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    Software Engineer, Mid/Senior (m/f/*)

    Who we are We are a London tech startup on the lookout for bright, motivated and self-driven individuals to join the team. Who you are You are a software developer with a keen interest in generating real-world impact with industrial applications. Evidence of self-m ...

    Senior Software Engineer: Cloud Platform & Microservices

    Dormont Manufacturing Co is looking for a Senior Software Engineer to design, develop, and maintain microservices and core infrastructure. This role requires hands-on experience with Java, JavaScript/TypeScript, Terraform, and Kubernetes. The ideal candidate will contribute to system architecture while ...

    Senior Software Engineer Index Data EU

    We power some of the most widely recognized indices in the world – billions of dollars are benchmarked against what we build. We're now expanding into the Equity Index market, and the Index Data team is at the centre of that growth. Come and help us build it. Our the company Index Data team owns it ...

    Senior Software Engineer, Trading Platform GUI

    DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

    Senior Software Engineer & AI Platform Architect

    United States Digital Space LLC is expanding its engineering teams in London and is seeking experienced Tech Leads. This individual contributor role focuses on development and technical leadership in shaping product architecture, utilizing cutting-edge technologies. With a hybrid work model, the role o ...

    Senior Software Engineer, Labs — Security Telemetry

    SwiftCruit is on the lookout for a Senior Software Engineer to be part of the Labs team within the Security Sciences practice. This role focuses on building and sustaining vital research capabilities for our innovative security data platforms. You will collaborate with engineers to enhance projects lik ...

    Senior Software Engineer Fraud Prevention (Hybrid)

    United States Digital Space LLC is seeking a Senior Software Engineer to join their Account Integrity team in Greater London. In this high-impact role, you'll enhance financial crime prevention systems, working predominantly on backend tasks and leveraging advanced technologies. You'll be responsible f ...

    Backend Software Engineer Python FastAPI SQL

    London, Greater London | £85k - £95k per year Backend Software Engineer / Developer (Python FastAPI SQL Databricks) London to £95k Are you a data centric Backend Software Engineer with strong Python, SQL and FastAPI skills? You could be progressing your career in a senior, ...

    Senior Software Engineer (UI) – Speculative Application

    Studio OverviewWe are Sports Interactive. The studio behind Football Manager. Founded in 1994, Sports Interactive became a wholly owned subsidiary of SEGA Europe in 2006. Based at the Here East technology hub in Stratford, East London, the SI team continues to expand as we bring our titles to an ever-growi ...

    Remote Software & Data Science Engineer (Contract)

    Mercor is looking for a Software & Data Science Expert to work remotely on various AI-related tasks. This contract position involves evaluating AI models and ensuring accurate outputs while working independently. Applicants should possess over 3 years of relevant experience in software engineering or data sci ...

    Senior Quantitative Software Engineer Market Making

    Gravity Engineering Services Pvt Ltd. is seeking a seasoned software engineer with a strong background in finance and algorithmic trading. You will architect and develop robust market-making engines and order-management systems, owning the end-to-end lifecycle of trading algorithms. The ideal candidate ...

    Senior Software Engineer Cloud, Observability, Scale

    Marks & Spencer Plc is seeking a Software Engineer to join the M&S Financial Services team. This role involves building and maintaining high-quality software solutions that impact customer interactions and operational outcomes. Candidates should have 3+ years of experience delivering complex features and be c ...

    IoT Software Engineer (TypeScript) – Hybrid Role

    Edison Smart® is looking for a Software Engineer (IoT) based in Gillingham. This role is crucial for enhancing our platform which helps manage IoT fleets. The ideal candidate will join a small team and contribute to building new functionalities while working primarily with TypeScript. This position off ...

    Senior Quantitative Software Engineer Morgan Stanley

    Key Responsibilities Architect and develop robust market‑making engines and order‑management systems for commodity trading. Own end‑to‑end lifecycle of trading algorithms, from research to production deployment on AWS. Collaborate with quantitative analysts to translate ...

    Defence Software & Control Systems Engineer UK

    Rolls-Royce plc is seeking Software & Control Systems Engineers to support opportunities within their Defence business in the UK. The role involves developing control, monitoring, and software solutions across the full engineering lifecycle, from requirements gathering to software deployment. The ideal ...

    Staff Engineer, Software Autonomy Applications (R4962)

    The Software Applications Engineer will provide technical expertise and support to customers during the implementation and use of Shield AI enterprise software products. This role involves working closely with customers to understand their requirements and ensuring successful product integration for AI & A ...

    Software Development Engineer (Java & AWS), Ring

    Description Ring is looking for a passionate and talented Software Development Engineer who will help us create the next generation of apps and services. You will be responsible for developing cloud services and applications that interact seamlessly with our devices and delight our customers. </p ...

    Junior Software Engineer Full Time Birmingham

    Salary: 35000 per annum + benefitsShift hours: Full TimeJunior Sorftware Engineer Compass Group UK & Ireland Office Base - Birmingham/Hybrid Compass Group UK & Ireland is the leading food and ...

    Staff Software Engineer, Secure DevOps Platform

    Split Software is seeking an experienced engineer to join their Supply Chain Security team. You'll design, develop, and maintain critical software that secures the software delivery lifecycle, ensuring quality and efficiency. Ideal candidates will have 7-11 years of experience in Java and Golang, along ...

    Python Software Engineer Inside IR35 Contract

    Python Software Engineer - Trading Firm - Up to £700 per day (Inside IR35) - 3 days a week in office / 2 working from home. You would be joining one of the leading names in their trading sector, working on the systems that the business genuinely depends on. This is not a back-office support ...

    Staff Software Engineer Scale Platform (Fintech)

    Airwallex in Greater London is looking for a Senior Software Engineer with over 8 years of experience in Java/Spring Boot. The role involves making critical architectural decisions for a multi-tenant infrastructure, designing technical solutions for enterprise clients, and collaborating cross-functionally. Candi ...

    Senior Software Engineer Ruby React AWS

    Senior Software Engineer - Ruby React AWS A Senior Software Engineer opportunity for a growing SaaS business. The Fullstack Software Engineer will join an experienced autonomous Robotics product team as part of a scale-up business in a modern engineering environment. The Senior Software Eng ...

    Senior Software Engineer Billing (VAT & Invoicing)

    Location Edinburgh Address Edinburgh Employment Type Full time Department Engineering Are you a Software Engineer who thrives on real ownership? At Perk, we know that we feel most fulfilled when we can own the problem and the ...

    Senior Software Engineer in Belfast Ocho

    Engage in Greenfield Projects Daily Technologies: AWS Angular Java React ASP.NET NodeJS Cloud C# Support JavaScript Years of Post-graduate Engineering Experience A ...

    Software Engineer, Apple Cloud Object Store

    London, England, United Kingdom Software and Services Software Engineer, Apple Cloud Object Store Join the Apple Cloud Object Store (ACOS) team as a Software Engineer with a focus on security. The ACOS team, which is part of Apple Services Engineering organisation, is one of the most crit ...

    Vice President, Software Engineer Finance Engineering

    Vice President, Software Engineer - Finance Engineering Join to apply for the Vice President, Software Engineer - Finance Engineering role at Galaxy Vice President, Software Engineer - Finance Engineering Join to apply for the Vice President ...

    Senior Software Engineer — Tech Leader & Mentor

    A technology firm in Manchester is looking for a Senior Software Engineer to lead the development of complex features and mentor team members. This role emphasizes ownership of projects, collaboration with stakeholders, and continuous improvement in an agile environment. Candidates should possess strong problem- ...

    Global IT Software Engineer Senior Manager

    Locations Boston | London Who We Are Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. BCG was the pioneer in business strategy when it was founded in 1963. Today, we help cli ...

    Senior Software Engineer Microservices & .NET Expert

    Fundamental Qualifications Understanding of microservices, event‑driven scalable architecture, and vertical slices. Proficiency in coding, especially in C# .NET (other languages like JavaScript or Python are beneficial). Experience in front‑end frameworks such as Angular ...

    Senior Software Engineer Fixed Income Trading

    Senior Software Engineer - Fixed Income Trading Location London Business Area Engineering and CTO Ref # **Description & Requirements** Bloombergu2019s Fixed Income Trading systems offer end-to-end trading workflows including price discovery and neg ...

    Senior Software Engineer Fixed Income Trading

    Senior Software Engineer - Fixed Income Trading Location London Business Area Engineering and CTO Ref # **Description & Requirements** Bloombergu2019s Fixed Income Trading systems offer end-to-end trading workflows including price discovery and neg ...

    Senior Software Engineer, Campaigns & AI Platform

    monday.com is looking for an experienced Tech Lead in London to drive infrastructure features for our innovative AI work platform. You will play a key role in shaping product architecture and work closely with talented engineers in a collaborative and dynamic environment. The role involves extensive ow ...

    Senior Software Engineer, Product Engineering, UK

    Location UK Employment Type Full time Location Type Remote Department Engineering EMEA Engineering Compensation UK - London £112K – £137K • Offers Equity UK £103K – £126K • Offers Equity Please ...

    Senior Software Engineer I Regional Expansion

    Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier ...

    Senior Software Engineer Test Equipment & Automation

    Eclectic Recruitment Ltd is seeking a Senior Software Engineer for developing advanced test equipment software that verifies missile systems. The role requires strong C and C++ skills, with a focus on Agile delivery and collaboration with engineering teams. The ideal candidate will have experience in s ...

    Senior Software Engineer Regional Payments Platform

    Company Description hackajob is collaborating with Wise to connect them with exceptional professionals for this role. Wise is a global technology company building the best way to move and manage the world’s money. Our mission is to make payment integration effortless for partners by absorbing com ...

    Senior Software Engineer (£100k) at Multiverse

    Job Title Senior Software Engineer Salary: Up to £100k Company Description Multiverse.io is a $1.7bn Series D EdTech unicorn backed by Lightspeed and General Catalyst, building an AI‑driven platform to solve the global skills gap for over 1,500 enterprise partners. ...

    Full stack Software Engineer (Research team)

    Applications Deadline We accept submissions until 15 January 2026. We review applications on a rolling basis and encourage early submissions. About the Opportunity We’re looking for Full-stack Software Engineers who are excited to build tools for frontier AGI safety research, e.g. ...

    Software Engineer II Python & Systems Design

    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 strategic advice and delivering quality ...

    Founding Software Engineer — Build Browser Automations

    A technology company based in Greater London is looking for a software engineer to develop browser automation solutions. You will improve the automation engine, create a secure environment, and build tools for customers. Candidates should have at least 1 year of software experience and a strong desire for owners ...

    Software Engineer, Python, Global Delta One

    DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

    Fullstack Software Engineer (f/m/d)

    About the Opportunity Join Contentful as a Full Stack Software Engineer and Innovate with Automations, Workflows, and Collaboration Tools. Become a part of the innovative team at Contentful, where we empower thousands of customers to manage content at scale. We're seeking talented ...

    Software Engineer II Frontend (React/TypeScript)

    What You’ll Do Build high-quality front-end features using React and TypeScript, with a focus on clarity, performance, and maintainability Refactor legacy or complex areas of the codebase to improve readability, testability, and long-term health Identify and fix issues acros ...

    Senior AI Software Engineer, Coding Agent

    About the Hiring Team: Tencent Overseas IT is dedicated to empowering Tencent’s rapid global growth with future‑ready, global IT platforms, applications and services. We lead the overseas IT strategy, architecture, roadmap, and execution to satisfy internal and external customers while building a world‑cla ...

    Software Engineer – Global Music D2C Platforms

    Sony Music Entertainment is seeking a Software Engineer to join their D2C team in London. This role will involve building and supporting technology for artist and label merchandise stores worldwide. The ideal candidate will have over 4 years of experience in distributed systems, APIs, and cloud technol ...

    Senior AI Software Engineer: Architecture & Transformation

    Barclays is seeking an AI Software Engineer to design, develop, and enhance software solutions, employing engineering methodologies to provide robust capabilities for customers and colleagues. This role involves collaborating with product managers and engineers across functions to align business objectives wi ...

    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 ...

    Senior Software Engineer Hybrid Milton Keynes

    Experis UK is looking for a Senior Software Engineer to join an experienced team responsible for the development of significant public sector IT solutions. The role involves designing front-end features, creating APIs, and maintaining databases while working on-site in Milton Keynes 2-3 days a week. Ca ...

    Senior Software Engineer – Customer Platform Engineering

    Obsidian Security is a leading SaaS security platform that protects 200+ organizations across North America, Europe, the Middle East, Southeast Asia, Australia, and New Zealand. We offer a complete SaaS security platform to reduce risk, detect and respond to threats, and prevent breaches at the source. </p ...

    Senior Software Engineer, Margin Tech AVP

    Citi is seeking a software engineer to join their global technology team in London. This role involves solving engineering challenges and building robust, high-quality solutions while working closely with product teams. The ideal candidate will have a Bachelor's degree in computer science or engineerin ...

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