Data Engineering Manager (Data & AI)

Location: Greece
Our Tech Stack:
https://stackshare.io/companies/sedna

About Sedna:
Sedna is at the forefront of revolutionising global trade, serving as the North Star for businesses navigating the complexities of international commerce. Our AI-powered platform is designed to make global trade more efficient, transparent, and sustainable. As we continue to grow and innovate, we are looking for exceptional talent to join our journey and contribute to our mission of transforming global trade.

You can find out more about us on our website: https://sedna.com/

About the role:
Sedna is seeking a Senior Platform Engineer to join our dynamic Platform Engineering team. In this critical role, you will ensure the high availability, performance, and scalability of Sedna's SaaS solutions.

Working at the intersection of development and operations, you will play a key role in automating our infrastructure, improving system reliability, and driving efficiency across our platforms.

Our services mostly run on AWS, with some systems running on Azure and GCP. Languages in use include Kotlin, Elixir, Java and Python. We use a broad range of technologies including Kubernetes, MySQL, PostgreSQL, Oracle, OpenSearch and Kafka.

Our platforms are critical to global trade and are used by users across the world, 24 hours a day, 365 days a year. We process many millions of emails and other transactions each day, and our storage is at petabyte scale.

Your responsibilities:

• Develop and maintain scalable, resilient cloud-based infrastructure using industry best practices.
• Implement automation tools and frameworks for automatic code deployment and system management.
• Monitor system performance, troubleshoot issues, and implement strategies to ensure high availability and minimal downtime.
• Collaborate with development and product teams to enhance the scalability and efficiency of the application architecture.
• Participate in on-call rotations, providing expert support for critical system incidents and ensuring rapid resolution.
• Continuously evaluate and implement new technologies and tools to enhance system reliability and operational efficiency.

In your first 90 days, you can expect:

• You’ll be hands on from day one, working to make Sedna faster, more scalable, more efficient and more secure.
• We’ll invest in getting you familiar with our platforms rapidly. You’ll pair with members of the platform engineering team, architects and developers to gain an in-depth understanding of how everything works.
• We’ll help you build a full understanding of the environment in which we work and we’ll get you up to speed with our planning and roadmapping processes, so you can start influencing the direction of Platform Engineering

What We're Looking For:
Essential

• Proven experience in SRE, DevOps, Platform Engineering or similar roles, operating and evolving production infrastructure at large scale, ideally within complex, distributed, or high-availability environments where uptime, security and data integrity are business-critical.
• You've designed or significantly re-architected cloud infrastructure (not just maintained it), diagnosed and resolved production incidents under pressure, and can point to specific systems you've made more resilient, scalable, or cost-efficient.
• Highly proficient with AWS - we use VPC, IAM, ELB/WAF, EC2, ECS, EKS, S3, Lambda, Step Functions, Glue, Kinesis, CloudWatch, CloudTrail, SageMaker, Bedrock, OpenSearch, RDS, ElastiCache SES, KMS and more.
• Demonstrable experience with containerization technologies (Docker, Kubernetes), and infrastructure as code (IaC) tools (e.g., Terraform, Terragrunt, and Ansible).
• Skilled in scripting and automation (e.g., Python, Bash, Javascript) and experience with CI/CD pipelines and practices.
• A tenacious problem-solver with a proactive approach to identifying and resolving system bottlenecks and stability issues.
• Excellent communicator, capable of working collaboratively across both technical and non-technical teams, being able to explain complex technical issues in clear, understandable terms.
• Passionate about learning new technologies and continuously improving systems and processes.

Desirable

• Experience in working in compliant environments (SOC2, ISO27001, ISO27701)
• Experience in working with Azure, including MS Graph, and/or GCP
• Understanding of information security concerns and demonstrable experience of working cross-functionally across organisations to ensure and improve security
• Experience with Kotlin, Java or Elixir - the ability to read, debug and edit existing code is significantly more important than being able to write green-field code.
• Exposure to advanced k8s ecosystem tooling, including Karpenter and cdk8s.

Our Values:
Finally, culture is important to us, so we also look for candidates who share our values:

Stay Ahead, Stay Agile

• We don’t just adapt-we anticipate change and act with confidence.
• Curiosity, data, and customer insights help us stay ahead of the curve.
• We embrace challenges as opportunities and remain resilient under pressure.
• By staying open to new ideas and ways of working, we lead the future.

Execute With Focus

• We turn strategy into action, delivering measurable results that matter.
• Every initiative counts-discipline and ownership drive business impact.
• We make smart decisions with speed, balancing pace and precision.
• Clear priorities keep us focused on what moves the needle.

Work Together, Win Together

• Collaboration is our superpower-we succeed as one team, internally and with customers.
• We co-create solutions, seek feedback, and build the future of the OS together.
• Strong relationships are built on trust, respect, and shared goals.
• By aligning across teams and with customers, we unlock greater impact.

🚀
Join Bally’s Intralot as a Senior Software Engineer (Java)!

Your Role

Are you an experienced
Java Developer
ready to take the next step in your career?

Do you enjoy designing scalable systems, working with
modern technologies
, and being part of a collaborative, forward-thinking team?

If so, this role is for you!

What You’ll Be Doing

• Designing, developing, and evolving high-performance backend systems that power our global solutions.
• Building and maintaining microservices-based applications with clean, efficient, and well-structured code.
• Collaborating closely with cross-functional teams to analyze requirements, design solutions, and ensure quality delivery.
• Actively contributing to code reviews, architecture discussions, and continuous improvement initiatives.
• Supporting internal and external stakeholders when needed.
• Staying current with Java trends and emerging technologies.

What we’re looking for

• Degree in Computer Science, Software Engineering, or a related field.
• 4+ years of professional experience in Java development.
• Solid experience with Java 17 (we’re migrating to Java 21, so you’ll be part of that evolution!).
• Strong hands-on experience with Spring Boot (currently 2.6).
• Deep understanding of RESTful APIs, microservices architecture, and multithreading.
• Familiarity with JUnit, MySQL, Hibernate, and version control systems (Git/SVN).
• Experience with Docker, Kubernetes, and Kafka is a big plus.
• A team-oriented mindset, proactive attitude, and a passion for solving complex problems.

Why Join Us

💸 A competitive compensation package combined with additional benefits.

💻 Hybrid working model.

🏥 Private Insurance for you and your family.

🏢 Modern facilities, parking inside, enticing restaurant and corporate bus.

📚 An extensive training program upon induction and throughout employment.

🚀 Exceptional opportunities to learn and develop in a multinational environment.

🌎 Prospects for professional growth both locally and globally.

🚀 Our Hiring Journey

Step 1
→ Intro chat with HR & your future team

Step 2
→ A short assessment task (just enough to get a feel for the role)

Step 3
→ Final conversation to wrap things up

⏳ Usually wrapped up within 2-3 weeks

💬 Friendly, clear, and respectful — just how we like our process.

About Us

Bally’s Intralot is a leading iGaming and lottery solutions provider listed on the Euronext Athens, aiming to drive strategic growth and global competitiveness across the globe. Combining Bally’s proven digital B2C expertise with INTRALOT’s longstanding leadership in regulated lottery gaming, Bally’s Intralot forms a uniquely positioned, independent global champion across online gaming, lottery, iLottery, and sports betting.

At Bally’s Intralot, our culture is guided by a shared set of values that shape the way we collaborate, innovate, and deliver for our partners and communities.

• We Win as One, working collaboratively across teams, functions, and geographies to achieve common goals. We believe that success is built through trust, respect, and the collective strength of our people.
• We are Powered by Curiosity, continuously seeking new ideas, insights, and perspectives. By encouraging learning and innovation, we challenge the status quo and strive to develop smarter, more effective solutions.
• We bring Fun with Purpose, combining our passion for the gaming and technology industries with a strong sense of responsibility. We aim to create engaging experiences while contributing positively to our customers, partners, and society.
• We Embrace the Possibility, staying open to change and new opportunities. Through adaptability and forward thinking, we explore new paths for growth and innovation in an evolving industry.
• Above all, we Guard the Game, upholding the highest standards of integrity, fairness, security, and responsible gaming. We are committed to protecting our players, partners, and the trust placed in our brand.

Equal Opportunity Employer

🌈 We celebrate diversity and are proud to be an Equal Opportunity Employer. We welcome applicants from all backgrounds and do not discriminate based on race, color, religion, gender, sexual orientation, national origin, age, marital status, medical condition, disability, or any other protected status. Our premises in Paiania, Attica, are accessible to individuals with disabilities. Join us in shaping the future of gaming and lottery solutions!

Compensation Transparency Statement

In accordance with applicable pay transparency requirements, the salary range indicated reflects the expected compensation band for the role. The final offer shall be determined following a comprehensive evaluation of the candidate’s experience, qualifications, skills, and overall contribution to the role, and may, where appropriately justified, be positioned outside the stated range, in alignment with internal pay equity, market conditions, and applicable legal requirements.

Established in 2004, we are a tech pioneer offering world-class adult entertainment and games on some of the internet’s safest and most popular platforms. With the support of an international team of dynamic and collaborative innovators, we are on a mission to enable safe user experiences and empower our communities by celebrating diversity, inclusion, and expression — all while maintaining robust trust-and-safety protocols.

We embrace the best of both worlds! Local talent can thrive in our collaborative office space with the flexibility of a hybrid work environment, while remote team members play an integral role in shaping our dynamic culture from afar. We have offices in Montreal (Quebec), Austin (Texas) and Nicosia (Cyprus).

• A select number of positions require full-time in office attendance*

In collaboration with the Tubes Web Automation team, this position is responsible for the implementation lifecycle of automated tests on multiple platforms. Responsibilities include Testcase requirement gathering, defect reporting, new Test implementation & maintenance of existing Test infrastructure.

What you'll be doing:

• Develop new Automated Tests
• Build reusable code and Testing tools, adhering to best practices
• Convert the Test Cases into Automated Test Scripts
• Help maintain existing tests and framework
• Gain product and requirement knowledge via manual feature testing
• Escalate defects found as bug reports to stakeholders
• Collaborate with QA & Development team members

What you'll need to be successful:
Must haves:

• 2+ years of experience in Automation Testing using Java/Groovy /Python
• 1-3 years of experience in Manual Software Quality Assurance
• Experience with bug tracking software, such as Jira
• Good understanding of Katalon, TestProject, Selenium
• Good understanding of Mobile and Desktop browser testing & browser support
• Experience with Git Repository Management Tools(Git Lab , Bitbucket etc)
• Experience working with CI/CD tools (Jenkins, GitLabs)
• Knowledge of multiple scripting or programming language
• Experience with API Testing
• Experience in Cross Browser Automation and Mobile Emulators (eg. BrowserStack)
• Excellent communication (verbal/written) including the ability to distill technical details into human terms

Nice to haves:

• Demonstrated judgment reviewing and correcting AI-generated code
• Evidence of having restructured workflows around AI, beyond occasional use
• Hands-on experience building or configuring AI agents and automated workflows

As an equal opportunity employer, we celebrate diversity and are committed to creating an inclusive environment for all employees
In this role you may be exposed to adult content

✨
Έχεις εμπειρία σε αυτοματισμούς βαριάς βιομηχανίας και μπορείς να υποστηρίξεις κρίσιμο παραγωγικό εξοπλισμό με άμεσες τεχνικές παρεμβάσεις;

✨
Είσαι Μηχανικός Αυτοματισμού με εμπειρία σε PLC και μπορείς να διαχειριστείς τεχνικές ανάγκες σε περιβάλλον συνεχούς παραγωγής;

Η
ManpowerGroup Greece
, για λογαριασμό πελάτη της, κορυφαίας ελληνικής εταιρείας που δραστηριοποιείται στον κλάδο των τροφίμων , αναζητά
Automation Engineer.

📌Τοποθεσία: Αθήνα

📍 Μοντέλο εργασίας: On-Site (Δ-Π πρωινή βάρδια)

🖋️Αναφορά: Υπεύθυνο Συντήρησης

Αρμοδιότητες:

• Προγραμματισμός και παραμετροποίηση Συστημάτων PLC, συσκευών HMI και εφαρμογών SCADA.
• Ανάληψη τεχνικής ευθύνης έργων αυτοματισμού και συμμετοχή σε έργα εγκατάστασης νέου εξοπλισμού και εκσυγχρονισμού βιομηχανικών συστημάτων.
• Συμμετοχή σε εργασίες προληπτικής και διορθωτικής συντήρησης συστημάτων αυτοματισμού και περιφερειακού εξοπλισμού.
• Διάγνωση και αποκατάσταση βλαβών σε αυτοματοποιημένο εξοπλισμό, αισθητήρες και ρομποτικά συστήματα (troubleshooting).
• Ανάλυση και βελτιστοποίηση υφιστάμενων συστημάτων αυτοματισμού με στόχο την αύξηση αξιοπιστίας, αποδοτικότητας και λειτουργικής επίδοσης του εξοπλισμού.
• Ανάπτυξη και τροποποίηση κώδικα PLC και SCADA για την αντιμετώπιση δυσλειτουργιών και τη συμμόρφωση με τους κανόνες υγιεινής και ασφάλειας.
• Συνεργασία με τα τμήματα Παραγωγής και Συντήρησης για τον σχεδιασμό και την ανάπτυξη λύσεων αυτοματισμού και βελτιστοποίησης παραγωγικών διαδικασιών.
• Συμμετοχή σε commissioning, startup και τεχνική υποστήριξη βιομηχανικού εξοπλισμού.

Απαραίτητα προσόντα:

• Πτυχίο ΑΕΙ/ΤΕΙ Μηχανικού Αυτοματισμού, Ηλεκτρολόγου Αυτοματισμών ή Μηχανικού Μηχατρονικής.
• 3-5 έτη επαγγελματικής εμπειρίας σε βιομηχανικό περιβάλλον.
• Εμπειρία σε προγραμματισμό PLC Siemens.
• Γνώση βιομηχανικών δικτύων επικοινωνίας (Industrial Ethernet, PROFINET, Modbus).
• Εμπειρία σε Siemens TIA Portal, SCADA και HMI περιβάλλοντα.
• Κατανόηση ηλεκτρολογικών σχεδίων και συστημάτων αυτοματισμού.
• Πολύ καλή γνώση Αγγλικών (γραπτά και προφορικά).
• Επιθυμητή εμπειρία σε βιομηχανία τροφίμων και συμμετοχή σε commissioning/startup έργων.
• Επιθυμητή γνώση Allen Bradley και ρομποτικών συστημάτων FANUC.

Skills:

• Ικανότητα συνεργασίας με πολυλειτουργικές ομάδες
• Οργανωτικότητα και προσανατολισμός στο αποτέλεσμα
• Hands-on τεχνική προσέγγιση
• Ικανότητα παρέμβασης σε παραγωγικό εξοπλισμό σε πραγματικό χρόνο
• Υπευθυνότητα και τήρηση διαδικασιών ασφαλείας

🎁
Benefits

• Ανταγωνιστικό πακέτο αποδοχών
• Ιδιωτική ασφάλιση υγείας
• Συνεχής εκπαίδευση και δυνατότητες εξέλιξης σε ένα οργανωμένο περιβάλλον εργασίας

👥 Recruitment process:

• Αν ενδιαφέρεστε για τη συγκεκριμένη θέση, μπορείτε να υποβάλετε απευθείας την αίτησή σας. Οι σύμβουλοί μας θα επικοινωνήσουν με τους υποψηφίους που ανταποκρίνονται στις απαιτήσεις του προφίλ, προκειμένου να προγραμματιστεί μία συνέντευξη.
• Όσον αφορά τα επόμενα βήματα της διαδικασίας, θα ακολουθήσουν 2-3 επιπλέον συνεντεύξεις με την εταιρεία, είτε δια ζώσης είτε διαδικτυακά.

(Προτείνεται: Για οποιαδήποτε ερώτηση σχετικά με αυτή την ευκαιρία, μπορείτε να επικοινωνήσετε απευθείας στο ακόλουθο email: (

rkonstantoudaki@manpowergroup.gr

)

#Empow
e
ringtalent #Webeli
e
veinTalent #ManpowerGroupGreece