Fifty Five Technologies- DotNet Backend/ Full Stack Developer

About Company

FiftyFive is a global software development and technology consulting company, delivering full-cycle digital solutions across industries and geographies. We help businesses across the USA, UK, Australia, MENA, and the Nordics accelerate innovation and drive digital transformation.

Our offerings span

Custom Software & MVP DevelopmentWeb & Mobile App DevelopmentCloud Engineering (AWS, Azure, GCP)Embedded Software & IoT SolutionsUI/UX and 3D DesignSoftware Testing & QA

Website: https://www.fiftyfivetech.io/

BACKEND DEVELOPER

Location: Gurgaon, Noida, Chennai, Bangalore, Navi Mumbai, Pune

Experience: 5+ yrs

Required Skills

Strong proficiency in C# and .NET Core / ASP.NET Core

Experience building Web APIs and RESTful services

Strong understanding of SQL Server/PostgreSQL and query optimization

Hands-on experience with Azure cloud services Azure Functions Azure Blob Storage Azure Queues / Service Bus

Experience with Entity Framework or ORM tools

Understanding of Microservices Architecture

Familiarity with authentication, authorization, and security best practices

Key Responsibilities

Design, develop, and maintain scalable backend applications using C# and .NET Core

Build and optimize RESTful APIs and backend services

Develop cloud-native applications using Azure services

Work with Azure Functions, Blob Storage, Service Bus, and related services

Implement microservices architecture and distributed systems

Optimize SQL queries, database performance, and data models

Collaborate with frontend, QA, and DevOps teams for end-to-end delivery

Ensure code quality through code reviews, testing, and best practices

Troubleshoot production issues and improve system reliability and performance

Participate in technical discussions, architecture planning, and system design

FULLSTACK DEVELOPER

Job Description

Full Stack Developer (.NET + Angular/React + Azure)

Job Location Gurgaon, Noida, Chennai, Bangalore, Navi Mumbai, Pune

Experience: 5+ Years

Employment Type: Full-Time

Job Overview

We are looking for a skilled Full Stack Developer with strong expertise in .NET technologies, modern frontend frameworks (Angular/React), and Azure cloud services. The ideal candidate should be capable of building scalable, high-performance applications and working across the full development lifecycle.

Key Responsibilities

Design, develop, and maintain scalable web applications using .NET Core and modern frontend frameworksBuild and consume RESTful APIs and Web APIsDevelop responsive and user-friendly interfaces using HTML5, CSS, JavaScript, Angular/ReactWork with SQL databases for data modeling, optimization, and performance tuningIntegrate and manage Azure services such as Functions, Blob Storage, and QueuesCollaborate with cross-functional teams to define, design, and ship new featuresEnsure application performance, scalability, and securityParticipate in code reviews, debugging, and troubleshooting production issues

Must-Have Skills

Strong experience in C#, .NET Core, Web APIs, REST servicesHands-on experience with AngularJS or ReactJSProficiency in HTML5, JavaScript, and Modern CSSStrong knowledge of SQL (SQL Server or similar)Experience with Azure Managed Services (Functions, Blob Storage, Queues)Understanding of full software development lifecycle (SDLC)

Good to Have Skills

Experience with Webpack / build toolsKnowledge of Microservices architectureExperience with Docker / Kubernetes (containerization)Exposure to Microfrontends architecture

Preferred Qualifications

Bachelors degree in Computer Science or related fieldExperience working in Agile/Scrum environmentsStrong problem-solving and analytical skills

What We Offer

Opportunity to work on cutting-edge technologies and cloud-based systemsCollaborative and growth-oriented work environmentCareer advancement and learning opportunities .