Position: Senior .Net/SQL Developer
Company: Par Technologies
Experience required: 5y
English level: upper

ParTech, Inc. is seeking a Senior .Net/SQL Developer to join our Data Central software development team. This is a technical growth role.

ParTech, Inc. is seeking a **Senior .Net/SQL Developer** to join our Data Central software development team. This is a technical growth role. The ideal candidate will have a solid foundation in software development with a passion for continuing to build upon that. We’re PAR and our purpose is:

To deliver solutions that connect people to the restaurants, meals, and moments they love. We take that responsibility very seriously.
As a leading provider of restaurant technology to the world's top restaurant brands, we’re calling all rebels, instigators, idealists, and builders to join our constantly growing team. If you’ve excelled at every job, you’ve held but always thought something was missing, please, read on.

PAR invented the FIRST point-of-sale terminal over 40 years ago, yet we operate much like a start-up at the forefront of restaurant technology. PAR’s solutions are used to serve tens of millions of guests every day in over 120 countries. Our mission is to build the number-one restaurant technology company in the world, and we’re off to a great start. We believe our customers want technology that is open and fast that enables their ability to innovate.

We’re looking for people who are hungry to go beyond the idea of ‘just a job’. PAR’s not for everyone though: We work hard, and we really reward success. We push ourselves and each other to be better every day. We’re ferocious in battle but gentle in spirit. We’re hands-on people. We keep our room clean and make our bed because details matter. We believe it is better to be fast than big, and that being both is best. We believe diversity creates strong systems and communities. We experiment. Sometimes we break things, but we learn quickly. We’re honest and our intentions are good. And we always offer the last slice of dessert to our guests. We’ve got each other’s and our customers’ backs no matter what.
We believe that our ambition is only limited by our ability to attract and retain great people; people who are up for the challenge to change the game with us! If it sounds like you belong here, we should meet!

**So, if you want to**:
- work on large, complex applications in a competitive global market
- improve your personal and technical skillset
- work closely with a professional distributed team in Ukraine and the United States

**Our Tech Stack**:
• EDI: MS Visual Studio, MS SQL Server Management Studio, WebStorm, Postman
• Back-end: C#,.Net7, SQL Server, Redis, ClickHouse, Kafka
• Windows: C#, .Net, DevExpress
• Front-End: Angular 15, ASP.Net,.Net5
• Hosted on Microsoft Azure

**What you will need to do**:
• Design and implement solutions to requirements that are easily maintainable, highly scalable, deeply tested, and very high-quality
• Assist with troubleshooting and resolving complex production system issues, including critical issues 
• Obtain a deep level of understanding in areas of the product worked on
• Propose architecture and design optimizations
• Analyze the performance and scalability impact of various in-place and proposed designs
• Work with the development and testing teams to ensure consistent, high-quality deliveries
• Continually strive for increased efficiency, maintainability, and quality
• Perform peer design and code reviews and provide feedback on areas that need improvement
• Assist in the technical and professional growth of team members
• Maintain highly cohesive and collaborative relationships with team members and other coworkers


**What do we need from you**:
• Familiarity and comfort with agile software development principles and practices
• Deep understanding of OOP, Design patterns, SOLID principles
• Advanced knowledge of C# development including areas: asynchronous programming, multi-threading, interfaces, dependency injection
• Proficient in developing systems built on SQL Server: triggers, stored procedures, functions
• Proficient in optimizing query performance using query optimization tools
• Experience in design and implementation of RESTful services
• The ability to write clean, readable, self-documenting code with clear separation of concerns
• Flexible and adaptable to work with a variety of technology and business challenges.
• Good understanding of code versioning tools (GIT).
• Able to work independently and in a team, take ownership of work.
• Good organizational and problem-solving skills.
• Excellent debugging skills
• Strong analysis skills and the ability to synthesize multiple perspectives
• Have excellent communication skills — good in English language (verbal and written)
• A degree in Computer Science, Engineering, Physics or similar
• Have at least 5 years of .Net experience

It would be **desirable** to have the following:
• Practical knowledge of Unit testing, code coverage, and Test-Driven Development
• Understanding of containers and the codebase suitable to run in such an environment
• Experience in writing microservices and using microservice architecture.
• Angular, Typescript, Expertise in JavaScript, JS, JSON, HTML, CSS (LESS/SASS)
• Windows Azure experience
• ClickHouse, Kafka, Redis experience
• GitHub knowledge

**We offer a generous remuneration package that includes**:
- Competitive Contract Employment Salary Opportunities;
- Health and Wellness Package;
- Unbonded PTO (Paid Time Off);
- Sick leave days.