Software and systems engineer jobs in United Kingdom

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient Data Scientist to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a full-time role, while others treat it as their primary focus, choosing projects and schedules that align with their availability and goals. To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass that assessment, you’ll receive an email confirmation, and paid work will become available to you through our platform. Benefits: * Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand. * Flexible schedule: choose which projects you take on and when you work. * Competitive pay: projects are paid hourly, starting at $40+ USD per hour. Opportunities for higher-paying projects are available with strong performance. * Impact: help shape the future of AI technologies. Responsibilities: * Design and solve diverse coding problems used to train AI systems. * Write clear, high-quality code snippets and detailed explanations. * Evaluate AI-generated code for accuracy, performance, and clarity. * Provide feedback that directly shapes the next generation of AI models. Qualifications: * Fluency in English (native or bilingual level). * Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift. * Excellent writing and grammar skills. * A bachelor’s degree (completed or in progress). * Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is preferred. Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient Data Scientist to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a full-time role, while others treat it as their primary focus, choosing projects and schedules that align with their availability and goals. To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass that assessment, you’ll receive an email confirmation, and paid work will become available to you through our platform. Benefits: * Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand. * Flexible schedule: choose which projects you take on and when you work. * Competitive pay: projects are paid hourly, starting at $40+ USD per hour. Opportunities for higher-paying projects are available with strong performance. * Impact: help shape the future of AI technologies. Responsibilities: * Design and solve diverse coding problems used to train AI systems. * Write clear, high-quality code snippets and detailed explanations. * Evaluate AI-generated code for accuracy, performance, and clarity. * Provide feedback that directly shapes the next generation of AI models. Qualifications: * Fluency in English (native or bilingual level). * Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift. * Excellent writing and grammar skills. * A bachelor’s degree (completed or in progress). * Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is preferred. Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient Data Scientist to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a full-time role, while others treat it as their primary focus, choosing projects and schedules that align with their availability and goals. To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass that assessment, you’ll receive an email confirmation, and paid work will become available to you through our platform. Benefits: * Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand. * Flexible schedule: choose which projects you take on and when you work. * Competitive pay: projects are paid hourly, starting at $40+ USD per hour. Opportunities for higher-paying projects are available with strong performance. * Impact: help shape the future of AI technologies. Responsibilities: * Design and solve diverse coding problems used to train AI systems. * Write clear, high-quality code snippets and detailed explanations. * Evaluate AI-generated code for accuracy, performance, and clarity. * Provide feedback that directly shapes the next generation of AI models. Qualifications: * Fluency in English (native or bilingual level). * Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift. * Excellent writing and grammar skills. * A bachelor’s degree (completed or in progress). * Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is preferred. Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient Data Scientist to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a full-time role, while others treat it as their primary focus, choosing projects and schedules that align with their availability and goals. To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass that assessment, you’ll receive an email confirmation, and paid work will become available to you through our platform. Benefits: * Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand. * Flexible schedule: choose which projects you take on and when you work. * Competitive pay: projects are paid hourly, starting at $40+ USD per hour. Opportunities for higher-paying projects are available with strong performance. * Impact: help shape the future of AI technologies. Responsibilities: * Design and solve diverse coding problems used to train AI systems. * Write clear, high-quality code snippets and detailed explanations. * Evaluate AI-generated code for accuracy, performance, and clarity. * Provide feedback that directly shapes the next generation of AI models. Qualifications: * Fluency in English (native or bilingual level). * Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift. * Excellent writing and grammar skills. * A bachelor’s degree (completed or in progress). * Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is preferred. Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient Data Scientist to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a full-time role, while others treat it as their primary focus, choosing projects and schedules that align with their availability and goals. To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass that assessment, you’ll receive an email confirmation, and paid work will become available to you through our platform. Benefits: * Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand. * Flexible schedule: choose which projects you take on and when you work. * Competitive pay: projects are paid hourly, starting at $40+ USD per hour. Opportunities for higher-paying projects are available with strong performance. * Impact: help shape the future of AI technologies. Responsibilities: * Design and solve diverse coding problems used to train AI systems. * Write clear, high-quality code snippets and detailed explanations. * Evaluate AI-generated code for accuracy, performance, and clarity. * Provide feedback that directly shapes the next generation of AI models. Qualifications: * Fluency in English (native or bilingual level). * Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift. * Excellent writing and grammar skills. * A bachelor’s degree (completed or in progress). * Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is preferred. Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient Data Scientist to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a full-time role, while others treat it as their primary focus, choosing projects and schedules that align with their availability and goals. To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass that assessment, you’ll receive an email confirmation, and paid work will become available to you through our platform. Benefits: * Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand. * Flexible schedule: choose which projects you take on and when you work. * Competitive pay: projects are paid hourly, starting at $40+ USD per hour. Opportunities for higher-paying projects are available with strong performance. * Impact: help shape the future of AI technologies. Responsibilities: * Design and solve diverse coding problems used to train AI systems. * Write clear, high-quality code snippets and detailed explanations. * Evaluate AI-generated code for accuracy, performance, and clarity. * Provide feedback that directly shapes the next generation of AI models. Qualifications: * Fluency in English (native or bilingual level). * Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift. * Excellent writing and grammar skills. * A bachelor’s degree (completed or in progress). * Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is preferred. Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient Data Scientist to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a full-time role, while others treat it as their primary focus, choosing projects and schedules that align with their availability and goals. To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass that assessment, you’ll receive an email confirmation, and paid work will become available to you through our platform. Benefits: * Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand. * Flexible schedule: choose which projects you take on and when you work. * Competitive pay: projects are paid hourly, starting at $40+ USD per hour. Opportunities for higher-paying projects are available with strong performance. * Impact: help shape the future of AI technologies. Responsibilities: * Design and solve diverse coding problems used to train AI systems. * Write clear, high-quality code snippets and detailed explanations. * Evaluate AI-generated code for accuracy, performance, and clarity. * Provide feedback that directly shapes the next generation of AI models. Qualifications: * Fluency in English (native or bilingual level). * Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift. * Excellent writing and grammar skills. * A bachelor’s degree (completed or in progress). * Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is preferred. Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

Join us as an AVP C# developer within the Fixed Income, Cross Market Pre Trade area and be involved in modernising our legacy platform to cloud and delivering new features, a mix of legacy and greenfield aspects. To be successful as a C#/SQL engineer at AVP level within this team, you should have: • Experience with fixed income products and systems, • C# programming language and expertise in SQL, • High throughput-based computing and data analysis Some other highly valued skills may include: • Cloud experience, Public and On-prem, • Python programming You may be assessed on the key critical skills relevant for success in role, such as risk and controls, change and transformation, business acumen strategic thinking and digital and technology, as well as job-specific technical skills. This role will be based out of our London Canary Wharf office. Purpose of the role To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities • Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance., • Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives., • Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing., • Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth., • Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions., • Implementation of effective unit testing practices to ensure proper code design, readability, and reliability. Assistant Vice President Expectations • To advise and influence decision making, contribute to policy development and take responsibility for operational effectiveness. Collaborate closely with other functions/ business divisions., • Lead a team performing complex tasks, using well developed professional knowledge and skills to deliver on work that impacts the whole business function. Set objectives and coach employees in pursuit of those objectives, appraisal of performance relative to objectives and determination of reward outcomes, • If the position has leadership responsibilities, People Leaders are expected to demonstrate a clear set of leadership behaviours to create an environment for colleagues to thrive and deliver to a consistently excellent standard. The four LEAD behaviours are: L – Listen and be authentic, E – Energise and inspire, A – Align across the enterprise, D – Develop others., • OR for an individual contributor, they will lead collaborative assignments and guide team members through structured assignments, identify the need for the inclusion of other areas of specialisation to complete assignments. They will identify new directions for assignments and/ or projects, identifying a combination of cross functional methodologies or practices to meet required outcomes., • Consult on complex issues; providing advice to People Leaders to support the resolution of escalated issues., • Identify ways to mitigate risk and developing new policies/procedures in support of the control and governance agenda., • Take ownership for managing risk and strengthening controls in relation to the work done., • Perform work that is closely related to that of other areas, which requires understanding of how areas coordinate and contribute to the achievement of the objectives of the organisation sub-function., • Collaborate with other areas of work, for business aligned support areas to keep up to speed with business activity and the business strategy., • Engage in complex analysis of data from multiple sources of information, internal and external sources such as procedures and practises (in other areas, teams, companies, etc).to solve problems creatively and effectively., • Communicate complex information. 'Complex' information could include sensitive information or information that is difficult to communicate because of its content or its audience., • Influence or convince stakeholders to achieve outcomes. All colleagues will be expected to demonstrate the Barclays Values of Respect, Integrity, Service, Excellence and Stewardship – our moral compass, helping us do what we believe is right. They will also be expected to demonstrate the Barclays Mindset – to Empower, Challenge and Drive – the operating manual for how we behave.

Aristocrat is thrilled to provide an outstanding opportunity for a Senior Enterprise Cloud Engineer to join our dynamic and innovative team. As a senior member of our technical staff, you'll play a crucial role in crafting the future of our multi-cloud environment. At Aristocrat, we believe in pushing boundaries, and your expertise will be crucial in driving our enterprise IT strategy, ensuring our infrastructure is secure, scalable, and resilient. This role is ideal for an ambitious leader who excels at solving complex challenges and mentoring others to achieve world-class results. What You'll Do • Lead Enterprise Cloud Strategy: Guide multi-cloud strategy development as senior technical advisor to Cloud Advisory Council, Cloud Center of Excellence, and executive leadership., • Compose and Build Enterprise Solutions: Coordinate the setup of reliable cloud systems on AWS, Azure, and GCP in line with business needs and governance standards., • Elevate Infrastructure as Code (IaC) Techniques: Set and maintain IaC protocols organization-wide, employing high-level expertise in Terraform for the management of sophisticated cloud resources at an enterprise level., • Coordinate and Regulate Containerised Workloads: Lead the deployment, scaling, and overseeing of vital containerised applications with Kubernetes on a large scale within the organization., • Lead Security and IAM Governance: Architect and enforce Identity and Access Management (IAM) governance frameworks and standard methodologies across the entire cloud and corporate infrastructure., • Automate at Scale: Develop advanced automation and CI/CD pipelines that streamline the software development lifecycle, focusing on reducing manual toil and growing operational efficiency., • Proactive Monitoring and Financial Governance: Implement proactive monitoring strategies for performance, security, and cost optimization. Lead cost management initiatives to ensure financial efficiency., • Influence, Mentor, and Innovate: Mentor junior and other senior engineers, lead cross-functional collaboration, and drive knowledge-sharing initiatives to elevate the technical capabilities of the entire organization. What We're Looking For • Extensive Knowledge Across Multi-Cloud Platforms: Demonstrated, expert-level proficiency in crafting, developing, and deploying intricate, large-scale solutions across AWS, Azure, and GCP., • Expert-level Proficiency with Terraform: Demonstrated ability to develop, implement, and oversee intricate IaC patterns at an enterprise level using Terraform., • Advanced Container Orchestration: Extensive experience with Kubernetes and containerisation technologies like Docker., • IAM and Security Expertise: Extensive knowledge of IAM principles, security guidelines, and enterprise identity management solutions, specifically with Okta or similar platforms., • Proven Leadership and Mentorship: A track record of leading complex technical projects and mentoring teams within a large organization. • Architect-Level Certifications: Holds multiple relevant professional certifications, such as AWS Certified Solutions Architect - Professional, Azure Solutions Architect Expert, or Google Professional Cloud Architect. • Extensive Background: Over a decade of advancing expertise in cloud engineering, including substantial tenure in a senior or lead architect position. Join us at Aristocrat and become part of a team that is spearheading innovation and excellence in cloud engineering. This is your chance to define a significant impact and advance your career in an encouraging, inclusive, and forward-thinking setting. We are eager to see what you'll accomplish with us! Why Aristocrat? Aristocrat is a world leader in gaming content and technology, and a top-tier publisher of free-to-play mobile games. We deliver great performance for our B2B customers and bring joy to the lives of the millions of people who love to play our casino and mobile games. And while we focus on fun, we never forget our responsibilities. We strive to lead the way in responsible gameplay, and to lift the bar in company governance, employee wellbeing and sustainability. We’re a diverse business united by shared values and an inspiring mission to bring joy to life through the power of play. We aim to create an environment where individual differences are valued, and all employees have the opportunity to realize their potential. We welcome and encourage applications from all people regardless of age, gender, race, ethnicity, cultural background, disability status or LGBTQ+ identity. EEO M/F/D/V * World Leader in Gaming Entertainment * Robust benefits package * Global career opportunities Our Values * All about the Player * Talent Unleashed * Collective Brilliance * Good Business Good Citizen Travel Expectations None Additional Information At this time, we are unable to sponsor work visas for this position. Candidates must be authorized to work in the job posting location for this position on a full-time basis without the need for current or future visa sponsorship.

We believe in better. And we make it happen."" Better content. Better products. And better careers."" Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate."" We turn big ideas into the products, content and services millions of people love." And we do it all right here at Sky." As an Associate Systems Engineer, you'll be responsible for designing, integrating, and automating hardware and software broadcast solutions. Using a code-first approach and industry-standard tooling, you'll support Sky Sports' cutting-edge XR studios, large LED volumes, AR graphics, and data-driven infographics for top-tier sporting events. You'll also play a key role in high-profile Sky News broadcasts, including elections, budget announcements, and fast-paced breaking news coverage. What you'll do • Deploy and manage containerised, virtualised, and software-defined workloads., • Implement monitoring, logging, and alerting solutions to ensure effective observability across core platforms., • Maintain and operate CI/CD pipelines to automate build, test, and deployment processes., • Diagnose and resolve complex technical issues in broadcast systems, ensuring minimal downtime and smooth operations., • Collaborate with design, production, and engineering teams to align system development with project goals and timelines., • Integrate security best practices and work with the security team to ensure compliance with industry standards and regulations., • Implement scalable, high-performance graphics systems that integrate with existing broadcast infrastructure., • Optimise hardware and software systems for graphics rendering, pipelines, real-time processing, and output., • Maintain detailed documentation of processes and updates to support clear communication and knowledge sharing within the team., • Foster a collaborative and innovative engineering culture, with a focus on cloud technologies and efficient deployment practices. What you'll bring, • Experience in software engineering with a focus on containerised and cloud computing, and configuration management using tools such as Ansible., • Understanding of graphics rendering techniques and technologies relevant to broadcast applications., • Proficiency in Linux, including basic troubleshooting via command-line interfaces., • Solid working knowledge of IT networking (IPv4, TCP/UDP, DNS) and common security standards (SSH keys, TLS certificates)., • Strong problem-solving skills and the ability to troubleshoot complex systems in both broadcast and IT environments., • Experience working in live production environments is a plus., • Familiarity with graphics solutions such as Vizrt, Unreal Engine, Unity, and HTML5. Team overview" Content technology and innovation" Our Content Technology and Innovation team delivers high-quality content to homes, customer devices, businesses and commercial partners across our European markets. With over 2500 colleagues from around the world, we combine our strategic insights, engineering know-how and operational excellence to use the most innovative technologies to create and distribute our award-winning content." The rewards"" There's one thing people can't stop talking about when it comes to #LifeAtSky: the perks. Here's a taster:" • Sky Q, for the TV you love all in one place", • The magic of Sky Glass at an exclusive rate", • A generous pension package", • Private healthcare", • Discounted mobile and broadband", • A wide range of Sky VIP rewards and experiences" Inclusion & how you'll work" We are a Disability Confident Employer, and welcome and encourage applications from all candidates. We will look to ensure a fair and consistent experience for all, and will make reasonable adjustments to support you where appropriate. Please flag any adjustments you need to your recruiter as early as you can." We've embraced hybrid working and split our time between unique office spaces and the convenience of working from home. You'll find out more about what hybrid working looks like for your role later on in the recruitment process." Your office space:" Osterley Our Osterley Campus is a 10-minute walk from Syon Lane train station. Or you can hop on one of our free shuttle buses that run to and from Osterley, Gunnersbury, Ealing Broadway and South Ealing tube stations. There's also plenty of bike shelters and showers."On campus, you'll find 13 subsidised restaurants, cafes, and a Waitrose. You can keep in shape at our subsidised gym, catch the latest shows and movies at our cinema, get your car washed and even get pampered at our beauty salon."" We'd love to hear from you"" Inventive, forward-thinking minds come together to work in Tech, Product and Data at Sky. It's a place where you can explore what if, how far, and what next."" But better doesn't stop at what we do, it's how we do it, too. We embrace each other's differences. We support our community and contribute to a sustainable future for our business and the planet." If you believe in better, we'll back you all the way." Just so you know: if your application is successful, we'll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer."" *

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient Data Scientist to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a full-time role, while others treat it as their primary focus, choosing projects and schedules that align with their availability and goals. To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass that assessment, you’ll receive an email confirmation, and paid work will become available to you through our platform. Benefits: * Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand. * Flexible schedule: choose which projects you take on and when you work. * Competitive pay: projects are paid hourly, starting at $40+ USD per hour. Opportunities for higher-paying projects are available with strong performance. * Impact: help shape the future of AI technologies. Responsibilities: * Design and solve diverse coding problems used to train AI systems. * Write clear, high-quality code snippets and detailed explanations. * Evaluate AI-generated code for accuracy, performance, and clarity. * Provide feedback that directly shapes the next generation of AI models. Qualifications: * Fluency in English (native or bilingual level). * Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift. * Excellent writing and grammar skills. * A bachelor’s degree (completed or in progress). * Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is preferred. Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

FPGA ENGINEER – ULTRA-LOW LATENCY SYSTEMS Location: London (Hybrid: 4 days onsite) Sector: Quant Trading / High-Performance Computing Industry leading compensation Quant Capital is partnering with a global trading firm building a greenfield FPGA team focused on low-latency, high-throughput hardware systems. This small, senior group will deliver high-speed compute infrastructure integrated directly into trading, research, and networking pipelines. What You’ll Be Doing • Designing and implementing latency-optimised FPGA systems in Verilog/SystemVerilog, • Developing high-speed modules (PCIe, Ethernet, DDR/QDR) with deep pipelining, • Using simulation and formal tools (Verilator, Cocotb, etc.) for validation, • Working across teams (ASIC, software, infra) to co-design tightly coupled platforms, • Contributing to tooling, flow, and potentially DSL extensions What We’re Looking For • Strong RTL skills with experience building complex, optimised designs, • Programming skills, C, C++ or similar, • Solid grasp of timing closure, datapath design, and hardware-level performance tuning, • Familiar with toolchains (Vivado, Quartus) and debugging workflows, • Comfortable working close to hardware and owning the full development cycle, • Interest in improving hardware workflows or applying high-level techniques Bonus • Background in trading systems, signal processing, or networking, • Experience with formal verification and/or hardware DSLs, • Knowledge of FPGA-based networking acceleration Why Join? • Build from scratch with a team driving real strategy and architectural decisions, • Work across the full lifecycle, from concept to deployment, • Deep technical ownership, minimal overhead, and real impact, • Collaborate with top engineers in a no-bureaucracy culture All enquiries handled in strict confidence. Your profile will only be shared with your permission.

Job Title: Senior C++ Engineer Location: London (2 days onsite) Contract Length: 6 months – initial Rate: upto £50/hour – must have own limited company Start Date: ASAP Company Overview Our client is a cutting-edge medical technology company focused on building secure, high-performance software solutions that transform patient care. Their teams work at the forefront of video streaming, AI, and embedded systems, delivering innovative platforms that power next-generation medical devices. Role Overview We are seeking a Senior C++ Engineer with deep expertise in live video streaming and software-based video pipelines. This role involves integrating WebRTC streaming into existing systems, optimising performance using hardware acceleration, and contributing to the development of secure, production-grade software. You’ll work closely with a multidisciplinary team to deliver robust and scalable solutions for medical applications. Key Responsibilities • Design and implement live video streaming capabilities using WebRTC., • Optimise video pipelines using GStreamer and/or FFmpeg with hardware acceleration., • Develop high-performance C++ software with multi-threading and IPC., • Collaborate with cross-functional teams to build secure-by-design medical device software., • Maintain high code quality through documentation and peer reviews. Skills & Experience • Expert-level C++ development skills (C++11 or higher) with performance optimisation., • Strong experience with WebRTC and software video pipelines (GStreamer, FFmpeg)., • Proven ability to write clear, maintainable, and well-documented code., • Self-starter with end-to-end project ownership experience., • Excellent communication skills, both written and verbal. Interested? Apply now for immediate consideration or contact James Allen on +44 203 868 8607 – We are an equal opportunities Recruitment Business and Agency. We welcome applications from all suitably qualified candidates regardless of their race, sex, disability, religion/belief, sexual orientation or age. Planet Pharma is an Employment Business providing Global Staffing services.

Machine Learning Engineer Up to £530 P/D Outside IR35 Immediate start Requirements: • 4+ years of experience in end-to-end ML deployments, including GenAI models, into scaled production systems., • Experience in building RESTful APIs, GraphQL APIs that allow GenAI systems to integrate with both back and front end systems (e.g. UI, order systems, data stores)., • Strong problem-solving skills and the ability to build scalable, maintainable software systems., • Strong communication and interpersonal skills, ability to work effectively in a team, • Understanding of monitoring and alerting best practices using metrics and logs, with a particular focus on GenAI pipelines (e.g. Langsmith/Langfuse) and LLM-as-a-judge a plus Apply through this advert or email for more info.

Our client, a major Quantitative Hedge fund, is looking to hire a skilled Java Software Engineer to help build out the firm's trading systems and tooling. This role allows you to join one of the world's most successful hedge funds, collaborate with an exceptionally talented team operating in a hybrid approach, and earn market-leading compensation packages. Responsibilities: • Help build out the firm's real-time trading systems, OMS and EMS using Core Java, • Collaborate with the Technology teams and Quants/Traders to optimize trading systems Desirable Candidates: • Bachelor's degree in Computer Science, Finance, or a related field., • 3+ years of Java Development experience within the financial industry, • Previous Order Management System development experience at a hedge fund, trading firm or investment bank is required, • Experience working on real time trading systems is a benefit, • AWS exposure is a benefit To discuss the role in confidence, please reach out to Rhys at .

Our client is a leading multi-strategy hedge fund; seeking to hire an AI Engineer to advance their AI and machine learning initiatives across trading, risk, and research functions. This role offers the chance to work on impactful projects in a high-performance, data-driven environment. Responsibilities: • Utilise generative AI to process huge amounts of data, • Build and maintain robust AI tools and systems, • Collaborate closely with technical and non-technical teams to identify high-impact AI opportunities, • Ensure model scalability, performance, and reliability in live production environments Qualifications: • 3+ years of software engineering experience, with recent experience developing AI/ML tools and applications, • Experience with cloud and on-premises environments; familiarity with high-performance computing is a plus, • Financial industry experience is a bonus, but not required

Staff Software Engineer (Python / Rust / C++ / Golang) 📍 London - Hybrid (3 days onsite) 💰 Up to £150,000 base + 25% bonus + equity We’re building the next generation of real-time, low-latency data systems - processing billions of transactions globally. This is a hands-on Staff Engineer role where you’ll take on complex challenges in distributed, event-driven architecture, focusing on scale, performance, and reliability. Why You’ll Love It • Build and optimise real-time distributed systems at a global scale, • Lead deep dives into latency, throughput, and observability, • Stay close to the code while shaping architecture and direction, • Be part of an engineering-led culture with standout benefits:, • Full private health insurance, • Extended maternity and paternity leave, • In-office chefs providing fresh daily meals, • Work remotely from anywhere for one month each year What We’re Looking For • Strong coding skills in Python, Rust, C++ or Go, • Experience with high-performance or distributed systems, • Familiarity with Kubernetes, Kafka, AWS, Terraform, and CI/CD, • A collaborative engineer who enjoys solving complex problems and learning new domains Compensation: Up to £150,000 base, 25% performance bonus, and equity, plus full benefits and hybrid flexibility. If you’re motivated by solving complex engineering problems and want to help shape the backbone of a global real-time platform, we’d love to hear from you.

Platform Engineer – AI Scale-Up (Fully Remote, UK-Based) We’re working with an AI-driven scale-up that’s building a powerful platform designed to help organisations streamline and manage field-based operations more effectively. As a Platform Engineer, you’ll play a key role in shaping and scaling the core infrastructure that supports their AI products. This is an opportunity to join a small, high-performing team where your ideas and engineering expertise will have a direct impact. What You’ll Be Doing • Designing, building, and maintaining infrastructure across AWS and GCP., • Deploying and managing services with Kubernetes and Terraform., • Implementing automation and observability tools such as Grafana and GitHub Actions., • Collaborating closely with software engineers to deliver scalable and secure systems., • Applying solid security and compliance fundamentals — basic SOC knowledge is a huge plus. What We’re Looking For • Strong background in Platform or DevOps Engineering, ideally with a software development mindset., • Hands-on experience working with AWS and GCP, and the ability to move between the two., • Proficiency with Kubernetes, Terraform, Grafana, Python, Bash, and GitHub Actions., • A collaborative mindset and eagerness to contribute to a growing engineering culture. What’s on Offer • Up to £85,000+ base salary (depending on experience), • 20% company performance bonus, • Equity in a fast-growing AI product company, • Fully remote (UK-based only) If you’re passionate about automation, scalability, and modern cloud infrastructure — and want to join a team building genuinely impactful technology — we’d love to hear from you. 📩 Apply now or reach out directly for an informal chat.

Attribution Search is partnering with a newly launched Hedge Fund for a Software Engineer as part of its further build. The fund is already a multi billion business with continued backing from a leading multi-manager platform. Now independently operated, the fund is scaling rapidly — both in capital and complexity — trading across new regions and a push into more exotic instruments. Leading the fund is a globally recognised CIO with a standout track record, attracting top-tier talent across investment and non-investment roles. This is an opportunity to join early, contribute meaningfully, grow with the fund, and play a significant part in the build of its trading technology. The Role: You’ll join a lean, high-impact engineering team tasked with reimagining the trading and middle Office technology stack — building smart, scalable systems to empower Portfolio Managers, Traders, and Operations teams. Key Areas of Focus: • Next-Gen Execution Management Systems (EMS), • Trade lifecycle tools: booking, intraday PnL, ops workflows, • STP-by-exception reconciliation and integration with affirmation platforms Broader Tech Strategy Involves: • RESTful API architecture to expose middle office services across the firm, • Migration of core systems to the cloud, • Deep integration with global data platforms: market, trade, static, PnL, and risk, • Strategic onboarding of third-party and managed services Advantages of build, scale and early launch phase; • Direct line to end users: PMs, Ops, and Risk, • Greenfield systems with the freedom to shape architecture and tooling, • Closely partner with CTO and drive tech strategy, • A high-calibre team in a collaborative, flat and engaging environment Experience required • Stack: Open to strong engineers; experience in C#, Python, Java, or cloud-native development a plus, • Investment Banking, Asset Management or Hedge Fund experience, • Business knowledge on Trading and trade flows front to back, • Competitive comp package in line with top-tier hedge fund engineering roles

Senior AI Engineer Location: Belfast or Remote (UK-based) Type: Permanent | Hybrid or Fully Remote (UK) About the Opportunity If you're the kind of engineer who loves turning cutting-edge AI into real, working features that people actually use - this will be a role worth looking at. You'll be joining a global technology company whose platform helps major manufacturers design and build products smarter and faster. Their technology simulates real-world production before anything is made - giving customers data-driven insights on cost, efficiency, and design. Now, the focus is shifting to the next big leap: embedding AI and Generative AI directly into that platform. That's where you come in. What You'll Be Doing This is a hands-on, impact-heavy engineering role. You'll design, build, and deploy AI-powered capabilities that make a genuine difference to how users interact with the platform - things like intelligent assistants, automated insights, and adaptive recommendations. You'll work alongside product and engineering teams to bring these ideas to life, helping to shape both the technical direction and the AI strategy. Expect to spend your time on: * Building and productionising LLM-based features and GenAI workflows. * Using frameworks like LangChain, PyTorch, and TensorFlow to bring models into production. * Working with AWS Bedrock, SageMaker, or GCP Vertex AI to deliver scalable cloud-based systems. * Implementing strong MLOps and LLMOps practices - from CI/CD and model monitoring to cost and performance optimisation. * Partnering with Data Engineers to ensure the pipelines and data structures feeding the models are robust and scalable. * Keeping an eye on what's next - new GenAI frameworks, model safety, and emerging best practices - and sharing that insight with your peers. What You'll Bring We're looking for an engineer who's comfortable getting stuck into all layers of AI delivery - from model design to deployment. You'll likely have: * Around 7 years' experience as a Software Engineer or Machine Learning Engineer. * A strong grounding in Python, with hands-on experience building and shipping AI/ML or LLM-driven products. * Experience with cloud ML platforms (AWS SageMaker, Bedrock, Vertex AI, etc.). * Familiarity with LangChain or similar orchestration frameworks. * A solid understanding of MLOps and how to take models from concept to production. * A collaborative mindset - you enjoy working closely with Product and Data teams and mentoring others when needed. * Curiosity, experimentation, and a practical streak - someone who likes building things that work. Why This Role? * You'll have genuine influence in shaping how AI gets built into a global product used by major industry players. * You'll work with modern tech - cloud-first, AI-ready, and focused on delivering applied, not theoretical, intelligence. * You'll join a team that's small enough to move fast but part of a company with real global scale. * Flexible hybrid setup with UK remote options for the right person. • Up to 95k base salary How They Work The engineering hub is based in Belfast, but the team works flexibly - whether that's in-office collaboration or remote work from anywhere in the UK. What matters most is communication, ownership, and a shared passion for using AI to solve real-world problems. How to Apply To apply for this role, submit your CV via the application form provided. Alternatively, to speak in absolute confidence about this opportunity, please contact Jack Tyrrell via Disclaimer If you have a disability which means you require assistance at any stage of the recruitment process, please contact us directly to discuss. We are committed to providing equality of opportunity to all. Please note, we are receiving an exceptionally high number of applications at present and will be unable to shortlist candidates who are not meeting the specific requirements for this role. Due to the high volume of applications, we may be unable to provide individual feedback. We thank you in advance for your understanding.

Software Engineer | Front End - React | London - Hybrid Our client is a forward-thinking global firm that’s redefining the future of finance through technology. They are looking for a Front-End React Engineer who’s passionate about clean design, performance, and scalability, someone who thrives on combining creativity with technical precision. The Opportunity You’ll join a dynamic development team, responsible for building the tools, platforms, and applications that empower investment professionals across the business. The team is currently re-architecting its technology stack to become fully cloud-native (AWS), using React for front-end development and Python for backend services. You’ll be working in a culture that values craftsmanship, test-driven development, clean code, and collaboration through pair programming and code reviews. What You’ll Do • Build dynamic front-end applications and UI components using React, TypeScript, and modern libraries., • Collaborate with UX and product teams to refine user journeys and ensure intuitive design., • Deliver scalable and testable code within a cloud-native architecture., • Partner with portfolio managers, researchers, and analysts to translate complex needs into smart technical solutions. 📍London City, hybrid working model with 3 days per week in the office. 💷Highly competitive package + bonus + benefits What You’ll Bring • Strong experience with React, TypeScript, Redux, Apollo Client, and GraphQL/REST APIs., • Experience working in a cloud-native environment (AWS or Azure)., • Familiarity with data streaming (WebSockets, chunked responses) and front-end performance optimisation., • Strong understanding of testing frameworks (unit, integration, E2E) - Playwright experience a plus., • Bonus points for knowledge of Material UI or other design systems, and data visualisation tools. About You • A proactive technologist who loves solving problems and building user-first software., • Comfortable owning projects end-to-end and working across teams., • Curious, collaborative, and always eager to improve., • Someone who values diversity of thought and thrives in an inclusive, forward-thinking workplace. If you are interested in this Software Engineer role, please apply directly with your updated CV or email it to

Lead Software Engineer Up to £110,000 + Bonus Central London - Hybrid Global Luxury Brand Node.JS, Typescript, AWS We’re supporting a global luxury brand with a mission to push boundaries in digital commerce innovation. They’re investing heavily in their tech ecosystem and are now looking for a Lead Software Engineer to take a key role in shaping platform engineering strategy and guiding backend delivery across a complex digital estate. This is a highly influential position where you’ll combine technical leadership with hands-on expertise, helping set direction for cloud infrastructure, backend systems, and CI/CD practices. You’ll work across multiple product teams, partner with DevOps and architecture, and mentor engineers to raise the bar on technical excellence. As a Lead Software Engineer you’ll be reviewing designs, solving complex engineering challenges, ensuring knowledge is shared effectively, and helping teams work smarter at scale. As a Lead Software Engineer, you will have the following: • Extensive Node.js backend development experience with deep understanding of CI/CD, • Proven expertise in AWS (Lambda, Fargate, CDK/Terraform or similar), • Ability to simplify complexity, influence stakeholders, and create clarity in evolving environments, • Excellent communication skills and ability to partner with diverse technical & non-technical stakeholders, • Passion for driving consistency, reusability, and reliability at scale Package on Offer: • Salary: Up to £110,000 + Bonus, • Strong Pension, Private Health, • Location: Central London - Hybrid (2 days per week onsite), • Work in a collaborative, forward-thinking engineering culture This is a great opportunity for a Lead Software Engineer to join a leading global luxury brand with a large customer base! ** Unfortunately due to a high number of applications, not all applicants will receive feedback.

🌍 Forward Deployed Software Engineer | Defence Tech & AI | London (Hybrid | 4x days onsite) About Want to work on software that powers the autonomous age? This defence tech team are building next-generation AI and systems software to help organisations collaborate with robots, sensors, and also autonomous systems. You’ll be joining at a pivotal stage of growth, working with a team of exceptional engineers who thrive on solving high-impact problems. From your first day, you’ll have genuine ownership and autonomy - influencing the design, functionality, and direction of cutting-edge products that have real-world applications. 💡 Why join: • Be part of a mission-driven team shaping the future of autonomous systems, • Collaborate with engineers, scientists, and AI experts on high-stakes projects, • Work hands-on in the field, seeing your code in action with real users, • High autonomy, clear purpose 🚀 What they value: • Strong engineering fundamentals and curiosity across tech stacks, • A bias for action and problem-solving in complex, real-world settings, • Collaboration and direct engagement with end users, • A willingness to travel and work closely with customers to make an impact They’re open to all OOP backgrounds (Python, C++, or Java), with modern frameworks like React or Angular in play. 📍 London | Hybrid (4x days onsite + travel as needed) Interested? Apply now!

🚀 Data Engineer | AI & Cybersecurity | Up to £100,000 + Benefits | London / Hybrid Are you a Data Engineer ready to take full ownership of building a modern data platform from the ground up? This is a rare opportunity to join an early-stage, deep-tech company at the intersection of artificial intelligence and cybersecurity, working on technology that’s pushing the limits of how machines understand and analyse complex software systems. You’ll be joining as the first Data Engineering hire, partnering closely with the ML and Product teams to design, build, and scale the data infrastructure that powers advanced AI models. Your work will directly enable large-scale model training, data-driven product development, and cutting-edge security research. 🔧 What You’ll Be Doing • Architecting and building a robust data platform from scratch, • Managing large, complex, and often messy datasets, • Collaborating with ML and product teams to align data requirements, • Owning data quality, governance, and modelling standards, • Enabling scalable ML pipelines and data-driven decision-making 💡 What We’re Looking For • Strong experience with Python and SQL, • Hands-on expertise with AWS or GCP (and their data services), • Solid understanding of data modelling, data quality, and governance principles, • Experience working with large-scale data systems, • A self-starter mindset with the ability to work independently and solve complex problems, • Experience working within a start-up environment Nice to have: • Experience with modern data warehouses (e.g. Snowflake, BigQuery), • Exposure to vector databases (e.g. Qdrant), • Understanding of data needs for ML training, • Background or interest in cybersecurity, compiled languages (C/C++/Rust), or binary analysis 🌟 Why You’ll Love It Here • Build something from the ground up - huge ownership and technical freedom, • Join a smart, curious team tackling truly unique technical challenges, • Competitive salary (£100,000), • Equity options, pension scheme, and private health insurance, • Hybrid working – 3 days per week - central London, • 25 days holiday + bank holidays If you’re excited by the idea of shaping a data function in a cutting-edge AI startup and working on problems that most companies haven’t even begun to tackle, we’d love to hear from you.

I am working with an exciting AI startup who are turning complex video into searchable insights - they're looking for a Software Engineer to work on the backend. You’ll design scalable systems, build APIs, and deploy AI models—turning cutting-edge research into a production-ready platform. Remote: UK Salary: Up to £50k + 1% Equity What You’ll Do • Build and scale backend services for video processing and search, • Design cloud infrastructure (AWS/GCP/Azure) for performance and reliability, • Set up CI/CD pipelines and observability tools, • Collaborate with AI researchers to integrate models into production, • Take a product-first approach to engineering What You’ll Need • 2-4 years experience with Python (FastAPI/Flask), • Experience with distributed systems and cloud platforms, • Proficiency in database design (e.g. PostgreSQL), • Familiarity with Docker, IaC tools (Terraform), and monitoring stacks, • Start-up mindset Bonus: Experience with AI/ML deployment, vector databases, or video pipelines. Why Join • Work on meaningful AI applications with real-world impact, • Enjoy flexibility, autonomy, and early equity, • Collaborate with a world-class, mission-driven team

🚀 Lead Software Engineer | AI-Powered Real Estate Startup We’re partnering with a fast-growing AI startup that’s transforming how investors make decisions in real estate. Their cloud-native SaaS platform combines street-level data, financial modelling, and machine learning to deliver smarter, data-driven investment insights. With a new funding round about to drop, they’re entering a bold new growth phase - expanding products, scaling systems, and doubling down on innovation. As the Lead Software Engineer, you’ll play a pivotal role in shaping the platform and the team behind it. You’ll define the technical roadmap, collaborate with product and data teams to ship impactful features, and stay hands-on when it counts - ensuring scalability, reliability, and world-class engineering standards. 💡 What they’re looking for: – Strong background in cloud infrastructure (AWS preferred) – Solid experience with Python – Proven track record of scaling teams and systems in fast-growth environments If you’re ready to take the lead in a company redefining the intersection of AI and real estate, this is your chance to make a mark. 👉 Apply now - and help build what’s next.

Implementation Consultant / Solutions Engineer 📍 London – Hybrid Full-Time My client is a fast-scaling global tech consultancy helping businesses streamline how they work through modern SaaS and automation tools. They’ve been recognised with multiple industry awards across EMEA and are now doubling down on growth, expanding their UK presence and preparing to launch a US office in the near future. This is a chance to join their early UK team, working directly with clients, learning how to design smart digital workflows, and playing a real part in their international journey. The Role You’ll help clients simplify complex processes and implement tailored automation solutions that make teams more productive. Every project is different, you might analyse operations for a fast-growing tech startup one week and build process logic for a global enterprise the next. You’ll collaborate with experienced consultants, work across multiple industries, and gain exposure to the intersection of business, data, and technology. In this role, you will: • Work directly with clients to design and deliver efficient digital workflows, • Use logic and structured thinking to tailor automation and integration solutions, • Build data-driven systems using spreadsheets, formulas, and other modern tools, • Collaborate cross-functionally with technical and commercial teams, • Communicate confidently and clearly with clients at all levels Requirements We’re looking for someone who is hungry to learn fast, curious about how technology and processes connect. Must-haves: • Strong technical aptitude – comfortable learning new tools and software quickly, • Analytical mindset – able to map workflows, spot inefficiencies, and think logically, • Confident communicator – capable of presenting ideas clearly to clients and colleagues, • Proactive and adaptable – enjoys figuring things out independently and taking ownership, • Collaborative team player with attention to detail and strong organisation, • Degree (or equivalent experience) in Engineering, Computer Science, Data Analytics, Economics, or similar fields, • Excel fluency (comfortable with formulas, logical functions, and structured data) Nice-to-haves: • Exposure to Python, SQL, or other scripting languages, • Experience in a client-facing or consulting-style environment ✨ Join a multi-award-winning global consultancy recognised for innovation and client success 🚀 Be part of the early UK team with genuine opportunities for fast progression 🌎 Play a key role in international expansion, including future US market growth 💡 Gain hands-on experience in modern SaaS, automation, and systems design 🤝 Work directly with clients across diverse industries and business models 🎯 Build a career that blends technology, problem-solving, and people skills • Must be authorised to work in the UK without requiring visa sponsorship

Hi, Hope you are doing. Please take a look at the below role and let me know your interest. Role –IT Support Engineer Location-Bakerstreet , UK (Onsite) Duration- 6–12-month contract Job Opportunity: Key Responsibilities: • Provide technical support to end-users via phone, email, or in-person for hardware, software, and network issues., • Diagnose and resolve desktop, laptop, and peripheral device issues, including printers, scanners, and monitors., • Install, configure, and upgrade operating systems (Windows, macOS, etc.) and business applications., • Perform software installations, patches, and updates., • Set up and configure new desktops and laptops for end-users., • Troubleshoot and resolve hardware failures, software conflicts, and system errors., • Assist with the setup, configuration, and support of video conferencing systems., • Provide training and assistance to end-users on IT-related issues and software usage., • Maintain an inventory of IT equipment and manage asset tracking., • Perform routine maintenance and system checks to ensure overall network and system health., • Collaborate with the Helpdesk team for escalated issues and resolutions., • Document all support activities in a ticketing system., • Ensure adherence to company IT policies and security protocols., • Perform any other duties as assigned by the IT department.

Senior Java Developer – London / Hybrid – Up to £90,000 + Benefits We’re partnered with an innovative fintech scale-up that’s redefining the credit and lending space. Backed by leading VC investors and operating successfully for the past decade, the business is now entering a new growth phase and looking for a Senior Java Developer to join their talented engineering team. This is a hybrid role based in central London, typically requiring 3 days per week in the office (with flexible hours). You’ll have the opportunity to work on a modern product roadmap, building next-generation platforms and payment systems that are shaping the future of digital lending. Tech Stack • Java 11+, • Spring Boot, • AWS, • Microservices architecture, • Docker / Kubernetes, • Kafka (or similar messaging tools) Key Responsibilities • Design and develop high-performance, low-latency software components., • Contribute across the full software development lifecycle., • Write and maintain clean, testable, scalable code., • Manage and enhance CI/CD and development process tooling., • Collaborate in agile ceremonies and foster a culture of teamwork., • Mentor junior engineers and promote engineering best practice., • Work closely with cross-functional teams (Product, QA, DevOps, Data)., • Champion continuous improvement and innovation. Projects You’ll Work On • Migration from monolithic to microservices architecture., • Upgrading core systems to newer Java versions., • Enhancing UI frameworks (e.g., Vaadin)., • Building a new lender platform and modern payment systems. Who You Are • A hands-on, pragmatic engineer who thrives in collaborative, fast-moving teams., • A self-starter who enjoys autonomy and contributing ideas that drive real change., • Experienced in modern Java development with a solid understanding of scalability and performance., • Comfortable working in a startup or scale-up culture with light process and strong ownership. If this sounds like you, please apply now!

Backend Software Engineer / Developer (Windows C / C++, C#) London to £70k FTC Are you a skilled Backend Software Engineer with strong C++ skills? You could be progressing your career in a senior, hands-on role at a global market data provider whilst enjoying a range of perks and benefits. As a Backend Software Engineer you will join an Agile team focussed on building and maintaining Exchange Connectivity software systems that require real-time and low latency, maintaining data feeds and developing key underlying transport protocols for data transmission. The platform has been built with C++ and C# deploying to AWS and requires high scalability and low latency - they currently handle 40 billion messages per day. Location / WFH: You'll join colleagues in the City office three days a week with flexibility to work from home the other two days. There is also the possibility to work remotely (in the UK) if you're not within a commutable distance of London. Please note this is a 12 month Fixed Term Contract. About you: • You have C / C++ development skills on Windows OS, • You have full software development lifecycle experience, • You have a good knowledge of networking protocols e.g. TCP/IP, multicast, • You have a strong grounding in Computer Science fundamentals e.g. multi-threading, OOP, Data Structures, Design Patterns, • You're collaborative with great communication skills What's in it for you: As a Backend Software Engineer / Developer you'll receive a competitive package: • Salary to £70k + bonus, • 25 days holiday, • Pension, • Life Assurance and Income protection, • Private Medical and Dental care, • Gym subsidy and wellness apps, • Cycle to work scheme, • Ability to buy stock options, • Family leave and sabbaticals, • Continuous training and career development including personalised budget, • Gain valuable finance / exchange connectivity experience Apply now to find out more about this Backend Software Engineer / Developer (Windows C / C++, C#) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

We’re working with a leading, technology-driven trading organisation with a global presence, seeking a Senior Software Engineer to join their innovative platform engineering team. This is an exceptional opportunity to work on cutting-edge systems that process data at scale, powering decision-making in fast-moving global markets. Our client is a diversified principal trading firm operating across multiple asset classes, financial instruments, and emerging sectors. Key Skills & Experience • 3+ years’ experience in platform-level software engineering, • Strong computer science fundamentals (degree or equivalent experience), • Proven expertise in Java, Python, or other modern programming languages, • Experience working with large-scale, high-volume data systems, • Strong problem-solving and analytical skills, • Comfortable collaborating with distributed, global teams The Role As part of a highly skilled engineering team, you will: • Build tools to enable rapid market opportunities and enhance trading operations, • Partner closely with analysts, quants, and traders to understand their needs and deliver intuitive, self-service solutions, • Design and develop systems for large-scale data acquisition, processing, storage, and visualisation, • Contribute to a platform that consolidates technologies and data to accelerate research and trading strategies, • Continuously refine and extend global platform capabilities while adapting to evolving business priorities We’d love to hear from engineers who: • Are passionate about solving complex problems with elegant solutions, • Care deeply about user experience and system reliability, • Enjoy experimenting with emerging technologies and tools, • Value writing clean, modular, and maintainable code, • Are excited to learn more about financial markets and trading systems Bonus experience: • Ruby, Spark, Trino, Kafka, • Financial markets exposure, • SQL (Postgres, Oracle), • Cloud-native deployments (AWS, Docker, Kubernetes), • Observability tools (Splunk, Prometheus, Grafana) Why Apply? This is a fantastic opportunity to join a high-performance engineering team in a business that invests heavily in technology and talent. You’ll work in a culture that values impact over process, encourages experimentation, and supports continuous learning. 💼 Compensation: Competitive salary circa £150k+++ + benefits package 🌍 Location: London (Hybrid, flexible working available)

Senior Software Engineer | £120K | AI Video Platform | London (On-site 5 days) I’m partnered with an AI company founded by serial entrepreneurs and ex-Lyft, Google, and Zoox engineers, a team with serious technical pedigree across robotics, computer vision, and large-scale ML systems. They’ve built one of the most advanced AI-driven video intelligence platforms on the market, used by hospitals, schools, logistics firms, and enterprises globally, turning static video into actionable insights. Now, they’re looking for a Software Engineer who can own their web experience end-to-end, setting best practices, shaping architecture, and delivering truly intuitive interfaces that bring AI to life. You’ll join a tight-knit, elite engineering team (ex-Stanford, Oxford, Cornell) solving problems at the intersection of machine learning, UX, and infrastructure, where every release directly impacts how businesses use AI in the real world. 💡 Why it’s worth your time: • Full ownership of the front-end stack in a technically deep, design-led product., • Work alongside top-tier engineers and researchers with world-class pedigrees., • Help redefine a stagnant industry through user experience and technical excellence., • Fast-moving, well-funded startup with multiple years of runway. What they’re looking for: • Deep React + TypeScript experience, • Strong eye for design, performance, and maintainability, • Proven ability to lead or set best practices in front-end architecture, • Bonus: AWS, Python, or backend familiarity 💰 £120K base + equity 📍 London | 5 days on-site If you love crafting seamless, performant products and want to work with people operating at the top of their field, this is one worth exploring!

IT Applications Manager - Central London £80,000 - £85,000 Well-established and highly profitable construction engineering business is seeking an experienced IT Applications Manager to join them on a permanent basis. This is a critical leadership role within an organisation undergoing significant digital transformation, with ambitious growth and acquisition plans driving demand for scalable, standardised and efficient business applications. Reporting into the Head of IT, you will lead the delivery, governance and optimisation of business applications across the enterprise. This role blends strategic oversight, hands-on expertise with modern low-code/no-code platforms and direct leadership of a multidisciplinary applications team. The IT Applications Manager will oversee a suite of core enterprise systems, including but not limited to: Workday, UKG (Kronos), COINS, SharePoint, Snowflake, Autodesk Construction Cloud, Pro-Sapien, Primavera P6 etc. Responsibilities: • Lead the full lifecycle of low-code/no-code application solutions, from requirements gathering through to deployment, governance and support, • Collaborate with business units to identify automation and digital enablement opportunities, improving operational efficiency and data accuracy, • Oversee and manage a small internal team (Business/Data Analyst, Software Developer, HR Systems Engineer) alongside two external managed services, • Drive application standardisation across business units to reduce duplication, simplify the portfolio and improve scalability, • Manage and govern the SharePoint environment, ensuring effective architecture, permissions and content lifecycle management, • Oversee the Snowflake data warehouse, ensuring reliable data integrations, access control and performance monitoring, • Own vendor relationships for key managed services including COINS and UKG Time & Attendance, ensuring service performance and alignment with business priorities, • Support M&A activities by leading the migration and integration of applications and associated data, ensuring compliance and business continuity, • Establish governance frameworks, standards and best practices for application development and management, • Ensure security, scalability and enterprise alignment for all applications and digital workflows, • Promote shared frameworks, templates and components across business systems to accelerate delivery and consistency Requirements: • Strong experience with low-code/no-code platforms, • Proven ability to lead and deliver change management initiatives across business systems, • Experience in application standardisation and rationalisation across business units, • Leadership experience managing cross-functional teams and vendor relationships, • Skilled in business process mapping, workflow automation and data modelling, • Familiarity with enterprise integrations and APIs, • Strong understanding of IT governance, compliance and security principles, • Ideally ITIL certified with experience in ITIL change management, • Experience in user enablement, training and digital adoption Central London – 4 days per week onsite initially, dropping to 3 once passed probation.

A fantastic opportunity has arisen for a Head of Integrations to join a pioneering software company that is transforming how global enterprises leverage cutting-edge technologies. This innovative business, backed by top-tier investors and recognised among the world’s most promising AI companies, is expanding their technical team to support continued growth and success. They are looking for an experienced technical leader to take full ownership of integrations with third-party systems. This is a hands-on, client-facing role ideal for someone who can combine deep technical knowledge with excellent communication and leadership skills to optimise client implementations. Note this is an individual contributor role – leading clients opposed to team leadersership. Location: London office with hybrid working options (must be able to travel to London regularly) – must be UK-based Salary: Generous package + excellent benefits package Requirements for Head of Integrations • Significant commercial experience in SaaS companies, in a role relating to Software Integrations into customers, • A strong academic history (2.1/1st top Uni, A's at A Level etc) - the management team is made up of some of the brightest minds in AI (many with Ph.D.s from internationally leading Unis), so they need someone who can technically joust at this level, • Proven track record in software development, system integrations, and creating developer resources such as APIs, SDKs, and technical documentation., • Strong experience across Integrations, Full Stack Web Development, and Cloud Architecture., • Proficiency with one or more of the following technologies: JavaScript, NodeJS, Python (or equivalent modern frameworks/languages)., • Outstanding interpersonal and communication skills, with the ability to convey technical concepts clearly to a range of audiences., • Highly organised with excellent time management, attention to detail, and a proactive, problem-solving mindset., • Comfortable working in a fast-paced, innovative environment with shifting priorities and tight deadlines. Responsibilities for Head of Integrations The dream is to reach the pinnacle of Software Integrations, where customers can see this happen seamlessly with the touch of a button (we appreciate not an easy task!). To start making steps on this journey, the successful applicant will: • Take complete ownership of integration processes with external systems, ensuring seamless connectivity and high levels of client satisfaction., • Collaborate closely with Client Solutions and other internal teams to fully understand client requirements and deliver tailored technical solutions., • Design and implement scalable, future-proof architectures for new third-party connectors and integrations., • Enhance system observability by improving diagnostics, logging, and tracing to aid technical support teams in resolving issues swiftly., • Oversee the ongoing development and management of the public API, covering REST and event streaming functionality to support bespoke client integrations., • Produce comprehensive technical documentation for both internal stakeholders and external users, leveraging tools like Swagger for clarity and accessibility., • Drive the development of ‘self-serve’ capabilities to empower clients to independently manage their integrations wherever possible. What the role offers: • Join an award-winning, high-growth tech company at the forefront of AI innovation., • Work on exciting projects that directly impact the efficiency of global enterprise operations., • Collaborate with a passionate, talented team in an inclusive and supportive environment., • Enjoy excellent opportunities for personal and professional development within a growing organisation. Applications If you would like to apply for this exciting Head of Integrations opportunity, please send your CV via the relevant links! We’re committed to creating an inclusive and accessible recruitment process. If you require reasonable adjustments for your application or during the interview process, please let us know by separately emailing (if this email address has been removed by the job-board, full contact details are readily available on our website). Keywords – Head of Integrations / Technical Integration Lead / API Integration Manager / SaaS Integration Engineer / Full Stack Developer / Solutions Architect / Cloud Engineer / Platform Integrations Lead / NodeJS / JavaScript / Python / API / Cloud Architecture / Swagger / Computer Science / Software Engineering / Integration Architect / API Solutions Lead / Technical Project Manager / SaaS Platform Engineer / Systems Integration Specialist RedTech Recruitment Ltd focus on finding roles for Engineers and Scientists. Even if the above role isn’t of interest, please visit our website to see our other opportunities. We are an equal opportunity employer and value diversity at RedTech. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Full-Stack Engineer - Fixed Income Trading A top-tier hedge fund is hiring a Full-Stack Engineer aligned directly to a high-performing Fixed Income trading desk. This is not a platform role - you’ll sit close to the risk and P&L, build tools traders actually use in live markets, and ship fast. What you’ll build: • Pre-trade analytics (liquidity / pricing / scenario / what-if) and risk calculation services used in real time on the desk., • Low-latency data services and streaming APIs (WebSockets / gRPC etc.) for live market and risk data., • High-performance trader-facing UIs: time series views, blotters, RFQ / axe views, portfolio & risk dashboards., • End-to-end systems: you design it, build it, productionise it, support it. CI/CD, testing, observability, the lot. What you're gaining: • Direct line to PMs / traders / researchers., • Zero “just keep the lights on” work: everything is about edge, speed, and better decisions., • Top of the market compensation., • High visibility. High expectations. No bureaucracy. Core requirements • Expert-level proficiency in Python and JavaScript/TypeScript/React., • 3+ years’ professional software engineering experience., • Strong CS fundamentals (data structures, algorithms, performance)., • Comfortable building for live, data-heavy, real-time environments., • Sharp communicator who’s happy to sit with risk takers, challenge ideas, and ship what they actually need., • Upper Second Class or above in BSc in Computer Science or related STEM discipline from a Russell Group university (or international equivalent from a top-ranked university). Nice to have (not required) • Fixed income / macro / FX / electronic trading / risk experience., • Background in real-time, data-intensive, or low-latency environments. If you’re impact-led, comfortable owning production software that sits next to real money, and want to work where engineering output is directly tied to P&L, this is that role.

NEW CONTRACT AI ENGINEER (UK-BASED CANDIDATES) 6 Month Initial Contract | Start ASAP | Outside IR35 To apply, email: THE OPPORTUNITY A new contract opportunity for an AI Engineer to join a cutting-edge AI Sports company revolutionising how data and machine learning drive athletic performance, fan engagement, and predictive analytics in the sports industry. You’ll be part of a highly skilled R&D team building next-generation AI solutions for real-time insights, performance optimisation, and immersive sports analytics. THE ROLE • Design, develop, and deploy AI/ML models focused on sports analytics, predictive modelling, and computer vision., • Collaborate with data scientists, software engineers, and sports analysts to translate real-world data into actionable insights., • Optimise AI systems for real-time environments, integrating with live data feeds and cloud infrastructure., • Research and prototype cutting-edge AI techniques (e.g., deep learning, reinforcement learning, generative models)., • Support continuous model improvement and scalable MLOps deployment pipelines. TECH STACK / REQUIREMENTS • Core Skills: Python, TensorFlow / PyTorch, scikit-learn, OpenCV, NumPy, Pandas, • Experience With: Model training, tuning, and deployment in production environments, • Preferred: Sports data analytics, time-series forecasting, or computer vision experience, • Infrastructure: AWS / GCP / Azure, Docker, Kubernetes, MLflow, CI/CD pipelines, • Bonus: Experience with wearable / sensor data, player tracking, or sports video analytics TO BE CONSIDERED… Please apply directly by emailing with your CV and availability. KEYWORDS: AI Engineer, Machine Learning Engineer, Sports Analytics, Computer Vision, Deep Learning, Python, TensorFlow, PyTorch, MLOps, Data Science, Predictive Modelling, Sports Tech, AI in Sports

The Role We’re looking for a curious and ambitious engineer to join Synetec as an AI Support Engineer. This is not your typical support role. You’ll combine hands-on software engineering with cutting-edge AI tools to deliver real impact for our clients. In this role, you’ll: • Solve complex client challenges through high-quality technical support., • Work side by side with our developers to fix issues fast and improve product stability. Responsibilities • Deliver fast, high-quality technical support to clients via email, phone, or chat, following Support Desk protocols and ensuring issues are resolved efficiently., • Collaborate closely with the development team to rapidly identify, report, and fix bugs, improving product reliability and user satisfaction., • Contribute to feature development using C#, Angular, and SQL, enhancing product performance and functionality., • Leverage AI-powered tools to streamline support, automate repetitive tasks, and boost team efficiency., • Create clear, reusable documentation for processes, common solutions, and product updates, enabling faster resolution and knowledge sharing., • Build and maintain internal tools that make the support process smarter and more effective., • Stay ahead of the curve by keeping up to date with the latest trends in software engineering and AI, and sharing knowledge across the team. Essential Knowledge, Skills & Experience • A degree in Computer Science, IT, or equivalent hands-on experience., • Strong problem-solving skills, with the ability to break down and resolve complex technical issues quickly., • Clear communicator who can explain technical concepts to both technical and non-technical users., • Comfortable working independently and as part of a collaborative team in a fast-paced environment., • Hands-on experience with C#, Angular, and SQL, with a willingness to deepen expertise., • Familiarity with version control systems (Git) and modern development practices. Desirable Skills & Experience • Curiosity about or experience with AI-powered development tools (e.g., GitHub Copilot, ChatGPT, OpenAI APIs)., • Exposure to AI-assisted automation in support workflows or development., • Understanding of machine learning basics or awareness of AI frameworks., • Experience with cloud platforms (AWS, Azure)., • Knowledge of scripting languages (e.g., Python) to support automation. What can Synetec Offer you: • Competitive salary: £30,000 – £35,000 + performance bonus., • Hybrid working: Flexible hours with a mix of home and office (currently 1 day per week in London)., • Time off that matters: 23 days’ annual leave plus 3 working days between Christmas and New Year., • Private healthcare: Provided after 12 months of service., • Career growth: Ongoing training and upskilling, with a focus on AI tools and emerging technologies., • Great location: London office near London Bridge station and Borough Market, • Collaborative culture: Join a close-knit, supportive team where your ideas and curiosity are valued. Interested? Follow our LinkedIn page to stay updated on company news and future opportunities!

A global trading organisation is seeking a skilled C# Developer to join a high-impact team dealing with business critical projects. This an exciting opportunity to contribute to strategic solutions while being part of a broader modernisation programme into a cloud and data platform focused environment. As the business moves away from legacy systems and invests in modern architecture, you’ll work at the intersection of stability and transformation — ensuring continuity in existing applications while helping shape the future tech landscape. What You’ll Be Doing: • Develop and maintain full-stack solutions using C#, SQL, and front-end technologies like React., • Support mission-critical regulatory applications as part of a collaborative, Agile feature team., • Contribute to the strategic migration from legacy platforms to a cloud-based architecture using Python, Azure, and Databricks., • Apply best practices in DevOps, CI/CD, and test-driven development., • Participate in technical governance and architectural decision-making., • Collaborate with cross-functional teams to deliver high-quality, scalable software in a Kanban Agile environment. What We’re Looking For: • 3–6 years’ experience as a software engineer or similar., • Strong skills in C#, SQL, REST APIs, and single-page web applications., • Hands-on experience with Azure, Git, CI/CD, and DevOps tooling., • Exposure to or interest in Python and Databricks as part of a modern data ecosystem., • Familiarity with tools such as Jira, Docker, Kubernetes, Octopus, Artifactory, Oracle, and SQL Server., • A problem-solver with a strong understanding of software development practices., • Experience working in Financial Services is a plus, but not essential. Why Join? • Play a pivotal role in a cloud transformation journey using modern data and analytics platforms., • Gain experience with emerging technologies including Python, Azure, and Databricks., • Join a stable, globally recognised organisation with a strong culture of innovation., • Enjoy a flexible hybrid working model and inclusive, collaborative culture.

A leading multi-strategy investment firm is seeking a Senior AI Engineer to join a high-impact Applied AI team focused on building next-generation tools that enhance decision-making across the investment lifecycle. Operating at the intersection of finance and machine intelligence, the team is responsible for developing production-grade AI systems that empower portfolio managers, analysts, and researchers with intelligent, data-driven capabilities. About the Role This is a senior-level engineering position within a cross-functional team that blends AI research, software engineering, and large-scale data integration. You'll play a key role in designing and deploying robust AI infrastructure, with a particular focus on knowledge representation, intelligent retrieval systems, and the seamless integration of AI models into production environments. You'll collaborate closely with ML researchers, frontend engineers, and stakeholders across the business to deliver scalable, high-performance applications that bridge structured and unstructured data. Key Responsibilities • Design and build intelligent data retrieval systems that power AI-driven investment tools., • Collaborate with ML researchers to prototype, develop, and deploy new AI/ML products., • Work with frontend engineers to integrate backend systems into user-facing applications., • Lead architectural decisions and contribute to the evolution of AI infrastructure., • Participate in the full software development lifecycle, from design through deployment and support., • Mentor junior engineers and contribute to a culture of technical excellence., • Support critical infrastructure through on-call rotations and incident response. Ideal Candidate Profile • 8+ years of professional software engineering experience, with at least 3 years focused on backend AI systems., • Strong Python skills and deep familiarity with ML libraries and frameworks., • Experience designing and deploying knowledge graphs and working with graph databases (e.g. Neo4j, Amazon Neptune)., • Proficient in both SQL and NoSQL databases, with a strong understanding of data modelling and integration., • Experience building APIs (REST, gRPC) and working with containerised environments (Docker, Kubernetes)., • Solid grasp of distributed systems, networking, and infrastructure-as-code practices., • Familiarity with vector databases, retrieval-augmented generation (RAG), and LLM integration is a plus., • Exposure to cloud platforms (AWS preferred) and messaging systems (Kafka, RabbitMQ) is advantageous., • Strong communication skills and the ability to work across technical and non-technical teams., • Knowledge of financial markets or investment workflows is a bonus, but not required. If you're excited by the opportunity to shape how AI is applied in a high-performance investment environment, we'd love to hear from you.

We are looking for a highly experienced Software Automation Test Engineer in Test with a strong background in software testing, automation development, and DevOps. The ideal candidate will have hands-on experience across a wide range of technologies including Java, Node.js, CI/CD, Terraform, Azure, Docker, and service virtualisation. This role also involves working with cutting-edge AI technologies and infrastructure as code (IaC) implementations. Candidate should be SC cleared. Key Responsibilities: • Design and implement scalable automated test frameworks using Java and Node.js., • Develop and execute automated test suites for functional, regression, and non-functional testing (e.g., performance, scalability, reliability)., • Perform API testing and ensure robust validation of service integrations., • Build and maintain CI/CD pipelines using GitHub Actions, Maven, and other DevOps tools., • Implement Infrastructure as Code (IaC) using Terraform for consistent and repeatable environment provisioning., • Work with Azure cloud services and Azure Foundry to deploy and manage test environments., • Create and manage Docker containers for isolated and reproducible test setups., • Collaborate on the development of Agenti AI solutions using various LLM models hosted on Azure Foundry., • Apply service virtualisation techniques to simulate unavailable or third-party services during testing., • Debug complex issues in Java and Node.js applications, providing detailed root cause analysis and resolution., • Ensure test environments are secure, scalable, and aligned with production configurations., • Document test strategies, plans, and results clearly and concisely., • Communicate effectively with cross-functional teams including developers, DevOps engineers, and product owners Required Skills & Experience: • Proven experience in software testing and automation development., • Strong programming skills in Java and Node.js., • Hands-on experience with CI/CD tools (e.g., GitHub Actions, Maven)., • Expertise in Terraform for IaC and cloud resource provisioning., • Experience with Azure cloud services and Azure Foundry., • Familiarity with Docker and container orchestration., • Experience in API testing and service virtualisation., • Understanding of non-functional testing principles., • Demonstrated ability to debug and resolve issues in complex systems., • Strong communication and collaboration skills., • Experience in building automation frameworks from scratch. Preferred Qualifications: • Certifications in testing (e.g., ISTQB), cloud (e.g., Azure), or DevOps are a plus., • Experience with AI/ML technologies and LLM integration is highly desirable., • Familiarity with container orchestration tools (e.g., Kubernetes) is a bonus.

🌟 Product Engineer (React / Node.js / AI) 💰 £100,000–£120,000 + Equity | 🏙️ Hybrid – 3 days/week in London Our client is redefining how software is created in the AI era — not by generating snippets of code, but by reimagining the entire process of how software is designed, built, and evolved. Founded by a proven tech leader (the founder of one of Europe’s best-known DevTools companies) and backed by Index, Accel, GV, and Boldstart, this London-based Series A startup is pioneering what they call AI Native development — where AI isn’t a helper, it’s a core collaborator in building software. They’re now looking for a Product Engineer to join the User Journeys team — someone who thrives at the intersection of engineering, design, and developer experience. You’ll help build the tools, workflows, and interfaces that will define how developers create in the future. 🚀 The Opportunity: You’ll work across the stack to craft real-time, intuitive developer experiences — from fine-tuning collaborative UI interactions to designing new CLI tools and IDE extensions. This isn’t a “just code what’s specced” role — it’s a chance to experiment, make architectural calls, and influence how millions of engineers might one day build software. 🧱 What You’ll Be Doing: • Build AI-driven workflows, interfaces, and tools that transform how developers code., • Pair with designers to refine the user experience in the Tiptap-based editor., • Develop CLI tools and IDE extensions that connect developers seamlessly with the platform., • Architect real-time systems for streaming and collaboration across the platform., • Write clear, opinionated technical docs and decision records that shape product direction., • Help define and implement end-to-end testing and deployment strategies. 🔧 Tech Stack: • Frontend: React (Remix, SSR, and modern frameworks), • Backend: Node.js, REST APIs, JSON:API standards, • Realtime: WebSockets, CRDTs (Yjs), • Tooling: Tiptap, ProseMirror, CLI, IDE extensions, • Infra: CI/CD pipelines, Kubernetes, AWS ✅ What You Bring: • ~6+ years building complex products in collaborative, cross-functional teams., • Experience working with TypeScript and strong intuition for developer experience., • Proven ability to design, scale, and maintain production APIs., • Comfort in high-autonomy, fast-moving environments — ideally early-stage startups., • Curiosity for AI and its potential to transform how software is built. 💡 Bonus Points: • Experience building AI products or developer tools., • Familiarity with CRDTs, Tiptap/ProseMirror, or real-time collaboration., • Strong design sensibility — you care how things feel, not just how they work., • Infrastructure experience (CI/CD, Kubernetes, IaC). 🌍 Why Join? • Impact: Shape how the next generation of developers build software., • Influence: Work directly with founding engineers and leadership from Snyk., • Ownership: High autonomy, low bureaucracy, huge creative scope., • Rewards: £100–120k + meaningful equity, private health insurance (including dependents), team off-sites, and socials., • Hybrid setup: 3 days/week in London HQ. ⚙️ Interview Process: 1️⃣ Intro call with the Hiring Manager 2️⃣ Take-home challenge (real-world, not abstract) 3️⃣ On-site pairing session with founding engineers 4️⃣ Culture & values chat 5️⃣ Final conversation with leadership This is your chance to join a category-defining AI startup that’s changing how software is made, forever. If you’re excited by high autonomy, cutting-edge tech, and massive creative potential… 📩 Apply today or reach out to Sam Barcia for a confidential chat.

Senior Software Engineer (Early-Stage SaaS | .NET & React) 📍 London | 🏢 On-site | 💼 Full-time | 💰 Up to £100k + equity The Role A fast-growing startup is building a financial operations platform and is looking for a hands-on Senior Software Engineer. You’ll help build the product from the ground up, own key features, and have a real influence on both the technology and the direction of the platform. What You’ll Do • Build new features across the backend and frontend, • Work with .NET and a modern JavaScript framework (React used internally), • Help shape the architecture as the platform scales, • Work closely with founders, engineers and product teams, • Take ideas from concept to production What You Need • Experience building software with .NET or another modern backend language, • Experience with JavaScript/TypeScript on the frontend, • Comfortable working with APIs and databases, • Good problem-solving skills and ability to take ownership, • Keen to work in a startup environment where things move fast Nice to Have (Not Essential) • Cloud experience (Azure, AWS or GCP), • Worked in startups or on SaaS products, • Understanding of financial or data-heavy systems Why Apply? • High ownership and influence from day one, • Chance to help shape a product and engineering culture early, • Competitive salary + meaningful equity, • Work with a small, ambitious team solving real-world problems

Data Software Engineer Role • Opportunity for a Data Software Engineer to join a scaling startup in the AI and Healthcare technology sector, • Salary up to £110k + Equity, • Paddington-based (4–5 days per week in-office), • Tech environment: Python | Spark | Databricks | AWS | PostgreSQL | Scala | Data Pipelines | AI Infrastructure If you wish to keep your CV / data private, feel free to WhatsApp your details / CV to me, Dan – 07704 152638 WHO WE ARE: We’re a fast-growing AI-driven technology company on a mission to transform how data and automation power smarter care and decision-making. Our intelligent platform leverages advanced AI, automation, and scalable data systems to unlock powerful insights and efficiency across the healthcare ecosystem. Backed by strong Series A funding, we’re expanding our technical team and looking for a Data Software Engineer to help shape and scale our AI infrastructure. WHAT YOU WILL BE DOING: • Lead the development of an AI-driven data orchestration platform used to power large-scale automation and analytics., • Build and optimise high-performance data pipelines and bespoke software components supporting AI and automation workflows., • Contribute to the design and implementation of cloud-based systems (AWS) for data migration and orchestration., • Collaborate with AI, product, and engineering teams to ensure scalable, secure, and compliant data flows., • Play a key role in architectural strategy and technical decision-making alongside the CTO., • Help scale the company’s data infrastructure to meet the needs of rapid growth and increasing data complexity. DATA SOFTWARE ENGINEER – ESSENTIAL SKILLS: • Strong foundation in Python and at least one other programming language., • Hands-on experience with Spark or Databricks for distributed data processing., • Proven experience developing custom components and tools for data pipelines., • Deep understanding of data engineering architectures and best practices., • Solid experience with cloud-based platforms (AWS) and relational databases (PostgreSQL)., • Ability to lead projects autonomously while collaborating effectively across teams. NICE TO HAVE: • Experience with Scala or other JVM-based languages., • Knowledge of data orchestration frameworks and modern data infrastructure tools., • Strong communication, collaboration, and problem-solving skills., • Passion for AI-driven innovation and working in a high-growth startup environment. TO BE CONSIDERED… Please either apply online or email me directly at . By applying for this role, you are giving express consent for us to process (subject to required skills) your application to our client in conjunction with this vacancy only. KEY SKILLS: Python | Spark | Databricks | AWS | PostgreSQL | Scala | Data Pipelines | Cloud Architecture | Data Infrastructure | AI | Automation

🚀 Senior Software Engineer | AI-Powered Real Estate Startup We’re partnering with a fast-growing AI startup that’s transforming how investors make decisions in real estate. Their cloud-native SaaS platform combines street-level data, financial modelling, and machine learning to deliver smarter, data-driven investment insights. With a new funding round about to drop, they’re entering a bold new growth phase - expanding products, scaling systems, and doubling down on innovation. As the Senior Software Engineer, you’ll play a pivotal role in shaping the platform and the team behind it. You’ll define the technical roadmap, collaborate with product and data teams to ship impactful features, and stay hands-on when it counts - ensuring scalability, reliability, and world-class engineering standards. 💡 What they’re looking for: – Strong background in cloud infrastructure (AWS preferred) – Solid experience with Python – Proven track record of scaling teams and systems in fast-growth environments If you’re ready to take the lead in a company redefining the intersection of AI and real estate, this is your chance to make a mark. 👉 Apply now - and help build what’s next.

We’re looking for a high-caliber engineer to join as a Founding Engineer. You should be deeply hands-on with code, technically opinionated, and capable of building production systems from scratch. This is a role for someone who enjoys execution but also has the potential (or ambition) to lead technology at a company-defining level. 🔍 What You'll Do • Build and own core infrastructure and backend systems, • Design and implement APIs, data models, and scalable services, • Collaborate closely with founders on product direction and technical architecture, • Ship code fast, validate assumptions, and iterate, • Lay the groundwork for the future engineering team (tooling, processes, and architecture) ✅ Core Technical Requirements • Proficient in one or more modern backend languages (e.g. Python, Go, TypeScript, Java, Rust), • Strong systems design skills — you can model real-world systems and reason about scale, latency, and trade-offs, • Comfortable building from zero — greenfield work doesn’t scare you; in fact, you prefer it, • Experienced with cloud infrastructure — AWS, GCP, or similar; IaC (Terraform, Pulumi, etc.) is a plus, • Competent with databases and data modeling — SQL and NoSQL, designing schema for scale, • Comfortable writing tests and deploying production systems — you care about code quality and reliability ⭐ Bonus Experience (Not Required, but Valuable) • Worked at a Pre-Seed or Seed-stage startup through to Series A, • Built or deployed software used by enterprise customers, • Experience with applied machine learning or MLOps (not just academic or notebook-based work), • Exposure to event-driven architectures, streaming systems (Kafka, etc.), or real-time data pipelines, • Frontend experience in React, TypeScript, or similar modern frameworks 📈 What We Offer • Early-stage equity and the opportunity to shape foundational decisions, • High ownership, zero bureaucracy — build what matters, fast, • Founders who value engineers, ship code, and work closely with you, • A role that grows with you — if you have CTO potential, you’ll have a path You should apply if: You’re a product-focused engineer — you solve problems through code, you like building things that work, and you’ve got the technical depth to back it up.

Senior Platform Engineer – AWS/Python/Terraform • Global Financial Services organisation Location: London Salary: £85,000 - £100,000 + benefits + bonus (20%) Hybrid: In office 3 days per week Company Overview Join a leading global financial services organisation in the heart of London and drive innovation. The Platform Engineering team seeks an ambitious Engineer specialising in AWS, Python, Terraform, Git for CI/CD, and Docker to create a cutting-edge platform for rapid, reliable software development and deployment. What's In It For You • Global: Join a dynamic team at a top Financial Services Firm., • Continuous Learning: Access paid training for professional growth., • Work-Life Balance: Flexible work arrangements, with 3 days in the central London office., • Collaboration: Work closely with development teams on monitoring metrics and CI/CD pipeline development., • Comprehensive benefits package: Including private healthcare with digital GP access, generous pension with employer match, life and income protection, 25 days’ holiday, family-friendly policies, wellness support, learning sponsorship, and perks like cycle-to-work, season ticket loans, and free office refreshments., • Exciting Projects: Engage in complex, challenging projects. Role Responsibilities • System Management: Monitor and manage AWS-focused systems and infrastructure., • Platform Operations: Build and maintain a platform for cloud and on-premise application provisioning and operation., • Configuration and Maintenance: Install, configure, test, and maintain operating systems, software, and infrastructure tools., • CI/CD Development: Develop a continuous integration and deployment platform integrated with development tools., • Developer Experience: Enhance developer experience in cloud infrastructure and application deployment., • Policy and Guidelines: Develop policies, standards, and guidelines for Infrastructure as Code (IAC) and CI/CD processes., • Automation: Implement workflow and toolchain improvements for task automation. Required Skills and Experience • Experience: Minimum 5 years in a professional Platform Engineering role., • Cloud Proficiency: Securely deploy and manage AWS applications, with cloud-native tooling and security best practices., • Scripting Skills: Proficiency in Python., • Docker Proficiency: Experience with Docker containerisation for software deployment and scalability., • CI/CD Expertise: Automate software build, test, and deployment pipelines following agile methodologies., • Terraform Exposure: Beneficial experience with Terraform., • Observability Tools: Experience with Grafana and Splunk is beneficial, particularly in developing and applying an observability strategy across a large organisation. Learn More For more information, contact George Harris at Harrington Starr for a confidential conversation, or click "Apply" to start your application.

Job Title: Senior AI Engineer Location: London - Hybrid (2 day's onsite p/w) Start Date: ASAP Salary: £90,000 - £95,000 + 3-8% Bonus We are seeking a Senior AI Engineer to design, build, and deploy advanced AI and machine learning solutions for a leading research platform. This is a hands-on role focused on production-grade LLM applications, AI-enabled workflows, and augmented intelligence solutions. You will collaborate closely with engineering, research, analytics, and product teams to drive innovation and deliver impactful solutions. Key Responsibilities: • Data & Retrieval: Build ingestion pipelines for structured and unstructured data; design retrieval-augmented generation (RAG) systems; manage vector and keyword indexes; develop NLP and recommendation systems; implement metadata and tagging frameworks., • LLM & ML Applications: Develop and maintain ML and LLM models; build LLM apps with LangChain/LangGraph; apply multimodal AI, prompt engineering, fine-tuning, and model optimization; ensure scalable, reliable, and business-aligned AI solutions., • Platform & Operations (MLOps): Deploy and operate services on Azure; implement CI/CD and Infrastructure as Code; add monitoring, logging, and observability; ensure reliability, fault tolerance, and performance optimization., • Governance & Security: Enforce data privacy, ethical AI practices, and access controls; mitigate risks like prompt injection; establish model versioning, bias mitigation, and reproducibility best practices., • Software Engineering & Collaboration: Write clean, maintainable code; contribute to architecture, POCs, and production services; mentor junior engineers; stay updated with AI/ML and domain trends. Skills & Experience: • Demonstrated hands-on experience building production AI/LLM applications., • Strong Python, API design, asynchronous programming, and integration skills., • Experience with ML/LLM frameworks (PyTorch, TensorFlow, scikit-learn, LangChain/LangGraph, LlamaIndex)., • Familiarity with cloud deployment (Azure), CI/CD, Infrastructure as Code, and MLOps best practices., • Knowledge of databases, vector search, and knowledge graphs., • Understanding of security, compliance, and ethical AI. Personal Attributes: • Passionate, pragmatic, and self-driven with strong technical leadership., • Able to communicate complex ideas clearly and build trust across teams., • Experience in media, publishing, research, or consumer-focused platforms is desirable., • Keen awareness of AI/ML industry trends and best practices. If you’re a hands-on AI engineer looking to shape next-generation research platforms, please send your CV and a brief introduction today. Important: This role does not offer visa sponsorship; applicants must have the right to work in the UK.

Software Engineer Role at Early-Stage Defence Startup: You’ll be part of a world-class engineering team solving high-impact technical challenges, from large-scale data systems to intelligent edge applications. If you’re driven by purpose, precision, and the opportunity to work on complex real-world problems, this is a chance to build technology that truly matters. The Role As a Software Engineer, you’ll play a key part in designing, developing, and deploying software across a diverse technology stack. You’ll work on systems that combine data processing, real-time decision-making, and intuitive user interfaces — contributing to everything from backend infrastructure to field-deployed applications. You’ll collaborate with experts in AI, robotics, and systems engineering, taking ownership from concept to deployment in an environment that rewards curiosity, autonomy, and excellence. What You’ll Do • Design, build, and maintain high-performance systems in Python, C++, or JavaScript, • Contribute to scalable backend services and real-time control software, • Develop clean, intuitive user interfaces for mission-critical tools, • Work closely with cross-functional teams to integrate software with hardware and AI systems, • Participate in architecture decisions and product direction discussions, • Deliver code that’s robust, tested, and ready for deployment in demanding environments What We’re Looking For • Solid hands-on experience in Python, C++, or JavaScript (TypeScript/React experience a plus), • Strong grasp of software engineering principles, system design, and version control (Git), • Interest in AI, robotics, or defence technology, • Experience working with distributed systems, real-time applications, or simulation environments (preferred), • A proactive, problem-solving mindset with a focus on impact and reliability, • Eligible for UK Security Clearance (typically 5 years’ continuous UK residency) Why Join • Competitive salary and meaningful equity package, • 7%+ pension contribution, • Private medical and dental insurance, • Free daily lunches and regular socials, • Access to cutting-edge tools, hardware, and training, • Work with exceptional engineers solving problems that truly matter