• Sheffield (3 days per week onsite)
• Inside IR35

We’re partnering with a leading financial services client to appoint a DevSecOps Consultant to drive secure engineering practices across large-scale, cloud-based platforms.

This role is ideal for someone who has come from a hands-on DevSecOps Engineering background and has since transitioned into architecture/design and advisory, while still retaining strong technical depth.

Key Responsibilities:

• Define and implement secure architecture patterns across engineering platforms (CI/CD, build systems, runtime environments)
• Conduct security assessments, threat modelling, and gap analysis across platforms and pipelines
• Develop and embed DevSecOps best practices, including secure pipeline design and automated controls
• Establish and enforce security baselines using policy-as-code
• Build and deliver security roadmaps, prioritising risk and regulatory requirements
• Partner with engineering and platform teams to remediate vulnerabilities and improve security posture
• Act as a trusted advisor to senior stakeholders, translating technical risks into business impact

Key Requirements:

• Proven background in hands-on DevSecOps Engineering, now operating in a design/architecture-focused role
• Strong experience across both AWS and GCP (essential)
• Deep understanding of CI/CD pipelines, build tools, artifact repositories, and developer platforms
• Expertise in secure software delivery, vulnerability management, and platform security
• Experience with threat modelling, security frameworks, and maturity assessments
• Strong knowledge of application security, network security, and cloud security principles
• Excellent stakeholder management and communication skills

Desirable:

• Experience in financial services or regulated environments
• Knowledge of Kubernetes and container security
• Familiarity with supply chain security, SBOM, and secure development practices
• Relevant certifications (eg CISSP, CISM, CCSP)

This is a key role focused on shaping and embedding secure-by-design engineering practices across a complex, enterprise environment, with strong influence across both technology and security functions.

More details available on successful application.

Role Title: Technical Data Analyst Duration: contract to run until 30/11/2026 Location: Sheffield, Hybrid 3 days per week onsite Rate: up to £437 p/d Umbrella inside IR35 Role purpose / summary This role is critical to ensure successful delivery of the ongoing Controls Transformation Projects within CTO. Given the wide range of automation and tooling development activities being carried out, this role will ensure requirements are accurately gathered and documented for clear articulation of the timelines and efforts, which will enable us to achieve the delivery milestones. The Opportunity: The Data Analyst will collect, interpret and visualize complex data sets to provide actionable business insights. Identifying trends, patterns, and correlations to aid decision-making. It will also include retrospective documentation of existing data flows in order to provide transparent and easily consumable documentation / artefacts. Key Responsibilities Data Collection: Gathering data from various sources and ensuring data integrity (often 60-70% of the role).
Analysis & Modelling: Utilizing statistical methods to interpret data sets and identify trends, patterns, or anomalies.
Reporting & Visualization: Where necessary supporting the development of automating reports and interactive dashboards (e.g., Tableau, Power BI), including validation of output.
Stakeholder Collaboration: Communicating technical findings to non-technical audiences to support strategic decision-making.
Database Management: Querying databases using SQL and optimizing data collection processes. What you will need to succeed in the role: Technical Skills: Proficiency in SQL and Excel is essential; knowledge of R, Python, or specialized BI tools is highly preferred.
Analytical Thinking: Strong problem-solving skills to understand the ““why”” behind the data.
Mathematics & Statistics: Solid understanding of statistical analysis.
Communication: Ability to present data insights clearly to stakeholders. All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your interest and the time taken to apply

Role Title: Technical Data Analyst

Duration: contract to run until 30/11/2026

Location: Sheffield, Hybrid 3 days per week onsite

Rate: up to 437 p/d Umbrella inside IR35

Role purpose / summary

This role is critical to ensure successful delivery of the ongoing Controls Transformation Projects within CTO. Given the wide range of automation and tooling development activities being carried out, this role will ensure requirements are accurately gathered and documented for clear articulation of the timelines and efforts, which will enable us to achieve the delivery milestones.

The Opportunity:

The Data Analyst will collect, interpret and visualize complex data sets to provide actionable business insights. Identifying trends, patterns, and correlations to aid decision-making. It will also include retrospective documentation of existing data flows in order to provide transparent and easily consumable documentation / artefacts.

Key Responsibilities

• Data Collection: Gathering data from various sources and ensuring data integrity (often 60-70% of the role).
• Analysis & Modelling: Utilizing statistical methods to interpret data sets and identify trends, patterns, or anomalies.
• Reporting & Visualization: Where necessary supporting the development of automating reports and interactive dashboards (e.g., Tableau, Power BI), including validation of output.
• Stakeholder Collaboration: Communicating technical findings to non-technical audiences to support strategic decision-making.
• Database Management: Querying databases using SQL and optimizing data collection processes.

What you will need to succeed in the role:

• Technical Skills: Proficiency in SQL and Excel is essential; knowledge of R, Python, or specialized BI tools is highly preferred.
• Analytical Thinking: Strong problem-solving skills to understand the why behind the data.
• Mathematics & Statistics: Solid understanding of statistical analysis.
• Communication: Ability to present data insights clearly to stakeholders.

All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your interest and the time taken to apply!

Enterprise Mobile Product Manager | Sheffield | Hybrid (2-3 days onsite) | £550 p/d (Inside IR35) | 6 month rolling contract

We are looking for a forward-thinking and technically skilled Product Manager to take ownership of our Enterprise Mobile Platforms. This role focuses on shaping and delivering the product strategy and roadmap, covering areas such as mobile device management, device ecosystems, and platform capabilities including capture, recording, security, and compliance.

Working in close partnership with engineering, security, operations, and business teams, you will ensure the delivery of secure, scalable, and user-friendly mobile solutions across the organisation.

With a strong mobile-first mindset, you will empower application teams to efficiently build and integrate services on the platform. You will also leverage usage data and insights to influence strategic decisions and future investment priorities.

Key Responsibilities

• Define and drive the overall mobile platform strategy, aligning it with organisational and technology goals.
• Take ownership of the product roadmap for core mobile platforms and supporting services, ensuring delivery of key capabilities.
• Evaluate and recommend build vs. buy approaches for platform components.
• Use data and analytics to guide product decisions, enhancements, and long-term direction.
• Act as the central point of contact between technical teams and business stakeholders, ensuring alignment and clear communication.
• Partner with architecture, engineering, and security teams to capture requirements and integrate feedback into product planning.
• Translate complex technical needs into well-defined product requirements and user stories.
• Manage the full lifecycle of shared mobile services, including connectivity, carrier integrations, and single sign-on (SSO).
• Ensure platforms are robust, scalable, compliant, and capable of supporting multiple business areas.
• Identify opportunities to improve performance, streamline processes, and reduce technical debt.
• Stay informed on industry trends, emerging technologies, and best practices in enterprise mobility and security.
• Promote adoption of innovative tools and technologies that enhance mobile capability and efficiency.

Experience Required

• At least 5 years’ experience in product management, ideally within enterprise or platform-focused roles.
• Strong knowledge of enterprise mobile ecosystems, including architecture, frameworks, and supporting tools.
• Experience working with enterprise security standards and MDM/EMM solutions.
• Excellent communication skills, with the ability to engage both technical and non-technical audiences.
• Strong analytical mindset with experience using data to inform decision-making.

Preferred Experience

• Background in financial services or other highly regulated industries.
• Familiarity with mobile analytics and data modelling techniques.
• Experience using tools such as Jira, Confluence, GitHub, Ansible, or similar platforms.

If this sounds like a fit, APPLY NOW!

Enterprise Mobile Product Manager | Sheffield | Hybrid (2-3 days onsite) | £550 p/d (Inside IR35) | 6 month rolling contract

Oscar Associates (UK) Limited is acting as an Employment Business in relation to this vacancy.

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Major IT & Digital are proud to be partnering with a forward-thinking business with over 30 years industry experience delivering industrial IT solutions across both manufacturing, energy and utility sectors. Successfully achieved Investors in People award for the last 12 years and continue to invest in self-development for all internal teams. During the last 12 months, my client has expanded the subsidiary arm of the business specialising in bespoke industrial alarm management systems for both the UK and international markets. As part of continued business growth, my client has immediate requirements for a Quality Assurance Engineer to focus on both manual and automation test cases including AI automation working predominantly in .NET / Python development environment. This role is pivotal to ensuring both reliability and usability of my clients bespoke software products, delivering on QA practices and process whilst improving test coverage and releases within SDLC. Working within a small development and testing team, you will have a self-driven and methodical mindset, working closely with the developers and product management. If you feel you meet most of the below criteria, then please feel free to apply within. \*Due to the location of this business, access to a car is highly recommended. Summary of skills and experience: \* Development of test cases and test plans suitable for both automation and manual testing \* Design, execute, and maintain manual test cases covering functional, regression, performance, and edge-case scenarios \* Maintain accurate test documentation, test cases, and test results within DevOps tools \* Design, develop, and maintain automated test scripts using appropriate frameworks and tools \* Execute automated test suites as part of release validation and regression testing \* Contribute to the integration of automated tests within CI/CD workflows \* Ensure software releases meet functional, performance, and usability expectations before customer delivery \* Identify defects early and provide clear, actionable feedback to development teams \* Expand and maintain automated test coverage to reduce manual effort and regression risk \* Test product releases to identify defects and validate behaviour against user requirements \* Perform comprehensive regression testing following bug fixes and new feature development \* Validate defect fixes and confirm issues are fully resolved before release \* Investigate non-conforming software behaviour and assist developers in identifying root causes \* Estimate, prioritise, and coordinate testing activities across sprint and release cycles My client offers a competitive salary, individual bonus scheme paid annually, a generous 25 days holiday plus bank holidays. Additional to this is a comprehensive training and development plan and an individual learning budget for personal growth

Job Title: AI Engineer - Python, LLMs Location: Sheffield (Hybrid) Type: Contract, Full-Time We are looking for a skilled and experienced Analytics Engineer to join a rapidly growing organisation. You will Partner with business stakeholders to design and deliver impactful dashboards, analytical products, and metric frameworks. You will build high‑quality analytics datasets, semantic layers, and reusable data models that power reporting and advanced insights. You will be responsible for : Develop and maintain CI/CD pipelines for analytics workflows, ensuring reliable, automated testing and deployment. Use Python or similar scripting languages to support analytics, automation, and data manipulation tasks. Leverage LLMs and AI‑assisted tools to accelerate insight generation, documentation, and development workflows.Key Skills and Experience you must have: Strong SQL and data modelling skills. Hands-on experience with enterprise analytics platforms such as Power BI and Tableau. Experience in implementing CI/CD pipelines for Analytics. Excellent experience with Python. Excellent experience working with large Enterprise Data Platforms. Experience using LLMs or AI-assisted tools to accelerate analytics and insight generation. You must be a team player with the ability to work in a collaborative environment. If the role is of interest please get across your CV

Tier 1 Banking Client | Long‑Term Contract Our Tier 1 banking client is seeking an experienced Data Engineer Consultant to support a long-term transformation programme focused on modernising data ingestion and reporting workflows. Objective Automate the ingestion, correlation, and reporting of in-house datasets, removing reliance on manual Excel and macro-driven processes and replacing them with scalable, production-grade data pipelines. Required Skills & Experience Strong commercial Experience with: Python PySpark Hadoop Job Title: Data Engineer Location: Sheffield, UK Rate/Salary: 500.00 - 500.00 GBP Daily Job Type: Contract Trading as TEKsystems. Allegis Group Limited, Maxis 2, Western Road, Bracknell, RG12 1RT, United Kingdom. No. (phone number removed). Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003. TEKsystems is a company within the Allegis Group network of companies (collectively referred to as "Allegis Group"). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at (url removed)> To access our Online Privacy Notice, which explains what information we may collect, use, share, and store about you, and describes your rights and choices about this, please go to (url removed)> We are part of a global network of companies and as a result, the personal data you provide will be shared within Allegis Group and transferred and processed outside the UK, Switzerland and European Economic Area subject to the protections described in the Allegis Group Online Privacy Notice. We store personal data in the UK, EEA, Switzerland and the USA. If you would like to exercise your privacy rights, please visit the "Contacting Us" section of our Online Privacy Notice at (url removed)/en-gb/privacy-notices for details on how to contact us. To protect your privacy and security, we may take steps to verify your identity, such as a password and user ID if there is an account associated with your request, or identifying information such as your address or date of birth, before proceeding with your request. If you are resident in the UK, EEA or Switzerland, we will process any access request you make in accordance with our commitments under the UK Data Protection Act, EU-U.S. Privacy Shield or the Swiss-U.S. Privacy Shield