Senior Full Stack Engineer – .Net, React

Job not on LinkedIn

🕒 August 11

🇭🇷 Croatia – Remote

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 10%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Newfire Global Partners

WebsiteLinkedInAll Job Openings

501 - 1000 employees

Founded 2016

💼 Consulting

🏥 Healthcare

📣 Marketing

Consulting • Healthcare • Marketing

Newfire Global Partners is an American IT services and advisory firm (founded in 2016 in Boston) that provides talent augmentation, software engineering, data & analytics, and AI/ML advisory to enterprise and investor clients. The company offers multidisciplinary engineering, product, and marketing teams, technical due diligence for VC/PE, data platform optimization, and an internal ML tool (Novel Heat) to improve code quality and Scrum velocity. Newfire operates across the Americas, Europe, and APAC with a 24x5 follow-the-sun delivery model and focuses on sectors such as digital healthcare, fintech, cybersecurity, and education technology.

📋 Description

• Design and develop enterprise-grade, high-volume web and data application platforms and cloud-based technical solutions using AWS or GCP • Develop and support APIs and business logic using C#, .NET, Docker, RabbitMQ, and related technologies • Develop and support web user interfaces using JavaScript frameworks such as Vue.js and React.js • Participate in design discussions and solution design sessions with product management and software development teams • Support critical production issues and infrastructure needs • Provide hands-on guidance and mentorship to front-end and back-end developers • Coach, mentor, and guide peer developers and QA engineers while collaborating with product managers, program managers, DevOps, and technical leaders • Evaluate, prototype, and select software solutions to improve technology infrastructure • Recommend enhancements to product performance and scalability • Develop unit tests and API integration tests to maximize code coverage • Apply Test Driven Development practices and software quality measurement tools • Foster innovation and engineering excellence • Participate in hiring processes and interview panels

🎯 Requirements

• 10+ years of relevant work experience, including at least 5 years working in an Agile scrum team • 8+ years working with C#/.NET and related technologies • 5+ years working with AWS and technologies including EKS, SQS, ECS, and Redis Cache • 5+ years working with relational databases such as MySQL or PostgreSQL, in-memory key-value databases such as Redis, and NoSQL databases such as Elasticsearch and MongoDB • 5+ years designing, implementing, and maintaining CI/CD processes using Bitbucket Pipelines, Jenkins, and/or GitHub Actions • Experience with OOP, SOA, microservices, and design patterns • Experience building RESTful APIs • Experience with multiple technology stacks and ability to learn new technologies quickly • Excellent analytical and problem-solving skills • Excellent communication skills • Strong attention to detail • Comfortable with Linux systems and Bash command line • Proficient with Git, npm, and Docker • Good knowledge of AJAX, JSON, HTML, and CSS • Legal work authorization in the country of residence, with documentation required • Expected to participate in hiring processes and interview panels