Software Engineer
Hover or tap a row for full statistics (EUR / month on this chart).
Salary analysis
Compared with the selected benchmark ("Company in Berlin, Germany"), this listing's salary midpoint is about 71% lower. The offer sits below the benchmark range (€1,667–€2,153). The offer's range width is broadly in line with the benchmark. This benchmark is based on 2 comparable listings.
| Market | Lower bound (25th percentile) | Median | Upper bound (75th percentile) |
|---|---|---|---|
| Market Average: Software Engineer | €3,500/per month | €5,877/per month | €12,340/per month |
| Company in Berlin, Germany | €1,667/per month | €1,910/per month | €2,153/per month |
We are looking for a Senior Software Engineer to build the web access infrastructure behind a novel search engine designed for agentic AI. In this role, you will investigate how modern websites communicate with browsers and translate that understanding into production systems operating at internet scale. You will build browser infrastructure and tooling that enables reliable, efficient access to web content across a rapidly changing web. Your responsibilities will include: - Research and analyse how modern websites communicate with browsers across the complete request lifecycle - Investigate browser fingerprinting, client verification mechanisms, and modern web technologies to enable reliable web access - Build tooling for browser instrumentation, debugging, observability, and large-scale experimentation - Translate technical research into production systems operating at internet scale Requirements You have 5+ years of experience as a software engineer working on production backend or infrastructure systems, and are an expert in several of the following areas: Browser Technologies - Chromium architecture and browser internals - Browser lifecycle and navigation - Chrome DevTools Protocol (CDP) - Playwright, Puppeteer, Selenium, or similar browser automation frameworks - Browser instrumentation and debugging Web Platform - HTTP/1.1, HTTP/2, HTTP/3 — TLS, DNS, and browser networking - Cookies, browser storage, caching, redirects, and session management - JavaScript execution and modern client-side rendering - Resource loading, page lifecycle, and browser networking - Browser fingerprinting concepts and browser characteristics Nice to Have - Experience working on browser engines or browser infrastructure - Experience reverse engineering browser or web application behaviour - Experience building internet-scale distributed systems - Go, C++, Rust, or Python - Kubernetes and cloud infrastructure
Job Details
Responsibilities
- Research and analyse how modern websites communicate with browsers across the complete request lifecycle
- Investigate browser fingerprinting, client verification mechanisms, and modern web technologies to enable reliable web access
- Build tooling for browser instrumentation, debugging, observability, and large-scale experimentation
- Translate technical research into production systems operating at internet scale
Requirements
- 5+ years of experience as a software engineer working on production backend or infrastructure systems
- Expertise in Chromium architecture and browser internals
- Expertise in browser lifecycle and navigation
- Expertise in Chrome DevTools Protocol (CDP)
- Expertise in Playwright, Puppeteer, Selenium, or similar browser automation frameworks
- Expertise in browser instrumentation and debugging
- Expertise in HTTP/1.1, HTTP/2, HTTP/3, TLS, DNS, and browser networking
- Expertise in cookies, browser storage, caching, redirects, and session management
- Expertise in JavaScript execution and modern client-side rendering
- Expertise in resource loading, page lifecycle, and browser networking
- Expertise in browser fingerprinting concepts and browser characteristics
Skills & Technologies
Benefits & Perks
Recruitment Process
- 1Coding interviews
| Location | Active listings |
|---|---|
| Remote - Global | 394 |
| Remote - Europe | 130 |
| Amsterdam, Netherlands | 66 |
| London, United Kingdom | 28 |
| Remote - United States | 20 |
| Berlin, Germany | 19 |
| Remote - Finland | 17 |
| Mäntsälä, Finland | 12 |
| Lappeenranta, Finland | 12 |
| Prague, Czech Republic | 11 |
| United Kingdom | 9 |
| Helsinki, Finland | 9 |
| Israel | 7 |
| Amsterdam | 6 |
| Canada | 4 |
| Tel Aviv, Israel | 4 |
| Singapore | 3 |
| Remote | 3 |
| Abu Dhabi | 2 |
| Dubai | 2 |
| France, Paris | 2 |
| Netherlands | 2 |
| London | 2 |
| San Francisco Bay Area, United States | 1 |
| Béthune, Pas-de-Calais, France | 1 |
| Alabama, US | 1 |
| Abu Dhabi, United Arab Emirates | 1 |
| East London, United Kingdom | 1 |
| Austin, United States | 1 |
| Austin | 1 |
| Paris, France | 1 |
| Remote - EU | 1 |
| Austin, Texas | 1 |
| Minnesota, United States | 1 |
| Oklahoma, United States | 1 |
| New Jersey, United States | 1 |
| London, UK | 1 |
| New York City | 1 |
| Béthune, France | 1 |
| UK | 1 |
| Abu Dhabi, Dubai | 1 |
| Kansas City, United States | 1 |
| Canada, Remote - United States | 1 |
| Czechia | 1 |
| Prague, Czechia | 1 |
| New Jersey, US | 1 |
| Singapore, Singapore | 1 |
| California, United States | 1 |
| Philadelphia, United States | 1 |
| Paris | 1 |
| Prague | 1 |
| Berlin | 1 |
| New York City, United States | 1 |
| Dallas, United States | 1 |
| Israel, Israel | 1 |
| Finland | 1 |
| Role type | Active listings |
|---|---|
| Backend Engineer | 302 |
| Software Engineer | 81 |
| Account Executive | 54 |
| Technical Project Manager | 6 |
| Technical Program Manager | 6 |
| Technical Product Manager | 5 |
| System Engineer | 5 |
| Site Reliability Engineer | 4 |
| Sales Representative | 4 |
| Product Manager | 4 |
| ML Engineer | 4 |
| Data Center Technician | 3 |
| Data Center Operations Technician | 3 |
| Applied AI Researcher | 2 |
| Delivery Manager | 2 |
| Product Designer | 2 |
| Senior Software Engineer | 2 |
| IT Technician | 2 |
| Open Positions at Nebius | 2 |
| Hypervisor Engineer | 2 |
| Backend engineers, Frontend engineers, Site reliability engineers | 2 |
| Manager, ML Solutions Architecture | 1 |
| Head of Channel Marketing | 1 |
| Senior Software Developer | 1 |
| Forward Deployment Engineer | 1 |
| Site Selection & Colocation Manager | 1 |
| Applied AI Solutions Engineer | 1 |
| Data Center Logistics Specialist | 1 |
| Hardware Engineer | 1 |
| Technical Support Engineer | 1 |
| Physical Security Systems Technician | 1 |
| Senior Site Reliability Engineer | 1 |
| Offensive Security Lead | 1 |
| Detection Engineering & Response Lead | 1 |
| Product Growth Analytics Lead | 1 |
| Data Engineer | 1 |
| Senior ML Engineer | 1 |
| IT Support Manager | 1 |
| Solutions Architecture Leader | 1 |
| Senior Technical Program Manager | 1 |
| Technical Account Manager | 1 |
| Advanced IT Technician | 1 |
| IT Infrastructure Engineer | 1 |
| Mechanical Engineer | 1 |
| Generalist | 1 |
| Backend Engineers | 1 |
| Project Development Manager | 1 |
| Cloud Solution Architect | 1 |
| IT Risk and Control Manager | 1 |
| Compensation Analyst | 1 |
| Data Center Facilities Manager | 1 |
| Electrical Engineer | 1 |
| Transportation Security Manager | 1 |
| Data Center Operations | 1 |
| Operations Specialist | 1 |
| Mechanical Data Center Technician | 1 |
| Security Solutions Engineer | 1 |
| Financial Controller | 1 |
| Enterprise Technical Architect | 1 |
| Network Planning Project Manager | 1 |
| Pricing Director | 1 |
| Solutions Partner | 1 |
| GTM Recruiting Manager | 1 |
| Network Engineer | 1 |
| Instructional Designer | 1 |
| Sales Engineer | 1 |
| Technical Due Diligence Manager | 1 |
| Mechanical Design Engineer | 1 |
| Data Center IT Technician | 1 |
| Internal Control Business Partner | 1 |
| Senior Research Scientist | 1 |
| Partner Solutions Architect | 1 |
| VP of Developer Relations & Community | 1 |
| Application Security Engineer | 1 |
| Field Technical Lead | 1 |
| Human Resources Specialist | 1 |
| Senior ML Solutions Architect | 1 |
| Data Center IT Manager | 1 |
| Data Scientist | 1 |
| HPC Engineer | 1 |
| Group Product Manager | 1 |
| Systems HPC Engineer | 1 |
| Power Engineer | 1 |
| Customer Engineer | 1 |
| Data Center Electrical Lead | 1 |
| Key Customers Solutions Architect | 1 |
| Vulnerability Operations Center Lead | 1 |
| Accountant | 1 |
| Infrastructure Security Engineer | 1 |
| AI/ML Specialist Solutions Architect | 1 |
| Support Engineer | 1 |
| Applied ML Engineer | 1 |
| Structured Cabling Design Engineer | 1 |
| ML Infrastructure Engineer | 1 |
| Backend Developer | 1 |
| Senior Technical Project Manager | 1 |
| Vendor Security & Standards Manager | 1 |
| Educational Content Author | 1 |
| VP of Strategic Sales | 1 |
| MEP Engineer | 1 |
| Role level | Active listings |
|---|---|
| Mid-Level | 379 |
| Senior | 76 |
| Manager | 15 |
| Executive | 2 |
Related Opportunities
Discover more opportunities that match your interests and skills