Fullstack Developer

Excellent Opportunity- Lead Java Full Stack (React +AWS+ Dynamo) -Wissen Technology, Whitefield Bengaluru

Hi ,

As discussed please find company's details and JD as mentioned:

About Wissen Technology

Wissen Technology, established in 2015 and part of the Wissen Group (founded in 2000), is a specialized technology consulting company. We pride ourselves on delivering high-quality solutions for global organizations across Banking & Finance, Telecom, and Healthcare domains.

For more details:

Website: www.wissen.com

Wissen Thought leadership : https://www.wissen.com/articles/

LinkedIn: Wissen Technology

Job Description:

Requirements Lead (Java+ React+ AWS+ DynamoDB)

• Bachelor’s degree in computer science or related field.
• 7-12 years of experience in software development.
• Hands-on experience working on AWS cloud environment and DynamoDB.
• Proficiency in Java, J2EE, Spring, Hibernate, REST API, Microservices.
• Experience in developing applications using J2EE Design Patterns and AWS services.
• Strong problem-solving skills and attention to detail.
• Excellent communication and teamwork skills

Amita Soni

Senior Consultant-Talent Acquisition-Wissen Technology, Pune

Company: Ethara AI

Location: Gurgaon (Work From Office)

Employment Type: Full-Time

Experience Required: 2–4 Years

Open Roles: Software Engineers (Python Fullstack)

About Us

Ethara AI is a leading AI and data services company in India, specializing in building high-quality, domain-specific datasets for Large Language Model (LLM) fine-tuning. Our work bridges the gap between academic learning and real world AI applications, and we are committed to nurturing the next generation of AI professionals.

Role Overview:-

We are looking for experienced Python Fullstack Software Engineers who can contribute to post training AI development workflows with strong proficiency in coding tasks and evaluation logic. This role involves working on high-impact AI infrastructure projects, including but not limited to:

 Code generation, validation, and transformation across Python, Java, JavaScript, and modern frameworks;

 Evaluation and improvement of model-generated code responses;

 Designing and verifying web application features, APIs, and test cases used in AI model alignment;

 Interpreting and executing task specifications to meet rigorous quality benchmarks;

 Collaborating with internal teams to meet daily throughput and quality targets within a structured environment.

Key Responsibilities:-

 Work on fullstack engineering tasks aligned with LLM post-training workflows;

 Analyze model-generated outputs for correctness, coherence, and adherence to task requirements;

 Write, review, and verify application logic and coding prompts across supported languages and frameworks;

 Maintain consistency, quality, and efficiency in code-focused deliverables;

 Engage with leads and PMs to meet productivity benchmarks (8–9 working hours daily);

 Stay updated with AI development standards and contribute to refining internal engineering processes.

Technical Skills Required:-

 Strong proficiency in Python and nice to have: Java, Node.js;

 Strong experience in frontend technologies: React.js, HTML/CSS, TypeScript;

 Familiarity with REST APIs, testing frameworks, and Git-based workflows;

 Ability to analyze, debug, and rewrite logic for correctness and clarity;

 Good understanding of model response evaluation and instruction-based coding logic

Qualifications:-

 Bachelor’s or Master’s degree in Computer Science, Engineering, or related field;

 2–4 years of experience in a software development role (Fullstack preferred);

 Prior exposure to AI/LLM environments or code-based evaluation tasks is a plus;

 Excellent written communication and logical reasoning abilities;

 Comfortable working from office in Gurgaon and committing to 8–9 hours of productive work daily

Why Join Us

 Be part of a high-growth team at the forefront of LLM post-training development;

 Work on real-world AI engineering problems with production-grade impact;

 Competitive compensation with performance-driven growth opportunities;

 Structured workflow, collaborative culture, and technically challenging projects

- You will play a key strategic and consultative role in developing, delivering and maintaining digital ad tech products

- Work as part of the engineering and product teams to develop complex platforms and systems that are scalable to millions of users - Result-oriented full-stack development for world-class products with high degree of performance and quality

- Developers in our teams are also adept at formulating product strategies, research best practices, bring in expertise and mentor younger talent and drive the organization’s goals higher with a self-starter attitude

- Strong sense of commitment, problem-solving, professional ethics and willingness to learn new things are a standard requirement for all our openings

Senior Software Engineers are responsible for the design and development of the suite of cloud-based software products utilizing cutting-edge tools and technologies.

What You Will Be Doing:

Work on Internet scale applications, where performance, reliability, and scalability, are critical design goals – not after-thoughts.
Learn the nuts and bolts of Microservices Architecture and build robust RESTful APIs.
Create beautiful, interactive, and easy-to-use web applications using modern client-side frameworks and libraries.
Gain experience with different database technologies, ranging from traditional relational to the latest NoSQL products such as Couchbase and Elastic Search.
AWS for infrastructure, deploying services with ECS and Lambda

What You Will Need for this Position

The prerequisites for joining our development team are simple. We care more about your attitude and aptitude than the specific tools and technologies you have used in the past. You need to have a strong passion for software development and must take pride in your coding. You should also have great analytical skills and ability to handle complex, modular software development in a collaborative team-based environment.

5+ years of overall development experience, which ideally includes working with an object-oriented language (Java)
Experience with using and implementing RESTful APIs.
Experience with one or more of the following databases: traditional relational database as well as document/NoSQL storage.
Experience with JavaScript, React/Angular/Vue and Node.js. We will also welcome proven engineering leaders who are eager to immerse themselves in mastering Typescript/JavaScript and our tech stack
BS, MS or PhD in Computer Science OR related technical discipline.
Big plus if prior experience with video processing, streaming and video-related cloud services such as AWS Elemental & Amazon IVS

Salary :- No bar for deserving candidates

Apptroit is a leading Mobile App & Web Solution Development Company in the USA, UK, UAE and India and serving its clients across the globe. Also having proficient and dedicated Android app developers, iOS App developers, designers and digital marketing experts with a reputation for getting things done. We are well-versed in a variety of operating systems, networks, and databases. We work with just about any technology that a small business would encounter. We use this expertise to help customers with small to mid-sized projects.

Are you inspired by innovations?

Is problem-solving through teamwork in your DNA?

Do you have a never-ending passion for Robotics?

If your answer is 'YES' to any of the above questions, then you’ll fit right in here at ANSCER Robotics.

Why? Imagine a world where there is harmonious coexistence between robots and humans; to challenge this status quo, we apply cutting-edge technologies in robotics and software to solve real-world scenarios whilst creating a better world and elevating the human experience.

What do we do?

Design and build modular robotic systems that can be integrated across platforms and industries to work in harsh environments, be it land, air, water or space.

We call this  "ANSCER ENGINE (AE)", which supports industry-leading performing chips to process all types of workload. It is packed with robust features like power management, I/O management, a cooling system with inbuilt gold-standard IMU and controllers. 

All this incredible efficiency has been designed specifically for robots! With a heart and brain fused in a box, we offer a perfect platform for the development of industrial-use services robotic applications such as autonomous mobile robots (AMR) and autonomous mobile industrial robots (AMIR).  Along with our software solution, we enable any developer or company to have API access to our computer vision, planning, telematics and security to build any type of robot in a brief time.

Who are we? A lean team where most of us are self-taught designers, coders, product developers, exploring the field of mechatronics and IoT.  With a highly competitive market and limited time,  we, as a bootstrapped company, are working with finite options and the choices we make are risky yet highly rewarding.

We are a growing, dynamic company with extensive plans for the future ― and our people! We harness our team's potential and intend to create a plethora of opportunities for every striving member. We’re passionate about our work, we believe there is always a better way and we’re in this for the long haul.

How far have we come?  Incorporated in the month of July 2020, in less than a year, we translated our revolutionary idea and built a world-class robotics system that is made in India and produced more than 10 patentable technologies. On the brink of the COVID-19 pandemic, we built a game-changing solution that significantly eliminates the use of chemical disinfectants using our AE technology and won the "Hack For Cause" organized by the government of India, hack for Italy, the World Bank, Robotex and the European Union.

As a member of our Software Engineering Group, we look first and foremost for people who are passionate about solving business problems through innovation and engineering practices.
You'll be required to apply your depth of knowledge and expertise to all aspects of the software development lifecycle, as well as partner continuously with your many stakeholders on a daily basis to stay focused on common goals.

• Design, develop, and maintain a range of web apps using the language of your choice for new and existing client projects
• Develop user-friendly and intuitive front-end interfaces using HTML/CSS, JavaScript, and React
• Provide technical support for ad hoc initiatives across all departments (e.g. automation, reporting, data analysis, marketing analytics, etc).
• Contribute product and feature ideas that solve problems for our clients, users, and internal team
• Work independently and exercise your own creative judgment to achieve high-level project goals
• Write clean, reusable, and well-documented code while keeping technical debt to a minimum

• Back-end: Python, JavaScript, Postgres, GraphQL, Wagtail CMS, GraphCMS
• Front-end: HTML/CSS/Bootstrap, JavaScript (ES6), React
• Other: Git, AWS EC2/RDS, Docker, Webpack
• Excellent knowledge of Java technologies including core Java and SpringBoot
• Experience developing MicroServices
• Strong DB knowledge
• Well versed with cloud-native principles (Cloud Foundry or AWS)
• Front end development skills using Angular/React
• Working proficiency in developmental toolsets
• Knowledge of industry-wide technology trends and best practices
• Ability to work in large, collaborative teams to achieve organizational goals
• Passionate about building an innovative culture

RESPONSIBILITIES:

• Security: You must possess a base knowledge of security and the techniques involved for better performing at the outcome of such issues.
  
  
• Soft Skills: Knowing technical skills won't benefit the team, discipline, and the ability to accept criticism all add up to the soft skills of a developer.

• Web Architecture: Will be responsible for web architecture, code structure, data structure, file separation, and the location of computational tasks to help other developers develop applications and also be accountable for planning of the architecture to avoid unnecessary confusion related to the development cycle.

• Debugging: Bugs are relatively common in the development process, you will be responsible for setting up a system for developers to ensure that there are no bugs, and testing the code for bugs marks up as an essential skill.
  
  
• Building and Automation Tools:
 Web performance refers to the amount of time a web app takes to load. If performance time seems to be an issue, it is better to scale the images and omit irrelevant characters. Currently, carrying out this process can be time-consuming, you will be responsible for building and automation tools to come to the team's rescue.

• Database/Web Storage: Need to be an expert in relational databases, NoSQL databases, and memory storage with abilities to design and manipulate complex database queries.
  
  
• Developers must be aware of basic design techniques. It is crucial for designing neat and user-friendly websites that appeal to users; they must have fundamental design principles that include UI/UX design and knowing rapid prototype techniques using tools.

QUALIFICATIONS ( Must have skills):

• JavaScript (preferred MERN STACK)
• jQuery
• NPM
• Python
• HTTPS and REST
• AWS / GCP / Azure
• Know how to create your own AI solutions using existing open-source projects
• Micro Architecture
• Must have ability to handle, clean, visualize and analyze big data like (NumPy, Pandas, Sklearn, Matplotlib, Seaborn)

Bonus:

Being aware of design techniques It is crucial for designing neat and user-friendly websites that appeal to users; with strong knowledge of fundamental design principles that include UI/UX design and knowing rapid prototype techniques using 3rd party tools.

NICE TO HAVE: