5486 jobs found

Senior Frontend Developer - E-Commerce (Shopify) Software Engineering London Role:Senior Frontend Developer Client:E-Commerce Location:London (hybrid) Durlston Partners is partnering with an innovative e-commerce brand creating fast, beautiful, and scalable online shopping experiences. They're looking for a Frontend Developer who's passionate about performance, clean code, and great UX. What You'll Do Lead the development of their Shopify e-commerce platform from front to back Build responsive, high-performing web experiences that delight users Collaborate with product, design, and marketing teams to launch new features Mentor developers and set best practices for code quality and architecture What You'll Bring Proven ability building modern e-commerce sites (React, Next.js preferred) Solid Node.js and API development skills Familiarity with databases (PostgreSQL/MongoDB) and cloud tools (AWS/Docker) A product mindset and attention to detail in performance and usability

Shortlister Solutions Limited is looking for a Senior Backend Developer skilled in Python and Django. This full-time, permanent role allows for remote work within the UK. You will influence technical direction, oversee delivery standards, and mentor junior developers in a fast-paced environment. Key responsibilities include designing back-end features, enhancing our Django REST API, and ensuring high-quality software delivery with a strong focus on automation and AI. The position comes with competitive salary and benefits including 25 days holiday.

About us Founded in 2017, Wayve is the leading developer of Embodied AI technology. Our advanced AI software and foundation models enable vehicles to perceive, understand, and navigate any complex environment, enhancing the usability and safety of automated driving systems. Our vision is to create autonomy that propels the world forward. Our intelligent, mapless, and hardware-agnostic AI products are designed for automakers, accelerating the transition from assisted to automated driving. In our fast-paced environment big problems ignite us-we embrace uncertainty, leaning into complex challenges to unlock groundbreaking solutions. We aim high and stay humble in our pursuit of excellence, constantly learning and evolving as we pave the way for a smarter, safer future. At Wayve, your contributions matter. We value diversity, embrace new perspectives, and foster an inclusive work environment; we back each other to deliver impact. Make Wayve the experience that defines your career! The role As a software engineer for Wayve's Simulation Technology team, you will be an expert software engineer who evolves a core component of Wayve's simulation platform, which is used to develop and evaluate Wayve's driving intelligence. Wayve's approach to autonomous driving presents unique challenges for simulation. Our end to end driving stack requires a simulator that is both highly realistic and highly descriptive. Our approach to simulation brings together a combination of classical simulation techniques with cutting edge developments in machine learning to represent the real world in high fidelity at scale. You will be responsible for shaping and implementing the technical roadmap in one of three key areas: robot emulator fidelity, visual fidelity, or efficient scaling. You will be working closely with our robotics, research, platform, and data teams, as well as the rest of the Simulation Technology team to ensure that our simulation platform meets the needs of our end-users by providing accurate, scalable, and high signal simulations. Challenges you will own Own key performance indicators (KPIs) for simulator cost, SLOs, throughput, latency, etc. Work cross-company on aligning technical dependencies for simulator implementation Lead technical discussions and guide technical direction Effectively integrate the components of the simulated robot into the simulation platform Effectively integrate machine learned graphics subsystems into the simulation platform Implement production quality software in Python About you Essential Experience with workflow orchestration systems (e.g. Airflow, Dagster, Flyte, etc.) and/or developing data intensive applications Excellent development skills in Python Deep knowledge of Kubernetes at the user level Good sense of systems and data oriented software engineering design - what makes code reusable and extensible Understanding of common software performance issues and design tradeoffs 5+ years of industry experience designing and programming software Excellent communication and people engagement skills Desirable Experience in the field of autonomous vehicles or robotics Proficiency with other programming languages like Go or C++ Experience scaling simulations or data intensive workloads Experience with design, implementation, and optimization of large scale machine learning inference systems running in cloud GPU environments Experience operating and scaling modern machine learned graphics techniques (NeRF, Gaussian Splatting, or GenAI) This is a full time role based in our office in London. At Wayve we want the best of all worlds so we operate a hybrid working policy that combines time together in our offices and workshops to fuel innovation, culture, relationships and learning, and time spent working from home. We operate core working hours so you can determine the schedule that works best for you and your team. Wayve is committed to creating an inclusive interview experience. If you require any accommodations or adjustments to participate fully in our interview process, please let us know. We understand that everyone has a unique set of skills and experiences and that not everyone will meet all of the requirements listed above. If you're passionate about self driving cars and think you have what it takes to make a positive impact on the world, we encourage you to apply. At Wayve we're committed to creating a diverse, fair and respectful culture that is inclusive of everyone based on their unique skills and perspectives, and regardless of sex, race, religion or belief, ethnic or national origin, disability, age, citizenship, marital, domestic or civil partnership status, sexual orientation, gender identity, veteran status, pregnancy or related condition (including breastfeeding) or any other basis as protected by applicable law. For more information visit Careers at Wayve. To learn more about what drives us, visit Values at Wayve. DISCLAIMER: We will not ask about marriage or pregnancy, care responsibilities or disabilities in any of our job adverts or interviews. However, we do look to capture information about care responsibilities, and disabilities among other diversity information as part of an optional DEI Monitoring form to help us identify areas of improvement in our hiring process and ensure that the process is inclusive and non discriminatory.

TP ICAP Group in Belfast is seeking a Senior QA Engineer to advocate for quality within Agile teams. You will collaborate with product owners and developers, ensuring deployable software at the end of each sprint. Your responsibilities include designing and maintaining automated tests, mentoring team members, and driving communication on progress and risks. A strong background in testing tools and methodologies is essential for this full-time role.

We are looking to recruit Cyber Security Architect to join our growing team based in London and Slough. This will be an on-going permanent basis employment for deserving candidate. The Security Architect is responsible for supporting multiple projects and programmes by defining and championing information security solutions. The role will work closely with systems and project engineers, developers, internal / external business stakeholders and project managers within various departments to assess risk and deliver pragmatic, flexible and sustainable security that includes people, process and technology. Required Skills and Experience Solid exposure of taking a leading role in the establishment and implementation of security architecture, policies and procedures. Experience of secure development lifecycles (SDL) Good understanding of enterprise-scale security management process and infrastructure Exposure to current information security standards and regulations such as PCI-DSS, ISO 27001, SOX, UK DPA Exposure to enterprise IT infrastructure and tools (e.g. Microsoft, Cisco, Sun, Oracle) Experience of transactional revenue systems, embedded systems, smartcards, mobile payment systems Knowledge of cryptographic services Knowledge of wider security, audit, risk and compliance standards e.g. PCI-P2PE, PCI-POI-PTS, ISO 22301, ISO27005, ISO31000, NIST, GDPR Understanding of security within agile/ DevOps and waterfall project methods, product development Experience of application security testing tools, e.g. SonarQube In depth understanding of information security control tools Experience of quality management systems and external audit standards e.g. ISO 9001, ISAE3402 Education and Qualification: Degree or equivalent and/or equivalent level of experience in relevant subject Certification as an Information Security professional (e.g. IISP/CISA/CISM/CISSP/ ISA) Security and IT vendors certifications CREST-registered penetration tester and/or security architect Job Type: Permanent Full-time Location: London/Slough Salary: Market Rates (Based on experience) Experience Min 5 years or more If you think you are a suitable candidate for this job title and hold all necessary skills, please apply by submitting your CV. Salary will be determined from experience.

We are looking to recruit Cyber Security Architect to join our growing team based in London and Slough. This will be an on-going permanent basis employment for deserving candidate. The Security Architect is responsible for supporting multiple projects and programmes by defining and championing information security solutions. The role will work closely with systems and project engineers, developers, internal / external business stakeholders and project managers within various departments to assess risk and deliver pragmatic, flexible and sustainable security that includes people, process and technology. Required Skills and Experience Solid exposure of taking a leading role in the establishment and implementation of security architecture, policies and procedures. Experience of secure development lifecycles (SDL) Good understanding of enterprise-scale security management process and infrastructure Exposure to current information security standards and regulations such as PCI-DSS, ISO 27001, SOX, UK DPA Exposure to enterprise IT infrastructure and tools (e.g. Microsoft, Cisco, Sun, Oracle) Experience of transactional revenue systems, embedded systems, smartcards, mobile payment systems Knowledge of cryptographic services Knowledge of wider security, audit, risk and compliance standards e.g. PCI-P2PE, PCI-POI-PTS, ISO 22301, ISO27005, ISO31000, NIST, GDPR Understanding of security within agile/ DevOps and waterfall project methods, product development Experience of application security testing tools, e.g. SonarQube In depth understanding of information security control tools Experience of quality management systems and external audit standards e.g. ISO 9001, ISAE3402 Education and Qualification: Degree or equivalent and/or equivalent level of experience in relevant subject Certification as an Information Security professional (e.g. IISP/CISA/CISM/CISSP/ ISA) Security and IT vendors certifications CREST-registered penetration tester and/or security architect Job Type: Permanent Full-time Location: London/Slough Salary: Market Rates (Based on experience) Experience Min 5 years or more If you think you are a suitable candidate for this job title and hold all necessary skills, please apply by submitting your CV. Salary will be determined from experience.

Shortlister Solutions Limited is looking for a Senior Front-End Developer to lead front-end architecture and enhance user experiences. You will work remotely, building modern applications with Vue.js and influence technical direction as the company scales. This role offers a pathway to technical leadership with responsibilities including mentoring junior developers, maintaining performance standards, and collaborating with stakeholders. Benefits include 25 days holiday and eligibility for a sale bonus plan.

This is a fantastic opportunity for a technical software person - someone with a strong software engineering and problem-solving background, to take the next step in their career in becoming a Software Technical Specialist within the Software Expertise Group! Salary: Circa £65,000 to £80,000 depending on experience Dynamic (hybrid) working: Typically, 3 to 4 days per week on-site due to workload classification Security Clearance: British Citizen or a Dual UK national with British citizenship. Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by the MBDA Personnel Security Team. What we can offer you Company Bonus: Bonus of up to 21% of base salary Pension: maximum total (employer and employee) contribution of up to 14% Flexible working: We welcome applicants who are looking for flexible working arrangements Enhanced parental leave: offers up to 26 weeks for maternity, adoption and shared parental leave -enhancements are available for paternity leave, neonatal leave and fertility testing and treatments Facilities: Fantastic site facilities including subsidised meals, free car parking and much more Healthcare Cash Plan: The Healthcare Cash Plan benefit provides the option to claim cash back on everyday healthcare expenses such as optical, dental, health and wellbeing and more. The opportunity As a Software Technical Specialist within the Software Product Lines and Capability department, you will be working closely with the Software Technical Experts to provide essential support across the other departments within Software Engineering. Reporting to the Head of Software Expertise UK, you will be providing specialist technical advice and support, implementation assistance, troubleshooting, and advisory services for our software products and capability. The Software Technical Specialist acts as an enabler between our Software Technical Experts group, the wider software capability department, and our functional technical development teams, to ensure our software solutions and delivery functions operate effectively and meet business requirements. In undertaking this role there will be the need to identify, document and be a major contributor to developing our software capability, processes, and tools/techniques in the areas of real-time performance, safety, security, user experience, simplicity, reusability, and flexibility. The role includes investigating low-level software technical problems and being able to formulate solutions, improvements, and recommendations. Collaboration is critical within this role, working closely with other Software Technical Specialists, the Software Technical Experts, and wider engineering key contacts to delivery key capability into the functions. You will also have the opportunity to influence the Software Engineering Technology Strategy, Software Product Lines, new technologies, obsolescence, and new methods and tools, by considering longer-term embodiment strategies through being part of the Software Expertise Group. What we're looking for from you A strong programming background, preferably with experience in Ada, C, and C++ Familiarity with Model-based software development environments and tools such as SCADE, Rhapsody and Simulink, and auto-code generation from those tools A strong technical practitioner with an analytical mind able to synthesise information, assess trade-offs, and present a clear technical position back to the business Able to provide technical support, clearly articulate software technical solutions and collaborate with software developers Knowledge of software continuous integration tools and process An understanding of software abstraction layers and the software stack Experience with the development of safety and security related software solutions Knowledge of the Data Distribution Service (DDS) is desirable, but not essential

Proactive.IT Appointments Limited is seeking a Lotus Notes/Domino Developer based in Bristol, offering a hybrid work model. The role includes developing, enhancing, and maintaining Lotus Notes/Domino applications to ensure high availability and performance. The ideal candidate will have extensive experience in Lotus Notes development, design workflow applications, and support end-users. The position offers a salary up to £70k per annum, with opportunities for career growth.

Technical Product Manager - AI Cloud Infrastructure Era4 develops, owns and operates AI infrastructure across the UK, powered by renewable energy. Converting legacy industrial and energy sites into modern data centre facilities, Era4 is combining brownfield regeneration opportunities with cleaner, efficient, scalable compute capacity for healthcare, research, finance, enterprise, and public sector organisations. Role Summary We are seeking a Technical Product Manager - AI Cloud Infrastructure to join our fast scaling team. In this role, you will embed with engineering to act as the "First Customer," owning the continuous validation, reliability strategy, and technical documentation for our bare metal, VM, Kubernetes, and ML infrastructure. By treating testability as a core feature and shadowing real world workflows, you will ensure our compute platform handles the demands of advanced AI training and engineering workloads. This is an opportunity to join a mission led AI business that is redefining infrastructure, intelligence, and impact for enterprise customers. Key Responsibilities Execute integration testing in staging environments, work closely with the platform engineers to build repeatable test frameworks, and shadow internal and external AI infrastructure engineers to translate their real world usage patterns into automated in house test cases. Establish strict quality gates, performance SLOs, and scheduling benchmarks that our compute and orchestration services must pass before production deployment. Review, refine, and author technical guides, API documentation, and CLI guides, using them as the blueprint to test the platform exactly as an external engineer would. Partner with software and platform engineers to design robust validation suites, anticipating complex edge cases and structural failure modes across bare metal provisioning and Kubernetes cluster lifecycles. Technical familiarity with bare metal infrastructure (e.g., PXE booting, IPMI/Redfish), virtualization layers (e.g., KVM), and container orchestration (Kubernetes or similar). Track record designing comprehensive test strategies, validation frameworks, and acceptance criteria for highly technical cloud native, API, or infrastructure as a service (IaaS) products. Analyse infrastructure services, CLIs, and APIs from a developer's perspective to identify friction points, usability gaps, and reliability risks. Working knowledge of modern CI/CD pipelines, automated testing, and automation tooling (e.g., GitLab CI, GitHub Actions, Terraform, Ansible) to help engineering shape automated quality gates. Proven experience in a highly technical role embedded directly within a core infrastructure or platform engineering team. Desired Skills / Advantages Direct exposure to high performance computing (HPC) setups, large scale cluster scheduling (e.g., Slurm), or infrastructure optimized for heavy AI/ML training workloads. Experience using cloud observability, telemetry, and monitoring tools (e.g., Prometheus, Grafana, Datadog) to track and improve system reliability metrics. Experience writing or structuring technical documentation, API reference guides, and developer tutorials from scratch. Why Join Era4 You'll be joining a mission driven start up building critical national infrastructure, where operational excellence directly enables growth. This role offers high visibility with leadership, real autonomy, and the chance to shape how a next generation company operates at scale. Diversity & Inclusion Era4 is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. London, United Kingdom (Visit to office required)

We are seeking a highly skilled and motivated Senior Java Engineer to join our innovative development team. You will be instrumental in designing, developing, and maintaining high-performance, scalable applications and services. This role requires deep expertise in modern Java ecosystems, microservice architectures, and distributed systems design patterns. Requirements Core Development 7+ years of professional software development experience, primarily in Java/JEE. Expert proficiency with the Spring Framework, including Spring Boot, Spring Cloud, Spring Security, and Spring Data. Proven experience in designing and building Microservices and highly distributed systems. Deep understanding of common architectural and scaling patterns: Kafka (message brokers, message order, idempotency), Saga Pattern (distributed transactions for eventual consistency), CQRS (Command Query Responsibility Segregation), and orchestration vs choreography. Solid experience with relational databases (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB, Cassandra). Strong experience designing, documenting, and implementing APIs (RESTful services). DevOps & Cloud Hands on experience with Cloud Computing platforms (AWS, Azure, or GCP). Proficiency with CI/CD tools, specifically Jenkins, for automation of build, test, and deployment processes. Familiarity with containerization technologies (Docker, Kubernetes). Experience with other SDLC tools (e.g., Git, Jira, Confluence). Soft Skills Excellent communication and problem solving skills. Ability to work independently and as part of a high performing team. Demonstrated experience in driving projects from concept to production. Job Responsibilities Lead the design, development, and deployment of mission critical applications using Java, Spring Boot, and JEE technologies. Implement and manage microservices, ensuring high availability, performance, and scalability by leveraging core microservices patterns (Service Discovery, Circuit Breaker, API Gateway, and CQRS). Design and build robust, secure, and well documented APIs (REST/gRPC) and manage inter service communication using synchronous and asynchronous (event driven) messaging patterns. Collaborate with cross functional teams (Product, DevOps, QA) to define, design, and ship new features. Drive the continuous integration and continuous deployment (CI/CD) pipeline using tools like Jenkins. Architect and implement solutions on cloud platforms (AWS, Azure, or GCP). Mentor junior engineers and promote best practices in coding, testing, and system design. Participate in code reviews to ensure code quality, maintainability, and adherence to established standards. Troubleshoot and resolve complex production issues across various system components. Maintain expertise in containerization (Docker, Kubernetes) to support distributed microservices architectures. Benefits Comprehensive health and wellness plan, including private healthcare and mental wellbeing support. Discounted gym memberships. Competitive pension scheme. Recognition schemes through bonus and reward initiatives. Annual volunteering day for employees. We are an equal opportunities employer. It is our policy to promote an environment free from discrimination, harassment and victimisation.

Power Platform Developer 3 months initially - extensions London - hybrid £495 per day inside IR35 - Umbrella only Hold active or eligible for SC security clearance The Power Platform Developer / Engineer will design, configure, build, test and support digital solutions using the Microsoft Power Platform. The role will help transform manual, paper-based or inefficient business processes into secure, user-centred and maintainable digital services. The postholder will work with product managers, business analysts, service owners, architects, testers, data specialists, security teams and end users to develop solutions that meet business needs, comply with government standards, and support wider digital transformation. This role combines low code configuration, pro code development, integration, automation, data modelling, testing, support and platform governance. Key Responsibilities 1. Solution Design and Development Design, configure and develop solutions using Power Apps, Power Automate, Dataverse, Power Pages, Copilot Studio and related Microsoft 365 services. Build canvas apps, model driven apps, automated workflows, approvals, forms, dashboards and lightweight business applications. Translate user needs and business requirements into effective digital solutions. Apply modern development standards, including reusable components, documented configuration, secure design and structured deployment. Use Power Platform development tools such as solutions, environments, connection references, environment variables and pipelines. 2. Configuration Engineering Configure Power Platform components in line with agreed design patterns and governance standards. Manage Dataverse tables, columns, views, forms, business rules, security roles and application lifecycle settings. Configure Power Automate flows for business process automation, notifications, approvals and integrations. Configure Power Pages where external-facing or self service user experiences are required. Support configuration of connectors, gateways, service accounts and data connections in line with organisational policies. 3. Integration and Data Integrate Power Platform solutions with Microsoft 365 services such as SharePoint, Teams, Outlook, Excel, OneDrive and Power BI. Support integration with enterprise platforms such as CLIO Operate, ServiceNow, Azure services or line of business systems where required. Design simple and effective data models using Dataverse, SharePoint Lists or approved data sources. Ensure data is structured, secure, accessible and aligned with information governance requirements. Work with data teams to support reporting, analytics and data quality requirements. 4. Testing and Quality Assurance Develop and execute unit, system and user acceptance testing for Power Platform solutions. Support test planning, defect triage and release readiness activity. Ensure solutions are reliable, accessible, performant and supportable. Apply version control, peer review and deployment practices where appropriate. Document test outcomes and support service acceptance into live operation. 5. Security, Compliance and Governance Build solutions that comply with organisational security, data protection, records management and accessibility requirements. Apply role based access controls, data loss prevention policies, environment strategy and connector governance. Work with cyber security, information governance and architecture teams to ensure solutions are secure by design. Support DPIAs, risk assessments, technical documentation and service assurance activities where required. Ensure solutions follow government and departmental standards for secure, accessible and maintainable digital services. 6. Service Support and Continuous Improvement Support live Power Platform services, including incident investigation, defect resolution and minor enhancements. Monitor performance, usage, failures and flow runs. Maintain documentation for support teams, service owners and users. Identify opportunities to simplify, automate or improve existing processes. Contribute to continuous improvement of Power Platform standards, reusable components and delivery methods. 7. Collaboration and User Centred Delivery Work in multidisciplinary teams with product, delivery, technical, data and business colleagues. Engage with users to understand needs, pain points and service outcomes. Contribute to discovery, alpha, beta and live phases of digital service delivery. Communicate technical information clearly to non technical stakeholders. Support knowledge sharing, community of practice activity and upskilling of citizen developers where appropriate. Essential Skills and Experience Technical Skills Developing and configuring solutions using Microsoft Power Platform. Building Power Apps, including canvas apps and model driven apps. Creating and maintaining Power Automate cloud flows. Working with Dataverse, including tables, relationships, forms, views and security roles. Using Microsoft 365 data sources such as SharePoint Lists, Excel, Outlook and Teams. Managing Power Platform solutions across development, test and production environments. Understanding Power Platform environment strategy, connectors, DLP policies and governance. Applying testing, documentation and deployment practices. Troubleshooting issues across apps, flows, data sources and permissions. Understanding accessibility, security and data protection considerations. Development and Engineering Skills Design, build, test, correct and document applications or configurations. Apply modern development standards and reusable design patterns. Write clean, maintainable and secure configuration or code. Use structured testing and release methods. Support services through development, transition and live operation. Work collaboratively in an agile, multidisciplinary environment. Desirable Skills and Experience Experience with Power Pages. Experience with Copilot Studio. Experience with Power BI integration and reporting. Experience with Azure DevOps, GitHub or Microsoft Power Platform pipelines. Experience with Azure Logic Apps, Azure Functions or API integrations. Experience of working in a UK government, public sector or regulated environment. Understanding of the GDS Service Standard, accessibility requirements and government digital delivery phases.