Full Stack .Net Core

Senior Software Engineer

Location: Pune, India (Hybrid)

Job Type: Full-Time

About This Role

As a Senior Software Engineer, you are a full-stack technical owner. You design the solution, write the hard code, mentor junior engineers, and ensure nothing reaches production that you would not be proud to review. You will work on cloud-native healthcare platforms serving major US health plans, and are expected to bring architecture thinking, AI proficiency, and a high ownership mindset to every sprint.

About Us

We are the Solutions-as-a-Service arm who represents a shift from traditional outsourcing models toward outcome-led execution.

We do not sell effort, transactions, or headcount. It delivers measurable business outcomes. Built on more than 130 years of combined healthcare payer expertise, the organization brings together deep domain knowledge, AI-driven platforms, and operational excellence to solve complex challenges across the payer ecosystem.

The group’s flagship company has spent over 17 years building cloud-native platforms that support health plans managing billions in premiums and millions of members. These capabilities are extended and positioned as the Industry OS for AI, enabling intelligent automation of complex workflows at scale. We integrate these strengths into a single execution model. Teams are embedded with clients from day one, applying proven workflows, platform intelligence, and domain expertise to accelerate outcomes without a learning curve.

With headquarters in Chicago and a global delivery center in Pune, and a team of 300+ professionals, we are focused on transforming payer operations across claims, enrollment, billing, provider data management, appeals and grievances, and independent dispute resolution.

What You’ll Do

•Own end-to-end design and delivery of full-stack features across .NET Core backend and React frontend

•Lead technical design sessions - propose solutions, evaluate trade-offs, document decisions

•Mentor and code-review junior and mid-level engineers; raise the technical bar of the team

•Communicate proactively with business teams, product, and client-facing leads on requirements and delivery timelines

•Troubleshoot and resolve complex production issues independently and with speed

•Enforce source code quality standards: pull request hygiene, branching discipline, and test coverage gates

•Drive Agile sprint ceremonies - own estimation, WBS breakdown, and sprint commitment

•Architect and integrate Azure PaaS services into the platform including AKS, App Services, Function Apps, Service Bus, and Key Vault

•Champion Claude AI and Claude Code across the team - demonstrate AI-assisted code scaffolding, test generation, and review acceleration

•Surface technical risks early; propose and own mitigation paths

Tech Stack

•App: .NET Core / C#, ASP.NET Core Web API, Entity Framework Core

•Frontend: React JS, JavaScript / TypeScript

•Scripting: Python - scripting, automation, and data processing

•Data: SQL Server, PostgreSQL, T-SQL, CQRS / MediatR

•Cloud: Azure AKS, App Services, Function Apps, Service Bus, Key Vault

•Delivery: Azure DevOps, CI/CD pipelines, Git

•AI: Claude AI, Claude Code, Anthropic API

What You Bring

•5 to 8 years of overall experience in software development

•.NET Core (C#) - deep, production-grade experience with complex backend systems

•ASP.NET Core Web API - design, versioning, authentication, and performance tuning

•React JS - component architecture, state management, and performance optimization

•Python - scripting, automation pipelines, or data processing tasks

•SQL Server and/or PostgreSQL - advanced query design, indexing, execution plans, and schema ownership

•CQRS pattern - practical implementation experience, MediatR preferred

•Design Patterns and SOLID Principles - applied, not just theoretical

•Entity Framework Core - including migrations, raw SQL fallback, and N+1 awareness

•Azure DevOps - pipeline creation and management, not just consumption

•Strong analytical and problem-solving skills - you debug what others cannot

•Excellent written and verbal communication in English

•Degree in Engineering, Computer Science, or equivalent from a recognized university

Good to Have

•Azure PaaS services - AKS, App Services, Function Apps, Service Bus, Key Vault, API Management

•Microservices architecture and inter-service communication patterns

•Unit and integration testing frameworks such as xUnit, NUnit, Moq, or TestContainers

•PostgreSQL advanced features - JSONB, partitioning, replication, or indexing strategies

•Infrastructure-as-Code exposure with Bicep or Terraform on Azure

•Healthcare payer domain knowledge - claims, enrollment, benefits, or provider data

•Familiarity with Anthropic API or LLM integration patterns in production applications

AI Proficiency

This is not a checkbox. We are an AI-native engineering org. We use Claude AI and Claude Code daily. As a Senior Engineer you are expected to:

•Use Claude Code or an equivalent AI coding assistant actively - integrated into your daily PR and design workflow

•Apply AI for intelligent test coverage, boilerplate acceleration, and architectural spike analysis

•Bring AI-assisted patterns into your team - teach, demonstrate, and help standardize usage

•Evaluate AI-generated code critically: know where it needs human oversight and correction

Functional Competencies

•Technical leadership - raise the quality bar through standards, reviews, and visible contribution

•Agile/Scrum mastery - sprint planning, retrospectives, and WBS discipline

•Cross-functional collaboration with product, infrastructure, and client-facing teams

•Mentorship - you make junior engineers better through reviews and pairing, not just criticism

•Outcome orientation - you measure success by shipped value and defect escape rate, not lines of code

Why Join Us

•Own complex, high-stakes engineering on healthcare SaaS platforms serving millions of members

•AI-native culture - Claude AI and Claude Code are daily tools, and you will help define how the team uses them

•Senior engineering voice in architecture, hiring, and technical direction

•Competitive base salary with strong performance-linked incentives

•Health insurance and learning and development support

•Hybrid setup from our Pune delivery center with direct access to US leadership

•Startup agility, enterprise domain depth, and a 300+ person global team behind you

Key Responsibilities:

• Work on highly distributed and scalable system architecture

• Design, develop, test, and maintain high-quality software solutions

• Ensure performance, security, and maintainability of applications

• Collaborate with cross-functional teams and stakeholders

• Perform system testing and resolve technical issues

Required Skills:

• Strong experience in ASP.NET, C#, .NET Core, MVC

• Hands-on experience with SQL Server / PostgreSQL

• Experience in Angular / React (Frontend technologies)

• Knowledge of microservices architecture & RESTful APIs

• Familiarity with CQRS pattern

• Exposure to AWS / Docker / Kubernetes

• Experience with CI/CD pipelines (Azure DevOps, Jenkins)

• Knowledge of Node.js is an added advantage

• Understanding of Agile methodology

• Good exposure to cybersecurity and compliance

Technology Stack:

• Microsoft .NET technologies (primary)

• Cloud platforms: AWS (SaaS/PaaS/IaaS)

• Databases: MSSQL, MongoDB, PostgreSQL

• Caching: Redis, Memcached

• Messaging queues: RabbitMQ, Kafka, SQS

Skills required:

• Strong expertise in .NET Core / ASP.NET MVC
• Candidate must have 2+ years of experience in Dot Net.
• Candidate must have experience with Angular.
• Hands-on experience with Entity Framework & LINQ
• Experience with SQL Server (performance tuning, stored procedures, indexing)
• Understanding of multi-tenancy architecture
• Experience with Microservices / API development (REST, GraphQL)
• Hands-on experience in Azure Services (App Services, Azure SQL, Blob Storage, Key Vault, Functions, etc.)
• Experience in CI/CD pipelines with Azure DevOps
• Knowledge of security best practices in cloud-based applications
• Familiarity with Agile/Scrum methodologies
• Flexible to use copilot or any other AI tool to write automated test cases and faster code writing

Roles and Responsibilities:

- Good communication Skills is must.

- Develop features across multiple subsystems within our applications, including collaboration in requirements definition, prototyping, design, coding, testing, and deployment.

- Understand how our applications operate, are structured, and how customers use them

- Provide engineering support (when necessary) to our technical operations staff when they are building, deploying, configuring, and supporting systems for customers.

Job Description

Actosoft is a software development and digital marketing company that offers complete IT solutions. We are a part of the digitally-fluent force that’s improving economies, increasing businesses, and creating success stories, just like ours.

We are a collective of focused, energetic, talented, and hardworking professionals who believe in getting things done at the highest level. Our team aims to innovate, be authentic and grow in everything that we do.

The ideal candidate should be familiar with the complete software design life cycle. In addition, they should have experience in designing, coding, testing and consistently managing applications. They should be comfortable coding in multiple languages and be able to test codes to maintain high-quality coding.

Job details:

Job Location: Actosoft, Gajera Rd, beside Avalon Business Hub, Katargam, Surat, Gujarat 395004

Experience: 0 to 1 years of experience

Salary: 15,000 to 20,000 (per month)

Job Type: Full-time – Work from the Office

Working Schedule:

9:00 am to 6:00 pm (Monday to Friday)

Alternate Saturdays Off.

Job Responsibilities:

● Design, code, test, and manage various applications

● Collaborate with the engineering team and product team to establish the best products

● Follow outlined standards of quality related to coding and systems

● Develop automated tests and conduct performance tuning

● Ability to create and support documentation for all new applications

● Willing to work as a team member

Qualifications:

● Bachelor's degree in Computer Science or relevant field, like MCA, BCA, or BE

● Experience developing web-based applications in C#, HTML, VBScript/ASP, and .NET

● Experience working with MS SQL Server and MySQL Knowledge of practices and procedures for full software design life cycle

● Experience in working with an agile development company

Required Skills:

● .NET Framework

● C#

● Microsoft SQL Server

● JavaScript

● jQuery

● ASP.NET MVC

● ASP.NET Web API

● HTML

● WCF Services

● PL/SQL

● Anqular

● Entity Framework

● CSS

● Ajax

● XML

Perks and Benefits:

1. Promotion every year.

2. Incredible opportunity to diversify your writing skills by working with experts on unique projects.

3. Paid sick leaves.

Website:

http://www.actosoft.in/

Job Description:

The candidate should have an Engineering or BSc degree or/and relevant certifications from a reputable institute with 2-16 years of experience. He should be able to work independently and deliver results on schedule. He/She should have good team player skills to collaborate and lead, and share knowledge with others.

The candidate should be interested for a long term stable career to grow with our company and willing to work in 1 PM - 10 PM shift.

.          Should have delivered successful end-to-end development to deployment experience on Web applications and Api’sin last 3-6 years.

.           Must have good experience in Dot net core, MVC, C#, web api, Angular 2+ versions, HTML, CSS, OOPS.

• Experience in MySQL is a must and added advantage to have knowledge of NOSQL database.
• Extensive experience in writing rest full API
• Experience in using version controls such as GIT, Continuous Integration, Continuous Delivery
• Good to have experience in testing and debugging new programs using Firebug, Fiddler, Insomnia, and Postman Developer tools.
• Good in implementing the business rules in different layers like UI, services, and database.
• Should have 2-4 years’ experience in backend development
• Experience in service-based development using technologies such as Web API and RESTful services. 
• Proficient in S/W Development life cycle, Database Designing, and Database creation. 
• Proficient in writing clean, well-structured code with proper abstraction and reusability.

.         Ability to work to tight deadlines, manage priorities, and take responsibility for delivering to time and quality requirements.

.         Excellent Communication Skills

  Company Profile:

i2k2 Networks is a trusted name in the IT cloud hosting services industry. We help enterprises with cloud migration, cost optimization, support, and fully managed services which helps them to move faster and scale with lower IT costs. i2k2 Networks offers a complete range of cutting-edge solution that drives the Internet-powered business modules. We excel in:

  - Managed IT Services

  - Dedicated Web Servers Hosting

  - Cloud Solutions

  - Email Solutions

  - Enterprise Services

  - Round the clock Technical Support

i2k2 Networks Pvt Ltd.

• Minimum 4+ years of experience in building Web applications using ASP.net, web API, SQL Server, and Testable code.
•  C# with Strong in OOPS
• Experience in architecting and designing web applications and services
• Must have at least *3 to 6 months of experience using React or Node JS.
• Passion for building and delivering great software with a strong sense of ownership, while working closely with junior team members.
• Conceptual knowledge of middleware architecture.
• Strong experience with Agile processes.
• Exposure to tools to optimize web application performance-MH
• Understanding and experience in working with Product Management, Design, and DevOps teams.

Job Description

We are looking for an ASP.NET MVC developer that will be able to develop and support existing applications. The main scope of work will include everything from back-end to client-side code, using optimal and efficient technologies, frameworks, and patterns. Your primary responsibilities will be to design and develop these applications. Therefore, it’s essential that you are skilled at problem solving, solution design, and high-quality coding.

Responsibilities

• Delivering a high-quality application
• Integrating with front-end developers
• Ensuring a required level of performance

• Writing test-backed server-side code
• Analyzing requirements and designing new functionality
• Supporting and fixing existing functionality
• Selecting and using the most appropriate and efficient technologies for a particular application
• Designing and building application layers

Skills

• Proficiency in C# | Visual Basic
• Experience using .NET 5+ | Core
• Experience in developing NET MVC | ASP.NET Core MVC applications
• Senior knowledge of ( Entity Framework 6.* | EF Core | NHibernate | ADO.NET )
• Proficient knowledge in MSSQL | MySQL | Oracle | other RDBMS
• Database design including indexes and data integrity 
• Dependency injection pattern and IoC containers using at least one of: Autofac, Unity, Ninject, and/or SimpleIoc
• Writing tests with  NUnit | XUnit | MSTest
• Implementing enterprise application patterns 
• Understanding of HTML, JS, and CSS
• Familiarity with the client side framework  jQuery | Angular 1.* | Angular 2.*+ | React |
• Familiarity with  Kendo UI | DevExpress | Syncfusion
• Integrating web analytics tools 
• Familiarity with Azure Web Apps | AWS Cloud