Visa sponsorship developer jobs in United Kingdom

Full Stack Software Engineer - TypeScript / React / Postgres / AWS / Terraform / DevOps We are looking for a number of highly motivated Full Stack Software Engineers to join a fast-growing industrial tech startup focused on reinventing manufacturing. You will play a central role in building and scaling their proprietary platform transforming factory operations in aerospace, energy, and other critical industries. The company is focused on speeding up manufacturing for the scale-up companies shaping the future, from rockets and drones to satellites and nuclear energy. Currently running four small-to-medium software-driven factories across the UK and US, they are on track to expand to 25 factories by the end of 2026. This is a hands-on, high-autonomy role for a generalist developer who thrives on real-world impact and has a strong sense of ownership. Applicants with frontend or UX experience are particularly welcome. Bonus points for experience as a founder, founding engineer, or working in aerospace and defense. What you’ll do: • Architect, design, and develop critical systems for factory automation, real-time data processing, and user experience., • Own full-stack development across infrastructure, backend services, machine learning, UX, and real-time monitoring., • Work directly with leadership to identify bottlenecks and build software solutions that improve factory operations., • Deploy and iterate software rapidly on-site, integrating directly with production processes., • Lead projects from conception to deployment, ensuring fault-tolerant systems in demanding environments., • Optimize machine tool utilization and manage orchestration across multiple production facilities. What they're looking for • 2–5 years of full-stack software development experience, exceptions made for exceptional talent., • Strong programming skills, ideally in TypeScript and React, with experience in Postgres, AWS, Terraform, and DevOps., • Ability to work independently in a high-autonomy environment., • Experience translating operational challenges into impactful software solutions., • Bonus: prior experience in startups, aerospace, defense, or as a founding engineer. What they offer • Full-time, on-site role in London (five days per week)., • Competitive base salary plus equity (typically ~0.5% for engineers with a few years’ experience, potentially >1% for exceptional candidates), • Opportunity to work on software that directly accelerates industrial operations in high-stakes environments., • Visa sponsorship available for eligible candidates. This is an opportunity to shape the software backbone of a company bringing manufacturing into the future, working closely with a small, experienced team with backgrounds in military, government, enterprise, and exited tech ventures. If this sounds interesting and you'd like to learn more, click the link below to apply or email me with a copy of your CV on By applying to this role you understand that we may collect your personal data and store and process it on our systems. For more information please see our Privacy Notice (___)

Full Stack Software Engineer - TypeScript / React | Start Up | Industrial Automation We are looking for highly motivated Full Stack Software Engineers to join a fast-growing industrial tech startup focused on reinventing manufacturing. You will play a central role in building and scaling their proprietary platform, transforming factory operations in aerospace, energy, and other critical industries. The company is focused on speeding up manufacturing for the scale-up companies shaping the future, from rockets and drones to satellites and nuclear energy. Currently running four small-to-medium software-driven factories across the UK and US, they are on track to expand to 25 factories by the end of 2026. This is a hands-on, high-autonomy role for a generalist developer who thrives on real-world impact and has a strong sense of ownership. Experience as a founder, founding engineer, or working in aerospace and defence is highly desired. What you’ll do: • Architect, design, and develop critical systems for factory automation, real-time data processing, and user experience., • Own full-stack development across infrastructure, backend services, machine learning, UX, and real-time monitoring., • Work directly with leadership to identify bottlenecks and build software solutions that improve factory operations., • Deploy and iterate software rapidly on-site, integrating directly with production processes., • Lead projects from conception to deployment, ensuring fault-tolerant systems in demanding environments., • Optimize machine tool utilization and manage orchestration across multiple production facilities. What they're looking for • 2–6 years of full-stack software development experience, exceptions made for exceptional talent., • Strong programming skills, ideally in TypeScript and React, with experience in Postgres, AWS, Terraform, and DevOps., • Ability to work independently in a high-autonomy environment., • Experience translating operational challenges into impactful software solutions., • Bonus: prior experience in startups, aerospace, defense, or as a founding engineer. What they offer • Full-time, on-site role in London (five days per week)., • Competitive base salary plus equity (typically ~0.5% for engineers with a few years’ experience, potentially >1% for exceptional candidates), • Opportunity to work on software that directly accelerates industrial operations in high-stakes environments., • Visa sponsorship available for eligible candidates. This is an opportunity to shape the software backbone of a company bringing manufacturing into the future, working closely with a small, experienced team with backgrounds in military, government, enterprise, and exited tech ventures. Interested? Apply directly through LinkedIn, or send your CV to By applying to this role you understand that we may collect your personal data and store and process it on our systems. For more information please see our Privacy Notice (___)

🔥 Who We Are At ___, we relentlessly drive innovation in AI, building the world's leading ___. We're looking for passionate individuals obsessed with AI, eager to make a global impact, and ready to excel in a dynamic, high-energy environment. Join ___ and help ___. 🌎 Location and Legalities This full-time Solutions Engineer position is based onsite in our brand-new ___ in London, UK, with a hybrid model of 3 days in-office and 2 days remote. Applicants must have legal authorization to work in the UK, as Ultralytics does not provide visa sponsorship. 🚀 What You'll Do As a Solutions Engineer at Ultralytics, you will be the technical face of our organization, working directly with clients to architect and deploy computer vision solutions using the ___. Key responsibilities include: • Collaborating with clients to understand their use cases and challenges, architecting end-to-end solutions using ___., • Delivering high-quality technical demos, onboarding sessions, proof-of-concepts, and workshops that demonstrate the power of ___., • Designing annotation strategies and ___ tailored to client data, goals, and deployment constraints., • Debugging client issues and delivering effective solutions with deep understanding of ___, Python, ___, and model behavior., • Supporting pre-sales efforts by participating in technical discovery calls and helping shape proposals and SLAs., • Serving as a key technical advisor during customer engagements, ensuring successful integration and continued satisfaction., • Interfacing with Sales, Marketing, Engineering, and Product teams to advocate for customer needs and influence roadmap priorities., • Acting as a strategic technical advisor to clients, shaping computer vision solutions that drive tangible business outcomes., • Representing Ultralytics at conferences, webinars, and customer events while contributing to technical blog posts and educational materials. Your strategic vision and technical expertise will be essential in supporting ___ of delivering top-tier machine learning tools and models like ___ to the community. 🛠️ Skills and Experience • 5+ years of experience in Computer Vision, Machine Learning, or applied AI roles., • Excellent client-facing skills: patient, resilient, and able to communicate clearly with technical and non-technical stakeholders., • Proficiency in Python and familiarity with the ___., • Hands-on experience with ___, ___, and classical ML/CV concepts., • Strong understanding of end-to-end ___, including data collection, preparation, ___, ___, and ___., • Experience with ___ and comfort working across Linux, macOS, and Windows environments., • Demonstrated ability to teach or mentor teams and developers through courses, bootcamps, workshops, or community engagement., • Comfort leading workshops, writing technical guides, or presenting to developer audiences. 🌟 Cultural Fit - Intensity Required Ultralytics is a high-performance environment for world-class talent obsessed with achieving extraordinary results. We operate at a relentless pace, demanding exceptional dedication and an unwavering commitment to excellence, guided by our ___. Our ___ thrives on audacious goals and absolute ownership. This is not a conventional workplace. If your priority is predictable comfort or a standard work-life balance over the relentless pursuit of progress, Ultralytics is not for you. We seek driven individuals prepared for the profound personal investment required to make a defining contribution to the future of AI. 💶 Compensation and Benefits • Competitive Salary: Highly competitive based on experience., • Startup Equity: Participate directly in Ultralytics growth and success., • Hybrid Flexibility: 3 days per week in our brand-new office - 2 days remote., • Generous Time Off: 24 days vacation, your birthday off, plus local holidays., • Flexible Hours: Tailor your working hours to suit your productivity., • Tech: Engage with cutting-edge ___ and our ___., • Gear: Brand-new Apple MacBook and Apple Display provided., • Team: Become part of a supportive and passionate ___. If you are driven to redefine the capabilities of machine learning and eager to make a significant impact, ___ offers an exceptional career opportunity.

Senior Software Engineer (Golang) Location: London - 4 days per week onsite UK Visa Sponsorship: Not possible About the Company: Our client is a thriving B2B FinTech with a market leading product aimed at selling infrastructure to Financial Services firms, transforming how consumers manage their money. This is a fantastic opportunity to join the engineering team during an exciting phase of development. About the Role: As part of the company's expansion, they are seeking a Software Engineer to take a key role in building their complex backend systems. The ideal candidate will have a strong background in Object Oriented Programming with at least 1 year commercially developing in Golang, and designing/implementing scalable, high performance services. The role will involve working closely with cross functional teams to enhance and rebuild critical applications to meet the evolving needs of the business. Responsibilities: • Design and develop robust, scalable, and secure backend services using Golang., • Implement containerised services using Docker to maintain consistency across various environments and simplify deployment processes., • Leverage AWS cloud services to build and maintain highly available and scalable applications while optimising for performance and cost., • Collaborate with cross-functional teams to integrate backend services with mobile and web frontend applications., • Ensure compliance with financial services regulations, working on solutions that meet the specific needs of the industry., • Maintain up to date knowledge of technology standards, industry trends, and emerging technologies, with a focus on engineering best practices., • Provide mentorship to junior engineers, guiding them through the adoption of Golang and related technologies., • Engage in the entire software development lifecycle, with a focus on coding, debugging, and delivering high-quality solutions. Required Skills: • Proven experience as a Developer, with hands-on expertise in designing and developing backend services., • Strong background in building scalable, high-performance systems using microservices architecture., • Experience with Docker and containerisation principles, with practical knowledge of deploying containerised applications., • Proficiency in AWS cloud services (e.g., ECS, S3, RDS, Lambda) and a solid understanding of cloud architecture., • Familiarity with event-driven systems and messaging frameworks (e.g., Kafka, RabbitMQ) is a plus., • Excellent problem-solving skills, with the ability to work in a dynamic and evolving environment., • Strong communication and collaboration abilities, with a focus on mentoring junior team members., • Knowledge of front-end technologies (e.g., React, SwiftUI, Kotlin) is advantageous. Nice to Have: • Experience in financial services or banking, with an understanding of industry-specific regulatory and compliance requirements., • Familiarity with DevOps practices, including continuous integration and deployment (CI/CD).

C++ Trading Platform Developer A leading crypto-native algorithmic trading firm is looking for a C++ Trading Platform Developer to join its London-based team. This is an opportunity to work at the intersection of high-performance engineering and digital asset markets, building and scaling a global trading platform that operates across dozens of exchanges worldwide. The environment combines the technical standards of top-tier high-frequency trading firms with the pace and ownership of a technology start-up. You’ll work on a global, low-latency trading platform spanning multiple continents, covering: • Real-time market data capture, • Order entry and connectivity across numerous exchanges, • Robust networking and monitoring systems, • Scaling and performance optimisation of core infrastructure The tech stack is primarily C++ and Python, running on Linux across both development and production. The focus is on writing clean, scalable, high-performance code and continuously improving system reliability and speed. This is a hands-on engineering role with direct exposure to traders and senior technical leadership. You’ll be given meaningful ownership from day one and the freedom to shape your impact. What We’re Looking For • Strong C++ skills (assessment will form part of the process), • Deep understanding of data structures and performance optimisation, • Experience building client-server network applications, • Curiosity to understand how C++ standard libraries and systems work “under the hood”, • Strong analytical and problem-solving ability Desirable: • Knowledge of networking, CPU architecture, memory models, or assembly, • Interest in algorithmic or quantitative trading Why Apply? • Work on genuinely high-performance, real-time trading systems, • Significant ownership and responsibility early on, • Flat structure with direct access to senior leadership, • No legacy tech, no unnecessary bureaucracy, • Performance-based compensation with strong earning potential, • Central London office with flexible working arrangements (hybrid), • Visa sponsorship and relocation support available If you’re passionate about low-level systems, high-performance C++, and building robust trading infrastructure from the ground up, this is a rare opportunity to make a direct impact in a fast-moving market.

Hundred Star Games is an independent video game developer based in Hackney Wick, East London, founded by Jamie Walker and Sefton Hill, previous founders of Rocksteady and the creative leadership team of Rocksteady’s Batman Arkham series. Growing to a maximum of 100 people over the next few years, we’re doing things differently at Hundred Star, so we can focus on making great games and building meaningful connections with those we work with. Our company culture and way of working is unique to the industry and encourages leadership at all levels, autonomy, accountability, team support, sharing vulnerability, and building context, connection, and treating people well. We’re looking for an Advanced Gameplay Animator to join our growing studio and help create immersive and dynamic gameplay animations which enhance the player experience of our projects. In this role, you will work closely with our existing Animation team but also as an individual taking ownership of key features, support more junior members of the team, and contribute to the wider creative vision of the studio. We’re a hybrid studio, with everyone working in studio Tuesday through Thursday, with Mondays and Fridays open to WFH within the UK. Must haves: UE4/5, Blueprints, Maya, a reel showcasing realistic gameplay character animation, keyframe and mo-cap, locomotion, combat, environmental interaction. AAA background. In this role you will: • Working closely with the Animation Director, Animation team and other creative disciplines, you’ll help to establish our animation benchmarks to ensure consistent style and quality throughout the project., • Alongside owning a key feature in the game, you’ll collaborate with others to obtain feedback and ensure the feature design is the best it can be., • Champion and inspire others within the team, providing guidance and insight to more junior members but also help improve the wider industry where possible., • Create and implement world class quality animations using keyframe and/or motion capture., • Implement gameplay features with Engineering, VFX, Audio and other teams to create great-feeling behaviours for the player., • Foster strong relationships across all departments to proactively resolve team-wide challenges as and when they come up., • As part of the animation team you will offer feedback and suggestions to improve our animation tools and pipeline. • Where necessary, collaborate with outsource partners to create high quality animation assets. What we’re looking for: • Highly skilled in gameplay animation, with examples of character agility, combat, environmental interactions etc., • A solid grasp of Unreal's Animation Blueprints and confident aiming for them to working alongside gameplay code., • Comprehensive understanding of Animation principles and confident using industry standard software (Maya)., • Confident partnering with Gameplay Engineers, using their input to deliver industry-leading gameplay animations., • An expert in keyframe Animation but equally comfortable with motion capture integration. o Experience of directing and or performing in motion capture systems would be advantageous., • Strong creative throughput, able to take direction and create several ideas and adapt to changes in design, • Comfortable working closely with all departments within the studio to support the continued development of our project, and weaving gameplay and storytelling into a cohesive thread., • Experience setting goals for team members or managing outsourcing animation teams would be beneficial., • Previous experience in AAA game development or working on similar large-scale projects, • Experience working in UE5 • Passion for Animation, games, film and creating something fun and engaging Visa sponsorship and relocation assistance is available Salary to £70k plus - Benefit Highlights • 28 Days Annual Leave • Discretionary annual bonus • Private Medical, Cash Plan and Dental insurance through BUPA (Couple and Family cover) - medical history disregarded, • Life, Critical illness and Income Protection benefit, • Enhanced Maternity/Paternity Leave and Pay • Focus on Wellbeing which includes, subsidised gym membership, annual fitness grant, inhouse yoga and fitness classes and discounted massages • Regular social events throughout the year, including a Summer Wellness Retreat and monthly birthday and milestone celebrations CVs to - Exclusive recruiter

Location: Hybrid with flexible base location Hit Apply below to send your application for consideration Ensure that your CV is up to date, and that you have read the job specs first. London: £50,850 - £69,918 per annum National: £46,886 - £64,468 per annum Hours: 36 hours per week - flexible options considered Contract Type: Permanent This is a great opportunity to join our team - Employer of the Year Housing Heroes awards 2025 Become part of our team today - this is an exciting time to join us! As our Dynamics CRM Technical Consultant, you'll develop and support our Dynamics 365 Sales and Marketing systems (including Customer Insights - Journeys) and customers aligned to our Latimer development business. With your excellent analytical, problem solving, stakeholder engagement and communication skills you'll ensure support tickets are logged, triaged, and resolved quickly, keeping the customers informed of progress and ensure systems are kept up to date in line with supplier releases. You'll engage with customers regularly and publicise new features introduced in each release and ensure change is managed safely by following our change & release process. Your experience in supporting and implementing Microsoft Dynamics 365 Sales & Marketing solutions and ability to understand business problems and translate them into an appropriate technical solutions is vital as you'll help design and implement new solutions with the guidance from the technical leads and solution architects. Guided by the solution architects, you'll be responsible for taking the lead in planning, developing, and supporting our Dynamics Sales and Marketing technical solutions, prioritising quality and resilience. Demonstrating Dynamics experience with: writing Plugins, and Business Process workflows, managing Microsoft Power Platform services, building solutions, administering release pipelines and customizing Dataverse we'll look to you to support the Functional Consultants, sharing knowledge and advising on best practice. You'll also develop, extend, implement, document and support the Clarion Dynamics Sales and Marketing systems and associated services, and create technical design documents and knowledge base articles. If you hold a Microsoft Power Platform Developer Associate Certification, or have equivalent experience, and are looking for your next career move, then this could be it. With hybrid working, base locations across England and flexible working arrangements this could be the opportunity you've been looking for! Please review the full role profile on our website before applying. Salaries are just the starting point. Here at Clarion we're dedicated to rewarding hard work and commitment, and providing benefits that support you and your lifestyle. Not sure who we are and what we do? Click 'apply' to visit our website where you can dive in and find out more about us and the benefits we offer. Closing Date: Thursday 23rd April 2026 at midnight. This is a hybrid role with a base location offered at one of our offices across England. Candidates will be expected to work from their base location office at least 2 days per week. Candidates may be expected to work from a main office once per month. Occasional travel may be required. At Clarion Housing Group, we support the responsible use of AI. Please visit our website to view your guide to using AI during your recruitment process. You must be eligible to work in the UK to apply for this vacancy; Clarion are not able to offer visa sponsorship. xrnqpay You are required to reside in England or Wales for the duration of your employment.