9/30/2026

Are you ready to shape the digital frontlines of high-scale, enterprise innovation?

A global leader in professional services and digital transformation, recognized for delivering cutting-edge software solutions to Fortune 500 companies, is seeking a Senior Angular Developer to join its fast-growing engineering team.

This is a high-visibility, high-impact role for a person who thrives on building complex, resilient front-end architectures and mentoring engineering teams.

The candidate will take ownership of modern, enterprise-scale web applications, collaborating with cross-functional teams (UI/UX, Backend, Product) across the globe. This role offers the opportunity to work with modern micro-frontend architecture, tackle high-performance challenges, and directly influence engineering best practices.

This opportunity is full-time and permanent.

What’s in it for you:

• Competitive remuneration package and performance-based bonus schemes.Hybrid work models.
• Comprehensive benefits package including Private Health Insurance
• Continuous learning and development through global platforms and professional certifications.
• Career coaching and structured progression paths within global corporate cultures.

What the Role Involves

• Architect & Build: Designing and implementing robust, scalable, and maintainable front-end systems using the latest Angular versions.
• Lead Technical Standards: Establishing best practices for state management (NgRx/RxJS), code modularity, testing, and web performance optimization.
• Collaborate Across Disciplines: Working closely with product managers, UX designers, and backend engineers to translate complex business requirements into seamless digital experiences.
• Mentor & Elevate: Providing technical guidance and code reviews to junior and mid-level developers, fostering a culture of technical excellence.

What the Company Is Looking For

• 3-5+ years of professional web development experience, with 3+ years dedicated to modern Angular (Angular 12+ preferred).
• Deep mastery of TypeScript, RxJS, and modern state management patterns (e.g., NgRx or Signals).
• Strong understanding of Enterprise Design Patterns, micro-frontends, and web performance tuning.
• Proficient with RESTful APIs, GraphQL, and asynchronous data flows.
• Solid experience writing unit and integration tests (using Jasmine, Karma, Jest, or Cypress).
• Excellent command of English (written and spoken), with strong communication and problem-solving skills.

3-5+ years of experience

Effie Diamantopoulou+30 69 4141 1215Παρακαλούμε λάβετε υπόψη ότι για λόγους διαφάνειας και ισότιμης μεταχείρισης, θα αξιολογήσουμε μόνο τις αιτήσεις που υποβάλλονται μέσω του site μας. Μετά τη συλλογή και αξιολόγηση όλων των βιογραφικών σημειωμάτων θα επικοινωνούμε μόνο με τους/τις υποψηφίους/ες που ανταποκρίνονται στις απαιτήσεις της θέσης προς στελέχωση προκειμένου να οριστεί συνάντηση για συνέντευξη. Όλες οι αιτήσεις θεωρούνται απόλυτα εμπιστευτικές. Please note that for transparency and equity reasons, only those applications made online via our site will be assessed. After the screening of all the CVs received, we will only contact the candidates who meet the requirements of the job to arrange an interview. ​ All applications are considered strictly confidential.

9/30/2026

Are you a detail-oriented data engineer ready to drive the technical governance behind a massive enterprise transformation? We are seeking an experienced Migration Engineer to join the IT department of ZeniΘ, a retail energy company operating in a highly regulated and controlled environment.

In this role, you will act as the internal technical counterpart for the data migration activities performed by an external implementation partner. You will be responsible for monitoring, coordinating, reviewing, validating, and following up on migration activities throughout the migration lifecycle, ensuring that agreed requirements, data quality standards, timelines, and technical specifications are properly met.

The successful candidate will work closely with internal business and technical teams, Data Engineers, Business Analysts, system owners, and the external migration vendor to provide technical oversight and ensure the successful execution of migration activities. You will support the review of migration approaches, source-to-target mappings, transformation rules, data quality results, reconciliation activities, testing, migration rehearsals, cutover activities, and post-go-live validation.

The role requires strong technical and analytical capabilities, with a particular focus on data migration, SQL, data validation, system integration, and stakeholder coordination. While the external implementation partner will perform the primary migration execution activities, the Migration Engineer will ensure appropriate internal oversight, technical governance, quality assurance, and timely resolution of migration-related issues.

The company values expertise and provides an environment where you can truly own the strategic vision and drive impactful corporate evolution. In return, you will receive: 

• A competitive remuneration package.
• Hybrid Working Schedule
• Monthly ticket restaurant, besides the salary package
• Monthly wellness allowance
• Employees’ discount program on company’s products (gas,electricity)
• Welcome pack with all the necessary IT equipment
• Multinational, friendly, and free of any kind of discrimination workingenvironment
• Career growth opportunities upon performance appraisal
• Ongoing training funded by the company

ZeniΘ is committed to providing a safe, flexible and respectful environment for all employees and clients, free from all forms of discrimination, bullying and sexual harassment. The aim is for our workforce to be truly representative of all sections of society and our customers, and for each employee to feel respected and able to give their best, regardless of race, ethnicity, color, religion, creed, gender, pregnancy, national origin, nationality, age, physical and mental disability, marital status, sexual orientation, and any other characteristic.

As the Migration Engineer, you will oversee and validate end-to-end data migration lifecycles delivered by external implementation partners. Your core responsibilities will include: 

• Act as the primary internal technical point of contact for the external implementation partner,coordinating and monitoring migration activities throughout the project lifecycle.
• Review and validate the migration approach, technical designs, migration plans, source-to-targetmappings, transformation rules, and implementation deliverables.
• Collaborate with internal business and technical stakeholders to analyze legacy CRM and Billingsystems, document migration requirements, and ensure effective communication with the implementationpartner.
• Monitor and validate data extraction, transformation, loading, and migration activities, ensuring datacompleteness, accuracy, consistency, integrity, and quality.
• Perform and support data profiling, data quality assessments, reconciliation activities, and independentvalidation using SQL and other appropriate techniques.
•  Monitor migration defects, data discrepancies, risks, issues, and dependencies, coordinating theirinvestigation, resolution, and timely escalation.
• Support the planning and execution of migration testing, including integration testing, UAT, mockmigrations, end-to-end rehearsals, and validation of test results.
• Support cutover and go-live activities, including migration monitoring, stakeholder coordination, riskmanagement, and post-migration validation and reconciliation.
• Ensure appropriate migration documentation, testing evidence, reconciliation reports, and technicalspecifications are maintained in compliance with data governance, security, and audit requirements.
• Participate in project governance activities and provide regular updates on migration progress, risks,issues, quality, and outstanding actions.

To excel in this position, you should bring strong technical analytical capabilities paired with hands-on expertise in relational databases and data migration lifecycles. We are looking for: 

• Strong understanding of data migration methodologies, lifecycle activities, and project deliveryapproaches (Agile, Waterfall, or hybrid).
• Strong technical and analytical skills with the ability to understand complex data structures, systems,and business processes.
• Ability to critically review and challenge migration approaches, technical designs, data mappings, andmigration results.
• Strong experience in data validation, reconciliation, data quality assessment, and investigation of datadiscrepancies.
• Strong organizational skills with the ability to coordinate multiple migration activities, deliverables, risks,and dependencies.
• Proven ability to collaborate effectively with internal stakeholders, technical teams, and external vendorsor implementation partners.
• Strong ownership, accountability, attention to detail, and ability to deliver under tight deadlines andcritical go-live conditions.
•  Excellent communication and interpersonal skills, with strong written and verbal English.

Educational Level:

• Bachelor’s Degree in Computer Science, Information Systems, Data Science, Engineering, or a relatedtechnical field.
• Master's Degree in Information Systems, Data Science, Business Analytics, Engineering, or TechnologyManagement will be considered an asset.

Other Knowledge:

• Strong knowledge of SQL and relational databases.
• Hands-on experience with data analysis, data profiling, data validation, and data reconciliation.
• Strong understanding of ETL/ELT processes and data integration concepts.
• Experience reviewing and validating source-to-target data mappings and transformation rules.
• Familiarity with CRM, Billing, Finance, or other enterprise operational systems.
•  Understanding of customer, account, contract, product, billing, invoice, payment, balance, and othertransactional data domains.
•  Experience with data migration tools, ETL platforms, APIs, batch processing, and file-based dataexchanges.
• Understanding of data governance, data security, data privacy, and data quality principles.
• Familiarity with migration testing methodologies, defect management, and reconciliation processes.
• Knowledge of project management and delivery tools for monitoring tasks, risks, issues, anddeliverables will be considered an advantage.
• Familiarity with the Energy & Utilities business domain will be considered a strong advantage.

Work Experience:

•  4+ years of professional experience in Data Engineering, Data Migration, Systems Integration, DataManagement, or a related technical field.
• 2+ years of hands-on experience supporting complex data migration or enterprise system transformationprojects.
• Experience working with large and complex datasets and relational databases.
• Strong practical experience with SQL and data validation techniques.
• Experience with source-to-target data mapping, transformation, data quality assessment, andreconciliation.
• Experience coordinating and monitoring technical activities delivered by external vendors orimplementation partners will be considered a strong advantage.
• Experience participating in system integration, data migration testing, migration rehearsals, cutover, orgo-live activities.
• Experience working with CRM and/or Billing systems will be considered a strong advantage.
• Experience in the Energy & Utilities sector will be considered an advantage.

4+ years as a Data Engineer

9/30/2026

Are you a Data Governance Expert ready to shape the future of a leading global enterprise and join a dynamic, fast-paced team dedicated to driving digital transformation and organizational excellence?

As a Data Governance Expert, you will own enterprise governance policies, business definitions, compliance frameworks, ownership models, and drive widespread governance adoption across the organization.

Key Responsibilities

• Framework Ownership: Maintain close alignment with Data Owners, Stewards, and Custodians while defining RACI accountability models to drive governance ownership.
• Roadmap & Collaboration: Plan capacity, dependencies, and team ways of working, collaborating closely with data teams to ensure end-to-end governance completeness.
• Business Adoption: Drive governance awareness and train business users to embed governance principles directly into delivery processes.
• Policy Implementation: Prioritize, enforce, and sign off on data governance deliverables covering data cataloging, lineage, privacy, security, and quality controls.

Technical & Professional Skills Required

• Governance Framework Strategy: Proven experience defining enterprise Data Governance frameworks, RACI models, and ownership structures across cross-functional teams.
• Policy & Compliance Management: Deep expertise in prioritizing and enforcing governance policies across cataloging, lineage, data security, privacy, and data quality.
• Roadmap & Delivery Planning: Strong capabilities in roadmap planning, capacity assessment, and setting up collaborative ways of working across data teams.
• Change Management & Enablement: Demonstrated track record of driving business adoption, conducting user training, and embedding governance into active software and data delivery lifecycles.

Data Governance Expert 

Have some questions first? Contact Maria Hadjichristodoulou at 6952381381 from Monday to Friday. Otherwise, feel free to contact me at mhadjichristodoulou@randstad.gr

Please note that for transparency and equity reasons, only those applications made online via our site will be assessed. After the screening of all the CVs received, we will only contact the candidates who meet the requirements of the job to arrange an interview. ​All applications are considered strictly confidential.

9/30/2026

Are you a Data Governance Engineer ready to shape the future of the ready to shape the future of a leading global enterprise and join a dynamic, fast-paced team dedicated to driving digital transformation and organizational excellence?

As a Data Governance Engineer, you will implement robust governance controls, metadata management, lineage tracking, data quality monitoring, access control, and GDPR compliance capabilities across our Google Cloud Platform (GCP) ecosystem.

Key Responsibilities

• Metadata & Lineage Integration: Connect Looker to Collibra and build automated pipelines to harvest report lineage and metadata from ETL layers.
• Report Catalog: Maintain a central inventory of standard reports tracking ownership, update frequency, and expiration dates.
• Data Quality: Design quality controls, set up automated monitoring rules, and build reconciliation dashboards.
• Data Privacy & GDPR: Implement PII controls, anonymization processes, and data retention policies across GCP, Looker, and Marketplace platforms.
• Marketplace Automation: Automate lifecycle workflows (onboarding approvals, ownership changes, and archival) using Collibra.

Technical Skills & Qualifications

• Data Governance & Cataloging: Hands-on experience with Collibra for enterprise metadata management, data cataloging, and automated lineage integration.
• GCP & Data Ecosystem: Strong expertise in Google Cloud Platform (GCP) data architectures and BI/Semantic layer integration with Looker.
• Lineage & Metadata Automation: Proven experience building automated metadata harvesting tools, parsing ETL pipelines, and implementing recurring polling mechanisms.
• Data Quality & Privacy Frameworks: Practical knowledge of designing data quality monitoring rules, automated reconciliation dashboards, and implementing GDPR/PII privacy controls (anonymization, retention policies).
• Process Automation: Background in driving operational efficiencies by automating governance workflows, approval gates, and report lifecycle controls within data marketplaces.

Data Governance Engineer

Have some questions first? Contact Maria Hadjichristodoulou at 6952381381 from Monday to Friday. Otherwise, feel free to contact me at mhadjichristodoulou@randstad.gr

Please note that for transparency and equity reasons, only those applications made online via our site will be assessed. After the screening of all the CVs received, we will only contact the candidates who meet the requirements of the job to arrange an interview. ​All applications are considered strictly confidential.