- Proficiency in Java, with a good understanding of its ecosystems
- 2+ Yrs experience in microservices
- Sound knowledge of Object-Oriented Programming (OOP) Patterns and Concepts
- Familiarity with different design and architectural patterns
- Skill for writing reusable Java libraries
- Know how of Java concurrency patterns
- Basic Understanding of the concepts of MVC (Model-View-Controller) Pattern, JDBC (Java Database Connectivity), and RESTful web services
- Experience in working with popular web application frameworks like Play and Spark
- Relevant Knowledge of Java GUI frameworks like Swing, SWT, AWT according to project requirements
- Ability to write clean, readable Java code
- Experience in handling external and embedded databases
- Understanding basic design principles behind a scalable application
- Skilled at creating database schemas that characterize and support business processes
- Basic knowledge of JVM (Java Virtual Machine), its drawbacks, weaknesses, and workarounds
- Implementing automated testing platforms and unit tests
- In-depth knowledge of code versioning tools, for instance, Git
- Understanding of building tools like Ant, Maven, Gradle, etc
- Expertise in continuous integration
- Other required skills of a java developer include the basic knowledge of:
- JavaServer pages (JSP) and servlets
- Web frameworks like Struts and Spring
- Service-oriented architecture
- Web Technologies like HTML, JavaScript, CSS, JQuery
- Markup Languages such as XML, JSON
- Abstract classes and interfaces
- Constructors, lists, maps, sets
- File IO and serialization
- Exceptions
- Generics
- Java Keywords like static, volatile, synchronized, transient, etc
- Multi-threading and Synchronization

About QBrainX
About
Connect with the team
Similar jobs

Job Description
We are looking for a full stack developer to produce scalable software solutions. You’ll be part of a cross-functional team that’s responsible for the full software development life cycle, from conception to deployment. As a full-stack developer, you should be comfortable around both front-end and back-end coding languages, development frameworks, and third-party libraries. You should also be a team player with a knack for visual design and utility. If you’re also familiar with Agile methodologies, we’d like to meet you.
REQUIRED SKILLS
- Strong Web API & Application development experience - React/Angular/Vue. (Php/Python background is good to have)
- Hands-on with REST API standards & ORM modelling
- Experience in API gateway & Serverless functions implementations.
- Experience in PWA, offline & real-time data modelling
- Solid work experience with UI application development using standard patterns (MVC/MVP/MVVM)
- Experience developing desktop and mobile applications (Responsive designs)
- Experience in AWS App Sync & Amplify frameworks
- Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
- Knowledge of multiple back-end languages (e.g. Node.js, .Net Core, Python) and JavaScript frameworks (e.g. React, Vue.js & Angular)
- Familiarity with databases (e.g. MongoDB, MySQL, Cassandra, AWS Dynamo DB, Azure Cosmos Db), web servers (e.g. Nginx/Apache/AWS/Azure containers) and UI/UX design
- Excellent communication and teamwork skills
- Great attention to detail
- Organizational skills
- An analytical mind
- Degree in Computer Science, Statistics or relevant field
Desired Skills
- GraphQL / Apollo server integration
- Ability to understand Hybrid or cross-platform applications using IONIC, React Native, Flutter
- Ability to develop any test tools in Mac/Desktop
- Experience with communication and messaging applications
- Experience with security software and solutions
- Experience in Python / JavaScript is good to have Responsibilities
- Develop modular, reusable components for projects with industry-grade coding skills.
- Ensure Project/Solution is implemented with full OOAD & design patterns methodologies
- Design and build applications primarily for Web platform.
- Ensure the performance, quality, and responsiveness of applications
- Collaborate with a team to define, design, and ship new features
- Identify and correct bottlenecks and fix bugs, Help maintain code quality, organization, and automatization
Principal Software Engineer
Opportunity in this role / Why should you join here?
You will enjoy working with us if you are looking to work in a stimulating, flexible, open environment. You will experience ownership and independence at the same time providing technical solutions that work.
You will be part of the madness and thrill of growing the business from scratch. You get to make decisions, fail fast and learn fast. You get to contribute, add value to the organization by thinking like an entrepreneur. You are supported by the best talent in the industry and work with creative teams. You are rewarded as you go on proving yourself.
Requirements:
- Bachelor's degree in Computer Engineering/Computer Science or related field
- At least 6+ years of experience with at least 4 years of software application design experience
- Strong analytical and problem solving skills
- A full stack generalist with experience in both front-end and back-end technologies
- Proven experience in high-level programming languages, like Java and Development of scalable Web Applications and Web Services
- Experience in JavaScript frameworks like Angular, React, NodeJS
- Passion for delivering products end-to-end, from ideation to implementation
- Proven experience building complex web applications and micro services
- Strong experience with Spring Boot stack (spring cloud, spring-data)
- Extensive experience in developing and consuming REST APIs
- Experience in PHP is a plus advantage
Responsibilities:
- Participate in design reviews and recommend improvements
- Provide technical guidance in software design and development activities
- Recommend new technologies to ensure quality and improve productivity
- Support in all phases of SDLC and ensure delivery of high-quality products
- Analyse business requirements and design/develop most effective technical solution
- Analyse and troubleshoot application issues in a timely fashion
- Work with other engineers in planning, prioritising and executing assigned tasks within deadlines
x• Work with QA team in preparing test cases and assist in automation
- Mentor other Engineers as and when required
- Assist in maintenances and upgrades of existing software applications
- Assist in risk assessment and mitigation activities.
- Assist in technical audits and make sure to implement audit recommendations.
Your Day-to-Day Role:
- Design and implement web applications from initial concept, architecture design, to completed, operational software.
- Lead complex engineering tasks where you’ll act as the technical authority.
- Contribute to code reviews and continuous integration.
- Adapt and apply cutting edge technologies.
- Collaborate with other engineers, designers, and product owners to define elegant customer solutions.
- Ensure robustness by writing automation tests for your code.
What Are We Looking For:
At least 3 years of professional experience in Fullstack development.
Mandatory Technical Skills
- Robust experience in MERN Stack (MongoDB, ExpressJS, ReactJS, NodeJS). Expertise in ReactJS, Redux, HTML, CSS.
- Proficiency in Javascript (ES6) and TypeScript.
- Hands-on experience in Socket Implementation.
- Solid understanding of GIT and its workflows.
Good to Have Skills (Optional)
- Familiarity with Material UI.
- Experience with HTML Canvas APIs (Ex: KonvaJS for canvas drawing).
- Basic understanding of AWS services (S3, Redis, Lambda, Messaging services, etc.).
Technical Skills & Competencies: Mandatory:
Web Development – HTML, CSS, JavaScript
Frameworks – ReactJS/AngularJS
Server-side development – Python/Django/Node.js
Database: SQL or NoSQL Databases (SQL Server/ MongoDB)
API Design concepts and Development of RESTful web services
Preferable:
- Familiarity with the Development of reusable frameworks, libraries to be used by multiple development teams
- Familiarity with cloud-native application architecture patterns
- Hands-on experience on project management tools like Jira
- Experience using DevOps Tools for CI/CD
- Conversant with agile methodologies
Roles & Responsibilities
- Work independently or in a small team setup
- Manage a team of highly skilled Frontend/Full Stack and Backend developers
- Creating, executing, and maintaining project plans including activity definition, sequence, dependencies, work effort, duration, and resource requirements
- Work with the technical team, communicating requirements and ensuring all product development meets the goals of the project and overall business and strategic goals
- Project management including release management, add-on compatibility reporting, updating documentations
- Assist in other ad-hoc or administrative tasks as part of daily/routine business activities
- Work with product technical architects to design new products or enhancements. Take part in system development including analysis, coding, and testing
- Performs design and code reviews with senior technical staff
- Act like the person everyone turns to resolve tough technical problems
- Work closely with other teams/vendors to connect front-end components with the other (often third-party) web and data services and support the back-end developers by integrating their work with the application
- Mentors team on proper standards/techniques to improve their accuracy and efficiency
- Performs the unit testing, system integration testing and assist with user acceptance testing
- Articulates business requirements in sufficient detail such that a technical solution can be designed and engineered
- Develops technical understanding of how the data flows from various source
- Provide ongoing support to applications used within the organization
Requirement
- 5+ years of experience in product development, with 2+ years of experience in a leadership role in current organization
- Reliable, self-motivated, and self-disciplined individual capable of planning and executing multiple projects simultaneously within a fast-paced environment
- Exceptional debugging skills and strong experience with performance tuning
- Excellent technical, analytical, and organizational skills
- Good range of hands-on technical experience
- Expert knowledge in Systems Development Life Cycle (SDLC)
- Expert understanding of Node.js and JavaScript
- Familiarity with code revisioning and repo maintenance on Git, code profiling and auditing
As a Scala Developer, you are part of the development of the core applications using the Micro Service paradigm. You will join an Agile team, working closely with our product owner, building and delivering a set of Services as part of our order management and fulfilment platform. We deliver value to our business with every release, meaning that you will immediately be able to contribute and make a positive impact.
Our approach to technology is to use the right tool for the job and, through good software engineering practices such as TDD and CI/CD, to build high-quality solutions that are built with a view to maintenance.
Requirements
The Role:
- Build high-quality applications and HTTP based services.
- Work closely with technical and non-technical colleagues to ensure the services we build meet the needs of the business.
- Support development of a good understanding of business requirements and corresponding technical specifications.
- Actively contribute to planning, estimation and implementation of team work.
- Participate in code review and mentoring processes.
- Identify and plan improvements to our services and systems.
- Monitor and support production services and systems.
- Keep up with industry trends and new tools, technologies & development methods with a view to adopting best practices that fit the team and promote adoption more widely.
Relevant Skills & Experience:
The following skills and experience are relevant to the role and we are looking for someone who can hit the ground running in these areas.
- Web service application development in Scala (essential)
- Functional Programming (essential)
- API development and microservice architecture (essential)
- Patterns for building scalable, performant, distributed systems (essential)
- Databases – we use PostgreSQL (essential)
- Common libraries – we use Play, Cats and Slick (essential)
- Strong communication and collaboration skills (essential)
- Performance profiling and analysis of JVM based applications
- Messaging frameworks and patterns
- Testing frameworks and tools
- Docker, virtualisation and cloud computing – we use AWS and Vmware
- Javascript including common frameworks such as React, Angular, etc
- Linux systems administration
- Configuration tooling such as Puppet and Ansible
- Continuous delivery tools and environments
- Agile software delivery
- Troubleshooting and diagnosing complex production issues
Benefits
- Fun, happy and politics-free work culture built on the principles of lean and self organisation.
- Work with large scale systems powering global businesses.
- Competitive salary and benefits.
Note: We looking for immediate joiners. We expect the offered candidate should join within 15 days. Buyout reimbursement is available for 30 to 60 days notice period applicants who can ready join within 15 days.
To build on our success, we are looking for smart, conscientious software developers who want to work in a friendly, engaging environment and take our platform and products forward. In return, you will have the opportunity to work with the latest technologies, frameworks & methodologies in service development in an environment where we value collaboration and learning opportunities.
Hands on experience in J2EE framework e.g Core Java, Spring, Spring Boot, Hibernate
Strong understanding of object oriented analysis and design, design patterns, high availability and concurrent
programming
Hands on experience in Micro-Service development
Excellent in Angular JS development – ( Must for UI Developer)
Expertize in operating with Mongo DB
Experience in working with OpenShift/Containerized deployments
Good Knowledge on implementing ant/maven build scripting experience
Worked on source code management such as Git Bit bucket, SVN
Experience developing SOA and writing/consuming web services
Experience with Unix, shell scripting and build automation
Knowledge of Web security frameworks, Certificate Management and various Vulnerability Assessment tools.
Experience with Agile methodology
The Company:
Virtual Engineering Services Pvt. Ltd. (VES) is the exclusive development center for VEST, Inc. USA. We engineer desktop and cloud apps, and enterprise platforms for VEST, Inc. to help create high quality, scalable, cost-effective solutions, and services for major global OEMs. More details, please visit our website : https://www.vestusa.com">https://www.vestusa.com
The Opportunity:
The Opportunity, as a Full Stack Developer, you'll be at the heart of our company - The Engineering Team. You will be the brain behind crafting, developing, testing, going live and maintaining the products. Will help the Quality Assurance Team by squashing those annoying bugs!
Your day-to-day tasks includes:
Required to work in a fast-paced agile environment and with a team of dynamic Software Engineers to develop end-to-end applications/products.
You will develop applications using cutting edge technologies like, Blazor, Microsoft .Net Core, RESTful web services, HTML5, CSS3, JavaScript frameworks, SQL Server etc.
You will use .NET Core using Visual Studio Code as a primary technology to develop applications.
You are always willing to work in a constantly changing world and have ability to adapt to new technologies faster.
What You should have:
You come with a minimum of 2 to 3 years of extensive first-hand work experience in C#, .Net Core, SQL Server, MVC, Razor Pages, JavaScript, CSS, HTML and you must have a sound knowledge of OOPS concepts.
Proven experience WCF, REST APIs, LINQ and the Entity Framework.
Experience in Blazor Web Assembly is a plus.
You can understand customers business requirements, capability to translate those business requirements to technology terms and develop applications.
Detail-oriented, Critical-thinking, Experience with software designing in a test-driven environment.
You have a good understanding on Azure DevOps and Agile methodologies.
Excellent communication Skills both written and oral, and you are a fast learner with an ability to adapt quickly.
Why you must work for VES.
Talented and supportive peers who value your contributions and drive your learning.
Challenging opportunities: Learning happens outside the comfort zone and that is where our team likes to be always pushing the boundaries and growing personally and professionally.
Transparency: an open, honest, and direct communication with co-workers, seniors and even all our senior management is approachable.
- Software Developer (Must have experience in all technologies .Net, Angular JS, MVC, jQuery & Sql Server) – 4 to 5 years’ experience
Brewhackers Technologies is a place for creative people to develop themselves and thrive in a rapidly changing world. We are developing a service to help people consume and share ideas that matter faster and more efficiently. We deliver this through an app for iOS and Android.
We are small team so :
- Passion for the problem is our secret sauce. At a startup, everyday is a struggle but we get through that by keeping our eyes on the prize.
- We find a way or make a way. No excuses.
- We thrive in uncertainties. We have more questions than answers and more opportunity to learn new things.
Our tech stack is made of :
- Node.Js, PostgreSQL, AWS on the backend
- Flutter on the front end.
We are looking for a full-stack engineer with a passion for product and delivery. This is the type of job where you are pushed in cold water and you have to learn to swim by yourself. Your personality and your traits matter more than your tech expertise:
- We are looking for an independent, responsible person. Mainly because there is no time for micro-management. We expect you to be able to carry your own weight and be a reliable partner.
- We are looking for a fast learner. We may need to use technologies that you never used before. That should not scare, but excite you. In most cases we may not even know what we need and you may have to propose something.
- We are looking for you to get stuff done. We work in weekly sprints because we believe in consistent delivery over big lengthy releases.
- We want you to be proactive. We appreciate conviction way more than consensus. Words are nice, opinions are cute … but proactivity in action is golden.
- We want you to be a partner for your colleagues in the dev team. Help or lead the planning process, code reviews, commits etc. Provide guidance and help your colleagues when they get stuck.
- We want you to be an over-communicator. We are remote-first and it’s up to you to show your work, explain your ideas or highlight problems.
Now on technology, these would be nice:
- Experience with Javascript.
- Experience with mobile development (native or hybrid)
- Experience with interface building frameworks (React, Angular, Vue etc)
- Experience with Node.JS, Express Framework and GraphQL
- Experience with SQL and NoSQL databases







