Analog Design Engineer

Technology: node js, DynamoDB / Mongo DB

Roles:

• Design & implement Backend Services.
• Able to redesign the architecture.
• Designing & implementation of application in MVC & Microservice.
• 9+ years of experience developing service-based applications using Node.js.
• Expert-level skills in developing web applications using JavaScript, CSS and HTML5.
• Experience working on teams that practice BDD (Business Driven Development).
• Understanding of micro-service architecture and RESTful API integration patterns.
• Experience using Node.js for automation and leveraging NPM for package management
• Solid Object Oriented design experience, and creating and leveraging design patterns.
• Experience working in a DevOps/Continuous Delivery environment and associated toolsets (i.e. Jenkins, Puppet etc.)
  
  
  

Desired/Preferred Qualifications :

1. Bachelor's degree or equivalent experience
2. Strong problem solving and conceptual thinking abilities
3. Desire to work in a collaborative, fast-paced, start-up like environment
4. Experience leveraging node.js frameworks such as Express.
5. Experience with distributed source control management, i.e. Git

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

Job Title:  Data Engineering Support Engineer / Manager

Experience range:-8+ Years

Location:- Mumbai 

 Experience :

Knowledge, Skills and Abilities 

- Python, SQL 

- Familiarity with data engineering 

- Experience with AWS data and analytics services or similar cloud vendor services 

- Strong problem solving and communication skills 

- Ablity to organise and prioritise work effectively 

Key Responsibilities 

- Incident and user management for data and analytics platform  

- Development and maintenance of Data Quliaty framework (including anomaly detection) 

- Implemenation of Python & SQL hotfixes and working with data engineers on more complex issues 

- Diagnostic tools implementation and automation of operational processes 

Key Relationships  

- Work closely with data scientists, data engineers, and platform engineers in a highly commercial environment 

- Support research analysts and traders with issue resolution 

� � What You’ll Do

• Build and scale backend services using Java & Spring Boot

• Work on API integrations (REST, SOAP), caching & rate limiting

• Contribute across the full SDLC – design, development, testing & deployment

• Solve problems around performance, scalability & reliability

� � What We’re Looking For

• Strong knowledge of Data Structures & Algorithms

• Experience with Java, Spring Boot, REST/SOAP

• Hands-on with system & solution design

• Database experience: MongoDB / PostgreSQL / MySQL / Oracle

• Good debugging skills & unit testing

• Familiarity with Git and AI coding assistants (Copilot, Claude, etc.)

We are looking for a Blockchain Developer who has around 2-3 years of experience, and has past experience with working on blockchain-based systems and scenarios. The ideal candidate would be someone who understands the concepts of Blockchain technology and having working experience on Rust and Solana.

• Desire to work in a startup environment, fun@work culture and able to self-manage.

• In Depth understanding of at-least two blockchain network like Rust, Substrate, Polkadot Solana, Hedera Hashgraph, Tezos, BlockApps, Algorand, Corda, Lambda, Cargo etc

• Familiarity with basic cryptography to understand the essentials of blockchain systems.

• Hands on in Rust

• Designing and writing well-structured APIs in Node.js and MongoDb to connect to Blockchain infrastructure

• Staying up to date with new developments and news in integrated chains.

• Past experience with Wallets or Crypto Exchanges would be a major plus.

• Experience with third-party libraries and APIs.

• Experience working in an agile development process.

• Documenting architecture and guidelines.

• Be proficient in using version control and continuous integration, with tools such as Gitlab, Git and Jenkins.

• Write clear, maintainable and testable code that you are proud of.

• Attend training and education where necessary to up-skill themselves.

• Experience in writing smart contracts for large-scale production blockchain applications.

• Cross-team contribution whenever required.

• Familiarity with basic cryptography.

• Should have a deep understanding of the blockchain and cryptocurrency space and smart contract systems, specifically having a deep understanding of Rust.

Job Responsibility:

• Work in collaboration with the Design and Technology Team Team, break down epics into features and features into stories to build MVP solutions to enable benefits realization in the shortest possible time frame
• Utilize analysis expertise to consistently elaborate requirements into detailed solutions.
• Facilitate discussions with Technical Leads and Squads to review and estimate features and stories
• You will work alongside the Product Owner to ensure that features and stories are continuously prioritized on the backlog and aligned to business value streams
• Contribute towards sprint planning for the Squad, ensuring that prioritization and dependencies are considered when bringing new work in for development
• To understand business requirement
• Understanding business requirements through user requirements gathering sessions
• to take lead a project from the very beginning till the project is delivered successfully
• Mapping business requirements to Functional solutions and Preparing BRD document
• Creating Functional specifications from which developers can create application solutions.
• Prepare a test Plan with scenarios and Test cases, detailing the test steps. Identify and gather data from various sources. Execute test cases and record result
• Take ownership of product delivery timelines and milestones typical tasks to involve analysis of business requirement requests, liaising with the Development Team and Management to complete development, support of UAT
• Analyze business problems and provide solutions.
• Participate with peers and represent the business on project teams
• Should be able to communicate the business idea and thought process clearly

Required Candidate profile:

• Great Problem-solving skills.
• Possess the ability to work in a fast-paced environment with changing priorities and deadlines
• Be used to working and communicating as part of a high-performing agile Team
• Ability to translate customer opportunities and pain points into detailed Features and User Stories that our Developer and Quality Assurance Engineers can understand and deliver
• Strong organizational and project management skills.
• Knowledge of AWS, Google Cloud, or Azure
• Familiarity with the latest technology like Blockchain is a plus.
• Excellent verbal communication skills.

• Writing clear and error-free content for a website that reflects the company’s voice
• Meeting with clients to understand their message, brand voice and target audience
• Proposing copy concepts in an engaging way for clients and carrying out projects once they are approved
• Interpreting creative direction and technical information and turning them into persuasive copy concepts
• Collaborating with PR and marketing departments to brainstorm and develop a variety of marketing materials
• Working with clients to edit and modify the copy to meet their content expectations

• Bachelor’s degree or equivalent experience in communication or marketing
• Experience producing copy for print and digital media channels
• Proven success in producing copy for advertising or marketing campaigns
• Exceptional skill in social media writing, including use of hashtags and relevant acronyms
• Proficiency with common office software
• Experience with SEO concepts and social media marketing
• Creativity, adaptability and the ability to work collaboratively with a team
• 2-3 years of experience in creative copywriting. 

Location: Mumbai

1. Should be very strong Scala development(Coding)
2. With Any combination of Java/Python/Spark/Bigdata
3. 3+ years experience in Core Java/Scala with good understanding of multithreading
4. The candidate must be good with Computer Science fundamentals
5. Exposure to python/perl and Unix / K-Shell scripting
6. Code management tools such as Git/Perforce.
7. Experience with large batch-oriented systems 
8. DB2/Sybase or any RDBMS
9. Prior experience with financial products, particularly OTC Derivatives
10. Exposure to counterparty risk, margining, collateral or confirmation systems