
API Developer (.NET Core 8/9)
Location: Hyderabad/Vijayawada- India
Navitas is seeking a Senior API Developer (.NET Core 8/9) to join our development team in building robust, high-performance microservices and APIs. You will play a key role in designing scalable, secure, and maintainable backend services that power our web and mobile applications. In this role, you will collaborate with product managers, front-end developers, and DevOps engineers to deliver seamless digital experiences and ensure smooth partner integration. This is a mission-critical position that contributes directly to our organization’s digital transformation initiatives.
Responsibilities will include but are not limited to:
- Microservices & API Development: Design, develop, and maintain RESTful APIs and microservices using .NET Core 8/9 and ASP.NET Core Web API.
- API Design & Documentation: Create secure, versioned, and well-documented endpoints for internal and external consumption.
- Asynchronous Processing: Build and manage background jobs and message-driven workflows using Azure Service Bus and Azure Storage Queues.
- Authentication & Security: Implement OAuth2.0, JWT, Azure AD for securing APIs; enforce best practices for secure coding.
- Caching Integration: Enhance performance through caching mechanisms (Redis, in-memory caching).
- Performance Optimization: Profile APIs and database queries to identify bottlenecks; tune services for speed, scalability, and resilience.
- Clean Code & Architecture: Follow SOLID principles, Clean Architecture, and domain-driven design to write modular, testable code.
- Technical Collaboration: Participate in Agile development processes; collaborate with cross-functional teams to plan and deliver solutions.
- Troubleshooting & Maintenance: Use debugging tools and logging strategies to maintain uptime and resolve production issues.
- Documentation: Maintain clear, accessible technical documentation for services, endpoints, and integration requirements.
What You’ll Need:
- Bachelor’s degree in Computer Science, Information Systems, or a related technical field.
- 8+ years of backend development experience using .NET Core (6+ preferred, experience with 8/9 strongly desired).
- Strong understanding of RESTful API design, versioning, and integration.
- Experience with Clean Architecture and Domain-Driven Design (DDD).
- Deep knowledge of SOLID principles, design patterns, and reusable code practices.
- Skilled in SQL Server, including schema design, query tuning, and optimization.
- Proficiency in Entity Framework Core and Dapper for data access.
- Familiarity with API security standards (OAuth2.0, JWT, API keys).
- Experience writing unit/integration tests using xUnit, Moq, or similar frameworks.
- Basic experience with Azure services, including message queues and storage.
- Proficiency with Git, Agile workflows, and collaboration tools.
- Strong communication and problem-solving skills.
Set Yourself Apart With:
- Hands-on experience with Azure components (e.g., Service Bus, Functions, App Services, AKS).
- Experience with Azure Application Insights, Datadog, or other observability tools.
- Familiarity with Docker, containerization, and CI/CD pipelines.
- Performance testing and load testing experience.
- Familiarity with Postman, Swagger/OpenAPI, and other dev/test tools.
- Exposure to Agile/Scrum methodologies and sprint planning processes.
Equal Employer/Veterans/Disabled
Navitas Business Consulting is an affirmative action and equal opportunity employer. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact Navitas Human Resources.
Navitas is an equal opportunity employer. We provide employment and opportunities for advancement, compensation, training, and growth according to individual merit, without regard to race, color, religion, sex (including pregnancy), national origin, sexual orientation, gender identity or expression, marital status, age, genetic information, disability, veteran-status veteran or military status, or any other characteristic protected under applicable Federal, state, or local law. Our goal is for each staff member to have the opportunity to grow to the limits of their abilities and to achieve personal and organizational objectives. We will support positive programs for equal treatment of all staff and full utilization of all qualified employees at all levels within Navitas.

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- Experience in Core Java and Spring Boot.
- Extensive experience in developing enterprise-scale applications and systems. Should possess good architectural knowledge and be aware of enterprise application design patterns.
- Should have the ability to analyze, design, develop and test complex, low-latency client- facing applications.
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- Strong interpersonal, communication and analytical skills.
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About Us:
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. 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.
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Today, Wissen Technology has a global footprint with 2200+ employees across offices in the US, UK, UAE, India, and Australia. 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.
Website : www.wissen.com
Title: Senior Software Engineer – Python (Remote: Africa, India, Portugal)
Experience: 9 to 12 Years
INR : 40 LPA - 50 LPA
Location Requirement: Candidates must be based in Africa, India, or Portugal. Applicants outside these regions will not be considered.
Must-Have Qualifications:
- 8+ years in software development with expertise in Python
- kubernetes is important
- Strong understanding of async frameworks (e.g., asyncio)
- Experience with FastAPI, Flask, or Django for microservices
- Proficiency with Docker and Kubernetes/AWS ECS
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Job Summary:
We are seeking an experienced Golang Developer with 4+ years of hands-on experience to design, develop, and maintain scalable Restful APIs and microservices. The ideal candidate should be proficient in cloud platforms and have strong problem-solving skills to work in dynamic environments.
Key Responsibilities:
- Develop and maintain high-quality Restful APIs using Golang.
- Design and implement microservices architecture for scalable applications.
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Qualifications:
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- Strong knowledge of Restful API design and implementation.
- Hands-on experience with microservices architecture.
- Familiarity with one or more cloud platforms (AWS, Azure, GCP).
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- Good understanding of CI/CD pipelines and DevOps practices.
- Excellent problem-solving and communication skills.
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- Develop features across multiple subsystems within our applications, including collaboration in requirements definition, prototyping, design, coding, testing and deployment
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Hello,
Greetings for the day !!!
We are hiring "Backend Developer" for one of the IT & digital tech solutions based organization @ US (Chicago) !!!
JOB BRIEF:
- We are looking for an experienced Back-end developer to join our IT team.
- You will be responsible for the server side of our web applications.
- If you have excellent programming skills and a passion for developing applications or improving existing ones, we would like to meet you.
- As a Back-end developer, you’ll work closely with our engineers to ensure system consistency and improve user experience.
- Ultimately, you should be able to develop and maintain functional and stable web applications to meet our company’s needs.
RESPONSIBILITIES:
Participate in the entire application lifecycle, focusing on coding and debugging
- Write clean code to develop functional web applications
- Troubleshoot and debug applications
- Perform UI tests to optimize performance
- Manage cutting-edge technologies to improve legacy applications
- Collaborate with Front-end developers to integrate user-facing elements with server side logic
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- Provide training and support to internal teams
- Build reusable code and libraries for future use
- Liaise with developers, designers, and system administrators to identify new features
- Follow emerging technologies
REQUIREMENTS & SKILLS:
- Minimum of 5 years of work experience as a Back-end developer
- In-depth understanding of the entire web development process (design, development, and deployment)
- Knowledge of multiple back-end languages (e.g., C#, Java, Python, PHP, RUBY) and JavaScript
- frameworks (e.g., Angular, React, [website])
- Experience with .NET, C#, [website] MVC framework, .NET web APIs
- Familiarity with databases (e.g., MySQL, MongoDB, SQL server), web servers (e.g., Apache) and UI/UX design
- Skills on Database design, table, views creation,
- Writing SQL scripts, stored procedures, creating SQL Jobs etc. optimizing queries.
- Should be able to work with different rest APIs and consuming the data, make GET, PUT, POST calls
- Should be able to create APIs that others can consume
- Working knowledge of CMS framework
- Familiarity with front-end languages (e.g., HTML, JavaScript, and CSS)
- Excellent analytical and time management skills
- Teamwork skills with a problem-solving attitude
- BSc degree in Computer Science or relevant field
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∙ B.Tech/MCA in Comput
Required Skills/Qualifications:
Any Backend Technology is acceptable
∙ B.Tech/MCA in Computer Science or equivalent with 1-3 years’ experience with server-side web application development.
∙ Extensive development experience using LAMP or MEAN stack, RESTful web services or Node.js, HTML and CSS.
∙ Good understanding of Data structures and Relational Databases like MySQL or NoSQL Databases like MongoDB.
∙ Experience working with services in AWS such as EC2, RDS, and ELBs and have knowledge of VPCs.
∙ Experience with server side and client side MVC frameworks, Kafka Ansilble,Jenkins.
∙ Exposure to Continuous Integration (CI) and Continuous Deployment (CD), automated testing and agile development methods.
∙ Understanding of Version Management Tools like GitHub.
er Science or equivalent with 1-3 years’ experience with server-side web application development.
∙ Extensive development experience using LAMP or MEAN stack, RESTful web services or Node.js, HTML and CSS.
∙ Good understanding of Data structures and Relational Databases like MySQL or NoSQL Databases like MongoDB.
∙ Experience working with services in AWS such as EC2, RDS, and ELBs and have knowledge of VPCs.
∙ Experience with server side and client side MVC frameworks, Kafka Ansilble,Jenkins.
∙ Exposure to Continuous Integration (CI) and Continuous Deployment (CD), automated testing and agile development methods.
∙ Understanding of Version Management Tools like GitHub.
Client: MNC (WFO)
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Exp: 4 years to 6 years
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NOTE:Serving notice period (30days/immediate joiner.
Candidates from Bangalore location only apply.
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- Data Structures and Algorithms using Typescript, C# and .NET
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d. Relational Databases (PostgreSQL, MySQL, SQL, etc.)
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f. Understanding of Microservices Architecture, Domain Driver Design, Test Driven Development and
Secure Design patterns and architecture is a must
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h. Strong organizational skills
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f. Experience working with CI/CD pipelines with for example GitHub Actions.
• Knowledge of the following technologies is a plus:
a. Other Programming Languages (Java, Python, etc.)
b. Continuous Integration and Continuous Delivery Tools like Jenkins, Git, etc.
c. Secure Development based on OWASP standards
We are hiring for Dot Net Developer.
Job location-Andheri Seepz (Mumbai)
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