Contract Developers Jobs Ads in Cyprus 7

Context A new kind of platform for charity-driven lottery, built by a small, senior, distributed team — a Python microservices backend plus React apps. This is the hands-on technical lead: sets technical direction across the stack, owns the AI support bot, and keeps the services working together. What you'll own • Technical leadership — architecture across the microservices backend and the React apps; cross-service design; code review; conventions; unblocking the team. • AI support bot — the LangGraph pipeline, RAG over pgvector, OpenRouter model orchestration, the Admin-side model/flow management, and prompt/response quality + evaluation; plus the support-chat frontend. • Fullstack delivery across FastAPI (backend) and React/TanStack (frontend). • Close partnership with the Platform Engineer on deployment and reliability (without owning DevOps day-to-day). Must-have • Senior fullstack in production — Python/FastAPI and React/TypeScript. • LLM application experience — agent/RAG pipelines (LangGraph or comparable), vector search, prompt engineering, model orchestration (OpenRouter/OpenAI/Gemini), and evaluation. • Technical leadership — owns cross-service architecture, reviews, mentors; pragmatic and decisive. • PostgreSQL; Docker; microservices. • Languages: professional working English required; Russian a strong plus. Nice-to-have • pgvector / RAG at scale; OpenRouter; agent frameworks. • DevOps / K8s literacy (transitional, until the Platform Engineer fully owns it). • iGaming / fintech domain. First 90 days Hold the technical direction across backend + frontend; ship a meaningful improvement to the AI support bot (quality/eval or a new capability); establish and keep review standards.

Context A new kind of platform for charity-driven lottery, moving real money in production (live in LatAm), built by a small distributed team. QA covers the money and gaming flows across the player app, cashier, operator admin, and backend APIs. What you'll own • Test strategy + execution across the platform — player Webapp, web Cashier, operator Admin, and the backend APIs. • Money-path QA — wallet/ledger, payments, settlements: the flows where correctness matters most. • Integration testing — game-provider and notification (SMS / WhatsApp / email / push) flows. • Regression + release gating — suites, bug triage, sign-off before deploys. • Automation — grow the end-to-end harness toward automated coverage. Must-have • Proven QA on web apps + APIs — test design, manual execution, structured bug reporting. • API testing (REST/OpenAPI) with tools like Postman / httpx / pytest. • Discipline in test planning, regression, release gating, triage. • Sharp edge-case instinct in a money / regulated domain. • Languages: professional working English required; Russian a strong plus. Nice-to-have • Test automation — Playwright/Cypress (React) and/or pytest (backend), wired into CI. • iGaming / fintech / payments QA; wallet or reconciliation testing. • Basic performance / security testing. • Reading observability (Grafana / Metabase) to verify behavior. First 90 days Own the regression + release-gating process; stand up or extend automated E2E coverage on a money-critical flow.

Context We run a new kind of platform for charity-driven lottery — a Python microservices backend plus React apps (operator Admin, player Webapp, web Cashier). This role owns the third-party integration surface (game providers + payments) and the operator Admin, working across backend and frontend. What you'll own • Game-provider integrations — the aggregation hub, the game providers contracts, launch / wallet / callback flows, and reconciliation against provider ledgers. • Payment integrations — the payment service and provider adapters (e.g. a LatAm payment provider): webhooks, callbacks, idempotent external calls, settlement hooks. • Operator Admin (fullstack) — the Django admin service and the React Admin app: CMS sections, operator workflows, limits/settlement screens. • Cashier flows where integration touches the terminal. • Backend services (FastAPI, uv-workspace) and the React/TanStack frontend as needed. Must-have • Strong Python + FastAPI (async); SQLAlchemy 2.0 / SQLModel; PostgreSQL. • Proven third-party API integration — webhooks, callbacks, idempotency, and reconciliation against external systems. • Fullstack — React 19 + TypeScript on the app stack (TanStack, Feature-Sliced); comfortable moving between backend and frontend. • Django (the admin service). • Docker; Redis/Valkey. • Languages: professional working English required; Russian a strong plus. Nice-to-have • iGaming / game-provider or payment-gateway (PSP) integration experience. • Orval/OpenAPI generated clients; message-driven / transactional-outbox patterns. • KYC/AML or settlement flows. • uv, Ruff, Pyright. First 90 days Own the game-provider + payment integration surface and the Admin app; onboard or harden one provider integration end-to-end, with reconciliation in place.

Context Three React apps share one modern TypeScript stack and a Feature-Sliced architecture: an operator Admin console (our heaviest UI), a player Webapp, and a web Cashier. We're a startup, and as we grow and take on more products, we're adding a senior to own frontend architecture and set the conventions across our apps. What you'll own • The shared frontend architecture (Feature-Sliced Design), conventions (enforced via cursor rules), and the component/design-system layer across all three apps. • Complex Admin UI — data grids (TanStack Table), a node/flow-graph editor (xyflow), drag-and-drop, markdown authoring, maps. • A clean generated API layer (Orval/OpenAPI) and strict server-state vs client-state separation (TanStack Query vs Zustand). • Performance (React Compiler; player-app polish) and accessibility (long-session operator tooling). • i18n discipline (i18next + extraction). • Bootstrapping new frontends as new products launch. • Frontend code review and mentoring across the fullstack team. Must-have • Expert TypeScript (strict; generics; discriminated unions). • React 19 incl. React Compiler (no manual memoization); modern hooks. • Vite build pipeline. • TanStack Router (file-based; loaders/guards) + TanStack Query (query-key factories; mutations; cache invalidation). • Client/server state separation; Zustand. • Forms at scale — Formik + Yup/Zod. • Generated API clients (Orval/OpenAPI) — never hand-edited. • CSS Modules; component architecture; design-system thinking. • Feature-Sliced Design or a comparable scalable FE architecture. • pnpm; ESLint 9 / Prettier. • Languages: professional working English required; Russian a strong plus. Senior Frontend Engineer 2 Nice-to-have • TanStack Table; Radix UI + accessibility depth. • xyflow / node-editors; dnd-kit; markdown editors; Google Maps. • i18next extraction workflows; QR (html5-qrcode). • Standing up FE conventions / design systems from scratch; multi-app experience. • iGaming / fintech UI; real-time data. First 90 days Own the conventions + design-system layer and unblock the fullstack devs on frontend; ship a meaningful Admin or Webapp slice; establish review standards for the team.

Context We run a new kind of platform for charity-driven lottery (player app, web cashier, operator admin) plus a game-integration layer, on GCP/Kubernetes, moving real money in production. We're a startup, and this is a position we haven't had before — you'll own the cloud platform end-to-end and shape how we run it. What you'll own • Infrastructure-as-Code — a multi-project (dev/prod) Terraform estate on GCP: GKE, Cloud SQL (Postgres 17, HA), Secret Manager, Artifact Registry, VPC/Cloud NAT, Workload Identity. • GitOps delivery — ArgoCD + Kustomize (with argocd-image-updater) across environments; safe promotion dev → prod. • Kubernetes — ingress-nginx, cert-manager, external-secrets, HPAs, PodDisruptionBudgets, NetworkPolicies. • Edge & security — Cloudflare DNS, WAF (incl. VPN-gating of internal surfaces), Cloudflare Pages, Origin CA / mTLS. • Observability — the Prometheus/VictoriaMetrics + Loki/VictoriaLogs + Vector + Grafana stack; define SLOs, dashboards, alerting. • CI/CD — GitHub Actions + self-hosted ARC runners; container build/registry. • Production reliability — primary on-call, incident response, capacity, Postgres health, backup/restore/DR. • Secrets & compliance — bring secrets management to maturity, support gaming/fintech audit and least-privilege access. • Ownership & docs — come up to speed on the existing setup, take full ownership, and document it as you go. Must-have • Production Terraform (modules, remote state, multi-env). • Production Kubernetes ops (managed clusters; GKE ideal) + Helm. • GitOps (ArgoCD or Flux) with Kustomize. • A major cloud, GCP preferred (AWS/Azure transferable). • CI/CD pipelines; Docker; Linux; scripting (Bash/Python). • Observability with the Prometheus/Grafana ecosystem + log pipelines. • Networking / TLS / DNS fundamentals; Cloudflare or equivalent CDN/WAF. • Genuine on-call ownership of a production system; incident discipline. • Languages: professional working English required; Russian a strong plus. DevOps / Platform Engineer 2 Nice-to-have • external-secrets + a cloud secret manager; secret rotation. • Cloud SQL / Postgres operations (HA, PITR, tuning). • Regulated-money or iGaming production experience; audit/compliance exposure. • VictoriaMetrics/VictoriaLogs, Vector, Metabase. • Cloudflare Pages, Workload Identity, self-hosted GH runners (ARC). • Coolify (secondary staging path). First 90 days Full context on the Terraform + ArgoCD estate and primary on-call; SLOs + alerting defined; a clean secrets posture; runbooks for deploy, rollback, DB restore, and incident response. Pls send CV

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### About the roleBackboneAI helps companies across Cyprus adopt AI through practical, hands-on training.We are looking for a Freelance AI Trainer to deliver in-person workshops for groups of 5–10 participants.All training materials, slides, demonstrations and exercises are prepared by BackboneAI. Your role will be to bring them to life: explain concepts clearly, run live demonstrations, guide participants through practical exercises and adapt examples to each client’s business.You do not need to know all our tools or training materials from day one. We will train you on the content, and you will observe real workshops before delivering your own.What matters most is that you have genuine hands-on experience building with AI and can explain technical concepts clearly.### What you’ll do- Facilitate in-person AI workshops for groups of 5–10 participants- Run live demonstrations of AI tools- Guide participants through practical exercises- Answer questions clearly and confidently- Adapt examples to clients’ industries and roles- Help participants apply AI to real business workflows- Recommend relevant follow-up training or consulting when appropriate### Workshop topicsDepending on the client, workshops may cover:- How large language models work and how to use them safely- Prompt engineering and reusable prompt templates- Professional use of Claude, including Projects, Skills, Connectors and Cowork- Automating repetitive workflows such as reporting, content creation and follow-ups- AI use cases for HR, Finance, Marketing, Sales, Support and Management- Technical topics including Claude Code, Codex, AI agents, sub-agents and MCP### Who we’re looking forTwo things matter above everything else: you have real experience building with AI, and you can teach.You should have:- At least two years of hands-on experience using AI to build real tools, automations, products or workflows- A technical background and familiarity with code, scripts and APIs- Experience with AI coding tools such as Claude Code, Codex or similar- A good understanding of AI agents, sub-agents and MCP- Real business experience and an understanding of how companies operate- Strong communication skills and the ability to explain technical concepts simply- Confidence speaking in front of groups- A strong interest in AI and emerging tools- Fluent English- Based in Cyprus and able to travel across the island- Availability to work as a freelancer or independent contractorGreek is a strong advantage.Previous training experience and a Master’s degree or equivalent are appreciated but not required.### Working arrangement- Freelance / independent contractor- In-person workshops across Cyprus- Half-day, full-day and multi-day assignments- Paid per workshop or per day- Preparation time included- Day rate discussed during the interview, with increases as you gain autonomy and take on more assignments- Commission available for additional training or consulting opportunities you help generate- Opportunity for long-term collaboration### How to applyPlease send your CV together with a short introduction explaining:- What you have built using AI- Which AI tools you use regularly- Any relevant teaching, presentation or workshop experience- Your location and availability in Cyprus