TRCI-26-04123

Full Stack Engineer (React +.NET + AWS)

Contract full-stack engineer needed (3–10 years) with strong React and TypeScript/JavaScript on the frontend and C#/.NET on the backend. The role involves building and integrating services on AWS (ECS, SQS, RDS, ElastiCache/Redis), working with SQL Server (complex T-SQL and stored procedures), and designing hybrid cloud/on-prem systems. Must be comfortable with Docker and CI/CD using GitHub Actions, and understand distributed systems patterns like message queues, retries, idempotency, and data synchronization. Nice-to-haves include payments (Stripe/Adyen/Shift4), multi-tenant SaaS, Terraform/IaC, Next.js, and ability to read VB.NET.

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Position summary

Location: United States of America (the)
Workplace: On-site
Employment: Contract
Experience: Minimum 3 years and Maximum 10 years

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Role overview

Why This Role Matters.

Your Impact

Deliver Enterprise Value

Help organisations solve complex business problems through modern technology, consulting expertise and measurable outcomes.

Collaboration

Work Across Teams

Collaborate with consultants, architects, engineers and client stakeholders throughout the project lifecycle.

Growth

Learn Continuously

Gain exposure to enterprise technologies, certifications, mentoring and real-world project experience.

Career Path

Grow With Ubique

Build a long-term consulting career with opportunities to take on greater responsibility and leadership over time.

Responsibilities

What You'll Be Doing.

Every role at Ubique contributes directly to solving meaningful business challenges for our clients.

Technology stack

Tools & Technologies.

The platforms and technologies you'll use to build modern, enterprise-grade solutions.

React

Required

TypeScript

Required

JavaScript

Required

Node.js

Required

C#

Required

VB.NET

Required

ASP.NET

Required

ASP.NET Core

Required

.NET

Required

.NET Core

Required

SQL Server

Required

T-SQL

Required

stored procedures

Required

AWS

Required

ECS

Required

SQS

Required

RDS

Required

ElastiCache

Required

Redis

Required

Docker

Required

Requirements

Skills & Experience.

We value curiosity, collaboration and continuous learning. If you don't meet every requirement but believe you can make an impact, we'd still love to hear from you.

Essential

Required Qualifications

React

TypeScript

JavaScript

ASP.NET/.NET

Node.js

SQL Server

Complex T-SQL

Stored procedures

System design for hybrid cloud and on-premises systems

Message queues

Retries and backoff strategies

Idempotency

Data synchronization

AWS (ECS, SQS, RDS, ElastiCache/Redis)

Docker

GitHub Actions

CI/CD pipelines

Preferred

Nice to Have

Payment integrations (Stripe, Adyen, Shift4)

Multi-tenant SaaS

Terraform (or other Infrastructure as Code tools)

Next.js

Ability to read and understand VB.NET code

What you'll gain

More Than Just A Job.

We're committed to helping every team member grow professionally, personally and technically while working on meaningful projects.

Global Exposure

Collaborate with international clients and multicultural teams on enterprise programmes.

Continuous Learning

Expand your expertise through mentoring, certifications and hands-on project experience.

Career Growth

Take ownership, develop leadership skills and grow your consulting career over time.

Flexible Working

Hybrid and remote collaboration designed around trust and delivering exceptional outcomes.

People First

Join a supportive culture where collaboration, respect and long-term relationships come first.

Enterprise Projects

Work on meaningful technology initiatives for leading organisations across industries.

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Apply for Full Stack Engineer (React +.NET + AWS)

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