
Architect
Experience - 12+ yrs
About Wekan Enterprise Solutions
Wekan Enterprise Solutions is a leading Technology Consulting company and a strategic investment partner of MongoDB. We help companies drive innovation in the cloud by adopting modern technology solutions that help them achieve their performance and availability requirements. With strong capabilities around Mobile, IOT and Cloud environments, we have an extensive track record helping Fortune 500 companies modernize their most critical legacy and on-premise applications, migrating them to the cloud and leveraging the most cutting-edge technologies.
Job Description
We are looking for passionate architects eager to be a part of our growth journey. The right candidate needs to be interested in working in high-paced and challenging environments leading technical teams, designing system architecture and reviewing peer code. Interested in constantly upskilling, learning new technologies and expanding their domain knowledge to new industries. This candidate needs to be a team player and should be looking to help build a culture of excellence. Do you have what it takes?
You will be working on complex data migrations, modernizing legacy applications and building new applications on the cloud for large enterprise and/or growth stage startups. You will have the opportunity to contribute directly into mission critical projects directly interacting with business stakeholders, customer’s technical teams and MongoDB solutions Architects.
Location - Chennai or Bangalore
● Relevant experience of 12+ years building high-performance applications with at least 3+ years as an architect.
● Good problem solving skills
● Strong mentoring capabilities
● Good understanding of software development life cycle
● Strong experience in system design and architecture
● Strong focus on quality of work delivered
● Excellent verbal and written communication skills
Required Technical Skills
● Extensive hands-on experience building high-performance applications using Node.Js (Javascript/Typescript) and .NET/ Golang / Java / Python.
● Strong experience with appropriate framework(s).
● Wellversed in monolithic and microservices architecture.
● Hands-on experience with data modeling on MongoDB and any other Relational or NoSQL databases
● Experience working with 3rd party integrations ranging from authentication, cloud services, etc.
● Hands-on experience with Kafka or RabbitMQ.
● Handsonexperience with CI/CD pipelines and atleast 1 cloud provider- AWS / GCP / Azure
● Strong experience writing and maintaining clear documentation
Good to have skills:
● Experience working with frontend technologies - React.Js or Vue.Js or Angular.
● Extensive experience consulting with customers directly for defining architecture or system design.
● Technical certifications in AWS / Azure / GCP / MongoDB or other relevant technologies

About Wekan Enterprise Solutions
About
Cloud Adoption helps companies make better business decisions by allowing access to real-time data across the organization. Migration towards cloud solutions and modern technologies, allows these companies to reduce the TCO of their technology infrastructure and drive ROI improvements on their technology investments.
Candid answers by the company
Wekan helps companies grow by modernizing their most critical legacy and on-premise applications, migrating them to the cloud and leveraging the most cutting-edge technologies.
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Role Overview
Software Architect – Healthcare Interoperability is responsible for leading the design and development of a nextgeneration healthcare interface engine. This role involves integrating with various EHR systems such as Epic, Cerner, Athena, and Meditech, managing diverse data formats including HL7 v2, FHIR R4, X12/EDI, JSON, and XML, while ensuring the platform is scalable, compliant, and observable.
Responsibilities
- Design the architecture for a custom interface engine supporting HL7 v2, FHIR (R4), and X12 EDI etc transactions.
- Define routing, transformation, and queuing strategies for high-volume healthcare data exchange.
- Integration with EHRs (Epic, Athena, Cerner, Meditech) and clearinghouses.
- Establish error handling, retries, monitoring, and resilience patterns (Resilience4j, circuit breakers, observability).
- Mentor developers, review designs/code, and enforce best practices.
Technical Skills Required
- Java / Spring Boot (microservices, APIs, event-driven patterns)
- Integration frameworks: Apache Camel or Spring Integration
- Data mapping: Smooks, HAPI FHIR
- Message formats: HL7 v2, FHIR (STU3/R4), X12 EDI (837, 835, 270/271), JSON, XML, CSV etc
Architecture & Infrastructure:
- Cloud-native design (Azure / AWS)
- Kafka / RabbitMQ for messaging
- Observability: Grafana / Prometheus / ELK
- Security: OAuth2, JWT, mutual TLS, encryption at rest/in-transit
Domain Knowledge:
- Healthcare RCM (pre-billing edits, eligibility, claims, remittance)
- EHR APIs ( Epic App Orchard, Athena One, Cerner Ignite etc)
Experience
- 10+ years in software engineering with 3+ years in healthcare interoperability.
We are looking for a talented Node.js Developer to join our growing development team. The ideal candidate will be responsible for designing, developing, and maintaining server-side applications using Node.js.
Responsibilities:
- Develop, test, and maintain server-side applications using Node.js.
- Design and implement scalable and high-performance APIs.
- Collaborate with front-end developers to integrate user-facing elements using server-side logic.
- Implement security and data protection measures.
- Troubleshoot and debug issues to ensure the smooth operation of applications.
- Collaborate with other team members and stakeholders to define software requirements and specifications.
- Stay up-to-date with the latest industry trends and advancements in Node.js development.
- Participate in code reviews to maintain code quality and provide constructive feedback.
- Optimize applications for maximum speed and scalability.
- Work with databases, such as MongoDB, MySQL, or other NoSQL databases.
Qualifications:
- Proven experience as a Node.js Developer or similar role.
- Strong proficiency in JavaScript and server-side frameworks (e.g., Express.js).
- Experience with front-end technologies, such as HTML, CSS, and JavaScript.
- Knowledge of RESTful API design and development.
- Familiarity with databases and data modeling.
- Understanding of asynchronous programming and event-driven architecture.
- Experience with version control systems, such as Git.
- Solid understanding of security best practices for web development.
- Excellent problem-solving skills and attention to detail.
- Good communication skills and the ability to work effectively in a collaborative team environment.
Education and Experience:
- Bachelor's degree in Computer Science, Engineering, or a related field.
- Proven work experience as a Node.js Developer with a portfolio of relevant projects.
Responsibilities:
- Designing and implementing Java-based applications.
- Analyzing user requirements to inform application design.
- Defining application objectives and functionality.
- Aligning application design with business goals.
- Developing and testing software.
- Debugging and resolving technical problems that arise.
- Producing detailed design documentation.
- Recommending changes to existing Java infrastructure.
- Developing multimedia applications.
- Developing documentation to assist users.
- Ensuring continuous professional self-development.
Requirements
- Degree in Computer Science or related field.
- Experience with user interface design, database structures, and statistical analyses.
- Analytical mindset and good problem-solving skills.
- Excellent written and verbal communication.
- Good organizational skills.
- Skills required- Java , Springboot , Hibernate , Database

We are looking for a passionate backend developer with 2-3 years of experience who loves challenges and building something from ground-up. Past track record of building a statistical tool will be an advantage
Responsibilities and Duties
- Design of system and architecture for all features and problems
- Translate high level business problems into scalable design and code
- Maintain existing backend code and infrastructure
- Working with team to solve problems and discuss new ideas
- Smart system design smart having a balance between speed of implementation and scalability
- Ownership of projects or codes written
Qualifications and Skills
- Passion to work for startup and aptitude for fast learning
- In-depth understanding of Django and Django Rest Framework
- Expertise in python
- Basic machine learning knowledge, Company will help the candidate to upskill
- Ability to write clean, scalable, robust code
- Understanding of complete lifecycle of software development
- Basic knowledge of front-end development
- Good understanding of restful api design
- Working knowledge of AWS (EC2, RDS and Postgresql)
- Familiarity deploying SAAS solution with Amazon AWS and Docker (Kubernetes) etc
Completely work from office.
rotational shifts.
Basic Qualifications
- Solid knowledge of algorithms/data structures is a must
- Strong Java software development experience – with a focus on Java 8 & 9
- Experience with NoSql databases – ideally with MongoDB
- Experience implementing REST apis – ideally with JAX-RS
- Experience with Reactive Programming – ideally with RxJava
- Experience implementing unit tests
Preferred Qualifications
- Experience developing applications in fintech or established financial institutions
- Experience with microservice architectures
- Experience developing systems that can scale to large amounts of data
- Experience working in Agile Scrum
- Experience working on a globally distributed team


Responsibilities
- Lead the development of the backend systems for our first product
- Build reliable, secure and performant backend systems
- Drive test coverage and continuous delivery automation within the team
- Mentor and provide feedback to teammates
Requirements
- 5+ years of software development experience
- Strong computer science fundamentals
- Deep and wide knowledge of Java ecosystem
- Can write code that is readable, maintainable, secure and performant
- Know the importance of tests and how to approach writing different types of tests
- Good intuition for REST API design
- Deep understanding of relational databases, transactions, entity-relationship modeling
- Comfortable writing highly concurrent systems
- Experienced in using profilers, tuning garbage collection, optimizing SQL queries
Desired Skills and Experience
- Golang , Java , Python , Ruby
➢ Agility and ability to adapt quickly to changing requirements and scope and priorities
➢ Strong proficiency with JavaScript (ECMAScript 5, 6)
➢ Knowledge of Node.js and frameworks available for it (SailsJS, Express)
➢ Understanding the nature of asynchronous programming and its quirks and workarounds
➢ Familiarity with front-end technologies
➢ User authentication and authorization between multiple systems, servers, and environments
➢ Interaction with multiple data sources
➢ Good understanding of SQL syntax
➢ Understanding fundamental design principles behind a scalable application
➢ Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform.
➢ Implementing automated testing platforms and unit tests
➢ Proficient understanding of code versioning tools, such as Git .
➢ Knowledge in the field of IOT is good to have.

