Engineer Jobs in Sofia

Responsibilities:Adapt and extend the framework for new game mechanics and validation needsValidate game responses feature logic state transitions wins multipliers and edge casesExecute and analyze large simulation samples to ensure game mathematical output matches the official game logic document/s...

This is a hybrid role. As a Data Engineer you will be responsible for designing and building scalable resilient data solutions that power analytics reporting and decision-making across Entains industry-leading digital brands. Youll work at the heart of our data ecosystem creating the platforms and d...

As part of a global AI initiative we are building a dedicated enterprise AI team and platform to enable AI-powered solutions across KOSTAL. Our AI platform provides a secure and governed environment for AI services and applications combining cloud technologies AI orchestration tools and enterprise i...

The RoleFastmarkets is seeking a Cloud Engineer to join our worldwide Cloud Engineering team. The team builds the secure performant and scalable cloud and infrastructure platforms predominantly Azure that our customer-facing products and internal applications run on.Reporting to the Cloud Lead you w...

Ready to level up your career Playtech Managed Services is looking for proactive DevOps Engineer who will be responsible for the development automation deployment monitoring and ongoing operational support of the PTMS platform and its associated services.Your influential mission. You will...Build to...

This is a great opportunity to join the Fastmarkets Software Engineering Team to help continue grow our technology and build a highly skilled team that will enable us to accelerate our product delivery and scale our business. This team develop enhance and support our flagship digital platform servin...

We are looking for a Lead ML Engineer to provide technical leadership for the development and industrialisation of Scores & Attributes across multiple international markets. You will report to the Head of Analytics Product Development - EMEA and APAC. You will work at the intersection of machine lea...

As a Lead Software Engineer you will combine hands-on full-stack engineering with technical and delivery leadership in one of our stream-aligned product squads. Each squad owns its applications user experience services data schemas and migrations from discovery through operation.You will work closel...

We are looking for a backend-focused Java Developer to design build and scale modern microservices. You will collaborate with international engineering squads ship clean code and leverage AI-assisted engineering tools to accelerate development and optimize system architecture.What You Will DoBuild &...

The Cloud SRE would meaningfully contribute to project delivery with hands on experience in managing enterprise cloud platform. You will work closely to design and build automated operational processes focusing on scalable cloud deployments with paradigm of infrastructure as a code.You will be a cri...

We are seeking an experienced Senior Application Security Engineer to ensure application security across Platforms and Agile Release Trains (ARTs). The role combines hands-on application security secure software development cloud security and technical leadership. You will work closely with Cybersec...

THE ROLEThe primary focus for you will be the design and delivery of enterprise-level data solutions from the earliest discovery phases of projects through prototyping architectural design and delivery. You will be working with Microsoft Fabric to build data solutions which will help businesses to g...

Nutanix Engineer / Networking IT Support Engineer (Break & Fix Support) Location: Bulgaria Employment Type: Freelance (On-Call Basis) Priority: Low Requirements: ID/ Passport/ valid work permit and CCNA Certification Role Overview We are seeking an experienced Nutanix Engineer / Networking IT Suppor...

Help us keep Axpos collaboration messaging and compliance landscape secure reliable and future-ready. Join a global team that values hands-on engagement fresh ideas and continuous learning.What you will do: Design implement and maintain Exchange Server (2016/2019) and Exchange Online environments fo...

Your influential mission. You will...Review the AI systems and infrastructure including local and cloud LLM deployments gateways vector stores and agentic / MCP components and provide clear recommendations on required hardening measures and areas for improvement.Design Implement Support and Improve...

A working week in Sofia Bulgaria in English. Competitive discussed at interview.A typical dayYoull spend most of it on design execute and maintain manual and automated test cases test web applications APIs backend services and integrations across the sports betting platform perform functional regres...

Hiring now: AI Automation Engineer Sports Betting Sofia Bulgaria. English required. Competitive discussed at interview.Check you qualify firstProfessional experience in AI automation software engineering integration engineering or a similar technical roleHands-on experience working with generative A...

Hiring now: Senior Back-End Engineer Sports Betting Sofia Bulgaria. English required. Competitive discussed at interview.Check you qualify first5 years of professional back-end software development experienceStrong experience with a modern server-side programming language and its ecosystemSolid expe...

Senior QA Automation EngineerPermanent Full time Sofia Bulgaria Start date: Monday 5th Octoberhedgehog lab is a digital product consultancy and certified B Corp with 20 years of experience. We need a senior QA engineer to support our growing number of client projects.What youll doOwn testing across...

We are looking for a Full-Stack Engineer to join our development team and contribute to the development of scalable backend and frontend services. You will support core platform functionality across team-owned services working with technologies including Python Java and React.You will help build rel...