Data Integration Engineer in London

Prophix helps finance teams improve accuracy and performance through Prophix One™, our Financial Performance Platform. We bring planning, reporting, and automation together so people can focus on meaningful work instead of repetitive tasks. As we expand our AI‑enabled capabilities, you will join a team where intelligent tools support better outcomes and people guide each decision with clarity and purpose. We have teams and offices across the UK, Europe, North America, and Australia.

As a Data Integration Engineer, you will contribute to connecting clients’ ERP and financial systems with Prophix to unlock the full potential of their data. Working closely with Professional Services and cross‑functional teams, you will help design, build, and maintain integration solutions that automate the retrieval, transformation, and delivery of financial data. This is a permanent, full‑time position, open to candidates based in Lisbon or Brussels (hybrid) or fully remote within the respective country. This is a hands‑on technical role focused on API integrations, SQL‑based data processing, cloud‑hosted environments, and financial data workflows. You will primarily work on well‑defined integration tasks, gradually building toward more complex problem‑solving and solution design. You will also gain practical experience working with ERP systems, secure data pipelines, and scalable integration architecture while being supported by experienced team members through mentorship and collaboration.

What You Will Do

• Integration Development: Build and support integrations between client ERP/accounting systems (e.g., NetSuite, Sage Intacct, D365, SAP, SunSystems) and Prophix.
• API Integration: Develop and enhance REST and SOAP API connections using JavaScript‑based scripting.
• Data Processing & ETL: Write SQL queries to transform, validate, and stage financial data in relational databases (MySQL/PostgreSQL).
• Cloud & File Integrations: Support secure SFTP workflows and cloud storage integrations (AWS/Azure).
• Troubleshooting & Optimization: Investigate integration issues, reconcile data discrepancies, and improve reliability and performance.
• Collaboration & Documentation: Document integration logic and contribute to improving internal best practices.

What You Will Bring

If this role excites you but you don’t meet every requirement, we still encourage you to apply. At Prophix, curiosity, adaptability, and diverse perspectives matter. Your experience may be exactly what we need.

• A mix of experience, training, or education that helps you succeed in this role.
• Degree in Computer Science, Engineering, Data, or related field (or equivalent practical experience).
• Experience with SQL and relational databases.
• Familiarity with REST APIs and JSON.
• Programming knowledge in JavaScript, Python, or a similar scripting language.
• Basic understanding of ETL concepts.
• Strong analytical thinking and attention to detail.
• Comfort using AI tools responsibly to support tasks such as research, drafting, or data review.
• Ability to learn new tools and adapt as technology evolves.
• Curiosity and openness to exploring new approaches.
• Collaborative mindset when working with teams and technology.
• Must be legally entitled to work in the country where this role is located.

Preferred Qualifications

• Exposure to ERP or accounting systems.
• Experience working with financial datasets (GL, trial balance, transactions, dimensions).
• Familiarity with API authentication methods (OAuth 2.0, tokens).
• Exposure to cloud platforms such as AWS or Azure.
• Understanding of integration design patterns or data flow architecture.
• Interest or experience in contributing to solution design discussions for client integrations.

What Success Looks Like

• 30 days: You understand our tools, product, and people.
• Within 90 days: You work independently on meaningful tasks.
• Within 6 months: You contribute ideas, improvements, and measurable impact.

Why Join Prophix?

Prophix builds technology that helps organizations plan and make better decisions with confidence. You will collaborate with colleagues across regions, contribute to a platform used worldwide, and grow your skills through practical work and AI‑enabled tools. We support flexibility depending on team needs and location, and our values guide how we operate: Pursue Excellence, Build with Purpose, Create Wins for All, and Drive Continuous Innovation.

What’s Included for You?

• Competitive compensation inclusive of an annual performance‑based bonus.
• A comprehensive benefit package.
• Annual wellness allowance.
• Education assistance.
• Paid time off aligned with local employment standards.
• Social events and team gatherings that strengthen community.
• Opportunities to get involved in Environmental, Social, and Governance (ESG) initiatives.
• Quarterly Town Halls and Kickoffs that bring teams together to celebrate wins, share updates, and look ahead at what’s next.

Apply Now!

If this feels like the right environment for you, we’d love to meet you and help you build your career as a Phixer!

Accessibility & AI Transparency

Prophix promotes an accessible hiring process. If you need accommodation at any stage, we’ll work with you. Some interviews may be recorded so our hiring team can review and assess responses fairly and consistently. As part of our commitment to Responsible AI, we use a small number of AI‑supported tools to help with tasks like resume review, shortlisting, or creating interview summaries. AI is never used as the sole basis for hiring decisions, and your personal data is never used to train AI models. If you'd prefer not to take part in any AI‑assisted step, just let us know and we’ll be happy to accommodate.