
Job responsibilities
· Understand the current technical architecture including constraints related to platforms, standards and skillsets.
· Review and integrate all application requirements, including functional, integration, security, performance, quality, and operations.
· Review designs, documents and have hands-on coding exp.
· Follow up the activities and team commitments to deliver the right solution at the right time.
· Review and integrate the technical architecture requirements for the development and make all final decisions regarding system software.
· Follow and adopt approaches, methodologies, and SDLC standards.
· Apply techniques and skills required to identify a root cause of a given software integration issue.
· Escalate encountered technical software issues to project leadership in a timely fashion and respond back consistently on time.
· Acts as the technical subject matter expert for a product domain and the technical leader within a team
· Leads and sets the direction for design and implementation of software features/functionality, correction of defects and/or creation of new products
· Applies advanced systems analysis techniques to evaluate newly created code
· Provides thought leadership and innovation within a technical domain
. documents and communicates on complex technical topics outside the immediate development team
Qualifications:
· Bachelor/Master’s degree in CS or Computer Engineering required
· 5+ years of programming experience in web applications development
· Hands on Angular development experience
· Working knowledge of HTML and CSS
· Working knowledge in Designing, Developing, and Deploying RESTful web services and other Web APIs.
· Deep knowledge of Web Application Architecture and Object oriented design. Should have practical knowledge of design on more than two web applications.
· Should be able to technically lead a small group of members

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Wissen Technology is Hiring for React Developer
About Wissen Technology:
At Wissen Technology, we deliver niche, custom-built products that solve complex business challenges across industries worldwide. Founded in 2015, our core philosophy is built around a strong product engineering mindset—ensuring every solution is architected and delivered right the first time. Today, Wissen Technology has a global footprint with 2000+ employees across offices in the US, UK, UAE, India, and Australia. Our commitment to excellence translates into delivering 2X impact compared to traditional service providers. How do we achieve this? Through a combination of deep domain knowledge, cutting-edge technology expertise, and a relentless focus on quality. We don’t just meet expectations—we exceed them by ensuring faster time-to-market, reduced rework, and greater alignment with client objectives. We have a proven track record of building mission-critical systems across industries, including financial services, healthcare, retail, manufacturing, and more. Wissen stands apart through its unique delivery models. Our outcome-based projects ensure predictable costs and timelines, while our agile pods provide clients the flexibility to adapt to their evolving business needs. Wissen leverages its thought leadership and technology prowess to drive superior business outcomes. Our success is powered by top-tier talent. Our mission is clear: to be the partner of choice for building world-class custom products that deliver exceptional impact—the first time, every time.
Job Summary:
We are seeking highly motivated React Developer
Experience: 8+ Years
Location: Pune/ Mumbai
Mode of Work: Full Time
Key Responsibilities:
• Should have 8+ years hands on experience in web technologies like JavaScript, HTML5 & CSS.
• Expert level knowledge of JavaScript including latest edition(s) of JavaScript (ES2023). Knowledge of typescript is a plus.
• Hands on experience with JavaScript frameworks like React 17 and above versions
• Good understanding of asynchronous request handling, partial page updates like Promises, RxJS
• Proficient in advanced CSS3, HTML5 and Bootstrap. Exposure to css-in-js libraries like styledjs or others is beneficial.
• Able to translate mockups in figma or illustrator to actual working components.
• Working experience on testing tool like karma/jasmine/enzyme.
• Basic understanding of nodejs is beneficial.
• Proficient understanding of code versioning tools, such as Git
• Excellent analytical/reasoning skills
• Good team player
• Excellent written and verbal communication skill
About the Role
We are looking for a highly skilled and experienced Senior React Native Developer to join our team and take the lead on developing our cross-platform mobile application. You’ll play a critical role in building, launching, and scaling a high-performance mobile app that runs seamlessly on both iOS and Android platforms from a single codebase.
If you’re passionate about mobile technologies, have a strong command of React Native, and are excited about creating a high-quality product from the ground up, we’d love to hear from you.
Responsibilities
- Lead the end-to-end development of a cross-platform mobile application using React Native.
- Collaborate with product managers, designers, and backend engineers to deliver high-quality user experiences.
- Build reusable components and front-end libraries for future use.
- Optimize app performance for speed and scalability across devices and OS versions.
- Ensure the app complies with design standards and platform-specific guidelines (Apple App Store & Google Play).
- Set up CI/CD pipelines for automated builds, testing, and deployment (e.g., using Fastlane, EAS, or similar).
- Integrate RESTful APIs and third-party services.
- Handle app store submissions and updates.
- Mentor junior developers and enforce best practices in mobile development.
Requirements
Must-Have:
- 5+ years of experience in mobile application development.
- 3+ years of hands-on experience with React Native.
- Strong understanding of JavaScript (ES6+), TypeScript, and React architecture.
- Deep knowledge of iOS and Android mobile app development lifecycle.
- Experience with mobile UI/UX best practices and performance optimization.
- Familiarity with native build tools (Xcode, Android Studio).
- Experience integrating REST APIs and handling network latency issues.
- Proficient with Git, GitHub/GitLab, and agile development practices.
- Experience with push notifications, in-app purchases, deep linking, and analytics SDKs.
Preferred:
- Experience with Expo or EAS for managed workflows.
- Familiarity with mobile CI/CD pipelines (Fastlane, Bitrise, etc.).
- Experience with native modules (Objective-C/Swift and Java/Kotlin) as needed.
- Knowledge of automated testing frameworks (Jest, Detox).
- Published apps in both the App Store and Google Play.
- Prior experience in startups or high-growth environments.
What We Offer
- Opportunity to lead and build a product from the ground up.
- Work with a dynamic and talented team in a fast-paced environment.
- Flexible working hours and remote-first culture.
- Competitive salary and equity options (if applicable).
- Learning and development budget.
Web Application Developer
Job Description
Educational Qualifications:
Post-Graduation (Preferred): MCA/MSc/M.Tech. (Computer Science, Information Technology, Electronics).
Graduation (Mandatory): BE/B.Tech. (Computer Science, Information Technology, Electronics).
Certifications:
Relevant certification(s) would be an added advantage
Total Experience:
5+ years
Positions:
2
Work Experience:
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5+ years of experience with designing and building web applications using Java and Angular JS
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3+ years of experience in writing JavaScript, CSS, and HTML
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3+ years of experience in developing application codes and unit tests in AngularJS, Java Technologies, and Rest Web Services
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3+ years of experience contributing to the architecture and design (architecture, design patterns, reliability and scaling) of new and current systems
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Experience developing complex software systems from the ground up, that have been successfully delivered to customers
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Proficient in CSS, HTML, and writing cross-browser compatible code
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Experience using JavaScript building tools like Gulp/ Grunt etc.
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Knowledge of JavaScript MV-VM/MVC frameworks including AngluarJS
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Experience in communicating with users, other technical teams, and management to collect requirements, describe software product features, and technical designs
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Experience in software processes, web services, multi-tiered systems, workflow modeling, systems testing, and enterprise application integration
Tools & Techniques:
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Strong experience with Java and Angular JS
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Strong experience with distributed (multi-tiered) systems, algorithms, and relational/non-relational databases
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Strong knowledge in OOPS concepts and very good debugging skills
Personality traits (desired):
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Excellent analytical and reasoning skills
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Excellent verbal and written communication skills
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Ability to communicate with both business stakeholders and technical teams
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Ability to take full ownership of tasks and willingness to learn and experiment with new technology
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Ability to synthesize requirements underlying feature requests, recommend alternative technical and business approaches, and facilitate engineering efforts to meet aggressive timelines
Responsibilities:
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Prepare technical requirements, software design specifications and unit test cases
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Design, code and modify webpages, from layout to function and according to the design specifications
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Upgrade, configure and debug existing web applications
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Create reusable, effective, and scalable code
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Identify bottlenecks and bugs in the system and develop solutions
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Adapt interface for modern internet applications using the latest front-end technologies
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Take ownership and responsibility of components/processes within the team
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Support other developers with code review, etc.
- Core Javascript, HTML, CSS, JSON understanding is mandatory
- Expertise of functional programming using JavaScript (ES5, ES6)
- Expertise of UI framework - React / Redux, RXJS
- Preferred experience with new generation of Web Programming - using Micro Service, REST/JSON, GraphQL and Component UI models
- Expertise with data visualization flow development along with usage of modern charting and graphical java script libraries
- React / Redux, RXJS, HTML, CSS, Javascript (ES5, ES6), Data visualization and Chart Libraries
- Data Structure and Design Pattern
- Strong knowledge of JSON data handling, GraphQL and their working
FrontEnd Developer
Job Description
Introduction-:
Synapsica is a growth stage HealthTech startup founded by alumni from IIT Kharagpur, AIIMS New Delhi, and IIM Ahmedabad. We believe healthcare needs to be transparent and objective, while being affordable. Every patient has the right to know exactly what is happening in their bodies and they don’t have to rely on cryptic 2 liners given to them as diagnosis. Towards this aim, we are building an artificial intelligence enabled cloud based platform to analyse medical images and create v2.0 of advanced radiology reporting. We are backed by YCombinator and other investors from India, US and Japan. We are proud to have GE, AIIMS, the Spinal Kinetics as our partners.
Your Roles and Responsibilities
Who can apply:
We are looking for a passionate, self-starting, competent professional who is comfortable with all aspects of software development in FrontEnd. You will get hands-on experience in the latest technology and skills such as ReactJS, VueJS, VanillaJS etc. This role is ideal for you if you have a background in Front End development and are looking for the next level of career growth and competence in interface design and development.
What will you do:
- Responsible for developing, testing and maintaining the front-end of the product interface.
- Interacting with APIs and middlewares through Front-end action items.
- Ensuring responsiveness and cross-platform compatibility of applications.
- Owning and delivering end-to-end products, features, enhancements
. - Write clean, well-documented and functional code with unit test cases.
Required Skills and Technologies
- Degree in Computer Science or related discipline with 3-7 years of experience.
- Proficiency with VanillaJS, html and css, and fundamental front-end libraries and frameworks such as ReactJS, AngularJS, Vue.JS, .
- Hands on with React.JS or similar frontend framework/library.
- Well versed with UI and UX.
- Good to have knowledge of CI/CD tools.
- Hands on with investigating and fixing technical bottlenecks and performance assessment and improvement.
- Familiarity with agile methodologies.
- Prior experience with at least one no-sql database such as MongoDB.
- Excellent verbal communication skills.
- Good problem solving and troubleshooting skills.
- High sense of ownership along with deep interest and passion for technology.
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Purpose of Job |
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Job Role |
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Who you are
You will be responsible for: · Building complex, enterprise-transforming applications on diverse platforms and technologies. · Writing and implementing efficient code · Working closely with other developers, QA Teams, UX designers, Business Analysts and Product Owner · Working in different domains and client environments · Documenting standard operating procedures You will get to: · Build custom software using cutting edge technologies and tools · Work with amazing and talented people to make innovative solutions a reality · Work in a dynamic environment where your talent is valued over your job title or years of experience · Travel overseas and work with diverse teams. · Build your own career path |
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Skills/Experience/Qualifications |
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Essential: · Excellent software programming skills with a strong focus on code quality · Excellent problem-solving skills · Excellent creativity skills to help invent new ways for approaching problems and suggest innovative solutions · Strong knowledge of JavaScript, TypeScript and React · Good UI design using HTML and a modern CSS framework such as Bootstrap, Foundation or Semantic UI. · Hands-on experience in analysis, design, coding, and implementation of complex, custom-built applications · Experience with working with AWS specially Lambda, API Gateway, CloudFormation
Desirable: · Knowledge of Amazon Connect · Knowledge of Python, Node.js, Spring Boot · Knowledge of Relational databases such as MySQL, PostgreSQL, SQL Server or Oracle. · Knowledge of software standard methodologies, like Test Driven Development (TDD) and Continuous Integration (CI) · Experience working with, or an interest in Agile Methodologies such as Scrum
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Deskera's suite of products has three robust offerings; Books and Sales. Books addresses all accounting needs any business might have from invoicing, inventory, and financial documentation. Sales allow for customer and vendor contact management. The suite is available on both the web and mobile platforms, so as a business owner or employee, you are always within access to your business's pulse and needs. Deskera has empowered many SMEs globally by providing innovative business functions across diverse industry segments such as manufacturing, engineering, construction, education, and Government.
What you will do daily
Designing, building, prototyping, developing, and implementing single page responsive web
applications for our cloud platform.
Involved in decision making for design and technical aspects for modular and component-based architectures.
Developing application code, services, user interfaces, user experience and unit tests.
Ensuring high performance and responsive applications with state-of-the-art user experience.
Experimenting with new technologies and working with integrated web-applications.
Collaborating and iterating with the Product Managers, UI/UX and Backend teams to define, design, build, extend products and features.
What you will bring with you
You have previously worked for 4 years in a technical environment contributing as a programmer.
You have proven expertise in the JavaScript ecosystem and used frameworks like ReactJS, Angular or Vue.
You have exposure to Golang, TypeScript, HTML5, CSS3, JavaScript, jQuery, MySQL and Firebase.
Strong sense of web design and attuned to the fundamentals of UI/UX, including accessibility and usability.
You have the ability to write comprehensible, testable, secure code with an eye towards
maintainability.
You have the working knowledge of several architectural approaches, data structures, algorithms, programming languages, distributed systems, information retrieval, caching, data storage and security.
You have had the exposure to internet security, SEO, Node, NPM, Yarn, and any related technology or domain would be an added benefit.
You must have strong debugging and problem-solving skills.
You have a Bachelor’s Degree in computer science, engineering or related field.
You have excellent communication skills, both verbal and written.
You must be collaborative and adaptable to change.
If these questions have got you excited or triggered futuristic images on your head, you could be the one we are seeking.
We are Tars, one of the few bootstrapped and profitable SaaS companies out of India. We help businesses make chatbots with our DIY, no-code chatbot builder. People who use our chatbots get 50%-200% boost in conversion rate. Our Customers are US-based small and mid-market businesses and enterprise companies in India like Bajaj Finserv, Indiamart, Future Group, etc.
We are looking for a senior frontend developer to be part of our team.
Responsibilities:
Design, build and maintain performant web interfaces.
Integrating user-facing elements with server-side logic.
Embrace the engineering best practices.
Produce clean, high-quality code, tests, and documentation.
Engage in code and design reviews with peers and partners.
Define and implement robust architectures to solve business problems.
Opportunities:
Be part of a fast-growing profitable startup.
Be a thought leader in the field of conversation interfaces.
Gain expertise in building interfaces that cater to millions who interact with our bots.
Learn from fellow team members who have achieved success in diverse backgrounds.
Requirements:
3+ years of experience in engineering frontend of web applications.
Knowledge of HTML, CSS, jQuery, and experience with some modern JavaScript framework.
Experience in building front-end web apps from scratch.
Experience in using REST APIs on the frontend.
Excellent understanding of Frontend MVC Framework.
Knowledge/Experience in creating applications using Vue.js.
Knowledge/Experience of state management in Vue.js with Vuex.
Great interpersonal & communication skills to work in a team
Our Technology Stack:
Node.js, Express, MongoDB, AWS, API-Gateway, SQS, S3, jQuery, Backbone.js, etc.
We are working on the truly innovative technology of chatbots and automated conversations. As a company, we believe in creativity, innovation, automation, hard work, efficiency and freedom of thought. If you are excited about the role, apply here and let’s talk.











