26 to 50 of 741 Software Engineering Jobs in the City of London

a market leading consultancy in central London, who due to high level success and expansion of their offering are adding to their highly skilled team. This position leads talented software engineering teams operating at the intersection of product innovation, scalable technology, and cross-functional collaboration. The successful candidate will take ownership of designing, building, and delivering high-impact … or Django) and React.js, ensuring high standards of performance and maintainability. Team Development: Coach and support engineers at all experience levels, encouraging professional growth, technical excellence, and collaborative delivery. Engineering Excellence: Champion strong DevOps principles, including CI/CD pipelines, automated testing, and cloud-native deployment through containerisation (Docker and Kubernetes). Cross-Functional Partnership: Work closely with product … Problem-Solving: Communicate intricate architectural decisions in a clear, practical way for both technical and non-technical stakeholders. Skills and Expertise Over 5 years of experience in full-stack software engineering. Expertise in designing and developing scalable web applications and distributed systems. Proficient in software architecture, containerization, and cloud platforms including AWS, Azure, and GCP. Experienced in leading More ❯

deliver a step-change in their ability to leverage data, knowledge, and prediction to find new medicines.They are a full-stack shop consisting of product and portfolio leadership, data engineering, infrastructure and DevOps, data/metadata/knowledge platforms, and AI/ML and analysis platforms, all geared toward: Building a next-generation, metadata- and automation-driven data experience … reducing time spent on “data mechanics” Providing best-in-class AI/ML and data analysis environments to accelerate the cleints’ predictive capabilities and attract top-tier talent Aggressively engineering their data at scale, as one unified asset, to unlock the value of their unique collection of data and predictions in real-time Automation of end-to-end data … specific and domain-expert specific data products: to enable computational scientists and their research unit collaborators to get faster to key insights leading to faster biopharmaceutical development cycles. Improving engineering efficiency: Extensible, reusable, scalable, updateable We are looking for an experienced DataOps Engineer to join our clients’ growing Data Ops team. As a Data Ops Engineer is a highly More ❯

deliver a step-change in their ability to leverage data, knowledge, and prediction to find new medicines.They are a full-stack shop consisting of product and portfolio leadership, data engineering, infrastructure and DevOps, data/metadata/knowledge platforms, and AI/ML and analysis platforms, all geared toward: Building a next-generation, metadata- and automation-driven data experience … reducing time spent on “data mechanics” Providing best-in-class AI/ML and data analysis environments to accelerate the cleints’ predictive capabilities and attract top-tier talent Aggressively engineering their data at scale, as one unified asset, to unlock the value of their unique collection of data and predictions in real-time Automation of end-to-end data … specific and domain-expert specific data products: to enable computational scientists and their research unit collaborators to get faster to key insights leading to faster biopharmaceutical development cycles. Improving engineering efficiency: Extensible, reusable, scalable, updateable We are looking for an experienced DataOps Engineer to join our clients’ growing Data Ops team. As a Data Ops Engineer is a highly More ❯

person, London/US SaaS scale‐up serving top‐tier investment firms with a market‐leading, data analytics platform for global credit investors (think Reuters and Bloomberg) The engineering org is London‐based (circa 13–14 people across DevOps, Frontend, AI/ML, Backend, and QA). Everything is the latest and greatest tech in the cloud, serverless etc. … financial data. You’ll drive architectural decisions, own services to production, and contribute to how massive datasets are modelled, partitioned, and served to customers. Non‐Negotiables: 8–10 years’ software engineering experience across multiple environments Node.js backend development SQL mastery with experience of working with large‐scale, data‐heavy systems (our client has billions of rows) Architectural design … Financial services or large‐scale market data experience Python & C++ Development experience Database partitioning/re‐architecture exposure Mentoring/tech‐lead experience (or appetite to step up) Modern software engineering/development practices, including micro-services, agile, TDD, etc. and common system integration patterns Knowledge of AWS services and IaC Why Join/Projects Re‐architect and More ❯

person, London/US SaaS scale‐up serving top‐tier investment firms with a market‐leading, data analytics platform for global credit investors (think Reuters and Bloomberg) The engineering org is London‐based (circa 13–14 people across DevOps, Frontend, AI/ML, Backend, and QA). Everything is the latest and greatest tech in the cloud, serverless etc. … financial data. You’ll drive architectural decisions, own services to production, and contribute to how massive datasets are modelled, partitioned, and served to customers. Non‐Negotiables: 8–10 years’ software engineering experience across multiple environments Node.js backend development SQL mastery with experience of working with large‐scale, data‐heavy systems (our client has billions of rows) Architectural design … Financial services or large‐scale market data experience Python & C++ Development experience Database partitioning/re‐architecture exposure Mentoring/tech‐lead experience (or appetite to step up) Modern software engineering/development practices, including micro-services, agile, TDD, etc. and common system integration patterns Knowledge of AWS services and IaC Why Join/Projects Re‐architect and More ❯

the cutting edge of artificial intelligence, large language models (LLMs), and cloud-native applications . This is an exciting opportunity for an engineer with solid experience in AI development, software engineering, or machine learning systems to work on projects that deliver real business impact across the banking and finance sector . You’ll collaborate with an international team … of AI engineers, data scientists, and software developers to design, build, and deploy scalable AI-driven products that automate data workflows, enhance analytics, and improve decision-making capabilities. What You’ll Be Doing Designing, developing, and deploying AI and LLM-based solutions in production environments Building and maintaining retrieval-augmented generation (RAG) pipelines and integrating LLM APIs (e.g. GPT … robust, production-ready solutions Contributing to the evolution of internal frameworks and best practices for AI deployment What We’re Looking For 1–3 years of experience in AI engineering, data engineering, or software development Demonstrable experience delivering AI, LLM, or data-driven applications Strong programming skills in Python (e.g. PyTorch, TensorFlow, scikit-learn) and/or More ❯

Introduction Saab in UK is growing rapidly, with over 500 colleagues across eight sites. We bring together Swedish heritage and British expertise to drive innovation in areas such as software engineering, underwater robotics, radars, AI, and armed forces training. Joining Saab in UK means contributing to the security and resilience of society while building a career with real … Unit. You'll join Saab's Public Safety Solutions business unit where we develop and deploy Command, Control, and Communication (C3) and a team dedicated to developing mission-critical software solutions that help police, fire and rescue services, ambulance dispatchers, airports, and public transport agencies coordinate and respond to incidents that matter. As a Software Engineer within Telephony … and data connections across diverse and demanding environments. Your work will directly contribute to saving lives and keeping societies safe. Key Responsibilities: Design, develop, and maintain telephony and communication software solutions. Work with modern protocols and technologies (e.g. SIP, RTP, VoIP, PBX systems, messaging frameworks). Collaborate with cross-functional Agile teams to deliver high-performance, scalable, and resilient More ❯

understanding of Agile Methodologies Strong verbal and written communication skills Ability to explain technical problems to non-technical people About Us: Ascendion is a leading provider of AI-first software engineering services. Our applied AI, software engineering, cloud, data, experience design, and talent transformation capabilities accelerate innovation for Global 2000 clients. Ascendion is headquartered in New More ❯

Being a Senior Software Engineer at Privalgo We are looking for a dynamic and forward-thinking Senior Software Engineer. We need someone that can hit the ground running, remaining accountable as you work alongside a globally distributed team. As a Senior Software Engineer, you will work with our Architects and Product Team to bring designs to life. … More specifically, you will demonstrate high-quality software development expertise, responsible for developing a secure, high-performance code. You will be confident with the software development life cycle (SDLC) from preliminary system design through to development, onto tests and deployment. We want someone who is passionate and remains curious, always asking why, and why not, and not afraid … to have a voice. As a Senior Software Engineer, you will be a mentor to other less experienced developers, challenging the team to do better. When it comes to Technology initiatives, you’ll be proactive and contribute new ideas, keen to lead the development of new features, work on bug fixes and support issues when they arise, continually improving More ❯

to help clients harness the full potential of their data. We’re entering our next phase of growth and are looking for a skilled AI Engineer to broaden our engineering expertise — designing, programming, and training complex networks of algorithms to expand our AI programmes. What you'll be doing In this role, you’ll evaluate and compare algorithm performance … business decisions and strategic planning. This is a hands-on, high-impact role for someone who is creative, curious, and technically skilled and loves working across the intersections of software engineering, data science, and AI innovation. Design, develop, and deploy AI/ML models using Microsoft Azure technologies. Build, train, and fine-tune machine learning models and algorithms … to solve business challenges. Assess algorithm performance against large, real-world data sets. Support and oversee ongoing AI/ML engineering projects and delivery for multiple clients. Implement scalable, production-ready AI solutions using best practices in MLOps. Collaborate with consultants, clients and data engineers to deliver robust, high-value client solutions. Contribute to the continuous evolution of our More ❯

to help them hire the best talent across the UK and Europe. We’re building a team of consultants who are passionate about placing top talent within technologies including Software Engineering, Data, AI & Machine Learning, ERP, Cloud, and Data Centre software or hardware. Our London team is hiring experienced recruiters who take ownership of their careers, thrive … new client partnerships Strong understanding of recruitment and sourcing processes Evidence of achieving and exceeding financial/revenue targets Experience within one or more of our core technology areas: Software Engineering, Data, AI & Machine Learning, ERP (SAP/Oracle/Salesforce/MS Dynamics), Cloud (AWS/Azure/GCP), or Data Centre software/hardware Perks More ❯

to help them hire the best talent across the UK and Europe. We’re building a team of consultants who are passionate about placing top talent within technologies including Software Engineering, Data, AI & Machine Learning, ERP, Cloud, and Data Centre software or hardware. Our London team is hiring experienced recruiters who take ownership of their careers, thrive … new client partnerships Strong understanding of recruitment and sourcing processes Evidence of achieving and exceeding financial/revenue targets Experience within one or more of our core technology areas: Software Engineering, Data, AI & Machine Learning, ERP (SAP/Oracle/Salesforce/MS Dynamics), Cloud (AWS/Azure/GCP), or Data Centre software/hardware Perks More ❯

Robotics Software Engineer London - 3 days a week on-site/2 days WFH 6-month contract - Strong chance of extension or a permanent role I’m hiring for a robotics start-up working at the intersection of AI and real-world autonomy. They’re developing advanced robotic systems with a focus on manipulation, motion planning, and perception, bringing … AI-driven robots closer to human-like capability. You’d work alongside robotics researchers, software architects, and integration specialists on everything from software design and platform integration to testing and optimisation. It’s a hands-on engineering role - ideal for someone who enjoys solving complex problems, building real systems, and seeing their code in action on physical … robots. They move fast, value clean and reliable code, and want people who thrive in a collaborative, multidisciplinary environment. What You’ll Do: Build and maintain software for robotic manipulators and mobile platforms. Develop and test motion control, kinematics, dynamics, and motion planning systems. Integrate and calibrate sensors like cameras (RGB, depth, stereo) and LiDAR. Work on navigation, localisation More ❯

Robotics Software Engineer London - 3 days a week on-site/2 days WFH 6-month contract - Strong chance of extension or a permanent role I’m hiring for a robotics start-up working at the intersection of AI and real-world autonomy. They’re developing advanced robotic systems with a focus on manipulation, motion planning, and perception, bringing … AI-driven robots closer to human-like capability. You’d work alongside robotics researchers, software architects, and integration specialists on everything from software design and platform integration to testing and optimisation. It’s a hands-on engineering role - ideal for someone who enjoys solving complex problems, building real systems, and seeing their code in action on physical … robots. They move fast, value clean and reliable code, and want people who thrive in a collaborative, multidisciplinary environment. What You’ll Do: Build and maintain software for robotic manipulators and mobile platforms. Develop and test motion control, kinematics, dynamics, and motion planning systems. Integrate and calibrate sensors like cameras (RGB, depth, stereo) and LiDAR. Work on navigation, localisation More ❯

data-driven decision-making. Key Responsibilities Design and build data products, with proficiency throughout the data lifecycle. Develop robust data models through close collaboration with business users and the engineering team. Partner with senior management, operational leads, and other stakeholders, coaching and supporting a data-driven culture, including KPI definition and reporting frameworks. Accountable for data extraction, transforming JSON … enable data-driven decision-making Ensure data quality and accuracy by implementing data validation, monitoring, and error-handling processes. Requirements At least 8 years' experience in data analytics, data engineering, software engineering, or a similar role Expertise in developing best practices for data engineering and analytics with a strong background in data modelling including indexing strategies. More ❯

and approaches. • Ability to manage a portfolio of work and representing IT in senior management steering committees and workgroups. About Us: Ascendion is a leading provider of AI-first software engineering services. Our applied AI, software engineering, cloud, data, experience design, and talent transformation capabilities accelerate innovation for Global 2000 clients. Ascendion is headquartered in New More ❯

and approaches. • Ability to manage a portfolio of work and representing IT in senior management steering committees and workgroups. About Us: Ascendion is a leading provider of AI-first software engineering services. Our applied AI, software engineering, cloud, data, experience design, and talent transformation capabilities accelerate innovation for Global 2000 clients. Ascendion is headquartered in New More ❯

+ bonus A global technology group is seeking an experienced Solution Engineer to help its operating companies design, prototype, and adopt modern digital solutions. This role blends hands-on engineering with solution design, stakeholder engagement, and emerging technology exploration. The Role Develop prototypes and PoCs using cloud services, AI tools, and modern frameworks. Support multiple businesses in adopting best … solutions. Build reusable assets such as templates and reference architectures to accelerate delivery. Engage directly with business and technical teams to drive digital adoption. Skills & Experience 5+ years in software engineering using C# or Python. Strong experience with Azure, APIs, and microservices. Knowledge of CI/CD pipelines, automated testing, and agile practices. Excellent stakeholder communication and problem … solving skills. Desirable: Exposure to Power Platform, Generative AI, front-end frameworks, or industrial/physical product environments. Interested? This is a unique opportunity to apply software engineering expertise across diverse industries, shaping how next-generation digital solutions are built and scaled. Apply now to find out more. More ❯

is the core technology crucial to Ki's success – allowing us to evolve underwriting intelligently and unlock massive scale. We're a multi-disciplined team, bringing together expertise in software and data engineering, full stack development, platform operations, algorithm research, and data science. Our squads focus on delivering high-impact features – we favour a highly iterative, analytical approach. … We're looking for a Staff Software Engineer to join our Engineering team. You will provide technical leadership for both delivery squads and the wider engineering organisation. Along with our engineering leadership, you’ll champion engineering excellence and high standards of quality through an environment of continuous improvement. You will be hands-on, directly delivering … new impactful software. You will be able to propose, design, and execute initiatives independently, leading colleagues to deliver on these goals. Principal Accountabilities: - Build robust and scalable software for business critical, web-based applications - Design, build, test, document and maintain API’s and integrations - Develop new functionality in our core Kotlin based services, working in multi-disciplinary teams - Ensure More ❯

is the core technology crucial to Ki's success – allowing us to evolve underwriting intelligently and unlock massive scale. We're a multi-disciplined team, bringing together expertise in software and data engineering, full stack development, platform operations, algorithm research, and data science. Our squads focus on delivering high-impact features – we favour a highly iterative, analytical approach. … We're looking for a Staff Software Engineer to join our Engineering team. You will provide technical leadership for both delivery squads and the wider engineering organisation. Along with our engineering leadership, you’ll champion engineering excellence and high standards of quality through an environment of continuous improvement. You will be hands-on, directly delivering … new impactful software. You will be able to propose, design, and execute initiatives independently, leading colleagues to deliver on these goals. Principal Accountabilities: - Build robust and scalable software for business critical, web-based applications - Design, build, test, document and maintain API’s and integrations - Develop new functionality in our core Kotlin based services, working in multi-disciplinary teams - Ensure More ❯

re looking for a curious and ambitious engineer to join Synetec as an AI Support Engineer . This is not your typical support role. You’ll combine hands-on software engineering with cutting-edge AI tools to deliver real impact for our clients. In this role, you’ll: Solve complex client challenges through high-quality technical support. Work … up responses, and enhance user experiences. If you enjoy problem-solving, thrive in a fast-moving environment, and want to build AI expertise while shaping the future of support engineering, we’d love to hear from you. Responsibilities Deliver fast, high-quality technical support to clients via email, phone, or chat, following Support Desk protocols and ensuring issues are … Build and maintain internal tools that make the support process smarter and more effective. Stay ahead of the curve by keeping up to date with the latest trends in software engineering and AI, and sharing knowledge across the team. Essential Knowledge, Skills & Experience A degree in Computer Science, IT, or equivalent hands-on experience. Strong problem-solving skills More ❯

re looking for a curious and ambitious engineer to join Synetec as an AI Support Engineer . This is not your typical support role. You’ll combine hands-on software engineering with cutting-edge AI tools to deliver real impact for our clients. In this role, you’ll: Solve complex client challenges through high-quality technical support. Work … up responses, and enhance user experiences. If you enjoy problem-solving, thrive in a fast-moving environment, and want to build AI expertise while shaping the future of support engineering, we’d love to hear from you. Responsibilities Deliver fast, high-quality technical support to clients via email, phone, or chat, following Support Desk protocols and ensuring issues are … Build and maintain internal tools that make the support process smarter and more effective. Stay ahead of the curve by keeping up to date with the latest trends in software engineering and AI, and sharing knowledge across the team. Essential Knowledge, Skills & Experience A degree in Computer Science, IT, or equivalent hands-on experience. Strong problem-solving skills More ❯

value. * Contributing to projects such as developing a digital high net worth insurance offering and/or creating a portfolio analysis tool. Responsibilities: * Participate in different phases of the software development lifecycle (SDLC) across multiple projects. * Design technical solutions and produce supporting documentation in line with internal delivery frameworks. * Comply with and help enforce design, coding, and testing standards … policies, and software engineering best practices. * Collaborate with testing teams during product test and UAT phases to resolve assigned defects. * Support code deployment and release processes across environments. * Report status, issues, and risks to technical leads regularly. * Troubleshoot and resolve issues arising during daily operations, providing timely solutions as required. * Enhance technical and software engineering skills More ❯

Senior Engineering Manager Salary: Up to £130,000 + Benefits Location: London, UK (2 days a week, Hybrid) We've partnered with a profitable B2C PE-backed start-up that's transforming how people enjoy the world's best locations and experiences by financially facilitating world exploration with incredible savings. They are currently looking for a Senior Engineering Manager to lead their existing team (circa 15), made up of passionate and like-minded Full stack JavaScript Engineers. As the Senior Engineering Manager you'll play a pivotal role in driving innovation, leading and ensuring the scalability of their product. You will play a key part in translating technical requirements to non-technical audiences at C-suite …/board level, whilst remaining close to the code and has a passion for this! What we expect from the Senior Engineering Manager: • 10+ years experience in software engineering - All things JavaScript, TypeScript + Java • 3+ years experience as an engineering manager - proven people/technical leadership experience. • Proven experience in system architecture design, including scalable More ❯

Senior Engineering Manager Salary: Up to £130,000 + Benefits Location: London, UK (2 days a week, Hybrid) We've partnered with a profitable B2C PE-backed start-up that's transforming how people enjoy the world's best locations and experiences by financially facilitating world exploration with incredible savings. They are currently looking for a Senior Engineering Manager to lead their existing team (circa 15), made up of passionate and like-minded Full stack JavaScript Engineers. As the Senior Engineering Manager you'll play a pivotal role in driving innovation, leading and ensuring the scalability of their product. You will play a key part in translating technical requirements to non-technical audiences at C-suite …/board level, whilst remaining close to the code and has a passion for this! What we expect from the Senior Engineering Manager: • 10+ years experience in software engineering - All things JavaScript, TypeScript + Java • 3+ years experience as an engineering manager - proven people/technical leadership experience. • Proven experience in system architecture design, including scalable More ❯