Senior Java Fullstack Developer

Job Summary

We are seeking an experienced Java Full Stack Developer with 8+ years of hands-on experience in designing, developing, and maintaining scalable web applications. The ideal candidate should have strong expertise in Java (Spring Boot) on the backend and React.js on the frontend, along with experience in REST APIs, Microservices architecture, and cloud-based deployments.

Key Responsibilities

• Design, develop, and maintain scalable full-stack applications using Java, Spring Boot, and React.js
• Develop RESTful APIs and Microservices-based applications
• Collaborate with cross-functional teams including UI/UX, DevOps, QA, and Product teams
• Write clean, efficient, and reusable code following best practices
• Perform code reviews and mentor junior developers
• Optimize applications for performance and scalability
• Participate in architectural discussions and technical decision-making
• Ensure application security, data protection, and compliance standards
• Troubleshoot, debug, and upgrade existing systems

Required Skills:

• 7+ years of experience in Full Stack development
• Strong hands-on expertise in Java (8/11/17)
• Proficiency in Spring Boot, Spring MVC, Spring Security
• Experience in Microservices architecture and RESTful API development
• Strong knowledge of React.js, JavaScript (ES6+), HTML5, CSS3
• Experience with state management tools (Redux/Context API)
• Hands-on experience with Hibernate/JPA
• Good understanding of SQL databases (MySQL/PostgreSQL/Oracle)
• Experience with Git, Maven/Gradle, and CI/CD pipelines
• Working knowledge of Docker/Kubernetes
• Exposure to Cloud platforms (AWS/Azure/GCP) preferred
• Strong problem-solving and analytical skills

• Hands-on expertise in managing technical teams and work closely with business stakeholders
• Should be familiar with card testing and POS ecosystem.
• Experience with designing APIs and building platform integrations in Commerce, POS, FinTech and Payments
• Payment’s domain experience.
• Extensive experience on Base24 & SWITCH part for payment format.
• Exposure on ISO8583 Messaging system.
• API understanding and creation.
• Working knowledge on cryptographic algorithms (RSA, EC, AES, SHA variants), TLS/SSL protocols. C Symetric and A symetrics, K.M.S.
• Digital Payments technical knowledge - QR/ POS/ UPI/ BQR
• Understanding of CI/CD pipelines, Kubernetes, containerization, Docker
• Must have strong technical skills in Android APK and iOS development Concept and Web services.
• Supportability, monitoring, ops in general.
• Accurate cost models to deploy and operate
• Extensive experience in TLOG’s, data integration with downstream applications, and impact of POS changes on different financial, legal, compliance, loss prevention, etc. applications.
• Extensive experience with payment systems 7861 (EMV, payment middleware, encryption, tokenization, settlement, offline scenarios,).
• Extensive experience with different types of payment methods including credit, debit, gift cards (Both closed loop and open loop), PLCC, PayPal, AliPay, checks, etc. as well as different payment form factors like Tap N Go, contactless, swipe, EMV, Mobile, etc.
• Extensive experience with payment devices (pin pads, printers, registers, scanners).
• Experience in Node.js / Java / Python, building REST APIs, with experience/exposure to front end stack like JavaScript & React / Angular. 
• Experience with Storage systems - RDBMS, NoSQL (Cassandra/MongoDB), Redis/Memcache/Aerospike.
• Experience in messaging tools like Kafka/AWS Kinesis etc...
• Design expertise for performance, scalability, fault tolerance and high availability

• Experience with POS systems and Payments domain.
• Demonstrated experience for systems architecture, design, and integration for POS systems
• Java and/or Node.js. Experience building micro services (REST APIs) using Node.js
• Experience with one or more RDBMS databases like MySql, PostGreSQL
• Experience with one or more NoSQL databses like MongoDB, Cassandra, DynamoDB, Aerospike, Elastic Search, Redis, neo4j etc.,
• Caching technologies like: Redis, Elasticache,
• Cloud Providers like: AWS/ Google Cloud / Azure
• CI / CD : Jenkins, Docker, Kubernete
  

• Should be able to design robust backend architecture using different technologies to retrieve data from the servers. 
• Creating databases and servers that are resistant to outages and work endlessly. 
• Ensuring cross-platform compatibility by creating applications that work on different platforms. 
• Based on the type of application the developer is responsible for the creation of API. 
• The developer is responsible for building flexible applications that meet consumer requirements. 

Must have: 

• Angular 6+ Experience is must 
• Java experience 
• Web application development (with API integration) experience 
• UI design and implementation skills 
• Quick Learner/Passion to learn 
• Good Communication skills 

Good to have: 

• Flutter experience is optional 

Role: Full-Stack Lead Software Developer – Building Materials Start-up

Experience: 5+ Years preferred (3+ years mandatory)

Location: Hyderabad

About the Company: AndesInfra Solutions is a Hyderabad based Building materials start-up. The founders have over 20 years’ experience in the industry having worked with reputed clientele over these years. The start-up is re-defining how products and services are offered in the construction industry by focusing on driving better efficiencies. Powered by Technology and Innovative business models, the start-up is aiming to solve the root causes of project cost and time over runs, service delivery and quality assurance.

About the Industry: The real estate sector in India is expected to reach $1Trn by 2030 and contribute to ~13% of India’s GDP by then. The industry is heavily fragmented with most players struggling for efficiencies. There is a growing trend towards product modularization and service orientation leading to greater stress on efficiencies.

Overview of the role: As the full-stack lead developer, you are part of the organization’s senior management team leading the technology team. You will work with both internal and external members to build, test, deploy and maintain high quality software products/enhancements

Job Description:

• You are expected to write high quality code for applications, database integrations, interfaces and code enhancements
• You will lead the entire cycle of software development to delivery and maintenance. You must be comfortable working with agile, lean and continuous delivery practices
• You are expected to recommend, design and implement the optimal choices on technology, tools and architecture
• You will keep sanctity of the code and structure when working with external teams
• You must ensure the overall security of the applications and the data
• You are expected to lead code reviews, cloud deployments/Dev-Ops
• You are expected to build, coach and lead the technology team to successful deliveries
• You are expected to build a tech team for the company, that works under your leadership

Skills Required:

• 4+ years’ deep experience across All of MEAN Stack
• Must be well versed with Javascript, Typescript, HTML, CSS, Angular 12, Docker
• Must have expert level data modelling skills
• Must have been involved in the launch of IOS and Android Apps or Progressive Web Apps
• Must have built and/or managed and technology team in your previous organizations
• Must be able to work cross-functionally and demonstrate business acumen and judgement
• Having an appreciation/some background in construction industry is a plus

Salary Offer:

• Competitive salaries
• Generous equity
• Flexible work hours

• Experience in software / web application architecture, estimates, design and development experience
• Knowledge of formal methods and techniques in software development
• Experience / Knowledge in the following technologies/languages/libraries/frameworks:
  • Primary Experience in C#, NodeJS and React JS.
  • Add on experience in HTML5, CSS, jQuery, JSON, API, Angular JS, AWS / Azure.
  • Experience with Version Control Software (GIT)