
Java Architect (12+ Yrs) | 1.8L/Month | Remote 2-11 PM Shift
Job Title: Senior Java Architect (12+ Years Experience)
Location: Remote (2 PM - 11 PM IST)
Experience: 12+ Years
Salary: ₹15L - ₹21L/yr
Employment Type: Contract (1 Year Extendable)
Job Description:
We are looking for a highly experienced Java Architect to join our team on a long-term contract basis. The ideal candidate should have deep expertise in designing scalable enterprise applications using Java and microservices architecture. The candidate should be capable of driving architecture decisions, mentoring development teams, and delivering high-performance solutions for enterprise-grade systems.
Key Responsibilities:
- Design and architect scalable enterprise applications using Java and microservices
- Lead system design and architecture decisions for complex applications
- Develop and implement microservices architecture patterns
- Drive technical architecture across multiple development teams
- Mentor and guide senior developers and engineering teams
- Handle high-traffic, scalable enterprise application architecture
- Collaborate with stakeholders to define technical requirements and roadmaps
- Ensure system performance, scalability, and reliability
- Review code and architecture designs for best practices
- Work with Spring Boot, Spring Cloud, and modern Java frameworks
Required Skills & Qualifications:
- 12+ years of hands-on experience in Java development and architecture
- Strong expertise in microservices architecture and design patterns
- Deep knowledge of system design principles and enterprise architecture
- Hands-on experience with Spring Boot and Spring Cloud
- Experience designing scalable, high-performance enterprise applications
- Proficiency in RESTful APIs, messaging systems, and API gateways
- Strong understanding of cloud platforms (AWS, Azure, or GCP)
- Experience with containerization (Docker) and orchestration (Kubernetes)
- Knowledge of database design (SQL and NoSQL)
- Expertise in JVM tuning and performance optimization
Technical Skills:
- Java 11+ (Java 17/21 preferred)
- Spring Boot, Spring Cloud, Spring Security
- Microservices architecture and design patterns
- RESTful APIs, GraphQL, gRPC
- Apache Kafka, RabbitMQ, or similar messaging systems
- Docker, Kubernetes, CI/CD pipelines
- PostgreSQL, MySQL, MongoDB, or similar databases
- Redis, Elasticsearch, or caching solutions
- Maven, Gradle, Git
Additional Requirements:
- Ability to work 2 PM - 11 PM IST (US/Europe Shift Timing)
- Immediate availability or short notice period (15 days max)
- Strong problem-solving and analytical skills
- Excellent communication skills for stakeholder collaboration
- Experience mentoring technical teams
- Contract commitment for a minimum of 1 year (extendable)
Good to Have (Preferred Skills):
- Experience with reactive programming (WebFlux, Project Reactor)
- Cloud certification (AWS Solutions Architect, etc.)
- Experience with observability tools (Prometheus, Grafana)
- Knowledge of domain-driven design (DDD)
- Experience with multi-cloud or hybrid cloud architectures
- Freelance/contract experience (preferred)
What We Offer:
- 1.2 ~ 1.8 LPM fixed contract salary
- Long-term contract (1-year extendable)
- Remote work with a flexible 2-11 PM IST schedule
- Work with cutting-edge enterprise technologies
- Opportunity to architect large-scale systems
- Collaborate with experienced engineering teams
- Immediate start for the right candidates

About Wama Technology
About
Wama Technology integrates state-of-the-art technology smoothly to promote corporate success, providing a comprehensive “One-Stop Solution” for all digital demands, from cloud services, artificial intelligence, machine learning, and mobile and web app development technologies. Wama Technologies offers customized solutions that enable businesses to prosper in the digital era. At Wama Technology, our team prioritizes innovation, user experience, and client happiness to provide digital transformation. Wama Technology assists companies in improving user interaction, automatization processes, or delivering new ideas through the strategic use of technology.
Tech stack
Candid answers by the company
Wama Technology is a global IT Solution and Services Company and Consulting Agency, accelerating business to the next level.Wama Technology provides IT Solution and Services to Businesses. We strive to deliver the catalyst solutions that would accelerate the business to next level. We work on the requirement providing the concepts, models that best suits and can be utilized.
We offer a full range of mobile app development services that make things better for enterprises and companies we work with. Our team of dedicated developers fulfills your diverse business requirements through a number of services.
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Experience in Core Java and Spring Boot.
• Extensive experience in developing enterprise-scale applications and systems. Should possess good architectural knowledge and be aware of enterprise application design patterns.
• Should have the ability to analyze, design, develop and test complex, low-latency clientfacing applications.
• Good development experience with RDBMS.
• Good knowledge of multi-threading and high-performance server-side development.
• working knowledge of Kafka
• Excellent problem solving and coding skills.
• Strong interpersonal, communication and analytical skills.
• Should have the ability to express their design ideas and thoughts.
Minimum Qualifications:
5+ years of experience with Linux/Unix system administration and networking fundamentals 3+ years in a Software Engineering role or equivalent experience
4+ years of working with AWS
4+ years of experience working with Kubernetes, Docker.
Strong skills in reading code as well as writing clean, maintainable, and scalable code
Good knowledge of Python
Experience designing, building, and maintaining scalable services and/or service-oriented architecture Experience with high-availability
Experience with modern configuration management tools (e.g. Ansible/AWX, Chef, Puppet, Pulumi) and idempotency
Bonus Requirements:
Knowledge of standard security practices
Knowledge of the Hadoop ecosystem (e.g. Hadoop, Hive, Presto) including deployment, scaling, and maintenance Experience with operating and maintaining VPN/SSH/ZeroTrust access infrastructure Experience with CDNs such as CloudFront and Akamai
Good knowledge of Javascript, Java, Golang
You will break down business opportunities and problems into software solutions. You will work closely with the CTO to help product and marketing stakeholders distill the product vision and roadmap, into a technology vision. You will be responsible for the evolution of an already bleeding-edge highly distributed systems at the back-end, and would need to work withfront-end architects to come up with the best user experience for the gaming platform. You will be required to make decisions quickly, and work under strict timelines. You would lead technology strategy through analysis of market trends and product requirements. You would help set coding guidelines and help bring the most modern tools to keep engineering processes most efficient.
Requirements:
● B.E/MS in Computer Science or equivalent.
● 10+ years or more of progressive software technology experience with at least 3 years
in an architectural role.
● Completely hands on with technology and architecture. Start-up experience is a huge
plus.
● Ability to quickly prototype and demonstrate technology value adds and educate + drive
adoption within the extended technology team
● Excellent and robust understanding of scalable product system architecture(s),
platforms and core technologies
● Demonstrated problem-solving and leadership skills to pursue correct engineering
process in adverse conditions. Ability to embrace and demonstrate leadership beyond
ownership
● Work with engineering leadership to setup and manage processes.
● Track record of thought leadership and out of the box thinking in the technology arena.
● Ability to work efficiently in an entrepreneurial and in a start-up environment
● A Java/Spring/Akka, Javascript or Golang rockstar.
● Deep and hands on knowledge of some of these technologies - MySQL, NodeJS,
message brokers such as Kafka/RabbitMQ, NoSQL datastore such as Mongo, Cassandra,
Arango, distributed caches such as Redis/memcached, container technology such as
Docker and Kubernetes etc.
● Great proficiency in distributed systems design, with an ability to make the right
trade-offs for creating future-proof solutions.
● Building quick PoCs and full-fledged solutions with various AWS managed services would
be a big plus.
About us
Blitz is into Instant Logistics in Southeast Asia. Blitz was founded in the year 2021. It is in the business of delivering orders using EV bikes. Blitz not only delivers instant orders through EV Bikes, but it also finances the EV bikes to the drivers on lease and generates another source of revenue from the leasing as well apart from delivery charges. Blitz is revolutionizing instant coordination with the help of advanced technology-based solutions. It is a product-driven company and uses modern technologies to build products that solve problems in EV-based Logistics. Blitz is utilizing data sources coming from the EV bikes through IOT and smart engines to make technology-driven decisions to create a delightful experience for consumers
We are looking for a talented Backend Engineer with a strong proficiency in Go/Golang development to join our team. As a Backend Engineer, you will play a crucial role in designing, implementing, and maintaining scalable backend systems that power our
Applications. You will collaborate closely with cross-functional teams to deliver robust and efficient solutions that meet our business requirements
Responsibilities
- Design, develop, and maintain backend services and APIs using Go/Golang.
- Collaborate with product managers and front-end engineers to understand requirements and translate them into technical solutions.
- Architect scalable and high-performance systems to handle large volumes of traffic.
- Implement security best practices to ensure the confidentiality, integrity, and availability of our systems and data.
- Write clean, efficient, and maintainable code following coding standards and best practices.
- Optimise database queries and data access patterns for maximum performance.
- Implement automated tests to ensure the reliability and stability of the backend services
- Monitor and troubleshoot production systems to identify and resolve issues in time.
- Participate in code reviews to maintain code quality and provide constructive feedback to peers.
- Stay up-to-date with the latest backend technologies, frameworks, and industry trends.
Requirements
- Bachelor’s degree in Computer Science, Engineering, or a related field.
- Minimum of 3 years of professional experience in backend development.
- Proficiency in Go/Golang programming language for at least 2 years.
- Solid understanding of data structures, algorithms, and computer science fundamentals.
- Experience with building and deploying microservices architectures.
- Strong knowledge of database systems, including SQL and NoSQL databases.
- Familiarity with cloud computing platforms such as AWS, GCP, or Azure.
- Experience with containerization technologies such as Docker and container orchestration tools like Kubernetes
- Understanding of RESTful APIs and web services.
- Excellent problem-solving and analytical skills.
- Ability to work effectively both independently and as part of a team.
- Strong communication skills and ability to collaborate effectively with cross-functional teams.
Preferred Qualifications
- Experience with distributed systems and messaging queues (e.g., Kafka, RabbitMQ).
- Knowledge of GraphQL and GraphQL query language.
Company's website - https://rideblitz.com/
- Building scalable, reliable, high-performing platforms
- Managing project priorities, deadlines, and deliverables
- Participating in the entire lifecycle including analysis, development, fixing and monitoring of issues on the assigned product lines
- Maintaining a high service levels in terms of security, performance, availability, and quality
- Establishing and implementing good development practices to create a top-class, results oriented engineering culture.
Requirements :
- 7 years - 10 years of solid hands on experience in J2EE & related technologies.
- Ability to think in terms of APIs all the time
- Hands on experience in object-oriented designs and principles.
- Hands on experience in data structures, algorithms & design patterns
- Hands on experience in server side, web architecture
- Working knowledge in Spring Framework
- Knowledge in data modeling and hands on experience with at least one RDBMS, MySQL is preferred.
- Knowledge on any of the scripting languages is desirable as you may need to write scripts Javascript, HTML or any front-end frameworks experience is desirable
- Understanding on NoSQL databases.
- You can extrapolate requirements from customers and product management and distinguish between what they need vs. what they want?
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Node JS Developer
Job Description:
-
Node JS Developer
Job Description:
- 1 year development experience in NodeJs(v4 and above)
- Knowledge in Unit testing frameworks like Mocha
- Experience in working with any NodeJs web framework(Express or Hapi)
- Development experience using any persistent store (NoSql or Relational)
- Formal Deliverables
- Design and development of new and enhance existing applications using Node.JS
- Collaborate with internal and external team members to ensure projects get delivered as planned
- Develop Backend services using HapiJs
- Develop background workers based on cron or rabbitmq messages
- Support existing and new features via bug fixes, prod support or monitoring scripts
- Knowledge in Unit testing frameworks like Mocha
- Experience in working with any NodeJs web framework(Express or Hapi)
- Development experience using any persistent store (NoSql or Relational)
- Formal Deliverables
- Design and development of new and enhance existing applications using Node.JS
- Collaborate with internal and external team members to ensure projects get delivered as planned
- Develop Backend services using HapiJs
- Develop background workers based on cron or rabbitmq messages
- Support existing and new features via bug fixes, prod support or monitoring scripts
● Excellent understanding of OO / Functional programming concepts.
● Strong expertise in design patterns and coding best practices.
● Experience in designing and building end to end distributed highly available N-tier web
high-traffic, scalable and high performance enterprise applications.
● A strong knowledge of Big data technologies like Hadoop , Spark, Kafka, distributed frameworks,
NoSQL databases would be great, if not, one should have a strong desire to learn.
● Experience in RESTful web service patterns, microservice architecture and containers.
● We believe that the role of an engineer at a typical product company in India has to evolve from just working in a request response mode to something more involved.
● Typically an engineer has very little to no connection with the product, its users, overall success criteria or long term vision of the product that he/she is working on.
● The system is not setup to encourage it. Engineers are evaluated on their tech prowess and very little attention is given to other aspects of being a successful engineer.
● We don’t hold appraisals as we don’t believe that evaluation of work and feedback is a constant affair rather than every 6 or 12 months. Besides there is no better testament of your abilities than the growth of the product.
● We don’t have a concept of hierarchy and hence we don’t have promotions. All we have in Udaan are Software Engineers.
Skills & Knowledge:
○ 4-15 years of experience
○ Sound knowledge in Programming,
○ High Ownership & Impact oriented
○ Creative thinker & Implementation
○ Highly Customer Obsessed & Always Insisting on Highest Standards
- Creating Rest based Backend for both Web & Mobile Apps
- Standard Code Quality
- Can work on both SQL and NoSQL DB
- Familier with GraphQL
Required Candidate profile
- Experience creating backend using Node.JS- Hands on experience with JavaScript Development on both client and server-side
- Experience with modern frameworks and design pattern
Perks and Benefits
Overtime Incentives and Flexible Office Hours










