Dotnet Core with WPF/Angular

About the Role

We’re looking for a Senior Software Engineer who takes ownership seriously, someone who

designs solutions, ships them, and stands behind them in production. You’ll work across a

technically interesting stack on systems that process millions of provider records.

This is a role with real scope: you’ll influence architecture, shape engineering practices, and

work directly with product and leadership to solve hard problems in a domain that genuinely

matters.

Problems You’ll Solve

Healthcare’s provider data problem is a hard distributed systems problem. Hundreds of primary

sources state boards, payers, federal registries each with their own schema, SLA, and failure

mode. Downstream, real credentialing and network decisions depend on whatever truth we can

surface.

API contract stability at velocity. You’re building a platform hundreds of integrations depend

on. How do you evolve a Quarkus/REST API, adding resources, deprecating fields, shifting data

models without breaking consumers? Contract-first design, versioning strategy, and backward

compatibility aren’t theoretical here.Integration reliability at scale. Upstream sources go down, change schemas, and return dirty

data. You’ll build the patterns that absorb that chaos idempotent consumers, dead-letter queues,

circuit breakers, and reconciliation pipelines on top of Kafka and Spanner.

Entity resolution on messy real-world data. Deduplicating and reconciling provider records

across hundreds of heterogeneous sources, where a wrong merge has downstream

consequences. MDM patterns, confidence scoring, and deterministic vs. probabilistic matching

at scale.

AI-augmented velocity without regression. We use Cursor and Claude Code as force

multipliers. The engineering problem is building review culture, eval frameworks, and test

coverage that keeps quality high as output volume increases.

Observability for a data platform, not just a service. Uptime isn’t enough; you need to know

when a provider record is stale, inconsistent, or wrong. You’ll instrument data quality and

lineage, not just p99 latency.

What We’re Looking For

Engineering fundamentals

* 8+ years building and maintaining production-grade systems including systems where

your API is someone else’s dependency and breaking it has real downstream

consequences

* Track record of shipping high-quality software in fast-paced environments you define the

solution, not just implement a spec

* Strong engineering fundamentals: testing, clean code, maintainability, and performance

optimization

* Experience improving system reliability you’ve debugged hard production problems and

made them not happen again, with SLOs and alerting to prove it

* Comfort mentoring earlier-career engineers and influencing technical direction

API & architecture depth

* Deep experience designing and evolving APIs under active consumers: versioning

strategy, backward compatibility, and contract-first thinking

* Fluency across API paradigms REST, GraphQL, gRPC, and async/event-driven APIs

(webhooks, Kafka topics as contracts) and the judgment to know when each is the right

tool

* Hands-on experience with service-oriented and distributed architectures you’ve worked

across SOA, microservices, and event-driven patterns and can make principled tradeoffs

between them based on coupling, latency, and operational complexity

* Experience designing for API consumers as first-class stakeholders SDK ergonomics,

pagination, rate limiting, error semantics, and documentation as part of the contract, not

an afterthought

* Experience with integration patterns at scale you’ve built or maintained systems that

aggregate and normalize data from many heterogeneous upstream sources, and you

understand the reliability and consistency tradeoffs that come with it: circuit breakers, retry

strategies, idempotency, eventual consistency

Data-intensive systems• Strong data modeling instincts you understand the difference between a schema that’s

easy to write and one that’s easy to query, evolve, and trust at scale

* Experience with high-throughput, event-driven systems: you understand ordering

guarantees, consumer lag, and failure modes in Kafka-like architectures

* Strong sense of data quality: lineage, freshness, and correctness matter as much to you

as throughput

AI-era engineering

* In an AI-augmented engineering environment, you write less and review more you’re

skeptical of generated code in the right ways, and you use that leverage to ship 2–3x

what a non-AI-fluent engineer would

* Fluency with AI-assisted engineering tools (Cursor, Claude Code, MCP servers) this is

part of how we work, not a nice-to-have

Communication & compliance

* Strong written and verbal communication you can explain a technical tradeoff to an

engineer and a product manager in the same conversation

* Experience with sensitive data and security best practices (PII, access controls) in

regulated or compliance-adjacent environments

Nice to Have

* Experience building or operating AI/LLM pipelines in production (not just prototypes)

including eval frameworks, fallback behavior, and monitoring for non-deterministic outputs

* Experience with entity resolution or MDM systems at scale deduplicating messy

real-world data across disparate sources

* Familiarity with healthcare credentialing workflows

* Familiarity with healthcare, compliance, or regulated environments

Technologies & Tools

Java 21 / Quarkus · React / TypeScript · GCP (Spanner, BigQuery) · Kafka · Docker /

Kubernetes · GitHub Actions · Sentry · REST / GraphQL / gRPC · Cursor / Claude

Code / Codex

Technical Skills

• Strong experience with C#, .NET Core / .NET Framework
• Minimum 3+ years hands-on experience with Angular (8+)
• Proficiency in JavaScript, TypeScript
• Experience developing REST APIs
• Knowledge of Entity Framework Core
• Experience with SQL-based databases
• Good understanding of OOP, SOLID principles, design patterns
• Experience in unit testing (xUnit, NUnit, Jasmine, Karma)

Nice-to-Have Skills

• Experience with Azure/AWS cloud services
• Familiarity with Docker and containerization
• Understanding of microservices and API gateway patterns
• Knowledge of messaging queues (RabbitMQ, Kafka)

 Job Overview 

We are seeking a highly skilled Fullstack Developer with expertise in Angular for front-end development and NestJS with TypeScript for back-end development. The ideal candidate will be responsible for building, testing, and maintaining robust, scalable, and secure web applications. You will also manage databases like PostgreSQL and MongoDB, ensuring efficient data management and seamless integration between client-side and server-side systems. 

This role requires a strong understanding of the full web development lifecycle, from designing intuitive user interfaces to developing efficient server logic and implementing security best practices. 

Key Responsibilities 

● Design, develop, and maintain front-end and back-end components using Angular, NestJS, and TypeScript. 

● Collaborate with team members to ensure seamless integration between front-end and back-end services. 

● Develop, optimize, and manage databases (PostgreSQL and MongoDB). 

● Create and maintain RESTful and GraphQL APIs to support front-end applications. 

● Optimize applications for speed, scalability, and user experience. 

● Implement and validate UI/UX designs on the front-end. 

● Write clean, testable, and maintainable code, following industry best practices. 

● Debug and troubleshoot issues across the full stack, ensuring compatibility across browsers and devices. 

● Apply security best practices, including authentication, authorization, and data protection. 

● Participate in code reviews, providing and receiving constructive feedback. 

● Stay updated on emerging technologies and trends to enhance development practices. 

● Contribute actively in Agile/Scrum ceremonies (sprint planning, daily stand-ups, retrospectives). 

Skills & Qualifications 

● Strong proficiency in Angular, TypeScript, HTML5, CSS3, and JavaScript. 

● Hands-on experience with NestJS and back-end development in TypeScript. 

● Solid understanding of PostgreSQL and MongoDB (database design, optimization, and management). 

● Proficiency in RESTful and GraphQL API development and integration. 

● Knowledge of asynchronous programming and event-driven architecture. 

● Familiarity with Docker, Kubernetes, and deployment workflows. 

● Knowledge of security best practices for web applications. 

● Experience with Git and Agile methodologies. 

● Ability to write and maintain unit and integration tests. 

● Strong problem-solving and troubleshooting skills across the full stack. 

● Excellent communication and collaboration abilities. 

● Bachelor’s degree in Computer Science, IT, or equivalent practical experience. 

• Strong knowledge in .NET application development with hands-on experience in .Net core and azure.
• Good knowledge in front-end design (HTML5, CSS (SASS/LESS), Bootstrap, JQuery.
• Develop code based on design/architectural patterns, adhere to coding standards.
• Experience in developing and using RESTful Services and APIs.
• Knowledge of using Git and Version Control Systems.
• Testing and debugging with unit tests.
• Understanding of Agile methodologies. 
• Mandatory skills: NET Core, http://asp.net/" target="_blank">ASP.NET, C#, LINQ, Entity Framework, MS SQL, HTML5, JavaScript, jQuery.

1. Roles & Responsibilities -
   
   * We are looking for full-stack/back-end developers.
   * Our ideal candidate will be able to build applications from scratch and deliver
   a complete project i.e. understand requirements, design architecture, write reusable code that follows basic coding standards, test, deploy and support/follow-up features.
   * As a start-up, we are keen to work with people who are passionate about technology and who love the speed, chaos, and versatility of start-ups.
   
   Skills and Qualifications -
   
   * Team player with strong work ethic; Detail and deadline-oriented; Take ownership of tasks.
   * Good with version control systems like Git.
   * Professional understanding of CS fundamentals, data structures and algorithms.
   * Knowledge of Python is preferred.
   * Hands-on experience with front-end technologies - HTML5, CSS3, Bootstrap library & JavaScript/jQuery.
   * Knowledge of Angular 2/ReactJs is a plus.
   * Knowledge of Rest API is a plus.
   
   
   Perks -
   * Competetive compensation
   * MaBook
   * Friendly Leave Policy

• We are looking for a very Senior or Lead backend engineer with specialization in .NET technologies.
• This is an exciting opportunity to build a clean and modern framework for a customer-facing ecommerce product. You will be part of a product team in San Francisco, USA and Bengaluru, India.
• If you are passionate about building scalable services, you are well-versed with web technologies like MVC, you enjoy working with super smart people that you can learn from and contribute to their knowledge – this is the perfect position for you.
• You should have prior experience in leading engineering projects in an Agile environment, i.e. work with Product Managers to convert product specifications to technical specifications; design and code for complex features; ensure clean code is delivered by team.
• Our core application is used by 100,000+ paying customers, so there's lot of opportunity to make direct impact.

Requirements: ·

• 5+ years of experience in .NET and C#
• Expertise in developing services (SOAP-WCF and REST)
• Expertise in web development frameworks like ASP.NET MVC
• Good knowledge of database concepts and Microsoft SQL Server
• Solid foundation in computer science, with strong competencies in data structures, design patterns, concurrency, algorithms, and software design
• Experience working in any of the JavaScript frameworks like Ember.js, AngularJS or ReactJS is a bonus.
• Strong analytical and troubleshooting skills;
• Bachelors or Master’s degree in Computer Science (or equivalent).
• Note: Bangalore Office at WeWork-Bellandur.
• Salary will be on-par with best in Bangalore.

• Track record of delivering various features in large-scale applications or core systems with at least 5 years of experience. If you've written code in big data applications handling multitudes of data or real-time events, you're in.
• Experience writing multi-component systems or micro-services, with architectures requiring efficient inter-application communication. If you know what Kafka is, and think it's the bee's knees, we will think the same of you.
• Experience writing in a high-level language such as Go, C, Rust, Python, Ruby, etc.. If you're already writing Go, or spent a weekend debugging the worse memory leak ever, that's a big plus.
• Experience writing APIs (either RESTful or not) and RPCs. If you've broken backwards compatibility for your customers once, and dealt with the fallout, we want you (to deal with the fallout again).
• Experience with RDBMS systems (e.g. MySQL, PostgreSQL, Oracle, SQLite) and/or NoSQL databases (e.g. MongoDB, Redis, Cassandra, Couchbase). If you've written queries with more than two joins, or have a strong opinion of why an integer is better as a primary key (or maybe a UUID), we'd like to hear from you.
• Experience with container platforms and orchestrators such as Docker, Kubernetes and OpenShift is a plus. If you can name one way in which a container is different than a regular process, you're golden.
• Are you a free software/open source nerd? Do you maintain open source projects? Are you a Hacker News reader? Do you remember the days when you had to compile your own Linux kernel? Do you believe it should be called GNU/Linux? Have you ever been in a fight with an Emacs user? Are you an Emacs user? Well, we have the job for you!