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Big data Jobs

381 curated roles with verified salaries.

Updated 6 months ago
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Data Science & Analytics Jobs

Data science roles bridge statistics, programming, and business intelligence. Demand is strong across all sectors (from fintech to e-commerce), with Python, SQL, and cloud data platforms (Snowflake, BigQuery, dbt) as the core stack.

Typical range: $110k–$170k USD · €75k–€120k EUR

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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 75% Optimum Solutions Pte Ltd Singapur, Singapur 2026-02-09
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Solid understanding of data warehousing, ETL design patterns, and data modeling Experience with cloud data platforms (e.g. GCP, BigQuery, AWS, Azure) Familiarity with BI tools (Tableau, Power BI, Looker) Show less…

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Solid understanding of data warehousing, ETL design patterns, and data modeling Experience with cloud data platforms (e.g. GCP, BigQuery, AWS, Azure) Familiarity with BI tools (Tableau, Power BI, Looker) Show less [{"type":"people_also_viewed","href":"https://sg..com/jobs/view/data-engineer-big-data-at-razer-inc-4368165055","jobId":"4368165055","label":"Data Engineer - Big Data"},{"type":"people_also_viewed","href":"https://sg..com/jobs/view/data-engineer-at-unison-group-4361520116","jobId":"4361520116","label":"Data Engineer"},{"type":"people_also_viewed","href":"https://sg..com/jobs/view/data-engineer-at-internal-security-department-4356052726","jobId":"4356052726","label":"Data Engineer"},{"type":"people_also_viewed","href":"https://sg..com/jobs/view/analytics-engineer-at-mobbin-4364281455","jobId":"4364281455","label":"Analytics Engineer"},{"type":"people_also_viewed","href":"https://sg..com/jobs/view/data-engineer-banking-at-unison-group-4354007697","jobId":"4354007697","label":"Data Engineer - Banking"},{"type":"people_also_viewed","href":"https://sg..com/jobs/view/data-engineer-idmc-databrick-at-helius-technologies-4368089065","jobId":"4368089065","label":"Data Engineer (IDMC / Databrick)"},{"type":"people_also_viewed","href":"https://sg..com/jobs/view/data-engineer-java-sql-rdbms-spring-at-maltem-asia-pacific-4357714712","jobId":"4357714712","label":"Data Engineer_Java_SQL_RDBMS_Spring"},{"type":"people_also_viewed",...

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Q85 Match 75% TikTok Singapore, Singapore 2026-02-09
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[Industry: Entertainment Providers | Type: Full-time | Level: Internship] ResponsibilitiesTeam IntroductionOur Data Platform Business Partnering team is at the core of TikTok E-Commerce business, responsible for…

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[Industry: Entertainment Providers | Type: Full-time | Level: Internship] ResponsibilitiesTeam IntroductionOur Data Platform Business Partnering team is at the core of TikTok E-Commerce business, responsible for generating tremendous amount of data

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Q60 Match 75% PERSOL APAC Singapur, Singapur 2026-02-09
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Extraction of structured and unstructured data from different sources and create a structured Data Model. Strong capability to coalesce and present complex data sets from different sources to different data consumers.

Q40 Match 75% Brace Infotech Private Ltd Bangalore y alrededores 2026-02-09
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Develop automation scripts, data processing pipelines, and backend services in Python. Show less…

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Develop automation scripts, data processing pipelines, and backend services in Python. Show less [{"type":"people_also_viewed","href":"https://in..com/jobs/view/senior-data-engineer-at-roku-4364374557","jobId":"4364374557","label":"Senior Data Engineer"},{"type":"people_also_viewed","href":"https://in..com/jobs/view/analytics-ai-engineer-intern-at-discover-dollar-inc-4258680566","jobId":"4258680566","label":"Analytics/AI Engineer Intern"},{"type":"people_also_viewed","href":"https://in..com/jobs/view/data-engineer-python-engineer-at-peliqan-4257187994","jobId":"4257187994","label":"Data Engineer (Python engineer)"},{"type":"people_also_viewed","href":"https://in..com/jobs/view/data-engineer-at-infosys-4360007440","jobId":"4360007440","label":"Data Engineer"},{"type":"people_also_viewed","href":"https://in..com/jobs/view/data-engineer-at-schneider-electric-4356150849","jobId":"4356150849","label":"Data Engineer"},{"type":"people_also_viewed","href":"https://in..com/jobs/view/data-engineer-gfs-global-finance-solution-at-amazon-4346608898","jobId":"4346608898","label":"Data Engineer, , GFS (Global Finance Solution)"},{"type":"people_also_viewed","href":"https://in..com/jobs/view/sr-data-engineer-at-roku-4370951220...

Q40 Match 87% Tata Consultancy Services Bengaluru, Karnataka, India 2026-02-09 Est. 30k–60k 40% ▲ 0% vs median
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Big Data Technologies: Experience with big data technologies, including NoSQL databases, data warehousing, and ETL tools. Data Processing: Experience with data processing frameworks, including Hadoop, Spark, and Flink.

Q60 Match 58% Astek Singapur, Singapur 2026-02-09
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ASTEK has been providing IT and Engineering solutions for some of the world’s largest industrial and services groups for more than 35 years with 10,000 passionate experts in 22 countries throughout Europe, APAC, Middle…

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ASTEK has been providing IT and Engineering solutions for some of the world’s largest industrial and services groups for more than 35 years with 10,000 passionate experts in 22 countries throughout Europe, APAC, Middle East and the Americas Currently, we are looking for Data Engineer which would be based in Singapore Requirements and Responsibilities: Bachelor's degree in computer science/information technology or related field with 3 to 7 years of experience in data engineering. Show less [{"type":"people_also_viewed","href":"https://sg..com/jobs/view/data-engineer-at-bcw-group-4361266250","jobId":"4361266250","label":"Data Engineer"},{"type":"people_also_viewed","href":"https://sg..com/jobs/view/data-engineer-at-unison-group-4298700922","jobId":"4298700922","label":"Data Engineer"},{"type":"people_also_viewed","href":"https://sg..com/jobs/view/data-engineer-at-thales-4343539143","jobId":"4343539143","label":"Data Engineer"},{"type":"people_also_viewed","href":"https://sg..com/jobs/view/data-engineer-at-alpha-x-technology-4370382913","jobId":"4370382913","label":"Data Engineer"},{"type":"people_also_viewed","href":"https://sg..com/jobs/view/data-engineer-at-avepoint-4256770098","jobId":"4256770098","label":"Data Engineer"},{"type":"people_also_viewed","href":"https://sg..com/jobs/view/data-engineer-at-ms-capital-singapore-4367798605","jobId":"4367798605","label":"Data Engineer"},{"type":"people_also_viewed","href":"https://sg..com/jobs/view/data-engineer-at-astek-4355333695","jobId":"4355333695","label":"Data Engineer"},{"type":"people_also_viewed","href":"https://sg..com/jobs/view/data-engineer-at-sc-shipping-singapore-pte-ltd-4362251995","jobId":"4362251995","label":"Data Engineer"},{"type":"people_also_viewed","href":"https://sg..com/jobs/view/data-analyst-business-intelligence-regional-logistics-at-shopee-4086233658","jobId":"4086233658","label":"Data Analyst - Business Intelligence, Regional Logistics"},{"type":"people_also_viewed","href":"https://sg..com/jobs/v...

Q40 Match 70% UST Kolkata, Bengala Occidental / Bangla, India 2026-02-09 Est. 30k–60k 40% ▲ 0% vs median
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Role Description REQUIREMENT: Professional experience of 3-5 years in business analysis, requirement gathering, solution workflow design for AI/ML/Analytics project Experience in programming skills in Python and SQL…

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Role Description REQUIREMENT: Professional experience of 3-5 years in business analysis, requirement gathering, solution workflow design for AI/ML/Analytics project Experience in programming skills in Python and SQL Strong understanding of ML libraries and applications e.g., Time series analysis, Neural Net, SVMs, boosting methods and implementation using Python Experience in Deep learning techniques Excellent Communication skills to effectively collaborate with business SMEs, UX team Intermediate knowledge with Dev Ops practices, including CICD, Automation, Build Management, and Versioning Understanding of Cloud services, including Microsoft Azure, GCP or Amazon Web Service Experience in LLM/Gen AI Prompt Engineering, RAG and parameter hypertuning Experience in Pyspark will be an added advantage RESPONSIBILITIES: Excellent problem solving, Critical and Analytical thinking skills and hands on coding skills Proficient in Data fetch, data merge, data wrangling, exploratory data analysis and feature engineering Python, SQL Skills with working knowledge of machine learning algorithms Drive client engagement fully and align the development team towards a technical roadmap Implements analytical requirements by defining and analyzing system problems, designing and testing standards and solutions Develops solution by preparing and evaluating alternative workflow solutions Determines operational objectives by studying business functions; gathering information; evaluating output requirements and formats Designs new analytical solutions by analyzing requirements; constructing workflow charts and diagrams; studying system capabilities; writing specifications Improves systems by studying current practices, designing modifications Recommends controls by identifying problems, writing improved procedures Defines project requirements by identifying project milestones, phases, and elements; forming project team; establishing project budget Monitors project progress by tracking activity; resolving problems; publishing progress reports; recommending actions Maintains system protocols by writing and updating procedures Provides references for users by writing and maintaining user documentation; providing help desk support; training users Maintains user confidence and protects operations by keeping information confidential Prepares technical reports by collecting, analyzing, and summarizing information and trends Maintains professional and technical knowledge by attending ed...

Q40 Match 58% Apply Digital Vancouver, Columbia Británica, Canadá 2026-02-09
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About Apply Digital Apply Digital is a global experience transformation partner. LOCATION: Apply Digital is hybrid/remote friendly.

Q40 Match 70% Alvyl Hyderabad, Telangana, India 2026-02-09 Est. 30k–60k 40% ▲ 0% vs median
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We're Hiring Cloud Data Engineer Tech Stack: Azure Data Bricks Frame work: Cloud Governance We're looking for a skilled Cloud Data Engineer with hands-on experience in Microsoft Azure, Data Bricks, and Cloud…

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We're Hiring Cloud Data Engineer Tech Stack: Azure Data Bricks Frame work: Cloud Governance We're looking for a skilled Cloud Data Engineer with hands-on experience in Microsoft Azure, Data Bricks, and Cloud Governance to join our team. What you'll do: Build and optimise data pipelines on Azure Work with Data Bricks (Spark / PySpark /SQL) Implement cloud governance best practices (RBAC, policies, cost optimisation) Ensure secure, scalable, and reliable data solutions What we're looking for: Strong experience in Azure & Data Bricks Solid understanding of cloud governance and security Experience with large-scale data platforms ↓ Show less [{"type":"people_also_viewed","href":"https://in..com/jobs/view/data-engineer-at-enterprise-minds-inc-4367879349","jobId":"4367879349","label":"Data Engineer"},{"type":"people_also_viewed","href":"https://in..com/jobs/view/data-analyst-at-l-t-technology-services-4368265082","jobId":"4368265082","label":"Data Analyst"},{"type":"people_also_viewed","href":"https://in..com/jobs/view/data-engineer-iii-t500-22780-at-mcdonald-s-global-office-in-india-4366728293","jobId":"4366728293","label":"Data Engineer III [T500-22780]"},{"type":"people_also_viewed","href":"https://in..com/jobs/view/data-engineer-apple-ads-at-apple-4360014980","jobId":"4360014980","label":"Data Engineer - Apple Ads"},{"type":"people_also_viewed","href":"https://in..com/jobs/view/data-engineer-at-franklin-templeton-india-4360014226","jobId":"4360014226","label":"Data Engineer"},{"type":"people_also_viewed","href":"https://in..com/jobs/view/senior-data-engineer-at-the-hartford-4367223101","jobId":"4367223101","label":"Senior Data Engineer"},{"type":"people_also_viewed","href":"https://in..com/jobs/view/data-engineer-at-hitachi-consulting-formerly-information-management-group-4371044521","jobId":"4371044521","label":"Data Engineer"},{"type":"people_also_viewed","href":"https://in..com/jobs/view/data-engineer-t500-23064-at-inspire-4369483667","jobId":"4369483667","label":"Data Engineer [T500-23064]"},{"type":"people_also_viewed","href":"https://in..com/jobs/view/data-engineer-at-amazon-business-4358589781","jobId":"4358589781","label":"Data Engineer"},{"type":"people_also_viewed","href":"https://in..com/jobs/view/hana-data-engineer-at-apple-4360054844","jobId":"4360054844","label":"Hana Data Engineer"},{"type":"similar_search","href":"https://www..com/jobs/senior-data-en...

Q65 Match 58% Alignerr Sídney, Nueva Gales del Sur, Australia 2026-02-09
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Organization: Alignerr Position: Data Scientist (Masters) - AI Data Trainer Type: Hourly Contract Compensation: $40–$80 /hour Location: Remote Commitment: 10–40 hours/week What You’ll Do Develop Complex Problems: Design…

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Organization: Alignerr Position: Data Scientist (Masters) - AI Data Trainer Type: Hourly Contract Compensation: $40–$80 /hour Location: Remote Commitment: 10–40 hours/week What You’ll Do Develop Complex Problems: Design advanced data science challenges across domains like hyperparameter optimization, Bayesian inference, cross-validation strategies, and dimensionality reduction. No AI experience required Preferred Prior experience with data annotation, data quality, or evaluation systems Proficiency in production-level data science workflows (e.g., MLOps, CI/CD for models).

Q65 Match 70% Alignerr Mumbai, Maharashtra, India 2026-02-09 Est. 30k–60k 40% ▲ 0% vs median
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Organization: Alignerr Position: Data Scientist (Masters) - AI Data Trainer Type: Hourly Contract Compensation: $40–$80 /hour Location: Remote Commitment: 10–40 hours/week What You’ll Do Develop Complex Problems: Design…

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Organization: Alignerr Position: Data Scientist (Masters) - AI Data Trainer Type: Hourly Contract Compensation: $40–$80 /hour Location: Remote Commitment: 10–40 hours/week What You’ll Do Develop Complex Problems: Design advanced data science challenges across domains like hyperparameter optimization, Bayesian inference, cross-validation strategies, and dimensionality reduction. No AI experience required Preferred Prior experience with data annotation, data quality, or evaluation systems Proficiency in production-level data science workflows (e.g., MLOps, CI/CD for models).

Q65 Match 70% Alignerr Delhi, Delhi, India 2026-02-09 Est. 30k–60k 40% ▲ 0% vs median
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Title matches your search • Salary estimate available • Direct apply link

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Organization: Alignerr Position: Data Scientist (Masters) - AI Data Trainer Type: Hourly Contract Compensation: $40–$80 /hour Location: Remote Commitment: 10–40 hours/week What You’ll Do Develop Complex Problems: Design…

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Organization: Alignerr Position: Data Scientist (Masters) - AI Data Trainer Type: Hourly Contract Compensation: $40–$80 /hour Location: Remote Commitment: 10–40 hours/week What You’ll Do Develop Complex Problems: Design advanced data science challenges across domains like hyperparameter optimization, Bayesian inference, cross-validation strategies, and dimensionality reduction. No AI experience required Preferred Prior experience with data annotation, data quality, or evaluation systems Proficiency in production-level data science workflows (e.g., MLOps, CI/CD for models).

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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.

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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.

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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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