776 to 800 of 1,199 Permanent Senior Software Engineer Jobs

core part of our ethos to give consumers the confidence and clarity to make informed investment decisions and achieve their financial goals. As a Senior Lead Software Engineer at JPMorgan Chase within J.P. Morgan Personal Investing, you will be a highly skilled hands‐on Backend Engineer … Java and Spring Boot framework Experience with managing build tools such as Maven and Gradle and their role in SDLC standardisation. Solid understanding of software engineering principles, design patterns, and best practices. A champion of security best practices in backend development. Experience with designing modern APIs, micro‐service architectures ...

JPMorganChase in Glasgow seeks a Software Engineer III to advance trusted, scalable tech in the AI/ML and Data Platform space. You will design, develop, and troubleshoot production-grade software while collaborating with data science and engineering teams to optimize deployments and security. The role emphasizes ...

Minimum qualifications Bachelor’s degree or equivalent practical experience. 5 years of experience with software development in one or more programming languages. 3 years of experience testing, maintaining, or launching software products, and 1 year of experience with large-scale application design and architecture. 3 years of experience … data structures and algorithms. 1 year of experience in a technical leadership role. User-facing product development experience. About the job the company's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. Our products need ...

JPMorganChase is seeking a Software Engineer III to join the AI/ML and Data Platform. You will be a seasoned member of an agile team delivering trusted, secure scalable technology across multiple business areas. You will design, develop and troubleshoot production code, support data engineering ...

Overview G MASS are currently looking for an experienced Software Engineer to join a leading Investment Manager client on an initial 6-month engagement. This role sits within a core engineering team at the centre of a highly quantitative investment environment, supporting the technology and data platforms that … messaging technologies including Kafka, ArcticDB and MongoDB. Qualifications Degree in a quantitative/technical field (e.g. Computer Science, Mathematics, Engineering or Physics) 5+ years’ software engineering experience using Java or Python Strong Linux and Git knowledge Experience with modern databases (e.g. Postgres, MongoDB or similar) Strong problem-solving skills ...

Jobtailor in Wimbledon, United Kingdom is seeking an experienced software engineer to contribute across the full SDLC with Engineering, DevOps, and Product. You will turn business requirements into robust, secure technical solutions and design scalable, high-performing applications and services. The role requires hands-on TypeScript (React ...

JPMorgan Chase & Co. in Glasgow, UK, seeks a Senior Lead Software Engineer to drive complex engineering challenges in AI/ML data platforms. You will lead agile teams, deliver trusted technology products, and shape engineering practices across the SDLC. The role emphasizes deep technical expertise in Java ...

JPMorgan Chase & Co. in the United Kingdom is seeking a Senior Lead Software Engineer within the Corporate Sector Data Engineering team. You will promote secure, scalable, and innovative data platform solutions for KYC and risk assessment, guiding architecture and engineering standards across multiple teams and delivering high … impact software for the firm's portfolios. You will mentor engineers, design agentic AI systems, govern LLM-based applications, and collaborate with senior leaders to #J-18808-Ljbffr ...

Times as one of Europe’s fastest-growing companies for two consecutive years—and a UK Best Employer for 2026. At Thought Machine, our Senior Software Engineers specialised in Infrastructure play a crucial role in deploying and maintaining our cutting‐edge software, developing tools and integrations with ...

Raytheon UK invites applications for a Principal Software Engineer to join our on-site teams in Manchester and Gloucester. You will design and build software across diverse languages, contributing to critical missions and deploying secure systems. The role involves cross-functional collaboration and advancing DevSecOps at scale ...

ApplyMint is seeking a Senior AI Software Engineer located in the United Kingdom, who will be responsible for designing and managing AI-centric solutions utilizing LLMs and RAG technologies. Your work will span both product and project initiatives, ensuring effective integration across user interfaces to data processing ...

JPMorgan Chase & Co. is looking for a Senior Lead Software Engineer in Greater London. In this role, you will lead technical areas, driving multiple complex projects across departments, leveraging your extensive software development knowledge. The ideal candidate has over 10 years of experience, particularly with ...

aware performance tuning. If you enjoy solving hard production problems and making platforms measurably better, you'll find meaningful impact and growth here.As a Senior Lead Software Engineer at JPMorganChase within the AI and Machine Learning Platform team, you will build and scale AI infrastructure that modernizes … large language model serving stacks in production at scale, with deep instrumentation and strong operational rigor. You will partner across engineering to deliver secure software, improve stability, and lead incident response and continuous improvement.Job responsibilitiesDesign, develop, troubleshoot, and deliver secure, high-quality production software and services ...

Fairygodboss is looking for a Senior Lead Software Engineer to join the Markets Research Technology team at JPMorgan Chase in London. This role requires a seasoned member of an agile team to design and deliver market-leading technology products, focusing on Cloud-native data, backend engineering ...

Jobtailor is seeking an experienced software engineer to design, implement, and optimise distributed systems and deployment pipelines in London. You will influence architecture, mentor peers, and drive high-quality software with a production-first mindset. You will collaborate with management and partners, champion observability, and help evolve ...

leading global financial services firm seeks a Senior Lead Software Engineer to design and enhance data engineering solutions. You'll collaborate with agile teams to develop innovative technology products, contributing to technical strategy and fostering a culture of diversity and inclusion. Ideal candidates will possess advanced programming ...

started! ð¡ðThis is a hybrid role, our engineering teams work from our London (Moorgate) Office 2 days per week.The RoleWe're looking for Senior Software Engineers to help us build the products that small businesses across the UK and US rely on every day. You'll work … across cross-functional teams alongside Product Managers, QA Engineers, and fellow Software Engineers, owning problems end to end, from the first line of code through to production, monitoring, and continuous improvement.This isn't a role for someone who wants to be handed a ticket and told what to build. ...

Zeti, an award-winning technology company based in Shoreditch, is seeking a Senior Engineer to lead the delivery and maintenance of ZetiOS. You will work closely with product managers and developers to drive quality standards and deliver best-in-class functionality using C# on Azure Functions, React … TypeScript. The ideal candidate will have a strong background in software development, particularly in back-end technologies, and a passion for utilizing AI development tools to enhance productivity. The role offers a hybrid work model and competitive salary along with benefits. #J-18808-Ljbffr ...

understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments.Job Title: Senior Cyber Software Engineer/Technical LeadLocation: London (Southwark)These roles require 5 days/week on site. We offer a range of flexible … reaches of space - there’s no limit to where a career at BAE Systems could take you.Role descriptionWe are looking for experienced Software Engineers who want to have a real impact, and who are keen to apply their creative thinking to the ever-changing space of cybersecurity.Core dutiesTechnical delivery ...

Wise is seeking a Software Engineer based in our London office, offering a flexible blend of in-person and remote work. You’ll join the Regional Expansion team to launch and optimize new products, delivering convenient, scalable financial services for people and businesses across MEA. You’ll integrate ...

Jobtailor in London is seeking a seasoned software engineer to design and build scalable services aligned with best practices. You will work across product, delivery and engineering teams to translate business needs into robust technical solutions. The role emphasizes architectural input, maintainable code, and leadership in DevOps culture ...

SuperPODs to delivering real-time Language AI to over 300 million users and 200,000+ businesses globally.We are shifting gears. We are moving from "Software-First" to "Product-First." We don't hire engineers to just close tickets or optimize algorithms in isolation. We hire Missionaries—builders who obsess … over the Why before the How.As a Senior Engineer at DeepL, you will operate with the agency of a founder. You will join a high-performance engineering culture that values shipping speed, system reliability, and direct business impact over theoretical perfection, whether you are building our next ...

understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Senior Cyber Software Engineer/Technical Lead Location: London (Southwark) These roles require 5 days/week on site. We offer a range … reaches of space - there's no limit to where a career at BAE Systems could take you. Role description We are looking for experienced Software Engineers who want to have a real impact, and who are keen to apply their creative thinking to the ever-changing space of cybersecurity. ...

understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Senior Cyber Software Engineer/Technical Lead Location: London (Southwark) These roles require 5 days/week on site. We offer a range … reaches of space - there's no limit to where a career at BAE Systems could take you. Role description We are looking for experienced Software Engineers who want to have a real impact, and who are keen to apply their creative thinking to the ever-changing space of cybersecurity. ...

delivering real-time Language AI to over 300 million users and 200,000+ businesses globally. We are shifting gears. We are moving from “Software-First” to “Product-First.” We don't hire engineers to just close tickets or optimize algorithms in isolation. We hire Missionaries—builders who obsess over … before the How. As a Senior Engineer at DeepL, you will operate with the agency of a founder. You will join a high-performance engineering culture that values shipping speed, system reliability, and direct business impact over theoretical perfection, whether you are building our next-gen Voice ...