Full-Stack Software Engineer
About the company
OTE Group is the largest technology company in Greece and a member of the Deutsche Telekom Group. Through technology and innovation, we work to create a better world for all.
Diversity, inclusion and equality are at the core of our corporate culture.
This is the reason why we create an equal working environment in which our people can excel for their expertise, professional experience, conscientiousness, and responsibility.
Become part of our network and let’s create your future together!
About the role
Join a fast-moving engineering team building enterprise-scale products that are secure, resilient, and built to last. You’ll own features end-to-end - backend, frontend, and delivery and help shape architecture, standards, and developer experience as we evolve modern systems at scale.
This is a great fit if you like shipping real software, care about quality, and enjoy improving the way teams build.
Key responsibilities
• Build features from idea to production: clarify requirements, design the approach, implement, test, release, and iterate.
• Backend engineering: design and ship services, APIs, and integrations (Java/Spring Boot) with reliability and performance in mind.
• Frontend delivery when needed: implement modern web UI, flows, and integration points with a product mindset.
• Engineering excellence: raise the bar via code reviews, refactoring, testing, observability, and pragmatic architecture.
• Developer experience: improve CI/CD, tooling, templates, internal utilities, and best practices.
• High-trust collaboration: work closely with cross-functional partners, especially during demanding delivery phases.
Required Skills
• Strong engineering fundamentals: clean code, OOP, pragmatic design, performance awareness, and testing discipline.
• Hands-on experience delivering full-stack, production software.
• Solid knowledge of Java and Spring Boot (services, APIs, patterns, debugging).
• Proven experience developing scalable SPAs with React and/or Next.js
• Deep understanding of React hooks, state management, routing, and SSR/SSG concepts
• Experience optimizing performance and improving frontend architecture
• Experience with CI/CD pipelines and shipping safely to production.
• Comfort with databases (SQL + NoSQL concepts, modeling, queries).
• Ability to work independently in a remote setup with high ownership and communication.
Preferred Skills
• Public GitHub/GitLab showing real projects.
• Experience experimenting with AI-driven developer tooling (test generation, review helpers, DX automation).
• Curiosity about how software is built: developer productivity, quality, and scalable team practices.
What we offer
At OTE Group, we recognize and reward every effort without discrimination, through a wide range of benefits and programs for our people:
Your benefits
- Competitive remuneration package
- Cafeteria benefits
- Company Mobile & Device Subsidies
- Fixed telephony, Internet & COSMOTE TV Packages
- Modern working environment, working laptop only
Your balance
- Flexible working arrangements
- Private insurance for employees and their family members
- Family Care: Maternity, childbirth and parental leave to care for children, above the minimum required by law. Provided equally to working mothers & fathers
Your wellness
- Health, safety & wellness programs: Exercise & Wellness Platform “The Coach”
- Wellness and sports activities, dietician appointments, medical check-ups, etc.
- OTE Group psychological service
Your development
We foster an empowering culture, encouraging our people to seize every opportunity to learn with the goal to achieve personal development, through:
- Unlimited access to digital learning platforms Percipio & Coursera
- Various f2f custom made learning academies
- Talent & rotation programs
Your On-boarding
- Virtual new hire pre-boarding & onboarding program
- A buddy to support you in the first months working with us