LMW

Application Architect

IT OperationsPosted on Nov 13

Full-timeAthens, GreeceNo salary listed

About the Job

Requirements

A bachelor's degree in Information Technology, Computer Science, Computer Engineering, or a related field.
At least 5 years of experience in solution or application architecture.
Experience with end-to-end integration architecture in banking or financial services.
Experience with integration architecture design using API-led, event-driven, and orchestration patterns.
Ability to produce and own architecture sign-off artefacts.
Familiarity with core banking systems.
Experience with architecture governance and review board facilitation.
Experience with integration design sign-off and traceability.
Experience mentoring and providing technical leadership to architect or developer teams.
Proficient verbal and written communication skills in Greek and English.
Completion of military obligations, if applicable.
Ability to make decisions and resolve technical conflicts.
Ability to communicate architecture decisions clearly to technical and business stakeholders.
Experience liaising with client enterprise architecture teams.
Ability to perform under pressure.

Responsibilities

Define and govern project platform architecture and design standards.
Own the target-state integration architecture vision and ensure all integration work aligns with it.
Establish authentication and authorization standards, including role-based access control, single sign-on and identity-provider patterns, as well as security, audit-trail, and fallback-behavior standards.
Oversee DevSecOps pipeline design, including continuous integration and continuous delivery and deployment automation, and define the environment strategy; secure integration design sign-off.
Provide technical governance during system integration testing, non-functional requirements testing, and user acceptance testing phases, and lead production deployment planning.
Delegate detailed integration flow design, sequence diagrams, API specification artefacts, and initial load design and execution to the Integration Architect.
Mentor the Integration Architect and development team, and liaise with the client Architecture team.

Application Architect

LMW · Athens, Greece (Hybrid) · — · Posted 2026-11-13

Workplace: hybrid

Department: IT Department

Description

LMW HR Group, on behalf of its client, a leading multinational IT company, is seeking an Application Architect to contribute to ongoing and upcoming projects, related to the end-to-end integration architecture of Banking Products.

The selected candidate will have the chance to join a technological institution with a rich heritage of empowering financial solutions and fostering economic growth. They will be part of a dynamic team dedicated to driving impactful financial strategies and leading the way in digital transformation, revolutionizing the industry. Our client prioritizes integrity, excellence, and a commitment to fostering financial stability, providing an environment where your expertise can shape the future of the global financial landscape.

Key Responsibilities:

Define and govern the project platform architecture and design standards
Own the target-state integration architecture vision and ensuring all integration work aligns to it
Establish Authentication and Authorization (RBAC, SSO/Identity Provider patterns), security, audit-trail and fallback-behavior standards)
Oversee DevSecOps pipeline design (CI/CD, deployment automation) and environment strategy; securing integration design sign-off
Provide technical governance during SIT, NFRT and UAT phases, leading production deployment planning
Delegate detailed integration flow design, sequence diagrams, API specification artefacts and Initial Load design & execution to the Integration Architect
Mentor the Integration Architect and development team. Liason with the client Architecture team

Requirements

Bachelor’s degree in Information Technology, Computer Science, Computer Engineering or any related field.
5+ years of experience in solution / application architecture
End-to-end integration architecture in banking / financial services
Integration architecture design — API-led, event-driven and orchestration patterns
Ability to produce and own architecture sign-off artefacts
Familiarity with core banking systems
Architecture governance & review board facilitation
Integration design sign-off & traceability
Mentoring and technical leadership of architect/developer teams
Proficient verbal and written communication skills in both Greek and English.
Strong leadership skills, collaborative spirit, sense of ownership, and accountability.
Completion of military obligations if applicable.

Soft Skills:

Strong decision-making and ability to resolve technical conflicts
Clear communication of architecture decisions to both technical and business stakeholders
Liaison with client enterprise architecture teams
Able to perform under pressure

Benefits

Hybrid working model (with a minimum of 2 days per week on-site at the client's premises).
Be part of an international company with a fast-paced working environment, with a rich heritage of empowering financial solutions and fostering economic growth.
Be part of a dynamic and flexible team, dedicated to drive impactful financial strategies and lead the way in digital transformation, revolutionizing the industry.
Continuous learning with the most modern methods - unlimited access to e-learnings.

Apply

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About the Company

LMW

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