Location: London
Workplace: OnSite
About Clarity
We’re pioneering Agentic AI — systems that don’t just respond, but reason, act, and adapt autonomously in complex workflows. This is about crafting AI Agent Experiences — designing agents that collaborate seamlessly with humans, learn from context, and make every customer interaction faster, smarter, and more empathetic.
You’ll own the technical vision and turn requirements into a live, reliable product used by brands like Grubhub, Booking.com http://Booking.com, Dropbox, Uber, Careem, and Fubo. You’ll collaborate directly with engineers, other tech leads, directors, and the CTO to evolve ambitious prototypes into a rock‑solid, scalable platform
What you’ll actually do
50% Build — design & ship
- Agentic AI for CX: Real‑time assistants that listen to calls/chats, retrieve from customer KBs, and draft responses with human‑in‑the‑loop controls.
- Structured extraction: Schema‑driven pipelines over unstructured text (and other modalities) using retrieval, tool‑use, and robust LLM prompting.
- Hybrid anomaly detection: Blend classical time‑series methods (e.g., decomposition, change‑point, forecasting) with LLM‑aware, contextful detectors for seasonality, spikes, step‑changes, and drift.
- Novelty discovery: Embedding‑based clustering and drift, topic surfacing, LLM summarization of emerging themes with deduplication and evidence links.
- Alerting & scoring: Severity/impact ranking, de‑noising, suppression/cool‑downs, routing, and feedback loops.
25% Architect & scale
- Own reliability, latency, and cost. Design online/offline eval harnesses, canaries, and SLAs; operate GPUs/accelerators where needed.
- Stand up and harden RAG pipelines (indexing, retrieval policies, grounding, guardrails) and agent frameworks.
- Take basic infra ownership on GCP (or AWS/Azure): networking, autoscaling, CI/CD, IaC, observability, and cost tuning.
- Participate in on‑call for your area and drive root‑cause analysis with crisp follow‑ups.
15% Collaborate
- Pair with back‑end & front‑end to wire extractors/detectors and agents into ticketing, voice, and analytics stacks (APIs, webhooks, real‑time streams).
- Partner with PMs/CX to evolve taxonomies, schemas, and guardrails; translate business problems into shipped ML features.
10% Align & showcase
- Gather requirements from CX and product leads, demo new capabilities to execs & customers, and document impact with precision/recall, alert quality, latency, and cost metrics.
What makes you a great fit
- Startup hacker mindset: You self‑start from zero, respect no silos, and carry work from prototype to production. 🛠️
- AI‑native dev tools are your daily drivers: Cursor, v0, Claude Code (or similar).
- 7–10 years building production ML/back‑end systems; 2+ years leading while coding.
- Expert Python; strong back‑end chops (e.g., FastAPI, gRPC, Postgres, pub/sub/streams).
- Agents & RAG: Fluency with at least one agent framework (ADK preferred). Proven track record shipping AI agents and building RAG pipelines.
- LLM + DS depth: Prompting/tooling, retrieval design, LLM evals; hands‑on with time‑series analysis (forecasting, change‑point, drift).
- Cloud & ops: Basic infra ownership on GCP (or AWS/Azure): networking, autoscaling, CI/CD, IaC, observability, and cost control.
- Communication: You explain results clearly, align stakeholders, and write crisp docs.
Bonus points
- DevOps wizardry; GPU/accelerator experience.
- Multimodal pipelines (text + voice + screenshots).
- Prior experience in contact center/CX analytics or novelty/anomaly systems.
- Founder or founding engineer experience
Location: Berlin
Workplace: OnSite
ABOUT PEEC AI
AI search is changing how brands are discovered and chosen. People now ask ChatGPT, Gemini, Claude and Google’s AI answers what they used to search for, and AI assistants increasingly shape the journey from discovery to purchase. Winning customers now means winning over the AI systems that influence their decisions.
Peec AI is an AI search platform that helps marketing teams understand and improve how their brands are discovered, represented, and recommended. We show them where they stand, what’s shaping it, and where to act. Since launching in January 2025, Peec AI has passed $20M ARR and 4,000 paying customers. We’re a Series A company backed by 20VC and Singular, with 100+ people across our Berlin HQ and our New York office.
WHAT YOU’LL DO
- Take ownership of complex product features end-to-end - from architecture and data modeling to beautiful and performant user interfaces
- Translate product ideas and designs into pixel-perfect, production-grade UI using modern frontend frameworks and component libraries
- Work closely with Product, Design, and Engineering to define scope, shape technical direction, and deliver features that delight users
- Contribute to and evolve both our backend infrastructure and frontend design system, ensuring consistency, scalability, and developer velocity
- Push the boundaries of what’s possible across the stack - improving developer experience, introducing new capabilities, and driving innovation
WHAT WE’RE LOOKING FOR
- 5+ years of professional fullstack engineering experience
- Deep expertise in TypeScript, React, Tailwind CSS and proven ability to deliver high-quality features across both frontend and backend
- Strong architectural instincts and ability to design clean, maintainable, and scalable systems end-to-end
- Experience designing and implementing APIs (REST, GraphQL, or gRPC) and integrating them seamlessly into polished user interfaces
- Strong communication skills and a high sense of ownership - able to work autonomously while staying tightly aligned with team goals
- Some markers of excellence, which could also be non-work related, like having a high FIDE rating
- Most importantly: we care deeply about working with genuinely kind, collaborative, and hard-working people who make the team better through empathy and openness
TECH STACK
- Languages: TypeScript
- Backend: GCP, Cloud Functions, Cloud Tasks, RabbitMC, Firestore, PostgreSQL, Elasticsearch
- Frontend: React, shadcn/ui, Tailwind CSS
- AI Models: OpenAI, Claude, Perplexity, Gemini, Llama, etc.
BONUS POINTS
- Active contributions to open-source projects
- Deployed side/hobby projects that we can check out
- Experience in starting a company or working at a top-tier high-growth startup
WHAT WE OFFER
- Exciting and challenging work with real impact and ownership at one of Europe’s fastest-growing Series A startups
- Regular team events and off-sites
- Aggressive equity compensation package
- Paid Dinner & Uber home when working late
- The most beautiful office space and work environment in Berlin
Location: Berlin
Workplace: OnSite
ABOUT PEEC AI
AI search is changing how brands are discovered and chosen. People now ask ChatGPT, Gemini, Claude and Google’s AI answers what they used to search for, and AI assistants increasingly shape the journey from discovery to purchase. Winning customers now means winning over the AI systems that influence their decisions.
Peec AI is an AI search platform that helps marketing teams understand and improve how their brands are discovered, represented, and recommended. We show them where they stand, what’s shaping it, and where to act. Since launching in January 2025, Peec AI has passed $20M ARR and 4,000 paying customers. We’re a Series A company backed by 20VC and Singular, with 100+ people across our Berlin HQ and our New York office.
WHAT YOU’LL DO
- Take ownership of complex product features end-to-end - from architecture and data modeling to beautiful and performant user interfaces
- Translate product ideas and designs into pixel-perfect, production-grade UI using modern frontend frameworks and component libraries
- Work closely with Product, Design, and Engineering to define scope, shape technical direction, and deliver features that delight users
- Contribute to and evolve both our backend infrastructure and frontend design system, ensuring consistency, scalability, and developer velocity
- Push the boundaries of what’s possible across the stack - improving developer experience, introducing new capabilities, and driving innovation
WHAT WE’RE LOOKING FOR
- 5+ years of professional fullstack engineering experience
- Deep expertise in TypeScript, React, Tailwind CSS and proven ability to deliver high-quality features across both frontend and backend
- Strong architectural instincts and ability to design clean, maintainable, and scalable systems end-to-end
- Experience designing and implementing APIs (REST, GraphQL, or gRPC) and integrating them seamlessly into polished user interfaces
- Strong communication skills and a high sense of ownership - able to work autonomously while staying tightly aligned with team goals
- Some markers of excellence, which could also be non-work related, like having a high FIDE rating
- Most importantly: we care deeply about working with genuinely kind, collaborative, and hard-working people who make the team better through empathy and openness
TECH STACK
- Languages: TypeScript
- Backend: GCP, Cloud Functions, Cloud Tasks, RabbitMC, Firestore, PostgreSQL, Elasticsearch
- Frontend: React, shadcn/ui, Tailwind CSS
- AI Models: OpenAI, Claude, Perplexity, Gemini, Llama, etc.
BONUS POINTS
- Active contributions to open-source projects
- Deployed side/hobby projects that we can check out
- Experience in starting a company or working at a top-tier high-growth startup
WHAT WE OFFER
- Exciting and challenging work with real impact and ownership at one of Europe’s fastest-growing Series A startups
- Regular team events and off-sites
- Aggressive equity compensation package
- Paid Dinner & Uber home when working late
- The most beautiful office space and work environment in Berlin
Location: Ideally London-based (Hybrid)
Workplace: Hybrid
Full-Stack Web Developer — React, FastAPI, Elasticsearch (AWS/GCP)
About Clarity
Clarity is redefining customer experience with AI. Our mission is to empower businesses to deliver faster, smarter, and more human service interactions. By combining cutting-edge AI with intuitive design, we enable customer service teams to operate more efficiently while providing customers with seamless, personalized experiences.
We are trusted by industry leaders like OpenAI, GrubHub, STC and Tabby who rely on us to deliver real impact. Our investors include Prosus Ventures, STV AI Fund (backed by Google) and angels from Open AI and Google. With a 25% month-on-month growth rate and over 300% net revenue retention, this is a unique opportunity to join a hyper growth AI company and redefine an industry.
As a Full-Stack Web Developer at Clarity, you’ll own end-to-end product surfaces—from sleek React UIs to FastAPI services and Elasticsearch search/ —shipping fast, safely, and beautifully. You’re AI-native (Cursor, v0, Claude Code in your muscle memory), comfortable in both AWS and GCP, and you treat infra & DevOps as part of building great product, not an afterthought. You’ll collaborate directly with engineers, PMs, and the CTO to turn specs into production features used by brands like Grubhub, Booking, Dropbox & Uber.
WHAT YOU'LL DO
50% Build — design & ship
- Build responsive React (TypeScript) frontends (state mgmt, data viz, virtualized tables, forms, charts, file uploads, accessibility).
- Implement FastAPI services (async I/O, Pydantic v2, background jobs, caching) with robust testing.
- Design Elasticsearch models & queries
- Integrate AI features (streaming responses, structured outputs, eval hooks) to accelerate prototyping and user value.
25% Scale & operate
- Ship and run services on AWS and/or GCP (ECS/EKS/Lambda or Cloud Run/GKE), containerized with Docker.
- Own CI/CD (GitHub Actions), IaC (Terraform), logging/metrics/tracing (OpenTelemetry, CloudWatch/Stackdriver, Grafana/Prometheus), and SLOs.
- Optimize p95 latency, throughput, and cost; manage secrets, networking, VPCs, and build resilient retries/backoffs.
15% Collaborate
- Work closely with design/PM on specs and UX polish; pair with back-end/ML on data contracts and APIs.
- Partner with the Insights team on taxonomy/schema changes and with Data/ML on search & analytics expectations.
10% Align & showcase
- Write crisp docs, PRDs/tech notes, and demo your work to execs & customers.
- Contribute to on-call for your services and drive post-mortems to closure.
What makes you a great fit
- Owner’s mindset: you take ideas from zero → shipped → observed → iterated; you sweat details and outcomes.
- AI-native builder: Cursor, v0, Claude Code (and friends) are daily drivers for rapid prototyping and refactors.
- React + TypeScript mastery: component design, hooks, performance, testing (Vitest/Jest, Playwright).
- FastAPI expertise: async patterns, Pydantic schemas, pagination, auth (OAuth2/OIDC), rate-limits, background jobs.
- Elasticsearch fluency: mappings/analyzers (ngrams, synonyms), aggregations, filters, sorting, performance tuning.
- Cloud & DevOps: solid experience on AWS and/or GCP, Docker, Terraform, GitHub Actions, monitoring/alerts.
- Datastores: Postgres (SQL, migrations), Redis (caching/queues).
- Quality & security: code reviews, type safety, lint/format, secrets mgmt, least-privilege IAM, basic SOC2 hygiene.
- Communicates clearly with product sense; ships value weekly.
PERKS AND BONUSES
- Remote-first freedom & flexible hours 🏠
- Regular off-sites & monthly virtual game nights 🎉
- Unlimited vacation (minimum 20 days encouraged) 🏝️
- Learning budget for conferences, courses & books 📚
- Startup equity in a rapidly growing market 💼
Location: Bucharest, Romania
Digitain is looking for a Games Planning Specialist for its Sports Trading Directorate, who will be responsible for data collection and categorization. As a Games Planning Specialist you will work with a large number of sports and social events data.
The ideal candidate should have strong data analytics, time management and research skills.
Job responsibilities:
Conduct research and analysis of sports and social events
Conduct statistics research on sports and social events
Create a database of sports and social events
Sort sports and social events by rating
Manage sports and social events calendar
Supervise, compare and update the events schedule
Requirements:
Vocational, Bachelor’s Degree
Good knowledge of Russian and English languages
Computer literacy
Quick responsiveness skills
High sense of responsibility and punctuality
Analytical thinking
Detail-oriented
Ability to remember large number of names
Additional information:
Work Schedule is 5/2 5 (5 days work, 2 days off)
Ability to work day and evening shift:
- 1st week -08:00-16:00
- 2nd week -16:00-00:00 (uber is provided for evening shifts)
Bucharest, Romania
ОфисseniorBerlin
ОфисseniorBerlin
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