Microservices specialists
Company Profile: Nucleus Software has been providing Products and Services to various Global and Regional Financial institutions , from past 36 years. As a pioneer IT Service provider, Nucleus carry deep banking domain expertise and experience on latest technological trends. Nucleus’s developed platforms powers the operations of more than 150 institutions in 50 countries, supporting multiple business veritcals, accessible through Mobile and internet channels
Job description:
- Bachelor's or master’s degree in Computer Science, Information Systems, or other related field. Or equivalent work experience.
- Expertise with Java/J2EE experience including frameworks such as Spring REST, Spring Batch.
- Experience with Spring Boot, Microservices, NoSQL, caching and message queue technologies like Kafka.
- Good working knowledge of SQL databases (Oracle, SQL Server,MySql etc.,) and integrations with Spring DAO/REST/JPA.
- Integration experience consuming REST Services and developing REST Clients with third-party REST & SOAP Services with JSON/XML.
- Expertise on API concepts and technologies such as REST, JSON, XML, SOAP, YAML, GraphQL, and Swagger.
- Understanding of securing APIs with JWT/OAuth2/OpenID & Spring Security is a plus.
- Ability to manage Docker containers and exposure to Jenkins & CI/CD is a plus.
- Ability to understand business plans and apply that information into the scalable development models.
- Ability to guide, train, mentor associate engineers & collaborate with developers using agile practices.
- Proven ability to work creatively in a problem-solving environment.
Experince-6-9 yrs
Location: Noida or Chennai
Package: upto 20L

About Nucleus Software Exports
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Full Stack Engineer
Job Description
As a Full stack developer he/she should be able to provide scalable software solutions
He/she be a part of cross-functional team that’s responsible for the full
SDLC, from conception to deployment.
Design and architect highly scalable web services applications
Develop and maintain all server-side network components
Collaborate with front-end developers on the integration of elements Architect
Content Management Solution and scalable API platform
Design back-end services for various business processes
Partner with third-party technology services and make strategic inputs.
Develop high-performance applications by writing testable, reusable, and efficient
code
Create workflows and solutions involving search, recommendations, rights
management, monetization, identity management, SSO, authorization,
authentication, etc.
Work with large datasets and optimize server-side performance
Implement effective security protocols, data protection measures, and storage
solutions
Run diagnostic tests, repair defects, and provide technical support
Experience in writing backend API services in a serverless framework would be
preferred.
Knowledge of microservice architecture is required
Collaborate with the tech and product teams to drive execution across all platforms
while balancing short-term requirements with long-term objectives
Requirements
4-7 years of Knowledge of Node.js and ReactJS frameworks
Experience in creating and maintaining efficient NoSQl databases GRPC and Json
Elasticsearch
Experience in AWS environment, cloud deployments and lambda
DevOps and web security
API development and deployment
Unit and integration testing
Experience: 7+ years
Responsibilities:
• Work with development teams and product managers to ideate software solutions
• Design client-side and server-side architecture
• Build the front-end of applications through appealing visual design
• Hands on experience in Spring Boot and good knowledge of MySQL, MongoDB
• Hands on experience in building RESTful based APIs
• Develop and manage well-functioning databases and applications
• Write effective APIs
• Test software to ensure responsiveness and efficiency
• Troubleshoot, debug and upgrade software
• Create security and data protection settings
• Build features and applications with a mobile responsive design
• Write technical documentation
Requirements:
• 7+ Yrs experience as a Full Stack Developer.
• Proven experience as a Full Stack Developer or similar role
• Experience developing Rich Internet based applications
• Experience with Spring boot and Angular 6 or above.
• Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
• Knowledge of multiple back-end languages ( Java, NodeJS) and JavaScript frameworks (e.g. Angular, React)
• Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache) and UI/UX design
• Excellent communication and teamwork skills
• Great attention to detail
• Organizational skills
• An analytical mind
Required qualification:
*) Any degree from a reputed university
*) Proven software development experience and Java/J2EE skills development.


Building web application front end & backend
React
Spring Core, Spring MVC
Spring Boot
Spring Webflux/Reactive
Mongo DB/Cassandra
HTML, CSS, Javascript,
Cloud Basics (AWS/GCP/Azure)
Cloud Functions (AWS/GCP/Azure)


We are looking for an IMMEDIATE JOINER - As Java Developer you will be responsible for creation and implementation of backend services (API / Microservice).
Roles & Responsibilities:
- Designing and developing performant REST APIs, Microservices.
- Data Model design.
- Participating in requirements analysis.
- Writing clean, scalable code and Implementing unit tests.
- Participating in peer code reviews.
- Optimizing the overall performance of Application.
- Strong focus on data governance and security.
- Be a strong Agile team member.
Skills:
- Conceptually strong in Design Patterns and OOP
- Hands on with technologies like Spring Boot, Java Web services/APIs (SOAP, REST, JSON, Maven, Gradle, jUnit)
- Working knowledge with AWS is a must.
- Excellent understanding of data structures, threading.
- Working knowledge with any of the Unit Test Frameworks such as jUnit.
- Good problem-solving skills. Attention to details.
- Should be a quick learner and keen on learning new technologies.
- Strong in debugging, troubleshooting and performance tuning for SQL queries
- Proficient in RDBMS (MySQL, Mssql) and NoSQL databases (mongo, HBase)
- Excellent oral and written communication skills.
Additional Skills (Optional):
- Exposure to Node.js / python
- Exposure to Lambda functions.
- Exposure to AWS Data Storage.
- Knowledgeable on TDD.
Qualifications & Experience:
- BE/B.Tech, ME/MTech. 7+ years of Java development experience, including Spring, Spring Boot


Location : Bangalore
- Candidate should have 3 to 5 years of Experience
- Should be strong in OOPS concepts, C#, collections, generic, reflection, multi-threading (Mandatory)
- Working experience on building desktop applications using WPF with C# .Net (Mandatory)
- Should have experience in ADO.net /Entity Framework
- Should have experience on various design patterns and .NET patterns
- Strong knowledge on RDBM concepts. Ability to Write SQL with complex joins, Stored procedures and should be able to use database functions in SQL Server/Azure SQL
- Should have experience in ASP.net (Web Forms, MVC), JavaScript, JQuery, Angular and HTML
- Knowledge on MongoDB (Not Mandatory)
- Should have knowledge on Unit Test Frameworks
- Ability to develop Rest API, Web Services
- Knowledge on Microservices (Not Mandatory)
- Experience on working on VSTO will be a huge advantage but not mandatory. But candidate should be able to work on VSTO
- Proficient in using Git as a control system

- Working to refactor clients existing Laravel & VueJS apps
- Building and improving APIs for mobile, browser, blockchain, and game-engine clients
- Writing maintainable code that is secure and performant
- Proactive problem solver who is keen to contribute to the team’s success and optimize existing software and processes.
What you need to have:
- 4+ years of full-stack development experience
- Expert level in Laravel (PHP7+)
- Experience with VueJS, CSS, and front-end development
- Proficiency with SQL
- Experience using the Git Version Control System (VCS)
- Experience with testing
- Familiar with the latest Laravel features
- Proficient in English, written and spoken
- Team player that thrives in a collaborative environment
- Experience in DevOps, Amazon AWS, Docker, and/or Linux
- Experience in blockchain and/or Ethereum smart contracts
- Experience in Rust is a plus but not Mandatory
- Experience in GraphQLLaravel (PHP7+)

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