1 to 25 of 48 Senior Jobs in Portsmouth

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 ...

The Oracle Cloud Infrastructure (OCI) Offensive Security team provides OCI with the capabilities to ensure our systems and services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability ...

Location: 100% Remote (UK Based) Job Type: Full-time, Permanent Salary: £45,000 - £55,000 (Dependent on experience) Work Week: 35 hours, full-time About The Role INDEZ is looking for a skilled Magento Developer ...

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 ...

(Kindly Note: We are only accepting UK based applicants for this role) Battalion is an independent creative digital agency, specialising in developing brands and digital experiences for global 'tech for good' clients. We are on ...

Company Description At The Stepstone Group, we have a simple yet very important mission: The right job for everyone. Using our data, platform, and technology, we create opportunities for jobseekers and companies around the world ...

Embedded Software Engineer (Contract/Flexible) – Outside IR35 We are a small but established engineering firm looking to engage an experienced Embedded Software Engineer on a flexible, non-committed, Outside IR35 basis. Our existing embedded ...

Overview We are seeking a Kubernetes Engineer with experience building resilient, scalable container based platforms in dynamic environments. You'll play a central role in implementing our container orchestration strategy, optimizing Kubernetes clusters for reliability ...

Working for a leading semiconductor R&D department, I am recruiting for a high-level GPU Architect, to work on the latest R&D developments in Graphics Hardware Processors. There is also opportunity for leadership ...

Senior Software Engineer 12 month contract Outside IR35 At Cotality, we are driven by a single mission—to make the property industry faster, smarter, and more people-centric. Cotality is the trusted source for property intelligence, with unmatched precision, depth, breadth, and insights across the entire ecosystem. Our talented team … working together to set the pace for unlocking new possibilities that better serve the property industry. Cotality has a fantastic opportunity for a Senior Software Engineer wanting to work on solutions to the climate crisis. The contractor will support developing tools and functionality that will help our clients tackle carbon ...

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 ...

Senior Project Planner - SC cleared, SAP Senior Project Planner - SC cleared, SAP The location of the role is Portsmouth . The duration of the contract is 6 months . The pay rate on offer is £500 - £650 per day (via Umbrella agency - inside IR35) . Role Summary Your primary role ...

Title: Forward Deployed Engineer – AI & Customer-Facing Technical Leader Location: Remote Travel: Customer visits 4–5 days/month; occasional team gatherings Salary: Senior: €130–150k base + growth trajectory Principal: €160–200k base + package discussion Tech: Python, JavaScript, Azure, AWS, AI, LLM's, RAG Industry: AI Consultancy … Role We're looking for talented engineers to join our customer-facing AI practice, from Senior Forward Deployed Engineers through to Principal-level AI technical leaders. You'll work directly with clients to uncover problems, build prototypes, and guide full AI-enabled solution lifecycles. This is a role for engineers ...

Senior Software Engineer Salary: Negotiable plus benefits, pension (7% contribution), 25 days holiday & life insurance We are looking for senior software engineers with a range of levels of experience including designing and delivering software applications. We are a small but rapidly growing consultancy, owned by four highly experienced and recognised … Delivering technical consulting projects and products, with the opportunity to lead some of these Building new relationships and maintaining current customer relationships. Expertise Required: Senior Software Engineer : At least 5 years experience, including designing and delivering software applications. About You: We are looking for candidates who can help the company ...

product, customer success, marketing, and sales, we're gearing up for hyper‐growth. We're looking for two down‐to‐earth professional, a conscientious Senior Software Developer, to build on what already works and unlock our next wave of innovation. Your Impact Raise the bar sensibly. Whether you're refining … Azure architecture as CTO or shipping revenue‐critical features as Senior Dev, you'll set high standards without reinventing the wheel. Champion intuitive user experiences. Both roles care deeply about usability, ensuring our platform feels effortless for travel pros and their travellers. Own the craft. Understand the problem, ship ...

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 Business Intelligence Developer Salary: Up to £70,000 Join a dynamic organisation that is enhancing its reporting and analytics capabilities to deliver accurate, actionable insights across the business. With a strong commitment to Microsoft Azure technologies and a cloud-first approach, this is an exciting opportunity to shape … data is transformed into meaningful information for decision-making. As a Senior Business Intelligence Developer, you will work across the full BI stack, designing and implementing robust reporting solutions and ETL processes that ensure data accuracy and reliability. You will collaborate with architects, analysts and stakeholders to deliver high-quality ...

Senior Java Engineer – Actuarial Data Squad – Outside IR35 - Contract We're looking for a Senior Java Engineer to join a high-profile project focused on backend systems that automate complex financial and actuarial processes. This is a hands-on role delivering backend solutions under tight deadlines in a highly regulated ...

leading data consultancy is seeking an experienced Senior Data Engineer to join their team and deliver cutting-edge solutions for a major transportation project. This is an exciting opportunity to work on a high-impact initiative for a well-known UK transport provider, leveraging modern cloud technologies to transform data ...

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 ...

Senior Analyst Salary: £40,174 – £43,236 per annum Contract: 6 month contract, 37 hours per week Location: Lyndhurst Working pattern: Hybrid (50 percent office, 50 percent home working after training) The ICT and Transformation teams are embarking on an ambitious programme of digital change, and we are now seeking … experienced ICT Senior Analyst to join us. You will play a central role in delivering new digital systems, improving integrations across platforms, and supporting modern, efficient ways of working throughout the organisation. The ICT Senior Analyst will be working closely with our ICT and Transformation teams to deliver this exciting ...

Senior Systems Engineer x 3 A senior technical Systems Engineering role applying the principles of Systems Engineering across the entire engineering development lifecycle from requirement definition to system integration and customer acceptance into system customer support and disposal. Applies Systems Engineering experience to design and develop system and sub-system ...

Senior AI Engineer The Essentials Location Remote UK, with expectation for attendance in the office for team meetings (approx. every two months) Employment Type Full-Time, Permanent The Opportunity Are you interested in making a difference by developing products used by the world's largest Pharmaceutical Companies? Are you interested ...