelling and SQL queries
• Extensive experience building and owning large- scale distributed backend systems
• Experience working with three or more of : Unix/Linux environments, Distributed and parallel systems, Workflow automation, CI/CD Platform development, Cloud platforms development e.g. AWS/GCP, Kubernetes/Container platforms based development 

Your Day-to-Day Tasks Include: 

Works in requirements like Engineering, Design, Development, and Deployment. All the tasks involves working with Java, SQL Server and Couchbase. 

Build and monitor data pipelines that serve 100+ websites, 150M+ unique impressions daily. Write code that can handle 4x more scale than the given requirement. 

Maintain uptime of multiple distributed web applications. 

Build data pipelines to pull data from upstream partners like Google. 

You Should Have: 

Minimum 3 years of experience with Java. 

Minimum 2 year of experience with any SQL database (MySql, MSSql, Oracle, DB2, Sybase). Minimum 3 years of experience with web development. 

Experience with any NoSql database (MongoDb, Couchbase, CouchDb, DynamoDb). Experience of designing/implementing/maintaining scalable systems. 

Experience with any cloud platform (AWS/Azure/GCP). 

Good To Have: 

Experience with BI and data reporting. 

Experience with Elastic search. 

Understanding of data warehousing. 

Experience in Node.js. 

Overview

At Netradyne, we are revolutionizing the conventional mapping paradigm with our Dynamic mapping technology. Our unique approach leverages computer vision, Edge Computing, and crowd sourcing to deliver rich, highly accurate content in real-time, critical to the successful development of maps

What you will be doing ?

You will work in a fast-paced environment including multiple platforms, architectures, and technologies. You will be responsible for

• Development of various cloud/web components to ingest, process, transform and visualize data at scale.
• Contribute to algorithm development and automated evaluation for measuring quality.
• Follow engineering best practices (unit testing, continuous delivery etc.)
• Deployment and monitoring of production ready infrastructure

Skills

• Strong analytical and problem-solving skills.
• 3-7 years strong programming experience in Python/Java .
• Hands on knowledge in at least one MVC and ORM frameworks.
• Familiar with at least one frontend framework i.e. React/ Angular
• Working knowledge of at least one RDBMS or NoSQL database.
• Exposure to Geospatial databases and tools like Qgis,OSM will be a plus

Equal parts creative agency, engineering firm, and consultancy, Grappus has a reputation of doing things differently. We work with brands big and small, far and wide, helping them understand, prototype and deploy a broad range of custom tech. We value design and we cringe at bad UX. Each project is a clean slate, we don’t have frameworks, or any pre-made formulas. We’re not here to just grow big, make money and win awards. We’re here to crack the process of building truly innovative products from scratch. Products that make people say ‘damn’.

People at Grappus usually experience a highly accelerated career growth well beyond the narrow constraints of their ‘job description’. Here, the growth ladder is tailored to you. It operates exactly as fast as you can manage to grow. We think it's a waste when smart people are unable to make an impact. Our aim is to unleash your potential by giving you massive challenges and the freedom to solve them.

We’re in a fluid world, where we don’t know what technologies we’ll use next, or the projects we’ll work on. We’re actively searching for ways to shine a light on our blind spots, whether it is in the products we want to build, the problems we like to solve, or the company culture we try to create. That’s what makes life at Grappus so exciting. Grappus is an ongoing experiment and you are a part of it. We'll be a different company a few years from now because you are going to change it for the better. We can’t wait to see where you take us

Learn more about us: https://grappus.com/">https://grappus.com/

We are seeking a Senior Java Developer who has a knack for coming up with creative solutions to unique problems, planning development cycles and writing technical documentation while leading a team of developers. You can get in where needed to write clean, reusable, and performant code, with creative sensibilities to push projects towards perfection. You should have good time management skills and be able to work both autonomously and collaboratively with a cross-discipline team of product managers, strategists, UX designers, art directors, and developers. Most importantly, you have an eye for detail and the ability to make beautiful designs come to life through code.

• Ability to write elegant and readable code
• Excellent problem solving skills and love technical challenges
• Comfortable working in a team-oriented and collaborative environment
• Strong understanding of Agile and Lean software development processes and practices
• Stays plugged into emerging technologies/industry trends and applies them proactively
• Knowledge of software best practices, like test driven development and continuous integration

• BE/BTech in Computer Science or a related field or equivalent practical experience

• 2+ years of software development experience including deep, hands on experience in building back end applications using Java and Spring ecosystem
• Strong command over core Java:
  • Understands the application of java best practices including logging & exception handling
  • Familiar with the Java Concurrency model
  • Understands Java collections, generics and java 8 based functional programming features
• Has extensively used the Spring ecosystem:
  • Spring Boot
  • HTTP/REST API development
  • Spring Data (JPA)
  • ORM tools like Hibernate (can fine tune mappings for performance)
  • Unit and integration testing facilities of Spring Boot
• Experience coaching and mentoring junior developers
• Aggressive problem diagnosis and creative problem solving skills and client handling skills
• Ability to work and thrive in a fast-paced environment, learn rapidly and master diverse web technologies and techniques
• Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA2, Hibernate)
• Implemented CI/CD in any of the projects done and experience with Test Driven Development

• Understanding of API Development best practices
• Knowledge of Kubernetes/Docker and Devops
• Some or all of these AWS services: EC2/ECS; lambda; SQS/SNS; API Gateway, Cognito; Elastic Search
• Has contributed to the development or enhancement of CI/CD pipelines in a previous project
• Contributed in the creation of end-end automation tests (functional or non-functional)
• Has designed relational databases; conversant with SQL
• Personal projects or contributions to the open source community
• Strong organizational skills to juggle multiple tasks within the constraints of timelines
• Team player (those great personality types that people love to work with)
• Great communication skills