Freelance Engineer

About UsWe're Optimal Version, a newly founded remote-only software company. Already working with established clients, we're now scaling up and expanding our capabilities. Our focus is on AI-driven development and cutting-edge infrastructure, using whatever tools help us build smarter and faster.⸻The RoleWe're looking for freelance engineers in Athens to...

Chemical Engineer (Freelance / Consulting – R&D Project)Location: Hybrid - minimum, Based on Project needs | Type: Project-based / FreelanceAre you a Chemical Engineer passionate about applying your expertise in materials, safety, and chemical processes to innovative challenges? We're working on a confidential R&D initiative in the field of fire protection...

Come join Karat'sInterview EngineerCommunityKarat is always seeking talented engineers to join our Community. If you are interested in being considered for a future Interview Engineer opportunity, please submit your application to this posting.This is acontractor/freelanceropportunity, and work is compensated based on tasks performed. Currently, we are only...

Software Engineering Team Lead (Contract) – Greece / HybridI'm currently supporting a major international GameTech organisation who are scaling their engineering capability in Greece. They're building next-generation entertainment platforms used by millions of players worldwide — and looking for a Software Engineering Team Lead to help drive technical...

You want to join good people and build something that matters? Here's why this is for you: Some of the largest projects you'll get your hands on Our work makes huge impact Our teams have some of the best people you'll find out there Obsessed with engineeringWhat are we looking for?You really -really- love coding You know your stuff and you can figure out new...

We are currently looking for a talentedCyber Security Engineerfor one of our major clients in the financial sector.Location:Athens, GreeceMode of working:HybridSeniority:Mid-SeniorAbout the Role:We are seeking a skilled and experiencedCybersecurity Engineerto join our team to safeguard both internal infrastructure and customer-facing systems. As a mid-senior...

We are currently seeking aMid/Senior Sitecore Developerto design, develop, and maintain high-performance digital solutions on Sitecore (ideally Sitecore XM).Your role will include building Sitecore websites and applications, integrating external systems and APIs, and customizing templates, pipelines, and workflows. You will also perform unit tests to ensure...

The merger of SOFTONE and Entersoft has formed the largest provider of business software products and services in Greece. This newly unified organization now boasts over 1,500 employees and an extensive network of 700+ specialized partners, effectively serving a growing customer base of 90,000+ businesses across four countries (Greece, Cyprus, Bulgaria, and...

We are currently looking for a talentedBusiness Intelligence experton behalf ofEuropean Commissionin Brussels.Location:Brussels, BelgiumMode of working:On-siteSeniority:Senior(15+ years of experience in the requested field)Language:English & FrenchKey TasksCreation and maintenance of Enterprise Data Warehouses (EDW) and complex Business Intelligence...

We are currently seeking a talentedPL/SQL Developerfor one of our major clients in the IT sector.Location:Athens, GreeceModality:hybridSeniority:at least 2 yearsof relevant experienceJob ProfileWe are seeking a skilledPL/SQL Developerwithmore than 2 years of hands-on experienceto join our team. The primary responsibility of this role is to support and drive...