65 jobs found in Sheffield

Role Overview We are seeking a skilled Full-Stack Software Engineer with exclusive expertise in React for frontend development and Python for backend development. The role focuses on building scalable, secure, and high performance web applications while working closely with product, design, and platform teams. Key Responsibilities Frontend (React) Design and develop responsive, modular, and accessible user interfaces using React Build reusable React components, shared libraries, and frontend design systems Manage complex client side state and optimize frontend performance Integrate frontend applications with REST APIs Ensure high standards of UX, accessibility, and cross browser compatibility Backend (Python) Design and implement scalable backend services using Python Develop RESTful APIs using Python frameworks such as Django / FastAPI / Flask Handle authentication, authorization, and secure data flows Work...

Requirements To be successful in this role, you should meet the following requirements: 15+ years of relevant IT experience, with minimum 5+ years of experience in project and programme Excellent understanding and proven experience of Programme and Project Management methodologies including Waterfall and Agile. Ability to direct and influence people in a matrix orientated environment and establish working partnerships at a junior and senior organizational level. Proven experience of positive, challenging interactions with Senior Executives across the business. Outstanding relationship management, collaboration and influencing skills. Outstanding interpersonal and communication skills with a proven ability to communicate effectively and confidently at all levels across the Group. Change agent with proven ability of implementing large scale organizational, procedural, technology and people related change programmes. INTERNAL Proven ability to articulate...

Network Security Analyst 6 Months Remote / Occassional travel to Sheffield Umbrella Only Do you want to be part of an award winning organisation at the forefront of technology? Why Wait! Apply Now! Key Technologies we use in the role Collaboration: Microsoft 365, Microsoft Teams & Zoom Networking and Network Security: Checkpoint Firewalls, Blue Coat ProxySG, Zscaler, SkyHigh SSE, Cisco Routers/Switches, Cisco ASA, Cisco SD-WAN Others: AWS, GCP, Azure ABOUT THE PROJECT The Cybersecurity Technical Directors Office are a global team within the Cybersecurity Global Defense organization. We are responsible for defining and implementing the strategy for number of critical Cybersecurity controls across the organization, as well providing subject matter expert consulting and project support to other areas of the HSBC business, ensuring project delivery across the organization successfully meets Cybersecurity requirements. We are...

Requirements To be successful in this role, you should meet the following requirements: 15+ years of relevant IT experience, with minimum 5+ years of experience in project and programme Excellent understanding and proven experience of Programme and Project Management methodologies including Waterfall and Agile. Ability to direct and influence people in a matrix orientated environment and establish working partnerships at a junior and senior organizational level. Proven experience of positive, challenging interactions with Senior Executives across the business. Outstanding relationship management, collaboration and influencing skills. Outstanding interpersonal and communication skills with a proven ability to communicate effectively and confidently at all levels across the Group. Change agent with proven ability of implementing large scale organizational, procedural, technology and people related change programmes. INTERNAL Proven ability to articulate...

Network Security Analyst 6 Months Remote / Occassional travel to Sheffield Umbrella Only Do you want to be part of an award winning organisation at the forefront of technology? Why Wait! Apply Now! Key Technologies we use in the role Collaboration: Microsoft 365, Microsoft Teams & Zoom Networking and Network Security: Checkpoint Firewalls, Blue Coat ProxySG, Zscaler, SkyHigh SSE, Cisco Routers/Switches, Cisco ASA, Cisco SD-WAN Others: AWS, GCP, Azure ABOUT THE PROJECT The Cybersecurity Technical Directors Office are a global team within the Cybersecurity Global Defense organization. We are responsible for defining and implementing the strategy for number of critical Cybersecurity controls across the organization, as well providing subject matter expert consulting and project support to other areas of the HSBC business, ensuring project delivery across the organization successfully meets Cybersecurity requirements. We are...

Key Accountabilities Responsibilities will include: · Deploying, configuring and securing backend REST API services using CSP native services . · Deploying, configuring and securing containerised application runtimes using Infrastructure as Code . · Building and maintaining CI/CD pipelines in collaboration with DevOps and Security teams, focusing on traceability and regulatory controls. · Managing, monitoring, and optimising cloud infrastructure across GCP , ensuring performance, resilience, cost-efficiency, and data security. · Collaborating closely with infrastructure, architecture, and cybersecurity teams to meet internal risk, compliance, and governance requirements. · Supporting live systems, conducting root cause analysis, fixing bugs and implementing solutions for incidents and performance bottlenecks. Qualifications and experience The ideal candidate for this role will have the below...

Key Accountabilities Responsibilities will include: · Design, develop and maintain highly available, secure, and performant backend REST API services along with frontend client using Python , Golang, Docker and Cloud-Native services . · Implement and manage database schema changes using Liquibase , ensuring alignment with compliance and audit standards. · Collaborate closely with Architecture and DevOps teams to enhance, maintain and mature Product capabilities/features. · Perform root cause analysis and implement solutions for incidents and performance bottlenecks. Qualifications and experience The ideal candidate for this role will have the below experience and qualifications: · Bachelor’s or Master’s degree in Computer Science or equivalent industry experience. · Comes from Software Engineering background with infrastructure experience. · 5+ years of development experience...

Knowledge & Experience / Qualifications · Knowledge of Kafka data pipelines and messaging solutions to support critical business operations and enable real-time data processing. · Monitoring Kafka performance, enhancing decision making and operational efficiency · Collaborating with development teams to integrate Kafka applications and services. · Maintain an architectural library for Kafka deployment models and patterns · Helping developers to maintain Kafka connectors such as JDBC, MongoDB and S3 connectors, along with topics schemas, to streamline data ingestion from databases, NoSQL data stores and cloud storage, enabling faster data insight. Job Type: Freelance Pay: £500.00-£580.00 per day

Requirements To be successful in this role, you should meet the following requirements: 15+ years of relevant IT experience, with minimum 5+ years of experience in project and programme Excellent understanding and proven experience of Programme and Project Management methodologies including Waterfall and Agile. Ability to direct and influence people in a matrix orientated environment and establish working partnerships at a junior and senior organizational level. Proven experience of positive, challenging interactions with Senior Executives across the business. Outstanding relationship management, collaboration and influencing skills. Outstanding interpersonal and communication skills with a proven ability to communicate effectively and confidently at all levels across the Group. Change agent with proven ability of implementing large scale organizational, procedural, technology and people related change programmes. INTERNAL Proven ability to articulate...

Job Title: Business Analyst Department: Technology & Change Employment: Contract Outside IR35 Duration: 6+ months Day Rate: £400-£500 Start Date: April 26 Location: Burton upon Trent Hybrid (2 Office days)   Are you an experienced Business Analyst who enjoys turning complexity into clarity and guiding organisations through major transformation? We have an exciting opportunity to play a key role in the full life cycle replacement of our core Reservations Platform, a critical system at the heart of our tour operator business. This is a chance to join a highly collaborative programme team that is delivering meaningful and lasting change. You will work closely with internal experts, external partners, and key stakeholders to help shape the future of our operations and ensure a smooth transition from legacy systems to a modern and efficient platform.   About the Role As our Business Analyst, you will be a...

World Wide Technology (WWT) is a global technology integrator and supply chain solutions provider. Through our culture of innovation, we inspire, build, and deliver business results, from idea to outcome. World Wide Technology EMEA. has an opportunity available for a  Security Engineer to support our client, a leading Global Financial Services provider and support the end-to-end secure deployment of security technologies. The successful candidate will have deep knowledge in information security, focused on endpoint security and antimalware controls and solutions, please see requirements below . This is a contract Role & Inside IR35  Security Engineer / CrowdStrike Engineer Contract Duration :  6 months Contract Location: Yorkshire, United Kingdom (Hybrid with 3 days onsite per week) Job description: Responsible for assessing the current technology landscape, defining the future-state architecture, and identifying gaps between...

Role - Business Analyst Umbrella / PAYE Rate: £400 per day - £550 per day Location: York, Norwich, Bristol (Hybrid) Contract Length – 12 months Inside IR35   This is a critical role designed for a professional who excels at unpicking the complexities of large-scale organizational change. You will act as a pivotal link in our transformation journey, ensuring that the impacts on third-party suppliers are meticulously analyzed, managed, and ready for migration.   Role Profile: This role is ideal for someone who… Loves unpicking complex change to understand real impacts on third parties and the business Enjoys investigating impacts and connecting the dots across workstreams, suppliers and readiness activity Is curious, analytical, and proactive — a motivated self‑starter who challenges assumptions through evidence Thrives on working with delivery leads, SMEs and stakeholders to clarify...

Who are we: In 2019, our founders were working as engineers  solving complex cross domain problems within government organisations TwinStream was formed to consolidate their collective expertise and experience into one business, providing technical excellence and exceptional service to their clients. We have teams working both on-site with clients and remotely from home.   Day Rate: £500 - £650 Location: Hybrid working in Cheltenham (3-4 days) with possible 24/7 call out when on rota   Security Clearance: Must have live DV Clearance      About the role:   Our cross-domain services are used in high-profile government organisations. The demand for these services continues to grow in both scope and scale. We are seeking an experienced Site Reliability Engineer to help satisfy that demand. As an SRE you will be responsible for ensuring the availability, performance and cost effectiveness...

Who are we: In 2019, our founders were working as engineers solving complex cross domain problems within government organisations TwinStream was formed to consolidate their collective expertise and experience into one business, providing technical excellence and exceptional service to their clients. We have teams working both on-site with clients and remotely from home.   Details: £550 - £650 (6month contract outside of IR35) Must have DV-Clearance Primary location at Customer Site in Cheltenham and occasional attendance at other customer sites in Bristol, Corsham, and other locations as required.   About the role: The Service Manager will be responsible for managing the provision of the Cross Domain Service for a Government customer. Working at the customer site with a team of up to 10 TwinStream engineers, the Service Manager will be responsible for the day-to-day management of the service. The Service...

Location: Remote (occasional travel to Leeds & Newcastle) Clearance: Active SC MANDATORY - DO NOT APPLY YOU DO NOT HAVE IT! Rate: £550/day Inside IR35 Duration: Initial 6 months We are seeking an experienced Data Architect/Data Modeller to support the delivery of a major PIP New Service programme within DWP. This role will take ownership of the holistic data architecture across domains and microservices, ensuring the integrity, governance, and usability of the platform's data assets. Key Responsibilities Own and manage the holistic data view across all domains and microservices for the PIP New Service. Maintain and enhance the Conceptual and Logical Data Models for the platform. Work closely with development teams in an advisory capacity, ensuring physical implementations align with and do not break agreed logical model relationships. Maintain the Physical Data Schema and detailed Data Dictionary (currently maintained in Excel) and...

Data Scientist: We are seeking a highly skilled Data Scientist – AI to design, develop, and deploy advanced machine learning and artificial intelligence solutions. The ideal candidate will work on large datasets, build predictive models, and collaborate cross-functionally to deliver scalable, data-driven products. Key Responsibilities Design, develop, and optimize machine learning and deep learning models. Work on AI/ML projects including NLP, computer vision, recommendation systems, and generative AI. Perform data cleaning, feature engineering, and exploratory data analysis (EDA). Build and manage data pipelines and model training workflows. Deploy models into production and monitor performance. Collaborate with Product, Engineering, and Business teams to translate business problems into AI solutions. Conduct model evaluation, A/B testing, and performance tuning. Document models, experiments, and technical processes. Required Skills & Qualifications Classic...

Role - Business Analyst Umbrella / PAYE Rate: £400 per day - £550 per day Location: York, Norwich, Bristol (Hybrid) Contract Length – 12 months Inside IR35   This is a critical role designed for a professional who excels at unpicking the complexities of large-scale organizational change. You will act as a pivotal link in our transformation journey, ensuring that the impacts on third-party suppliers are meticulously analyzed, managed, and ready for migration.   Role Profile: This role is ideal for someone who… Loves unpicking complex change to understand real impacts on third parties and the business Enjoys investigating impacts and connecting the dots across workstreams, suppliers and readiness activity Is curious, analytical, and proactive — a motivated self‑starter who challenges assumptions through evidence Thrives on working with delivery leads, SMEs and stakeholders to clarify...

Senior Business Analyst Contract (6 Months) Location: London (Hoxton) preferred; Norwich Inside IR35 PAYE/Umbrella Rate : ( National) £385 - £525 per day / (London) £405 - £550 per day   Overview You’ll join the early stages of a major marketing workflow and digital asset management transformation. The project involves implementing Adobe Workfront and a Digital Asset Management (DAM) platform. This BA will help shape the “to‑be” processes, define data requirements, and support end‑to‑end delivery from discovery to execution.   Key Responsibilities Business Analysis Lead end‑to‑end BA activity from discovery through to execution. Build out detailed data requirements and document how data flows across systems. Understand what data is used, how it’s consumed, and by which user groups. Write high‑quality user stories in JIRA and guide stakeholders through them....

Job Description This role will provide expertise in application security across all phases of the IT lifecycle, including discussions, design reviews, and testing activities. The position will also be responsible for implementation of secure SDLC, training, and assisting other members of IT, development companies and Canon's strategic partners in strengthening application security practices. Additionally, the role will represent Canon EMEA in professional forums, promoting Canon’s position as a thought leader in Information Security. This role is offered on a freelance basis with a daily rate of £500 - £600 Responsibilities Act as the security representative within project streams for new and upcoming initiatives, translating security policies into risk controls for new and existing projects. Conduct security architecture and design reviews. Support project and development teams with relevant security knowledge. Assist with the implementation of security design...

Whitebridge is looking for an experienced Project Planner to support the scheduling of a IT infrastructure upgrade. Candidate's required experience Proven experience as a Project Planner/Scheduler within IT transformation or migration programmes. Strong proficiency with scheduling tools such as MS Project, Project Online, or Primavera P6. Understanding of IT migration phases (discovery, build, test, cutover, hypercare). Experience working with technical teams across infrastructure, applications, networks, and cloud. Strong analytical skills with the ability to interpret complex technical information. Excellent communication and stakeholder engagement capabilities. Ability to manage multiple workstreams and priorities in complex environments. Desirable Experience in IT hardware and software upgrades or roll outs Familiarity with ITIL, service transition, and change management processes. Exposure to Agile, Waterfall, or hybrid...