126 to 150 of 2,548 Software Engineering Jobs in London

sell-side works. Already working with leading research firms, we're moving fast to solve real problems with real impact. About the Role We are looking for a skilled Software Engineer to join our growing engineering team. In this role, you will take ownership of building, maintaining, and improving our backend services and APIs, as well as contributing … offers a unique opportunity to work on diverse technical challenges while making a real impact. Location: London, UK Job Type: Full-time (on site) Level: Mid/Senior Team: Engineering Start: Immediate Salary Expectation: up to 60K Note: We are unable to sponsor a work visa for this role. You must have existing UK work authorization. Key Responsibilities Design … services and APIs using TypeScript/JavaScript (Node.js) Build and query data models using MongoDB and Redis Develop, containerize, and deploy applications using Docker Collaborate with product, design, and engineering teams to deliver new features Write clean, maintainable, and well-documented code Implement and maintain unit and integration tests Participate in code reviews, architecture discussions, and technical planning Contribute More ❯

they carry - matter to millions of people globally. Innovation: We develop and implement groundbreaking products and techniques that shape industry norms, and solve complex and distinctive technical problems. Product Engineering is a unified team responsible for the engineering of Disney Entertainment & ESPN digital and streaming products and platforms. This includes product engineering, media engineering, quality assurance … engineering behind personalization, commerce, lifecycle, and identity. We're changing the world of streaming video and looking for a fearless, talented software engineer to build our vision of a global content metadata management platform to delight our operators and captivate our viewers. As a Lead Software Engineer in the Content Catalog team, you will drive the technical … partners and manages who can watch what, when, where and how. You will be expected to work cross-functionally with product, operations, project management and upstream and downstream engineering teams to align on our designs for new and extensible models and features. You will also drive Dev Ops best practices for the team, so our software just runs More ❯

seeking an experienced Java developer to join their team as they open a new office in London. This is a rare chance to work closely with an existing core engineering team while creating a new engineering culture from the ground up. This position is ideal for you if you love working in a hands-on, agile workplace, are … eager to take on a lot of responsibility, and are passionate about producing reliable software solutions. Responsibilities Plan and execute technical strategies from concept to deployment, shaping software architecture, design, and best practices. Work with designers, PMs, and engineers to build, test, and refine desktop and enterprise-level software. Engage in all SDLC phases—design, development, testing, deployment More ❯

seeking an experienced Java developer to join their team as they open a new office in London. This is a rare chance to work closely with an existing core engineering team while creating a new engineering culture from the ground up. This position is ideal for you if you love working in a hands-on, agile workplace, are … eager to take on a lot of responsibility, and are passionate about producing reliable software solutions. Responsibilities Plan and execute technical strategies from concept to deployment, shaping software architecture, design, and best practices. Work with designers, PMs, and engineers to build, test, and refine desktop and enterprise-level software. Engage in all SDLC phases—design, development, testing, deployment More ❯

right candidate for this opportunity Be an integral part of a team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Software Engineer III at JPMorgan Chase within the Global Banking Platform (GBP), you are an integral part of a team that works to enhance, build, and deliver trusted market-leading … will involve the development of micro-services, integrations, dashboards, production support tools and CI/CD pipelines. Initially, you will have the opportunity to be seconded to a FinTech software partner. This is an exciting opportunity to experience the day to day of a fintech while being fully backed by JPMC. After the conclusion of this secondment, you will … knowledge, technologies and practices acquired to develop the critical services to support GBP's worldwide journey to the cloud. Job Responsibilities Design, implement and develop scalable, performant microservices using software engineering best practices. Write secure and high-quality code Write automated unit tests, integration tests, etc. Produce architecture and design artifacts for complex applications while being accountable for More ❯

Role: Senior Software Engineer (Python) Salary: £100,000-£110,000 + Bonus WFH: Hybrid - 2-3 days/week in-office (Central London) Overview Our client is a profitable and fast-growing UK fintech helping over 800,000 customers improve their financial health. Backed by strong leadership and AI-driven innovation, the company is building a brand-new mobile … app and scaling its engineering team to support rapid product delivery. They're now hiring a Senior Python Engineer to join this lean, high-impact team and help shape the future of fair, tech-driven credit products. Key Responsibilities Design, build and scale modern APIs and backend services in Python Lead technical delivery across greenfield and legacy systems Collaborate … Write maintainable, testable, high-performance code Influence architecture and mentor junior engineers Balance delivery with strategic thinking in a fast-moving environment Ideal Candidate 7+ years of experience in software engineering Strong Python (FastAPI, Flask, or Django preferred) AWS or Azure cloud exposure Frontend awareness (e.g. React) Agile mindset; thrives in lean, delivery-focused teams Passionate about AI More ❯

Bonus NodeJS, JavaScript, TypeScript, React Framework, AWS, Kubernetes, Docker, Digital Investments. SQL, Harrington Starr has partnered with an innovative Digital Currency Investment Platform Company that specialise in developing unique software systems for clients for invest into Digital Markets from Pensions, Investments and Fund Management. This is an exciting opportunity to join a small team within a large organisation and … ecosystem. This organisation are developing cutting edge web-systems, which are being used globally and are offering the opportunity for you to play a pivotal role within the full software development life cycle. We are looking for an experienced Full Stack Engineer with NodeJS, JavaScript, TypeScript and NodeJS and including cloud technologies. You will have a degree in computer … in Computer Science - Required A leader within their community and a specialist Development team already in place, due to recent success they are looking to further build out their Software Engineering team in their London Office. You will be working on cutting edge platforms for Trading and analytics for Digital Investments. If you feel you are ready to More ❯

Bonus NodeJS, JavaScript, TypeScript, React Framework, AWS, Kubernetes, Docker, Digital Investments. SQL, Harrington Starr has partnered with an innovative Digital Currency Investment Platform Company that specialise in developing unique software systems for clients for invest into Digital Markets from Pensions, Investments and Fund Management. This is an exciting opportunity to join a small team within a large organisation and … ecosystem. This organisation are developing cutting edge web-systems, which are being used globally and are offering the opportunity for you to play a pivotal role within the full software development life cycle. We are looking for an experienced Full Stack Engineer with NodeJS, JavaScript, TypeScript and NodeJS and including cloud technologies. You will have a degree in computer … in Computer Science - Required A leader within their community and a specialist Development team already in place, due to recent success they are looking to further build out their Software Engineering team in their London Office. You will be working on cutting edge platforms for Trading and analytics for Digital Investments. If you feel you are ready to More ❯

Lead C++ Software Engineer - VP page is loaded Lead C++ Software Engineer - VP Apply locations London, United Kingdom time type Full time posted on Posted 2 Days Ago job requisition id PT-JR015292 We are looking for an experienced development manager to partner with our institutional equity risk management and compliance teams and front office trade execution technology … to build the connections and capabilities that power our Firm, enabling our clients and colleagues to redefine markets and shape the future of our communities. This is a Lead Software Engineering position at VP level, which is part of the job family responsible for developing and maintaining software solutions that support business needs. Since 1935, Morgan Stanley … to better serve our clients and our communities in more than 40 countries around the world. What you'll do in the role: Provide technical leadership and vision for software development projects. Define technical architecture and roadmap for large-scale, mission-critical systems. Establish and communicate departmental goals and objectives aligned with business priorities. Lead a team of software More ❯

and meaningful. Here, you'll take ownership and drive real change. Constantly grow as you work hard for a mission that matters at a company where you matter. SENIOR SOFTWARE ENGINEER I Your Impact You'll be part of an engineering team that develops the software that enables the seamless integration of our de-escalation tools, body … to directly impact our mission to protect life by delivering the supporting features including device registration, inventory management, configuration and evidence sync, while also incorporating AI capabilities. As a software engineer, you will collaborate closely with product manager, designer, staff engineer and engineering manager to ensure we are building the right solutions for our customers. You will be … You will also play a crucial role in debugging complex integration issues to providing suggestions to improve our documentation and delivery. Join this passionate team that is delivering the software the enables our body-worn cameras and de-escalation technology, in our mission to protect life. What You'll Do Location: London, UK Reports to: Engineering Manager Design More ❯

challenging and meaningful. Here, you'll take ownership and drive real change. Constantly grow as you work hard for a mission that matters at a company where you matter. SOFTWARE ENGINEER II Your Impact You'll be part of an engineering team that develops the software that enables the seamless integration of our de-escalation tools, body … to directly impact our mission to protect life by delivering the supporting features including device registration, inventory management, configuration and evidence sync, while also incorporating AI capabilities. As a software engineer, you will collaborate closely with product manager, designer, staff engineer and engineering manager to ensure we are building the right solutions for our customers. You will be … You will also play a crucial role in debugging complex integration issues to providing suggestions to improve our documentation and delivery. Join this passionate team that is delivering the software the enables our body-worn cameras and de-escalation technology, in our mission to protect life. What You'll Do Location: London, UK Reports to: Engineering Manager Design More ❯

We're seeking an experienced Software Engineer to join a dynamic FinTech company revolutionizing the way businesses access finance. As a key member of our team, you'll develop cutting-edge technology that empowers businesses and contributes to a more inclusive financial ecosystem. We are all about leveling up the playing field 😊👌 📌Looking for: BE Engineer (Python) Full-Stack … supportive work environment with team events, social clubs, and a focus on employee well-being. About You: 😊 You're a Python expert with a strong foundation in back-end engineering principles. You have a deep understanding of relational databases and experience building, managing, and optimizing them (ideally PostgreSQL) You're passionate about data and possess strong analytical and problem … + TypeScript. Payment/Credit or Credit Card industry experience Familiarity with DevOps practices, including containerization and CI/CD. A strong academic background in Mathematics, Physics, Computer Science, Engineering, or a related field. Ready to make your mark? Drop me a message More ❯

We're seeking an experienced Software Engineer to join a dynamic FinTech company revolutionizing the way businesses access finance. As a key member of our team, you'll develop cutting-edge technology that empowers businesses and contributes to a more inclusive financial ecosystem. We are all about leveling up the playing field 😊👌 📌Looking for: BE Engineer (Python) Full-Stack … supportive work environment with team events, social clubs, and a focus on employee well-being. About You: 😊 You're a Python expert with a strong foundation in back-end engineering principles. You have a deep understanding of relational databases and experience building, managing, and optimizing them (ideally PostgreSQL) You're passionate about data and possess strong analytical and problem … + TypeScript. Payment/Credit or Credit Card industry experience Familiarity with DevOps practices, including containerization and CI/CD. A strong academic background in Mathematics, Physics, Computer Science, Engineering, or a related field. Ready to make your mark? Drop me a message More ❯

Senior Staff Software Engineer page is loaded Senior Staff Software Engineer Apply locations London Time type Full time Posted on Posted Yesterday Job requisition id 252423 About Blue Yonder: Blue Yonder is a leading global supply chain solutions software product company and one of Glassdoor's "Best Places to Work". Doddle, recently acquired by Blue Yonder … is our shared values and our focus on making ecommerce logistics better for businesses, consumers, and the planet. About the role: We are looking for an experienced Senior Staff Software Engineer to contribute to the design, development, and implementation of our Returns Drop-off Kiosk solutions at Blue Yonder, as it prepares to scale. The role will focus on … direction of technical work. You will provide technical leadership and act as line manager for a high-performing team, mentoring team members daily, and helping shape and maintain our engineering practices while delivering high-quality applications that meet business objectives. The ideal candidate loves to code and has a passion for innovation and problem-solving but will primarily focus More ❯

Full Stack Software Developer Tech : AWS Lambda, React with Next.js, TypeScript, Node.js, and Terraform Why? start-up financial services, revolutionising the industry Location : Hybrid - 2-3 days in the office (London) Salary : £80k - £95k + benefits Our Client A new UK-based financial services provider is launching a credit card offering aimed at delivering fair, flexible, and user-friendly … financial products to consumers. The organisation is committed to empowering individuals by enhancing their understanding and control of personal finance through clarity, intelligence, and technology. Full Stack Software Developer - Responsibilities Collaborate with Product Owners to ensure that the technical roadmap aligns with the product vision. Actively participate in product planning meetings and provide technical input to guide the team … technical guidance and mentorship to junior developers. Stay up-to-date with new technology trends, applications, and protocols. Contribute to the development of technical documentation and standards. Full Stack Software Developer - Experience Required Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field, or equivalent experience Proven experience as a Full Stack Engineer or More ❯

Full Stack Software Engineer Tech : AWS Lambda, React with Next.js, TypeScript, Node.js, and Terraform Why? start-up financial services, revolutionising the industry Location : Hybrid - 2-3 days in the office (London) Salary : £80k - £95k + benefits Our Client A new UK-based financial services provider is launching a credit card offering aimed at delivering fair, flexible, and user-friendly … financial products to consumers. The organisation is committed to empowering individuals by enhancing their understanding and control of personal finance through clarity, intelligence, and technology. Full Stack Software Engineer - Responsibilities Collaborate with Product Owners to ensure that the technical roadmap aligns with the product vision. Actively participate in product planning meetings and provide technical input to guide the team … technical guidance and mentorship to junior developers. Stay up-to-date with new technology trends, applications, and protocols. Contribute to the development of technical documentation and standards. Full Stack Software Engineer - Experience Required Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field, or equivalent experience Proven experience as a Full Stack Engineer or More ❯

the world’s fastest growing cross-media measurement footprint, underpinned by versatility, scale, technology and expertise, to drive long-term business growth for our clients and partners. Job Title: Software Developer Location: London, Grays Inn Road Full time/Permanent/Hybrid #LI-Hybrid #LI-EH2 #LI-KantarMedia About the Project/Role We are seeking a Software Developer with a strong focus on developing production-grade software, extensive experience with Azure services, and proficiency in Java, Python, PySpark. You will manage a small team and collaborate with a third-party vendor to deliver robust, scalable solutions. Job Role Requirements Owning the development and services in design, development, coding, testing. Keep up to date with the … adequate documentation exists. Build alliance and work with other partner pillars within Kantar for a shared goal. Role Requirements Experience in the data processing applications Practical production experience in software implementation Experience working with high-level sophisticated problem definition using algorithms. Good social skills Experience working in a distributed team. Background in software development or in a hands More ❯

the world’s fastest growing cross-media measurement footprint, underpinned by versatility, scale, technology and expertise, to drive long-term business growth for our clients and partners. Job Title: Software Developer Location: London, Grays Inn Road Full time/Permanent/Hybrid #LI-Hybrid #LI-EH2 #LI-KantarMedia About the Project/Role We are seeking a Software Developer with a strong focus on developing production-grade software, extensive experience with Azure services, and proficiency in Java, Python, PySpark. You will manage a small team and collaborate with a third-party vendor to deliver robust, scalable solutions. Job Role Requirements Owning the development and services in design, development, coding, testing. Keep up to date with the … adequate documentation exists. Build alliance and work with other partner pillars within Kantar for a shared goal. Role Requirements Experience in the data processing applications Practical production experience in software implementation Experience working with high-level sophisticated problem definition using algorithms. Good social skills Experience working in a distributed team. Background in software development or in a hands More ❯

Full Stack Software Engineer Tech : AWS Lambda, React with Next.js, TypeScript, Node.js, and Terraform Why? start-up financial services, revolutionising the industry Location : Hybrid - 2-3 days in the office (London) Salary : £80,000 - £95,000 + benefits Our Client A new UK-based financial services provider is launching a credit card offering aimed at delivering fair, flexible, and … user-friendly financial products to consumers. The organisation is committed to empowering individuals by enhancing their understanding and control of personal finance through clarity, intelligence, and technology. Full Stack Software Engineer - Responsibilities Collaborate with Product Owners to ensure that the technical roadmap aligns with the product vision. Actively participate in product planning meetings and provide technical input to guide … technical guidance and mentorship to junior developers. Stay up-to-date with new technology trends, applications, and protocols. Contribute to the development of technical documentation and standards. Full Stack Software Engineer - Experience Required Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field, or equivalent experience Proven experience as a Full Stack Engineer or More ❯

role, team and you as an individual so we are here to support and discuss this with you during the interview process. We are currently looking for a Senior Software Engineer to join our Developer Experience Platform Enablement Team, working in an AWS Serverless environment. What you'll be Doing: Be part of a cross-functional team: Implement platform … manage deliverables, and communicate progress with relevant stakeholders. Driving continuous improvement: Contribute to the team's best practices by sharing ideas, participating in learning initiatives, and helping to elevate engineering practices across the business. Opportunity to work in a fun and social environment! Our expectations of our Software Engineers: Drive Meaningful Developer Impact: Our goal is to enhance … the developer experience by prioritising high-value initiatives that remove friction, improve efficiency, and empower teams. We focus on clear planning while remaining adaptable to evolving engineering needs. High Quality: Collaborate with stakeholders to deliver secure, scalable, maintainable, and high-performance solutions, all while maintaining a fast delivery pace. Community Mindset: Engage with the engineering community within Moonpig More ❯

the complete job description. We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within Quantitative Execution Strategies Tech, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology … includes the design, build and support of the platform. The work requires close collaboration with our front office partners from sales, trading and quantitative research. Job Responsibilities: Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure high-quality production code … and reviews and debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems Leads communities of practice across Software Engineering to drive awareness and use of new and leading-edge technologies Acts as a front office developer within the QES technology team. More ❯

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 of the Equity Derivatives Tech development team to provide solutions that improve efficiency, decrease operational risk, and enable the business to expand … response to production issues. Coaching and mentoring less experienced team members to improve the standard of work. What you will bring This role is for someone who enjoys solving engineering challenges, has experience in building robust and high-quality solutions, has excellent communication skills and can manage multiple priorities simultaneously. You will be a highly motivated self-starter who More ❯

description below. Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within the IB Markets Macro Business (Commodities), you are an integral part of an agile team that works to enhance, build, and deliver trusted market … the product design, application functionality, and technical operations and processes Serves as a function-wide subject matter expert in one or more areas of focus Actively contributes to the engineering community as an advocate of firm wide frameworks, tools, and practices of the Software Development Life Cycle Influences peers and project decision-makers to consider the use and … application of leading-edge technologies Adds to the team culture of diversity, equity, inclusion, and respect Required qualifications, capabilities, and skills Minimum 15+ years of experience in software industry Hands-on practical experience delivering system design, application development, testing, and operational stability Proficient in Python programming, including numpy, pandas, scipy, etc. Advanced knowledge of software applications and technical More ❯

ensure you apply promptly. We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Bank you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology … for real-time and historical access. This is an exciting time as we migrate to AWS, re-architect our applications and build-out greenfield projects. Job responsibilities Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure high-quality production code … and reviews and debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems Leads communities of practice across Software Engineering to drive awareness and use of new and leading-edge technologies Adds to team culture of diversity, equity, inclusion, and respect Develop More ❯

this description. Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within Athena Core Hydra (CIB), you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology … the product design, application functionality, and technical operations and processes Serves as a function-wide subject matter expert in one or more areas of focus Actively contributes to the engineering community as an advocate of firmwide frameworks, tools, and practices of the Software Development Life Cycle Influences peers and project decision-makers to consider the use and application … Java programming concepts and proficient applied experience Hands-on practical experience delivering system design, application development, testing, and operational stability in distributed systems Advanced Python programming Advanced knowledge of software applications and technical processes with considerable in-depth knowledge in one or more technical disciplines (e.g., SDLC automation, cloud, artificial intelligence, machine learning ) Ability to tackle design and functionality More ❯