2,101 to 2,125 of 2,602 Software Engineer Jobs in England

Lead Software Engineer – Hybrid (London)

Location
Greater London, England, United Kingdom
Light in London seeks a Lead Engineer to drive architecture and software delivery across client engagements. You’ll lead multi-disciplinary teams, shape technical direction, and mentor colleagues while collaborating with clients to achieve tangible outcomes. The position centers on hybrid work from our Waterloo hub, with … minimum in-office day each week, and involves building AI/ML-powered features, scalable systems, and robust software foundations for diverse industries. #J-18808-Ljbffr ...

Software Engineer, RL Data

Location
Greater London, England, United Kingdom
track record of owning major projects end‐to‐end in fast‐paced, ambiguous environments — for example as a founder or CTO, forward deployed engineer, tech lead, founding engineer at a startup, or creator of a substantial open‐source project. Trusted to run key projects: you lead and inspire … others, plan workstreams effectively, collaborate with cross‐functional stakeholders, and proactively eliminate or escalate blockers. Strong software engineering skills in at least one modern programming language — we mostly use Python and TypeScript, but care more about quickly picking up new tools than knowing our exact stack. Familiarity with Docker ...

Associate, Front Office Software Engineer

Hiring Organisation
Castleton Commodities International
Location
London, United Kingdom
Salary
£ 80 K
This role is an opportunity to build solutions that have a direct commercial impact from day one.Responsibilities:Partner directly with traders and analysts to engineer and optimize trading processes, analytical models, and systematic strategies.Build and maintain scalable, high-performance Python services and APIs that power our analytics platform.Develop solutions … seamlessly into our Front Office platform.Qualifications:Bachelor's or Master's degree in Computer Science or a related STEM field.0-3 years of professional software engineering experience (talented new graduates are encouraged to apply).Strong foundation in computer science fundamentals, including data structures, algorithms, and software design principles.Proficiency ...

Operational Software Engineer

Hiring Organisation
Hackajob Ltd
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
hackajob is partnering directly with CoreTech Security to hire for this role. Our Capability Development team develops bespoke software for our clients in the Cyber Security domain. We may be building assured software that prioritises engineering rigour and reliability, rapid cyber solutions that stitch together tooling for high … analysis, code review, automated testing, and continuous integration. Comfortable with operating under limited guidelines and requirements. Candidates with hands-on experience targeting FPGA and Software-Defined Radios and knowledge of traditional Telecommunications and Satellite communications systems. Demonstrable Android development (native or multiplatform). Design, development and maintenance of live ...

Associate, Front Office Software Engineer

Hiring Organisation
Castleton Commodities International
Location
London, UK
Employment Type
Full-time
role is an opportunity to build solutions that have a direct commercial impact from day one. Responsibilities: Partner directly with traders and analysts to engineer and optimize trading processes, analytical models, and systematic strategies. Build and maintain scalable, high-performance Python services and APIs that power our analytics platform. … into our Front Office platform. Qualifications: Bachelor's or Master's degree in Computer Science or a related STEM field.0-3 years of professional software engineering experience (talented new graduates are encouraged to apply).Strong foundation in computer science fundamentals, including data structures, algorithms, and software design principles. ...

Senior/Staff Software Engineer, Developer Experience

Location
Greater London, England, United Kingdom
London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Join us! About the Role We’re seeking a Senior/Staff Engineer to build and maintain the automation infrastructure that powers the development cycles of our North platform. This engineer will design and implement robust automation … engineering teams to understand testing requirements and translate them into automated solutions Troubleshoot and resolve complex testing infrastructure issues Required Qualifications 5+ years of software engineering experience with a focus on automation and testing infrastructure Expert proficiency in Python and TypeScript Extensive experience with GitHub workflows and actions Deep ...

Senior Software Engineer - Margin Technology - Assistant Vice President

Hiring Organisation
Citigroup
Location
London, United Kingdom
Salary
£ 80 K
transformation in margin and collateral domains in Markets Technology, and you will be required to participate in the whole spectrum of building a software solution, closely working with product teams and users. We expect you to contribute to our vision of building a strong engineering culture within our global … high-quality solutions, has excellent communication skills and can manage multiple priorities simultaneously.Qualifications:Bachelor’s degree in computer science or engineering field involving software programming or systems engineeringHands-on professional software development experienceProficiency in programming in mainly Java, React and/or PythonStrong hands-on experience of building ...

Consultant - Senior Consultant, Software Development Engineer in Test (SDET), Engineering, Defence & Security

Hiring Organisation
Deloitte
Location
Bristol, Gloucestershire, United Kingdom
Salary
£ 60 K
Basic informationLocationBristol, ManchesterBusiness LineTechnology & TransformationJob TypePermanent/FTCDate published17-Aug-2026Req #24457Job descriptionConnect to your IndustryAt Deloitte, we work on the technology that keeps the UK secure, resilient, and ready for tomorrow. Our Defense & Security ...

Consultant - Senior Consultant, Software Development Engineer in Test (SDET), Engineering, Defence & Security

Hiring Organisation
Deloitte
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 60 K
Basic informationLocationBristol, ManchesterBusiness LineTechnology & TransformationJob TypePermanent/FTCDate published17-Aug-2026Req #24457Job descriptionConnect to your IndustryAt Deloitte, we work on the technology that keeps the UK secure, resilient, and ready for tomorrow. Our Defense & Security ...

Senior Software Engineer, Data Platform

Location
Greater London, England, United Kingdom
leading AI platform is seeking a Platform Engineer to drive the design and development of core data storage, streaming, caching, and indexing platforms that support large‐scale AI models. Responsibilities Drive the design, implementation, and reliability of our foundational data platforms and systems, working closely with stakeholders and internal … technical concepts to non‐technical stakeholders. Fluent experience with containerization and deployment technologies such as Kubernetes and major public cloud platforms. Extensive experience in software development and a deep understanding of distributed systems, cloud platforms, and data systems. Nice to haves Strong knowledge of software engineering best practices ...

Machine Learning Framework/Runtime Software Engineer

Hiring Organisation
ARM
Location
Cambridge, Cambridgeshire, United Kingdom
Salary
£ 80 K
Specific Skills and Experience RequiredWe’re looking for strong C++ software development experience, ideally gained while building machine learning inference engines, runtime systems, or backend integration frameworks. Experience working with a machine learning inference framework such as LiteRT, TensorFlow Lite, ONNX Runtime, or a similar technology is also important.A … profiling, or analysing AI model performanceDeveloping compiler technologies, intermediate representations, or hardware abstraction layersBuilding automated tests and CI/CD workflows for large-scale software projectsApplying AI-assisted development tools responsibly to improve engineering productivity and software qualityWhat You Will Learn and DevelopInterested in exploring how machine learning ...

Principal Software Engineer

Hiring Organisation
Collinson Group
Location
London, United Kingdom
Salary
£ 80 K
business is delivered through the diverse and talented team of over 2,200 global colleagues.We are now looking for a visionary Principal Engineer to help define the next generation of our platform.Why this role matters:This is more than a leadership position. It’s an opportunity to influence … event-driven architectures, and containerised applicationsStrong knowledge of AWS and modern DevOps practicesExperience leading engineering teams and influencing technical direction across squadsA passion for software craftsmanship, clean architecture, and scalable designA mentoring mindset and a collaborative leadership styleCuriosity around AI and emerging engineering technologiesExperience with Salesforce or enterprise ...

Senior Software Engineer - Java

Hiring Organisation
London Stock Exchange Group
Location
London, United Kingdom
Salary
£ 80 K
products such as the World-Check One and World-Check Verify. You will craft and implement feature improvements and maintenance updates for existing software as well as delivering new capabilities and technology updates such as migrating our services to third-party cloud providers (e.g. AWS). WHAT … down work items and communicate requirements. Building a global, highly resilient, high scalable and highly performant system WHAT YOU'LL BRING:Proven experience in software development (Java, Java Springboot) Proven experience in Cloud Technologies (AWS preferred) Relevant leadership experience for more senior roles Experience with designing, developing, debugging, optimising ...

Senior Software Engineer - Java

Hiring Organisation
London Stock Exchange Group
Location
Nottingham, Nottinghamshire, United Kingdom
Salary
£ 70 K
products such as the World-Check One and World-Check Verify. You will craft and implement feature improvements and maintenance updates for existing software as well as delivering new capabilities and technology updates such as migrating our services to third-party cloud providers (e.g. AWS). WHAT … down work items and communicate requirements. Building a global, highly resilient, high scalable and highly performant system WHAT YOU'LL BRING:Proven experience in software development (Java, Java Springboot) Proven experience in Cloud Technologies (AWS preferred) Relevant leadership experience for more senior roles Experience with designing, developing, debugging, optimising ...

Architect/Staff Embedded Software Engineer

Location
Greater London, England, United Kingdom
Role As an Architect/Staff Embedded Software Engineers, you will be the foremost technical authority on hardware-software integration across the DX-1, spanning the ASIC, BMC, and photonic interconnect fabric, from pre-silicon through post-silicon and into sustainment engineering. We are looking for experienced Architect … level engineers who will help shape OLIX’s direction through systems thinking and deep technical expertise. You will partner closely with the Director of Software Engineering to define the technical direction of the organization, establish architectural standards, and make the critical technical decisions that determine how the hardware-software ...

Senior Software Engineer, Embedded UI

Location
Cambridge, England, United Kingdom
solution. Investigating, diagnosing, and resolving issues to maintain commercially viable solutions. We Are Excited If You Have At least 10 years experience in a Software Engineering environment. Substantial project experience based on using AI/ML and LLM technologies. Proficiency in scripting languages such as JavaScript, TypeScript, React Native ...

Senior Software Engineer II London, England, United Kingdom London, England, United Kingdom

Location
Greater London, England, United Kingdom
organization on architectural decisions and collaboration What You Bring Bachelor’s Degree in Computer Science, Engineering, or related field, and 8+ years of professional software engineering experience Track record of mentoring engineers across multiple levels and raising the technical bar of a team or organization Strong Engineering and Architecture ...

Senior Software Engineer

Hiring Organisation
Mimecast
Location
London, United Kingdom
Salary
£ 80 K
Senior EngineerStrategic Initiatives (R&D) is looking for a Senior Engineer to contribute to the build-and-prove layer of Mimecast P&E's AI Native Engineering function — making AI-native and agentic ways of working the fast, safe, default path for product pillars and service owners across … observations and insights from day-to-day work to help inform the function's strategic direction and priorities.What You’ll Bring:Strong hands-on software engineering skills with demonstrated ability to ship production-quality tooling, automation, and integrations (e.g., Python, TypeScript, or equivalent).Solid DevOps and platform engineering fluency ...

Senior Software Engineer, Foundry

Hiring Organisation
Hackajob Ltd
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
hackajob is partnering directly with Redgate Software to hire for this role. At a glance Location: Cambridge In-office expectation: Once every two weeks Employment type: Permanent Salary: £55,000-£75,000 This role will be a mid or senior level engineer dependant on experience Why this role … customers to validate what you're building. You'll be part of a small cross-functional team (a Tech Lead plus four to six Software and Machine Learning Engineers), and you'll regularly run projects in parallel: contributing to ongoing experiments while also exploring entirely new directions. The tech ...

Software Engineer with C# Java and Azure

Hiring Organisation
Nexus Jobs
Location
London, United Kingdom
Salary
£ 70 K
000Sector: I.T. & CommunicationsJob Type: PermanentWork Hours: Full TimeContact: Jas GujralEmail: cv@nexusjobs.comTelephone: 020 7488 6900Apply for this job nowJob DescriptionSoftware Engineer with C# or Java and AzureMust have a bachelor's degree in computer science, software engineering, or a related field is required.Must have at least ...

Software Engineer - IAM, Aura

Hiring Organisation
Neo4J
Location
London, United Kingdom
Salary
£ 80 K
stay competitive.The Team:Neo4j’s managed cloud offering, Aura, brings the power of graph databases to the cloud. We are seeking an experiencedSoftware Engineer - Identity and Access Management to architect, implement, and manage enterprise IAM strategies. This role requires strong technical skills and a keen interest in the identity … team members on IAM technologies and best practices.Produce clear, well-structured documentation for technical and non-technical audiencesExperience:Required7+ years of backend development or software engineering experience.Familiarity and exposure to software development with IAM systems (Okta, Auth0, Ping Identity, Oracle Access Manager, AWS IAM, Azure AD/Entra ...

Principal Software Engineer - HR

Location
City of Westminster, England, United Kingdom
Principal Engineer is the most senior individual contributor in engineering, setting technical direction, leading architectural decisions and aligning technology investment with business strategy. They combine deep technical expertise with mentorship and broad organisational influence to enable secure, resilient and maintainable solutions. Aligned to the People & Labour sub-domains, this … effectively. Drive operational excellence through improved observability, resilience, incident management, CI/CD, developer experience and the adoption of AI across the product and software development lifecycle. Who you are Your skills and experience will include: Extensive experience in system design, architecture and technical leadership across complex, business-critical ...

Principal Software Engineer

Hiring Organisation
Matchtech
Location
Maidenhead, Berkshire, United Kingdom
Employment Type
Permanent
. Working arrangement Fully onsite: please only apply if you can work onsite in Maidenhead The role You'll provide technical leadership in a software engineering team (typically 5 to 20 engineers) delivering multiple concurrent R&D and production programmes. The focus is on embedded and/or application … software in secure environments, with end-to-end ownership across the software lifecycle (requirements through design, implementation, test, verification, deployment and support). You may also have line management responsibility (up to c. 5 engineers, depending on team structure). Key responsibilities Lead the architecture, design, development, documentation ...

Software Engineer - Platform Security

Hiring Organisation
Neo4J
Location
London, United Kingdom
Salary
£ 80 K
/or GCP to enforce the security baseline at scale, integrating with open-source and vendor tools as needed.Enhance product security along the software development lifecycle by creating “paved roads” and defining additional security and software excellence requirements for containerised services running on multiple managed Kubernetes clusters.Act ...

Software Engineer - Data, Lakehouse and AI Data Platform Engineer - Vice President - London

Hiring Organisation
Goldman Sachs
Location
London, United Kingdom
Salary
£ 100 K
will contribute to the data models, pipelines and platform capabilities that underpin analytics, operational decision-making and emerging AI use cases.Role SummaryAs a Data Engineer, Lakehouse and AI Data Platform, you will design, build, test and support data pipelines and curated datasets on the firm’s modern data platform. … Python or Java.Good working knowledge of SQL, including troubleshooting, optimisation and data analysis.Ability to learn new tools, internal platforms and delivery workflows quickly.Familiarity with software engineering fundamentals, including version control, testing, release discipline and CI/CD practices.Data Engineering CapabilityStronger ownership of technical design across multiple datasets or pipeline ...