
Job Description – System Architect / Solution Architect (IoT & MQTT Platform)
Location: Bangalore
Experience: 10 to 15 Years
Job Summary
We are looking for an experienced System Architect with strong expertise in C/C++ or Go along with hands-on experience in MQTT and IoT platforms. The candidate will be responsible for designing scalable distributed systems, microservices architecture, and device communication frameworks for high-volume IoT ecosystems.
Key Responsibilities
- Design and architect scalable backend systems using C/C++ or Go
- Define microservices architecture and distributed system design
- Work on MQTT-based communication and IoT device integration
- Design REST/gRPC APIs and inter-service communication
- Build reliable, high-throughput and low-latency systems
- Define event-driven communication patterns and messaging architecture
- Collaborate with engineering teams for architecture reviews and technical guidance
- Drive system performance optimization and scalability improvements
- Work closely with cloud, database, and platform engineering teams
- Define coding standards, best practices, and reusable design patterns
Mandatory Skills
- Strong hands-on experience in C/C++ or Go
- Strong experience with MQTT protocol or IoT Platforms
- Deep understanding of Microservices Architecture
- Experience in Distributed Systems Design
- Strong backend development experience
- Experience with REST APIs / gRPC
- Knowledge of Message-Driven Architecture
- Experience with TCP/IP communication
- Strong understanding of PostgreSQL / Relational Databases
Good to Have
- Experience with AWS or Azure Cloud
- Exposure to Event-Driven Architecture
- Experience in SaaS or Multi-tenant platforms
- Knowledge of high-volume data processing systems
Preferred Candidate Profile
- 10–15 years of overall software development experience
- Prior experience as System Architect / Solution Architect
- Strong problem-solving and system design capabilities
- Excellent communication and stakeholder management skills

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
Similar jobs
Job Title: Accounts Executive
Experience : 2 to 6 years
Locations: Mumbai (1), Paria – Vapi (1)
Job Description:
The Accounts Executive will handle day-to-day accounting activities, including voucher entries, billing, and ledger scrutiny.
The role involves supporting GST documentation and compliance, coordinating with vendors for invoices and account confirmations, and maintaining accurate financial records.
The candidate will assist in month-end closing activities, reconciliations, and preparation of basic MIS reports.
The position requires 2–7 years of accounting experience,
working knowledge of Tally/ERP and MS Excel, strong attention to detail, and the ability to coordinate effectively with internal teams and external vendors across Mumbai and Paria-Vapi locations.
Senior FrontEnd Software Engineer
The ideal candidate will have a strong background in building scalable web applications, a deep understanding of both front-end technologies, and experience with cloud infrastructure. As a Front-end Engineer, you will be responsible for designing, developing, and maintaining a workflow management system. You will work closely with cross-functional teams to build robust and efficient applications that meet the needs of our users. Your expertise in ReactJS, MUI and API Integrations with the backend will be crucial in ensuring our system is intuitive, user-friendly, reliable and performant.
Key Responsibilities:
Develop and Maintain Front-End Components:
- Design, develop, and optimize user interfaces using React and ReactJS.
- Ensure a seamless and responsive user experience.
- Collaborate with the design team to implement best practices in UI/UX design. Cloud Integration:
- Deploy, manage, and monitor applications on Google Cloud Platform (GCP).
- Utilize GCP services to enhance application performance and scalability.
- Implement cloud-based solutions for data storage, processing, and analytics. Collaboration and Communication:
- Work closely with cross-functional teams to define, design, and ship new features.
- Participate in code reviews and contribute to sharing team knowledge.
- Document development processes, coding standards, and project requirements.
Qualifications:
- Educational Background:
- Completed a master's/bachelor's degree in Computer Science, Engineering, or a related field.
- Technical Skills:
- Proficiency in JavaScript.
- Strong experience with React, ReactJS and MUI.
- Familiarity with Google Cloud Platform (GCP) and its services.
- Knowledge of front-end development tools and best practices.
- Understanding of RESTful API design and implementation.
- Soft Skills:
- Excellent problem-solving skills and attention to detail.
- Strong communication and collaboration abilities.
- Eagerness to learn and adapt to new technologies and challenges.
Preferred Qualifications:
- Experience with version control systems such as Git.
- Familiarity with CI/CD pipelines and DevOps practices.
- Understanding of workflow management systems and their requirements.
- Experience with containerization technologies like Docker.
Must have Skills
- React.Js - 4 Years
- JavaScript - 4 Years
- RESTful API - 1 Years
- Material UI - 3 Years
Job Description: Business Development Manager
Position Overview:
As a Business Development Manager, you will play a pivotal role in driving the growth and success of our company. You will lead a dynamic team of Business Development Associates and Executives, overseeing their day-to-day activities and ensuring that they achieve their assigned targets. Your primary responsibility will be to cultivate and nurture relationships with both new and existing clients, understanding their unique needs and providing tailored solutions to meet their requirements. Additionally, you will be responsible for strategizing and implementing initiatives to expand our client base and increase revenue.
Key Responsibilities:
1. Lead Generation and Relationship Building:
Receive leads from the company and actively engage with potential clients to build and maintain strong business relationships. Understand clients' needs, challenges, and goals to recommend suitable products or services.
2. Sales Process Management:
Guide clients through the sales funnel by negotiating terms, addressing objections, and providing necessary support to facilitate the closing of deals. Utilize effective sales techniques to maximize conversions and achieve sales targets.
3. Client Feedback and Database Management:
Record client feedback, preferences, and interactions in a comprehensive database. Use this information to tailor future interactions and improve customer satisfaction levels. Maintain accurate records of client communications and transactions.
4. Team Leadership and Management:
Supervise a team of 10-15 Business Development Associates and Executives, providing mentorship, guidance, and support to help them achieve individual and team targets. Conduct regular performance evaluations and provide constructive feedback for professional development.
5. Strategic Planning and Execution:
Collaborate with senior management to develop strategic plans for business development and client acquisition. Implement initiatives to enhance market presence, generate leads, and drive revenue growth.
6. Meeting Facilitation and Reporting:
Conduct daily morning meetings to align team objectives, communicate targets, and provide updates on performance metrics. Prepare regular reports on sales activities, pipeline status, and revenue projections for management review.
Qualifications and Skills:
- Bachelor's degree in Business Administration, Marketing, or related field.
- Proven experience in business development, sales, or a related role.
- Strong interpersonal and communication skills.
- Ability to understand client requirements and propose suitable solutions.
- Leadership qualities with the ability to motivate and inspire a team.
- Proficiency in CRM software and Microsoft Office Suite.
- Excellent organizational and time management skills.
Join us in this exciting opportunity to drive business growth and make a significant impact in the industry!
About us:
HappyFox is a software-as-a-service (SaaS) support platform. We offer an enterprise-grade help desk ticketing system and intuitively designed live chat software.
We serve over 12,000 companies in 70+ countries. HappyFox is used by companies that span across education, media, e-commerce, retail, information technology, manufacturing, non-profit, government and many other verticals that have an internal or external support function.
To know more, Visit! - https://www.happyfox.com/
We’re looking for an experienced Backend Engineer to join our growing team of engineers to help build and maintain our products. You should have prior experience being responsible for building sufficiently complex features by yourself.
Responsibilities:
- Implement product features by writing clean, robust, reusable code with tests
- Bring new ideas and best practices to improve the team and the codebase
Requirements:
- At least 3 years of relevant professional experience
- Sound knowledge of programming languages like Python
- Experience working with web application frameworks like Django
- Experience in building web services using relational databases like PostgreSQL or NoSQL databases like MongoDB
- Experience developing REST APIs and a good understanding of best practices around building APIs
- Good communication skills
- Passion to solve complex technical problems and troubleshoot the issue

- Minimum of 5+ years of experience in IT industry at VMware NSX Design/Implementation Projects.
- Minimum 3+ years of experience in industry leading load balancer and security products (Mandatory)
- Should have solid hands-on experience in VMware Avi, NSX V and/or NSX-T.
- Hands on installation and configuration experience with Base NSX-V & NSX-T Components, VTEP's, Load Balancer, LB Rules, Security components, etc.
- Strong understanding of and experience in TCP/IP, DNS, Http, SSL, DHCP.
- Proficiency in vSphere products and technologies like HA, vMotion, DRS, and Update Manager, Administration, etc would be a plus.
- Exposure to enterprise class architecture or implementation with suite of VMware products including vCenter, vSphere, SAN, RAID, Clustering, Consolidation, Load Balancing, etc.
- Troubleshooting and Debugging of VMware Architecture related issues.
- Strong understanding of Linux/Windows servers.
- Good to have some knowledge in vRA/vRO.
- Good to have Any Automation Experience with PowerShell/Python/Bash/Ansible and basic knowledge of VMware API’s.
- Good to have some knowledge of Kubernetes and Dockers.
- Succeed in a team environment.
Ditto is a new offering from Finshots. We want to help millennials make better financial decisions. And we are starting with Insurance.
With Ditto, you don’t just compare insurance. You understand it. Narrow down choices. Avoid pitfalls and make better decisions.
Finshots is one of the leading financial newsletters with over 500K subscribers.
What do we do at Ditto?
● We explain health insurance and term(life) insurance in a language you can understand.
● We are an insurtech company primarily selling Health and Term Life Insurance policies.
Who’s backing us?
● We are funded by Zerodha- India’s largest stockbroker
Roles and Responsibilities :
● Architect and build end to end backend services.
● Integrate services from various stakeholders - Insurers, payment gateways.
● Build for high observability, high performance and remove bottlenecks within the application.
● Building reusable code and libraries for future use.
● Should be comfortable with writing tests, targeting 100% coverage.
● Should be comfortable managing database migrations, scripting, setup and Administration.
Experience and Skills
● For this role we expect you to have 2+ years of experience in Backend development.
● Proficiency in Python (2+ years)
● Proven experience in building scalable backend systems (security, middleware, caching, APIs)
● Hands-on experience with Low level & high-level software design
● Must have relevant experience with Django or Flask or similar web app frameworks.
● Knowledge of writing restful APIs.
● Developer experience with AWS or any major cloud provider is a plus.
● Strong sense of ownership and leadership quality
Perks
● Comprehensive Health Insurance
● Compensation as per industry standards
Our Interview Process:
We would like to help you minimize your time and efforts.
There are 4 rounds & we will be working towards completing all the rounds within a maximum of 2 weeks.
Please find the schedule here:
1. Introductory Call
2. Assignment Round
3. Live Coding Round
4. Final Managerial / Technical Round
Job Location:
JP Nagar Bangalore, India
As a Software Development Engineer 2 at Amazon, you have industry-leading technical abilities and demonstrate breadth and depth of knowledge. You build software to deliver business impact, making smart technology choices. You work in a team and drive things forward.
Top Skills:
- You write high quality, maintainable, and robust code, often in Java/C#/Python/C++/Go/Ruby on Rails/node/php.
- You recognise and adopt best practices in software engineering: design, testing, version control, documentation, build, deployment, and operations.
- You have experience building scalable software systems that are high-performance, highly-available, highly transactional, low latency and massively distributed.
Responsibilities:
- You solve problems at their root, stepping back to understand the broader context.
- You develop pragmatic solutions and build flexible systems that balance engineering complexity and timely delivery, creating business impact.
- You understand a broad range of data structures and algorithms and apply them to deliver high-performing applications.
- You recognise and use design patterns to solve business problems.
- You understand how operating systems work, perform and scale.
- You continually align your work with Amazon's business objectives and seek to deliver business value.
- You collaborate to ensure that decisions are based on the merit of the proposal, not the proposer.
- You proactively support knowledge-sharing and build good working relationships within the team and with others in Amazon.
- You communicate clearly with your team and with other groups and listen effectively.
Requirements:
- Bachelors or Masters in Computer Science or relevant technical field with 3+ years of experience in Design and Development
- Experience in software development and full product life-cycle.
- Excellent programming skills in any object oriented programming languages - preferably Java, C/C++/C#, Perl, Python, or Ruby, php.
- Strong knowledge of data structures, algorithms, and designing for performance, scalability, and availability
- Proficiency in SQL and data modeling.
• Design cloud infrastructure that is secure, scalable, and highly available on AWS
• Define infrastructure and deployment requirements
• Provision, configure and maintain AWS cloud infrastructure defined as code
• Ensure configuration and compliance with configuration management tools
• Troubleshoot problems across a wide array of services and functional areas
• Build and maintain operational tools for deployment, monitoring, and analysis of AWS infrastructure and systems
• Perform infrastructure cost analysis and optimization
Qualifications:
• At least 3-5 years of experience building and maintaining AWS infrastructure (VPC, EC2, Security Groups, IAM, ECS, CodeDeploy, CloudFront, S3)
• Strong understanding of how to secure AWS environments and meet compliance requirements
• Expertise on configuration management
• Hands-on experience deploying and managing infrastructure with Terraform
• Solid foundation of networking and Linux administration
• Experience with Docker, GitHub, Jenkins, ELK and deploying applications on AWS
• Ability to learn/use a wide variety of open source technologies and tools
• Strong bias for action and ownership
Product Content Writer(Marketing Specialist)
Experience - 2 to 5 years
Location - Pune
We are looking for an expert and experienced Content Writer with a super creative bent of
mind! Someone who would be able to produce high-quality and information-rich content
including blogs, articles, press releases, and similar marketing documents, required to
contribute to the overall success of our products. We assure an amazing work experience
with a great opportunity to grow and prosper along with the company and the products!
Key Responsibilities
The individual role that you’ll play in our team:
● Develop engaging content for articles, blogs, stories, and social media to entice and
engage customers
● Work with internal teams to obtain an in-depth understanding of the product and the
documentation requirements
● Create content marketing campaigns to drive leads and subscribers Use SEO best
practices to generate traffic to our site
● Regularly produce various content types, including email, social media posts, blogs,
and white papers
● Analyze existing and potential content, focusing on reuse and single-sourcing
opportunities
● Analyze content marketing metrics and makes changes as needed
● Ensure that content contains sufficient keywords for search engine optimization
● Study product samples and talk with product designers and developers
● Work with technical members to make products easier to use and thus need fewer
instructions
● Select appropriate medium for message or audience, such as manuals or online
videos
● Standardize content across platforms and media
Skills and Experience
● Experience of 2+ yrs
● Excellent writing skills in a number of different styles/tones
● Proven work experience in technical writing of software documentation
● Ability to deliver high-quality documentation with attention to detail
● Ability to quickly grasp complex technical concepts and make them easily
understandable in text and pictures
● Experience with social networks and the implementation of social media marketing
● Must have excellent sentence construction and grammar skills
● Should be able to work independently, delivering accurate documentation within the
deadline
● An understanding of formatting articles on the web
● Prior experience in B2B SaaS content marketing would be an added advantage
Promobi Technologies:
ProMobi Technologies provides a leading Mobile Device Management Solution under the
brand Scalefusion. The solution allows organizations to manage Android and iOS devices
from the cloud. It offers modern mobile device management (MDM), application
management (MAM) and content management (MCM) experience for corporate-owned
devices. Renowned organizations from startups to Fortune 500 trust Scalefusion for their
Device Management.
Scalefusion (formerly known as Mobilock Pro): (Our Flagship Product)
Scalefusion MDM allows organizations to secure & manage endpoints including
smartphones, tablets, laptops, rugged devices, mPOS, and digital signages, along with apps and content. It supports the management of Android, iOS, macOS and Windows 10 devices and ensures streamlined device management operations with InterOps. Fusion of Endpoints at Scale
- Work as part of a small team to build React Native Application for android and IOS
- Architect, build, and maintain excellent React Native applications with clean code.
- Implement pixel perfect UI's that match designs.
- Implement clean, modern, smooth animations and transitions that provide an excellent user experience.
- Integrate third-party API's.
- Write unit and integration tests
- Work as part of a small team, which will include other React Native developers, a project manager, QA professional, and a designer.











