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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.

Q60 Match 40% AgileEngine Florianópolis, SC 2026-02-20
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This role blends advanced PHP 8, MVC architecture, database engineering, and containerized environments to deliver reliable, production-grade solutions with real business impact. It stands out for its strong engineering…

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This role blends advanced PHP 8, MVC architecture, database engineering, and containerized environments to deliver reliable, production-grade solutions with real business impact. It stands out for its strong engineering culture, cross-cultural collaboration, and opportunities for technical leadership and long-term growth within a modern agile setup.WHAT YOU WILL DO- Develop and maintain applications using PHP 8.X, adhering to object-oriented programming principles and the MVC pattern;- Ensure compliance with PHPDOC specifications and PSR standards for clean, maintainable code;- Design, optimize, and maintain MySQL and Microsoft SQL Server databases;- Handle data migrations and PHP version upgrades efficiently;- Implement CSS and responsive web design (RWD) principles to ensure optimal user experiences across devices;- Create and maintain Docker environments for application deployment;- Test applications for functionality, security, and performance while debugging and resolving issues proactively.MUST HAVES-4+ yearsof experience withPHP 8.X withstrong object-oriented programming expertise;- Knowledge ofMVC pattern;- Practical experience withMySQL and Microsoft SQL Server;- Experience migrating betweenPHP versions;- Knowledge ofCSS and Responsive Web Design (RWD);- Knowledge ofLinux (Ubuntu) and Windows operating systems;- Fundamentals of Docker, including creating Docker environments and Dockerfiles for Ubuntu;- Upper-intermediate English level.NICE TO HAVES- Knowledge of PHPDOC specification and PSR standards;- Experience modifying Docker containers for tool installation and execution;- Knowledge of build scripts and Docker containers in CI/CD environments;- Practical experience with Jenkins;- Familiarity with GitHub Actions;- General CI/CD pipeline experience.PERKS AND BENEFITS-Professional growth:Mentorship,...

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Q60 Match 40% AgileEngine Belo Horizonte, MG 2026-02-20
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This role blends advanced PHP 8, MVC architecture, database engineering, and containerized environments to deliver reliable, production-grade solutions with real business impact. It stands out for its strong engineering…

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This role blends advanced PHP 8, MVC architecture, database engineering, and containerized environments to deliver reliable, production-grade solutions with real business impact. It stands out for its strong engineering culture, cross-cultural collaboration, and opportunities for technical leadership and long-term growth within a modern agile setup.WHAT YOU WILL DO- Develop and maintain applications using PHP 8.X, adhering to object-oriented programming principles and the MVC pattern;- Ensure compliance with PHPDOC specifications and PSR standards for clean, maintainable code;- Design, optimize, and maintain MySQL and Microsoft SQL Server databases;- Handle data migrations and PHP version upgrades efficiently;- Implement CSS and responsive web design (RWD) principles to ensure optimal user experiences across devices;- Create and maintain Docker environments for application deployment;- Test applications for functionality, security, and performance while debugging and resolving issues proactively.MUST HAVES-4+ yearsof experience withPHP 8.X withstrong object-oriented programming expertise;- Knowledge ofMVC pattern;- Practical experience withMySQL and Microsoft SQL Server;- Experience migrating betweenPHP versions;- Knowledge ofCSS and Responsive Web Design (RWD);- Knowledge ofLinux (Ubuntu) and Windows operating systems;- Fundamentals of Docker, including creating Docker environments and Dockerfiles for Ubuntu;- Upper-intermediate English level.NICE TO HAVES- Knowledge of PHPDOC specification and PSR standards;- Experience modifying Docker containers for tool installation and execution;- Knowledge of build scripts and Docker containers in CI/CD environments;- Practical experience with Jenkins;- Familiarity with GitHub Actions;- General CI/CD pipeline experience.PERKS AND BENEFITS-Professional growth:Mentorship,...

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Q60 Match 40% Neurons Lab Bulgaria 2026-02-20
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[Applicants: Be among the first 25 applicants | Industry: IT Services and IT Consulting | Type: Full-time | Level: Mid-Senior level] About The ProjectYou'll be joining Neurons Lab as apart-time Python Backend Developer…

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[Applicants: Be among the first 25 applicants | Industry: IT Services and IT Consulting | Type: Full-time | Level: Mid-Senior level] About The ProjectYou'll be joining Neurons Lab as apart-time Python Backend Developer (20 hours/week, ~4 hours per day)to contribute to the development of a cutting-edge healthcare SaaS platform. Experience in healthcare or regulated industries is a significant advantage.Engagement Details:Duration: 3-5 months project engagementAllocation: 0.5 FTE (20 hours per week / ~4 hours per day)Schedule: Flexible hours within the EMEA timezoneObjectiveBackend API Development: Build and maintain production-ready REST APIs using FastAPI with proper authentication, authorization, and error handlingGraph Database Implementation: Implement and optimize Memgraph database models, Cypher queries, and knowledge graph structures for medical dataAI/GenAI Integration: Integrate backend services with AI engines for document processing, entity extraction, and classificationMulti-Tenant SaaS Architecture: Develop tenant-aware data models, queries, and APIs ensuring complete data isolation between organizationsKPIMaintain 70%+ test coverage for backend codeComprehensive API documentation kept up-to-dateComplete technical documentation for all implemented featuresKnowledge transfer documentation for system maintenanceAreas of ResponsibilityDesign and implement REST APIs using FastAPI with Pydantic modelsDevelop business logic for medical document processing workflowsDesign graph data models and write optimized Cypher queriesIntegrate with external data sources and third-party servicesWrite unit and integration tests using pytestDocument APIs and maintain coding standardsSkillsRequired:Python: Advanced proficie...

Q60 Match 40% DataAnnotation Rhode Island, United States 2026-02-20
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Your role will require proficiency in at least one programming language (JavaScript, Python, C#, C++, HTML, SQL, or Swift) in order to solve coding problems (think LeetCode, HackerRank, etc). PayPal will handle any…

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Your role will require proficiency in at least one programming language (JavaScript, Python, C#, C++, HTML, SQL, or Swift) in order to solve coding problems (think LeetCode, HackerRank, etc). PayPal will handle any currency conversions from USD.

Software Engineer - RoR

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Q60 Match 52% Onit India Pune Division, Maharashtra, India 2026-02-20 Est. 30k–60k 40% ▲ 0% vs median
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[Industry: Software Development | Type: Full-time | Level: Entry level] About OnitWe're redefining the future of legal operations through the power of AI. The ideal candidate will understand the benefits of…

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[Industry: Software Development | Type: Full-time | Level: Entry level] About OnitWe're redefining the future of legal operations through the power of AI. The ideal candidate will understand the benefits of collaborative design and development and will be able to mentor more junior development and QA resources.The current tech stack includes Ruby on Rails, React, JavaScript and PostgreSQL.

Q60 Match 40% Canonical Grenoble 2026-02-20
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The company is founder led, profitable and growing.Canonical is building a new generation of Ubuntu-based container images to simplify open-source application deployment across the world. These container images will be…

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The company is founder led, profitable and growing.Canonical is building a new generation of Ubuntu-based container images to simplify open-source application deployment across the world. These container images will be free to use with long-term security commitments, and engineered for performance, security and usability.

Q85 Match 40% Worldscape Redmond, WA 2026-02-20
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[Applicants: Over 200 applicants | Industry: Technology, Information and Media | Type: Full-time | Level: Entry level] Worldscape is a cutting-edge platform designed to unify distributed data, sensors, and intelligent…

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[Applicants: Over 200 applicants | Industry: Technology, Information and Media | Type: Full-time | Level: Entry level] Worldscape is a cutting-edge platform designed to unify distributed data, sensors, and intelligent agents across cloud, on-prem, and edge environments. We are pioneering next-generation AI decision-making and agentic integration across our AI fabric.

Q60 Match 40% Warner Music Group Toronto, Ontario, Canada 2026-02-20
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[Applicants: Over 200 applicants | Industry: Entertainment Providers | Type: Full-time | Level: Mid-Senior level] At Warner Music Group, We’re a Global Collective Of Music Makers And Music Lovers, Tech Innovators And…

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[Applicants: Over 200 applicants | Industry: Entertainment Providers | Type: Full-time | Level: Mid-Senior level] At Warner Music Group, We’re a Global Collective Of Music Makers And Music Lovers, Tech Innovators And Inspired Entrepreneurs, Game-changing Creatives And Passionate Team Members. The engineering team at Warner Music Group makes all of it a reality.WMG is home to a wide range of artists, musicians, and songwriters that fuel our success.

Q60 Match 40% EngFlow Austin, TX 2026-02-20
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[Industry: Software Development | Type: Full-time | Level: Entry level] Remote - US.At EngFlow, we help developers save time by accelerating software builds and tests. You’ll tackle complex challenges in real-time…

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[Industry: Software Development | Type: Full-time | Level: Entry level] Remote - US.At EngFlow, we help developers save time by accelerating software builds and tests. You’ll tackle complex challenges in real-time performance, scalability, and build systems, all while experimenting with the latest tech to enhance the EngFlow platform.You’ll have the opportunity to develop core features of our platform, which powers the builds for leading companies likeBrave Software,Blue River Technology, andSnap.Key Responsibilities:Build Systems Expertise: Work on core features related to build systems and compilers, focusing on scalability and real-time performance.Open-Source Contribution: Contribute to and improve open-source projects like Bazel, gRPC, and others.Platform Development: Solve complex problems and build scalable systems that accelerate developer productivity for global tech companies.Collaboration: Collaborate with core engineers who developed Bazel, and experiment with cutting-edge tech to improve our platform.Operational Excellence: Maintain high standards for software delivery at scale and ensure operational excellence.RequirementsPassion for Optimization: You love analyzing complex challenges and optimizing build systems and compilers.Build System Expertise: Deep knowledge of at least one build system such as Bazel, CMake, Maven, Gradle, Nix, Buck, or similar.Linux & Cloud Experience: Experience with Linux, the Unix shell, and at least one cloud infrastructure (e.g., AWS, Azure, GCP, OpenShift, Oracle Cloud).Programming Proficiency: Strong skills in at least one major programming language (Java, C++, Rust, or...

Salary insights

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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.

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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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