1 to 25 of 635 Problem-Solving Jobs in the City of London

with PostgreSQL/SQL, including design of complex schemas, writing queries and performance optimisation. Security & Performance: Deep understanding of application security best practices, performance tuning, and scalable architecture. Problem-Solving: Ability to troubleshoot complex technical issues, with a proactive and solution-oriented mindset. Soft Skills: Excellent communication, organisational skills, and the ability to work independently or within a More ❯

with PostgreSQL/SQL, including design of complex schemas, writing queries and performance optimisation. Security & Performance: Deep understanding of application security best practices, performance tuning, and scalable architecture. Problem-Solving: Ability to troubleshoot complex technical issues, with a proactive and solution-oriented mindset. Soft Skills: Excellent communication, organisational skills, and the ability to work independently or within a More ❯

or GCP) for model deployment and orchestration. Knowledge of containerization and orchestration tools (Docker, Kubernetes). Experience integrating ML models into production environments via APIs or microservices. Excellent problem-solving, analytical, and communication skills. Preferred Qualifications Bachelor’s or Master’s degree in Computer Science , Data Science , Mathematics , or a related field. Familiarity with CI/CD pipelines More ❯

Teams, Azure Logic Apps, and Microsoft 365 ecosystem. Experience with JSON, REST APIs, and scripting (e.g., PowerShell or JavaScript). Familiarity with Agile methodologies and DevOps practices. Excellent problem-solving, communication, and interpersonal skills. Preferred Qualifications: Microsoft Certified: Power Platform App Maker Associate or higher. Experience with CI/CD pipelines for Power Platform (e.g., Azure DevOps). More ❯

Teams, Azure Logic Apps, and Microsoft 365 ecosystem. Experience with JSON, REST APIs, and scripting (e.g., PowerShell or JavaScript). Familiarity with Agile methodologies and DevOps practices. Excellent problem-solving, communication, and interpersonal skills. Preferred Qualifications: Microsoft Certified: Power Platform App Maker Associate or higher. Experience with CI/CD pipelines for Power Platform (e.g., Azure DevOps). More ❯

Mathematics, or a related field 🐍 Proficiency in Python and familiarity with libraries such as TensorFlow, PyTorch, or scikit-learn 🧩 Understanding of machine learning algorithms and statistical modelling 📈 Strong problem-solving and analytical mindset 🗣 Excellent communication skills and a genuine passion for learning Nice to Have: 💾 Experience with SQL, data pipelines , or cloud platforms ( AWS, GCP, or Azure ) 📊 Familiarity More ❯

Mathematics, or a related field 🐍 Proficiency in Python and familiarity with libraries such as TensorFlow, PyTorch, or scikit-learn 🧩 Understanding of machine learning algorithms and statistical modelling 📈 Strong problem-solving and analytical mindset 🗣 Excellent communication skills and a genuine passion for learning Nice to Have: 💾 Experience with SQL, data pipelines , or cloud platforms ( AWS, GCP, or Azure ) 📊 Familiarity More ❯

Programs involving process reengineering · Extensive experience in UCD led approach, UI development, ETL processes, data flows analysis, cloud architecture, and data modernisation/transformation programs · Excellent analytical and problem-solving skills, with the ability to think critically and propose innovative ways forward and To Be Processes · Strong communication and interpersonal skills, with the ability to effectively collaborate with More ❯

Programs involving process reengineering · Extensive experience in UCD led approach, UI development, ETL processes, data flows analysis, cloud architecture, and data modernisation/transformation programs · Excellent analytical and problem-solving skills, with the ability to think critically and propose innovative ways forward and To Be Processes · Strong communication and interpersonal skills, with the ability to effectively collaborate with More ❯

and NoSQL databases. Experience with data quality and data governance processes. Experience with version control systems (e.g., Git). Experience with Agile development methodologies. Excellent communication, interpersonal, and problem-solving skills. Experience with streaming data technologies (e.g., Kafka, Azure Event Hubs). Experience with data visualisation tools (e.g., Tableau, Power BI). Experience with DevOps tools and practices More ❯

and NoSQL databases. Experience with data quality and data governance processes. Experience with version control systems (e.g., Git). Experience with Agile development methodologies. Excellent communication, interpersonal, and problem-solving skills. Experience with streaming data technologies (e.g., Kafka, Azure Event Hubs). Experience with data visualisation tools (e.g., Tableau, Power BI). Experience with DevOps tools and practices More ❯

VBA . Experience building or maintaining ETL/data pipelines , particularly around APIs or FTP processes. Working knowledge of Microsoft Azure and Git . Excellent analytical, communication, and problem-solving skills. A proactive, curious mindset and a willingness to take initiative. Desirable Experience with dashboarding/BI tools (Power BI, Tableau, Streamlit). Familiarity with Linux scripting or More ❯

VBA . Experience building or maintaining ETL/data pipelines , particularly around APIs or FTP processes. Working knowledge of Microsoft Azure and Git . Excellent analytical, communication, and problem-solving skills. A proactive, curious mindset and a willingness to take initiative. Desirable Experience with dashboarding/BI tools (Power BI, Tableau, Streamlit). Familiarity with Linux scripting or More ❯

to translate large datasets into actionable insights. • Strong communication skills, with the ability to present data-driven findings to senior stakeholders. • Proficiency in creating impactful presentations in PowerPoint. • Problem-solving mindset with strong analytical thinking. • A proactive, ambitious approach, with the confidence to suggest business improvements. • Ability to work under pressure and turn challenges into opportunities. • International business More ❯

to translate large datasets into actionable insights. • Strong communication skills, with the ability to present data-driven findings to senior stakeholders. • Proficiency in creating impactful presentations in PowerPoint. • Problem-solving mindset with strong analytical thinking. • A proactive, ambitious approach, with the confidence to suggest business improvements. • Ability to work under pressure and turn challenges into opportunities. • International business More ❯

management, with the ability to influence at senior levels. Strong project management and prioritization skills; able to deliver results end-to-end. Critical thinker with sound judgment and problem-solving abilities. Passion for developing people and enabling team success. More ❯

management, with the ability to influence at senior levels. Strong project management and prioritization skills; able to deliver results end-to-end. Critical thinker with sound judgment and problem-solving abilities. Passion for developing people and enabling team success. More ❯

skills (Python, Bash) are a plus. Key Skills: Proven track record as a Senior Elastic Consultant delivering complex solutions. Ability to mentor and support junior colleagues effectively. Strong problem-solving and analytical skills. Excellent communication and stakeholder management skills. A consultative approach with the ability to build strong client relationships. About You: Passionate about Elastic and innovative technologies. More ❯

skills (Python, Bash) are a plus. Key Skills: Proven track record as a Senior Elastic Consultant delivering complex solutions. Ability to mentor and support junior colleagues effectively. Strong problem-solving and analytical skills. Excellent communication and stakeholder management skills. A consultative approach with the ability to build strong client relationships. About You: Passionate about Elastic and innovative technologies. More ❯

analysis concepts and methodologies is essential, as is familiarity with database management principles and basic statistical analysis techniques. Beyond technical capabilities, we seek individuals with exceptional analytical and problem-solving abilities who can approach complex data challenges with creativity and precision. The role demands excellent attention to detail and accuracy, as data quality is paramount to our organization More ❯

analysis concepts and methodologies is essential, as is familiarity with database management principles and basic statistical analysis techniques. Beyond technical capabilities, we seek individuals with exceptional analytical and problem-solving abilities who can approach complex data challenges with creativity and precision. The role demands excellent attention to detail and accuracy, as data quality is paramount to our organization More ❯

with the ability to inspire and motivate teams. • Excellent communication, stakeholder management, and negotiation skills. • Expertise in project management methodologies (PRINCE2, Agile, or equivalent). • Strong analytical and problem-solving capabilities. • Ability to foster collaboration and influence cross-functional teams. • Comfortable balancing strategic oversight with hands-on project delivery. • Passion for digital transformation and process excellence. At Nexian More ❯

Strong background in designing and developing reusable components, utilities, and APIs for system integrations . - Experience participating in ACBS version upgrades and migration projects. - Excellent troubleshooting, analytical, and problem-solving skills with a track record of resolving complex application and interface issues. - Bachelor’s degree in Computer Science, Information Technology, or a related field; or equivalent practical experience. More ❯

Strong background in designing and developing reusable components, utilities, and APIs for system integrations . - Experience participating in ACBS version upgrades and migration projects. - Excellent troubleshooting, analytical, and problem-solving skills with a track record of resolving complex application and interface issues. - Bachelor’s degree in Computer Science, Information Technology, or a related field; or equivalent practical experience. More ❯

and aligned with organizational data governance. Support continuous improvement through optimization, troubleshooting, and iterative updates. Maintain documentation and support user training when necessary. Required Skills Strong analytical and problem-solving abilities Proficiency in Power Apps (canvas, model-driven apps) and Power Automate Understanding of data modeling , relational databases , and data integration Design/UX skills for building intuitive More ❯