London leads UK tech hiring, followed by Manchester, Edinburgh, and Bristol. The UK market features strong fintech, media, and deep-tech sectors, with competitive compensation relative to European peers.
You'll help help build engaging & intuitive web experiences using highly responsive UI components and real-time data flows. React, Next.js, Tailwind) Experience with real-time and bi-directional communication protocols…
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You'll help help build engaging & intuitive web experiences using highly responsive UI components and real-time data flows. React, Next.js, Tailwind) Experience with real-time and bi-directional communication protocols and patterns (eg.
DevOps Engineer (Mid / Snr) – SaaS – On-Prem, Kubernetes, CI/CD, Automation, Security Oliver Bernard are currently working with a fast-growing SaaS company, based in London, who are looking to take on several DevOps…
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DevOps Engineer (Mid / Snr) – SaaS – On-Prem, Kubernetes, CI/CD, Automation, Security Oliver Bernard are currently working with a fast-growing SaaS company, based in London, who are looking to take on several DevOps Engineers at both Mid and Senior level. DevOps Engineer (Mid / Snr) – SaaS – On-Prem, Kubernetes, CI/CD, Automation, Security #Jobster Show less
Junior DevOps Engineer On-site in London AWS, Kubernetes, Terraform, Python £70K + Benefits Overview A fast-growing enterprise SaaS company is hiring Junior DevOps Engineers to support the deployment of a…
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Junior DevOps Engineer On-site in London AWS, Kubernetes, Terraform, Python £70K + Benefits Overview A fast-growing enterprise SaaS company is hiring Junior DevOps Engineers to support the deployment of a cloud-based platform used by large, global organisations. Core Technical Requirements Experience with customer-facing cloud deployments Strong understanding of modern cloud applications and infrastructure Cloud platforms: AWS and Azure Kubernetes, Terraform, Python Solid software engineering background with ability to code Strong computer science fundamentals Role Details & Requirements: 5 Days p/ week in London Paying £70K Ideally looking for 1-3 years experience Must've been to a Russell Group (or Ivy League) University Junior DevOps Engineer On-site in London AWS, Kubernetes, Terraform, Python £70K + Benefits #Jobster Show less
The Role They’re now hiring a Mid-Level Data Scientist to join a growing London-based Data Science team. There’s a strong emphasis on solid engineering fundamentals alongside classical data science skills.
Key Responsibilities Data Engineering & Pipelines Design, build, and operate data ingestion and transformation pipelines in Azure Data Factory / Fabric Data Factory. Skills & Experience (Required) Cloud & Platforms:…
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Key Responsibilities Data Engineering & Pipelines Design, build, and operate data ingestion and transformation pipelines in Azure Data Factory / Fabric Data Factory. Skills & Experience (Required) Cloud & Platforms: Azure (Data Factory / Fabric Data Factory; Fabric Lakehouse/Warehouse or Synapse/SQL DW).
Proficiency in Postgres, with experience managing sensitive data in a secure environment. Benefits The successful Data Engineer will receive the following benefits: £50,000–£60,000 salary, depending on experience.
Value Engineer – Data Engineering (AI/Palantir) - hybrid - London £80k-£100k We’re working with a fast-growing, AI-native consulting business that is building production-grade data foundations to power modern AI systems…
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Value Engineer – Data Engineering (AI/Palantir) - hybrid - London £80k-£100k We’re working with a fast-growing, AI-native consulting business that is building production-grade data foundations to power modern AI systems - including knowledge graphs, semantic layers, retrieval systems, and agentic workflows. The focus is on building high-quality, reliable, meaning-aware data pipelines that make AI systems usable, trustworthy, and scalable in real client environments.
Role Overview This role exists to own and elevate the company’s internal data and systems landscape end-to-end. Key expectations: Improve data consistency, definitions, and governance across systems.
11 months contract/PAYE is £218.78 per day/hybrid/Onsite/London Job Title: Data Annotator / Data Analyst About The Role We are looking for a Data Annotator / Data Analyst to support the development and evaluation of AI…
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11 months contract/PAYE is £218.78 per day/hybrid/Onsite/London Job Title: Data Annotator / Data Analyst About The Role We are looking for a Data Annotator / Data Analyst to support the development and evaluation of AI and machine learning solutions. In this role, you will be responsible for annotating datasets, ensuring data quality, and collaborating with data scientists and engineers to improve model performance.
Salary tags blend employer provided ranges with Catalitium estimates. We mark ranges with Est. labels, note any missing data, and never inflate compensation to boost clicks.
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Yes. Remote-friendly AI and ML roles in the EU have grown over 30% year-on-year. Germany, France, the Netherlands, and Spain lead in volume. Use the AI and EU filters together to surface them quickly, and check the salary estimate badge to ensure the range meets your expectations.
How fresh are the job postings?
Listings are refreshed continuously from employer feeds and normalised daily. Each card shows a posted date pill so you can see exactly how old a listing is. Jobs posted within the last 7 days receive a green New badge. Listings older than 30 days receive a May be filled warning.
Do roles include salary estimates?
Yes. Most listings show an Est. salary pill derived from Catalitium's location-based salary database, blended with any employer-disclosed range. Senior and lead roles receive an automatic seniority uplift. If a salary range is genuinely unknown we leave the field blank rather than show a misleading estimate.
What is a ghost job and how do I spot one?
A ghost job is a listing that has been live for 30+ days and is likely already filled, on hold, or was never a real opening. Research suggests up to 40% of active listings at any time are ghost jobs. Catalitium flags every listing older than 30 days with a triangle May be filled badge so you can prioritise your energy on fresh openings.
What are the highest-paying tech roles right now?
AI and ML engineer roles currently command the highest median salaries on Catalitium, around $150k–$200k USD in the US and EUR 100k–EUR 160k in Europe. Principal and Staff Engineer roles come close, followed by senior full-stack and cloud infrastructure engineers. Use the >100k filter to see only high-compensation listings.
How do I negotiate a higher salary offer?
Reference Catalitium's salary data when negotiating: show the employer the market range for your role and region. Studies show engineers who negotiate receive 10–20% more than the initial offer on average. If base salary is fixed, push on equity, signing bonus, remote allowance, and learning budget. See our Salary Negotiation Guide in the Resources section.
Which European cities pay the most for tech?
Zurich and Geneva (Switzerland) consistently top European tech salaries, followed by London, Amsterdam, Berlin, Paris, and Stockholm. Swiss salaries are typically quoted in CHF and translate to EUR 100k–160k for mid-senior roles. London follows at GBP 70k–110k. Berlin and Amsterdam are competitive at EUR 70k–100k for comparable experience levels.
Can I track my job applications on Catalitium?
Yes. Our free Application Tracker lets you move roles through a Kanban pipeline: Applied, Phone Screen, Interview, Offer, and Closed. It requires no account and stores everything privately in your browser. Hit the Track button on any job card to add it. You can also export your full pipeline as a CSV.
How does Catalitium differ from LinkedIn Jobs?
LinkedIn optimises for engagement and premium upgrades. Catalitium is built exclusively for tech candidates who want signal over noise: every listing shows salary estimates, ghost jobs are flagged, AI-powered summaries save you time reading descriptions, and the application tracker replaces the black-hole Easy Apply experience. No premium paywall, no recruiter spam.
Can I filter to remote-only jobs?
Yes. Choose Remote in the location/country field or tap a Remote shortcut chip. Results are limited to roles that advertise remote or hybrid where the listing text supports it, and remote-friendly rows show a Remote badge.
Which tech stacks are most in demand?
Across Catalitium tech listings, Python, TypeScript/JavaScript, Go, Java, and cloud platforms (AWS, GCP, Azure, Kubernetes) recur most often; AI and data roles add PyTorch, TensorFlow, and LLM tooling. Title and AI summary chips reflect the employer's stated stack.
Which Swiss cities pay the most for software roles?
Zurich and Geneva typically lead Switzerland for software, data, and platform engineering compensation; smaller hubs follow at a discount. Swiss ranges often sit above neighbouring EU markets for comparable seniority—check Est. salary on each card when you filter by Switzerland.
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