IT WORLD LIMITED

About the Company

IT WORLD Limited has been a leading provider of IT consulting and staff augmentation services in the UK and EU since 2015. We believe that challenge and inspiration drive excellence, and we apply this philosophy to both our team and our client partnerships.

Our core strengths include:

• Talent Acquisition: Access to a deep pool of highly skilled IT professionals.
• Service Excellence: Unwavering commitment to outstanding service quality, optimized for cost and time efficiency.
• Agile Staffing Solutions: Empowering clients with flexible resource management and IT operations.

We're more than a service provider; we're a strategic partner. Our combined IT and consulting expertise enables us to support your IT and HR strategies, helping you navigate the complexities of IT operations and make informed decisions.
Connect with us to discuss your IT staffing needs.
#ITConsulting #StaffingSolutions #Europe #StaffAugmentation #TalentAcquisition #ITStaffing #AgileSolutions #UKBusiness #United Kingdom #Europe #UK #London

Listed Jobs

Company Name

IT WORLD LIMITED

Job Title

API Architect

Job Description

**Job Title** API Architect **Role Summary** Drive the end‑to‑end strategy, design, and delivery of scalable, secure, and performant APIs across defined business domains. Define architectural standards and governance, mentor engineering teams, and align API initiatives with business goals and technical direction. **Expactations** - 15+ years overall technical experience, including 3+ years in API architecture. - Proven track record building and scaling microservice solutions with Java/Spring Boot. - Extensive expertise in cloud‑native patterns, CI/CD, and modern API protocols. **Key Responsibilities** - Design API architecture, standards, and governance frameworks. - Collaborate with dev teams to implement scalable, secure, and high‑performance APIs. - Ensure API security, reliability, and performance through best practices and tooling. - Document architectural decisions and comprehensive API specifications. - Mentor and guide software engineers in API‑related topics. - Review and improve existing API implementations for quality and efficiency. - Gather requirements with stakeholders and align API strategy to business objectives. - Monitor API usage, perform capacity planning, and optimize for scalability. - Serve on engineering architecture governance forums and present solutions. **Required Skills** - API Architecture (GraphQL, gRPC, REST). - Microservices development (Java 17+, Spring Boot, DDD, Event‑Driven Architecture). - Database design – relational (SQL) and NoSQL, query optimization, and troubleshooting. - Microservice patterns (EDA, Saga, Circuit Breaker). - DevOps – CI/CD pipelines, automated testing, deployment & rollback strategies. - Cloud platforms – hands‑on experience in GCP, Azure, or AWS (3+ yrs). - System architecture and scalable application patterns. - Version control (Git), Agile methodologies, and CI/CD tooling. - API security standards and best practices. - Excellent analytical, problem‑solving, documentation, and communication skills. **Required Education & Certifications** - Bachelor’s or Master’s degree in Computer Science, Engineering, or related field. - Relevant certifications (e.g., AWS Certified Solutions Architect, Google Cloud Professional Cloud Architect, or Azure Solutions Architect Expert) are advantageous.

Edinburgh, United kingdom

Hybrid

Senior

26-11-2025

Company Name

IT WORLD LIMITED

Job Title

FM&I Modeling Analyst

Job Description

**Job Title** FM&I Modeling Analyst **Role Summary** Analyze and model global energy markets to generate commercial insights for trading divisions. Develop and refine pricing, balance, and forecasting tools for low‑carbon, power, gas, and oil sectors, and communicate findings to stakeholders to influence trading and strategy decisions. **Expectations** - Produce actionable, data‑driven models that enhance trading profitability. - Deliver clear, concise analytical reports and presentations to traders, analysts, and senior management. - Maintain high standards of model accuracy, documentation, and compliance with industry best practices. **Key Responsibilities** - Build and maintain fundamental balance and pricing models using regression, time‑series, forecasting, and machine‑learning techniques. - Collaborate with traders and analysts to validate model outputs and refine assumptions. - Identify and standardize repetitive processes into reusable modules across projects. - Analyze large, complex datasets to detect trends, anomalies, and commercial opportunities. - Communicate analytical results and model implications to non‑technical stakeholders. **Required Skills** - Quantitative modeling and statistical analysis (regression, time‑series, forecasting, ML). - Strong programming in Python; proficiency with data‑science libraries (pandas, NumPy, statsmodels). - Experience manipulating and analyzing large datasets. - Excellent problem‑solving and analytical reasoning. - Effective written and verbal communication; ability to influence business decisions. **Required Education & Certifications** - Undergraduate degree in STEM or a quantitative discipline (e.g., Mathematics, Engineering, Economics, Physics). - Knowledge of European energy markets (gas, LNG, power) and related financial instruments. - Proven track record of developing commercially actionable models for traders or business stakeholders.

London, United kingdom

Hybrid

08-12-2025

Company Name

IT WORLD LIMITED

Job Title

Lead JAVA Backend Developer

Job Description

Job title: Lead JAVA Backend Developer Role Summary: Senior backend developer leading architecting, building, and optimizing cloud‑native, microservice‑based applications primarily in Java, with cross‑language expertise in Go for secure, scalable enterprise solutions. Expactations: Mandatory hands‑on experience with Spring Cloud, Cloud Native patterns, microservice design, API management, and security; proven ability to develop and maintain secure, scalable Go applications; current full‑time experience required. Key Responsibilities: • Design, implement, and maintain secure, high‑performance microservice APIs (Java & Go). • Containerize services (Docker/Kubernetes) and manage cloud deployment pipelines. • Optimize backend performance to meet non‑functional requirements. • Apply best coding, version control, agile, and CI/CD practices. • Collaborate with cross‑functional teams and guide independent work. • Ensure application and potential mobile app security through appropriate cryptography and threat mitigation. Required Skills: • Java (Spring Framework, Spring Cloud), Go, REST API design, containerization, microservices architecture, cloud environments, DevOps pipelines. • Secure coding practices, cryptography frameworks in Java & Go, SQL database interaction, code management, agile development, continuous delivery. • Strong analytical, problem‑solving, and strategic thinking. Required Education & Certifications: Not specified.

Bristol, United kingdom

Hybrid

Senior

08-12-2025

Company Name

IT WORLD LIMITED

Job Title

Senior Network Engineer

Job Description

**Job title** Senior Network Engineer **Role Summary** Lead, design, and maintain a high‑availability global network. Own incident response, troubleshoot complex routing, switching, firewalling, and wireless issues, drive automation, and mentor the engineering team. **Expectations** - Resolve critical incidents under tight deadlines. - Set technical direction and best‑practice standards. - Mentor junior staff and foster operational excellence. - Participate in 24/7 shift cycle to support uninterrupted services. **Key Responsibilities** 1. **Incident Management** – Own major outages, coordinate restoration, and document post‑mortem actions. 2. **Advanced Troubleshooting** – Diagnose multi‑vendor problems across routing, switching, firewall, wireless, and overlay/underlay networks. 3. **Technical Leadership** – Define roadmap, review designs, and influence network architecture decisions. 4. **Shift Operations** – Provide on‑call support and maintain service availability round the clock. 5. **Multi‑Vendor Management** – Configure and troubleshoot equipment from Arista, Cisco, Cumulus, Spectrum Ethernet, InfiniBand, Palo Alto, Check Point, Mist, Aruba, A10, Netscaler, and F5. 6. **Security & Segmentation** – Design and enforce segmentation policies, VPN solutions (GlobalProtect, AnyConnect). 7. **Automation & Observability** – Build and maintain monitoring stacks (Grafana, Prometheus, Splunk, Salt, Ansible) and integrate with ITSM tools (ServiceNow, ITMP). 8. **Innovation Projects** – Collaborate on wireless deployment plans and AI cluster networking. **Required Skills** - ≥10 years network engineering/operations experience. - Deep expertise in routing, switching, firewalling, and wireless across multiple vendors. - Strong overlay/underlay network troubleshooting. - Proficiency with Linux/Unix environments. - Experience with automation platforms (Ansible, Salt) and observability tools (Grafana, Prometheus, Splunk). - Ability to work independently, lead technically, and mentor others. **Required Education & Certifications** - Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience). - Industry certifications preferred: CCNP/CCIE, JNCIP, Aruba Certified Design Professional, Palo Alto Certified Network Security Engineer, or similar.

London, United kingdom

On site

Senior

09-12-2025