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5 Days Ago
Athens, GRC
281 Employees
Junior
281 Employees
Junior
Artificial Intelligence • Fintech • Software • Financial Services
As a ML & Data Support Engineer, you will manage day-to-day monitoring of ML workflows and data system infrastructure, act as a point of escalation for critical incidents, prioritize CI/CD processes, and ensure operational excellence through health checks and quality procedures. You will also collaborate with various teams and create training materials.
9 Days Ago
Athens, GRC
281 Employees
Senior level
281 Employees
Senior level
Artificial Intelligence • Fintech • Software • Financial Services
As a Technical Leader in Data Engineering, you will guide and manage two teams of Data Engineers, providing expertise in big data infrastructure and processes. You will oversee the design and maintenance of end-to-end data pipelines and ensure best practices in coding and data governance are followed.
9 Days Ago
Athens, GRC
281 Employees
Entry level
281 Employees
Entry level
Artificial Intelligence • Fintech • Software • Financial Services
As a Technical 1st-Level Support Engineer at Optasia, you will be responsible for monitoring system performance, providing first-level support, resolving incidents, performing health checks, and coordinating with support groups during outages. The role requires multitasking, analytical skills, and effective communication while ensuring optimal network performance in a rotating shift environment.
9 Days Ago
Athens, GRC
281 Employees
Junior
281 Employees
Junior
Artificial Intelligence • Fintech • Software • Financial Services
The Data Assurance Engineer at Optasia will automate data assurance and validation processes, conduct sanity checks on large datasets, document issues reported by clients, and automate testing procedures for risk models in credit risk assessment. The role requires strong analytical skills and the ability to work under tight deadlines.
9 Days Ago
Athens, GRC
281 Employees
Mid level
281 Employees
Mid level
Artificial Intelligence • Fintech • Software • Financial Services
As a Quality Assurance Engineer at Optasia, you'll validate products, track bugs, execute test cases, and support User Acceptance Testing. You will ensure standards are met by reviewing specifications and documenting defects. Your role is crucial in the project’s success by identifying risks and collaborating with the development team for timely releases.
12 Days Ago
Athens, GRC
281 Employees
Senior level
281 Employees
Senior level
Artificial Intelligence • Fintech • Software • Financial Services
As a Senior Risk Quant at Optasia, you'll design and implement algorithmic solutions for revenue optimization, research novel credit trading strategies, and apply machine learning algorithms. You will work closely with traders and engineers to ensure optimal system performance while delivering credit-risk insights through big data analytics.
12 Days Ago
Athens, GRC
281 Employees
Mid level
281 Employees
Mid level
Artificial Intelligence • Fintech • Software • Financial Services
As a DevOps Engineer at Optasia, you will design, implement, and maintain CI/CD processes, manage Jenkins jobs, automate tasks, and support the application build and deployment lifecycle, all to optimize software delivery processes.
12 Days Ago
Athens, GRC
281 Employees
Senior level
281 Employees
Senior level
Artificial Intelligence • Fintech • Software • Financial Services
The Quantitative Risk Manager will research, build, implement, and operate a framework for model and market risk quantification, oversee credit risk measurement and control, validate credit risk policies, and provide expert guidance on risk strategies. This role requires working closely with credit traders and quantitative risk data scientists.
16 Days Ago
Athens, GRC
281 Employees
Junior
281 Employees
Junior
Artificial Intelligence • Fintech • Software • Financial Services
As a Junior IT Support Administrator, you will manage and maintain employee laptops, desktops, and printers, assist users with technical issues, ensure IT onboarding/offboarding processes, and uphold IT policy compliance. You will collaborate with IT Security and Systems Administration while keeping user assets and inventory updated.
17 Days Ago
Athens, GRC
281 Employees
Senior level
281 Employees
Senior level
Artificial Intelligence • Fintech • Software • Financial Services
As a Solution Architect at Optasia, you will collaborate with clients and internal teams to translate business requirements into technical solutions. Your role will involve creating technical documentation, prototyping APIs, and offering consultancy to sales while ensuring alignment with business objectives.
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