1,351 to 1,375 of 5,662 Software Engineer Jobs in the UK

Backend Software Developer – C# Location: Manchester/Stoke-on-Trent Flexible Hybrid Working Available We're looking for a talented Backend Software Developer to join our fast-paced and ambitious Customer Relationship Management (CRM) team. This is your chance to play a pivotal role in shaping the future of our customer engagement platform ,a platform that powers communication … Looking For Proven commercial experience in cloud-based development (GCP, AWS or Azure) Strong proficiency in C#/.NET , SQL , or Golang (or similar modern backend languages) Familiarity with software development best practices and agile methodologies Experience working with CI/CD pipelines and developer tooling Ability to clearly communicate technical ideas across teams and stakeholders A degree in More ❯

platform is the core technology 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. Initially … Sample products you might be involved in building include, developer tooling, microservice orchestration systems, ML model serving infrastructure, feature serving and storage infrastructure. Principal Accountabilities: Build robust and scalable software for business critical, web-based applications Design, build, test, document and maintain API’s and integrations Ensure quality control using industry standard techniques such as automated testing, pairing, and … one or more of Ki’s core technologies Mentor and coach colleagues in both engineering and business domain subjects Required Skills and Experience: Experience as a mid-senior level engineer working across a modern stack Strong software engineering principles (SOLID, DRY, data modelling) Professional experience with a server-side language, ideally Python Comfortable working with cloud infrastructure, infrastructure More ❯

platform is the core technology 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. Initially … Sample products you might be involved in building include, developer tooling, microservice orchestration systems, ML model serving infrastructure, feature serving and storage infrastructure. Principal Accountabilities: Build robust and scalable software for business critical, web-based applications Design, build, test, document and maintain API’s and integrations Ensure quality control using industry standard techniques such as automated testing, pairing, and … one or more of Ki’s core technologies Mentor and coach colleagues in both engineering and business domain subjects Required Skills and Experience: Experience as a mid-senior level engineer working across a modern stack Strong software engineering principles (SOLID, DRY, data modelling) Professional experience with a server-side language, ideally Python Comfortable working with cloud infrastructure, infrastructure More ❯

Job Description Find out more about the daily tasks, overall responsibilities, and required experience for this opportunity by scrolling down now. Join the Runtime Compute Team! As a Software Engineer II at JPMorgan Chase within the Corporate and Investment Bank Runtime Compute Team, part of Corporate and Investment Bank Cloud Success, you will play a crucial role in … on minimizing runtime compute costs, boosting reliability and performance, and contributing to the creation of robust runtime compute strategies and solutions Job Responsibilities Cloud Runtime Compute Engineering: Develop and engineer cloud runtime compute products and solutions with a security-first approach. Ensure compliance with the firm's security control policies and procedures throughout the product lifecycle, utilizing technologies such … or certification on Computer Science concepts and proficient applied experience Practical cloud native experience Hands-on experience in system design, application development, testing, and maintaining operational stability throughout the software development lifecycle, incorporating agile methodologies and practices. Strong experience with more than one programming language Good understanding of agile methodologies/practices Preferred qualifications, capabilities, and skills Proven ability More ❯

Social network you want to login/join with: Junior Software Engineer, oxford district col-narrow-left Client: Brainpool AI Location: oxford district, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Brainpool is a fast growing AI start-up, providing custom … a team of engineers, on various business engagements, such as client projects and internal company products. Some examples of these engagements include client scoping programmes, and PoC/MVP software development. A significant focus will be on building and optimizing Large Language Model (LLM) inferences and creating robust web services. This includes developing event-driven and request-response systems More ❯

Hamiltonian Dynamics is a start-up based in Gloucestershire and Manchester working in the National and Cyber Security industries. We are seeking an experienced Software Engineer with team lead experience to join our growing technology team in our next phase of expansion. Our ideal candidate would be someone who has experience in one or more of the following More ❯

Social network you want to login/join with: Junior Software Engineer, luton, bedfordshire col-narrow-left Client: Brainpool AI Location: luton, bedfordshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Brainpool is a fast growing AI start-up, providing custom … a team of engineers, on various business engagements, such as client projects and internal company products. Some examples of these engagements include client scoping programmes, and PoC/MVP software development. A significant focus will be on building and optimizing Large Language Model (LLM) inferences and creating robust web services. This includes developing event-driven and request-response systems More ❯

Social network you want to login/join with: Junior Software Engineer, warrington, cheshire col-narrow-left Client: Brainpool AI Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Brainpool is a fast growing AI start-up, providing custom AI services for business … a team of engineers, on various business engagements, such as client projects and internal company products. Some examples of these engagements include client scoping programmes, and PoC/MVP software development. A significant focus will be on building and optimizing Large Language Model (LLM) inferences and creating robust web services. This includes developing event-driven and request-response systems More ❯

Social network you want to login/join with: Junior Software Engineer, preston, lancashire col-narrow-left Client: Brainpool AI Location: preston, lancashire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Brainpool is a fast growing AI start-up, providing custom … a team of engineers, on various business engagements, such as client projects and internal company products. Some examples of these engagements include client scoping programmes, and PoC/MVP software development. A significant focus will be on building and optimizing Large Language Model (LLM) inferences and creating robust web services. This includes developing event-driven and request-response systems More ❯

Social network you want to login/join with: Junior Software Engineer, swindon, wiltshire col-narrow-left Client: Brainpool AI Location: swindon, wiltshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Brainpool is a fast growing AI start-up, providing custom … a team of engineers, on various business engagements, such as client projects and internal company products. Some examples of these engagements include client scoping programmes, and PoC/MVP software development. A significant focus will be on building and optimizing Large Language Model (LLM) inferences and creating robust web services. This includes developing event-driven and request-response systems More ❯

details about the nature of this opening, and what is expected from applicants, by reading the below. We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Lead Software Engineer at JPMorgan Chase within the Commercial and Investment Banking “Markets Portfolio Management group”, you serve as … active and connected manner. It supports the strategic agenda of our Markets franchise through a coordinated approach to pricing and management of financial resources. As a member of our Software Engineering Group, we look first and foremost for people who are passionate around solving business problems through innovation and engineering practices. You'll be required to apply your depth … of knowledge and expertise to all aspects of the software development lifecycle, as well as partner continuously with your many stakeholders on a daily basis to stay focused on common goals. We embrace a culture of experimentation and constantly strive for improvement and learning. You'll work in a collaborative, trusting, thought-provoking environment—one that encourages diversity of More ❯

Social network you want to login/join with: Junior Software Engineer, kingston upon hull, east yorkshire col-narrow-left Client: Brainpool AI Location: kingston upon hull, east yorkshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Brainpool is a fast … a team of engineers, on various business engagements, such as client projects and internal company products. Some examples of these engagements include client scoping programmes, and PoC/MVP software development. A significant focus will be on building and optimizing Large Language Model (LLM) inferences and creating robust web services. This includes developing event-driven and request-response systems More ❯

Hamiltonian Dynamics is a start-up based in Gloucestershire and Manchester working in the National and Cyber Security industries. We are seeking an experienced Software Engineer with team lead experience to join our growing technology team in our next phase of expansion. Our ideal candidate would be someone who has experience in one or more of the following More ❯

Job Description The Role Trayport is actively looking for a Senior Software Developer to join our team for the design and development of our flagship data analytics platform where you will contribute to System Architecture, aid colleagues to help coordinate our projects and review code too. Our platform ingests hundreds of millions of data points every day and provides … price movements. We process real-time market data feeds that together add hundreds of millions of data points to our dataset every day. We encourage ownership across the entire software lifecycle, and will value your input on each stage. We take an iterative approach to solve problems and continually improve our product. If you are interested in building customer … facing products and approaching it using lean software development practices, we would love to hear from you. Responsibilities Contribute to System Architecture, Aid colleagues to help coordinate our projects Peer review code The Person Strong working knowledge of C# or Kotlin Experience writing efficient, concurrent .NET code Experience working on distributed systems Strong knowledge of Kubernetes and Kafka Experience More ❯

Social network you want to login/join with: Senior Front End Software Engineer (Remote), London col-narrow-left Client: M3EU Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 63e484348a99 Job Views: 4 Posted: 02.07.2025 Expiry Date: 16.08.2025 col-wide Job Description: Job Description Essential Duties and Responsibilities … deliver highly scalable solutions using modern web technologies and architecture. Continuously develop, release, monitor, and improve systems and services while fostering a culture of accountability. Follow and actively promote software development processes and best practices within the team. Participate in Agile ceremonies such as daily stand-ups, sprint planning, and retrospectives to ensure alignment and progress tracking. Provide regular More ❯

Social network you want to login/join with: An excellent opportunity awaits an experienced software developer with strong .NET and React skills to join a leading software company in a role offering strong technical variety, ongoing development opportunities, and involvement in genuinely interesting projects. This company builds innovative software and data management systems that support critical … or GCP). A background or interest in scientific, environmental, or infrastructure-related domains is a bonus. This is an excellent opportunity to join a collaborative and tech-focused software team in a senior position offering a mix of engineering depth, meaningful projects, and long-term growth. The Role: *Full-stack development using .NET and React *Azure DevOps, containerisation … and deployment *Overseeing the full project lifecycle, technical decision-making, and mentoring *Part of a collaborative, technology-driven software team *Remote role based in the UK The Person: *Strong experience in .NET and React software development *Solid cloud and DevOps skills (Azure, AWS, GCP) *Comfortable taking ownership of projects and guiding others *Interest in environmental, scientific, or infrastructure More ❯

Outside IR35) Primis are actively searching for a .NET Developer looking for their next challenge! Do you thrive in collaborative environments and have a passion for building scalable software solutions? I have an exciting 6-month contract role based in the heart of London! Key Responsibilities: Collaborate with cross-functional teams to design, develop, and deliver high-quality software solutions. Maintain and improve existing applications, ensuring performance, scalability, and security. Troubleshoot and resolve issues across the software development lifecycle. Requirements: Must have previous contracting experience! Proven experience as a .NET Developer (Mid to Senior level). Strong expertise in .NET Framework/.NET Core and C# . Solid understanding of SQL Server and relational databases. Exposure to More ❯

Outside IR35) Primis are actively searching for a .NET Developer looking for their next challenge! Do you thrive in collaborative environments and have a passion for building scalable software solutions? I have an exciting 6-month contract role based in the heart of London! Key Responsibilities: Collaborate with cross-functional teams to design, develop, and deliver high-quality software solutions. Maintain and improve existing applications, ensuring performance, scalability, and security. Troubleshoot and resolve issues across the software development lifecycle. Requirements: Must have previous contracting experience! Proven experience as a .NET Developer (Mid to Senior level). Strong expertise in .NET Framework/.NET Core and C# . Solid understanding of SQL Server and relational databases. Exposure to More ❯

countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Software Engineer Requisition ID: 121323 Location: Gloucester - We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. … with plenty of opportunities to get involved with local community engagement and outreach activities to help build tech and cyber skills in the region. We are looking for experienced Software Engineers to join our team following continuous growth and success in the UK Government sector. What you could be doing for us: Designing, codes, tests, corrects and documents simple … programs, and assists in the implementation of software which forms part of a properly engineered information or communications system Providing accurate estimates of development effort needed to design, code and test software from given specifications A focus towards Data Processing Working on AWS Cloud infrastructure Opportunities to mentor junior level developers, providing oversight where applicable Logically analysing code More ❯

Job Details: Senior Software Engineer - Python Full details of the job. Vacancy Name Vacancy Name Senior Software Engineer - Python Time Type Time Type Full Time Location Location Madison - London 118 118 Money Who are we? At 118 118 Money, we are dedicated to helping Britain achieve financial fitness. In 2023, we proudly relaunched the iconic … lives, keep reading — your next opportunity to contribute to our mission could be just a few clicks away! Description Description What you’ll do We're seeking a Senior Software Engineer, a pivotal role in our tech-driven financial services enterprise. You'll be part of a team spearheading the development and evolution of our technological capabilities. Your … of high quality code. Innovative Development: • Champion and foster a culture of rapid, efficient, and collaborative development. • Interface with cross-functional teams to streamline and expedite the delivery of software solutions. Strategic Problem Solving: • Engage in creative brainstorming, infusing your technical perspective into strategic decisions. • Approach challenges with a solution-focused and innovative mindset. Collaborative Synergy: • Work closely with More ❯

Description Not sure what skills you will need for this opportunity Simply read the full description below to get a complete picture of candidate requirements. Job Description As a Software Engineer III at JPMorgan Chase within the Cloud Financial Management (CFM) organization, you provide expertise to enhance and develop CFM products and platforms based on modern cloud-based … technologies. This role requires both design and coding capabilities to create and implement cloud solutions, with a specific focus on cost optimization. Leverage your software engineering skills and collaborate with colleagues across the organization to drive best-in-class outcomes. Our team delivers comprehensive financial management solutions for optimizing cloud resource usage, cost efficiency, and performance. We focus on … leveraging cloud technologies to drive digital transformation and cloud adoption throughout the firm. Job responsibilities Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Leverage AWS services (e.g., S3, EC2, Athena, Lambda, Glue) to build scalable and secure cloud solutions. Produces architecture and More ❯

foundational AI technologies are increasingly commoditized, it's the quality and diversity of human-generated data that truly differentiates products and models. The role We’re looking for Senior Software Engineers with a ‘product builder’ mind-set to join our team and take a pivotal role in the development and guidance of our product. As a ‘t-shaped’ engineer, you will bring a broad practical knowledge across various areas of software development, complementing and supporting our growing team whilst likely having a deeper specialism in front or backend. This is an exciting opportunity to leverage your existing skills, experience, and knowledge to significantly influence the trajectory of our product as we aim to revolutionize research. What you … about the product life cycle and are customer value focused Understand the value of continuous, iterative improvement using data to drive decisions and a culture of feedback Passionate about software development with an appetite for learning and self-improvement What you’ll be doing in the role As a member of a cross-functional, stream-aligned team, you will More ❯

About the Company An exciting opportunity has arisen for a Staff Software Engineer to join a high-performing product-led business, working within their Engagement tribe-a key area focused on enhancing user interaction and experience across the platform. About the Role This is a senior-level role requiring strong technical leadership, architectural oversight, and hands-on engineering More ❯

best-in-class products and solutions, and unparalleled access to capital and liquidity. About the team The Equity Technology organization is undertaking a multi-year investment to completely re-engineer the front office technology platform, to support business expansion plans to close the gap to competition. Citi Investment Strategies (CIS) Engineering group comprises four teams. SolstiCE team is responsible … for development, maintenance and support of an index calculation platform for the CIS business. Role Overview/What you will you do The role of a Senior Software Engineer for SolstiCE requires a combination of strong technical and leadership skills. You will work together with business stakeholders from Trading and Benchmark Administration Team (BAT), and with other members … manage multiple priorities simultaneously. You will be a highly motivated self-starter who is comfortable taking on new challenges and picking up and learning new technologies. Hands-on professional software development experience at a senior level. Proven experience of defining technical architectures and leading complex projects through to delivery. Proficiency in object-oriented and functional programming. Rigorous application of More ❯

environment. We have a stable product that we have developed and strive to maintain. Our team values trust, respect, collaboration, agility, and quality. About the Role: As a Senior Software Engineer, you are expected to participate in technical discussions to design solutions that meet product requirements, develop test-driven code, pair with team members, mentor juniors, and support … design solutions meeting product requirements. Document and review detailed specifications for complex system components. Address complex bug fixes. Work closely with the development team to translate product requirements into software designs. Implement development processes, coding best practices, and conduct code reviews. Operate in various development environments (Agile, Waterfall) while engaging with stakeholders. Mentor entry-level engineers to ensure they More ❯