1,476 to 1,500 of 2,776 Permanent Software Engineering Jobs

Location(s): UK, Europe & Africa : UK : London BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so ...

Summary We are looking for a highly capable Senior C#/.NET Engineer to work directly with the company's founders on high-impact client projects across multiple industries. In this hands-on, individual contributor ...

PassFort in London is seeking a technical specialist to design innovative inspection software. You will work closely with users to understand their needs and develop solutions that integrate AI effectively. With a competitive salary of ...

World-leading prop fund is looking for a strong Python engineer to join their rapidly expanding team in Amsterdam. This data and technology-driven firm specialise in developing automated trading systems that execute across global ...

Group in London is seeking a Software Engineering Specialist - Front End to lead design and development of high‐quality frontend solutions. You’ll drive architecture choices, implement scalable UI systems, and collaborate across teams to deliver reliable services. The role focuses on React-based frontend work, automation ...

beyond simple chat applications into real-world task execution Production AI Systems GPU optimisation and infrastructure efficiency Low-latency inference systems Scalability and reliability engineering Cost and performance optimisation AI safety and evaluation frameworks Technical Leadership Drive architectural decisions across the ML platform Partner closely with Product and Engineering … Engineer Founding AI Engineer Founding ML Engineer Research Engineer Lead AI Engineer Early employee at a high-growth AI startup Ideal Experience Strong Python software engineering skills Expertise with PyTorch and/or JAX Experience deploying machine learning systems into production Deep knowledge of LLMs and Generative ...

beyond simple chat applications into real-world task execution Production AI Systems GPU optimisation and infrastructure efficiency Low-latency inference systems Scalability and reliability engineering Cost and performance optimisation AI safety and evaluation frameworks Technical Leadership Drive architectural decisions across the ML platform Partner closely with Product and Engineering … Engineer Founding AI Engineer Founding ML Engineer Research Engineer Lead AI Engineer Early employee at a high-growth AI startup Ideal Experience Strong Python software engineering skills Expertise with PyTorch and/or JAX Experience deploying machine learning systems into production Deep knowledge of LLMs and Generative ...

Flosum seeks a Director of Software Development to lead a team of 10 engineers focusing on Node.js and Salesforce platforms. This hands-on leadership role demands over 10 years in software engineering, with proven experience in architecting performance-critical solutions. Candidates should have a strong technical background … especially in Node.js, and a track record of improving development velocity while maintaining high-quality standards. Join us to shape exceptional software for modern enterprises. #J-18808-Ljbffr ...

Zaizi is looking for a Senior Software Developer with solid technology skills, but who is also passionate about improving outcomes and the user experience. Youll be reliable in your own deliverables but also curious about and offer innovative ideas to others in a mutli-disciplinary team. Our work culture ...

role, you will: Own Back‐End Infrastructure : Manage AWS services and workflow automation to support scalability. Collaborate with Teams : Work closely with product and engineering teams to meet project goals. Rapidly Ship Features : Deliver features efficiently to both users and internal teams. Evaluate Systems : Continually assess code and infrastructure … suggest potential solutions for challenges. Job Requirements To succeed as a Full Stack Engineer, candidates should have: Experience : At least 6 years in software engineering, particularly in a startup environment. Technical Skills : Proficiency in back‐end technologies, especially AWS, Kubernetes, NodeJS, and Typescript. Data Handling : Experience managing large ...

stack Mentor engineers to help them grow Collaborate with stakeholders across the company to build new features at large-scale, while improving internal engineering standards, tooling, and processes Collaborate effectively in a distributed and hybrid team, maintaining open communication and strong connections with colleagues … these requirements, you are encouraged to apply. The preferred qualifications are a bonus, not a requirement. Minimum requirements 2-12+ years of industry software engineering experience (does not include internships nor includes co-ops) Strong coding skills in any programming language (we understand new languages ...

Controls Engineer - Siemens/Rockwell £40-45k + Bonus, Pension, Mileage South West - Hybrid working post-probation Ref: 25195 A growing automation and engineering services business is looking to recruit a Controls Engineer to support the delivery of industrial automation projects across the FMCG, food & beverage and pharmaceutical … sectors. This role offers the opportunity to work across the full project lifecycle, from customer requirements gathering and software development through to commissioning and final handover. The position combines home-based software development with regular visits to the South West office and customer sites throughout the UK. Projects ...

scale it takes to feed the nation. The level of data, transactions and variety involved. Then you’ll realise this is a modern software engineering environment, because it has to be. We’ve made significant investment in the standards and principles that shape how we work. We iterate … diverse requirements of their product that may fall into other delivery areas. The role holder understands the differing requirements of the customer, business and Engineering/Architecture and uses this knowledge to ultimately drive the delivery. This includes engaging in technical discussions and deciphering business value and spotting opportunities. ...

some exciting projects coming up and we’ve got big growth plans. About the role Zilch is searching for a talented Senior Java Software Engineer to join our dynamic and fast-paced team. We are looking to speak with coding enthusiasts who live and breathe software … Breaking down complex product features and back-end improvements into well planned, detailed, deliverable tasks on a technical level. Advising and guiding teams on Engineering best practice, solution design and problem solving. Being responsible for system quality, monitoring, unit/integration testing and advising on testing strategy improvements. Working ...

Fanvue LLC in Greater London is seeking a Staff Software Engineer to drive technical initiatives focused on platform scalability and reliability. The ideal candidate will have over 10 years of experience in software engineering, particularly with distributed systems and AI infrastructure. This role is critical … lead efforts to decompose the monolith into services and optimize our databases for high throughput. Join us as we leverage AI to transform our engineering practices. #J-18808-Ljbffr ...

evolving requirements. Move ideas from concept to demonstrable value, balancing speed, practicality, and quality. Cross-Functional Delivery & Scaling Partner closely with AI technical teams, engineering, product, and business stakeholders to transition validated prototypes into scalable, production‐ready solutions where appropriate. Help define requirements, document learnings, and support handoffs that … domain knowledge into practical requirements that improve usability, relevance, and business fit. Qualifications Bachelor’s degree, preferably in Computer Science, Data Science or related engineering discipline, or equivalent practical experience in a relevant field. Experience in AI innovation, product, or a related area (e.g., Claude Code, Cursor). Experience ...

this role) Experience building production trading systems and market-data/order-entry components Deep understanding of concurrent, real-time systems design Strong software engineering fundamentals, including testing, version control, and code quality Strong Linux development experience Familiarity with monitoring, controls, and production support in a front-office … larger institutional technology environment and integrating with shared internal platforms Qualifications Bachelor’s degree required; Master’s or PhD preferred in Computer Science, Engineering, Physics, Mathematics, Statistics, or a related quantitative discipline Excellent problem-solving ability and attention to detail Strong ownership and ability to work independently Clear communicator ...

complex domains end-to-end: from design through development, launch, and ongoing evolution of key microservices and customer-facing features. Influence cross‐functional teams (engineering, product, design) by aligning technical execution with business goals and long‐term product vision. Raise the technical bar through code reviews, architectural guidance … execute a multi‐year technical roadmap, ensuring that platform investments support company growth at scale. What We're Looking For 5+ years of software development experience, with deep expertise in both backend and frontend systems. Strong programming skills and CS fundamentals, with mastery in at least one backend language ...

distributed workforce with a number of Knowners working remotely. BUT ENOUGH ABOUT US, LET'S TALK ABOUT YOU As a Senior Software Engineer at Known, you can expect to work across various projects. You’ll join small, highly focused teams where you’ll have the opportunity to significantly influence ...

Senior Software Engineer Dynamics 365/Power Platform An excellent opportunity has arisen for an experienced Senior Software Engineer to join a major technology and digital services organisation delivering complex solutions for high-profile clients. This is a senior, hands-on technical role combining software engineering ...

Senior Embedded Software Engineer - Connected Devices & IoT Location: Battersea, London (5 Days Onsite) Salary: £70,000 - £90,000 We're looking for a Senior Embedded Software Engineer to join a growing engineering team developing connected products deployed at scale. This is a hands-on role focused … embedded software development for IoT and connected devices. You'll work across firmware development, device connectivity, cybersecurity, cloud integration, diagnostics, OTA updates, and product lifecycle management. The successful candidate will take ownership of embedded software features from architecture and development through to production deployment and field support. ...

need powerful ways to monitor, troubleshoot, and optimize their AI systems. That’s where we come in. Arize AI is the leading AI & Agent Engineering observability and evaluation platform, empowering AI engineers to ship high-performing, reliable agents and applications. From first prototype to production scale, Arize AX unifies … leading enterprises and Fortune 500 companies . Customers like Booking.com, Uber, Siemens, and PepsiCo leverage Arize to deliver AI that works. The Opportunity Our engineering team builds systems that interact with some of the most complex software ever deployed in production. The team is composed of industry veterans ...

Senior Software Engineer - 100% Remote - C# .NET/Angular/AWS/Agentic AI - £60,000 - £70,000 The Role An established, global Software house is seeking an experienced Senior Software Engineer to help build and enhance platforms that make a real impact within the Education sector … Working within a collaborative agile environment, you will partner closely with product owners, engineers, and QA to design and deliver scalable, high-quality software solutions. This is a hands-on full-stack role you'll contribute across the entire development lifecycle, from ideation and estimation through to delivery ...

direction, architecture, and implementation of AI systems end‐to‐end. Design and build LLM‐powered and agent‐based solutions from concept to production. Establish engineering standards, patterns, and reusable components across use cases. Own key technical decisions on models, tooling, infrastructure, and system design. Ensure systems are robust, observable … cases or domains Deep expertise in generative AI/LLMs, including orchestration, prompting, and evaluation Experience building agentic or multi‐step AI systems Strong software engineering fundamentals including APIs, system design, and cloud‐based architectures Ability to drive technical direction in ambiguous or fast‐moving problem spaces Experience ...

Applied AI/ML Senior Associate Machine Learning Engineer to advance state‐of‐the‐art AI in financial services. You will blend research with software engineering, build reusable AI components, and help automate decisions across business domains. The role emphasizes collaboration with cloud, SRE, and software teams ...