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Cloud Software Engineer (Python, AWS, Azure)

This is product engineering for cloud infrastructure. We design and build the systems that make the platform work: the Domain Builder that provisions complete client environments from an API call, the orchestration layers that let our users schedule and scale thousands of compute engines with two lines of ...

Senior Software Development Engineer in Test

What you’ll be doing Building and improving CI/CD pipelines that support SDK build, test, and release workflows. Developing Python-based automation and tooling for test orchestration, system validation, diagnostics, and reporting. Creating, maintaining, and improving aut ...

Lead Quantum Software Engineer – Open Source

Riverlane in Cambridge is seeking a Senior Software Engineer to lead the development of Deltakit, a software for quantum computing. You will guide the design and delivery of new features, ensuring the platform meets a growing technical user community's needs. The ideal candidate will have a strong foun ...

Senior Software Engineer (AI Native Development)

Requirements Experience building and shipping production software Demonstrated ability to design effective prompts, agent workflows, and AI-assisted development processes using tools such as Codex, Claude, Copilot, Cursor, or similar systems Experience structuring sophis ...

Lead Software Engineer Java, AI, AWS

Job Description Are you passionate about building technology that transforms the way businesses operate? Join us and lead the development of advanced AI and data engineering solutions within a collaborative, agile environment. At JPMorganChase, you'll have the opportunity to shape impactful produ ...

Lead Software Engineer Java, AI, AWS

Are you passionate about building technology that transforms the way businesses operate? Join us and lead the development of advanced AI and data engineering solutions within a collaborative, agile environment. At JPMorganChase, you’ll have the opportunity to shape impactful products, work with cutting-edg ...

Software Founding Engineer – Visa Sponsorship Available

Job Title: Software Founding EngineerAgency: Selfin (YC F25)Location: United KingdomSalary/Rate: $100,000.00/yr – $200,000.00/yr Join as a Software Founding Engineer! Exciting opportunity with visa sponsorship. Shape the future with innovative tech solutions. About the Posit ...

Lead Software Engineer FIXED INCOME UK

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. Job responsibilities Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional ...

Principal Software Engineer, Policy Platform & AI

Menlo Security is looking for a Principal Software Engineer I to join their R&D Policy Team in Bracknell, England. This role involves owning the full lifecycle of their cybersecurity policy platform, leading architectural design, and mentoring engineers. The ideal candidate will have over 8 years of backend d ...

Software Engineer Apprentice: Automations & Power Platform

An established industry player is looking for a passionate software engineer apprentice to join their team. This exciting opportunity allows you to develop automations and systems that enhance operational efficiency, all while working closely with both technical and non-technical staff. You'll gain hands-on expe ...

Senior Software Engineer I Account Communications

Team you’ll be working in Account Communications Role Overview We are looking for a Backend Engineer to join the Account Communications team. We own the platform that delivers millions of customer communications every day — emails, push notifications, in‑app messages, and more. ...

Senior Software Engineer I Account Communications

Senior Software Engineer I - Account Communications Full-time Compensation: GBP 87,500 - GBP 111,000 - yearly Wise is a global technology company building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether peo ...

Senior Software Engineer — Regulatory News Platform

London Stock Exchange seeks a Senior Developer for their Regulatory News Service team. You will engage in full lifecycle Agile development, focusing on coding, testing, and improving service delivery through technical solutions. The role requires proficiency in Java and Agile methodologies while workin ...

Senior Software Engineer Cards Experience EU

About Us Perk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time‑strained, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating t ...

Senior Software Engineer, Financial Platform Reconciliation

Perk is looking for a Senior Software Engineer to join their Financial Platform team, based in Birmingham, UK. This position involves building reliable systems to ensure the accuracy and traceability of financial data. As a senior engineer, you will lead projects that enhance the platform, mentor junio ...

Senior Software Engineer Cards Experience EU

As a Senior Software Engineer on the Cards Experience EU team, you'll be a key technical contributor in building and evolving the core card spending experience within the Spend domain. You'll work alongside a team of experienced engineers across multiple European hubs, collaborating closely with staff engi ...

FX Client & Prime Software Engineer (VP)

## FX Client & Prime - Software Engineer (VP)Applyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: **FX Client & Prime - Software Engineer (VP)**Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – ...

Staff Software Engineer — Lead Architecture & Impact

CarbonChain is seeking a Staff Software Engineer to influence technology and product direction. In this high-impact role, you'll take ownership of projects, collaborating across teams to deliver meaningful solutions. Ideal candidates have 8+ years of experience in software systems, strong expertise in Python ...

Principal Software Engineer Java SpringBoot AWS

Principal Software Engineer Java SpringBoot AWS London, Greater London | £100k - £120k per year Principal Software Engineer / Developer (Java SpringBoot AWS) London / WFH to £120k Are you an experienced Java focussed Software Engineer, with technical project leadership a ...

Senior Front Office Software Engineer – Python

Senior Front Office Software Engineer – Python - Systematic Trading Orbis are partnering with a global Hedge Fund on the build out of a new greenfield trading desk. As part of this exciting new development, they’re looking for the first Senior Front Office Python Developer to join the team. <p ...

Graduate Programme 2027: Software Engineer (Python)

hackajob is collaborating with Revolut to connect them with exceptional professionals for this role. About Revolut People deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our pow ...

Lead Software Engineer Gov Cloud / AI

We are seeking a Lead Software Engineer – Cloud Operations to support and scale its U.S. Government Cloud Operations (USGov CloudOps) platform within Microsoft Azure Government. This role is critical to ensuring the availability, security, resiliency, and compliance of mission‑critical SaaS services suppor ...

Software Engineer QuantumBlack, AI by McKinsey

Do you want to do work that matters, alongside supportive leaders who will help you grow faster than you ever thought possible? Are you a creative problem‑solver who is energized by challenges? You’ve come to the right place. YOUR IMPACT As a Software Engineer, you will collaborat ...

Junior Embedded Software Engineer – R&D

Cubic Corporation in Camberley is seeking a motivated Junior Developer to join their dynamic R&D team. The successful candidate will work on the Vocality RoIP, contributing to networking, LTE, and Push-To-Talk radio communications. This opportunity is perfect for those eager to expand their skills in s ...

Python Lead Software Engineer Credit Technology

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 in Credit Technology at JPMorgan Chase, you will join an agile team building secure, scalable, and resilient front‑office sol ...

Senior Software Engineer II (Java/ Spring)

Senior Software Engineer II (Java / Spring) Are you passionate about building scalable, high-performance data-driven applications? Do you enjoy turning complex datasets into robust, reliable systems that deliver real business impact? About the team The Search and AI Platform is ...

Python Lead Software Engineer Credit Technology

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 in Credit Technology at JPMorgan Chase, you will join an agile team building secure, scalable, and resilient front-office solutions that power trading, ...

Senior Software Engineer, C++ Hardware Integrations

Join ONI and Explore the Boundaries of Scientific Discovery! At ONI, we are driven by a profound mission: to propel scientific discovery and combat diseases by granting everyone the ability to visualize, comprehend, and share the intricate microscopic details of life. Our revolutionary Nano ...

Software Development Engineer in Test (SDET)

Overview Our agile development team are responsible for building internal and client-facing applications, including research, data, analytics and interactive investment tools. We deliver these through both web interfaces and function libraries. We make a big impact on the business and believe in ...

Software Engineer, Macro Quant Analytics Technology

As Point72 reimagines the future of investing, our Technology team is constantly evolving our firm’s IT infrastructure and engineering capabilities, positioning us at the forefront of a rapidly evolving technology landscape. We’re a team of experts who experiment and work to discover new ways to harness op ...

Senior Software Java Engineer Customer Fulfilment

Overview Senior Software Development Engineers (SDEs) are the creative minds developing the software applications that make life easier for customers. Responsible for the entire development and support process for a software programme. Your applications make previously complex tasks simple with t ...

Python Software Engineer – Trading Tech MVPs

3761 Barclays - BX - UK is seeking a RAD Developer to design and enhance software solutions in a fast-paced trading environment. You will leverage programming skills and collaborate closely with Front Office traders and sales teams to deliver innovative solutions. The ideal candidate should be adept in ...

Software Engineer II New London, UK

The Tripadvisor Group connects people to experiences worth sharing, and aims to be the world’s most trusted source for travel and experiences. We leverage our brands, technology, and capabilities to connect our global audience with partners through rich content, travel guidance, and two-sided marketplaces ...

Software Engineer — Python — Grad/Mid Level

Hybrid — 3 days a week in the London office Global Leader Developing Scientific Software are looking for Software Engineer (Python) to join their London Office. $27M Series A . Founded by MIT & Stanford engineers ,Forbes 30 Under 30 alumni and trusted ...

Java Software Engineer — Scalable API & Microservices

APPLE in Greater London is seeking a world-class software engineer to design and build software for its customer engagement platform. This role is part of Apple Services Engineering, responsible for high-profile services like iCloud, Apple Music, and more. The ideal candidate will have software enginee ...

Cloud Data Platform Software Engineer II

Software Engineer II – Commercial & Investment Bank Job Responsibilities Execute standard software solutions, design, development, and technical troubleshooting Write secure and high-quality code using at least one programming language Design, develop, code, an ...

Geospatial Cloud Software Engineer (Java/DevSecOps)

Line Up Aviation in Newcastle upon Tyne is looking for a skilled Software Engineer for a 12-month contract. You will work in an Agile Scrum team to develop innovative Geospatial software using Java and the latest cloud-based technologies. The position requires strong Java skills, unit testing experienc ...

Cloud Data Platform Software Engineer II

Job Description Step into a dynamic environment where your skills and ideas help shape advanced technology products. You'll collaborate with talented colleagues, expand your expertise, and make a real impact on our business. We value your growth and offer opportunities to learn, innovate, and adv ...

Junior Embedded Software Engineer Avionics (Aerospace)

Eaton is seeking a Junior Software Engineer for their Aerospace division in Wimborne, Dorset. This role focuses on developing embedded software in C for Air to Air Refuelling systems. Candidates will join a supportive team and take on responsibilities involving engineering documentation and compliance with in ...

Software Engineer III — Fintech, Cloud Native

JPMorgan Chase & Co. is looking for a Software Engineer III to join their Accelerator team in Greater London. This role involves utilizing domain modeling to develop innovative products and ensuring high standards of software quality and security. The ideal candidate should have a strong foundation in ...

AI Driven Software Engineer (London Hybrid)

Aperia Search is seeking an engineer software to join a major AI investment programme in London. The role involves building AI-powered products and solutions that will be deployed across a large ecommerce organization. Key responsibilities include designing production-grade applications leveraging LLMs ...

Lead Software Engineer (Inference Platform), London

Isomorphic Labs is applying frontier AI to help unlock deeper scientific insights, faster breakthroughs, and life‑changing medicines with an ambition to solve all disease. The future is coming. A future enabled and enriched by the incredible power of machine learning. A future in which diseases are ...

Research Software Engineer – Dementia Diagnostics Prototype

The University of Southampton is seeking a Research Software Engineer to join the Biophotonics group for a unique health-tech project focused on rapid dementia diagnostics. This role offers a chance to refine and integrate sample preparation capabilities within a prototype system. Candidates will work ...

Actemium Automation Warrington Software Controls Engineer

Permanent, Full-time Competitive Salary + EV Car & Share Scheme + Healthcare + Pension + Benefits Software Controls Engineer Location: Warrington (Actemium Automation) You will join Actemium Automation Warrington, part of VINCI Energies, as a Software ...

Software Engineer III Salesforce Mid Level

Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to J.P. Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of J.P. Morgan heritage brings. </p ...

Software Engineer AI Driven Fintech Platform

Nasdaq is seeking a Software Engineer in London to design and deliver software solutions for the AxiomSL AI product. This role involves working throughout the entire development lifecycle, with a focus on scalable backend services and integrations. The ideal candidate will have strong experience in Pyt ...

Senior Software Engineer & Platform Tech Lead

London Stock Exchange Group is seeking a skilled software engineer to work on the WMX platform. You will be responsible for developing innovative solutions while collaborating with various teams. The ideal candidate has expertise in programming languages such as Java, C++, or Python, and significant experienc ...

Lead Software Engineer – ERP Transition & Integrations

Cranberry Panda is looking for a Senior Developer to step into a Lead role based in Bristol. This position involves leading a systems/software development team, focusing on a large-scale ERP transition and integration project. The ideal candidate should have strong SQL and full-stack development skills, along ...

Graduate Software Engineer: Elite Training & Mentorship

Microlise in Nottingham is seeking passionate university students for an exciting graduate opportunity starting in October 2026. Ideal candidates will have a predicted First or Upper Second-Class Hons Degree in Computer Science or any numerate subject, along with programming skills in C#, C++, or Java. <p ...

2026 Microlise Graduate Software Engineer Program

Applications are now open for the 2026 Microlise Graduate Software Engineer Program. The program, created by Microlise, is a highly competitive career development opportunity. Program Summary Host Organization: Microlise Group Target Audience: Recent Comput ...

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    Full Stack Software Engineer Javascript React Elixir Jobs in United Kingdom Job Search Guide, Trends and Insights