About the Role
As a Senior Full Stack Software Engineer at Epicor, you will be responsible for designing, building, and enhancing software products that deliver real business impact. You will apply strong computer science fundamentals, system design expertise, and deep JavaScript/TypeScript experience to create scalable, secure solutions. Working closely with cross‑functional teams, you will help translate business needs into technical solutions, improve existing products, and mentor other developers while championing best practices across the codebase. What you will be doing Understand business needs and architect, design, and develop new features aligned with technical standards and product goals Collaborate with product, quality assurance, and engineering teams to deliver high‑quality, reliable software solutions Build and enhance backend services with a strong focus on performance, scalability, and security Evaluate and integrate tools, libraries, and frameworks to improve developer productivity and system quality Mentor and support other developers through code reviews, technical guidance, and knowledge sharing Promote coding standards and best practices to ensure maintainable, reusable, and well‑documented code Solve complex technical challenges while contributing to scalable, secure system designs What you will likely bring 4+ years of full‑stack development experience using JavaScript, TypeScript, Python, or similar languages Strong backend development experience with Node.js and REST APIs (for example, Express or Fastify) Experience with TypeScript‑heavy development and modern JavaScript practices Front‑end experience with React.js (preferred) or similar frameworks such as Angular or Vue Solid understanding of SQL, including query writing, migrations, and performance optimization Experience with PostgreSQL, Redis, and event‑based or job‑processing systems Familiarity with Docker and containerized development workflows Proven ability to work through ambiguous requirements and deliver effective, end‑to‑end solutions Strong communication and collaboration skills with a problem‑solving mindset What could set you apart Experience with state management tools such as Redux and validation tools such as Zod Knowledge of data communication tools including sockets Understanding of permissioning models and security analysis Styling and design experience using frameworks such as SASS or Tailwind Hands‑on experience with cloud development and message queues, including AWS Lambda, Amazon SQS, and RabbitMQ Exposure to Snowflake and system optimization techniques Experience working with AI‑aware development environments or AI‑supported architectures #-LI-HYBRID #LI-MB2 About Epicor At Epicor, we’re truly a team. Join 5,000 talented professionals in creating a world of better business through data, AI, and cognitive ERP. We help businesses stay future-ready by connecting people, processes, and technology. From software engineers who command the latest AI technology to business development reps who help us seize new opportunities, the work we do matters. Together, Epicor employees are creating a more resilient global supply chain. We’re Proactive, Proud, Partners. Whatever your career journey, we’ll help you find the right path. Through our training courses, mentorship, and continuous support, you’ll get everything you need to thrive. At Epicor, your success is our success. And that success really matters, because we’re the essential partners for the world’s most essential businesses—the hardworking companies who make, move, and sell the things the world needs. Competitive Pay & Benefits Health and Wellness: Comprehensive health and wellness benefits designed to support your overall well-being. Internal Mobility: Opportunities for mentorship, continuing education, and focused career goal setting, with 25% of positions filled internally. Career Development: Free LinkedIn Learning licenses for everyone, along with our Mentoring Program to boost your personal development. Education Support: Geographically specific programs to balance the cost of education with the benefits of continued learning and personal development. Inclusive Workplace: Collaborate with a diverse team in an inclusive, global workplace that fosters innovation and celebrates partnership. Work-Life Balance: Policies built on mutual trust and support, encouraging time off to rest, recharge, and reconnect. Global Mobility: Comprehensive support for international relocations and permanent residency processes. Equal Opportunities and Accommodations Statement Epicor is committed to creating a workplace and global community where inclusion is valued; where you bring the whole and real you—that’s who we’re interested in. If you have interest in this or any role- but your experience doesn’t match every qualification of the job description, that’s okay- consider applying regardless. We are an equal-opportunity employer. Recruiter: Matthew Brady At Epicor, we know that success comes from working together. Everyone has a role to play, and it’s the essential partnerships across our company that are crucial to our customers' success and our growth as a business. We’re truly a team. Working in close partnership, we bring wide-ranging talents together in powerful collaborations. We think innovatively, share our knowledge generously, and constantly learn from our colleagues. We’re proud of the success we achieve every day, but we never stop challenging ourselves and encouraging each other. Together, we go further and imagine an even brighter future. Whatever your career journey, we’ll help you find the right path. Through our training courses, mentorship, and continuous support, you’ll get everything you need to thrive. At Epicor, your success is our success. And that success really matters, because we’re the essential partners to the world’s most essential businesses – the hardworking companies who make, move, and sell the things the world needs. Thank you for considering a career with Epicor. Whether you're exploring opportunities on our careers page, preparing for a phone screen or interview, have already applied, or have been through our application process, we appreciate your interest and the time you have invested. We are committed to showing you how much we care about your future. Epicor Career Assistant can help you land a job nearly 2.5x faster than the national average. We've brought you the best job searching tools all in one place, at no cost to you. At Epicor, we believe putting people first is the right thing to do. Click here to get started. At Epicor, we are committed to upholding the highest standards of integrity and transparency. We have become aware of phishing scams where individuals pose as our recruiters, hiring managers, and/or HR Business Partners to obtain personal information. These scams can seem legitimate, but it's important to know how to protect yourself. How to Identify Phishing Scams: Epicor Will Never Ask for Payment: Our recruiters will never ask for payment to apply for a position or as a condition of employment. For example, any required background check will be facilitated by Epicor. Beware of Misleading Communications: Do not pay any fees to individuals, agencies, or employment portals related to an interview or other interaction with Epicor. Epicor will not be responsible for any loss or damage suffered. Verify Authenticity: All legitimate Epicor communication will come from the following alias/domains: "Workday@epicor.com", "Recruiting@epicor.com", and/or "First name.Last name@epicor.com". The only valid domain is www.epicor.com. Verify job positions on our careers site at jobs.epicor.com and confirm that the recruiter you speaking to is listed on the requisition. Be cautious of generic emails and check for misspellings of Epicor or non-Epicor email addresses (e.g., gmail.com, yahoo.com, or even close variations like @epicor.talent.com). If you have any questions or encounter any suspicious emails, job postings, and/or communication from what appears to be Epicor, please report them to recruiting@epicor.com immediately.