It And Software Jobs in United Kingdom

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Staff Software Engineer at Axon
London, England, United Kingdom - Full Time
Skills Needed
Software Engineering, Ai/Ml Systems, Backend Systems, Cloud Infrastructure, Node.Js, Python, Go, Architectural Thinking, Real Time Environments, Model Selection, User Trust, Cross Functional Leadership, Mentorship, Observability, Privacy Compliance, High Complexity Environments
Specialization
10+ years of experience in software engineering with a focus on backend systems and AI/ML-powered systems. Proven ability to navigate ambiguity and drive consensus in complex environments.
Experience Required
Minimum 10 year(s)
Staff Software Engineer at Gousto
London, England, United Kingdom - Full Time
Skills Needed
Software Engineering, Technical Leadership, Agile Practices, Mentoring, Api Development, Event Driven Architecture, Cloud Services, Relational Databases, Nosql Databases, System Architecture, Developer Productivity, Cross Functional Collaboration, Continuous Improvement, Devops Culture, Scalability, Reliability
Specialization
A strategic engineer with a strong track record in designing scalable solutions and experience in Agile and XP practices. Passionate about mentoring and improving developer experience through shared ownership.
Experience Required
Minimum 5 year(s)
Staff Software Engineer at Booksy
, , United Kingdom - Full Time
Skills Needed
Python, Java, Javascript, Typescript, Vue.Js, Postgresql, Test Automation, Microservices, Micro Frontends, Event Driven Architecture, Docker, Ci/Cd, Logging, Monitoring, Alerting
Specialization
Proficient in Python/Java and experienced with JavaScript/TypeScript and modern web frameworks. Extensive experience with PostgreSQL and a deep understanding of advanced architectural patterns is required.
Experience Required
Minimum 5 year(s)
Staff Software Engineer at PlayStation Global
London, England, United Kingdom - Full Time
Skills Needed
Python, Typescript, Ai Middleware, Agent Technology, Machine Learning, Data Pipelines, Cloud Platforms, Containerization, Infrastructure As Code, Workflow Orchestration, Observability, Security, Collaboration, Mentoring, Governance, Compliance
Specialization
Candidates should have over 10 years of software engineering experience, with at least 3 years in ML or LLM systems. Proficiency in Python or TypeScript and practical knowledge of ML concepts are essential.
Experience Required
Minimum 10 year(s)
Staff Software Engineer at Ivanti
Daresbury, England, United Kingdom - Full Time
Skills Needed
C#, Full Stack Development, Cloud Native Services, Saas Applications, Angular, Typescript, Azure Managed Services, Docker, Kubernetes, Terraform, Helm, Azure Devops, Owasp Security Best Practices, Analytical Skills, Problem Solving Skills, Teamwork
Specialization
Candidates should have 5+ years of experience in full stack development using the Microsoft Tech Stack with C#. A bachelor's degree in computer science or software engineering, or equivalent experience is required.
Experience Required
Minimum 5 year(s)
Software Technical Lead at Royal London Group
Alderley Edge, England, United Kingdom - Full Time
Skills Needed
Application Development, Cloud Infrastructure, Problem Solving, Organizational Skills, Time Management, Technical Evaluations, Communication Skills, Interpersonal Skills
Specialization
You should have a broad knowledge of IT and be an expert in application development techniques. Strong organizational skills and the ability to lead technical evaluations are essential.
Experience Required
Minimum 5 year(s)
Staff Software Engineer at Ivanti
Daresbury, , United Kingdom - Full Time
Skills Needed
Good Communication Skills
Qualification
Graduate
Lead Software Architect at Hitachi
Woking, England, United Kingdom - Full Time
Skills Needed
Good Communication Skills
Specialization
Computer science computer engineering electrical engineering or a related field
Qualification
Graduate
Software Engineer - C++ at Five AI
Cambridge, England, United Kingdom - Full Time
Skills Needed
Good Communication Skills
Qualification
Graduate
Software Engineer (C++) at RealVNC Limited
Remote, Scotland, United Kingdom - Full Time
Skills Needed
Communication Skills, Platforms, It, Design Skills
Qualification
Graduate
Lead Software Architect at HITACHI ENERGY UK LIMITED
Woking GU21 5BH, , United Kingdom - Full Time
Skills Needed
Good Communication Skills
Specialization
Computer science computer engineering electrical engineering or a related field
Qualification
Graduate
Staff Software Engineer at Cision
Remote, Scotland, United Kingdom - Full Time
Skills Needed
Disabilities, Twitter, Color, Solution Delivery, Consideration, Graphql, Mysql, Intelligence, Cision, Analytics, Genetics, Information Technology, Kubernetes, Apac
Specialization
Similar fields is required
Qualification
Graduate
ADA Software Contractor at LOCKHEED MARTIN CORPORATION
Havant, England, United Kingdom - Full Time
Skills Needed
Testing, Java, Design Patterns, Embedded Systems, Metrics, Cost Effective Solutions, Software Design, Critical Systems, Requirement Specifications
Qualification
Graduate
Staff Software Engineer at CME Group
Belfast, Northern Ireland, United Kingdom - Full Time
Skills Needed
Good Communication Skills
Qualification
Graduate
Staff Software Engineer at Booksy
London, England, United Kingdom - Full Time
Skills Needed
Management System, Docker, Design, Test Suites, Architectural Patterns, Test Automation, Microservices, Logging
Qualification
Graduate
(R&D) Software Engineer at digiLab Solutions
Exeter, England, United Kingdom - Full Time
Skills Needed
Rust, Computer Science, Python, Git, Communication Skills, Continuous Integration, Version Control, Software Development, Testing, Typescript
Specialization
Computer Science, Software Engineering, Engineering, STEM
Qualification
Graduate
Experience Required
Minimum 1 year(s)
Software Engineer - HFT at DeepFin Research
London, England, United Kingdom - Full Time
Skills Needed
C++, Java, High Frequency Trading, Low Latency Systems, Performance Optimization, Problem Solving, Debugging, Collaboration, Communication, Data Structures, Algorithms, Market Connectivity, Risk Management, Order Execution, System Stability, Production Troubleshooting
Specialization
The ideal candidate should have strong expertise in C++ and experience in Java, with a proven track record in high-frequency trading environments. A solid understanding of futures markets and excellent problem-solving skills are also essential.
Experience Required
Minimum 5 year(s)
Staff Software Engineer at Visa
Cambridge, England, United Kingdom - Full Time
Skills Needed
Software Engineering, Ui Development, Distributed Applications, Code Optimization, Api Integration, Performance Tuning, Task Delegation, Mentorship, Project Coordination, Problem Solving, Technical Expertise, System Design, Cloud Platforms, Message Queuing, Relational Databases, Nosql Databases
Specialization
The role requires an expert understanding of relevant technologies and the ability to write optimized, scalable code. Experience with designing and developing scalable distributed applications and external API integration is essential.
Experience Required
Minimum 5 year(s)
Software Developer - UI at Ambrey
Southampton SO14, England, United Kingdom - Full Time
Skills Needed
Authentication, Authorization, Integration, Optimization Techniques, Front End Development
Qualification
Graduate
Staff Software Engineer at Arm
Cambridge, England, United Kingdom - Full Time
Skills Needed
Jira, Gitlab, Docker, Teams
Qualification
Graduate
Staff Software Engineer at Axon
London, England, United Kingdom -
Full Time


Start Date

Immediate

Expiry Date

22 Dec, 25

Salary

0.0

Posted On

23 Sep, 25

Experience

10 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

No

Skills

Software Engineering, AI/ML Systems, Backend Systems, Cloud Infrastructure, Node.js, Python, Go, Architectural Thinking, Real-Time Environments, Model Selection, User Trust, Cross-Functional Leadership, Mentorship, Observability, Privacy Compliance, High-Complexity Environments

Industry

Public Safety

Description
Join Axon and be a Force for Good. At Axon, we’re on a mission to Protect Life. We’re explorers, pursuing society’s most critical safety and justice issues with our ecosystem of devices and cloud software. Like our products, we work better together. We connect with candor and care, seeking out diverse perspectives from our customers, communities and each other. Life at Axon is fast-paced, challenging and meaningful. Here, you’ll take ownership and drive real change. Constantly grow as you work hard for a mission that matters at a company where you matter. Your Impact Axon is on a mission to protect life. As part of that mission, Axon Assistant is helping shape the future of how public safety professionals interact with intelligent systems — delivering real-time translation, contextual policy guidance, and AI-driven support across voice, mobile, and web platforms. Axon Assistant operates in a space where cutting-edge AI, device integrations, and mission-critical reliabilityconverge. As a Staff Software Engineer, you will be a technical leader responsible for solving some of the hardest problems in deploying AI products at scale — spanning LLM orchestration, multi-platform integration, latency-sensitive use cases, and global deployment complexity. The systems you help design will directly impact how officers make decisions in the field, increase situational awareness, and ultimately support life-saving outcomes. This is a role for someone who thrives in high-ambiguity, high-complexity environments and wants to bring structure, clarity, and momentum to deeply technical challenges. You’ll play a central role in defining architecture, driving decisions, and ensuring that our most ambitious product can be delivered with rigor, trust, and velocity. Work Location: This role is based out of our London office and follows a hybrid schedule. We rely on in-person collaboration and ask that team members work onsite Tuesdays through Fridays, with the flexibility to work remotely on Mondays, unless there is an approved workplace accommodation. We believe that connection fuels innovation, and our in-office culture is designed to foster meaningful teamwork, mentorship, and shared success. What You’ll Do Lead technical direction and architecture for key systems powering Axon Assistant across backend, mobile, and edge-device surfaces. Design and build high-performance, fault-tolerant services for AI feature delivery, real-time communication, and intelligent user interaction. Evaluate and integrate LLMs and other AI/ML models for use in production — ensuring safe, performant, and explainable application of language technologies. Own complex decision-making processes, such as model selection vs. deterministic logic, tradeoffs in latency, data retention, cost, and user trust. Work closely with PMs, Applied AI teams, and UX engineers to align technology decisions with user experience and product strategy — helping ensure that assistant-style interactions feel fluid, contextual, and intelligent. Write and review production code (Node.js, Python, or equivalent) and mentor engineers across the team in high-quality engineering practices. Lead cross-functional technical investigations, root cause analyses, and high-risk launches with ownership and clarity. Bring order and forward momentum to ambiguous and evolving requirements — without losing sight of long-term architectural health. What You Bring 10+ years of experience in software engineering, including 3+ years in Staff-level or equivalent roles. Proven experience designing and delivering complex backend systems, ideally in distributed or real-time environments. Hands-on experience building and deploying AI/ML-powered systems, especially with LLMs, NLP services, or multimodal interfaces. Deep understanding of cloud infrastructure, service reliability, and secure system design (AWS, GCP, or Azure). Advanced fluency in at least one backend language such as Node.js, Python, or Go, with a focus on scalable, testable design. Strong architectural thinking and judgment — with the ability to navigate ambiguity and drive consensus. Experience with real-world deployment constraints, including multi-region scaling, privacy compliance, and observability. Ability to influence, mentor, and lead across engineering boundaries without formal authority. Nice to Have Experience building assistant-style interfaces or integrating LLMs in production settings. Background working in regulated domains or high-trust product environments (e.g., public safety, healthcare, financial services). Contributions to open-source AI tooling or relevant community work. Familiarity with on-device compute constraints, edge inference, or hybrid client/cloud architecture. Benefits that benefit you Competitive base salary and RSUs. Comprehensive pension plan with matching contribution Private health insurance & cash plans 30 days paid holiday + UK public holidays Enhanced maternity/paternity leave GymPass subscription Life assurance & income protection Career growth support and wellness resources Benefits listed herein may vary depending on the nature of your employment and the location where you work. Don’t meet every single requirement? That's ok. At Axon, we Aim Far. We think big with a long-term view because we want to reinvent the world to be a safer, better place. We are also committed to building diverse teams that reflect the communities we serve. Studies have shown that women and people of color are less likely to apply to jobs unless they check every box in the job description. If you’re excited about this role and our mission to Protect Life but your experience doesn’t align perfectly with every qualification listed here, we encourage you to apply anyways. You may be just the right candidate for this or other roles. Important Notes The above job description is not intended as, nor should it be construed as, exhaustive of all duties, responsibilities, skills, efforts, or working conditions associated with this job. The job description may change or be supplemented at any time in accordance with business needs and conditions. Some roles may also require legal eligibility to work in a firearms environment. Axon’s mission is to Protect Life and is committed to the well-being and safety of its employees as well as Axon’s impact on the environment. All Axon employees must be aware of and committed to the appropriate environmental, health, and safety regulations, policies, and procedures. Axon employees are empowered to report safety concerns as they arise and activities potentially impacting the environment. We are an equal opportunity employer that promotes justice, advances equity, values diversity and fosters inclusion. We’re committed to hiring the best talent — regardless of race, creed, color, ancestry, religion, sex (including pregnancy), national origin, sexual orientation, age, citizenship status, marital status, disability, gender identity, genetic information, veteran status, or any other characteristic protected by applicable laws, regulations and ordinances — and empowering all of our employees so they can do their best work. If you have a disability or special need that requires assistance or accommodation during the application or the recruiting process, please email recruitingops@axon.com. Please note that this email address is for accommodation purposes only. Axon will not respond to inquiries for other purposes.
Responsibilities
Lead the technical direction and architecture for key systems powering Axon Assistant. Design and build high-performance services for AI feature delivery and intelligent user interaction.
Staff Software Engineer at Axon
London, England, United Kingdom - Full Time
Skills Needed
Software Engineering, Ai/Ml Systems, Backend Systems, Cloud Infrastructure, Node.Js, Python, Go, Architectural Thinking, Real Time Environments, Model Selection, User Trust, Cross Functional Leadership, Mentorship, Observability, Privacy Compliance, High Complexity Environments
Specialization
10+ years of experience in software engineering with a focus on backend systems and AI/ML-powered systems. Proven ability to navigate ambiguity and drive consensus in complex environments.
Experience Required
Minimum 10 year(s)
Staff Software Engineer at Gousto
London, England, United Kingdom - Full Time
Skills Needed
Software Engineering, Technical Leadership, Agile Practices, Mentoring, Api Development, Event Driven Architecture, Cloud Services, Relational Databases, Nosql Databases, System Architecture, Developer Productivity, Cross Functional Collaboration, Continuous Improvement, Devops Culture, Scalability, Reliability
Specialization
A strategic engineer with a strong track record in designing scalable solutions and experience in Agile and XP practices. Passionate about mentoring and improving developer experience through shared ownership.
Experience Required
Minimum 5 year(s)
Staff Software Engineer at Booksy
, , United Kingdom - Full Time
Skills Needed
Python, Java, Javascript, Typescript, Vue.Js, Postgresql, Test Automation, Microservices, Micro Frontends, Event Driven Architecture, Docker, Ci/Cd, Logging, Monitoring, Alerting
Specialization
Proficient in Python/Java and experienced with JavaScript/TypeScript and modern web frameworks. Extensive experience with PostgreSQL and a deep understanding of advanced architectural patterns is required.
Experience Required
Minimum 5 year(s)
Staff Software Engineer at PlayStation Global
London, England, United Kingdom - Full Time
Skills Needed
Python, Typescript, Ai Middleware, Agent Technology, Machine Learning, Data Pipelines, Cloud Platforms, Containerization, Infrastructure As Code, Workflow Orchestration, Observability, Security, Collaboration, Mentoring, Governance, Compliance
Specialization
Candidates should have over 10 years of software engineering experience, with at least 3 years in ML or LLM systems. Proficiency in Python or TypeScript and practical knowledge of ML concepts are essential.
Experience Required
Minimum 10 year(s)
Staff Software Engineer at Ivanti
Daresbury, England, United Kingdom - Full Time
Skills Needed
C#, Full Stack Development, Cloud Native Services, Saas Applications, Angular, Typescript, Azure Managed Services, Docker, Kubernetes, Terraform, Helm, Azure Devops, Owasp Security Best Practices, Analytical Skills, Problem Solving Skills, Teamwork
Specialization
Candidates should have 5+ years of experience in full stack development using the Microsoft Tech Stack with C#. A bachelor's degree in computer science or software engineering, or equivalent experience is required.
Experience Required
Minimum 5 year(s)
Software Technical Lead at Royal London Group
Alderley Edge, England, United Kingdom - Full Time
Skills Needed
Application Development, Cloud Infrastructure, Problem Solving, Organizational Skills, Time Management, Technical Evaluations, Communication Skills, Interpersonal Skills
Specialization
You should have a broad knowledge of IT and be an expert in application development techniques. Strong organizational skills and the ability to lead technical evaluations are essential.
Experience Required
Minimum 5 year(s)
Staff Software Engineer at Ivanti
Daresbury, , United Kingdom - Full Time
Skills Needed
Good Communication Skills
Qualification
Graduate
Lead Software Architect at Hitachi
Woking, England, United Kingdom - Full Time
Skills Needed
Good Communication Skills
Specialization
Computer science computer engineering electrical engineering or a related field
Qualification
Graduate
Software Engineer - C++ at Five AI
Cambridge, England, United Kingdom - Full Time
Skills Needed
Good Communication Skills
Qualification
Graduate
Software Engineer (C++) at RealVNC Limited
Remote, Scotland, United Kingdom - Full Time
Skills Needed
Communication Skills, Platforms, It, Design Skills
Qualification
Graduate
Lead Software Architect at HITACHI ENERGY UK LIMITED
Woking GU21 5BH, , United Kingdom - Full Time
Skills Needed
Good Communication Skills
Specialization
Computer science computer engineering electrical engineering or a related field
Qualification
Graduate
Staff Software Engineer at Cision
Remote, Scotland, United Kingdom - Full Time
Skills Needed
Disabilities, Twitter, Color, Solution Delivery, Consideration, Graphql, Mysql, Intelligence, Cision, Analytics, Genetics, Information Technology, Kubernetes, Apac
Specialization
Similar fields is required
Qualification
Graduate
ADA Software Contractor at LOCKHEED MARTIN CORPORATION
Havant, England, United Kingdom - Full Time
Skills Needed
Testing, Java, Design Patterns, Embedded Systems, Metrics, Cost Effective Solutions, Software Design, Critical Systems, Requirement Specifications
Qualification
Graduate
Staff Software Engineer at CME Group
Belfast, Northern Ireland, United Kingdom - Full Time
Skills Needed
Good Communication Skills
Qualification
Graduate
Staff Software Engineer at Booksy
London, England, United Kingdom - Full Time
Skills Needed
Management System, Docker, Design, Test Suites, Architectural Patterns, Test Automation, Microservices, Logging
Qualification
Graduate
(R&D) Software Engineer at digiLab Solutions
Exeter, England, United Kingdom - Full Time
Skills Needed
Rust, Computer Science, Python, Git, Communication Skills, Continuous Integration, Version Control, Software Development, Testing, Typescript
Specialization
Computer Science, Software Engineering, Engineering, STEM
Qualification
Graduate
Experience Required
Minimum 1 year(s)
Software Engineer - HFT at DeepFin Research
London, England, United Kingdom - Full Time
Skills Needed
C++, Java, High Frequency Trading, Low Latency Systems, Performance Optimization, Problem Solving, Debugging, Collaboration, Communication, Data Structures, Algorithms, Market Connectivity, Risk Management, Order Execution, System Stability, Production Troubleshooting
Specialization
The ideal candidate should have strong expertise in C++ and experience in Java, with a proven track record in high-frequency trading environments. A solid understanding of futures markets and excellent problem-solving skills are also essential.
Experience Required
Minimum 5 year(s)
Staff Software Engineer at Visa
Cambridge, England, United Kingdom - Full Time
Skills Needed
Software Engineering, Ui Development, Distributed Applications, Code Optimization, Api Integration, Performance Tuning, Task Delegation, Mentorship, Project Coordination, Problem Solving, Technical Expertise, System Design, Cloud Platforms, Message Queuing, Relational Databases, Nosql Databases
Specialization
The role requires an expert understanding of relevant technologies and the ability to write optimized, scalable code. Experience with designing and developing scalable distributed applications and external API integration is essential.
Experience Required
Minimum 5 year(s)
Software Developer - UI at Ambrey
Southampton SO14, England, United Kingdom - Full Time
Skills Needed
Authentication, Authorization, Integration, Optimization Techniques, Front End Development
Qualification
Graduate
Staff Software Engineer at Arm
Cambridge, England, United Kingdom - Full Time
Skills Needed
Jira, Gitlab, Docker, Teams
Qualification
Graduate
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