Job Description:
JOB SUMMARY:
We are seeking a seasoned SAP Software Developer III to join our SAP Solutions team. In this role, you will design, develop, and maintain Vertex products and connectors that seamlessly integrate with SAP systems. The ideal candidate brings deep expertise in SAP technologies, exceptional programming skills, and a proven track record of delivering secure, scalable, and high-performance solutions.
ESSENTIAL JOB FUNCTIONS AND RESPONSIBILITIES:
Architect, design, develop, and unit test SAP solutions (ABAP, Fiori/UI5, BTP) ensuring the highest quality, security, and compliance with SAP authorization standards to prevent unauthorized access.
Implement, test, maintain, and support SAP applications and integrations based on approved technical design specifications and SAP development guidelines.
Prepare detailed technical design specifications derived from functional requirements and business process analysis across SAP modules and BTP services.
Review functional requirements and technical designs to ensure fit-to-standard, maintainability, and performance optimization.
Lead the triage and resolution of complex internal and customer issues, performing root cause analysis, implementing fixes, and ensuring timely restoration of service while maintaining high customer satisfaction.
Perform ongoing security maintenance and general product upkeep, including applying SAP Notes, implementing patches, monitoring for vulnerabilities, and ensuring compliance with security standards and best practices.
Work independently to plan, prioritize, and deliver complex, business-critical SAP development tasks as part of agile project teams.
Participate in and lead architecture and code reviews enforcing development standards, ATC checks, and security best practices.
Promote continuous improvement by identifying inefficiencies in development processes and implementing automation or quality enhancements.
Lead or contribute to SAP projects including upgrades, rollouts, integrations, and cloud enablement initiatives.
Provide guidance and mentorship to junior SAP developers on best practices, tools, and methodologies.
Maintain and update Jira stories for clarity and accuracy, ensuring requirements, technical details, and status are current and well-documented to support smooth development and collaboration.
Participate in all status meetings and internal planning sessions, ensuring cross-functional understanding and release readiness.
Operate under minimal supervision with full accountability for technical decisions within SAP governance frameworks.
Occasional travel required for workshops, UAT, and go-live support.
Participate in additional SAP-related projects or duties as assigned.
KNOWLEDGE, SKILLS AND ABILITIES:
Core SAP Skills
SAP Integration Technologies
Expertise in SAP Cloud Integration (CPI) and SAP Process Orchestration (PI/PO) for building and managing integration flows.
Strong knowledge of IDoc, RFC, BAPI, and ALE for SAP-to-SAP and SAP-to-non-SAP communication.
Experience with OData services, REST/SOAP APIs, and API Management on SAP BTP.
SAP Business Technology Platform (BTP)
Familiarity with SAP BTP Integration Suite, Event Mesh, and Workflow Management.
Understanding of CAP (Cloud Application Programming Model) for building extensions and services.
SAP Development Skills
Proficiency in ABAP for backend development and enhancements.
Experience with SAP UI5/Fiori for front-end development when needed for integration scenarios.
Experience in SAP SD, MM and/or FI modules.
Security & Compliance
Knowledge of SAP authorization concepts (roles, PFCG, SU24) and secure integration practices (OAuth, JWT).
Ability to apply SAP Notes, patches, and security updates for connectors and integration components.
Monitoring & Troubleshooting
Hands-on experience with SAP tools like SLG1 (Application Log), ST22 (Dump Analysis), SMQ2 (Queue Monitoring), and Message Monitoring in CPI/PI.
Performance & Quality
Familiarity with ATC checks, Code Inspector, and performance tuning for integration flows and ABAP code.
Experience implementing unit tests and test-driven development for SAP integration components.
Skilled in working within a team-oriented, collaborative environment, ability to partake in and contribute to technical, design and retrospective dialog
Proven analytical and problem-solving skills, passionate about learning and applying new technologies
Able to identify root cause of system issues and determine short- and long-term resolutions
EDUCATION AND TRAINING:
B.S. in Computer Science or Software Engineering, or equivalent education and experience
Six (6) plus years of experience in application development
Or equivalent combination of education and/or experience
Other Qualifications
The Winning Way behaviors that all Vertex employees need in order to meet the expectations of each other, our customers, and our partners.
• Communicate with Clarity - Be clear, concise and actionable. Be relentlessly constructive. Seek and provide meaningful feedback.
• Act with Urgency - Adopt an agile mentality - frequent iterations, improved speed, resilience. 80/20 rule – better is the enemy of done. Don’t spend hours when minutes are enough.
• Work with Purpose - Exhibit a “We Can” mindset. Results outweigh effort. Everyone understands how their role contributes. Set aside personal objectives for team results.
• Drive to Decision - Cut the swirl with defined deadlines and decision points. Be clear on individual accountability and decision authority. Guided by a commitment to and accountability for customer outcomes.
• Own the Outcome - Defined milestones, commitments and intended results. Assess your work in context, if you’re unsure, ask. Demonstrate unwavering support for decisions.
COMMENTS:
The above statements are intended to describe the general nature and level of work being performed by individuals in this position. Other functions may be assigned, and management retains the right to add or change the duties at any time.
Pay Transparency Statement:
Base pay offered to new hires may vary based upon factors including relevant industry and job-related skills and experience, geographic location, and business needs.* The range displayed does not encompass the full potential of the role, which allows for further growth and career progression.
In addition, as a part of our total compensation package, this role may be eligible for the Vertex Bonus Plan (VOB), a role-specific sales commission/bonus, and/or equity grants.
Learn more about Life at Vertex and connect with your recruiter for more details regarding Vertex's compensation and benefit programs.
*In no case will your pay fall below applicable local minimum wage requirements.
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What We Do
The Trusted Leader in Tax Technology.
We're Vertex (VERX). A pioneer in tax automation for more than 45 years. We proudly serve over 4,000 customers worldwide with distinction and provide comprehensive tax solutions that enable global businesses to transact, comply, and grow with confidence.
Our collaborative, friendly culture is the foundation of everything we do and who we are. We're proud to be an employer guided by a common purpose by building trusted relationships at work, in business and in our communities. We strive to be a values-driven employer of choice who attracts, retains, and inspires talented professionals to achieve their full potential. We employ over 1,500 full-time professionals across three continents: US, Europe, and Brazil.
Our software, content, and services address the increasing complexities of global commerce and compliance by reducing friction, enhancing transparency and enabling greater confidence in meeting indirect tax obligations. As a result, our software is ubiquitous within our customers’ business systems, touching nearly every line item of every transaction that an enterprise can conduct. Our software is fueled by over 300 million data-driven effective tax rules and supports indirect tax compliance in more than 19,000 jurisdictions worldwide.
We partner with the world’s most respected companies and harness their strengths to deliver the best tax technology solution to businesses across the globe. We integrate with key technology partners that span ERP, CRM, procurement, billing, POS and e-commerce platforms. We also work closely with over 50 tax, accounting and consulting firms to provide the integrated tax technology solutions.
Why Work With Us
Innovative, agile, and growth-minded professionals thrive at Vertex. Our remote-first culture offers flexibility and connection, while our focus on indirect tax technology and global expansion creates real impact. With leadership development and a strong emphasis on well-being, careers flourish here.
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