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Solution Architect - Java & IoT

Mastek Ltd
Multiple Locations
10 - 20 Years

Posted on: 16/07/2025

Job Description

We are looking for Solution Architect with Hands on Tech Skills experience on Java & IoT

DOJ : Immediate


Work Location : Mumbai(Pref)\Pune(Pref)\Ahemadabad\Noida\Bangalore\Chennai.


Additional Mandatory skills Java & IoT :


- 8+ years of hands-on experience with Java (8/11/17).

- Strong knowledge of Spring Framework (Core, Boot, MVC, Security, Data).

- Experience with RESTful APIs, Microservices Architecture, and JPA/Hibernate.

- Proficiency in working with SQL and NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB).

- Familiarity with Build and CI/CD tools (e.g., Maven, Azure DevOps, GitLab CI/CD).

- Experience with Docker, Kubernetes, or cloud platforms (Azure).

- Lead architecture and technology strategy for IoT projects and collaborate with cross-functional teams to bring connected systems to life.


- The ideal candidate has deep knowledge of Linux Operating system, IoT protocols (MQTT, Zigbee), edge computing, cloud platforms, and system integration.

- Design end-to-end IoT architecture (device, 4G/5G Modems, edge, cloud, application layer).

- Define the IoT strategy and roadmap aligned with business goals.

- Lead the development of proof-of-concepts (PoCs) and MVPs.

- Ensure system security, scalability, and interoperability across the IoT ecosystem.

- Collaborate with hardware manufacturers, firmware developers, data scientists, and product managers.

- Evaluate and integrate third-party solutions or platforms like Balena CLoud & Things board.

- Provide technical leadership, mentoring, and documentation support.


Must Have :


- Communicate and consult with clients and internal stakeholders to develop appropriate solutions.


- Lead brainstorming sessions to develop potential solutions for business needs or problems.

- Good knowledge in Azure Cloud Services.

- Experience with enterprise architecture

- Resolving technical problems as they arise.

- Understanding of IT security, infrastructure, and governance

- Identify opportunities for process improvements.

- Providing supervision and guidance to development teams.

- Continually researching current and emerging technologies and proposing changes where needed.

- In-depth understanding of coding languages Angular, Python

- Prepare and document testing requirements.

- Identify areas where IT can support business needs and goals.

- Work with business units to develop IT strategies and to improve current IT implementations.

- Build and migrate software and services across the organization.

- Work with product and delivery teams to develop scalable solutions and products.

- Strong organizational and leadership skills.

- Manage customer satisfaction and set proper expectations for the end-product


Good to Have :


- Understanding of coding languages Java, JavaScript.


- Experience working with IT architecture frameworks

- Good to have SSO concepts.

- Sound knowledge of various operating systems and databases.


Digital Team Technology Stack as below :

- Development : Angular, Python

- Database : PostgreSQL Database

- Data Integration : Azure Data Factory

- Collaboration : Azure DevOps

- Cloud Platform : Microsoft Azure

- Identity Manager (SSO) : KeyClock


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