Tech jobs

Senior QA Engineer

New RemoteEuropeSenior

Acceptance Criteria Agile AI API Atlassian +19 skills

Senior QA Engineer at Appfire, a SaaS company in the Atlassian/enterprise collaboration space. Day to day: build and maintain Playwright UI/API test automation in JavaScript/TypeScript or Python, use AI tools (Cursor, Copilot) for test design and debugging, run suites in CI/CD, and test REST/GraphQL APIs. Hands-on IC role, fully remote within Bulgaria with an optional Sofia office.

smartsheet

DevOps Engineer, Edge and Developer Experience (Remote Eligible in Bulgaria)

New RemoteEurope

Agentic AI AI API Argo CD Automation +23 skills

DevOps Engineer II on the Edge and Developer Experience team operating Smartsheet's high-performance edge proxy platform (Go/Python automation, hardened Linux containers, CDN) and internal developer tooling. Day-to-day: Terraform/Terragrunt for multi-region AWS EKS, GitOps (FluxCD/ArgoCD), GitLab CI/CD, Datadog observability, and on-call.

Appfire

Lead QA Engineer

New RemoteEuropeLead

AI API Automation CI/CD Cloud +8 skills

Lead QA Engineer (top IC, not management) at Appfire: stays hands-on building and refactoring Playwright UI/API automation, sets automation patterns and quality gates across squads, mentors QA engineers, and drives AI-assisted testing, CI/CD and Docker-based test infrastructure. Fully remote within Bulgaria (Sofia office option).

tieto2

Data Engineer - Databricks and Banking Solutions - Tieto Tech Consulting (m/f/d)

Agile AI Analytics AWS Azure +17 skills

Build and maintain scalable ETL/ELT pipelines and lakehouse data platforms using Databricks, Spark/PySpark, and SQL for banking and financial services clients, working with architects and stakeholders in an Agile team. Requires 2+ years of data engineering experience, ideally with Azure cloud.

Playtech

Product Manager Poker

Analytics Stakeholder Management

Product Manager for Playtech's B2B online poker platform, based in Sofia. Owns initiatives from discovery to launch: defining requirements, prioritizing the backlog, aligning cross-functional stakeholders, and using KPIs/analytics to improve the player experience across regulated markets.

Avenga

Senior Infrastructure Engineer

New HybridEuropeSenior

AI API Automation Bash Cloud +10 skills

Senior Infrastructure Engineer at Avenga in Sofia running large-scale HPC clusters and AI infrastructure across hybrid cloud and datacenter environments — hands-on Linux administration, server hardware ops via Redfish/IPMI, high-speed networking (InfiniBand, HPE Slingshot), enterprise storage, and Bash/Python automation.

Paysafe

Technical Support Specialist

CSS E-commerce HTML JSON Webhooks +1 skills

Paysafe is a global payments platform powering the experience economy, with a strong focus on the iGaming, video gaming, e-commerce, online trading, retail, travel and hospitality sectors. With 30 years of expertise in…

Jobgether

New RemoteAfrica, APAC, Europe, LATAM, MENA, North America, UKMiddle

Data Platform Engineer (Mid-level)

+37

Mid-level Data Platform Engineer based in Portugal (remote) building self-service CI/CD pipelines, infrastructure-as-code modules, and reusable tooling for an established data/ML platform that supports a global shipping and fulfillment business. Core stack: Python, SQL, Docker, AWS.

AI AWS CI/CD Cloud Data Engineering +9 skills

33K – 43K €

Open 135d HybridEuropeSenior

Senior Python Engineer

Agentic AI Agile AI API Data Engineering +18 skills

Senior Python Engineer at Man Group's Sofia office building scalable backend systems, APIs, distributed compute applications, and large-scale data pipelines powering quantitative research and trading. Core stack is Python on Linux with the scientific stack (pandas, numpy, scipy, scikit-learn), ArcticDB, and SQL/NoSQL databases.

Open 135d HybridEuropeSenior

Senior Storage Automation Engineer

Agile Ansible Azure Bash Cloud +10 skills

About Man Group Man Group is a global alternative investment management firm focused on pursuing outperformance for sophisticated clients via our Systematic, Discretionary and Solutions offerings. Powered by talent and…

Open 26d HybridEuropeSenior

Senior Full-Stack Engineer

AI API AWS Azure CI/CD +14 skills

Senior role building and evolving order-management systems for a global investment firm. The work involves developing C#/.NET services and React/TypeScript front-end applications, focusing on trader-facing workflows, system architecture, and mentoring junior engineers.

Open 20d HybridEurope, UKSenior

Security Engineer

Security Engineer (senior) on Man Group's Security Engineering team in Sofia, building and running the security platform: a policy engine, just-in-time access and short-lived credential APIs securing applications and AI agents. Hands-on work with Python, Kubernetes, policy-as-code via GitOps, identity integrations (Entra, Vault, Keycloak) and observability.

Agentic AI AI Ansible API Api Design +27 skills

Data Engineer

Open 18d HybridEurope

Agentic AI AI Data Governance Data Ingestion Data Lineage +16 skills

Data Engineer on Man Group's Data Management team in Sofia, onboarding and supporting financial and alternative datasets for investment teams — building ETL pipelines, ensuring data quality, and maintaining security master content. Core stack: Python, SQL, ETL tooling, and data lakehouse technologies, with AI-assisted development as part of the daily workflow.

Senior C++ Engineer

New HybridEuropeSenior

Analytics Azure Cloud C++ GCP +8 skills

Senior C++ engineer on Man Group's ArcticDB team in Sofia, developing an open-source, high-performance time-series database written in C++ and Python that stores petabytes of data for quantitative research at financial institutions. Work involves the optimised core engine, analytics features, and data at scale.

Business Manager

About Man Group Man Group is a global alternative investment management firm focused on pursuing outperformance for sophisticated clients via our Systematic, Discretionary and Solutions offerings. Powered by talent and…

Xometry Europe

New HybridCIS, EuropeFull-time

Pricing/Sourcing Mechanical Engineer – Costing & Quoting

Xometry (NASDAQ: XMTR) powers the industries of today and tomorrow by connecting the people with big ideas to the manufacturers who can bring them to life. Xometry’s digital marketplace gives manufacturers the critical…

Assembly Automation CAD Cloud Cnc +3 skills

careers.gan.com

User Acquisition Manager

Analytics Android Data Analytics Google Ads iOS

As a User Acquisition Manager, you will lead end-to-end, multi-channel performance marketing campaigns designed to acquire high-value players efficiently. The ideal candidate is an analytical, data- driven marketer…

Hireroo

Business Development Manager (Payments & Partnerships)

New Europe

API Business Development CRM Fintech HubSpot +4 skills

Job Description We are recruiting an experienced Business Development Manager for our partner, a company operating in the international payments and fintech industry, providing payment technology solutions to…

tieto2

Senior Full-Stack Software Engineer (Java/Typescript/Python) - Tieto Tech Consulting (m/f/d)

New HybridEuropeSenior