Senior Integration Engineer Consultant

Ever wondered what it feels like to be a Senior Integration Engineer / Consultant in Netcompany

Joining us as a Senior Integration Engineer / Consultant you will lead the design delivery and optimization of critical integration solutions across our enterprise ecosystem. Youll work closely with architects analysts and engineers mentor junior colleagues and ensure integrations are high-quality resilient and scalable.

As a Senior Integration Engineer / Consultant you will:

• Design implement and optimize SOA and microservice integration solutions including orchestration mediation messaging retries idempotency and correlation.
• Lead API design and governance ensuring performance resiliency and adherence to non-functional requirements.
• Translate business requirements into integration specifications and SLAs managing scope risks and technical trade-offs.
• Build troubleshoot and maintain REST/SOAP services data mappings transformations and vendor integrations.
• Develop automation scripts CI/CD pipelines and contribute to observability logging and monitoring using tools like Grafana Kibana and ELK.
• Mentor junior engineers review designs and pull requests and promote best practices across the team.
• Ensure all integrations meet security compliance and performance requirements including OAuth2/OIDC/SAML mTLS and audit logging.
• Lead integrations across CRM ERP Billing Collections Portals and Chatbots mastering vendor APIs and managing change effectively.

Qualifications :

What would make you a fit for the role:

• Extensive experience with integration patterns (request/response pub/sub batch file-based event-driven) and complex integration flows.
• Strong skills in data formats and transformations (JSON XML XSLT/JSON).
• Proven ability to build test and optimize APIs/services with robust error handling and resilience.
• Scripting experience (Unix shell WLST) for operational tasks and automation.
• Hands-on expertise with ESB or iPaaS platforms (Oracle SOA Suite 12c/OSB MuleSoft or equivalent).
• Proficiency with CI/CD tools Git and version-control workflows.
• Solid understanding of unit and integration testing practices.
• Experience with logging monitoring and observability tools (Grafana Kibana ELK).
• Deep knowledge of security and compliance protocols (OAuth2/OIDC/SAML mTLS API keys secure secrets handling).
• Excellent communication leadership and mentoring skills.
• A collaborative approach strong teamwork skills and a proactive mindset to drive high-quality solutions.

It would also be a plus if you match some of the following:

• Advanced SQL for monitoring and troubleshooting; strong PL/SQL skills are a plus.
• Experience in Telecommunications (Telco) or Utilities environments.
• Hands-on experience with Oracle Integration Cloud (OIC).
• Exposure to large-scale enterprise ecosystems and managing vendor APIs.

Additional Information :

Being a part of the Netcompany team you will be provided with: 

• The opportunity to work in a modern environment & in a hybrid working model
• A seamless onboarding experience and a buddy to support you on your first steps
• A competitive compensation & benefits package
• Health and life insurance program
• Meal and commuting allowance
• Well-being activities (on premises)
• Continuous learning opportunities using the most modern methods (unlimited access to Udemy for Business ad-hoc trainings)
• A personalized development plan for targeted career growth

If you are looking forward to be part of a diverse environment and have the opportunity to work alongside well-experienced professionals on challenging large-scale projects that directly impact millions of citizens around the globe then this is the place to be!

By joining Netcompany in Athens you will be part of a vivid team of 2300 tech professionals. When at the office youll have the flexibility to work from our three modern sustainable and state-of-the-art offices!

Please upload your CV in English via the Apply button. All applications will be treated as strictly confidential.

We ensure equal opportunities treatment and consideration to all candidates. Discrimination based on sex racial or ethnic origin religion or belief disability age sexual orientation or marital status physical or mental disability or any other factor protected by applicable laws and regulations is prohibited. As part of the Netcompany culture we respect human rights and focus on creating a positive workplace where all employees are valued and where diversity and inclusion are a vital part of our everyday working experience.

In the following link you may find our CV Submission privacy notice: Work :

No

Employment Type :

Full-time