As a Martech Integration Engineer, you will play a key role in ensuring evolution and end-to-end technical integration of ING Romania marketing technology ecosystem and sustain one of the most important objectives of the bank, Growth.
You’ll work in a high‑impact role at the intersection of Technology, Digital Marketing, and Data, enabling reliable data flows between ad platforms, analytics and marketing automation systems, core banking systems, and digital channels - while meeting ING’s engineering, security, and data standards.
You’ll join the Growth Tribe / Martech technical Area**,** working in a cross‑functional Agile team alongside engineers, digital marketing specialists, architects, and security experts. The team combines product- driven goals with strong engineering discipline, collaborating closely with local and global stakeholders as well as strategic vendors.
We value ownership, transparency, continuous learning, and pragmatic solutions designed for a regulated banking environment
Collaborate in an international environment to analyze business needs and turn them into well‑architected, reliable integration solutions.
Design, implement, and maintain system‑to‑system integrations across the Martech stack (e.g. CDP, analytics, attribution, consent, advertising platforms, CRM).
Act as technical owner of integration flows, including APIs, event pipelines, server‑side tracking, and batch or file‑based interfaces.
Ensure data consistency, quality, and observability across integrated systems through monitoring, logging, alerts, and reconciliation checks.
Drive onboarding of new Martech tools by coordinating technical setup, environments, connectivity, and access management.
Collaborate with architects to align integrations with ING reference architectures, security standards, and data governance requirements.
Act as a technical reference point for Java/JVM‑based components within the Martech ecosystem, providing guidance on design, quality, and technical decisions, while collaborating closely with JVM engineers and aligning with overall platform standards
Manage dependencies, risks, and technical constraints related to third‑party platforms and vendors.
Contribute to continuous improvement of integration standards, documentation, and reusable patterns within the Growth / Martech domain.
Support incident investigation and problem management for Martech integrations, ensuring efficient root‑cause analysis and remediation.
Bachelor’s or master’s degree in computer science, Information Systems, Engineering, or equivalent practical experience.
5+ years of experience in system integration, solution architecture, platform engineering, or similar technical roles.
Experience with Martech or Growth technology stacks: CDP, analytics, attribution, advertising platforms, marketing automation and experimentation tools
Hands‑on experience with API‑based integrations (REST / gRPC, webhooks, OAuth, service accounts) and event streaming platforms (e.g. Event Hubs).
Experience working with cloud‑based platforms and SaaS solutions, preferably in Martech or data‑intensive environments.
Familiarity with event‑driven architectures (client‑side and server‑side events, tagging, streaming concepts).
Familiarity with cloud‑native, container‑based application platforms and service migration patterns.
Experience with near‑real‑time and batch data flows, including payload validation and schema management.
Solid understanding of security, privacy, and consent implications in data integrations (GDPR awareness required).
Familiarity with enterprise security, risk, and architecture governance processes (identity, application security, vulnerability management).
Professional working proficiency in English.
Experience with the following Martech solutions: Adobe, Braze, Optimizely, Tealium, Amplitude.
Experience with server‑side tracking patterns, including reverse‑proxy-based implementations.
Knowledge of SQL and Oracle, with the ability to reason about datasets, metrics, and data quality.
Experience working in regulated environments such as banking, finance, or insurance.
Impactful work in a fun and collaborative environment
Open-concept offices designed for both teamwork and relaxation
Corporate events and social gatherings
Hybrid way of working with flexible working schedule and short week options
Monthly budget on Benefit platform
Extra annual leave days depending on the total length of working experience
Growth opportunities through upskilling/ reskilling programs and a variety of learning and development platforms: ING Learning Centre, Udemy, Bookster, as well as through trainings and certifications
Possibility of accessing Internal roles, International Short-Term Assignments or Long-Term Assignments
Context to make an impact through Sustainability and Corporate Social Responsibility projects.
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ING believes in a world where everyone has the right to grow and progress in their own way. We express this in our global tagline, “do your thing”. Perhaps more than in any other large company, we extend our belief in the power of autonomy to our own people. But there’s a catch. In return for great freedom, we expect people to do great things for our customers, our stakeholders, and ING at large.
To work here is to be surrounded by people who are energetic, ambitious, friendly and respectful: talented specialists who take the responsibility and autonomy to make great things happen. We stay curious, thrive on change, and seek new and better ways to make it happen. Active in Romania for more than 30 years, ING Bank pioneered and challenged the local banking industry. Technology and innovation are at the core of what we do, making our products relevant for our customers’ lives and businesses.
ING Bank Romania is the only bank with an organic growth within the top 10 local banks by assets, without acquisitions of client portfolios or other banks. ING Bank Romania is an universal bank with more than 1.8 million customers from three business segments: individuals (retail), SME and Mid-Corporate companies and Wholesale Banking.
Join us!
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ING Bank is a global financial institution of Dutch origin offering retail and wholesale banking services. It provides savings, lending, investment, and insurance products to individuals and businesses across numerous countries.
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