At Workable, we empower companies to focus on what truly matters: hiring the right people and fostering their growth. While we take HR seriously, we maintain a lighthearted and collaborative culture. At Workable, you’ll find smart people who have fun, learn, innovate, and help others do the same.

We respect everyone, we hire the best, and make sure every experience is special.

As a Senior Site Reliability Data Engineer based in Athens, Greece, you will play a critical role in ensuring the reliability, scalability, and performance of Workable's data and cloud infrastructure. This is a high-impact position where your expertise will directly influence the operational excellence and growth of our data platform.

Key responsibilities include:

• Design, build, and maintain core data engineering infrastructure including ETL/ELT pipelines, Apache Spark workloads, and data warehouse systems.

• Ensure availability, scalability, and performance of data infrastructure and pipelines with deep operational ownership.

• Design, implement, and maintain scalable reliability tooling and automation to streamline deployment, monitoring, and incident response across distributed services.

• Operate and optimize Kubernetes-based cloud infrastructure to ensure high availability, performance, and cost-efficiency.

• Partner cross-functionally with developers and analysts to design, release, and troubleshoot production systems; provide data engineering expertise.

• Lead cross-functional projects with development teams to improve system reliability, automate capacity planning, and enforce SRE best practices.

• Develop and maintain centralized observability, including logging, metrics, tracing, and alerting pipelines; continuously improve incident detection and response workflows.

• Own observability for data pipelines (freshness, completeness, latency, error rates) and ensure SLOs are met.

• Plan platform growth and manage capacity for the data platform and related infrastructure.

• Operate, deploy, and monitor data platform components and broader cloud services from development through production.

• Develop tools and automation to simplify data operations and make deployments more robust and self-service.

• Collaborate with peer SREs to roll out production changes and mitigate data/infrastructure incidents.

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Your key responsibilities will include:

• Developing test strategy and use cases/scenarios for L3 and L4 autonomous driving products
• Defining test strategy and execution plan on vehicle platform
• Formulating test cases and defining critical performance metrics to ensure compliance with functional and safety requirements
• Collaborating with different stakeholders to define KPIs and evaluate product progress by closing the loop with test data/results
• Establishing strong multi-functional relationships with collaborators across engineering, safety, and product teams
• Scaling and innovating the product ODDs by designing campaigns and roadmap
• Leading L3/L4 vehicle integration and retrofitting, managing end-to-end processes to advance testing and validation schedules
• Spearheading data triage and root cause analysis, driving issue resolution and generating comprehensive test reports

We are looking for a highly skilled and experienced Senior Software Test Engineer who has a strong background in software testing, particularly in the area of autonomous driving. You should have a deep understanding of functional safety (ISO 26262), Safety of the Intended Functionality (SOTIF / ISO 21448), and V-model validation methodologies.

In addition to your technical expertise, you should have strong leadership and interpersonal skills, with the ability to drive alignment across large organizations. You should also be able to provide technical mentorship to junior engineers and lead by example in establishing rigorous testing and validation standards.

If you are a motivated and detail-oriented individual who is passionate about autonomous technology, we encourage you to apply for this exciting opportunity.

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Your contributions will be critical in advancing the capabilities of our intelligent systems used in high-stakes defence applications.

Key responsibilities include:

Developing innovative structural designs for aircraft and UAVs, focusing on airframes, support structures, and load-bearing components.

Utilising advanced CAD software to create detailed models and drawings, ensuring all designs meet specified requirements.

Performing structural analysis using Finite Element Analysis (FEA) tools to evaluate performance under various conditions and loads.

Creating and executing comprehensive testing plans to validate the strength, durability, and performance of structural components.

Conducting stress, fatigue, and environmental testing to ensure compliance with industry standards.

Diagnosing and resolving structural issues, utilising both experimental data and analytical methods.

Working closely with multidisciplinary teams, including aerodynamics, materials science, and manufacturing, to ensure cohesive and efficient designs.

Coordinating with the electrical and systems engineering teams to integrate structural components seamlessly into overall system designs.

Engaging in design reviews and providing constructive feedback to improve design processes and outcomes.

Preparing detailed documentation, including design specifications, analysis reports, and test results.

Ensuring all designs comply with relevant regulatory standards and industry best practices, such as FAA and MIL-STD requirements.

Maintaining accurate records of design changes, test procedures, and product iterations.

Staying updated with the latest advancements in materials, manufacturing techniques, and structural design methodologies.

Proposing and implementing design optimisations to enhance performance, manufacturability, and cost-effectiveness.

Participating in R&D initiatives to explore new technologies and innovative solutions for structural challenges.

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