1 to 25 of 91 Software Engineering Jobs in the City of London

Permanent Location: London (Hybrid) Salary: £135,000 - £150,000 base + benefits Consultant: Mags Rendle The Organisation I'm working with a pioneering tech organisation that is redefining how software engineering performance is measured and optimised across industries. Their cutting-edge technology delivers objective, data-driven insights that empower large enterprises to build better software—faster, more … Technical Writing across London, India and Mexico to deliver on the product goals. This is a critical senior leadership role for an experienced professional with a deep understanding of software engineering, data analytics and a proven track record of P&L ownership. The successful candidate will be instrumental in shaping our product roadmap, accelerating growth and ensuring our … design, development, launch, and iteration. Develop and manage a robust product roadmap, ensuring timely and high-quality delivery. Act as a leader who not only understands but actively leverages software engineering metrics to guide the product roadmap. You will use data on system performance, developer velocity, and other key engineering metrics to identify product opportunities, improve efficiency More ❯

Software Engineering Manager Blockchain, Decentralised - £150k£160k Location:London/Hybrid Salary: £150,000-£160,000 The Company dcoded are working with a pioneering organisation in the blockchain space thats building game-changing applications and infrastructure to power the next generation of decentralised solutions. This is your chance to lead a talented engineering team working on cutting … edge projects in an environment that values creativity, ownership, and impact. The Role As an Software Engineering Manager, youll lead a squad of engineers focused on delivering major blockchain innovations at scale. While this isnt a hands-on coding role, your level of experience could enable you to 'muck in' and help support the team, should you be … understand complex problems, and then build solutions. Youll use your technical expertise to guide architecture, problem-solving, and strategy. Youll be responsible for: Leading and developing a high-performing engineering team Driving the technical roadmap and delivering complex projects Facilitating deep technical discussions and innovative solutions Partnering with Product to ensure quality, speed, and impact Advocating for your teams More ❯

Full Professor, and Chair Professor. Research disciplines at YITech include but are not limited to: Science: Theoretical and applied mathematics, statistics and data science, physics, chemistry, and life science. Engineering: Mechanics and aerospace engineering, robotics, mechanical engineering, advanced materials, chemical and energy engineering, biomedical engineering, civil and environmental engineering, and oceanography. Information Science and … Technology: Electronics, microelectronics, integrated circuits, computing, artificial intelligence, software engineering, automation control, and information and communication engineering. Business: Financial engineering, financial technology, digital transformation management, and applied economics. We provides globally competitive salaries and generous start-up funds, commensurate with qualifications and experiences. The start-up package includes stable research funding for research equipment acquisition, laboratory technicians More ❯

Full Professor, and Chair Professor. Research disciplines at YITech include but are not limited to: Science: Theoretical and applied mathematics, statistics and data science, physics, chemistry, and life science. Engineering: Mechanics and aerospace engineering, robotics, mechanical engineering, advanced materials, chemical and energy engineering, biomedical engineering, civil and environmental engineering, and oceanography. Information Science and … Technology: Electronics, microelectronics, integrated circuits, computing, artificial intelligence, software engineering, automation control, and information and communication engineering. Business: Financial engineering, financial technology, digital transformation management, and applied economics. We provides globally competitive salaries and generous start-up funds, commensurate with qualifications and experiences. The start-up package includes stable research funding for research equipment acquisition, laboratory technicians More ❯

innovation, and AI. As part of this, we're recruiting a Lead Data Scientist to help shape and deliver scalable products that sit at the intersection of data science, software engineering, and DevOps. If you’re a technically curious builder with a track record of delivering software into production - and you're ready to take the lead … this could be the ideal next step in your career. Key Responsibilities Lead the development of innovative digital products from concept through to production Design and build scalable, containerised software solutions that incorporate data science components Make architectural decisions around tooling, frameworks, and development approaches Work with DevOps practices including Docker, Terraform, and cloud deployment (Azure preferred) Collaborate closely … integrate this thinking into product delivery Communicate clearly and confidently to both technical and non-technical audiences Ideal Candidate Profile Technical Experience 5–7 years of professional experience across software engineering, DevOps, or applied data science Strong programming skills in Python and familiarity with JavaScript/TypeScript Working knowledge of React (not a frontend role, but an understanding More ❯

services such as Glue, Lambda, S3, Redshift, and Step Functions. Lead the development of robust data pipelines and analytics platforms, ensuring high availability, performance, and maintainability. Demonstrate proficiency in software engineering principles, contributing to the development of reusable libraries, APIs, and infrastructure-as-code components that support the broader data and analytics ecosystem. Contribute to the evolution of … the teams data engineering standards and best practices, including documentation, testing, and architectural decisions. Develop and maintain data models and data marts that support self-service analytics and enterprise reporting. Drive automation and CI/CD practices for data workflows, ensuring reliable deployment and monitoring of data infrastructure. Ensure data quality, security, and compliance with internal policies and external … to align data solutions with product and business goals. Mentor and support team members through code reviews, pair programming, and knowledge sharing, fostering a culture of continuous learning and engineering excellence. Skills and Experience: Bachelors degree or higher in a technical discipline Extensive experience in AWS services Solid foundation in software engineering principles Advanced SQL skills Python More ❯

services such as Glue, Lambda, S3, Redshift, and Step Functions. Lead the development of robust data pipelines and analytics platforms, ensuring high availability, performance, and maintainability. Demonstrate proficiency in software engineering principles, contributing to the development of reusable libraries, APIs, and infrastructure-as-code components that support the broader data and analytics ecosystem. Contribute to the evolution of … the team’s data engineering standards and best practices, including documentation, testing, and architectural decisions. Develop and maintain data models and data marts that support self-service analytics and enterprise reporting. Drive automation and CI/CD practices for data workflows, ensuring reliable deployment and monitoring of data infrastructure. Ensure data quality, security, and compliance with internal policies and … to align data solutions with product and business goals. Mentor and support team members through code reviews, pair programming, and knowledge sharing, fostering a culture of continuous learning and engineering excellence. Skills and Experience: Bachelor’s degree or higher in a technical discipline Extensive experience in AWS services Solid foundation in software engineering principles Advanced SQL skills More ❯

MUST HAVE SNOWFLAKE Salary - £90-100k with 15% bonus Hybrid working - couple of days in the office City of London We are looking for: Good understanding of data engineering principles A good technical grasp of Snowflake and automating it, and transforming complex datasets AWS Skillset Delivery experience Building solutions in snowflake implementing data warehousing solutions using Snowflake and … tools like GitHub Actions, Jenkins, AWS CDK, CloudFormation, Terraform. MUST HAVE SNOWFLAKE, AWS Skills and Experience: Proven experience as a data engineer with strong hands-on programming skills and software engineering fundamentals, with experience building scalable solutions in cloud environments (AWS preferred) Extensive experience in AWS services, e.g. EC2, S3, RDS, DynamoDB, Redshift, Lambda, API Gateway Solid foundation … in software engineering principles, including version control (Git), testing, CI/CD, modular design, and clean code practices. Experience developing reusable components and APIs is a strong plus. Advanced SQL skills for complex data queries and transformations Proficiency in at least one programming language, with Python strongly preferred for data processing, automation, and pipeline development AWS or Snowflake More ❯

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media … enterprise architecture. Technical Skillset Requirements Core AI & Frameworks: Agentic Frameworks: Expert-level knowledge of agentic frameworks such as LangChain, LangGraph, Google Agent Development Kit (ADK) LLM Expertise: Advanced Prompt Engineering and hands-on experience with model fine-tuning techniques including PEFT and QLoRA. Proven experience with models like Gemini, and Llama 3. RAG & Vector Databases: Deep expertise in RAG … architecture and evaluation metrics. Proven experience with Vector Databases such as Milvus, Pinecone, or Chroma. Software & Cloud Engineering: Programming & APIs: Expert-level Python and demonstrable experience building production services with FastAPI. Cloud Platform: Mastery of GCP, particularly Vertex AI, Google Kubernetes Engine (GKE), and Cloud Functions. Databases: Strong command of relational databases like PostgreSQL and familiarity with NoSQL More ❯

Job Title: Senior Software Engineer Reporting to: Lead Engineer Role Purpose: As a Senior Software Engineer, you will enhance and support both new and existing products within the Software Engineering group. In addition to contributing to feature development, you will play a role in shaping the technology and process strategies, and occasionally lead innovation or software … proficiency in C# at a commercial level. Solid experience with .NET Core and related open-source technologies. Knowledge of Object Orientation, SOA, and relevant design patterns. Experience with modern software development practices, including agile methodologies , version control, code reviews, and continuous integration. Understanding of concurrency, asynchrony, and parallelism. Experience with Test Driven Development (TDD), unit testing frameworks, mocking frameworks More ❯

high-value projects. Responsibilities Define and assure key architecture artefacts, including High Level Designs, Key Design Decisions, and Technical Options Papers. Lead technical vision-setting, establishing architectural guardrails for engineering teams. Partner with senior stakeholders to shape business cases, cost estimates, and detailed plans. Collaborate in agile environments, working closely with product, design, and engineering colleagues. Deliver solutions … across multiple industries, ensuring performance, scalability, and security. Key Requirements 4+ years’ current proven experience as a Solution Architect in complex, multi-stakeholder environments. 5+ years’ prior experience in software engineering/software development , ideally with hands-on coding in modern languages and frameworks. Experience in a consulting environment. Strong understanding of architecture and delivery methodologies, with … expertise in at least one domain: Business, Data, Application, Technology, or Security. Demonstrated ability to work with engineering teams, providing technical leadership and architectural direction. Experience across major cloud platforms (AWS, Azure, GCP). Certifications in cloud technologies or architecture frameworks (e.g. TOGAF) are highly desirable. If you're an experienced solutions architect ready to shape high-impact digital More ❯

high-value projects. Responsibilities Define and assure key architecture artefacts, including High Level Designs, Key Design Decisions, and Technical Options Papers. Lead technical vision-setting, establishing architectural guardrails for engineering teams. Partner with senior stakeholders to shape business cases, cost estimates, and detailed plans. Collaborate in agile environments, working closely with product, design, and engineering colleagues. Deliver solutions … across multiple industries, ensuring performance, scalability, and security. Key Requirements 4+ years’ current proven experience as a Solution Architect in complex, multi-stakeholder environments. 5+ years’ prior experience in software engineering/software development , ideally with hands-on coding in modern languages and frameworks. Experience in a consulting environment. Strong understanding of architecture and delivery methodologies, with … expertise in at least one domain: Business, Data, Application, Technology, or Security. Demonstrated ability to work with engineering teams, providing technical leadership and architectural direction. Experience across major cloud platforms (AWS, Azure, GCP). Certifications in cloud technologies or architecture frameworks (e.g. TOGAF) are highly desirable. If you're an experienced solutions architect ready to shape high-impact digital More ❯

Senior Software Engineer/Developer (Data) London/WFH to £115k Global-leading FinTech is seeking a Senior Software Engineer to take ownership of a new team responsible for data focussed strategic enhancements on their core platform. The organisation is a pioneer in the field of cross-asset securities and derivatives post-trade processing technology and have created … ground-breaking, adaptable software that produces secure and scalable solutions for peak operational efficiency and optimum business performance for their clients. This is a great opportunity to accelerate your career alongside established business and technology leaders and deepen your finance experience. As a Senior Software Engineer, you'll work on strategic initiatives to develop integration and data migration … ll join colleagues in the London office three days a week with flexibility to work from home the other two days. About you: You're a data centric, Senior Software Engineer with a strong knowledge of modern software engineering best practices You have strong development experience with C#, C++ or Python You have advanced SQL database knowledge More ❯

ideal candidate will be responsible for developing and maintaining .NET applications while integrating AI and machine learning capabilities to enhance business solutions. You will collaborate closely with data scientists, software engineers, and business stakeholders to deliver intelligent and scalable applications. Key Responsibilities: Design, develop, and maintain .NET applications (C#, ASP.NET Core, .NET 6/7) Integrate AI/ML … computer vision, predictive analytics) Optimize application performance and scalability Write clean, maintainable, and testable code Participate in code reviews and provide constructive feedback Maintain documentation for AI integration and software solutions Stay up-to-date with emerging technologies in .NET development and AI Required Skills & Qualifications: Strong experience in C#, .NET Framework, .NET Core/6/7, ASP.NET … Services/OpenAI/AI APIs Knowledge of RESTful APIs , microservices, and cloud platforms (Azure, AWS, or GCP) Familiarity with SQL and NoSQL databases Understanding of data preprocessing, feature engineering, and model deployment Experience with unit testing, CI/CD, and version control (Git) Strong problem-solving skills and attention to detail Preferred Qualifications: Experience in Natural Language Processing More ❯

ideal candidate will be responsible for developing and maintaining .NET applications while integrating AI and machine learning capabilities to enhance business solutions. You will collaborate closely with data scientists, software engineers, and business stakeholders to deliver intelligent and scalable applications. Key Responsibilities: Design, develop, and maintain .NET applications (C#, ASP.NET Core, .NET 6/7) Integrate AI/ML … computer vision, predictive analytics) Optimize application performance and scalability Write clean, maintainable, and testable code Participate in code reviews and provide constructive feedback Maintain documentation for AI integration and software solutions Stay up-to-date with emerging technologies in .NET development and AI Required Skills & Qualifications: Strong experience in C#, .NET Framework, .NET Core/6/7, ASP.NET … Services/OpenAI/AI APIs Knowledge of RESTful APIs , microservices, and cloud platforms (Azure, AWS, or GCP) Familiarity with SQL and NoSQL databases Understanding of data preprocessing, feature engineering, and model deployment Experience with unit testing, CI/CD, and version control (Git) Strong problem-solving skills and attention to detail Preferred Qualifications: Experience in Natural Language Processing More ❯

clients. The London Market Underwriting & Reinsurance Performance team, consisting of Actuaries, Reinsurance Specialists, and Engineers, is focused on transforming the underwriting business with cutting-edge technology. As a Senior Software Engineer, you will play a pivotal role in researching, designing, testing, developing, and supporting software solutions that drive the future of Property & Casualty underwriting. This is an exciting … opportunity to be part of a dynamic, cross-functional team working on full-stack solutions such as Underwriting Dashboards and Actuarial Model Management platforms. Core Responsibilities: Collaborate with software engineers, data engineers, and underwriters to shape the future of underwriting. Improve workflows and maintain focus on the underwriting experience. Deliver software in small, incremental releases. Drive technical excellence … and agility across the team. Essential Skills & Experience: Strong experience in Python (FastAPI desirable). 3+ years of experience in developing complex software solutions. Solid understanding of object-oriented programming and test-driven development (TDD, BDD). Familiarity with agile software engineering practices. Passion for continual learning and experimentation. Desirable Skills: Frontend technologies such as HTML, CSS More ❯

/schema. Generally, we expect SMEs to undertake the design work required for such changes. This requires both good end-to-end understanding of the systems and good logical software design skills Ability to analyse current UI solutions and suggest improvements based on user feedback and industry best practices. Ability to work closely with UI experts and interpret their … processing (e.g. Azure), Storage Explorer etc. Good standard Business Analysis skills Very good writing ability Good basic technical skills Self-starting and able to progress on own initiative Good software design skills Proven leadership skills with experience managing teams and collaborating with third-party vendors. Soft Skills: Strong leadership, communication, and organizational skills. Ability to work independently as well … as in a team environment. Education: A bachelor’s degree in engineering, particularly in Computer Science, Software Engineering, or a related field, is highly desirable. At Kantar we have an integrated way of rewarding our people based around a simple, clear and consistent set of principles. Our approach helps to ensure we are market competitive and to More ❯

/schema. Generally, we expect SMEs to undertake the design work required for such changes. This requires both good end-to-end understanding of the systems and good logical software design skills Ability to analyse current UI solutions and suggest improvements based on user feedback and industry best practices. Ability to work closely with UI experts and interpret their … processing (e.g. Azure), Storage Explorer etc. Good standard Business Analysis skills Very good writing ability Good basic technical skills Self-starting and able to progress on own initiative Good software design skills Proven leadership skills with experience managing teams and collaborating with third-party vendors. Soft Skills: Strong leadership, communication, and organizational skills. Ability to work independently as well … as in a team environment. Education: A bachelor’s degree in engineering, particularly in Computer Science, Software Engineering, or a related field, is highly desirable. At Kantar we have an integrated way of rewarding our people based around a simple, clear and consistent set of principles. Our approach helps to ensure we are market competitive and to More ❯

Mid-Level Software Engineer Salary: £60,000 + 10% Bonus Location: London (hybrid, 3 days a week in office) We’re looking for a talented mid-level Software Engineer to join a growing Digital Solutions team in London. You’ll play a key role in shaping technical assets, prototyping solutions, and ensuring best practices in software development … into robust technical solutions Exploring emerging technologies such as Generative AI, VR/AR, and edge computing to drive innovation What We’re Looking For 5+ years’ experience in software engineering with C# and Python 5+ years of hands-on cloud-native development with Azure Strong experience with modern frameworks, version control, and testing practices Familiarity with agile More ❯

Mid-Level Software Engineer Salary: £60,000 + 10% Bonus Location: London (hybrid, 3 days a week in office) We’re looking for a talented mid-level Software Engineer to join a growing Digital Solutions team in London. You’ll play a key role in shaping technical assets, prototyping solutions, and ensuring best practices in software development … into robust technical solutions Exploring emerging technologies such as Generative AI, VR/AR, and edge computing to drive innovation What We’re Looking For 5+ years’ experience in software engineering with C# and Python 5+ years of hands-on cloud-native development with Azure Strong experience with modern frameworks, version control, and testing practices Familiarity with agile More ❯

the power of ingenuity to build a positive human future. We challenge where it matters and own the outcome. We combine strategic thinking, customer-centric service design, and agile engineering practices to accelerate innovation in a tech-driven world. Join our Digital & Data team working alongside product, design and a wide range of other experts and cross-disciplinary teams … to bring ideas to life through innovative software solutions. Grow a flexible and unique career within a trust-based, inclusive environment that values excellence, innovation, and curiosity. You have the option to progress with us on a technical career track. No need to go onto the Partner career track if this doesn't align with what you want to … Kanban Modeling tools: UML, ArchiMate, Ardoq What you can expect Create and assure key architecture artefacts (e.g., Key Design Decision, Technical Options Paper, High Level Design) Collaborate closely with Engineering teams, often taking a lead SME role to define vision and establish Architectural Guardrails. Support senior leaders in shaping their case for change, leading on cost estimation and detailed More ❯

Espire Infolabs is hiring for Front End Developer(React.js) for London, UK location. Role : Front End Developer(React.js) Location: London, UK(3 Days/Week onsite) Desired Industry Experience: 5+ years Relevant Experience: React.Js, Typescript, Azure Job Description: Proven experience More ❯

leadership. Thanks to these relationships, they're trusted with high-impact, mid-market projects with real business needs and quick delivery cycles. This is a client-facing, hands-on engineering role where you'll design and deliver solutions directly with clients. It's a mix of consulting and coding, ideal for engineers who want to see their work make … well as delivery. Own projects end-to-end in a small, high-performing team. What We're Looking For Hands-on Palantir Foundry expertise or transferable, client facing data engineering experience with large-scale data platforms such as: Snowflake, Databricks, AWS Glue/Redshift, Google BigQuery Software engineering skills in Python, Java, or TypeScript/React. Strong More ❯

Learning Engineer to join our team on a contract basis. You will be responsible for designing, building, and deploying machine learning models into production, working closely with data scientists, software engineers, and product teams to deliver scalable AI solutions. This is an excellent opportunity for someone who thrives in fast-paced environments and enjoys solving complex problems with real … Responsibilities Develop, train, and optimize machine learning models for production use. Collaborate with data scientists to turn research prototypes into production-grade solutions. Build robust data pipelines and feature engineering workflows. Deploy ML solutions into cloud environments (AWS, GCP, or Azure). Implement monitoring, testing, and model performance evaluation frameworks. Work with engineering teams to ensure seamless integration … Python (and frameworks such as PyTorch, TensorFlow, or Scikit-learn). Proven experience in developing and deploying machine learning models in production. Solid understanding of data structures, algorithms, and software engineering principles. Experience with ML pipelines and orchestration tools (e.g., Airflow, Kubeflow, MLflow). Proficiency in working with cloud services (AWS, GCP, or Azure). Strong understanding of More ❯

Learning Engineer to join our team on a contract basis. You will be responsible for designing, building, and deploying machine learning models into production, working closely with data scientists, software engineers, and product teams to deliver scalable AI solutions. This is an excellent opportunity for someone who thrives in fast-paced environments and enjoys solving complex problems with real … Responsibilities Develop, train, and optimize machine learning models for production use. Collaborate with data scientists to turn research prototypes into production-grade solutions. Build robust data pipelines and feature engineering workflows. Deploy ML solutions into cloud environments (AWS, GCP, or Azure). Implement monitoring, testing, and model performance evaluation frameworks. Work with engineering teams to ensure seamless integration … Python (and frameworks such as PyTorch, TensorFlow, or Scikit-learn). Proven experience in developing and deploying machine learning models in production. Solid understanding of data structures, algorithms, and software engineering principles. Experience with ML pipelines and orchestration tools (e.g., Airflow, Kubeflow, MLflow). Proficiency in working with cloud services (AWS, GCP, or Azure). Strong understanding of More ❯