

- 4-8 years Asp.net web API
● Asp.net core 1
● Asp.net core 2
● Asp.net core 2.1
Preferred Skills:-
- Micro-services with C#
- Having worked in a product development environment is desirable.
- Having worked in the finance and banking domain is desirable.
- Docker and Linux knowledge is desirable

About Sigma Infosolutions
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Job Title: UI Designer
Experience Required: 4+ Years
Location: Hyderabad, Onsite
Company: VoltusWave India Pvt. Ltd.
Job Summary:
We are seeking a creative and detail-oriented UI/UX Designer with strong design, prototyping, and front-end development skills. You will play a key role in shaping user experiences and interfaces for our digital products. The ideal candidate should be highly organized, collaborative, and capable of balancing aesthetics with usability across web and mobile platforms.
Key Responsibilities:
- Design intuitive and visually appealing user interfaces for web, mobile, and software applications.
- Create wireframes, prototypes, iconography, and mockups using tools like Figma and Adobe XD.
- Apply usability principles and best practices to deliver high-quality designs that improve user experience.
- Translate business and user requirements into effective, elegant UI designs.
- Stay updated with current trends in UI/UX design, responsive web design, and interaction design.
- Collaborate with product managers, developers, and stakeholders in an agile environment.
- Manage and prioritize multiple projects simultaneously to meet deadlines in a fast-paced setting.
- Contribute to and maintain the brand’s visual style and ensure consistency across all platforms.
Required Experience and Qualifications:
- Minimum 4 years of hands-on experience in UI/UX design within a product or SaaS company.
- Proficiency in design tools: Figma, Adobe XD, Photoshop, Illustrator.
- Strong front-end development skills: HTML5, CSS3, Bootstrap, JavaScript, ReactJS, Git.
- Experience with WordPress and WIX for building and managing website content.
- Strong understanding of responsive web design and accessibility standards.
- Solid knowledge of branding, brand design, and marketing integration.
- Excellent portfolio showcasing user-centered design solutions across platforms.
- Strong communication and collaboration skills with a user-first mindset.
- Ability to work independently and as part of a cross-functional team.
Preferred Skills (Optional):
- Experience conducting user research and usability testing.
- Animation or motion design experience using tools like After Effects or Lottie.
What We Offer:
- Competitive salary and benefits
- Collaborative and innovative work culture
- Opportunities to work on impactful, real-world products
- Learning and growth opportunities within a fast-growing company

Key Responsibilities:
- Develop and maintain end-to-end web applications
- Build responsive frontends using React
- Create robust backend APIs using Java and Spring Boot
- Collaborate with cross-functional teams (Product, QA, DevOps)
- Write clean, testable, and scalable code
- Participate in code reviews and Agile development processes
Requirements:
- 4.5+ years of hands-on experience in full stack development
- Strong knowledge of Java, Spring Boot, and React.js
- Good understanding of REST APIs and microservices architecture
- Familiarity with version control (Git) and CI/CD pipelines
- Excellent debugging, troubleshooting, and communication skills
Bonus: Immediate joiners will be prioritized!

Android Developer with 2-3 years of
experience in developing mobile applications using Kotlin. The ideal candidate should
have experience in building high-performance Android applications, integrating APIs, and
implementing advanced Android features. Flutter experience is a plus, as it will be
beneficial for cross-platform development.
Key Responsibilities:
• Develop and maintain Android applications using Kotlin and Jetpack components.
• Implement MVVM architecture, clean code practices, and reusable components.
• Work with RESTful APIs, GraphQL, and third-party SDKs for seamless integration.
• Handle offline storage, background processing, and push notifications.
• Optimize app performance, memory usage, and UI responsiveness.
• Debug and troubleshoot issues for application stability and security.
• Collaborate with designers, backend developers, and product teams.
• Follow Google’s Material Design guidelines and Android best practices.
• Write unit and UI tests for ensuring application reliability.
2-3 years of hands-on experience in Android app development using Kotlin.
• Strong knowledge of Jetpack components (LiveData, ViewModel, Navigation,
Room, WorkManager, etc.).
• Experience in RecyclerView, Fragments, and ConstraintLayout.
• Proficient in REST API integration using Retrofit or Volley.
• Experience with Firebase, push notifications, and analytics tools.
• Familiarity with Git version control and CI/CD pipelines.
• Basic understanding of Unit Testing and debugging tools like Android Profiler.
• Bonus: Experience in Flutter for cross-platform development is an added
advantage.
Interview process -
Coding Round – Hands-on coding assignment to assess problem-solving and
development skills.
2. Technical Round – In-depth discussion on Kotlin, Android best practices, and
project experience.
Work Mode:
• On-site – Candidate must work from the Koramangala, Bangalore office.


Job Title: MERN Stack Developer with Blockchain ExpertiseJob Description:
We are looking for a dynamic and skilled MERN Stack Developer with a specialization in Blockchain to join our team. As a Blockchain MERN Stack Developer, you will be instrumental in crafting and implementing blockchain solutions, utilizing the MERN stack for both front-end and back-end development. Your role will contribute to the creation of secure, scalable, and decentralized applications.Responsibilities:
- Develop and design applications based on blockchain technology using the MERN stack.
- Implement and integrate smart contracts and decentralized solutions into the development process.
- Collaborate with cross-functional teams to define project requirements and specifications.
- Create and maintain high-quality, reusable, and reliable code.
- Ensure the application of secure coding practices to uphold the integrity of blockchain solutions.
- Utilize front-end technologies, particularly React, to build engaging and user-friendly interfaces.
- Work closely with UX/UI designers to implement visually appealing and intuitive interfaces.
- Participate in code reviews, offering constructive feedback to team members.
- Identify and troubleshoot issues related to blockchain and MERN stack development.
- Stay informed about the latest trends, tools, and emerging technologies in blockchain.
Requirements:
- Proven experience as a Full Stack Developer with a specific focus on blockchain technology.
- Proficiency in the MERN stack (MongoDB, Express.js, React, Node.js).
- Experience with major blockchain platforms such as Ethereum, Hyperledger, or similar.
- Solid understanding of smart contract development and implementation.
- Familiarity with decentralized application (dApp) development.
- Knowledge of cryptography and principles of blockchain security.
- Familiarity with version control systems, such as Git.
- Strong problem-solving and analytical skills.
- Excellent collaboration and communication skills.
- Bachelor's degree in Computer Science or a related field (or equivalent work experience).
If you are passionate about both blockchain technology and MERN stack development and thrive in an innovative environment, we encourage you to apply and contribute to our cutting-edge projects.


About the Company
Our Client one of the leading TMT bar manufacturer and exporter in India. It is a well known group that achieves a turn over of 3000 Cr per annum. The group is setting a construction & architecture oriented omni channel B2B & B2C platform.
Job Description
- MERN Full stack e-commerce developer is responsible for writing reusable, testable, and efficient code
- Design and implementation of low-latency, high-availability, and performant applications
- Implementation of security and data protection
- Understanding of performance testing and optimization techniques
Requirements
- MERN stack developer should have the ability to translate Wireframes and PSD Designs into functional web apps.
- Binding of UI elements to JavaScript object models
- Creating RESTful services with Node.js
- MERN stack developer must have proven experience in front & back-end development
- Work in a cross-functional team to deliver a complete user experience
- Reactjs Nodejs developer must know MongoDB, Express, Node.js, & React.
- Create Unit and Integration tests to ensure the quality of code
- Be responsive to change requests and feature requests
- Write code that is cross-platform and cross-device compatible
- MERN fullstack developer must have the ability to wear many hats and learn new technologies quickly
- For MERN stack developer job, candidate must have good Knowledge of Node Debugging
- Understanding & proficiency in REST APIs.
- MERN stack developer should know Git Repository and Jira.
- Integration of data storage solutions [RDBMS, NoSQL DB]
Regards
Team Merito

- 3-6 years of industry work experience
- Proven experience as a Full Stack Developer or similar role
- 1+ years of web application development with JavaScript as full stack
- End-to-end full stack experience designing and building scalable applications
- Excellent JavaScript / Typescript skills
- Strong proficiency in React (hooks knowledge is plus)
- Strong proficiency in Nodejs
- Good HTML5 / CSS3 skills with expertise on responsive web design
- Must have development experience in Micro services using NodeJS and TypeScript
- Experience with NoSQL databases such as MongoDB, mongoose, aggregation framework and Redis
- Experience with Web sockets and related frameworks (e.g. Socket.IO)
- Experience in using and developing GraphQL APIs
- Knowledge of code versioning tools such as Git, Mercurial or SVN.
- Open minded to take up any challenge, research and provide solutions
Required Skills:
ReactJS, Node.JS, HTML, CSS, Javascript, NoSQL
Desired skills:
- Bachelor’s degree or equivalent combination of education and experience in Computer Science.
- Ability to establish priorities, goals/objectives and timelines.
- Possess strong planning and time management skills.
- Demonstrated ability to delegate and oversee assignments to ensure successful and timely completion as well as to obtain the cooperation of others within and outside the unit. Works in a collaborative manner to achieve results.
- Ability to effectively present technical topics to internal groups with potentially varied levels of technical sophistication. Strong communicator with excellent ability to work in a team environment.
Preferred Experience:
- 2-3 years of industry experience in software development.
- Experience working with medical data
- Experience and familiarity working in development teams and team-based development practices including scrum/agile, code review, etc.
- Knowledge and experience working with NoSQL databases such as MongoDB, CouchDB, Raven DB, etc.
- Knowledge of RDBMS concepts and experience with Microsoft SQL Server, MySQL, etc.
- Knowledge and experience working with Node.js and related frameworks such as Express.js.
- Knowledge and experience working with web application frameworks such as Angular, AngularJS, or React and related frameworks such as Ionic.
- Familiarity with FHIR APIs and experience working with REST APIs.
- Experience working on full-stack projects.
- Familiarity with CI/CD pipelines


