Top Tech Jobs & Startup Jobs

Build and maintain production-quality quantitative code, including data pipelines, analytical tools, and models. Convert research prototypes into tested, reviewed, scheduled software while implementing verification checks, ensuring reproducibility, and identifying data-quality issues. The role requires advanced Python and SQL, software architecture expertise, data pipeline orchestration, applied statistics, and strong communication. Experience with financial trading, market data, trading platforms, liquidity systems, or production machine learning is beneficial.

Provide customer support through live chat, phone, and email; explain trading platforms, products, and account procedures; investigate trades; handle complaints; and maintain high communication and client satisfaction standards. The role requires multitasking, KPI focus, teamwork, financial markets knowledge, and flexibility for rotational shifts, weekends, and public holidays in an on-site Limassol environment.

Lead the development, reliability, observability, and continuous improvement of a near-real-time trading data platform. Manage ingestion from trading servers, bridges, and liquidity providers; oversee transformation, storage, reconciliation, monitoring, data quality, and schema governance across ClickHouse and Snowflake. Establish engineering standards for testing, CI/CD, documentation, and incident response while partnering with quantitative, technology, and analytical teams to deliver reliable data solutions.

Own the roadmap and backlog for mobile and web trading platforms, translating Forex and CFD requirements into user stories, acceptance criteria, and delivery priorities. Collaborate with Engineering, QA, UX/UI, Compliance, Trading, and business teams across the product lifecycle. Manage integrations with trading, CRM, payments, KYC, and back-office systems; analyze trader behavior and platform data; define KPIs; support UAT and releases; and ensure regulatory, performance, and user-experience requirements are met.

The Solutions Architect will define and maintain architecture across core platforms, modernize legacy and monolithic systems, establish API and IAM standards, and guide scalable, secure integrations. The role involves collaborating with engineering, product, cloud, security, and DevOps teams; evaluating technology stacks; addressing technical debt; mentoring engineers; assessing new initiatives; and maintaining architecture documentation and standards.

Own quality for a mission-critical Salesforce CRM platform supporting financial operations. Build Playwright automation using TypeScript or JavaScript, integrate tests into GitHub Actions CI/CD, conduct functional, API, security, regression, and data validation testing, and manage release sign-off. Validate Salesforce workflows, integrations, compliance requirements, and SOQL queries while mentoring QA engineers and improving AI-assisted testing processes.

Develop and maintain high-volume, low-latency web applications using React.js, Next.js, and Node.js. Collaborate with cross-functional teams to deliver scalable features, optimize performance and responsiveness, resolve bugs, maintain code quality, implement security measures, and mentor junior developers. The role also involves cloud deployment, responsive design, API integration, SEO, and participation in an Agile development environment.

Manages daily office operations, including reception, communications, travel, meetings, facilities, supplies, vendors, records, and internal events. Supports onboarding, offboarding, employee engagement, workplace logistics, and administrative requests from HR, Finance, and management. Requires strong organization, communication, discretion, Greek and English fluency, event coordination experience, and Microsoft Office proficiency.

Coordinate governance, reporting, processes, and management actions across the Technology organization. Maintain visibility into initiatives, risks, resources, hiring, and workforce planning; oversee onboarding, performance cycles, training, communications, and department calendars. Ensure consistent Jira and Confluence governance, follow up on operational gaps, and improve efficiency through standardization, dashboards, tooling, and automation while supporting Technology leadership.

Manage client onboarding and relationships for trading platform users and partners. Educate clients on products, handle inbound queries, proactively promote services, maintain communication records, meet KPIs, support cross-functional teams, and research regional business opportunities.