Java
Javascript
Shubham Vishwakarma
Full Stack Developer - Averlon
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Java
Spring BootJavascriptThis Is NOT a Typical Java Role If your experience is mostly CRUD APIs, controller wiring, or shallow service layers — this role is not for you. We are looking for a top tier backend engineer who thrives on:
* Designing complex algorithms
* Building high-performance, memory-efficient systems
* Owning deep backend logic that actually moves the needle
You will work close to the core engine of the product, not the edges.
What You’ll Be Trusted With
* Architect and build backend systems that must perform under load
* Design and implement custom algorithms for real-world, non-trivial problems
* Solve performance bottlenecks involving CPU, memory, I/O, and concurrency
* Build backend services where latency, throughput, and correctness matter
* Own document & PDF processing pipelines end-to-end:
-Composition
-Rendering
-Optimization
- High-volume generation
* Make hard technical decisions and stand by them
Non-Negotiable Skills
* Exceptional Java expertise (Core Java, Spring Boot, Java 8+)
* Strong command over:
- Data structures & algorithms
- Multithreading & concurrency models
- JVM internals & memory management
* Proven experience building custom algorithms (this will be evaluated)
* Deep backend engineering experience with Spring / Spring Boot
* Strong understanding of:
- API design principles
- Fault tolerance & resilience
- Performance tuning & profiling
* Ability to reason about time complexity, space complexity, and trade-offs
* Strong database fundamentals (query optimization, indexing, transactions)
* Experience with message brokers (ActiveMQ, Kafka, RabbitMQ)
* Exposure to Kubernetes-based deployments or large-scale microservices
Interview Focus (Be Prepared)
* Algorithm design & problem solving
* Deep Java fundamentals
* System design discussions (backend-heavy)
* Performance tuning scenarios
* Real-world debugging and optimization challenges
NodeJS (Node.js)Java
Amazon Web Services (AWS)RazerTech Consulting is mandated to hire a Technical Lead for a US based Tech Company that offers a cloud-based, AI?powered image editing and automation platform for leading brands in ecommerce, fashion, marketplaces & photo studios. The platform helps creatives and marketers produce stunningly consistent imagery and video content at scale.
Role Overview :
Were looking for a hands-on engineering lead to own the delivery of our GenAI-centric product from the backend up to the UI while integrating visual AI pipelines built by ML engineers. Youll be both a builder and a leader : writing clean Java and TypeScript/Node.js, scaling AWS-based systems, mentoring engineers, and making architectural decisions that stand the test of scale. Ideally, youre also familiar with Python for deploying ML pipelines.
(Note : This role requires both technical mastery and leadership skills - we're looking for someone who can write production code, make architectural decisions, and lead a team to success.)
What Youll Do :
- Lead development of the Java, Node.js and Python (FastAPI) backend services on AWS
- Build high-performance image processing pipelines using ImageMagick, SharpJS, and SVG manipulation
- Implement automated visual content generation using Headless Chrome and Puppeteer or similar tools.
- Deploy ML pipelines (built by the ML team) into containerized inference workflows using FastAPI, Docker, and GPU-enabled ECS EC2.
- Deploy and manage services on AWS ECS/Fargate, Lambda, API Gateway, and GPU-powered EC2
- Contribute to React/TypeScript frontend when needed to accelerate product delivery
- Work closely with the founder, product, and UX teams to translate business needs and PRDs into features that drive productmarket fit.
- Make architecture and infrastructure decisions from media processing to task queues to storage
- Own the performance and cost-optimization of our AWS platform
- Hire and mentor junior/mid engineers over time
- Drive technical planning, sprint prioritization, and trade-off decisions
Must have Skills :
- Backend Development (57 years) : Java, Node.js, TypeScript, RESTful API, Docker
- AWS Expertise (5+ years) : AWS Lambda, ECS, EC2, S3, DynamoDB, CloudWatch, IAM, roles
- Image Processing & Media Technologies : ImageMagick, SharpJS, SVG manipulation and programmatic generation, Headless Chrome, Puppeteer
- System Optimization & Middleware (35 years) : AWS cloud cost optimization, Celery, BullMQ, AWS Step Functions
- Frontend Development (23 years) : React, TypeScript, Redux, Context API, CI/CD pipelines.
- System Design & Architecture (46 years) : Event-driven architectures using queues, microservices-based systems, caching strategies (e.g., Redis, CDN edge caching)
- Leadership & Communication (23 years) : Lead engineering teams and drive project delivery
JavaSpring BootAmazon Web Services (AWS)- 3+ years of experience in the Development in JAVA technology.
- AWS or cloud Experience
- Strong Java Basics
- SpringBoot or Spring MVC
- Hands on experience on Relationl Databases (SQL query or Hibernate) + Mongo (JSON parsing)
- Proficient in REST API development
- Messaging Queue (RabitMQ or Kafka)
- Microservices
- Any Caching Mechanism
- Good at problem-solving
Good to Have Skills:
- 3+ years of experience in using Java/J2EE tech stacks
- Good understanding of data structures and algorithms.
- Excellent analytical and problem solving skills.
- Ability to work in a fast paced internet start-up environment.
- Experience in technical mentorship/coaching is highly desirable.
- Understanding of AI/ML algorithms is a plus.
JavaSpring BootAmazon Web Services (AWS)What you'll do
You will work collaboratively in small teams and iteratively through design and development to deliver fully functioning web-based and mobile applications. In this role, you will employ agile methodologies to quickly provide our consultants with the solutions they need. You will help combine the latest open source technologies together with traditional Enterprise software products. You will be a core member of the team with responsibilities that range from driving the architecture design and technology decisions for shaping the next generation products for various internal teams to ensure that we stay on the leading edge of technology. You will also be responsible for leading multiple development teams while delivering the best in class enterprise-grade software solutions across a breadth of different platforms and technologies.
Backend
NodeJS (Node.js)
MongoDB
ExpressJob Brief:
- Proficient in object-oriented programming and distributed systems
- Some experience with Web Programming and TypeScript
- Ability to speak and write in English fluently
- A proactive approach to spotting problems, areas for improvement, and performance bottlenecks
- Experience with TypeScript and NodeJS
- Experience with the language server protocol
- Experience with JavaScript
- Experience with the Pub-Sub pattern
Ruby on Rails (ROR)
RubyJavascript
React.jsYou’ll be joining the engineering team responsible for delivering SaaS and on-premise solutions that orchestrate case data workflows and provide data driven legal insights for our clients. You will be leading the development, maintenance and scaling of our strategic initiatives - using a variety of distributed systems and cloud-technology stacks, driving our next level of growth. As an early member of our small team, you will have ample opportunity to lead and scale the product and the team.
Responsibilities
- Work with product management to understand customers' case data workflows to translate their pain points to requirements.
- Gain a solid understanding of customer backend pipelines and integration surfaces.
- Breakdown large projects into potentially shippable incremental units within a timeframe.
- Understand the current system architecture and design sub systems.
- Be hands-on and build end-to-end new features and support existing features.
- Engage in all stages of the product development life cycle.
- Adopt a customer-centric and iterative mindset.
- Promote engineering best practices such as API design standards, coding standards, code test coverage, code reviews, CI/CD, and documentation.
- Work with lead engineers and mentor junior engineers to deliver on large initiatives.
- Our tech stack is varied - you will start with Ruby/Rails, JavaScript/React, Postgres, Redis, Sidekiq, Heroku, AWS, and more.
Required Skills:
- Exposure to a variety of stacks building SaaS platforms and/or on-premise solutions.
- Experience with building sub-systems or services in a distributed system.
- Exposure to one or more backend architectures such as event-driven, micro services, and cloud architectures.
- Experience troubleshooting performance and/or scale issues.
- Strong in RDBMS and/or NoSQL databases.
- Proficient in one or more scripting languages - experience in Ruby/Rails and JavaScript/React is a plus.
- Strong in data structures, algorithms, object-oriented programming, and design patterns.
- Ability to effectively communicate and collaborate with both technical and nontechnical team members.
- Prior experience in the legal tech industry is a plus.
Years of Experience : 5+ years
Educational Qualification: BE or BCA or MCA OR Msc IT
PHP
HTML/CSS
LaravelAlmost a decade old, it is a venture committed to bring together a varied range of traditional crafts and techniques of dyeing, weaving, printing and hand embroidery. The founders have dedicated their life to promote Indian Block Prints and provide employment and Hand-Embroidery training to women so that numerous underprivileged women can be empowered.
- Integrating the front-end elements built by yourco-workers into the application.
- Integrating user-facing elements developed by front-end developers
- Building efficient, testable, and reusable PHP modules
- Integrating data storage solutions (MySQL / MongoDB, Redis, S3, Elasticsearch)
- Integrating Amazon Web Services (RDS, S3, CloudFront, Elasticsearch Service etc.)
- Managing code in repositories
- Solving complex performance problems and architectural challenges
- Troubleshooting, testing and maintaining the core product software and databases to ensure strong optimization and functionality
What you need to have:
- B.Tech / B.E.; BCA; MCA; Any Graduation
- Basic knowledge of PHP web framework (Laravel, CI etc.) or Strong knowledge of Magneto/ OpenCart
- Understanding the fully synchronous behavior of PHP
- Basic understanding of MVC design patterns
- Basic understanding of front-end technologies, such as JavaScript/Ajax, jQuery, HTML5, and CSS3 iented PHP programming
- Understanding accessibility and security compliance
- User authentication and authorization between multiple systems, servers, and environments
- Integration of multiple data sources and databases into one system
- Creating database schemas that represent and support business processes
- Familiarity with SQL/NoSQL databases and their declarative query languages
- Experience in common third-party APIs (Google, Facebook)
- Basic understanding of code versioning tools, such as Git
- Passion for best design and coding practices and a desire to develop new bold ideas
- Self-motivated and ready for challenges
- Team member with excellent communication skills.
- A desire to learn new skills and technologies
- The ability to seek solutions independently
- The drive to work in a fast-paced environment
PHP
NodeJS (Node.js)JavascriptMongoDBExpress1. Ability to work in a fast-paced environment with minimal supervision
2. Experience in Agile development using JIRA, GIT, Confluence.
3. 3+ years of Experience in node.js + Express.
4. Experience in profiling, debugging & troubleshooting Node.js processes.
5. Strong Experience as a backend developer for REST API design.
6. Strong knowledge of SQL/NoSQLdatabases like PostgreSQL / MySQL or MongoDB
7. Understanding accessibility and security compliance
8. Understanding fundamental design principles behind a scalable application.
9. User authentication and authorization between multiple systems, servers, and
environments.
NodeJS (Node.js)JavascriptExpressFunction: Software Engineering → Backend Development
Responsibilities:
Review requirements, design specifications and propose a solution and have a discussion before implementation
Work with team leads on the requirements and create estimates against those requirements
Deliver projects on time in an agile and continuous development environment
Writing tests in a client-side test framework such as Jest, Jasmine, Mocha, etc.
Work with QA team for resolving issues
Report status with tools like JIRA to stakeholders
Requirements:
3-5 years of work experience developing complex software
Minimum 2years sound experience with back-end development in Java-script frameworks like loopback, Express, etc.
A solid understanding of core JavaScript principles and its fundamentals
Familiarity with popular JavaScript tools, frameworks, and design principles, and enjoy staying up to date with the changing JavaScript ecosystem
Strong communication skills across the board, with a passion for finding and sharing best practices and driving greater discipline
Experience using Version Control (GitHub/Gitlab).
Passionate about code quality, extensibility, and simple architecture design
Skills:
JavaScript
Node
Express
Loopback
OAuth
API Development
Plus Points:
Knowledge of Go, Ruby, Python, Closure or any other languages
Test Driven Development (TDD)
Knowledge of front-end development
Follow CutshortShubham Vishwakarma
Full Stack Developer - Averlon