senior java engineer jobs in Port Harcourt

103 senior java engineer job listings in Nigeria. Find daily updated positions from leading job boards.

  • Tow Master

    7 hours ago


    Port Harcourt, Nigeria SPIE Full-time

    General information Organisation About SPIE Global Services Energy As an international subsidiary of the SPIE Group present in around 30 countries in Europe, Africa, Asia Pacific, the Middle East and Americas, SPIE Global Services Energy operates across the...

  • Tow Master

    7 hours ago


    Port Harcourt, Nigeria spie-gse Full-time

    General information Organisation About SPIE Global Services Energy As an international subsidiary of the SPIE Group present in around 30 countries in Europe, Africa, Asia Pacific, the Middle East and Americas, SPIE Global Services Energy operates across the...


  • Port Harcourt, RV, Nigeria INTECH Process Automation Full-time

    About the job Join our Team - Your career journey starts here – not just a job, but a future. Our Potential Opportunity  INTECH Automation Intelligence is seeking Senior Design & Application Engineer to join our dynamic team. This role is pivotal in advancing Process Automation Solutions across industries such as Oil & Gas, Petrochemicals, Utilities,...


  • Port-Harcourt, Rivers State, Nigeria INTECH Process Automation Full-time

    About the job Join our Team - Your career journey starts here – not just a job, but a future. Our Potential Opportunity INTECH Automation Intelligence is seeking Senior Design & Application Engineer to join our dynamic team. This role is pivotal in advancing Process Automation Solutions across industries such as Oil & Gas, Petrochemicals, Utilities, and...


  • Port-Harcourt, Rivers State, Nigeria Moniepoint Group Full-time

    Who We Are Moniepoint Inc. is Africa’s all-in-one financial platform, helping 20 million businesses and individuals access seamless payments, banking, credit, cross-border, and business management tools each month. As Nigeria’s largest merchant acquirer, we power most of the country’s point-of-sale (POS) transactions. Through our subsidiaries,...


  • Port-Harcourt, Rivers, Nigeria Weatherford Full-time

    Job Overview: Weatherford have a great opportunity for an experienced R&M (Repair & Maintenance) Technician to join the TRS (Tubular Running Systems) Team in Port Harcourt, Nigeria. In addition to the inspection, testing and qualification, repair and maintenance of field tools, the R&M Technician role performs preventive and corrective maintenance, retrofit...


  • Port-Harcourt, Rivers State, Nigeria Meridial Remote Full-time $45 Permanent

    Java Coding Specialist - Freelance AI Trainer Project United States of America Are you a Java expert who can spot a flawed abstraction from across a codebase? Large-scale language models are evolving from clever chatbots into engines of real scientific and engineering progress. High-quality training data is what separates a capable model from a genuinely...


  • Port-Harcourt, Rivers State, Nigeria Meridial Remote Full-time $80 - $150 Permanent

    Are you a Java-focused software engineer with strong infrastructure and systems expertise eager to help shape how AI understands large-scale software systems? As language models are increasingly applied to enterprise environments, their ability to reason about performance, reliability, and cloud architecture depends on high-quality expert guidance. That...

  • STEM Specialist

    4 weeks ago


    Port-Harcourt, Rivers State, Nigeria Meridial Remote Full-time $8 - $65 Permanent

    Are you a STEM expert fluent in Dutch, eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery and technical problem-solving. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline...


  • Port-Harcourt, Rivers State, Nigeria Meridial Remote Full-time $8 - $65 Permanent

    Are you a coding expert fluent in Python eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline software development for...

  • Coding Specialist

    4 weeks ago


    Port-Harcourt, Rivers State, Nigeria Meridial Remote Full-time $8 - $65 Permanent

    Are you a coding expert fluent in Dutch eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline software development for...

  • Coding Specialist

    4 weeks ago


    Port-Harcourt, Rivers State, Nigeria Meridial Remote Full-time $8 - $65 Permanent

    Are you a coding expert fluent in Japanese eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline software development for...

  • Coding Specialist

    4 weeks ago


    Port-Harcourt, Rivers State, Nigeria Meridial Remote Full-time $8 - $65 Permanent

    Are you a coding expert fluent in German eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline software development for...

  • Coding Specialist

    4 weeks ago


    Port-Harcourt, Rivers State, Nigeria Meridial Remote Full-time $8 - $65 Permanent

    Are you a coding expert fluent in Chinese eager to shape the future of AI? Large-scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high-quality training data, tomorrow’s AI can democratize world-class education, keep pace with cutting-edge research, and streamline software development for engineers...

  • Coding Specialist

    4 weeks ago


    Port-Harcourt, Rivers State, Nigeria Meridial Remote Full-time $8 - $65 Permanent

    Are you a coding expert fluent in Bengali eager to shape the future of AI? Large-scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high-quality training data, tomorrow’s AI can democratize world-class education, keep pace with cutting-edge research, and streamline software development for engineers...

  • Coding Specialist

    4 weeks ago


    Port-Harcourt, Rivers State, Nigeria Meridial Remote Full-time $8 - $65 Permanent

    Are you a coding expert fluent in Italian eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline software development for...

  • Coding Specialist

    4 weeks ago


    Port-Harcourt, Rivers State, Nigeria Meridial Remote Full-time $8 - $65 Permanent

    Are you a coding expert fluent in Swedish eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline software development for...

  • STEM Specialist

    4 weeks ago


    Port-Harcourt, Rivers State, Nigeria Meridial Remote Full-time $8 - $65 Permanent

    Are you an experienced STEM professional fluent in Vietnamese and eager to shape the future of AI? Large-scale language models are evolving rapidly, moving beyond simple chatbots into powerful engines of research, education, and applied problem-solving. With high-quality training data, tomorrow’s AI can provide more accurate, practical, and innovative...


  • Port-Harcourt, Rivers State, Nigeria Meridial Remote Full-time $8 - $65 Permanent

    Are you a Japanese language expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of linguistic discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline communication for Japanese...


  • Port-Harcourt, Rivers State, Nigeria Meridial Remote Full-time $8 - $65 Permanent

    Are you a Korean language expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of linguistic discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline communication for Korean speakers...