


Role Overview
We are seeking a proficient Full Stack Developer with expertise in Java and React.js / Angular to join our dynamic team. The ideal candidate will be responsible for developing and maintaining scalable web applications, ensuring seamless integration between front-end and back-end systems.
Key Responsibilities
- Develop and maintain web applications using Java (Spring Boot) and React.js/ Angular.
- Design and implement RESTful APIs and microservices.
- Collaborate with cross-functional teams to define and deliver new features.
- Ensure application performance, scalability, and security.
- Participate in code reviews and maintain code quality standards.
Required Skills
- Strong proficiency in Java, Spring Boot, and React.js / Angular.
- Experience with RESTful APIs and microservices architecture.
- Familiarity with HTML, CSS, JavaScript, and modern front-end frameworks.
- Knowledge of version control systems like Git.
- Understanding of Agile development methodologies.

About Wissen Technology
About
The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains.
With offices in US, India, UK, Australia, Mexico, and Canada, we offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.
Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services.
We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!).
Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world.
Wissen Technology has been certified as a Great Place to Work®. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.
Connect with the team
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Join us to reimagine how businesses integrate data and automate processes – with AI at the core.
About FloData
FloData is re-imagining the iPaaS and Business Process Automation (BPA) space for a new era - one where business teams, not just IT, can integrate data, run automations, and solve ops bottlenecks using intuitive, AI-driven interfaces. We're a small, hands-on team with a deep technical foundation and strong industry connects. Backed by real-world learnings from our earlier platform version, we're now going all-in on building a generative AI-first experience.
The Opportunity
We're looking for a Full-Stack Tech Lead who can drive the development of our new platform while mentoring a small but capable team. You'll own technical delivery across the stack (Next.js, Nest.js, Spring Boot, LangGraph on AWS), influence architecture decisions, and work closely with leadership on bringing our product vision to life.
If you're excited about building AI-native experiences, love working across the stack, and thrive in a fast-paced startup environment, this is your chance to shape a category-defining product.
What You'll Do
- Spend 70% of your time designing, building, and reviewing software across frontend, backend, and AI layers
- Guide a small engineering team (30% of your time) and lead from the front
- Translate product and business needs into system designs and execution plans
- Own the delivery of features and infrastructure that can scale to enterprise-grade workloads
- Unblock the team, champion engineering best practices, and build a culture of quality
- Contribute to architectural decisions and introduce new technologies as needed (e. g., queuing, observability, etc. )
- Be a mentor, collaborator, and the go-to person for complex technical decisions
- Advocate and implement AI-first principles in every layer of the product
You Might Be a Fit If You Have
- 6-8 years of experience building and scaling full-stack applications
- Proven track record in early-stage B2B SaaS or platform engineering teams
- Strong command over modern web stacks - ideally Next.js, Nest.js, and Spring Boot
- Comfort working with AWS and hybrid/on-premise infra setups
- Experience or deep interest in building AI-powered user experiences (LangGraph, LLMs, etc.)
- A strong sense of ownership, product thinking, and attention to detail
- Startup mindset: resourceful, fast-moving, and outcome-focused
- Experience with enterprise IT SAAS software (Salesforce, Oracle ERP, Netsuite, etc) is a plus
Why Join Us
- Build a generational product at the intersection of AI, automation, and data
- Work closely with founders and leadership with no layers of bureaucracy
- Have end-to-end ownership of what you ship
- Help shape the culture and tech foundations of a new, ambitious company
- Onsite in Hyderabad, with flexibility when needed
Sounds like you?
We'd love to talk. Apply now or reach out directly to explore this opportunity.





Full Stack WordPress Developer with 5-8 years of proven experience in WordPress development. The ideal candidate will have a strong background in both frontend and backend development, with expertise in API integration, data manipulation, and data visualization. This role will involve building robust WordPress solutions from the ground up, integrating third-party APIs, and creating visually engaging data representations in the admin dashboard.
Responsibilities:
Develop and maintain custom WordPress themes, plugins, and frontend components
Implement backend functionality using PHP, MySQL, and other relevant technologies
Integrate third-party APIs and manipulate data to meet project requirements
Design and implement data visualization solutions using charts and graphs in the WordPress admin dashboard
Ensure seamless integration of frontend designs into WordPress
Work with cross-functional teams including project managers and other developers to deliver high-quality solutions on time and within budget
Troubleshoot and debug issues as they arise, providing timely resolutions
Stay up-to-date with the latest trends and best practices in WordPress development and Full Stack development
Requirements:
Bachelor's degree in Computer Science, Engineering, or related field
5-8 years of hands-on experience in WordPress development as a Full Stack Developer
Strong proficiency in PHP, HTML, CSS, JavaScript, and MySQL
Experience with frontend frameworks/libraries such as Bootstrap, React, Vue.js, or Angular
Proven track record of developing custom WordPress themes, plugins, and frontend/backend components
Experience with API integration and data manipulation
Excellent communication and collaboration skills
Ability to work independently and as part of a team
Strong problem-solving and analytical skills
Attention to detail and commitment to delivering high-quality work



Key Tasks & Accountability:
- Collaborate with development teams and product managers to create innovative software solutions.
- Able to develop entire architecture, responsive design, user interaction, and user experience.
- The ability to use databases, proxies, APIs, version control systems, and third-party applications.
- Keep track of new development-related tools, frameworks, methods, and architectures.
- The developer is in charge of creating APIs depending on the architecture of the production application.
- Keeping up with the latest advancements in programming languages and server apps.
Skills:
- Comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries.
- Knowledge of React, Redux and API Integration.
- Experience with backend technology like NodeJs, Microservices, MVC Framework and Data Base connection.
- Knowledge on SQL/NoSQL such as MySql, mongoDB.
- Knowledge of cloud such as AWS.
- Team player with a knack for visual design and utility.
- A champ in Data Structures, Algorithms, Object-Oriented Design, Analysis, Multi-threading, Design patterns, and other computer science concepts.
- Developing and managing applications for new features and enhancement in full-stack
- A proven technical leader within an Agile development environment
- Experience in delivering full-stack solutions across multiple technologies.
- Able to showcase work involving low latency concurrent and distributed systems/applications.
- Able to multi-task and work in a cross-cultural geographically distributed environment.
- Proactive, self-starter, and hands-on with multiple upcoming technologies.
- Managing our Engineering team - coach them, advocate for them, and productive.
- Providing technical leadership and being accountable for the technical decisions made by your team, with a focus on performance, scalability, privacy, and security.
- Work closely with Product, Design, and Manager to create a meaningful vision and roadmap for the team, towards delivering impactful work and a successful outcome.


Product: Online Payments, Acquiring side
Mandatory Skills: FSD+Micro+Angular+Web
Imp Skills
Payment Gateway, Docker, Kubernets, AWS, Mule -I6

Quattr is an innovative and fast-growing AI based platform trusted by the worlds top brands for faster growth from organic and paid presence on search engines. Our technology has demonstrated strong results irrespective of the size and span of the websites. From global top 50 brands to startups, Quattr is helping each one move closer to their desired digital goals and so much more. We believe that people are our biggest asset, and we are committed in building top notch teams by servant leadership. Quattr is also committed to each of our engineers career growth by providing them equal opportunities in learning, mentorship and trainings.
As a Staff Full Stack Engineer, you will be responsible for the design and implementation of browser-based applications and APIs. You will be working as a member of a software team with Data Engineers to generate working software within a sprint cycle. You must have a passion for taking projects from concept and design state through production stage and make modifications as necessary. You will be working with internal teams and external resources to obtain and communicate data relative to engineering requirements. You must have a passion for data visualization and building top notch user experience.
In this role, you will play a key part in building, scaling & maintaining the front end of our AI & Analytics platform to help out clients in achieving better digital presence. You will be working in fast pace environment where solving business problem is the highest priority. Your efforts to show meaningful data on our web application will impact nearly every employee & client and will be highly visible across the organization. If working on cutting edge technology, solving business problems and making a difference excites you, this is the job for you!!
Basic Qualifications
- 7+ years of experience as a Full Stack Engineer or in a similar role
- 5+ years of industry experience in software development, UX design, Web or API development
- 5+ years of experience in JavaScript, React JS, Node JS, Next JS & RESTful APIs
- 5+ years of experience working with SQL and No SQL databases
- Bachelor's degree in computer science, engineering or a related technical discipline
- Good knowledge and understanding of DOM, HTML, CSS and JavaScript OOP, MVC, Responsive and Working knowledge of Object-Oriented JavaScript and Functional JavaScript
- Extensive real-world experience with cross-browser, cross-platform, and design constraints on the web and developing responsive web applications.
- Proven track record of solving complex business problem with high quality & automated testing in agile environment.
- Excellent communication & analytics skills
- Proven experience of working with cross functional teams
- Experience of leading team through complex design and architecture
Preferred Qualifications
- Expert in working with React JS & Next JS
- Expert in developing RESTful API with Node JS
- Good working knowledge in SQL
- Good working knowledge of AWS or other Cloud Technologies
- Good working knowledge of CI / CD
- Familiarity with event-driven programming in NodeJS
- Good understanding of asynchronous request handling, partial page updates
- Have good exposure on frameworks like Bootstrap
- Expert in writing reusable, testable, and efficient code
- Experience with integration of user-facing elements with server-side logic
- Experience in integrating with OKTA & other single sign on tools

Experience: 4 to 6 years prefreable.


Mandatory Skill Set: Front End: React JS & Javascript
Backend: Python-Django/ Flask
Responsibilities
- Responsible for design and architecture of functional prototypes and production ready systems
- Uses open source frameworks as appropriate Django Preferred
- Develops Python and JavaScript code as necessary
- Python development to support middleware for REST API
- Communicate technical concepts with trade offs, risks, and benefits
- Evaluate and resolve product related issues
Requirements
- Demonstrable experience writing clean, thoughtfully crafted Python or PHP that scales
- Strong understanding of JavaScript, HTML, and CSS3
- Good understanding of REST API's and experience in building them.
- Experience on asynchronous request handling, partial page updates, and AJAX
- Proficient understanding of cross browser compatibility issues and ways to work around such issues
- Proficient understanding of code versioning tools, such as Git / Mercurial / SVN
- Good understanding of browser rendering behaviour and performance

- Very strong in HTML & mobile techniques;
- Strong knowledge of Codeigniter / Laravel;
- Front-end skills HTML, CSS, CSS3, CSS3 animations, JavaScript,bootstrap;
- Experience with Angular or React;
- Popular JavaScript libraries/frameworks e.g. jQuery, LESS / Sass;
- Back-end skills PHP, MySQL or equivalent language such as C#, java, etc.;
- Strong knowledge of source control e.g. Bitbucket, Github;
- Experience with deployment and configuration of common stacks (LAMP, MERN, MEAN)
- Ability to work with design files for web development needs;
- In-depth experience with MongoDB & MySQL, including SQL & PL/SQL, or NoSQL query building
- Knowledge of tools & frameworks such as Gulp, Grunt, Node, Composer, etc.
- Ability to work with APIs;
- Experience working with CMS systems e.g. Magento, Wordpress;
- Good knowledge of web hosting environments e.g. cPanel, AWS, Google;
- Python skills are a plus

