

We're looking for developers who are interested in solving problems. We like people who are willing to work across the technology spectrum.
An example of a typical problem would be a product feature that requires UI/UX (Typescript/React/HTML/SCSS), server changes (Java/Scala/R), and database changes (MySQL).
You will own some or all of a product/feature. You will also mentor others, read and review code, maintain code, deploy code, tune the performance of systems, as required.
Requirements :
- We're looking for 4 years or more of relevant work experience. That being said, if you think you have the necessary skills to make the number irrelevant then do talk to us
- Proficiency in Java, JavaScript, and sufficient knowledge of database concepts to write efficient queries
- Working experience in one or more of React, Redux, Typescript, and associated tools such as Webpack, Grunt, Gulp etc.
- Working experience in HTML, (S)CSS
- Working experience writing unit/functional/integration tests
- Knowledge of Java 8 features such as streams and lambdas is a plus
- Knowledge of REST concepts and design is a plus
- Knowledge of ES6 features/syntax is a plus
- Knowledge of functional programming concepts is a plus
- Knowledge of build/deploy tools such as Ant, Maven, Gradle, Ansible, Chef, Puppet etc. is a plus
- Knowledge of one or more scripting languages such as Awk, Bash, Perl, Python, Rubyetc. is a plus
- Ability to use modern IDEs such as VSCode, IntelliJ IDEA, Eclipse etc. is a plus
- Knowledge of container technologies such as Docker, Kubernetes, etc. is a plus
Bonus Points :
- For product experience. We're a product company. Talk to us if you have worked on software products
- For startup experience. Have you worked in a any startups? We're always looking for people who have startup experience
- If you've developed and deployed any software for your own, or others- use
- If you've contributed to open source projects
- If you've spoken at developer conferences, published articles in tech websites, published podcasts
- If you communicate well. Do you blog? Can you explain ideas clearly and succinctly? Can you answer questions in short, clear sentences?
- If you have technical certifications such as AWS, Docker, Redhat etc.
- If you're self taught. Have you learned other programming languages, technologies etc. on your own? Share the details of the courses you took online, for instance.
- For deep knowledge in one or more areas. We like people who dig down, understand concepts in detail
- If your code/work is out there in public. We'd love to see what you've developed and deployed to the external world

About Perfios Software Solutions
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Responsibilities:
- Working closely with product, design and development team to achieve high cohesion across features and;
- Feasibility analysis of the technical requirements and web designs;
- You will be responsible to develop and contribute towards consumer-facing web application;
- Writing modular code to achieve loose coupling and reusability of modules across application;
- Architecting, prototyping and implementing high-impact modules for our end users;
- UI/UX.
Requirements:
- High Proficiency in frontend technologies like Angular, React JS, Vue.Js Redux etc.;
- Good design skills and knowledge and experience working with UI design patterns and frameworks;
- Good understanding of fundamental design principles behind a scalable application;
- 3-5 years of strong hands-on experience in Angular and React.

● 2 - 4 years’ experience in developing Web & mobile applications using JavaScript (JS)
Frameworks such as ReactJS.
● Understanding of Cordova / PhoneGap is preferable
● Knowledge of Ajax and integration with Web Services (REST) using JSON and XML.
● Knowledge of HTML5, CSS3.
● Preferring experience with AngularJs and later versions
● Good understanding of OOD & data structures.
● Great focus on concepts.
● Attitude to go into the internals of the technology and then apply them.
What you will be doing:
● Develop Web applications using ReactJS Frameworks
● Contribute in Architecture and Design of applications
● Identify new design patterns and frameworks and apply them.
● Write high quality and optimized code

● Developing user-facing features using ReactJS and Redux
● Building reusable components and front-end libraries for future use
● Translating wireframes and mockups intto high-quality code
● Optimizing components for maximum performance across a vast array of web-capable
devices and browsers
● Contribute to all phases of the development lifecycle.
● Write well designed, testable, efficient code.
● Support continuous improvement by investigating alternatives and technologies and
presenting these for architectural review.
● Work in an Agile model, maintaining and following the Sprint cycles, plans and ensure
product quality.
Skills and Qualifications:
● Thorough understanding and experience of Angular 5/6/7 and its core principles
● Strong proficiency in JavaScript, including DOM manipulation and the JavaScript
object model
● Familiarity with newer specifications of ECMAScript (preferably ES6) API.
● Understanding of CSS box model.
● Experience in writing modular and maintainable code.
● Experience with data structure libraries (e.g., Immutable.js)
● Experience with RESTful APIs
● Knowledge of modern authorization mechanisms, such as JSON Web Token
● Familiarity with modern front-end build pipelines and tools
● Experience with front-end development tools such as Babel, Webpack, NPM, etc.
● Ability to understand and translate business requirements into technical requirements
● A knack for benchmarking and optimization
● Familiarity with code versioning tools (such as Git, SVN, and Mercurial)
Job Description - UI Developer
● Experience with popular React.js workflows (such as Flux or Redux) is good to have
● Good and Effective communication Skills

⚒️ About The Role
We're looking for an experienced Frontend Engineer to breathe life into the user interface of our product. Understanding that meticulous engineering not only drives the user experience but also influences our product development process, we aim to prioritize this role from Day 1
🚀 This Role
As a Founding Frontend Engineer at Upskillr.ai, your contributions will be vital in refining the user experience of our AGI Platform. You will also participate in evaluating user interfaces and crafting the frontend landscape for future products. Further:
- Creating and optimizing our frontend infrastructure, rendering captivating user experiences through your engineering prowess.
- Utilizing your specialized skills to navigate frontend development, from designing responsive layouts to implementing interactive features.
- Collaborating closely with founders on product development and with designers for harmonious UI/UX integration.
What you'll work on:
- Leading feature development from user research to production in collaboration with designers and AI engineers.
- Building responsive UI components using React principles and JavaScript.
- Establishing a flexible frontend architecture with supportive APIs.
- Demonstrating expertise in front-end performance optimization and contemporary standards.
- Pioneering the engineering and integration of optimal human ↔ AI interfaces for enterprise operations. We're trailblazing in a fresh domain of engineering that previously didn't exist. The onus is on us to explore and incorporate a novel interface that resonates with our users.
Technical Skills:
- Profound expertise in JavaScript and React, along with robust front-end coding abilities and an understanding of progressive web applications.
- Must possess skills in HTML5, CSS3, JavaScript, React.js, Webpack, Enzyme, Redux, Flux, GIT, HTTP(s), Terminal, Build Tools, State Management, Type Checkers, Form Helpers, Routing, REST API, GraphQL, Utility Libraries, Internationalization, Server-Side Rendering, and Backend Framework Integration.
- Proficiency in browser-based debugging and performance testing.
- Experience in performance tuning, usability enhancement, automation, and continuous integration leveraging test-driven development methodologies (BDD/TDD).
🕵️ What We Look For
- Self-starters prepared to lead significant initiatives.
- Avid curiosity and passion for technology.
- Familiarity with UI/UX principles from an engineering perspective.
- Excellent communication abilities
😁 Perks & Benefits
🤝 Top-of-the-market compensation — At Upskillr.ai, we will offer top-of-the-market (90th+ percentile) compensation in both cash and equity. We believe that the best candidates deserve the best compensation, and we will ensure that it happens.
💯 High impact — You’ll be joining as a founding member of the team, and as such you will have a high level of ownership and influence over the direction of the company.
🧠 The gains — Collaborate closely with the founders. Experience the excitement of a rapidly expanding startup.
About Us
We build LLM Based Tools and Services for Enterprises.
Upskillr.ai, started by Aditya Saxena and Vikram Pandya, is a dynamic knowledge platform that combines the best of education and knowledge management powered by AGI.
What We Do
We are committed to delivering innovative and comprehensive solutions that address the diverse learning needs of individuals and organizations. The company is dedicated to leveraging Artificial General Intelligence (AGI), to provide personalized and tailored support, ensuring the success and satisfaction of its users.
The Company is looking for a Front End Developer to join our growing team in our
Costa Rica office. Your experience here will give you the opportunity to improve the
fundamentals and learn about the top-notch technologies in front end development. If you are
someone who is passionate about building stellar user experiences and great products through elegant code this would be the job for you. You will play a key role in translating our customers and company needs into appealing and functional web pages while proving your ideas with testing. We all work closely together across teams so there's no red tape or
bureaucracy. We get things done!
What You Will Get to Do
● Work with your team to improve our conversion rates by coding out variations for A/B testing
● Build better user experiences
● Rigorously educate yourself with the latest development techniques and best practices
● Proactively anticipate issues and develop solutions
● Clearly communicate solutions to team members both verbally and in writing documentation
● Implement new digital technologies or development techniques that help to meet business
objectives
What You Bring to the Table
● 3+ years of front-end development experience
● Experience with responsive web design and the ability to deliver outstanding functionality
to the range of client devices from desktops and laptops to mobile platforms
● Familiarity with at least one JavaScript framework (MVW) and know when to do without
one when necessary.
● Understanding of HTTP and how clients interact with a web server.
● Solid understanding of best practices. You read the YDKJS books.
● Capable of coding in ES5 and ES6 and understand the difference between them
● Up-to-date on HTML5 and CSS3 features.

Excellent work experience in Javascript , HTML, CSS
Experience in Angular / ReactJS
Good Frontend Skils

Our rapidly growing product engineering team is looking for a super-ambitious, product-minded Senior Frontend Engineer (ReactJs) to join our team.
Responsibilities
- Significant experience building frontend applications using React.
- Strong knowledge of React fundamentals such as the virtual DOM, component lifecycle, component state, etc.
- Strong knowledge of JavaScript and functional programming paradigms. For example, writing functional code opposed to imperative code.
- Experience with a state management library like Redux, MobX or others
- Writing clean, reliable and maintainable code
- Knowledge of type checking and unit testing like jest, typescript, prop types, flow, etc.
- Experience with debugging web applications
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
- CSS, rapidly building responsive websites from UX designs/mockups by collaborating closely with the Business and Design teams.
- US Working Hours (Supporting USA Based HealthTech Company)
- Familiarity with principles of good user experience.
- Optimize applications for maximum speed and scalability
- Ensure the technical feasibility of UI/UX design
- Experience Working on Agile Teams and using Application Lifecycle Management tools like JIRA
- Everything else is a lovely bonus that we're excited to hear about!
Technology required:
- React js
- Java script
- Git
- Agile methodologies
- Redux
- React Hooks
- Typescript
- Chakra UI
🎯 The Opportunity
- Work directly with US-based recently funded HealthTech Company
- Work within a dynamic team, that challenge the status quo and champions agile working and continuous improvement
- Passionate colleagues with a very friendly environment
- Fast career development opportunities as we are a small team poised for exponential growth.
🚀 Why Join Nexuses (Benefits)?
- Work from anywhere We are a 100% distributed team.
- Premium insurance, private health insurance ( 5 Lac)
- Fully remote position with bright, motivated, and friendly colleagues
- Flexible Working Hours & Vacation Policy
- Competitive salary +Yearly Performance Bonus
- Ample opportunity to grow in a fast-paced environment
- 2 annual company retreats to awesome places
About Nexuses :
We're a powerhouse of growth and technology, partnering with companies that want to be the best at what they do. We offer a full suite of digital and technology services, harnessing best-in-class products and technology to help our customers dominate their market.
If you're hesitant to apply for this position because you feel that you don't meet this list of qualifications fully, don't worry! We want to hear from you.
Come Work With Us! 🙂

Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
● Thorough understanding of React.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)
● Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
● Experience with user interface design.
● Knowledge of isomorphic React is a plus
● Familiarity with RESTful APIs

1) Experience in developing Web Applications with Angular / React JS
2) Hands on Knowledge on AWS/Azure Cloud Services
3) Proficiency with HTML5, CSS3, SAAS, Javascript (ES6), JQuery, TypeScript, and Responsive UI Frameworks with Strong UI Designing skills. (Eg. Boostrap, React JS, Angular JS..etc).
4) Familiarity on backend & Database - Node.js, Express.js and MongoDB.
5) Expertise in using Angular JS directives, Controllers, Filters, Services, Templets, Events and Injectors.
6) Expertise in using React JS components, Forms, Events, Keys, Router, Animations and Flux concept.
7) Involved in write application level code to interact with APIs, Web Services using AJAX, JSON and XML.
8) Strong debugging and problem-solving skills.
9) Experience with popular React.js workflows (such as Flux or Redux).
10) Proficient understanding code versioning tools such as GIT Repository.
11) Utilize Jasmine, Karma, Gulp, Grunt and NPM to build and test applications.
12) Ability to understand business requirements and translate them into technical requirements.
13) Candidate must be self learner and hard worker with good communication skills
Required Candidate profile
We are looking for a skilled angular developer to join our front-end development team. you should have in-depth knowledge of JavaScript and React/Angularjs concepts, excellent front-end coding skills, and be able to design and build modern user interface components to enhance application performance.

Responsibilities
Ability to work on a cross-functional team within a very agile team, delivering on time and with high quality
Adjusts and defines new processes as they arise due to known and unknown customer/engineering requirements as it relates to frontend web development
Provides feedback on frontend architecture, code organization and CI/CD infrastructure for the team
Staying up to date with the best practices and future frontend development
Provides frontend leadership expertise and mentoring to other developers on not only the team, but the engineering organization as a whole
Takes pride in delivering ground breaking UI to web applications
Working closely with UX designers to turn their ideas into reality as it relates to creating visualizations for next generation cybersecurity
Qualifications
Proficient in developing large REACT Web Applications
Experience with Django applications
Proficient with TypeScript
Experience with Postgres or other relational database(s)
Experience developing REST APIs with authentication and scaling
Familiarity with some ORM (Object Relational Mapper) libraries
Cloud computing architectures (AWS, Azure, Google Cloud)
Experience with Docker a plus
Mandatory experience: 8 + years

