Senior Full-Stack Developer (Automated restaurant system) in Sigma Software

We are looking for a Senior Full-Stack Developer adept at writing prototype code and testing various packages and frameworks in an iterative lifecycle. You will join a multidisciplinary team comprised of Chefs, Marketers, UX Designers, Fabricators, and Logistics Experts for a US-based company. 

The work will cover various workstreams, from an Automation (Robotics) Control System to a Supply Chain & Inventory Management System and up to a customer-facing next-generation ordering platform. 

Sounds interesting, doesn't it? Keep reading!

A US-based startup calls for a fan of technological progress and development, a Senior Full-Stack Developer, to grab the chance to change the restaurant world!

Customer

An early-stage, founder-funded startup from the USA. 

Project 

We are building a new model for sustainable and equitable restaurants, brining environmental and social justice to the fast food world. The project is a highly automated restaurant and cooking line system.

This new restaurant concept is based on high-quality vegetable-based food, single-piece flow (no batch production), and a highly optimized supply system. These principles are in place to attain our goal of producing as little carbon as possible.

The current team includes 28  members, including Full -Stack Developers, CSS Developers, Data Engineers, Business Analysts, Project Managers, and QA. 

Responsibilities

Design, develop, and maintain robust software applications using .NET 8 and Angular 17
Implement microservice event-driven architectures using DDD, CQRS, and event-sourcing principles
Integrate hardware components (robots, printers, scanners) over TCP
Utilize RabbitMQ and MassTransit for messaging and service orchestration
Leverage Azure Services, including Service Bus, App Service, API Gateway, and Entra ID for cloud-based solutions
Design and manage SQL databases using Entity Framework Core
Implement real-time communication features using SignalR
Collaborate with cross-functional teams to define, design, and ship new features
Participate in code reviews to maintain code quality and share knowledge
Mentor junior engineers and contribute to the continuous improvement of the development process

Requirements

At least 5 years of commercial experience in development with a focus on the specified technology stack
Strong proficiency in .NET 8 and Angular 17
Proven experience with microservice event-driven architecture, DDD, CQRS, and event sourcing
Experience with hardware integration over TCP (robots, printers, scanners)
Deep understanding of messaging systems (RabbitMQ, MassTransit)
Proficiency with Azure Services (Service Bus, App Service, API Gateway, Entra ID)
Strong knowledge of SQL and experience with Entity Framework Core
Experience with real-time communication technologies like SignalR
Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field
At least an Upper-Intermediate level of English

______________________________________________________________________________

We are looking for a Senior Full-Stack Developer who can write code prototypes and test various packages and frameworks in an iterative lifecycle. You will join a multidisciplinary team consisting of programmers, marketers, UX designers, production and logistics specialists for a company based in the USA. 

The work will cover various areas: from an automation system (robotics) to a supply chain and inventory management system, as well as to a customer-oriented next-generation ordering platform. 

Sounds interesting, right? Read more!

Client

Founder-funded startup from the US.

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Project

We are creating a new model of sustainable and balanced restaurants, introducing environmental and social justice to the world of fast food. The project is a highly automated system of restaurant and culinary lines.

This new restaurant concept is based on high-quality plant-based products, a complete flow (no mass production) and a highly optimized supply system. These principles are aimed at achieving our goal - to produce as little carbon as possible.

The current team consists of 28 employees, including Full-Stack developers, CSS developers, data engineers, business - analysts, project managers and quality control specialists.

Responsibilities

Design, develop and maintain reliable software applications using .NET 8 and Angular 17

Implement event-driven microservice architectures using DDD, CQRS and event-sourcing principles

Integrate hardware components (robots, printers, scanners) through TCP

Use RabbitMQ and MassTransit for messaging and service orchestration

Use Azure Services including Service Bus, App Service, API Gateway and Entra ID for cloud solutions

Design and manage SQL databases using Entity Framework Core

Implement real-time communication features using SignalR

Collaborate with cross-functional teams to define, design and implement new features

Participate in code reviews to maintain code quality and knowledge sharing

Mentor junior engineers and contribute to continuous improvement in the development process

Requirements

At least 5 years of commercial development experience with a focus on the specified technology stack

High proficiency in .NET 8 and Angular 17

Proven work experience with event-driven microservice architecture, DDD, CQRS and event sourcing

Experience integrating hardware components via TCP (robots, printers, scanners)

Deep understanding of messaging systems (RabbitMQ, MassTransit)

Experience with Azure Services (Service Bus, App Service, API Gateway, Entra ID)

SQL knowledge and experience with Entity Fframework Core

Experience with real-time communication technologies such as SignalR

Bachelor's or Master's degree in Computer Science, Engineering or related field