621 jobs found

About HIVED HIVED is one of Europe's fastest growing startups, building the first sustainable parcel delivery network at scale. Powered by a 100% electric fleet, we deliver experience to high profile brands such as John Lewis, Nespresso, Uniqlo, and H&M. Our team includes talent from Revolut, DeepMind, Bain, HelloFresh, ASOS, Apple, and Google. Role Overview We're looking for a Junior Backend Engineer to build the platform behind HIVED's electric parcel delivery network. You'll join the Customer Experience (CX) Squad-a cross functional team of engineers, product managers, and designers focused on improving parcel delivery for all stakeholders. What you'll be doing Build and ship features for our recipient facing products such as the live tracking page and real time delivery updates used by thousands of customers daily. Develop integrations that enable senders-from small shops to large enterprises-to work with HIVED, ensuring robust reliability for day to day operations. Take tasks from idea to production: writing code, tests, and monitoring what you ship. Participate in code reviews as both author and reviewer, and proactively identify improvements within the squad's scope. Work closely with Product and UX stakeholders, using quantitative and qualitative signals to guide decisions, measure impact, and share learnings with the squad. What we're looking for A Bachelor's or Master's degree in Computer Science, STEM field, or equivalent practical experience. Proficiency in writing clean, performant, and testable code in a typed language (we use Go). Strong collaboration and communication skills, and the ability to work effectively in a team. Highly motivated and hungry to learn, picking up new technologies quickly and improving your craft. A bias toward shipping: you'd rather get something working and improve it than spend weeks on perfection. Care about user experience and customer delight, ensuring the things you build feel genuinely good to use. Nice to have Experience with building distributed systems and working with cloud platforms (AWS). Familiarity with databases, cloud stacks, and Infrastructure as Code. A side project, open source contribution, or showcase of work you're proud of. Technologies we use Golang, Typescript GitHub, Grafana Postgres, DynamoDB AWS (Lambda, SQS, CDK) React, Next.js Claude Code How we reward our team Dynamic hybrid working environment with a diverse and driven team. Huge opportunity for learning in a high growth environment, with progression opportunities based on success in the role. 25 days of holiday allowance plus public holidays. 1 Birthday Day Off + 2 Tenure Based Additional Days Off. Subsidised private medical insurance including dental, vision and mental health therapy. Bi annual performance reviews and tailored development plans. Competitive salary plus EMI option scheme. Annual compensation review. Team lunch provided once a week. Quarterly team socials and annual sports day. Enhanced maternity/paternity/adoption policy as day 1 right. Community volunteer days. Cycle to work scheme. Dog friendly office and depots. MacBook Air or Windows Laptop (depending on your preference).

Job Description Leonardo has an exciting opportunity for a Lead Systems Engineer/Design Authority (DA) to join its NATO JEWCS Integrated Project Team (IPT), within the CEMA and IC Sector based across the south of the UK. We are producing the next generation Electronic Warfare (EW) Training System assets covering Land, Sea and Air together with an IT infrastructure to enable effective planning, programming and review for NATO exercises. Your impact As Lead Systems Engineer and Design Authority, you will be responsible for providing the technical oversight and expertise at all levels of the overall system solution, working with both internal and supplier design teams to ensure that the architecture of the overall system solution is developed and delivered to meet the Customer and business requirements. Working across the whole of the systems engineering lifecycle, as part of a multi-disciplined team, the successful candidate will seek advice from SMEs to review and advise on the creation and verification of subsystem technical solutions and directly support the Project Chief Engineer in ensuring the system and sub system designs are: fit for purpose and due consideration has been made for the integrity of the design compliant with customer requirements and required standard the safety of the overall proposed architecture is maintained and assessed As a result, strong technical, delivery, and people leadership skills and abilities are essential in this role, particularly the ability to discuss and resolve complex technical problems in the EW domain. This role will see the successful candidate join the quickly expanding engineering team within the CEMA and IC sector and take on a key role in shaping the future of the NATO JEWCS deployed solution combining use of COTS with the latest technologies and ensuring that they meet the needs of the customer. Work closely with the Project Chief Engineer to identify and resolve technical issues across the whole system and subsystems and to ensure the integrity of the solution. Deputise for the Project Chief Engineer within the project. Lead the architecture team to develop and document the architecture through the project lifecycle. Influence all levels of requirements to enable design and development decisions and trade-offs to be made. Provide direction, control, evaluation and recommendations relating to technical risks and opportunities. Support test planning and requirements verification to achieve certification and delivery for the overall system. Working with and influencing key project stakeholders including customer and end users. Present Architecture material at Design reviews internally and externally for the overall system. Act as a technical interface between the end customer and the Leonardo Engineering team. Actively support knowledge sharing and exploitation of best practice. Support the guidance and development of junior Systems Engineers within the Engineering team. Contribute to the successful achievement of engineering milestones as an integrated part of the Prime team. Support and advise sub system design teams through their design reviews. Travel within the UK and abroad to meet with our customers and industry partners. What you'll bring Required A degree (or equivalent experience) in a STEM subject and strong numerical, analytical and design skills, with the ability to apply these to real world problems. Strong understanding of system and project lifecycles as applicable to delivery of sub-systems, technical and commercial baselines, and change control. Strong understanding of Systems Architecture activities as part of the Systems Lifecycle. Self motivated with a strong aptitude for problem solving and decision making within projects involving design complexity and uncertainty. Strong experience of influencing system design and integration of a major system. Strong experience in stakeholder management within organisations and with customers (internal or external) in a high pressure environment, pulling in technical expertise when and where appropriate. Experience of successfully passing Design Reviews and implementing potentially complex remedial actions with sub contract equipment suppliers and Prime integration teams. Ideally Knowledge of military EW/radar passive and active RF. Strong understanding of systems integration and progressive assurance. Experience of making design decisions by trading off alternate solutions based on functionality, performance and cost. Chartered engineer / member of the Institute of Engineering and Technology (IET) This is not an exhaustive list, and we are keen to hear from you even if you might not have experience in all the above. The most important skill is a good attitude and willingness to learn. Security Clearance This role is subject to pre employment screening in line with the UK Government's Baseline Personnel Security Standard (BPSS). An additional range of Personnel Security Controls referred to as National Security Vetting (NSV) may apply, this could include meeting the eligibility requirements for The Security Check (SC) or Developed Vetting (DV). For more information and guidance please visit: Why join us At Leonardo, our people are at the heart of everything we do. We offer a comprehensive, company funded benefits package that supports your wellbeing, career development, and work-life balance. Whether you're looking to grow professionally, care for your health, or plan for the future, we're here to help you thrive. Time to Recharge: Enjoy generous leave with the opportunity to accrue up to 12 additional flexi days each year. Secure your Future: Benefit from our award winning pension scheme with up to 15% employer contribution. Your Wellbeing Matters: Free access to mental health support, financial advice, and employee led networks championing inclusion and diversity (Enable, Pride, Equalise, Armed Forces, Carers, Wellbeing and Ethnicity). Rewarding Performance: All employees at management level and below are eligible for our bonus scheme. Never Stop Learning: Free access to 4,000+ online courses via Coursera and LinkedIn Learning. Refer a friend: Receive a financial reward through our referral programme. Tailored Perks: Spend up to £500 annually on flexible benefits including private healthcare, dental, family cover, tech & lifestyle discounts, gym memberships and more. Flexible working: Flexible hours with hybrid working options. For part time opportunities, please talk to us about what might be possible for this role. For a full list of our company benefits please visit our website. Leonardo is a global leader in Aerospace, Defence, and Security. Headquartered in Italy, we employ over 53,000 people worldwide including 8,500 across 9 sites in the UK. Our employees are not just part of a team-they are key contributors to shaping innovation, advancing technology, and enhancing global safety. At Leonardo we are committed to building an inclusive, accessible, and welcoming workplace. We believe that a diverse workforce sparks creativity, drives innovation, and leads to better outcomes for our people and our customers. If you have any accessibility requirements to support you during the recruitment process, just let us know. Be part of something bigger - apply now! Primary Location GB - Southampton Additional Locations GB - Basildon Contract Type Permanent Hybrid Working Hybrid

Senior Automation Engineer, Laboratory Automation & BiobankingApplylocations: Oxford - England: Clinical Developmenttime type: Full timeposted on: Posted Todayjob requisition id: R19333 The Role: Joining Moderna means advancing mRNA science to transform medicine. Work with exceptional global teams on a broad pipeline and build a career that makes a real difference for patients.At Harwell, you will help shape the future of laboratory automation within Moderna's Clinical Biomarker Laboratory, driving the development of highly integrated, scalable, and digitally connected laboratory systems. Working at the intersection of automation engineering, biomarker science, data architecture, and emerging AI capabilities, you will enable high-throughput clinical biomarker operations that directly support Moderna's clinical development portfolio.This is a highly technical individual contributor opportunity for an automation expert who thrives on solving complex laboratory challenges, integrating advanced technologies, and building next-generation automated workflows. You will serve as a key technical leader, partnering across laboratory, digital, quality, operations, and external vendor teams to deliver innovative solutions that enhance scientific productivity, data quality, and operational excellence. Here's What You'll Do: Serve as a technical leader for laboratory automation within the Clinical Biomarker Laboratory, supporting and expanding automation capabilities across biomarker testing and sample management operations. Design, develop, implement, and optimize automated workflows for biomarker assays utilizing advanced liquid handling platforms, including Hamilton technologies and Hamilton VENUS software. Lead the deployment of integrated automation solutions, including dynamic scheduling platforms that enable efficient coordination of laboratory processes. Translate manual laboratory workflows into scalable, high-throughput, automated systems that improve efficiency, consistency, and operational performance. Act as the subject matter expert for complex automation troubleshooting, root cause analysis, and technical issue resolution across automation platforms. Develop and implement solutions that enable seamless data integration between laboratory instruments, automation systems, LIMS platforms, and enterprise applications. Design, build, and maintain robust data structures, data pipelines, and workflow architectures supporting laboratory automation and biomarker assay operations. Develop and support system integrations using REST APIs, web services, middleware technologies, and modern connected laboratory architectures. Contribute to the development and implementation of AI-enabled and machine learning-driven laboratory workflows, automation enhancements, and decision-support capabilities. Partner closely with Digital teams to create connected laboratory ecosystems that leverage data, automation, and emerging technologies to accelerate scientific outcomes. Provide technical leadership and operational support for automated biobanking platforms, including systems such as Hamilton BiOS. Ensure operational readiness, reliability, maintenance, and performance optimization of automated sample storage and biobanking systems. Support commissioning, qualification, validation, and lifecycle management activities for automation and sample management platforms. Drive improvements in sample tracking, inventory control, storage efficiency, and end-to-end sample management processes. Serve as system owner for critical laboratory automation platforms, ensuring reliability, compliance, and continuous improvement. Evaluate, identify, and implement new automation technologies, software solutions, and digital capabilities that support future laboratory needs. Lead investigations into automation deviations, system issues, and performance gaps, implementing corrective and preventive actions where required. Maintain accurate documentation, technical records, and system configurations in accordance with SOPs, regulatory requirements, and quality standards. Ensure automation systems operate in compliance with applicable GLP and GCLP requirements and support validated laboratory operations. Collaborate extensively with Automation, Immunoassay, Operations, Digital, QA/Validation, and external partner organizations to deliver integrated solutions aligned with clinical development priorities. Interface with vendors and technology partners to support system implementation, optimization, upgrades, and long-term platform strategy. Mentor junior engineers and provide technical guidance to colleagues across automation initiatives. Deliver training and knowledge transfer to laboratory personnel on automation platforms, workflows, and best practices. The key Moderna Mindsets you'll need to succeed in the role: We digitize everywhere possible using the power of code to maximize our impact on patients. We obsess over learning. We don't have to be the smartest we have to learn the fastest. Here's What You'll Need (Basic Qualifications) Bachelor's or Master's degree in Engineering, Computer Science, Biotechnology, Robotics, or related field 5+ years of experience in laboratory automation or robotics Experience with liquid handling systems and automation platforms Experience integrating systems using APIs (REST or similar), databases, or middleware technologies Based on-site at Harwell, UK Ability to work in a laboratory environment Ability to lift equipment/materials with assistance ( 25 kg) Occasional flexibility in working hours Here's What You'll Bring to the Table (Preferred Qualifications) Programming experience in Python, Java, C++, or similar Experience with data structures, database design, and LIMS integration Exposure to AI/ML applications in laboratory or automation workflows Experience with Hamilton platforms (VENUS, BiOS) Experience with automation scheduling software (Momentum, Cellario, etc.) Familiarity with web services (REST/SOAP) and distributed systems Experience in regulated environments (GCP, GLP, ISO standards) Knowledge of version control (Git) and Agile methodologies Strong troubleshooting and communication skills Pay & Benefits At Moderna, we believe that when you feel your best, you can do your best work. That's why our global benefits and well-being resources are designed to support you-at work, at home, and everywhere in between. Best-in-class healthcare, plus voluntary benefit programs to support your unique needs A holistic approach to well-being with access to fitness, mindfulness, and mental health support Family building benefits, including fertility, adoption, and surrogacy support Generous paid time off, including vacation, bank holidays, volunteer days, sabbatical, global recharge days, and a discretionary year-end shutdown Savings and investments to help you plan for the future Location-specific perks and extrasThe benefits offered may vary depending on the nature of your employment with Moderna and the country where you work. About Moderna Since our founding in 2010, we have aspired to build the leading mRNA technology platform, the infrastructure to reimagine how medicines are created and delivered, and a world-class team. We believe in giving our people a platform to change medicine and an opportunity to change the world.By living our mission, values, and mindsets every day, our people are the driving force behind our scientific progress and our culture. Together, we are creating a culture of belonging and building an organization that cares deeply for our patients, our employees, the environment, and our communities.We are proud to have been recognized as a Science Magazine Top Biopharma Employer, a Fast Company Best Workplace for Innovators, and a Great Place to Work in the U.S.As we build our company, we have always believed an in-person culture is critical to our success. Moderna champions the significant benefits of in-office collaboration by embracing a 70/30 work model. This 70% in-office structure helps to foster a culture rich in innovation, teamwork, and direct mentorship. Join us in shaping a world where every interaction is an opportunity to learn, contribute, and make a meaningful impact.If you want to make a difference and join a team that is changing the future of medicine, we invite you to visit to learn more about our current opportunities.Moderna is a smoke-free, alcohol-free, and drug-free work environment.Moderna is a place where everyone can grow. If you meet the Basic Qualifications for the role and you would be excited to contribute to our mission every day, please apply!Moderna is committed to equal opportunity in employment and non-discrimination for all employees and qualified applicants without regard to a person's race, color, sex, gender identity or expression, age, religion, national origin, ancestry or citizenship, ethnicity, disability, military or protected veteran status, genetic information, sexual orientation, marital or familial status, or any other personal characteristic protected under applicable law. We consider qualified applicants regardless of criminal histories, consistent with legal requirements.We're focused on attracting, retaining, developing, and advancing our employees. By cultivating a workplace that values diverse experiences, backgrounds, and ideas, we create an environment where every employee can contribute their best.Moderna is committed to offering reasonable accommodation or adjustments to qualified job applicants with disabilities. Any applicant requiring an accommodation or adjustment in connection with the hiring process and/or to perform the essential functions of the position for which the applicant has applied should contact the Accommodations and Adjustments team at .

Requisition ID11248-Posted - Years of Experience (1) -Technology- Where (1) Valorem Reply is the UK branch of the globalReplygroup, a leading Microsoft-focused digital transformation consultancy. We blend the agility of a local business with the resources of a global enterprise, specialising in Azure to simplify how businesses modernise their IT, data, and analytics. Our strapline "modernisation, simplified " highlights our mission to make cloud journeys straightforward and effective. Role Overview As a Data Architect, you will design practical, scalable, and secure data solutions for clients, with a strong focus on Microsoft Azure and modern data platform services. You will work closely with customers, delivery teams, and internal stakeholders to understand business requirements, define data architectures, and support the successful delivery of analytics and data platform solutions. This role is suited to someone with a solid background in data engineering or data solution design who is ready to take the next step into architecture, shaping end-to-end solutions across ingestion, storage, transformation, modelling, governance, and consumption. You will help clients improve the quality, accessibility, structure, and value of their data, ensuring solutions are robust, maintainable, and aligned to business goals while considering security, performance, resilience, and cost. This is a hybrid role either based in Manchester or London. Responsibilities Design end-to-end data solutions across ingestion, transformation, storage, modelling, and consumption layers Work with clients to understand business goals, reporting needs, data challenges, and technical constraints Produce high-quality architecture documentation, solution designs, and data models Design secure, scalable, resilient, and supportable data platforms and solutions Define patterns for data integration, transformation, storage, and analytics Support the design of lakehouse, warehouse, and reporting solutions using Azure-based services Ensure data quality, lineage, governance, and security are incorporated into solution design Collaborate with engineers and consultants and facilitate workshops and design discussions with clients and delivery teams Evaluate design options and contribute to best practices, reusable assets, and mentoring of junior team members About the Candidiate Experience in data engineering, data solution design, or data architecture roles, with strong expertise in Microsoft Azure data services and modern cloud platforms (e.g. Databricks) Good understanding of end-to-end data architecture, including ingestion, transformation, storage, modelling, and reporting Experience with Azure services such as Data Factory, Databricks, Synapse Analytics, Fabric, or Data Lake Storage Strong understanding of data modelling concepts, including logical, physical, dimensional, and analytical models Ability to design practical, maintainable data solutions aligned to business and technical requirements, and produce architecture artefacts and technical documentation Experience working in customer-facing roles, engaging effectively with clients and stakeholders Strong understanding of data quality, security, access control, and governance principles, with good communication, facilitation, and problem-solving skills Self-sufficient and collaborative, with the ability to work independently, alongside a structured, detail-oriented, and outcome-focused approach Experience with Microsoft Fabric, lakehouse architectures, and hands on development using Python, SQL, or Spark would be advantageous, along with familiarity with integration technologies Knowledge of DevOps practices, Infrastructure as Code, data governance tools (e.g. Purview), Power BI, other cloud platforms, and exposure to AI/ML use cases would be beneficial Reply is an Equal Opportunities Employer and committed to embracing diversity in the workplace. We provide equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type regardless of age, sexual orientation, gender, identity, pregnancy, religion, nationality, ethnic origin, disability, medical history, skincolour, marital status or parental status or any other characteristic protected by the Law. Reply is committed to making sure that our selection methods are fair to everyone. To help you during the recruitment process, please let us know of any Reasonable Adjustments you may need.

Senior Platform Engineer (DV Cleared)Applylocations: Homeworker - UKtime type: Full timeposted on: Posted 30+ Days Agojob requisition id: JR\_16694# Join Kainos and Shape the FutureAt Kainos, we're problem solvers, innovators, and collaborators - driven by a shared mission to create real impact. Whether we're transforming digital services for millions, delivering cutting-edge Workday solutions, or pushing the boundaries of technology, we do it together.We believe in a people-first culture , where your ideas are valued, your growth is supported, and your contributions truly make a difference. Here, you'll be part of a diverse, ambitious team that celebrates creativity and collaboration.Ready to make your mark? Join us and be part of something bigger. Working within our Defence and National Security accounts you will be working on some of the most challenging and critically important projects working across various cloud technologies. MAIN PURPOSE OF THE ROLE & RESPONSIBILITIES IN THE BUSINESS: As a Senior Platform Engineer (Senior Associate) in Kainos, you'll be responsible for leading with the design of significant components of a modern digital service platform including its automation, build, deployment and support. It's a fast-paced environment and you'll be trusted to make sound, reasoned decisions. You'll do this whilst learning about new technologies and approaches, with talented colleagues that will help you to learn, develop and grow. Your key responsibilities will include: • Working as part of a team - You'll work alongside colleagues in engineering, testing, consulting, product management and security capabilities to build, test and deploy software of the highest quality. • Using technology for positive impact - You'll ensure the latest technologies are employed appropriately to extract maximum user and business benefit. You'll ensure alignment to industry standards and best practices. • Putting people first - you'll support your colleagues and facilitate an inclusive DevOps culture in all that you do. • Finding your voice - As a respected voice within your team and to our customers, you'll drive conversations and decisions to ensure services are scalable, secure, reliable and performant. • Supporting services through Live Operation - Getting services into production is just the beginning with the fun truly starting when real users start interacting with the service you've built. You'll make sure the service is available, secure and performant as you strive to continuously improve it. • Becoming a Role Model - You'll embody the Kainos values and be the person people look up to. You'll proactively coach and mentor more junior members of the team. • Pushing the boundaries - Through exposure to technology you may develop specialisms and choose to pivot your career in a certain direction. MINIMUM (ESSENTIAL) REQUIREMENTS • We all work in teams here in Kainos - a proven ability of strong team skills, including working in a multi-disciplinary team is crucial • Good verbal and written communication skills, with the ability to communicate issues to other technical people, and sometimes to non-technical people. • Significant expertise in: o Use of multiple configuration management, infrastructure provisioning and automation tools. o Fluency in least one of the following: Powershell, Bash, Python, Ruby, Go, Groovy. • Expertise in using multiple automation tools and at least one of: Powershell, Bash, Python, Ruby, Go, Groovy • Demonstrable experience in: o Designing, building, testing, automating, monitoring and supporting significant components within a modern digital service platform in production environments. o Producing designs that are scalable, resilient, efficient, secure, cost-effective and minimise lock-in. o Contributing to technical decisions and direction in a collaborative team environment, including architecture, estimation, product planning, user story/requirement creation and advocating MVP. o Implementing modern Continuous Delivery processes for releasing software for releasing software to production. o Applying industry best practices and patterns across infrastructure and application components e.g. security, elasticity, performance. o Using public cloud platform(s) to solve business problems (AWS or Azure). o Applying configuration management, infrastructure provisioning and container orchestration tooling to solve business problems. o Using modern version control systems including git. o Debugging complex problems across multiple servers, services and tools - you can find the needle in the haystack. DESIRABLE • Third level - or equivalent - qualification in a related discipline. • Obtained mid-level certification with a public cloud provider (AWS/Azure). • Active participation in knowledge sharing activities, both within the team and with wider non-technical audiences. • Experience of cloud-native SaaS and PaaS technologies. • We are passionate about developing people - experience in managing, mentoring and coaching junior members of staff is important# Embracing our differences At Kainos, we believe in the power of diversity, equity and inclusion. We are committed to building a team that is as diverse as the world we live in, where everyone is valued, respected, and given an equal chance to thrive. We actively seek out talented people from all backgrounds, regardless of age, race, ethnicity, gender, sexual orientation, religion, disability, or any other characteristic that makes them who they are. We also believe every candidate deserves a level playing field. Our friendly talent acquisition team is here to support you every step of the way, so if you require any accommodations or adjustments, we encourage you to reach out. We understand that everyone's journey is different, and by having a private conversation we can ensure that our recruitment process is tailored to your needs.

Senior Modelling Software Engineer - Chronos Department: Tech - Model & Platform Engineering Employment Type: Permanent - Full Time Location: Oxford, UK Description Please note that we are open to considering candidates who require visa sponsorship (subject to eligibility and company approval). We're looking for a Senior Software Engineer to help us build and maintain the Python codebase behind Aurora's Chronos battery storage modelling product. You'll lead or co lead a small team (4 6 people) working in a collaborative engineering environment, owning feature development and improving code quality, maintainability, and developer experience in the model stack used across our business. You'll thrive here if you enjoy writing clean, maintainable Python, shaping libraries and packages that other teams rely on, while raising engineering standards across the organisation and empowering your team to do their best work through coaching and mentoring. The position suits an individual with 5+ years of experience in Python software engineering who is interested in a career applying software engineering techniques to modelling software solutions. Key Responsibilities Lead and manage a small team of modelling software engineers, supporting their development and engagement Manage on time delivery of robust and scalable model features Design, implement, and maintain Python modules/packages in the modelling codebase; own components over time and steward their quality and usability for other teams Translate modelling methods into production quality code, collaborating with method owners in the Modelling team; ensure implementations are readable, tested, and traceable Improve code quality and developer experience by refactoring for clarity, strengthening interfaces and simplifying implementations Champion automated testing and TDD; driving the adoption of modern software engineering practices in the model development team Participate in code reviews and technical design discussions Identify and address architectural bottlenecks and opportunities to improve scalability and developer experience Skills, Knowledge and Expertise Required attributes: Professional Python experience (5+ years) in a commercial, team based software environment, delivering components used by other teams/customers Experience in applied software architecture and design patterns Experience building with Test Driven Development and Continuous Delivery Experience in DevOps/Infrastructure development including containers and CI/CD Experience leading small teams, managing and mentoring junior colleagues Experience stewarding internal libraries, packaging and dependency management at scale Experience in effective and efficient agentic first development Desirable attributes: An interest in working in the energy/decarbonization sector Experience engaging with internal stakeholders and colleagues in other teams Experience developing software for modelling, simulation or mathematical optimisation What we offer Some of the benefits we include are: Private Medical Insurance Dental Insurance Parental Support Salary Exchange Pension Employee Assistance Programme (EAP) Local Oxford Discounts Cycle to work Scheme Flu Jabs At AER, we are committed to offering flexibility in the way we work. Most of our roles are hybrid with a mix of in office/home working and potentially adjustable working hours. Let's discuss what works for you and AER during the interview process. The Company is committed to the principle that no employee or job applicant shall receive unfavourable treatment on grounds of age, disability, gender reassignment, race, religion or belief, sex, sexual orientation, marriage or civil partnership, pregnancy, and maternity.

Senior Modelling Software Engineer - Chronos Department: Tech - Model & Platform Engineering Employment Type: Permanent - Full Time Location: Oxford, UK Description Please note that we are open to considering candidates who require visa sponsorship (subject to eligibility and company approval). We're looking for a Senior Software Engineer to help us build and maintain the Python codebase behind Aurora's Chronos battery storage modelling product. You'll lead or co lead a small team (4 6 people) working in a collaborative engineering environment, owning feature development and improving code quality, maintainability, and developer experience in the model stack used across our business. You'll thrive here if you enjoy writing clean, maintainable Python, shaping libraries and packages that other teams rely on, while raising engineering standards across the organisation and empowering your team to do their best work through coaching and mentoring. The position suits an individual with 5+ years of experience in Python software engineering who is interested in a career applying software engineering techniques to modelling software solutions. Key Responsibilities Lead and manage a small team of modelling software engineers, supporting their development and engagement Manage on time delivery of robust and scalable model features Design, implement, and maintain Python modules/packages in the modelling codebase; own components over time and steward their quality and usability for other teams Translate modelling methods into production quality code, collaborating with method owners in the Modelling team; ensure implementations are readable, tested, and traceable Improve code quality and developer experience by refactoring for clarity, strengthening interfaces and simplifying implementations Champion automated testing and TDD; driving the adoption of modern software engineering practices in the model development team Participate in code reviews and technical design discussions Identify and address architectural bottlenecks and opportunities to improve scalability and developer experience Skills, Knowledge and Expertise Required attributes: Professional Python experience (5+ years) in a commercial, team based software environment, delivering components used by other teams/customers Experience in applied software architecture and design patterns Experience building with Test Driven Development and Continuous Delivery Experience in DevOps/Infrastructure development including containers and CI/CD Experience leading small teams, managing and mentoring junior colleagues Experience stewarding internal libraries, packaging and dependency management at scale Experience in effective and efficient agentic first development Desirable attributes: An interest in working in the energy/decarbonization sector Experience engaging with internal stakeholders and colleagues in other teams Experience developing software for modelling, simulation or mathematical optimisation What we offer Some of the benefits we include are: Private Medical Insurance Dental Insurance Parental Support Salary Exchange Pension Employee Assistance Programme (EAP) Local Oxford Discounts Cycle to work Scheme Flu Jabs At AER, we are committed to offering flexibility in the way we work. Most of our roles are hybrid with a mix of in office/home working and potentially adjustable working hours. Let's discuss what works for you and AER during the interview process. The Company is committed to the principle that no employee or job applicant shall receive unfavourable treatment on grounds of age, disability, gender reassignment, race, religion or belief, sex, sexual orientation, marriage or civil partnership, pregnancy, and maternity.

About Graphcore At Graphcore, we're building the future of AI compute. We're a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale. As part of the SoftBank Group, backed by significant long-term investment, we are delivering key technology into the fast-growing SoftBank AI ecosystem. To meet the vast and exciting AI opportunity, Graphcore is expanding its teams around the world. We are bringing together the brightest minds to solve the toughest problems, in a place where everyone has the opportunity to make an impact on the company, our products and the future of artificial intelligence. Job Summary Applicants for this role should have strong experience designing, developing, and maintaining high-quality software systems. The role focuses on testing and validating a complex machine learning software stack, with particular emphasis on software architecture, automation, and engineering best practices. The ideal candidate is an experienced software engineer who values code quality, testability, and long-term maintainability, and enjoys building systems that other engineers rely on. This person will be comfortable working across large codebases, contributing to CI/CD infrastructure, and shaping technical direction through thoughtful design and mentoring in a technically demanding environment spanning ML frameworks, infrastructure, and AI accelerator hardware. The Team The ML QA team is composed of highly skilled software engineers with a strong focus on automation, software quality, and data-driven validation. The team works closely with industry-standard machine learning frameworks and models, contributing to upstream open-source projects and collaborating across the wider software organization. Operating in a fast-paced environment, the team plays a critical role in ensuring reliability, performance, and maintainability across the ML software stack, helping to deliver robust and high-quality products to customers. Responsibilities and Duties Design, implement, and maintain robust test infrastructure and automation for a complex ML software stack. Architect and evolve test frameworks and tooling with a focus on scalability, maintainability, and developer experience. Build and maintain CI/CD pipelines targeting simulators, emulators (e.g. QEMU), and physical hardware. Create representative ML workloads and gain insights from their execution. (Numerical accuracy, performance analysis and benchmarking). Work closely with all Software development teams, supporting a culture of quality, security and maintainability. Review code and designs, setting a high bar for software engineering best practices. Mentor and support junior engineers, helping raise the overall technical capability of the team. Evaluate existing test strategies and infrastructure, identifying gaps and driving improvements aligned with team and organizational goals. Candidate Profile Essential: Experience in production-quality software engineering roles. Strong software design and architecture skills, with experience working on large or complex systems. Strong proficiency in Python, including experience building and maintaining production codebases. Solid experience with CI/CD systems and automated testing (preferably GitHub-based workflows). Experience working in Linux environments. Familiarity with C or C++, with the ability to read, debug, and reason about low-level code when needed. Proven ability to mentor junior engineers and influence engineering practices within a team. Strong problem-solving skills and a proactive, self-directed approach to work. Bachelor/Master's/PhD or equivalent experience in Computer Science, Maths, Machine Learning, Data Science, or related field. Desirable: Exposure to machine learning frameworks such as PyTorch, JAX, Triton, TensorFlow Experience with distributed workload management systems such as Kubernetes, VLLM, Keras or MLOps pipelines Experience working with hardware simulators or emulators (e.g. QEMU). Experience developing for or working with FPGA-based systems. Experience with people management or mentoring Benefits In addition to a competitive salary, Graphcore offers flexible working, a generous annual leave policy, private medical insurance and health cash plan, a dental plan, pension (matched up to 5%), life assurance and income protection. We have a generous parental leave policy and an employee assistance programme (which includes health, mental wellbeing, and bereavement support). We offer a range of healthy food and snacks at our central Bristol office and have our own barista bar! We welcome people of different backgrounds and experiences; we're committed to building an inclusive work environment that makes Graphcore a great home for everyone. We offer an equal opportunity process and understand that there are visible and invisible differences in all of us. We can provide a flexible approach to interview and encourage you to chat to us if you require any reasonable adjustments. Applicants for this position must hold the right to work in the UK. Unfortunately at this time, we are unable to provide visa sponsorship or support for visa applications

At Graphcore, we're building the future of AI compute. We're a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale. As part of the SoftBank Group, backed by significant long-term investment, we are delivering key technology into the fast-growing SoftBank AI ecosystem. To meet the vast and exciting AI opportunity, Graphcore is expanding its teams around the world. We are bringing together the brightest minds to solve the toughest problems, in a place where everyone has the opportunity to make an impact on the company, our products and the future of artificial intelligence. Job Summary Applicants for this role should have strong experience designing, developing, and maintaining high-quality software systems. The role focuses on testing and validating a complex machine learning software stack, with particular emphasis on software architecture, automation, and engineering best practices. The ideal candidate is an experienced software engineer who values code quality, testability, and long-term maintainability, and enjoys building systems that other engineers rely on. This person will be comfortable working across large codebases, contributing to CI/CD infrastructure, and shaping technical direction through thoughtful design and mentoring in a technically demanding environment spanning ML frameworks, infrastructure, and AI accelerator hardware. The Team The MLQA team is composed of highly skilled software engineers with a strong focus on automation, software quality, and data driven validation. The team works closely with industry standard machine learning frameworks and models, contributing to upstream open source projects and collaborating across the wider software organization. Operating in a fast paced environment, the team plays a critical role in ensuring reliability, performance, and maintainability across the ML software stack, helping to deliver robust and high quality products to customers. Responsibilities and Duties Design, implement, and maintain robust test infrastructure and automation for a complex ML software stack. Architect and evolve test frameworks and tooling with a focus on scalability, maintainability, and developer experience. Build and maintain CI/CD pipelines targeting simulators, emulators (e.g. QEMU), and physical hardware. Create representative ML workloads and gain insights from their execution (numerical accuracy, performance analysis and benchmarking). Work closely with all software development teams, supporting a culture of quality, security and maintainability. Review code and designs, setting a high bar for software engineering best practices. Mentor and support junior engineers, helping raise the overall technical capability of the team. Evaluate existing test strategies and infrastructure, identifying gaps and driving improvements aligned with team and organizational goals. Candidate Profile Experience in production quality software engineering roles. Strong software design and architecture skills, with experience working on large or complex systems. Strong proficiency in Python, including experience building and maintaining production codebases. Solid experience with CI/CD systems and automated testing (preferably GitHub based workflows). Experience working in Linux environments. Familiarity with C or C++, with the ability to read, debug, and reason about low level code when needed. Proven ability to mentor junior engineers and influence engineering practices within a team. Strong problem solving skills and a proactive, self directed approach to work. Bachelor / Master / PhD or equivalent experience in Computer Science, Maths, Machine Learning, Data Science, or related field. Exposure to machine learning frameworks such as PyTorch, JAX, Triton, TensorFlow. Experience with distributed workload management systems such as Kubernetes, VLLM, Keras or MLOps pipelines. Experience working with hardware simulators or emulators (e.g. QEMU). Experience developing for or working with FPGA based systems. Experience with people management or mentoring. In addition to a competitive salary, Graphcore offers flexible working, a generous annual leave policy, private medical insurance and health cash plan, a dental plan, pension (matched up to 5%), life assurance and income protection. We have a generous parental leave policy and an employee assistance programme (which includes health, mental wellbeing, and bereavement support). We offer a range of healthy food and snacks at our central Bristol office and have our own barista bar! We welcome people of different backgrounds and experiences; we're committed to building an inclusive work environment that makes Graphcore a great home for everyone. We offer an equal opportunity process and understand that there are visible and invisible differences in all of us. We can provide a flexible approach to interview and encourage you to chat to us if you require any reasonable adjustments. Applicants for this position must hold the right to work in the UK. Unfortunately at this time, we are unable to provide visa sponsorship or support for visa applications. UK Demographic Data We take pride in our commitment to creating an inclusive and diverse workplace. As part of our recruitment process, we ask for confidential diversity data from all applicants. This data will be anonymised so that no personal identification information will be collected, and is retained for statistical purposes only and is not attached to your application. Your responses to the following three questions will remain confidential and will not impact or be used in any way in regards to your application. We are only using this data to improve our hiring process to be inclusive of all diversity backgrounds.

the company has unique access across markets with significant share globally both on and off exchange. The depth of knowledge amongst its teams and divisions provides its customers with clear advantage, and its technology led service provides access to all major exchanges, order flow management via screen, voice and DMA, plus award winning data, insights and analytics. The Technology Department delivers differentiation, scalability and security for the business. Technology provides digital tools, software services and infrastructure globally to all business groups. Software development and support teams work in agile 'streams' aligned to specific business areas. Our other teams work enterprise wide to provide critical services including our global service desk, network and system infrastructure, IT operations, security, enterprise architecture and design. The Software Development function creates and maintains applications, frameworks and other software components to deliver to business requirements. Developers conceive, specify, design, engineer, document, test, and deliver bug fixes as needed to provide high quality software solutions. Each Development team is aligned to one of the company's business divisions and works with a corresponding Business Technology and Application Support team. The Role As a hands on Salesforce Developer and Functional Architect, you will be responsible for defining, designing, and delivering end to end Salesforce solutions, combining strategic functional leadership with hands on configuration and build responsibilities. This role bridges business and technology while actively contributing to solution implementation on the platform. The role ensures that business requirements are translated into scalable, user centric solutions, while also directly configuring and delivering core platform capabilities such as data models, automation, and security. This position is ideal for professionals who can own the solution from concept through to build and deployment. Vacancy Number: VN2902 Overall Responsibilities Solution Design & Architecture Define end to end Salesforce functional solutions aligned with business objectives Design scalable data models, business processes, and user journeys Ensure solutions adhere to Salesforce best practices and enterprise architecture Translate business requirements into high level solution designs and functional specifications Hands On Configuration & Build Configure Salesforce platform components including objects, fields, and relationships Build automation using Flows, validation rules, and approval processes Implement security models (profiles, permission sets, sharing rules) Develop reports and dashboards to meet business needs Ensure solutions are practical, optimised, and maintainable through direct involvement in build Administrative & Operational Support Support day to day Salesforce administrative activities alongside project delivery Manage data requests, including data uploads, cleansing, and maintenance Create and maintain reports and dashboards to support business insights and decision making Assist with user management, access requests, and basic system administration tasks Respond to ad hoc business requests and provide timely operational support Stakeholder Engagement & Requirement Management Conduct workshops and discovery sessions with business stakeholders Gather, analyse, and document business requirements Convert requirements into user stories with clear acceptance criteria Act as a trusted advisor to stakeholders, providing guidance on Salesforce capabilities and constraints Vendor & Partner Management Manage relationships with external vendors and implementation partners Provide clear functional direction and oversight to vendor teams Review and validate vendor deliverables for quality and alignment to standards Track vendor performance against scope, timelines, and SLAs Act as the primary functional liaison between internal teams and external partners Governance & Best Practices Establish and enforce Salesforce design and configuration standards Ensure solutions are scalable, secure, and aligned with long term strategy Maintain documentation and promote consistency across implementations Identify and mitigate risks, technical debt, and design gaps Delivery, Testing & Support Support full delivery lifecycle including build, SIT, UAT, and deployment Ensure solutions meet business expectations and quality standards before release Provide post go live support and drive continuous improvements Troubleshoot issues and implement enhancements The company may require you to carry out other duties from time to time. Competencies, Skills and Experience Essential Experience working within the Salesforce ecosystem, across functional, development, administrative, and solution delivery roles Proven ability to design and configure solutions, including objects, fields, flows, validation rules, and security models Solid understanding of Salesforce data modelling, security, and reporting Experience translating business requirements into functional designs, user stories, and solutions Strong stakeholder engagement and workshop facilitation skills Hands on experience with Salesforce administration, including: Data management (data loads, cleansing, maintenance) Report and dashboard creation, and user access and system administration Experience delivering solutions across the full lifecycle (design, build, test, deploy, support) Ability to enforce Salesforce best practices and governance standards Experience working in Agile delivery environments Strong problem solving, communication, and interpersonal skills Ability to balance architecture responsibilities with hands on delivery Desirable Experience managing vendors, system integrators, or implementation partners Familiar with Salesforce development, including Apex classes, triggers, and Lightning Web Components (LWC), enabling scalable and efficient solutions across the platform. Previous experience in a Functional Developer, Lead, or Architect role Experience working with complex integrations Knowledge of release management and DevOps processes Experience mentoring or leading junior team members Familiarity with industry specific Salesforce solutions (e.g., Financial Services, Retail, etc.) Salesforce certifications (e.g., Administrator, Advanced Admin, Business Analyst, Sales/Service Cloud Consultant) Experience driving user adoption and change management initiatives Competencies A collaborative team player, approachable, self sufficient and able to positively influence the working environment. Demonstrates curiosity and a continuous improvement mindset. Resilient in a challenging, fast paced environment. Excels at building relationships, networking, and influencing stakeholders at all levels. Strategic collaborator with insight and agility, able to anticipate future challenges and ensure operational effectiveness. Conduct Rules Act with integrity Act with due skill, care and diligence Be open and cooperative with the FCA, the PRA and other regulators Pay due regard to the interests of customers and treat them fairly Observe proper standard of market conduct Act to deliver good outcomes for retail customers Company Values Be collaborative by working together across the organisation, we foster teamwork, can better respond to challenges and successfully deliver for our clients Act with integrity we pride ourselves on our honesty and high ethical standards. We apply these values when working with all our clients, colleagues and other stakeholders Be adaptable and entrepreneurial we embrace change as markets evolve to constantly increase our efficiency and create innovative solutions for our clients. We are interested in the world around us and inquisitive about understanding the challenges and opportunities our clients face. Be respectful how we treat each other, and our clients says everything about who we are. We always act respectfully and treat people fairly in everything we do. Nurture talent we aim to grow our own talent and make the company the place ambitious, hardworking and talented people choose to build their career. This means giving and taking stretch opportunities, taking risks, and committing to career development and support - for ourselves and our teams. Adaptable and Nimble Our size and flexibility is an advantage. We are big enough to support our client's various needs, and adaptable and nimble enough to respond quickly to changing conditions or requirements. A non bureaucratic, but well controlled environment fosters initiative as well as employee satisfaction. The company is fully committed to being an inclusive employer and providing an inclusive and accessible recruitment process for all. We will provide reasonable adjustments to remove any disadvantage to you being considered for this role. We value the differences that a diverse workforce brings to the company. We welcome applications from candidates returning to the workforce. Also . click apply for full job details

At Graphcore, we're building the future of AI compute. We're a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale. As part of the SoftBank Group, backed by significant long-term investment, we are delivering key technology into the fast-growing SoftBank AI ecosystem. To meet the vast and exciting AI opportunity, Graphcore is expanding its teams around the world. We are bringing together the brightest minds to solve the toughest problems, in a place where everyone has the opportunity to make an impact on the company, our products and the future of artificial intelligence. Job Summary Applicants for this role should have strong experience designing, developing, and maintaining high-quality software systems. The role focuses on testing and validating a complex machine learning software stack, with particular emphasis on software architecture, automation, and engineering best practices. The ideal candidate is an experienced software engineer who values code quality, testability, and long-term maintainability, and enjoys building systems that other engineers rely on. This person will be comfortable working across large codebases, contributing to CI/CD infrastructure, and shaping technical direction through thoughtful design and mentoring in a technically demanding environment spanning ML frameworks, infrastructure, and AI accelerator hardware. The Team The MLQA team is composed of highly skilled software engineers with a strong focus on automation, software quality, and data driven validation. The team works closely with industry standard machine learning frameworks and models, contributing to upstream open source projects and collaborating across the wider software organization. Operating in a fast paced environment, the team plays a critical role in ensuring reliability, performance, and maintainability across the ML software stack, helping to deliver robust and high quality products to customers. Responsibilities and Duties Design, implement, and maintain robust test infrastructure and automation for a complex ML software stack. Architect and evolve test frameworks and tooling with a focus on scalability, maintainability, and developer experience. Build and maintain CI/CD pipelines targeting simulators, emulators (e.g. QEMU), and physical hardware. Create representative ML workloads and gain insights from their execution (numerical accuracy, performance analysis and benchmarking). Work closely with all software development teams, supporting a culture of quality, security and maintainability. Review code and designs, setting a high bar for software engineering best practices. Mentor and support junior engineers, helping raise the overall technical capability of the team. Evaluate existing test strategies and infrastructure, identifying gaps and driving improvements aligned with team and organizational goals. Candidate Profile Experience in production quality software engineering roles. Strong software design and architecture skills, with experience working on large or complex systems. Strong proficiency in Python, including experience building and maintaining production codebases. Solid experience with CI/CD systems and automated testing (preferably GitHub based workflows). Experience working in Linux environments. Familiarity with C or C++, with the ability to read, debug, and reason about low level code when needed. Proven ability to mentor junior engineers and influence engineering practices within a team. Strong problem solving skills and a proactive, self directed approach to work. Bachelor / Master / PhD or equivalent experience in Computer Science, Maths, Machine Learning, Data Science, or related field. Exposure to machine learning frameworks such as PyTorch, JAX, Triton, TensorFlow. Experience with distributed workload management systems such as Kubernetes, VLLM, Keras or MLOps pipelines. Experience working with hardware simulators or emulators (e.g. QEMU). Experience developing for or working with FPGA based systems. Experience with people management or mentoring. In addition to a competitive salary, Graphcore offers flexible working, a generous annual leave policy, private medical insurance and health cash plan, a dental plan, pension (matched up to 5%), life assurance and income protection. We have a generous parental leave policy and an employee assistance programme (which includes health, mental wellbeing, and bereavement support). We offer a range of healthy food and snacks at our central Bristol office and have our own barista bar! We welcome people of different backgrounds and experiences; we're committed to building an inclusive work environment that makes Graphcore a great home for everyone. We offer an equal opportunity process and understand that there are visible and invisible differences in all of us. We can provide a flexible approach to interview and encourage you to chat to us if you require any reasonable adjustments. Applicants for this position must hold the right to work in the UK. Unfortunately at this time, we are unable to provide visa sponsorship or support for visa applications. UK Demographic Data We take pride in our commitment to creating an inclusive and diverse workplace. As part of our recruitment process, we ask for confidential diversity data from all applicants. This data will be anonymised so that no personal identification information will be collected, and is retained for statistical purposes only and is not attached to your application. Your responses to the following three questions will remain confidential and will not impact or be used in any way in regards to your application. We are only using this data to improve our hiring process to be inclusive of all diversity backgrounds.