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Senior developer Jobs

1777 curated roles with verified salaries.

Updated 6 months ago
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Software Developer & Engineer Jobs

Software development remains the largest category in tech hiring globally. Whether you specialise in full-stack, backend, frontend, mobile or DevOps, demand for strong engineers continues to outpace supply across all major markets.

Typical range: $100k–$165k USD · €65k–€110k EUR

Salary Explorer What does the market pay?
What is a “May be filled” (ghost) job?

Listings older than ~30 days may already be filled or paused. We flag them so you can prioritise fresher roles.

Q85 Match 58% Speechify Fort Collins, CO 2026-02-08
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Speechify's text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Ensure quality, reliability, and consistency across releases.Identify, diagnose, and resolve complex…

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Speechify's text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Ensure quality, reliability, and consistency across releases.Identify, diagnose, and resolve complex bugs, performance bottlenecks, memory leaks, rendering issues, or compatibility problems — and propose robust architectural or design solutions.An ideal candidate should haveRequired:3+ in Windows desktop application development using Windows App SDK, WinUI (or similar), C#, XAML — and ideally additional experience with native Windows code (C++, Win32/Wi...

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Q85 Match 58% Anduril Industries Costa Mesa, CA 2026-02-08
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[Industry: Defense and Space Manufacturing | Type: Full-time | Level: Mid-Senior level] Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced…

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[Industry: Defense and Space Manufacturing | Type: Full-time | Level: Mid-Senior level] Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology.

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Q60 Match 58% Affirm Raleigh, NC 2026-02-08
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[Industry: Financial Services | Type: Full-time | Level: Mid-Senior level] Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden…

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[Industry: Financial Services | Type: Full-time | Level: Mid-Senior level] Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.The Partner Merchant Interface (PMI) team builds the APIs and solutions that powers Affirm’s integrations with Enterprise Merchants and Partners. We create and manage the APIs and tools that drive checkout and merchant onboarding, and we collaborate with stakeholders to design and build custom end-to-end integrated solutions.What You’ll DoWith the support of your team’s tech lead and manager, you will break down larger projects into individual tasks, deliver them in multiple phases, and collaborate with others to ensure timely delivery of your work.You will support your peers and stakeholders in the product development lifecycle by collaborating with product management, design & analytics by participating in ideation, articulating technical constraints, and partnering on decisions that properly consider risks and trade-offs.You will contribute to the entire API lifecycle, including designing, developing, testing, maintaining, and evolving our APIs.You will support the operations and availability of your team’s artifacts by creating and monitoring metrics, escalating when needed, and supporting “keep the lights on” & on-call efforts.You will contribute to a sense of community on your team by engaging in growth and development activities such as participation in the interview process.What We Look ForYou have a total of 5+ years of experience as a software engineer.You have experience designing, developing and launching backend systems and are proficient in one of Python or Kotlin.You are familiar with the building blocks of distributed systems, and the technologies like AWS, MySQL and Kubernetes.You have mastered taking a simple problem or business scenario into a solution that interacts with multiple software components, and executing on it by writing clear, easily understood, well tested and extensible code.You are comfortable navigating a large code base, debugging others' code, and providing feedback to other engineers through code reviews.Your experience demonstrates that you take ownership of your growth, proactively seeking feedback from your team, your manager, and your stakeholders.You have strong verbal and written communication skills that support effective collaboration with our global engineering te...

Q85 Match 70% Canonical Coimbra, Coimbra, Portugal 2026-02-08 Est. EUR 30k–60k 40% ▲ 5% vs median
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[Applicants: Seja um dos 25 primeiros a se candidatar] We're enabling high-performing, rock-solid MongoDB deployments on any cloud or platform our customers choose. We want to create the world's best open source analog…

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[Applicants: Seja um dos 25 primeiros a se candidatar] We're enabling high-performing, rock-solid MongoDB deployments on any cloud or platform our customers choose. We want to create the world's best open source analog to MongoDB Altas or Amazon Doc

Q85 Match 58% Canonical Bratislava, Bratislava, Slovakia 2026-02-08
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[Applicants: Be among the first 25 applicants | Industry: Software Development | Type: Full-time | Level: Mid-Senior level] We're enabling high-performing, rock-solid MongoDB deployments on any cloud or platform our…

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[Applicants: Be among the first 25 applicants | Industry: Software Development | Type: Full-time | Level: Mid-Senior level] We're enabling high-performing, rock-solid MongoDB deployments on any cloud or platform our customers choose. We want to crea

Q85 Match 58% Canonical Antwerp, Flemish Region, Belgium 2026-02-08
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[Applicants: Be among the first 25 applicants | Industry: Software Development | Type: Full-time | Level: Mid-Senior level] We're enabling high-performing, rock-solid MongoDB deployments on any cloud or platform our…

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[Applicants: Be among the first 25 applicants | Industry: Software Development | Type: Full-time | Level: Mid-Senior level] We're enabling high-performing, rock-solid MongoDB deployments on any cloud or platform our customers choose. We want to crea

Q60 Match 58% Siemens Healthineers Budapest, Budapest, Hungría 2026-02-08
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We work in close collaboration with clinical experts and create new cloud-based software components using modern technologies and agile development principles. Continuously contributes to maintain and improve the…

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We work in close collaboration with clinical experts and create new cloud-based software components using modern technologies and agile development principles. Continuously contributes to maintain and improve the automated test solution for the software components Investigates and resolves product related issues Conducts code and design reviews in cross functional teams Collaborates with Cybersecurity SMEs, the system architecture and platform teams in creating robust and reliable software solutions Participates in risk management activities by providing technical input and related analysis Supports product management in defining technical product requirements Skills, Experience And Qualifications ESSENTIAL Skills and demonstratable experience (minimal requirements for interview) BSc or MSc University degree in computer science or a related field Enterprise software development experience using C#/.Net programming language > 5 years Implementation of common design patterns in object oriented languages Developing cloud native services and RESTful APIs in a containerized architecture (Docker / Kubernetes) Unit, integrati...

Q60 Match 70% Adentis Portugal Oporto, Portugal 2026-02-08 Est. EUR 30k–60k 40% ▲ 5% vs median
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IMPORTANTE: Exige-se fluência em português (falado e escrito) e autorização legal para trabalhar em Portugal. Show less…

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IMPORTANTE: Exige-se fluência em português (falado e escrito) e autorização legal para trabalhar em Portugal. Show less [{"type":"people_also_viewed","href":"https://pt..com/jobs/view/full-stack-engineer-id48189-at-agileengine-4365813536","jobId":"4365813536","label":"Full Stack Engineer ID48189"},{"type":"people_also_viewed","href":"https://pt..com/jobs/view/lead-full-stack-engineer-node-js-react-vue-ai-solutions-at-covergo-insurtech-4343154382","jobId":"4343154382","label":"Lead Full Stack Engineer (Node.js, React/Vue & AI Solutions)"},{"type":"people_also_viewed","href":"https://pt..com/jobs/view/full-stack-engineer-id48139-at-agileengine-4362146809","jobId":"4362146809","label":"Full Stack Engineer ID48139"},{"type":"people_also_viewed","href":"https://pt..com/jobs/view/full-stack-engineer-learnwith-ai-remote-%24100-0...

Q65 Match 58% Pigment Francia 2026-02-08
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⚙️ Solve Complex Problems: Tackle scalability and performance challenges across high-volume, real-time datasets. 📈 Drive Innovation: Influence architecture decisions, test new ideas, and continuously improve performance…

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⚙️ Solve Complex Problems: Tackle scalability and performance challenges across high-volume, real-time datasets. 📈 Drive Innovation: Influence architecture decisions, test new ideas, and continuously improve performance and reliability.

Q40 Match 75% UpcoMinds Unión Europea 2026-02-08
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Responsibilities Design and implement full-stack solutions for GenAI-driven applications Develop and operationalise agentic GenAI systems Work with semantic models in Power BI Build custom frontend components (e.g. MS…

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Responsibilities Design and implement full-stack solutions for GenAI-driven applications Develop and operationalise agentic GenAI systems Work with semantic models in Power BI Build custom frontend components (e.g. MS Edge add-ons, sidebars, PWAs) Integrate Databricks, Azure DevOps, and Power BI Ensure production readiness, scalability, and performance Collaborate closely with stakeholders and communicate complex topics clearly Requirements Senior-level experience as a Full Stack Developer Strong background in operationalised Generative AI and GenAI Ops Experience with Agentic Systems and Prompt Engineering Solid Python programming skills Hands-on experience with Databricks Strong understanding of Power BI, especially the semantic layer Experience with Azure DevOps and cloud-based production environments Frontend experience (custom add-ons, PWAs, or similar) Excellent communication skills Fluent in English Benefits Private insurance.

Salary insights

Transparency promise

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.

Currency harmonized to USD/EUR/GBP/CHF to avoid surprises.

Outliers are reviewed manually before they appear on a card.

Sponsored employers follow the same disclosure and pay rules.

Job search FAQs

Are remote AI roles hiring in the EU?

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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