CrawlJobs Logo
Briefcase Icon
Category Icon

Software engineer United Kingdom Jobs

401 Job Offers

Filters
Software QA Test Engineer
Save Icon
Lead the implementation of a robust automated testing strategy as a Software QA Test Engineer in the UK. You will design test plans, develop scripts with tools like Selenium/Cypress, and manage UAT within the SDLC. This role offers a competitive salary, up to 41 days holiday, and professional dev...
Location Icon
Location
United Kingdom
Salary Icon
Salary
Not provided
amhealthcaregroup.com Logo
AM Healthcare Group
Expiration Date
Until further notice
Software Engineering Fellow
Save Icon
Launch your software engineering career with this 6-month fellowship in London. Gain real ownership and impact from day one, mentored by experts at a high-growth tech company. We seek top graduates excited to build scalable products in a high-performance environment. Benefits include professional...
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
35000.00 EUR / Year
https://feverup.com/fe Logo
Fever
Expiration Date
Until further notice
Ai Software Engineer
Save Icon
Join Meta's AI Applications Engineering team in London as an AI Software Engineer. Optimize the performance of cutting-edge Generative AI and recommendation models on custom silicon (MTIA). Apply your expertise in AI infrastructure, GPU/accelerator architecture, and C++/Python to solve large-scal...
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
meta.com Logo
Meta
Expiration Date
Until further notice
Senior Frontend Software Engineer
Save Icon
Join Atlassian in London as a Senior Frontend Software Engineer. You will build and modernize frontend infrastructure using React, JavaScript (ES6), and modern testing frameworks. Drive complex projects, mentor junior engineers, and deliver impactful user experiences. Enjoy benefits including hea...
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
https://www.atlassian.com Logo
Atlassian
Expiration Date
Until further notice
Senior Golang Software Engineer
Save Icon
Join Citi's pioneering team in London as a Senior Golang Engineer. Lead the 0-1 build of innovative AI products and platforms, leveraging your expertise in Golang, large-scale ML systems, and MLOps. Enjoy a hybrid model, competitive salary, bonus, and comprehensive benefits while defining the fut...
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Senior Software Supply Chain Security Engineer
Save Icon
Join our London team as a Senior Software Supply Chain Security Engineer. You will design and implement secure, cloud-centric solutions using AWS, Kubernetes, and Terraform. Champion DevSecOps practices and integrate security into CI/CD pipelines within an inclusive, flexible culture. Drive engin...
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Lead Golang Software Engineer
Save Icon
Lead the development of cutting-edge AI products at Citi's innovation hub in London. This role requires deep Golang expertise and hands-on Kubernetes experience to build scalable, high-performance platforms. You will pioneer Generative AI solutions while mentoring a talented engineering team. Enj...
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Generative AI Software Engineer
Save Icon
Join Citi's innovative startup team in London to build a green-field Generative AI platform from the ground up. We seek a Python expert with deep experience in LLMs, MLOps, and large-scale distributed systems. You will design, build, and run high-reliability software, shaping strategic AI solutio...
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Senior Software Engineer
Save Icon
Join a Cambridge-based quantum computing leader as a Senior Software Engineer. Develop cutting-edge cloud infrastructure using Python, AWS/Azure, and Terraform. Enjoy flexible work, equity, and collaborate with world-class innovators on revolutionary quantum AI and cybersecurity platforms.
Location Icon
Location
United Kingdom , Cambridge
Salary Icon
Salary
Not provided
https://gitmax.com/ Logo
Gitmax
Expiration Date
Until further notice
Senior Software Engineer
Save Icon
Join our London team as a Senior Software Engineer. You will design technical architecture and lead complex projects in Scala/Python, shaping the SolstiCE platform. This role offers a bonus, private medical care, and 27 days' leave. Drive efficiency and automation for our Equity Derivatives busin...
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Staff Software Engineer
Save Icon
Join Ledger's Cloud Wallet team in London as a Staff Software Engineer. Build robust, scalable backend services in Scala/TypeScript for crypto wallet management. Leverage functional programming to power blockchain-based products in a hybrid work environment with equity and comprehensive benefits.
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
https://www.ledger.com Logo
Ledger
Expiration Date
Until further notice
Staff Software Engineer - Backend
Save Icon
Join our Cloud Wallet team in London as a Staff Backend Engineer. Build robust, scalable services in a polyglot environment using Scala and TypeScript. A passion for functional programming, blockchain technology, and teamwork is key. Enjoy equity, hybrid work, and comprehensive health benefits.
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
https://www.ledger.com Logo
Ledger
Expiration Date
Until further notice
Senior Full-Stack Software Engineer
Save Icon
Join our London team as a Senior Full-Stack Engineer. Drive innovation using Go, Python, and React within a product-focused, agile environment. Enjoy a hybrid model, 27 days leave, bonus, and comprehensive benefits while revolutionizing controls management.
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Staff Software Engineer - Backend
Save Icon
Join our Cloud Wallet team in London as a Staff Backend Engineer. Build robust, high-performance Scala services for crypto wallet management in a hybrid work environment. Leverage functional programming, optimize with CI/CD, and dive into blockchain protocols. Equity, comprehensive health insuran...
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
https://www.ledger.com Logo
Ledger
Expiration Date
Until further notice
Senior Software Engineer - Build AI Tools
Save Icon
Join Citi's new GenAI Security team in Belfast as a Senior Software Engineer. Design and build a scalable security platform to protect AI applications from adversarial attacks. Leverage your expertise in Python/Go and secure APIs within a collaborative, cutting-edge environment. This role offers ...
Location Icon
Location
United Kingdom , Belfast
Salary Icon
Salary
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Software Engineer - Equities Tech
Save Icon
Shape the future of global finance as a Software Engineer in London. Develop greenfield structured products using React, TypeScript, Kotlin, and Kafka within a microservices architecture. Embrace DevOps, CI/CD, and Agile practices while enjoying a hybrid model, bonus, and comprehensive benefits.
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Graduate Embedded Software Engineer
Save Icon
Join a growing Cambridge tech firm as a Graduate Embedded Software Engineer. Develop low-level C/C++ software for robust handheld devices in demanding environments. You'll need a relevant degree, RTOS/Embedded Linux knowledge, and a hands-on, quality-driven approach. Contribute to the full lifecy...
Location Icon
Location
United Kingdom , Cambridge
Salary Icon
Salary
35000.00 - 42000.00 GBP / Year
oho.co.uk Logo
Oho Group Ltd
Expiration Date
Until further notice
Senior Software Engineer
Save Icon
Join a scaling B2B SaaS firm in London, building a global compensation intelligence platform. As a Senior Software Engineer, you'll own core features end-to-end with TypeScript across the stack. We seek a collaborative expert who designs scalable systems and mentors peers, offering a clear path t...
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
110000.00 GBP / Year
oho.co.uk Logo
Oho Group Ltd
Expiration Date
Until further notice
Lead Software Engineer
Save Icon
Lead Software Engineer role in London for a scaling B2B SaaS platform. Take ownership of core systems, driving technical direction in TypeScript (Node.js/frontend). Lead complex projects, mentor engineers, and shape architecture in a fast-paced environment. Competitive salary, equity, and benefit...
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
135000.00 GBP / Year
oho.co.uk Logo
Oho Group Ltd
Expiration Date
Until further notice
Software Engineer (Leadership) - Infrastructure
Save Icon
Lead Meta's infrastructure strategy as a Principal Software Engineer in London. Drive large-scale, cross-functional projects and shape multi-year roadmaps for global products. Utilize your expertise in C++, Java, or Python to solve complex technical challenges and mentor top engineering talent.
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
meta.com Logo
Meta
Expiration Date
Until further notice
Explore the dynamic and in-demand world of software engineering jobs, where professionals design, build, and maintain the digital infrastructure that powers modern life. Software engineers, often synonymous with developers, are the creative problem-solvers and architects behind websites, mobile apps, operating systems, and complex enterprise systems. This career path blends analytical thinking with creative design to translate user needs and business goals into functional, efficient, and scalable software solutions. The core responsibility of a software engineer is the full software development lifecycle. This typically begins with analyzing requirements and collaborating with product managers, designers, and other stakeholders. Engineers then design system architecture, write clean and maintainable code, and rigorously test their creations to ensure reliability and performance. A significant part of the role involves debugging issues, optimizing existing systems, and deploying updates. Many engineers also participate in code reviews to maintain quality standards and contribute to technical documentation. In today's agile environments, they often work in iterative cycles, continuously integrating and delivering new features. Software engineering jobs can be specialized, but common areas include front-end (client-side), back-end (server-side), and full-stack development. Front-end engineers focus on user interfaces and experiences using technologies like HTML, CSS, and JavaScript frameworks. Back-end engineers build the server logic, databases, and application programming interfaces (APIs) that power functionality behind the scenes. Full-stack engineers possess skills across both domains. Other specializations include DevOps, security, data engineering, and cloud-native development. Typical skills and requirements for these roles are both technical and soft-skills based. Fundamentally, proficiency in one or more programming languages such as Python, Java, JavaScript, C#, or Go is essential. Understanding data structures, algorithms, and system design principles is crucial. Experience with frameworks, databases (SQL and NoSQL), and version control systems like Git is commonly expected. As software is increasingly built for the cloud, familiarity with services from providers like AWS, Azure, or GCP is a valuable asset. Equally important are strong problem-solving abilities, attention to detail, and effective communication skills for teamwork. While many positions require a degree in computer science or a related field, a proven portfolio and relevant experience are also highly valued pathways into software engineering jobs. The profession offers immense variety, with opportunities to build everything from life-saving health applications and financial platforms to immersive games and cutting-edge AI tools. It is a career characterized by continuous learning, collaboration, and the tangible impact of creating products used by millions. For those with a logical mind and a passion for building, software engineering jobs present a rewarding and future-proof career path with endless possibilities for innovation and growth.

Filters

×
Countries
Category
Location
Work Mode
Salary