MEAN Stack Developer - Node.js/Express.js/MongoDB

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Job Description:
We are seeking a skilled and experienced Java Developer with expertise in Spring Boot to join our development team. The ideal candidate should have strong backend development experience, with a focus on building scalable and high-performing applications.
Key Responsibilities:
- Design, develop, and maintain backend services using Java and Spring Boot.
- Write clean, efficient, and reusable code following best practices.
- Work closely with front-end developers, architects, and product owners to deliver high-quality solutions.
- Participate in code reviews and provide constructive feedback.
- Optimize application performance and ensure high availability.
- Debug and resolve technical issues in development and production environments.
- Contribute to system design and architecture decisions.
Required Skills:
- Strong hands-on experience with Java (8 or above) and Spring Boot and Hibernate
- Good understanding of RESTful APIs and microservices architecture.
- Experience with Angular8+
- Experience with databases such as MySQL, PostgreSQL, or Oracle.
- Familiarity with tools like Maven/Gradle, Git, and CI/CD pipelines.
- Knowledge of cloud platforms (AWS, Azure, or GCP) is a plus.
- Strong problem-solving skills and attention to detail.
- Excellent communication and teamwork skills.
Preferred Qualifications:
- Experience with containerization tools like Docker and orchestration with Kubernetes.
- Exposure to Agile development methodologies.
Position Overview: We are looking for a senior developer who must be capable of building services using modern microservices architecture with NodeJS & serverless frameworks. Should have strong knowledge of ObjectOriented Concepts, and Node. Js frameworks like loopback, RDBMS, and microservice patterns. The candidate should be comfortable with application coding based on design and specifications, and also be comfortable working with JSON and RESTful services. The candidate must be a top-notch developer committed to keeping learning new things and becoming an integral part of and fostering growth within our development team.
Roles & Responsibilities:
- Developing and maintaining the backend systems that support the application
- Designing and implementing APIs and Microservices architecture to handle the application workload
- Developing and optimizing queries for RDBMS (MySQL) to manage data and ensure performance and scalability
- Managing and deploying the application on AWS using Lambda, ECS and other related services
- Collaborating with front-end developers to ensure smooth communication between front-end and back-end systems and back-end systems
- Writing clean, neat and reusable code that follows coding standards and best practices.
- Participating in code reviews and ensuring that coding standards are maintained
- Troubleshooting and debugging issues that arise in production environments
- Optimizing the application for performance, scalability, and security
- Continuously learning and staying up-to-date with the latest technologies and best practices in software development
- Documenting technical specifications, processes, and system design


Our client is a rapid growth stage Edtech start-up focused on solving the teacher shortage crisis in the US education system using technology by bringing teachers to the classrooms and giving them access to the right tools to teach students in a highly engaging manner.
They have a development center in Mumbai and they are looking to scale up the teams in Pune and Bangalore as well.
What does the role entail:
● Lead User Stories and guide senior/software engineers in the development process
● Understand architecture principles, design patterns and implement them from architectural artifacts.
● Provide effort estimation of assigned work and be able to complete as per the estimations and timelines
● Write clean, maintainable, and efficient code including unit tests and integration tests to ensure software quality
● Collaborate with cross-functional teams to analyze requirements, design solutions, and implement new features
● Participate in design and code reviews
● Ability to resolve performance issues
● Mentor junior software engineers and help them grow their technical skills
Must Have Skills:
● B.E/B.Tech in computer science
● 8-11 years of experience
● Hands-on experience following skills
MS Technologies: NET CORE 5+, C#
Backend : MSSQL /MySQL/Postgres
● Good understanding of Cloud technologies like Azure/AWS.
● Good understanding of Design Principles, Design patterns and Microservices Architecture.
● Excellent problem-solving, critical thinking, and communication skills
● Worked in an Agile software development environment
Must understand full stack development frameworks including knowledge of building scalable APIs, interfaces, software components, schema design, availability, and latency preferably in a cloud environment.
● Worked in a fast-paced environment preferably in a tech driven startup
● Understanding of different types of architectures.
Senior Software Engineer - Payments
MishiPay
Competitive salary, bonus and potential share options
Bangalore
Please read our full advert before applying. You MUST have payments experience.
About Mishipay:
MishiPay (https://mishipay.com/" target="_blank">https://mishipay.com/) was founded in 2015 by Mustafa Khanwala (https://t.sidekickopen87.com/s3t/c/5/f18dQhb0S7kv8cW0B4W4V2M7g2zGCwVW8Jbw_83My4KPW4XXYRz3MqbyWW4Xq_Cl16gGDkf34lRCG01?te=W3R5hFj4cm2zwW4mKLS-3ZWVWBW3K2-zv1JxwY5W1Lyz993_-rybW3z9CQ13QZn51f3zd5DJ04&si=6558133869871104&pi=23656670-1dc8-41be-f0fe-f4c7fec4c64c" target="_blank">/in) bringing the best of the online checkout experience to physical stores.
We do this with our Scan, Pay and Go experience. Using our native apps on Android or iOS, or our web app available on Chrome or Safari, customers scan the products they wish to buy in store using their own phone and pay instantly. This eradicates the need to wait in line or touch store hardware.
As the world’s leading Scan and Go provider, we work with 30+ brands across 15 countries, including names like MUJI, Eroski, Flying Tiger Copenhagen, Spar, Londis and many others. The work is challenging, hard and long and requires you to be on top of your game but if the adventure and journey excite you then this is the place for you. We want to make sure that in exchange for this commitment from our team, we offer them the best package possible in terms of options, salary and bonus linked to the success of the business. You’ll also quickly see the impact of your work as we develop our products and customers
Requirements
We are looking for a Backend Engineer who possesses a passion for pushing mobile technologies to the limits and will work with our team of talented engineers to design and build the next generation of our mobile applications. You’ll play a key part in the development of our products, help to evolve and streamline our tech stack to suit our needs as we grow, and you’ll enjoy working in an environment surrounded by like-minded inspirational individuals.
Ideally we would love you to have Python, but we will also look at Java or other languages. It's essential you have worked as a Backend Engineer in a Payments domain.
Qualifications:
- Ideally, deep expertise with Python programming language and Django + DRF framework to build backend services
- Experience with Node.js and Kafka
- Substantial experience in building complex and scalable solutions using SQL databases
- Hands-on experience of database modelling for any NoSQL databases like MongoDB / Cassandra / DynamoDB or other
- Experience with full backend development life cycle in any programming language on a Linux platform
- Comprehensive operational experience including, optimizations & deployments with Kubernetes
- Experience leading multi-engineer projects and mentoring junior engineers
- Strong object oriented design skills, ability to apply design patterns, and an uncanny ability to design intuitive module and class-level interfaces
- BTech, MTech, or higher in Computer Science or related technical discipline (or equivalent)
You will:
- Take ownership of a functional area from product conception to delivery
- Contribute to engineering requirement documents (ERDs) by defining work breakdown, estimating tasks duration & setting milestones
- Take non-functional requirements (Reliability & Availability, Scale, horizontal scalability) and Tech stack decisions
- Participate in daily agile team stand-ups
- Coach and mentor junior team members
- Own code base & documentation quality
- Actively work to clear maintenance debt as we continue improving our tech
Benefits
Why MishiPay?
You’ll work with an inspirational multi-cultural team, based in our central London HQ, the US and Bangalore, who are redefining the retail industry globally. We offer a tight-knit, collaborative and exciting work environment, coupled with the opportunity to see the apps we develop live in action within some of the world’s largest retailers, impacting the lives of millions of shoppers. You’ll also get:
- Yearly Bonuses and Share Options
- Learning and Development Monthly Allowance
- A chance to be recognised in one of our two monthly award schemes (and win various prizes)
- A new MacBook
- Pitch Training
- Online Fitness Sessions
- Quarterly team-building and fun events for our London office and free lunches in Bangalore!


We are looking for a React Native developer interested in building mobile apps on both the iOS and Android platforms. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.
Responsibilities
- Leverage native APIs for deep integrations with both iOS and Android platforms.
- Diagnose and fix bugs and performance bottlenecks for performance that feels native.
- Maintain code and write automated tests to ensure the product is of the highest quality.
- Transition existing iOS and Android apps to React Native.

Roles and Responsibilities:
6+ Experience in Node.js, React Js
excellent written and verbal communication skill
- Healthy team and relationship building skills
- Hands-on experience delivering web applications in the cloud to on-demand production clients
- Experience in JavaScript, OOP Patterns, ES6, HTML, CSS, LESS
- Experience with MS Sql Server, Mongo DB
- Experience with SSO, SAML, OAuth, JWT for API and Web Session Authentication and Authorization
- Experience with Azure Devops platform will be an added advantage
- Experience with test and/or process automation, source control
- Possess solid debugging process and exhibit technical intuition







