{"id":196524,"url":"https://alion.io/job/ing-group-senior-java-engineer-omaap-pss-ing-hubs-romania-2","title":"Senior Java Engineer - OMaaP - PSS @ING Hubs Romania","company":{"id":3744,"name":"ING Group","domain":"ing.com","url":"https://alion.io/company/ing","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":80,"open_postings":107,"ghost_share":0.009,"stale_share":0.776,"repost_share":0.028,"time_to_fill_p50_days":28,"computed_at":"2026-10-28T05:59:10Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bucharest, Romania"],"countries":["RO"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":38000,"max_usd":96000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":15},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Apache Kafka","optional":false},{"name":"Azure DevOps","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"Java","optional":false},{"name":"JUnit","optional":false},{"name":"OpenShift","optional":false},{"name":"Prometheus","optional":false},{"name":"Scrum","optional":false},{"name":"Spring Boot","optional":false}],"status":"live","first_seen_at":"2026-09-03T13:13:31Z","employer_posted_date":"2026-09-03","last_verified_at":"2026-10-28T09:20:46Z","board_verified":true,"closed_at":null,"days_open":54,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":54},"description":"Discover ING Hubs Romania\nING Hubs Romania offers 130 services in software development, data management, non-financial risk & compliance, audit, and retail operations to 24 ING units worldwide, with the help of over 2000 high-performing engineers, risk, and operations professionals.\nWe started out in 2015 as ING’s software development hub, then steadily expanded our range to include more services and competencies. Now we provide borderless services with bank-wide capabilities and operate from Bucharest.\nOur tech capabilities remain the core of our business, with more than 1800 colleagues active in Data and Analytics Tech, Tech Foundation and Channels, Retail Core Banking and Architecture, and Global Products and Technology Services.\nWe enjoy a flexible way of working and a highly collaborative environment, where fair and constructive feedback is encouraged.\nFor us, impact isn't a perk. It's the driver of our work. We are guided and rewarded by a shared desire to make the world a better place, one innovative solution at a time. Our colleagues make it their job to do impactful things and they love doing it in good company. Do you?\nThe Mission\nYou will work in the dynamic and challenging environment of Payment. We operate according to a Scrum development process with two-week sprints and strongly believe in the DevOps approach to delivering IT solutions. We strive to have the high-quality mission-critical software delivered in time using iterative development with regular milestone reviews with stakeholders following the ING’s agile way of working to reduce surprises in what we build.\nThe Order Manager As A Platform is responsible for:\nBuilding internal and external OMaaP APIs;\nCreating orders for execution and routing them to the payment engine;\nWarehousing orders until they are executed;\nTracking the status during the entire life-cycle of an order;\nReporting the status of an order through direct and assisted channels.\nThe future of the OMaaP is really interesting and contains many challenges and opportunities. For example, processing instant payments and exposing APIs to the outside world.\nYour day to day:\nAPI Development: Design, develop, and maintain robust APIs and components essential for supporting the business cases of OMaaP. Ensure the platform remains reliable and efficient;\nIntegration and Persistence: Guarantee seamless integration of APIs with technologies such as Kafka, Elastic, and Cassandra, ensuring data persistence and smooth communication between different system components;\nDevOps Collaboration: Collaborate closely with Ops engineers to implement and optimize API integrations, bridging the gap between development and operations;\nAgile Scrum Process: Actively participate in Agile Scrum development processes, including attending regular meetings, contributing to sprint planning, and working in iterative cycles to continuously improve our product;\nContinuous Delivery: Commit to delivering working software to production every two weeks, maximizing customer satisfaction and impact through regular feedback loops;\nMonitoring and Alerting: Assist in setting up and maintaining delivery metrics to Prometheus, ensuring effective system monitoring and timely alerts to address any issues;\nSoftware Development: Design, develop, test, deliver, and maintain high-quality software solutions. Develop complex new functionality and coordinate its implementation in the production environment;\nAutomation: Automate deployment, functional testing, technical testing, and other processes from the start;\nSupport: Provide both functional and technical support for the application.\nWhat you’ll bring to the team:\nProven experience building and maintaining high-quality Java (17+) Spring Boot microservices in a distributed environment.\nHands-on expertise with Kafka, Docker, OpenShift, Azure DevOps, Cassandra, and the ELK stack.\nStrong capability in designing, evolving, and maintaining RESTful APIs, including domain models, validation flows, and integration contracts.\nAbility to actively contribute to architecture discussions, including service boundaries, data models, event-driven communication, and performance considerations.\nCommitment to code quality through thorough code reviews, enforcement of engineering standards, and mentoring of less-experienced team members.\nExperience providing accurate estimates and contributing effectively to sprint planning and refinement sessions.\nSolid background in unit and integration testing, using JUnit and Karate Framework.\nStrong problem-solving skills to investigate, reproduce, and resolve issues across test, acceptance, and production environments.\nAbility to produce and maintain clear technical documentation covering deployments, configurations, and service behavior.\nExcellent communication skills in English.\nIf you want to deep dive into the processing of personal data conducted by ING Hubs Romania during the recruitment process and your rights related to it, read the privacy notices on our website (make sure to scroll until you reach the Data Protection section/ Candidates 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