1 to 25 of 51 Permanent Senior Jobs in Sheffield

Join OCI to design and deliver cloud-scale DDoS protection as part of our edge security platform. You'll design and ship high-performance detection and mitigation systems, automate operations end-to-end, and help ...

Aveni is redefining how financial institutions use AI. We build real, production-ready agentic systems that reshape how banks, advisers and financial services firms operate, replacing fragmented processes with intelligent, end-to-end workflows. We ...

About PhixFlow PhixFlow is an established (since 2004), highly respected company delivering a unique low-code platform for complex data integration and business process automation. The customers we partner with include major Telcos, Utilities, and ...

Who We Are Optilogic is transforming supply chain design with AI-powered technology that's changing how enterprises make critical decisions. We've built a next-generation platform that combines agentic AI, optimization, and simulation ...

Backend Developer – Golang/Python/Java/Tech-First Fintech – Inside IR35 Our client is a leading, tech-first fintech building backend systems that power millions of users every day. They are looking for ...

Join a dynamic digital studio with an outstanding track record delivering innovative websites and custom e-commerce platforms, for an enviable portfolio of clients across the globe. If youre an experienced Full Stack Web Developer ...

The role in a sentence Build and evolve the backend services that power SQE's trading, billing and reconciliation systems — ensuring the core of the platform is fast, reliable and scalable. About SQE SQE is ...

Founded by Paul Anthony, creator and co-founder of Primer (Series B, $425M valuation), Colossal is building at the intersection of generative app development and commerce infrastructure. Think: Lovable for commerce, but for non-developers. ...

Join a dynamic digital studio with an outstanding track record delivering innovative websites and custom e-commerce platforms, for an enviable portfolio of clients across the globe. If youre an experienced Full Stack Web Developer ...

Job Opportunity || M365 Architect || UK (Remote) || Contract Hello, Greeting! We are urgently hiring for our client for the role M365 Consultant in UK (Remote). Kindly have a look to the below job description and ...

Founded by Paul Anthony, creator and co-founder of Primer (Series B, $425M valuation), Colossal is building at the intersection of generative app development and commerce infrastructure. Think: Lovable for commerce, but for non-developers. ...

Are you looking to build or further your career in the fast-paced world of IT contract recruitment? Whether you're a recent graduate, an early-stage recruiter looking to take the next step, or ...

Senior/Principal Software Engineer .NET £85,000-£110,000 Remote (UK) Do you thrive on building scalable solutions that power commerce worldwide? We're partnering with a rapidly expanding global payment platform fresh off a transformative acquisition. They're engineering a robust, merchant-centric ecosystem built on quality, resilience … caching strategies, message brokers (RabbitMQ, etc.) Frontend: HTML, CSS, JavaScript DevOps: CI/CD pipelines, Behaviour-Driven Development, modern agile methodologies What You Bring: Senior: 6+ years of software engineering experience Principal: 10+ years of software engineering with proven architectural leadership - you shape technical strategy and navigate complex system design ...

Job Description Greetings We are HiringEOS design and ArchitectRole. Sheffield, UK 3 days onsite Must Hybrid 6 Months contract Must have : Ansible tower and Ansible Paybook Job Description : EOS design and Architect Role. We are ...

currently seeking an experienced Senior Developer to join our established Client Digital Solutions team responsible for the development, implementation, and maintenance of software solutions across both our UK and NL services sectors and our wider international clients. As an experienced Senior Developer, you will become a key member ...

technology. If you love untangling hard problems, improving legacy systems, and shipping clean, tested code, you'll fit right in. Your role as a Senior PHP Software Engineer at True9: Lead the back-end - write clean, maintainable, and scalable code using PHP and frameworks like Symfony across a variety ...

Senior Dynamics 365 CRM Developer About the Role We are looking for a highly skilled Senior Dynamics 365 CRM Developer to design and deliver modern, cloud-based CRM solutions. This role is ideal for a hands-on technical expert who enjoys building data-driven, customer engagement platforms using Microsoft ...

client, an innovative and fast-growing AdTech company, is seeking a Senior Product Manager to drive the next stage of their product evolution. This organisation is a leader in digital advertising protection and performance intelligence, helping global brands maximise ROI across Google PPC, PMAX, and Affiliate Marketing channels. The Role ...

Manage a team that designs, develops, troubleshoots and debugs software programs for databases, applications, tools, networks etc.Overview Oracle Cloud Infrastructure (OCI) is seeking a Senior Manager to lead the engineering team building and operating OCI's cloud-scale DDoS protection platform and customer-facing DDoS product. You will collaborate … onboard, and grow a diverse, high-performing team; set clear OKRs, provide ongoing coaching and feedback, and drive career paths and succession planning. Mentor senior ICs and emerging leaders; establish technical ladders, design reviews, and knowledge-sharing rituals. Cross-functional leadership and communications Partner closely with Product, SRE, Networking, Architecture ...

Senior Product Manager Pay up to £80,257, plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. We're looking for a Senior Product Manager to lead products that truly change lives. You'll shape strategy in our Health and Disability space, guiding multiple teams … team, you'll play a key role in transforming complex services into simple, impactful solutions. DWP. Digital with Purpose. We are looking for a Senior Product Manager to join our community of tech experts in DWP Digital. We're using fresh ideas and leading-edge tech to build and maintain ...

Senior Data Scientist SME & AI Architect (10+ Years Experience) We are seeking a highly accomplished and results-oriented Senior Data Scientist Subject Matter Expert (SME) with over 10 years of experience to lead our advanced analytics and AI initiatives. This is a pivotal role requiring deep technical mastery across large … production deployment. Communication: Exceptional ability to translate complex technical findings into clear, strategic recommendations for technical and executive audiences. Mentorship: Experience mentoring and training senior engineers and data scientists. Education and Certification Master's or Ph.D. in Computer Science, Data Science, Engineering, or a highly quantitative field. Relevant professional cloud ...

OneStream Consultant (Senior/Principal) – EPM (Enterprise Performance Management), OneStream, Implementation, Consultant, Senior Consultant, Principal Consultant, Corporate Performance Management, CPM, Finance Transformation, Financial Systems, OneStream XF, Business Rules, Integration, Metadata, Workflow, Security, UAT, Troubleshooting, Consolidation, Financial Close, Planning, Budgeting, Forecasting, ESG, Reporting, Lease Accounting, FP&A, Scenario Modelling, Stakeholder Engagement … annum Catch Resource Management are delighted to be supporting a well-established UK OneStream partner consultancy, currently seeking both Senior and Principal OneStream Consultants to join their expanding UK team. This is an excellent opportunity to work on complex, high-impact finance transformation programmes, helping clients optimise their consolidation, planning ...

ambition to grow to 100 sites during the next 3-4 years. Learn more about us: About the Role We are seeking a Senior Cost Engineer to provide dedicated support to our Project Controls and Regional Delivery teams in all matters relating to cost management. This role is focused … ensuring that project budgets are effectively monitored, cost estimates are accurate, and financial insights are delivered to support project decision-making. The Senior Cost Engineer will track actual expenditure, forecast costs to complete, review tender assessments, and maintain detailed cost reports to provide confidence that contracts are placed in line ...

between Hafnia, in partnership with Marfin Management, C Transport Maritime, Trans Sea Transport and BW Epic Kosan and Símbolo We are looking for a Senior Engineer to establish and lead our new Developer Experience team. This team's mission is to improve engineering productivity, consistency, and satisfaction by building ...

that perform reliably, deliver measurable impact, and drive lasting results on the P&L Role Overview: Turing is seeking a hands-on Machine Learning Senior Staff Engineer to lead cross-functional teams building and deploying cutting-edge LLM and ML systems. In this role, you'll drive the full lifecycle ...