Fullstack Developer

Location: Bangalore

Experience: 5 to 10 years

Joiners: Immediate / Notice Period < 30 days

Company: Wissen Technology

🔍 Job Overview:

We are looking for a passionate and skilled Fullstack Developer with strong backend expertise in Java and advanced frontend proficiency in React, JavaScript, and TypeScript. The ideal candidate will have a deep understanding of core computer science concepts like Multithreading, Collections, and Immutability, and should be highly proficient in building scalable, maintainable systems.

🛠️ Key Responsibilities:

• Design and develop robust, scalable backend systems using Java (preferably Java 8 or higher).
• Build interactive, high-performance UIs using React.js, JavaScript, and TypeScript.
• Implement complex business logic with clean and maintainable code.
• Write efficient, thread-safe code utilizing Multithreading, HashMaps, HashSets, and Collections.
• Work with iterators and immutability principles to build reliable data flows.
• Collaborate with product managers, designers, and QA teams in an Agile environment.
• Troubleshoot and debug production issues as needed.

✅ Must-Have Skills:

• Strong programming experience in Core Java, Multithreading, and Java Collections Framework.
• Solid knowledge of React.js, JavaScript (ES6+), and TypeScript.
• Hands-on with HashMap, HashSet, Iterators, and Immutable Data Structures.
• Experience working with REST APIs, Spring Boot, and microservice architectures.
• Familiarity with version control systems like Git and CI/CD pipelines.
• Strong problem-solving and analytical skills.

💼 Good to Have:

• Exposure to cloud platforms (AWS, GCP, Azure).
• Experience with state management tools like Redux or Context API.
• Knowledge of performance optimization and memory management in JavaScript.

About First Principles

Job Description:

We at First Principles are looking for a trustworthy and proactive WordPress Developer with minimum 3 years of Web Development experience.

Roles & Responsibilities:

1. Designing and implementing new features and functionality
2. Establishing and guiding the website’s architecture
3. Ensuring high-performance and availability, and managing all technical aspects of the CMS
4. Helping formulate an effective, responsive design and turning it into a working theme and plugin.
5. Requirement analysis and discussion with Stakeholders
6. Provide user experience based on UX design principles

Requirement & Skills :

1. Good understanding of front-end technologies, including HTML5, CSS3, JavaScript, jQuery
2. Experience building user interfaces for websites and/or web applications
3. Experience designing and developing responsive design websites
4. Comfortable working with debugging tools like Firebug, Chrome inspector, etc.
5. Ability to understand CSS changes and their ramifications to ensure consistent style across platforms and browsers
6. Ability to convert comprehensive layout and wireframes into working HTML pages
7. Knowledge of how to interact with RESTful APIs and formats (JSON, XML, GraphQL)
8. Proficient understanding of code versioning tools like Git
9. Strong understanding of PHP back-end development
10. 3+ years of experience as Wordpress developer
11. Experience in Digital Marketing Agencies/Studio

Responsibilities:

• Concepting, creating, and building websites alongside our graphic design team, including taking designer wireframes and magically turning them into effective code.
• Working through the website development lifecycle to launch.
  Designing user-based interactions through an effective front-end architecture framework.
• Developing functional databases, applications, and servers to support our websites on the back end.
• Developing and designing RESTful services and APIs.
• Determining application responsiveness for consumers.
• Troubleshooting issues and problem-solving as necessary.
• Keeping current with industry trends and developments that can be applied to company needs.

Requirements:

• Bachelor’s Degree in Computer Science.
• Expertise with MEAN stack
• Fluent in CSS (Foundation or Bootstrap), JavaScript, and HTML, with an understanding of CSS preprocessors including Sass and LESS.
• Strong knowledge of Linux, JavaScript, and MongoDB with working knowledge of SQL Database and PHP.
• Experience with JS-based tools including Bower, Grunt, and Gulp.
• Working experience as a Full Stack Developer.
• Experience working with server technologies including Apache, ISS, Node.js, and Nginx.
• Experience in API design and development.
• Understanding of libraries including Backbone.js and jQuery.
• Experience with Docker, AWS, CI/CD, Jira is a plus.
• Strong knowledge of data structures, system design, and algorithms.
• Excellent communication skills, with strong attention to detail and a head for problem-solving.
• Skilled at working in tandem with a team, or unsupervised as required.

We are looking for a smart WordPress developer who has prior experience in theme development on SAGE 9 (Roots.io).

• Develop webpages on a fresh theme of SAGE 9 (roots.io)
• Connect simple and custom post types built on Toolset & WordPress with frontend
• Match custom website design pixel-to-pixel
• Develop shortcodes for backed and database integration
• 3rd Party API integrations for payment, shipping, inventory and more in woocommerce
• Build custom features and functionalities based on project scope

• AWS
• Postgresql
• EC2 on AWS
• Angular
• Node
• Cognito
• and most importantly Serverless

• 5+years’ experience in progressive development or architect roles
• Very strong programming skills in one or more of the above languages
• Deep understanding of back end systems; AWS architectures and managed service ecosystems
• Good understanding with web/app design workflow including user research, user scenario, user persona, sitemap, wireframing, and mockups
• Design, develop and implement quality solutions to meet complex project requirements as per defined timelines
• Create Technical Design documents, understand technical designs and translate into the application requirements.
• Exercise independent judgment in evaluating alternative technical solutions
• Participate in code and design review process
• Write unit test cases for quality check of the deliverables
• Ability to work closely with others in a team environment as well as independently
• Proven ability to problem solve and troubleshoot
• Excellent verbal and written communication skills and the ability to interact professionally with a diverse group, executives, managers, and subject matter experts
• Excellent English communication skills are required

Duties and Responsibilities

- Guide team development efforts towards successful project delivery.

- Provide technical leadership to teammates through coaching and mentorship.

- Maintain high standards of software quality within the team by establishing good practices and habits.

- Assist in the collection and documentation of user's requirements, development of user stories, estimates and work plans.

- Design, develop, and unit test applications in accordance with established standards.

- Participate in peer-reviews of solution designs and related code.

- Develop, refine, and tune integrations between applications.

- Analyze and resolve technical and application problems.

- Adhere to high-quality development principles while delivering solutions on-time and on-budget.

- Research and evaluate a variety of software products.

- Provide third-level support to business users.

- Research and evaluate a variety of software products.

Desired Skills & Experience

1. Must have 2-5 years of experience in independently creating web applications as well as in managing teams.

2. Must be familiar with all the latest technologies in both front-end as well as back-end development.

3. Must have experience with: Angular, Postgresql etc.

4. Experience with Ruby on Rails, Graphql is a bonus.