176 to 200 of 505 Software Engineering Jobs in London

Full Stack Developer | 3 Roles Available | 3 Month Initial Contract | Up to £550 per day (Inside IR35) | London (2 days per week on-site) | Active SC Clearance Required MERITUS are working with a well-established financial services company in London More ❯

will collaborate with Enterprise Architects, Automation Architects, and subject matter experts to design and deliver best-in-class automation solutions focused on enhancing customer experience. Key Responsibilities: Lead the engineering and development of automation features that deliver real customer value, guiding your team toward engineering excellence. Set, define, and communicate standards and best practices while mentoring and supporting … to quality, accuracy, and efficiency. Proven experience managing multiple priorities in parallel while maintaining focus on what matters most. A passion for leading, mentoring, and fostering a collaborative, multicultural engineering environment. Extensive experience (15+ years) in automation solutions, including Dynamics 365 CE, Azure PAAS, .Net, Power Platform (Power Apps, Power Automate, Power BI), DocuSign, and other automation tools. Strong … software engineering background with expertise in agile methodologies. Hands-on experience with Continuous Integration tools such as Jira, Confluence, SonarQube, and Azure DevOps. Degree in Computer Science or a related field is highly desirable but not essential. More ❯

IDF, word embeddings, CNNs, RNNs). Familiarity with Generative AI and prompt engineering. Experience with Azure Databricks, MLflow, Azure ML services, Docker, Kubernetes. Exposure to Agile development environments and software engineering best practices. Experience working in large or complex organisations or regulated industries. Strong working knowledge of Excel, SQL, Power BI, and Tableau. Why Join? Work in a More ❯

IDF, word embeddings, CNNs, RNNs). Familiarity with Generative AI and prompt engineering. Experience with Azure Databricks, MLflow, Azure ML services, Docker, Kubernetes. Exposure to Agile development environments and software engineering best practices. Experience working in large or complex organisations or regulated industries. Strong working knowledge of Excel, SQL, Power BI, and Tableau. Why Join? Work in a More ❯

IDF, word embeddings, CNNs, RNNs). Familiarity with Generative AI and prompt engineering. Experience with Azure Databricks, MLflow, Azure ML services, Docker, Kubernetes. Exposure to Agile development environments and software engineering best practices. Experience working in large or complex organisations or regulated industries. Strong working knowledge of Excel, SQL, Power BI, and Tableau. Why Join? Work in a More ❯

IDF, word embeddings, CNNs, RNNs). Familiarity with Generative AI and prompt engineering. Experience with Azure Databricks, MLflow, Azure ML services, Docker, Kubernetes. Exposure to Agile development environments and software engineering best practices. Experience working in large or complex organisations or regulated industries. Strong working knowledge of Excel, SQL, Power BI, and Tableau. Why Join? Work in a More ❯

Mid-Level Software Engineer - PHP/Laravel/Vue.js ?? Orpington (Hybrid, 3 days in office) ?? £50,000 - £65,000 I'm currently partnered with a growing business in Orpington who are looking to add a Mid-Level Software Engineer to their team of 8. This is a fantastic opportunity for someone who wants to join a stable company … more on the backend . Tech Stack PHP/Laravel (core backend) Vue.js (front-end framework) React (nice to have) What They're Looking For 5+ years' experience in software engineering Strong PHP & Laravel background, plus Vue.js Full-stack exposure with backend focus Organised, impact-driven, and looking for a long-term move What's On Offer More ❯

Mid-Level Software Engineer - PHP/Laravel/Vue.js Orpington (Hybrid, 3 days in office)?? £50,000 - £65,000 I'm currently partnered with a growing business in Orpington who are looking to add a Mid-Level Software Engineer to their team of 8. This is a fantastic opportunity for someone who wants to join a stable company … more on the backend . Tech Stack PHP/Laravel (core backend) Vue.js (front-end framework) React (nice to have) What They're Looking For 5+ years' experience in software engineering Strong PHP & Laravel background, plus Vue.js Full-stack exposure with backend focus Organised, impact-driven, and looking for a long-term move What's On Offer More ❯

set: Strong proficiency in web development languages such as JavaScript, TypeScript, HTML, and CSS. Experience with Node.js and server-side technologies, including Express.js. Bachelor's degree in Computer Science, Software Engineering, or a related field. Solid understanding of software development principles (SOLID), version control systems, object-oriented programming (OOP) concepts, troubleshooting, and data modeling. Knowledge of frontend More ❯

set: Strong proficiency in web development languages such as JavaScript, TypeScript, HTML, and CSS. Experience with Node.js and server-side technologies, including Express.js. Bachelor's degree in Computer Science, Software Engineering, or a related field. Solid understanding of software development principles (SOLID), version control systems, object-oriented programming (OOP) concepts, troubleshooting, and data modeling. Knowledge of frontend More ❯

secure financial infrastructure, this is your chance to make a lasting impact in a mission-driven company. It's a chance to be at the forefront of designing and engineering the core systems of nsave, a company working to protect and grow the wealth of the financially excluded. Location: Full-time, on-site in London, UK (Spitalfields) Why You … Engineer at nsave, you'll play a critical role in building the infrastructure that powers our financial services. You'll work closely with the CTO, CEO, and the broader engineering team to ship, architect and scale a resilient, high-performance system that serves tens of thousands of users across different jurisdictions.We're backed by top investors, including Sequoia Capital … centered approach, building infrastructure that directly supports product performance, compliance, and trust. Qualifications: Broad platform & infrastructure expertise: backend architecture, databases, site reliability, infrastructure as code, and continuous deployment. Strong software engineering fundamentals: clean abstractions, scalability, thoughtful trade-offs, and a passion for building and optimizing complex systems. Security-first mindset: experience designing and operating robust, financial-grade systems More ❯

strong Python and Java experience join an exciting SaaS business. This role offers technical growth, variety, and strong development opportunities. The company is a profitable, maturing technology business delivering software and AI-driven solutions for industrial sectors. In this role, you'll join an established development team in a hands-on position, leading and owning the technical roadmap and … debt, and helping scale and improve the reliability of the product's system. As a team lead, you'll mentor and provide technical guidance while working closely with the Software Engineering Manager. This role is fully office-based in London. The ideal candidate is a hands-on Software Engineer with strong experience in Java and Python, confident … on performance, efficiency, cost management, and reliability *Mentor and guide the development team while working closely with management *Fully office-based role in London The Person: *Experienced Hands-on Software Developer with strong Java and Python experience *Strong AWS cloud infrastructure and containerisation (Docker/Kubernetes) *Skilled in building and managing data ingestion and processing pipelines (Kafka/Spring More ❯

strong Python and Java experience join an exciting SaaS business. This role offers technical growth, variety, and strong development opportunities. The company is a profitable, maturing technology business delivering software and AI-driven solutions for industrial sectors. In this role, you'll join an established development team in a hands-on position, leading and owning the technical roadmap and … debt, and helping scale and improve the reliability of the product's system. As a team lead, you'll mentor and provide technical guidance while working closely with the Software Engineering Manager. This role is fully office-based in London. The ideal candidate is a hands-on Software Engineer with strong experience in Java and Python, confident … on performance, efficiency, cost management, and reliability*Mentor and guide the development team while working closely with management*Fully office-based role in London The Person: *Experienced Hands-on Software Developer with strong Java and Python experience*Strong AWS cloud infrastructure and containerisation (Docker/Kubernetes)*Skilled in building and managing data ingestion and processing pipelines (Kafka/Spring More ❯

production ML systems for performance, data drift, and anomalies using Azure Monitor or other observability tools. * Schedule and automate model retraining pipelines to maintain performance over time. 3. Data Engineering & Preprocessing * Develop and maintain scalable ETL/ELT data pipelines using Azure Data Factory, Data Lake, and SQL. * Prepare and preprocess large datasets to ensure data quality and readiness … for ML modelling and analytics workflows. 4. Software Engineering & Collaboration * Write clean, maintainable, and production-ready code in Python using industry-standard libraries and tools. * Work collaboratively with data scientists, actuarial teams, and software developers to integrate ML outputs into end-user solutions. * Contribute to shared tools, templates, and frameworks to support faster development cycles and collaboration. More ❯

to help curators search archive materials faster. That’s the reality of life as a Backend Integration Developer here. No two weeks look the same. The mix of backend software development, systems integration, and cloud infrastructure work means you’ll constantly be learning, solving problems, and collaborating with colleagues from across the organisation. This is a fantastic opportunity for … what we’re looking for You don’t need to have “Backend Integration Developer” on your CV to be a great fit. If you’ve worked in backend development, software engineering, or API management — and you’re confident with modern PHP and Linux — we’d love to hear from you. Essential: * Strong skills in backend development and systems More ❯

to help curators search archive materials faster. That’s the reality of life as a Backend Integration Developer here. No two weeks look the same. The mix of backend software development, systems integration, and cloud infrastructure work means you’ll constantly be learning, solving problems, and collaborating with colleagues from across the organisation. This is a fantastic opportunity for … what we’re looking for You don’t need to have “Backend Integration Developer” on your CV to be a great fit. If you’ve worked in backend development, software engineering, or API management — and you’re confident with modern PHP and Linux — we’d love to hear from you. Essential: * Strong skills in backend development and systems More ❯

Developing high performance embedded software for the next-generation internet Based in West London, this team develops very high performance electronics for powering future internet applications. They are seeking exceptional candidates with embedded software development skills. As an established world-leader in the electronics industry, they are well-placed to mentor recent graduates and help them progress in … A grades at A-level (or equivalent). Degree subjects such as computer science or electronics would be applicable. Strong coding skills in C or C++, an understanding of software engineering practices (version control etc.), and some substantial hands-on embedded development experience. Additional extra-curricular involvement with technology development that demonstrates your interest in embedded development. Experience More ❯

omni-channel retailer, ecommerce is a key part of our business - we run two of the busiest websites in the UK, driving a significant proportion of our sales. Our engineering practice includes 80+ teams, working on everything from Cloud platforms to mobile apps, from ecommerce functionality to machine learning. Have a quick glance of our Engineering best practices … engineers talk about their experience and opportunities to learn and grow; Check out our Tech stack, reach out to us if you have any questions. Visit https://engineering-principles.jlp.engineering/. Flexible Working: This is a hybrid working role, therefore your time will primarily be split between working from home (in the UK) and London Head Office … accountability for quality and continuous testing and are looking for people who can help us do that. Initially, as a Senior Quality Engineer you will be embedded into a software engineering product team composed typically of a Delivery Lead and a mixture of iOS and Android Engineers, and Analyst(s) delivering our mobile apps. As well as creating More ❯

standards and tools to design, code, test, correct and document programmes of medium to high complexity As a Java Developer you will have the following experience: Strong knowledge of software engineering best practices Hands-on experience with functional and non-functional testing Skilled in developing and maintaining automated test suites Experience with Java (11/17/ More ❯

technical teams alike, with the ability to translate complex ideas into actionable insights. Bonus Points for Cloud certifications (e.g., AWS, Azure), knowledge of architecture frameworks (TOGAF, Zachman), experience in software engineering, and a strong grasp of emerging trends in financial services and technology. What's on Offer A competitive salary, based on your experience Flexible hybrid working, with More ❯

models (LLMs). You will collaborate with data scientists to make sure our models are efficient and can be properly optimized for cost and performance. You will work with software engineers to set up modern machine learning pipelines ensuring high operational standards. If youd like to make a difference by maintaining cutting-edge, scalable machine learning infrastructure that brings More ❯

cricket, US sports, and more. With a flat structure, strong team retention, and a culture focused on autonomy, flexibility, and high impact, they're now looking to expand their engineering function with two Full Stack Developers. This is an opportunity to work on greenfield projects with real-world impact, building predictive modelling systems that power automated trading and investment … strategies. Key Responsibilities Design, build, and maintain full-stack software solutions in C#/.NET* Develop predictive models for real-time sports trading and analysis* Contribute to greenfield product development with autonomy and ownership* Collaborate across a highly technical team with strong mathematical expertise* Solve complex, data-driven problems that have immediate business impact* Support system integration, testing, and … deployment processes Ideal Candidate 5-10 years of software engineering experience* Strong proficiency in C# and the .NET platform* Solid foundation in mathematics, statistics, or quantitative problem-solving* Experience with SQL Server, Oracle, or similar RDBMS* Comfortable working in a fast-paced, collaborative environment* Excellent communication skills; fluency in English* Passion or interest in sports (sports trading background More ❯

drive the transformation. You'll join a newly formed data team under a new Head of Data, working on a clean-slate Azure-based platform. The role bridges data engineering and analytics, focused on building scalable data models, automated pipelines, and enabling self-serve analytics across the organisation. Key Responsibilities Build and maintain scalable data pipelines using Azure Data … Work with analysts and business stakeholders to translate requirements into technical solutions Maintain clean, version-controlled codebases and contribute to documentation and data governance Support best practices in analytics engineering and provide guidance to junior team members What We're Looking For 5+ years' experience in analytics engineering or closely related roles Strong proficiency in SQL, Python, and … with Azure Databricks, ADF, and cloud-based data platforms Solid understanding of dimensional modelling, lakehouse/warehouse design, and scalable architecture Familiarity with Git, CI/CD, and modern software engineering workflows Confident using Power BI or similar BI tools to support self-service analytics Strong communication skills, able to work with both technical and non-technical teams More ❯

Software Engineer (stealth mode start-up) A stealth mode start-up, recently established by a team of highly experienced engineers and entrepreneurs with substantial financial backing and a proven history of successful technology ventures, is seeking software engineers with a minimum of 2 years of commercial experience to join as founding members of the initial team. These positions … are perfect for software engineers eager to pioneer novel technologies. You'll work closely with a dynamic team, facing unique challenges and bringing bold ideas to life. If innovation excites you, you enjoy solving complex problems, and you want to shape the future, this opportunity is for you. Given the highly technical nature of the work and their history … of success through employing top-tier software engineers, they maintain high standards but also offer competitive compensation. Additionally, the package includes potentially very lucrative stock options. Ideal Software Engineers should possess robust programming abilities in languages such as C, C++, Objective-C, Java, C#, Python, or Golang, coupled with an outstanding academic history, preferably from top-tier universities More ❯

Senior Scala Developer Hybrid, West London: 4 days on-site (pick your day) Salary: Up to £90,000 + benefits Fast process - Can Sponsor Scala developer with a love of football? Looking to take ownership in a fast-moving scale More ❯