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Senior Full Stack Engineer for CRM Customer Acquisitions and Digital Transformation

Remote, USA Full-time Posted 2025-11-24

Introduction to arenaflex

arenaflex is at the forefront of innovation, driving business transformation through cutting-edge technology and engineering excellence. As we transition from a traditional IT model to a tech organization, we're seeking talented individuals to join our team and co-create a culture of psychological safety and continuous improvement. Our mission is to deliver high-performance, low-latency platforms and applications that exceed customer expectations and drive business growth.

Job Overview

We're looking for an experienced Senior Engineer to play a key role in our engineering staff, working across the organization to provide a frictionless experience for our customers and maintain the highest standards of protection and availability. As a Senior Engineer at arenaflex, you'll work in a highly collaborative environment, interfacing with various teams such as Salesforce CRM, Infrastructure, Architecture, Release Management, Application Security, and Business Product Owners to develop and deliver critical solutions that transform and reimagine legacy workflows and processes.

Key Responsibilities

  • Scope, design, and build scalable, resilient distributed systems that meet the needs of our business and customers
  • Build product definition and leverage your technical skills to drive towards the right solution, ensuring that our products and services are of the highest quality
  • Engage in cross-functional collaboration throughout the entire software lifecycle, including testing, to ensure that our solutions are thoroughly tested and meet our high standards
  • Lead in design sessions and code reviews with peers to elevate the quality of engineering across the organization and promote a culture of continuous improvement
  • Define, create, and support reusable application components/patterns from a business and technology perspective, ensuring that our solutions are efficient, effective, and scalable
  • Utilize developer tooling and a variety of Azure tools and services across the software development life cycle to perform advanced-level Java application design, implementation, and maintenance activities under minimal direction
  • Mentor other engineers, sharing your knowledge and expertise to help them grow and develop in their roles
  • Consistently share best practices and improve processes within and across teams, promoting a culture of collaboration and continuous improvement

Essential Qualifications

  • Advanced programming experience with at least two modern languages such as Java, C++, Python, or C# including object-oriented design
  • Strong understanding of web service integration (REST/SOAP) and enterprise middleware integration tiers (Apache Camel, Spring, Spring Boot)
  • Experience using web technologies such as HTML, CSS, JavaScript is preferred
  • Experience with Flutter and React is preferred
  • Excellent communication skills, with the ability to lead projects from the front and interact with clients and sponsors on a regular basis
  • Experience building the architecture and design (architecture, design patterns, reliability, and scaling) of new and current systems
  • Advanced understanding of DevOps Concepts and Cloud Architecture
  • Experience with continuous delivery and infrastructure as code
  • Strong problem-solving ability, with the ability to analyze complex problems and develop creative solutions
  • Ability to excel in a fast-paced, startup-like environment, with the ability to adapt to changing priorities and deadlines

Preferred Qualifications

  • Experience with Salesforce standard objects/records, custom object creation, validation rules, and relationships
  • Knowledge of building and configuring flows, and process builders
  • Knowledge of Salesforce Apex, SOQL, Visualforce, and Lightning Aura / LWC components
  • Experience with Salesforce CDP is beneficial

Education and Experience

We're looking for candidates with a Bachelor's degree in Computer Science, Information Systems, or equivalent education or work experience. You should have at least 4+ years of professional software development experience with at least two modern languages such as Java, C++, Python, or C# including object-oriented design. Additionally, you should have 3+ years of experience building the architecture and design of new and current systems, 3+ years of experience with AWS, GCP, Azure, or another cloud service, and 2+ years of experience in open-source frameworks.

Career Growth and Learning Benefits

At arenaflex, we're committed to helping our employees grow and develop in their careers. We offer a range of training and development programs, including paid training and licensures, tuition reimbursement, and mentorship opportunities. Our goal is to provide our employees with the skills and knowledge they need to succeed in their roles and advance in their careers.

Work Environment and Company Culture

arenaflex is a dynamic and innovative company that values collaboration, creativity, and continuous improvement. We believe in providing a work environment that is supportive, inclusive, and respectful, where our employees can thrive and reach their full potential. We're committed to diversity, equity, and inclusion, and we strive to create a workplace that reflects the diversity of our customers and the communities we serve.

Compensation, Perks, and Benefits

We offer a competitive salary range of $66,000.00 - $185,000.00 per year, depending on experience and qualifications. Our benefits package includes premier medical, dental, and vision insurance, paid vacation, sick and parental leave, 401(k) plan, and tuition reimbursement. We also offer a range of perks, including paid training and licensures, and a dynamic and supportive work environment.

Conclusion

If you're a motivated and talented Senior Engineer looking for a new challenge, we encourage you to apply for this exciting opportunity at arenaflex. As a Senior Engineer, you'll play a key role in driving our business transformation and delivering high-quality technology products and services that exceed customer expectations. Don't miss out on this opportunity to join a dynamic and innovative company that values collaboration, creativity, and continuous improvement. Apply now and take the first step towards an exciting and rewarding career at arenaflex.

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