1,001 to 1,025 of 1,091 Software Engineer Jobs in London

secure account infrastructure, or the future of private financial tools, you\'ll work on technically ambitious products with real-world impact. As a senior engineer, you\'ll collaborate closely with product, design, and engineers across Proton to build and ship high-quality Android experiences using Kotlin, Jetpack Compose … Impactful work: millions trust Proton with their privacy, with autonomy from external pressures Stock options and ownership from day one Technology: appropriate hardware and software for your role Learning & Development: growth opportunities and real challenges Employee benefits: health coverage, retirement options, generous leave, wellness support In-person collaboration: offices ...

identification and resolution of complex problems by actively engaging with customers and stakeholders across the business, driving innovative solutions Champion best practices in software development, setting a high standard for robustness, reliability, and performance while guiding the team to follow these practices Take ownership of delivering high-impact features … providing guidance, support, and development opportunities for junior and intermediate engineers Matt - Head of Engineering Have at least four years experience working as a Software Developer Have exceptional communication and collaboration skills - we work together and succeed as a team Demonstrate strong problem solving abilities, breaking down complex challenges ...

distributed data architectures. Own complex backend features across the pricing and promotions lifecycle from design through deployment and operational support. Requirements Strong backend engineer with significant experience designing and operating scalable services in production environments. Working knowledge of Java and/or Kotlin and modern microservice architectures. Passionate about ...

where prevention is the norm, and where your work genuinely helps people live longer, healthier lives. Role Purpose The Medical OS team builds the software behind every Neko visit, from check-in through the scan to the doctor's conversation with the member. We are building it AI-first ...

technologies, and modern architectural patterns. Collaborate closely with Product Managers, Engineers, Architects, and business stakeholders to solve complex commerce challenges. Requirements A strong backend engineer with significant experience designing and operating scalable services in production environments. Knowledge working with Java and/or Kotlin and modern microservice architectures. Passionate ...

Jobtailor is seeking a senior backend engineer to design, implement, and operate order management capabilities spanning checkout, fulfilment, returns, amendments, and cancellations. You will own features end-to-end, including design, testing, deployment, and production support. Collaborating with Product Managers and Fulfilment stakeholders, you will shape the technical direction ...

OpenAI is seeking an experienced engineer to help scale Codex from a powerful tool into a production‐grade teammate for entire organizations. You will work with internal OpenAI teams and external customers to deploy, operate, and trust Codex in demanding real‐world environments. You will design secure, observable, full ...

tracked – and where humans and AI agents can safely work together. We unify legacy planning models, operational data, and grid workflows into software that helps teams run checks, compare models, explain changes, validate assumptions, and move faster without losing engineering rigour. Based in London, Squid is backed by premier … National Grid and Northern Powergrid. About the role Pay Range: £75k-£200k (salary + equity), based in London, UK. We are hiring a Data Engineer to join Squid as one of our first engineers. You will work closely with the founders and the early engineering team to build ...

Founding Mobile Engineer Location: Chattanooga, TN ( onsite ) Salary: $120k-150k Company: the company is the modern marketplace & intelligence platform for trading cards. New grads welcome to apply. Note: The provided text contains multiple postings and generic placeholders. Specific responsibilities and qualifications are not clearly defined in the excerpt ...

world's money. For everyone, everywhere. More about our mission and what we offer . About the role: Join us as a Platform Engineer in the Risk Domain, where you'll build the systems that make safe, global products possible. As part of our Platform Engineering team ...

money. For everyone, everywhere. More about our mission and what we offer . About the role We are looking for a Senior Product Engineer, you'll be an integral part of our dynamic Wise for Banks team, working at the forefront of innovation, playing a key role in building ...

United States Digital Space LLC is looking for a mission-driven Senior Product Engineer to join our Grow squad. You'll work on scaling financial products across the UK, EU, and beyond while defining new engineering challenges and shaping the strategy for a groundbreaking financial ecosystem. The role offers ...

limits and engineering best practices. Experience working within Agile delivery environments and using CI/CD tools, such as GitHub Actions, to support modern software development practices. Core Competencies Demonstrates expertise in designing and implementing scalable solutions on the Salesforce Platform, particularly with Salesforce Loyalty Cloud, while ensuring high ...

internal Payin Platform rails; which is a critical component to the Wise money-movement machine and we’re looking for an engineer motivated to come and help us build for this. We primarily offer APIs for any partner looking to set up automated funding or pre-authorizations. From setting ...

looking for · Bachelor’s degree or equivalent experience in computer science, engineering, or a related field. · Demonstrated track record of 5+ years in software development. · Demonstrated track record of 4 years of creating and deploying mobile apps using React Native, primarily for iOS and Android. · Good knowledge of architecture ...

Kindred Group values. Successful completion of all relevant training and compliance activities that support Kindred's sustainable and responsible growth. Experience and Qualifications Solid software engineering background with at least 6 years of iOS app development. Expert knowledge of iOS SDK, Swift and Objective‐C. Proven ability to write ...

Jump Trading invites students to a 10-week Web Dev/UI software engineering internship in London. You will build Web-based applications using Typescript and Python, interfacing with components of a real-time trading platform. The program identifies top engineers for our core development team, with a proven ...

clear, direct, persuasive across technical and non‐technical audiences. Even Better Experience building or deploying AI/LLM systems in production. Founder or founding engineer experience. Familiarity with AI agent tools: eval frameworks, agent tooling, RAG pipelines, and prompt engineering. Prior experience with React, TypeScript, and/or Go. ...

customers (single‐tenant, BYOC, or on‐prem), ideally including BYOK/KMS integrations and compliance constraints. Proficiency with infrastructure as code (Terraform) and strong software engineering skills in at least one of Python, Go, or Rust for automation and tooling. Strong debugging and incident management skills across distributed systems ...

want to match you with the team that perfectly aligns with your experience and sets you up for success! Qualifications As a Senior Backend Engineer (IC4), you'll provide technical leadership within your team, designing and implementing scalable, resilient systems that power our verification platform. You'll tackle complex ...

across technical and non-technical audiences Even better... Experience building or deploying AI/LLM systems in production Have been a founder or founding engineer - you know what it means to balance craft, ownership, and speed Familiarity with tools that power today's AI agents: eval frameworks, agent tooling ...

across technical and non-technical audiences Even better... Experience building or deploying AI/LLM systems in production Have been a founder or founding engineer - you know what it means to balance craft, ownership, and speed Familiarity with tools that power today\'s AI agents: eval frameworks, agent tooling ...

across technical and non‐technical audiences Even better... Experience building or deploying AI/LLM systems in production Have been a founder or founding engineer – you know what it means to balance craft, ownership, and speed Familiarity with tools that power today’s AI agents: eval frameworks, agent tooling ...

Location(s): UK, Europe & Africa : UK : London BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so ...

Preferred Qualifications, Capabilities, and Skills Prior experience in Python is helpful but not required. Experience with Javascript/React helpful but not required. About Us J.P. Morgan is a global leader in financial services, providing ...