Full Stack Developer, Java, React

Tech Stack

Frontend: React.js, TypeScript, Next.js, React Native, Redux, GraphQL, Tailwind CSS

Backend & Infra: Java (Spring Boot), Microservices, AWS ECS, Redis, ScyllaDB, MongoDB,

GraphQL, AWS Lambda, MySQL, Aurora

Event Driven & AI: SQS, Kinesis, Claude, Cursor, LangChain

Observability: Prometheus, Grafana, CloudWatch, Sentry

Engineering Excellence: JVM tuning, GC profiling, Circuit Breakers, Async Tracing

We’re hiring an experienced Full Stack Engineer (React + Java) with 5–10 years of

experience to design, build, and scale real-time web applications for our global B2B

hotel marketplace.

You’ll work across the stack—from building intuitive, data-driven UIs to

high-performance backend services that power our distribution engine.

Responsibilities

● Build and maintain end-to-end features spanning React.js frontends and Java

(Spring Boot) microservices and database integrations .

● Develop responsive, performant, and accessible UIs integrated with REST

and GraphQL APIs.

● Design and scale low-latency, high-throughput microservices for real-time

data workflows.

● Implement event-driven systems using Kafka or SQS for asynchronous

communication.

● Collaborate closely with Product, Design, and Architecture teams to translate

business requirements into scalable technical solutions.

● Optimize application performance via caching strategies, async processing,

and database tuning.

● Implement and maintain CI/CD pipelines, test automation, and monitoring

frameworks.

● Leverage AI-assisted tools (Claude, Cursor, etc.) to boost velocity and maintain

code quality.

● Participate in code reviews, design discussions, and architecture decisions.

● Write clean, maintainable code, follow design patterns, maintain high test

coverage, and document key technical decisions.

Requirements

● 6–10 years of full stack development experience with a proven track record in

production systems.

● Strong proficiency in React.js, JavaScript/TypeScript, Redux (or similar state

management) and modern frontend frameworks.

● Solid backend experience with Java, Spring Boot, and Hibernate.

● Database experience with MySQL, MongoDB, or ScyllaDB.

● Hands-on with microservices, AWS (ECS/Lambda), SQS, and GraphQL.

● Familiarity with event-driven architectures and caching layers (Redis) and

asynchronous processing.

● Working knowledge of observability tools (Prometheus, Grafana, CloudWatch,

Sentry).

● Understanding of data structures, algorithms, and system design

fundamentals.

● Passion for clean code, testability, and engineering excellence.

● Strong analytical and communication skills with the ability to collaborate across

Product, Design, and QA teams.

● Comfortable in a remote-first, asynchronous, and ownership-driven culture.

Nice to Have

● Experience with React Native or mobile web frameworks.

● Exposure to Kafka, Kinesis, or other event-streaming platforms.

● Familiarity with CI/CD (GitHub Actions, Docker) and container orchestration

(ECS).

● Experience with AI-assisted development, LLMs, or LangChain pipelines.

● Domain exposure to B2B platforms, travel-tech, or high-scale marketplaces.

● Background in Test-Driven Development (TDD) or Agile methodologies.

Why Join Us?

● Work on mission-critical, high-scale systems used by global hotel brands.

● Build real-time, low-latency products impacting millions of hotel transactions

daily.

● Be part of a remote-first, AI-accelerated engineering culture that values

autonomy and quality.

● Collaborate with senior engineers and architects solving complex distributed

system challenges.

● Competitive compensation with equity participation and career growth

opportunities.

● Learn and work with cutting-edge AI tools—from code generation to

observability automation.

Company Overview:

Established on core values of customer centricity and innovation, Ivy Mobility operates on the fundamental belief that best customer journeys are industry specific. Ivys Consumer Products Industry Cloud apps are designed to enable companies to have choices of multiple ways for their route to market. Ivy combines the straightforward intuitive mobility and social aspects of a consumer app with the business process optimization of conventional business applications. Organizations no longer have to choose multiple vendors, now they can have a single integrated solution.

Today Ivy Mobility is proud to have built an ecosystem, from distributor management system to Analytics, to help companies enhance their market share. Global corporations like Proctor & Gamble, GSK, Nestle, to name a few, have trusted Ivy Mobilitys solutions and are already enhancing their sales productivity across their global operations. We are head quartered in Singapore and development centers are in Chennai, Bangalore, Mumbai & Mexico. We have operations in North America, Europe, Asia, the Middle East and Latin America.

Position: .Net L3 Support with React JS

Experience : 3 - 6 years

Location: Remote

Need to work on shifts based on the need (10PM to 7AM)

Mandatory Technical Skill Set

.NET Core

Strong hands-on experience in:

• C#, ASP.NET Core Web Applications, ASP.NET Core REST APIs, LINQ ,

Entity Framework Core

Ability to:

• Debug API and backend issues independently

• Analyse logs and exception traces

• Troubleshoot production defects

• Understand and analyse existing business logic quickly

React.js

Minimum 1 Year of hands-on experience

Ability to independently:

• Work on existing React codebase

• Understand component structure and API flow

• Debug issues without assistance

• Fix UI/API integration issues

• Resolve frontend rendering and functionality defects

Database Skills

Strong knowledge of: SQL query writing, Stored procedures, Data troubleshooting,

Performance analysis basics

Database exposure:

• SQL Server (Preferred)

• PostgreSQL (Value Added)

Primary Skill

• UI (Vue JS or Angular JS)
• Server Side (Java or Python) & AWS serverless framework.
• Must have hands-on experience on serverless framework.
• Experience on AWS.
• Must have good experience on AWS (Overall knowledge, EC2 Volume, EC2 SecurityGroup, EC2 AMI, Lambda, S3, AWSbackup, CloudWatch, CloudFormation, CloudTrail, IAM, SecretsManager, StepFunction, CostExplorer, KMS, VPC/Subnet)
• Working experience on development/staging/production servers.
• Good testing and verification skills
• Knowledge on SSL certificates and encryption.

Secondary Skill

• Scripting using Python
• Good to have knowledge of identity management.

Soft Skills

• Excellent interpersonal, oral and writing communication skills.
• Strong Analytical and Problem-solving skills.
• Should have skills to understand and analysis customers requirements and expectations.
• Must have experience in interaction with customer
• Work experiences with international cross-culture teams (Good to have)

• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
• Expertise in backend programming with Node.js and MongoDB.
• Experience with React.js and redux.
• Material UI and 3rd party libraries.
• Experience with clean code writing practices like avoiding callback hell like promises, async.
• Thorough understanding of Node.js and its core principles.
• Experience with popular React.js workflows (such as Flux or Redux).
• Familiarity with newer specifications of ECMAScript.
• Experience with data structure libraries (e.g., Immutable.js).
• Familiarity with RESTful APIs.
• Knowledge of modern authorization mechanisms, such as JSON Web Token.
• Familiarity with modern front-end builds pipelines and tools.
• A knack for benchmarking and optimization.
• Familiarity with code versioning tools (such as Git, SVN, and Mercurial).

Responsibilities:

• Build Node.js APIs using microservices.
• Rewriting backend code with microservices architecture & Unit tests.
• Developing new user-facing features using React.js.
• Building reusable components and front-end libraries for future use.
• Translating designs and wireframes into high-quality code.
• Optimizing components for maximum performance across a vast array of web-capable devices and browsers.

We are looking for a Principal Software Engineer who has experience building cloud native applications in an Agile environment

Key Aspects of Role :

• Leverage deep knowledge of the full technology stack to help achieve business objectives and customer outcomes
• Collaborate with Product Management to validate the technical feasibility of and establish non-functional requirements
• Collaborate with Architecture to evolve architecture to solve technical challenges, support future requirements, scale effectively, continually meet/exceed SLAs and resolve tech debt
• Technical advisor to internal or external stakeholders on complex technical components
• Technical leader working with the team to help remove blockers and act as a tie breaker
• Adjust the team processes, listening to feedback and guiding the team through change and driving continuous improvement
• Guide, teach, and mentor team, providing feedback and moderating discussions
• Represent the interests of the team in cross functional meetings
• Maintain and proactively share knowledge of current technology and industry trends
• Work closely with peers to ensure the team is aligning with cloud native, lean/Agile/DevOps & 12 Factor Application best practices ensuring rapid value delivery and with quality
• Collaborate with other Principal Engineer’s to drive engineering best practices around testing, CI/CD, GitOps, TDD, architectural alignment, and relentless automation
• Excellent understanding and familiarity with Cloud Native and 12 Factor Principles, Microservices, Lean Principles, DevOps, Test Driven Development (TDD), Extreme Programming (XP), Observability / Monitoring

Required Skills:

• B.Tech/MS/PhD in Computer Science or related field, and 3 - 10 years relevant industry experience
• Coding experience in Java
• Extensive hands-on experience working with AWS cloud products and services
• Experience with popular open-source software such as Postgres, RabbitMQ, Elasticsearch, Redis and Couchbase
• Experience working with NodeJS, React/Redux, Docker Swarm, Kubernetes
• Experience with development frameworks such as the Spring/Spring Boot framework, Hibernate and knowledge of advanced SQL
• Proficiency with modern object-oriented languages/frameworks, Terraform, Kubernetes, AWS, Data Streaming
• Knowledge of containers and container orchestration platforms, preferably Kubernetes
• Experience delivering services using distributed architectures: Microservices, SOA, RESTful APIs and data integration architectures
• Knowledge of containers and container orchestration platforms, preferably Kubernetes
• Advanced Architecture and system design skills and principles
• Excellent organizational skills and can drive a cross-team strategic project or initiative
• Solid coaching, mentorship and technical leadership to help others grow
• Able to drive consensus/commitment within and across teams and departments
• Advanced critical thinking and problem solving on complex issues and customer concerns.
• Strategic thinker beyond immediate needs, considering the longer-term
• Excellent communication skills, with ability to communicate highly complex technical concepts
• Demonstrate high level of empathy with internal colleagues, stakeholders and customers

Apply Now!!!

BANKIT Services Private Limited is an assisted B2C company. The vision of the company is to make “Millionaire Agents Network” (MAN) i.e. to maximize the number of agents who are able to make Rs. 10L as revenue in a year by delivering various BANKIT services. We are going towards our target of opening BANKIT outlets and KIOSKS at every city, every village even in remote areas of country to experience all the citizens the easiest, fastest & safest Digital payment platform and all the Digital services under one roof. In order to serve the under digital and under banked population in India, we have prepared an assisted agent led model which works to offer digital and financial services to the last mile. Banking and financial services along many value-added services are available for end customers through BANKIT channel partners in their neighborhood. Services like Domestic Money transfer, Cash Withdrawal, Prepaid Cards, Recharges, Bill Payments, Travel Bookings etc. are made available 24X7 through our proprietary web and mobile applications. These applications are made very user friendly as per the needs of the target users and are built using the state-of-the-art technology to make the transactions secure and instant.

Founded- 2010

Specialties - Domestic Money Transfer, Travel & Stay, Prepaid Cards, UPI, AEPS, BBPS, QR Code, Cash @ POS, Agent Mobile App, Money Remittance, Blockchain, Micro ATM, E-KYC, Merchant Network, FinTech Company, Digital India, and PAN CARD Center

About Role:

Full Stack Developer/Software Developer

Experience: 1+ years

Salary bracket- Industry Fit

• Bachelor’s degree in Computer Science, Information Technology, or a similar field.
• Previous experience working as a React.js Developer.(2-8 years)
• In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
• Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
• Experience with user interface design.
• Knowledge of performance testing frameworks including Mocha and Jest.
• Experience with browser-based debugging and performance testing software.
• should have hands-on experience in backend software development using Java.
• should have proven expertise in Spring Boot REST/Microservices.
• should have working experience with relational and NoSQL databases.

Kuliza helps BFSI enterprises build new-age Fintech products and platforms to power their digital business. We work with leading financial enterprises such as HDFC Life, Aditya Birla Finance, UTI MF, Birla Sun Life AMC, Coverfox, ICICI bank, VP Bank (Vietnam), Standard Chartered Bank and more and help them create world-class digital products as a part of their transformation assignments.

We are a 250+ strong team, headquartered in Bangalore with offices in other cities such as Mumbai and Singapore and have built 120+ digital products for various enterprises in India, Singapore, MiddleEast and US.

This opening is for Kuliza's Lending Software SBU which is in the business of implementing new-age lending systems/ platforms for banks and NBFCs across Indian and Global clients. More information about our lending product is available on our site: http://www.getlend.in/">www.GetLend.In

Awards and Accolades

Kuliza has been the recipient of multiple awards including the following featured ones:

• Awarded by Deloitte as one of the fastest-growing tech startups in India
• Awarded by Ernst & Young and Banking Frontier as provider of top 5 most innovative banking products in India
• Awarded by The Economic Times and Deloitte as a provider of most promising Fintech product in the Lending category in India
• Awarded by Elets as Best Lending System for NBFCs

Role Introduction

Technical leads oversee a team of personnel focused on technical issues, including software development, product releases, and engineering tasks. They are responsible for the end to end operations of the Development team. They often evaluate their team's work processes and best practices and implement changes to streamline operations.

Role Base Location: Bangalore

Responsibilities

• Design, develop, test and implement high-quality software, as a member of an agile development team
• Participate in code reviews, design reviews, architecture discussions
• Understanding the requirement and design/develop sustainable and agile application architecture
• Proactively identify architectural weaknesses and recommend appropriate solutions
• Proactively share technical knowledge and best practices with team members
• Engage in continuous learning and adoption of new concepts, technologies, and functionality
• Utilize Lend.in Platform to deploy the customer requirements in the BFSI Sector

Must-Have Qualification

• Solid Web developer with at least 4-5 years of Java/ J2EE experience
• 3+ years of Java experience along with spring boot is mandatory
• 3+ years of professional experience with enterprise architecture and developing highly scalable websites/services
• 3+ years of experience with database design and maintenance (MySQL)
• Proficiency with back and front end caching strategies (Memcached, Redis)
• Hands-on experience developing, releasing, and maintaining large-scale software

applications

• Must be a self-starter and enjoy working in a team
• Must have led a team of size 5 to 7
• High Energy levels and passionate to try new technology stacks

Good to have Qualification

• Prior experience in BFSI/Lending domain is a strong plus
• Startup DNA
• Experience in React and React Native

Duties and Responsibilities

- Guide team development efforts towards successful project delivery.

- Provide technical leadership to teammates through coaching and mentorship.

- Maintain high standards of software quality within the team by establishing good practices and habits.

- Assist in the collection and documentation of user's requirements, development of user stories, estimates and work plans.

- Design, develop, and unit test applications in accordance with established standards.

- Participate in peer-reviews of solution designs and related code.

- Develop, refine, and tune integrations between applications.

- Analyze and resolve technical and application problems.

- Adhere to high-quality development principles while delivering solutions on-time and on-budget.

- Research and evaluate a variety of software products.

- Provide third-level support to business users.

- Research and evaluate a variety of software products.

Desired Skills & Experience

1. Must have 2-5 years of experience in independently creating web applications as well as in managing teams.

2. Must be familiar with all the latest technologies in both front-end as well as back-end development.

3. Must have experience with: Angular, Postgresql etc.

4. Experience with Ruby on Rails, Graphql is a bonus.