OHO Group

Embedded Software Engineer (Device Drivers) The Oho Group have partnered with a global telecommunications firm looking for an experienced Embedded Software Engineer to develop low level device driver software for advanced, mission critical communication systems. You'll design, implement and test low level embedded software, working across platforms such as Embedded Linux, FreeRTOS, SYS/BIOS, and bare metal systems. Key Responsibilities Develop and maintain low level embedded software components Produce design, architecture, and test documentation Support integration, debugging, and issue resolution Contribute to technical reviews and project planning What You'll Bring Strong C programming skills in real time systems Proven experience with device driver development in commercial products Excellent debugging and problem solving abilities Experience with Embedded Linux, ARM BSPs, and multi threaded systems Familiarity with configuration management tools and UNIX environments Nice to Have: Experience with ARM based communication platforms Hardware debugging (oscilloscopes, logic analysers) Automated testing and profiling tools Please note that this role requires 5 days per week on site and any applicant will need to be available for SC clearance.

Oho Group is looking for a Founding Software Engineer in London to help build the future of cybersecurity. This role provides a unique opportunity to join a founding team recognized for successfully scaling security companies. The ideal candidate will design and build core systems, solve complex security challenges, and collaborate with the founders to shape product direction. With 5+ years of software engineering experience, proficiency in languages like Python or Java is essential. The position offers competitive salary and equity in a mission-driven environment.

Oho Group is on the lookout for a passionate Software Engineer based in Greater London. This role involves building and scaling innovative products that contribute to health and wellness. Ideal candidates will possess strong TypeScript and JavaScript skills, full stack capabilities, and experience with React Native and AWS. Join a dynamic team that values fitness and delivers impactful experiences.

Software Engineer London A fast growing sport tech company is looking for a Software Engineer to help build and scale products used by a global community. This role is ideal for someone who loves health and wellness and can translate that passion into meaningful product experiences across mobile and backend systems. What they're looking for: Strong TypeScript/JavaScript experience and full stack capability Experience with React Native and modern mobile development Solid AWS and serverless architecture experience Proven ability to own features end to end in a fast paced environment A genuine passion for fitness and building products users love Nice to have: Familiarity with CI/CD, infrastructure as code, or release cycles Interest in data, performance, and user experience What they'll do: Build and ship features across mobile and backend systems, collaborate closely with product teams, contribute to a high performing engineering culture, and help deliver impactful experiences at scale.

Senior Python Engineer - Data Platforms Leading FinTech Hybrid (London) Full-Time Competitive Salary + Bonus + Benefits Join a fast-growing FinTech helping global financial institutions unlock more value from complex data. Working with major banks, asset managers, and trading firms, the team is building modern platforms that power critical decisions at scale. You'll join a high-performing engineering group where strong technical talent is valued, ownership is encouraged, and engineers have real influence over the systems they build. What You'll Do Build scalable backend services in Python Develop data pipelines and platform integrations Improve performance across cloud-based infrastructure Work with product and engineering teams on core systems Help shape technical direction across data platforms Essential Qualifications Strong commercial experience with Python Excellent SQL and data engineering fundamentals Experience with Snowflake or Databricks, and cloud experience on AWS or Azure Strong understanding of scalable systems Clear communication and strong technical ownership Desirable qualifications Linux environments CI/CD and automation tooling Financial or high-volume data experience What's on Offer Competitive salary + bonus Private medical insurance 33 days holiday Hybrid working in London Learning budget + progression Global remote working flexibility Strong team culture and excellent perks If you enjoy solving complex data problems with modern cloud tools, this is a standout opportunity to join a respected FinTech at scale.

Oho Group is seeking a Founding Software Engineer (Python) to build and scale the technical foundation of an innovative AI start-up from day one. This role offers a unique opportunity to work closely with founders, define architecture, and influence key technical decisions. The ideal candidate will have over five years of experience in software development, expertise in Python, and a high ownership mindset to thrive in a dynamic startup environment.

Founding Software Engineer (Python) required to build, scale, and own the technical foundation of a well backed, early stage AI start up from day one. This is a rare opportunity for a strong Python Software Engineer to join the ground floor, working directly with the founders to define the architecture, ship core systems, and shape the long term technical vision of the company. You'll have genuine ownership, influence key technical decisions, and play a central role in taking the product from early traction through to scale. About you 5+ years of professional Software Development experience Expert in Python End to end ownership of features and systems, from design through to production Comfortable working across the stack, including frontend development with TypeScript and React Thrive in early stage fast paced environments High ownership mindset with strong problem solving skills Bonus Points Early stage start up experience Experience building or working with AI powered systems Why Join Founding level impact with real influence over product, architecture, and technical direction Meaningful equity in a well backed, early stage AI start up Opportunity to work directly with the founders and shape the company from day one Build and scale a product using modern technologies and real world AI use cases High trust, low bureaucracy environment with flexibility and autonomy

DevOps Engineer - Defence Start Up - London DevOps Engineer required to help design, build, and maintain scalable, secure infrastructure that powers mission critical applications within a fast growing defence technology start up building next generation systems to support national security and critical operations. About You 3+ years experience building internal platforms or CI/CD systems Strong expertise with cloud platforms Experience with containers and orchestration tools Proficiency in Infrastructure as Code (IaC) Scripting or programming skills (Python / Go) Thrives in fast paced environments with a high degree of ownership and autonomy Bonus points Start up experience Experience working in defence, security or other regulated industries Familiarity with security best practices and compliance frameworks Why join Build technology that directly supports critical missions and makes a tangible difference Competitive salary + meaningful equity Opportunity to shape infrastructure from the ground up Collaborative, mission driven team If you're passionate about building secure, scalable systems and want to work on technology that matters, get in touch.

Oho Group is seeking a DevOps Engineer to design, build, and maintain scalable, secure infrastructure within a fast-growing defence technology start-up. You will work on mission-critical applications to support national security and critical operations. The ideal candidate has over 3 years of experience in building internal platforms or CI/CD systems and strong expertise with cloud platforms. Responsibilities include developing a robust infrastructure to enable critical missions.

Overview Agentic AI Engineer - Build Autonomous Systems. Join a leading startup building AI that executes - not just responds. This team focuses on creating agents that can plan, act, and complete real work across complex environments. We're looking for engineers who can turn LLM capabilities into reliable, production-ready systems. Responsibilities Build and deploy AI agents that handle multi-step tasks Integrate models with tools, APIs, and data sources Design prompting, memory, and decision-making logic Improve reliability, guardrails, and system behavior in production What We're Looking For Experience building LLM or agent-based systems beyond prototypes Strong Python and backend engineering skills Understanding of RAG, tool use, and structured workflows Pragmatic mindset - focused on what works in the real world Why Join Flexible working, remote options High ownership, minimal process Small, fast-moving team Benefits Health Insurance Generous pension and lots more

Oho Group in Cambridge is seeking a Graduate AI Software Engineer to join their innovative IoT startup. You will have the chance to develop AI-powered products while collaborating with a talented team. This role offers a unique opportunity for recent graduates to work on exciting projects, including prototyping and shipping AI features across various modalities. If you're a curious engineer eager for practical experience, apply today!

Grad AI Software Engineer IoT Tech Innovator Cambridge I'm partnering with a world class IoT tech startup building next generation AI powered products. They are expanding organically and are looking to bring in a graduate AI engineer for their new Cambridge office. This is a standout opportunity to work with one of the most talented teams in the UK, while being recognised and taking full ownership of product and system design from the ground up. What you'll do Prototype, build, and ship state of the art AI features using the latest models Work across multimodal AI including text, audio, and video Turn cutting edge research into real, shipped product experiences What they're looking for Recent 2025/26 graduate from a Russell Group university in Computer Science, AI, Machine Learning, or a related discipline Strong software engineering fundamentals and excellent coding ability Genuine interest in LLMs, AI systems, or applied machine learning Curious, fast moving engineer who thrives in ambiguity and experimentation Why this role is special Join a small, elite team with significant technical ownership Direct path from research to real production impact Help build and scale products from 0 to 1

Oho Group is seeking an Agentic AI Engineer to help build autonomous systems powered by AI. This role requires engineers who can transform LLM capabilities into reliable, production-ready implementations. You will be responsible for designing and deploying AI agents that can execute multi-step tasks across complex environments. The ideal candidate has experience in backend engineering and a pragmatic approach to building real-world applications. The company offers flexible working arrangements and the chance to be part of a small, dynamic team.

Oho Group in Cambridge is seeking a Principal Engineer (C# / .NET) to architect solutions for a global tech product. This role involves designing scalable systems, influencing engineering standards, and mentoring fellow engineers within a highly trusted environment. The company prides itself on its exceptional engineering culture, stability, and long-term growth focus. This is not just a job; it's an opportunity to build a meaningful career in a team-oriented setting.

Oho Group is seeking an Embedded Software Engineer in Cambridge, UK. The ideal candidate will contribute to secure, high-performance mobile and embedded platforms while working at the low-level system software intersection. This role is open to recent graduates or those with up to two years of experience. Applicants should have strong C/C++ skills in real-time, multi-processor environments and ideally experience with Framework APIs and Kernel.

Embedded Software Engineer This leading scaleup is looking for Embedded System Software Engineer with experience of C/C++. In this role you will work at the intersection of low level system software, contributing to high performance, secure, and power efficient mobile and embedded platforms. This role can be for anyone from a recent graduate to someone with one or two years of experience. You will ideally have 1/2 years of experience as an Embedded Software Engineer. Experience with most of the following: Services C/C++ Framework APIs Kernel Excellent C/C++ skills in real-time, multi processor, multi threaded environments

Full Stack Engineer (JavaScript / TypeScript) - Fast Scaling Tech A fast-growing consumer tech company is looking for talented engineers to join their high-performing, cross-functional growth team. You'll ship features at pace, work across mobile, backend and cloud, and help shape a product used by millions worldwide. The Role Join a highly skilled, cross-functional engineering team building a consumer product used at global scale. Expect real ownership: designing, building, shipping, and operating features across mobile, backend, and cloud. Move fast, collaborate closely with product, and help raise the bar on engineering quality. You Might Be a Good Fit If You enjoy delivering features end-to-end, not just owning one slice. You're comfortable working across TypeScript/JavaScript, mobile, and backend systems. You thrive in fast-paced, iterative environments with frequent releases. You care about clean code, testing, and great developer experience. You're motivated by building products that make a real difference for users.

Full Stack Engineer (JavaScript / TypeScript) Product-Focused Fast-Growth Global Startup A rapidly scaling consumer tech company with millions of users worldwide is looking for a highly motivated Full Stack Engineer to help shape the next stage of its product evolution. This is a rare opportunity to join a rocketship environment where your work ships fast, reaches global scale, and directly influences how the product grows and evolves. You'll be part of a highly talented engineering team building a product used across the world - with strong ownership from day one and the chance to work end-to-end across the stack. The Role You'll help design, build, and scale features across frontend, backend, and mobile systems, working closely with product and design in a fast-moving, iterative environment. Expect real responsibility: you won't just implement tickets - you'll own features from idea through to production, shaping both user experience and system design in a product used at massive scale. What You'll Be Doing Building and shipping features across web, backend, and mobile systems Owning full lifecycle delivery - from design to deployment and iteration Working directly with product teams to define and refine user experiences Contributing to architecture decisions in a fast-scaling environment Improving performance, reliability, and developer experience across the stack What They're Looking For 2+ years' experience in software engineering Strong ability with JavaScript / TypeScript Comfortable working across full-stack systems Passion for building consumer products at scale Strong ownership mindset - you move fast and take responsibility Thrives in fast-paced teams with frequent releases and iteration Why This Role Is Exciting Product used by millions of global users Huge scope for impact and ownership from day one Extremely strong engineering team to learn from Fast progression in a high-growth environment Fun, collaborative, and energetic culture Real opportunity to shape the product as it scales globally Benefits Equity in a high-growth company Flexible working Private health insurance Weekly team lunches + social events Wellness / personal development allowance

Oho Group is seeking a Full Stack Engineer to enhance product evolution in a rapidly scaling consumer tech company. You will be responsible for building and shipping features across web and mobile systems, ensuring a significant impact from day one. This role offers strong ownership and collaboration with talented engineering teams, along with benefits including equity, flexible working, and private health insurance.

Oho Group is seeking a Software Engineer with experience in Rust, C++, Python, or TypeScript to join an exciting early-stage defense startup. You'll work on high-performance systems that solve complex real-world problems, impacting the future of defense technology. The role involves full lifecycle software development, from architecture to deployment, where your engineering skills can thrive in challenging environments.