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Scientific Software Engineer (Polymer Simulations)

About CuspAI CuspAI is the frontier AI company on a mission to solve the breakthrough materials needed to power human progress. While nature took billions of years to perfect molecules, we are harnessing AI to unlock trillion‑dollar materials breakthroughs in months, not millennia. Our founding t ...

Principal Software Engineer Executive Director

Job Description If you are looking for a game-changing career, working for one of the world's leading financial institutions, you’ve come to the right place. JP Morgan Chase’s ambitions for AI/ML are transformational, but safety and security are non‑negotiable. As a Principal Softwa ...

Java Lead Software Engineer VP

Overview 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's Equities Technology team, you are an integral part of an agile team that works t ...

Lead Engineer Software & HPC Engineering

Lead / Senior HPC Engineer Location: On-site (due to secure, air-gapped systems) Full-time | 40 hours per week Are you ready to play a key role in one of the most ambitious technological challenges of our time? We are a pioneering UK-based deep‑tech company developing next‑g ...

Senior Embedded Software Engineer Space

Senior Embedded Software Engineer (Senior or Principal) — IoT & Space Systems Join a pioneering team building the next generation of space-powered IoT solutions. My client are developing a highly advanced satellite network that connects billions of devices worldwide — enabling users to sense, tra ...

Senior Security Software Research Engineer

Overview L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to ...

Software Engineer I Entry Level

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Ange ...

Staff Software Engineer, Guest & Host

Company Overview Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that ...

Lead Software Engineer Java, AWS

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible by building and deploying web applications end to end using latest technical stack of React, Spring boot, Java and any cloud platform. As a Lead Software Engineer at JPMorgan Chase ...

Lead Software Engineer Core Tech

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‑growing audience across an increasing variety of platforms. Job Title: L ...

Lead Software Engineer, Space Missions

A dynamic space technology start-up is looking for a Software Team Lead to oversee the development of software solutions for innovative space missions. This role involves leading a team in developing a software suite, managing SDLC processes, and enhancing code quality. The ideal candidate will have over 5 years ...

Lead Software Engineer React/UI

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 JPMorganChase within Markets Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted market‑leading t ...

Software Engineer III Java, Spring

Job Description Join us to transform your career and make a real impact as you help migrate and enhance our trade processing platform. You'll work in an agile team that values your ideas and technical expertise, delivering market-leading technology solutions. We offer opportunities for growth, co ...

Lead Software Engineer Java & AI

Join the Graphite team and help deliver a best-in-class payments processing platform that powers the firm's global expansion. You will work on mission-critical systems, leveraging your passion for technology and AI to create high-performing, low-latency solutions. Experience the excitement of building impa ...

Senior Software Engineer (Back End)

Role Overview As a Senior Back-End Engineer, you will design, develop, and maintain robust server-side applications and APIs that support high-volume, data-intensive environments. You will play a key role in shaping technical architecture, ensuring system reliability, and driving best practices i ...

Director Forward Deployed Software Engineer

Indicium AI was Anthropic’s first European launch partner - and sits among a handful of organisations globally trusted by Anthropic to deploy Claude at enterprise scale. We are also one of the first four OpenAI partners in the UK, and Databricks Ventures has invested in our business and holds a seat on our ...

Principal Software Engineer & Technical Leader

hackajob is seeking a Principal Software Engineer to collaborate with Hippo Digital UK. As a strategic technical leader, you will mentor teams, shape engineering vision and define technical standards. This role involves leading enterprise-level projects, building scalable software, and guiding C-suite stakeholde ...

Research Software Engineer, Generative AI

Research Software Engineer, Generative AI Apply X Note: By applying to this position you will have an opportunity to share your preferred working location from the following: London, UK; Zürich, Switzerland . Bachelor's degree in Computer Science, a similar technical ...

Product Software Engineer (All levels)

Our vision is a new category of habit-forming healthcare globally; one that is patient-centred, predictive, and intrinsically scalable.We're a digital-native healthcare provider, using personalised video streams to deliver treatment pathways at population scale, with transformative economics. By personalis ...

Software Development Engineer In Test

SDET – Shape the Future of Quality Engineering at Protect Line Job Title: Software Development Engineer in Test (SDET) Reports to: Head of Technical Development Salary: £45,000 - £55,000 Hours: 40 hours per week (Monday to Friday) Location: Remote – with occasional ...

Senior Software Engineer Search Experience

About the Role As a Senior Software Engineer in Search Experience Engineering, you will build modern full‑stack applications and customer‑facing experiences that shape how customers discover and shop for holidays. This is a full‑stack role with a stronger emphasis on frontend engineering, perform ...

Staff Software Engineer, Flywheel Engage

Overview This role can be Office/Hybrid/Remote based within Ireland. We’re looking to add a Staff Software Engineer to join the Engage Product Group in Flywheel Product Line. Engage Product Group mission is to reinvent HubSpot GTM Sales teams by supercharging our sales reps with world-cla ...

Software Engineer II, Dependency Tracing

Minimum qualifications Bachelor’s degree or equivalent practical experience. 1 year of experience with software development in one or more programming languages (e.g., Python, C, C++, Java, JavaScript). 1 year of experience with data structures and algorithms. ...

Research Software Engineer, Generative AI

X Note: By applying to this position you will have an opportunity to share your preferred working location from the following: London, UK; Zurich, Switzerland . Minimum qualifications Bachelor's degree in Computer Science, a similar technical field of study, or equivalent pra ...

Software Engineer Site Reliability Engineering

The Role Automate for insight and scale: Build systems that make troubleshooting fast, safe, and scalable across thousands of Neo4j instances. From internal tools that surface clear insights to canaries that support safe rollouts, you’ll focus on automation that elevates reliability enginee ...

Senior Frontend Software Engineer UI

Senior Frontend Software Engineer UI Department: Technology Employment Type: Permanent - Full Time Location: London Description We are looking for a Lead / Senior Frontend Software Engineer to work on Systematica’s Execution Platform, whic ...

Principal Software Engineer Enterprise & Cloud

Vitality is looking for a Principal Software Engineer to drive high-quality software development in their Bournemouth office. You'll lead multiple teams and tackle complex technical challenges, guiding architectural decisions and improving engineering standards. Required expertise includes Java/JEE, AWS technolo ...

Staff Software Engineer — Streaming Platform

Checkout.com is looking for an ambitious Staff Data Engineer in Greater London to join our Data and AI Platform Team. The successful candidate will work with technologies like Kafka and Flink to build a scalable event streaming platform to support various engineering teams. Responsibilities include mentoring, im ...

Senior AI Powered Software Engineer

Fonoa is looking for a Senior or Staff Software Engineer to help build AI-powered experiences integrated into the product. The ideal candidate will have over 5 years of experience in delivering customer-facing features and a strong understanding of AI technologies. This role involves working closely with enginee ...

Senior/Staff Software Engineer, AI

About Engineering at Fonoa Engineering is central to how we build the business. We focus on solving real customer problems , not just shipping features. We work in small, high-trust teams , with full ownership across the lifecycle, from design to production and beyond. ...

Software Engineer Internal Regulatory Tooling

Software Engineer - Internal Regulatory Tooling We’re looking for someone with a software engineering background to take significant responsibility in developing tools and processes for our quality and regulatory function, helping us to build high quality medical devices. You’d be the first ...

Associate Software Engineer (C#/.NET)

The TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions.Through our people and technology, we conn ...

Contract Senior C++ Software Engineer

Exciting opportunity for a Senior C++ Software Engineer to join this Global Energy Company. This is an exciting time to be joining this world-leading company with this role working in one of the company’s premier software development projects contributing to enhancing trading capabilities. ...

Senior Software Engineer Data Integration

Senior Software Engineer - Data Integration London 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 ca ...

Software Engineer Post Trade Systems

Our Technology team supports the Commodities and Global Markets’ area of the business. We are responsible for building robust, scalable, and high-performance applications that automate and streamline post-trade processes, ensuring operational efficiency, accuracy, and compliance. At Macquarie, our a ...

Software Support and Development Engineer

Software Support and Development Engineer page is loaded## Software Support and Development Engineerlocations: Banbury, United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: JR- Dematic’s Global Software Organisation provides intelligent warehouse execution software to a range of h ...

Senior Software Development Engineer (Medical)

Responsibilities In charge of establishing the process and work in the team to implement risk management best practices in projects Implement and maintain the office's ISO 13485 and IEC 62304 compliant quality management system processes and procedures across departmental work and ...

Software Engineer Java Kafka API

Software Engineer Java Kafka API (PR/ ) London, England Apply with Indeed Salary: GBP75000 - GBP90000 per annum Software Engineer / Developer (Java Kafka API) London / WFH to £90k Are you a Java technologist seeking a role where you can work on ground breaking technology, ...

Software Engineer Apprentice Build & Innovate

QinetiQ Limited is offering a Software Engineering Apprentice role in Portsmouth, England. This position supports the design and delivery of innovative software solutions across diverse projects, including advanced technology programs. Candidates should have a strong interest in software engineering, knowledge o ...

Staff Software Engineer (Ibm Sterling)

As part of the M&S Software Engineering team, you'll be joining a well loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues! With ethical values that run right through the company's core and technology leaders that truly understand software engineers ...

Senior Software Engineer, Platform Systems

The Opportunity The Console Platforms team's mission is to empower our users to build outstanding games on Nintendo, Sony, and Microsoft consoles. We develop and maintain support for these platforms in Unity, ensuring developers can easily bring their games to consoles using the full range of fea ...

Senior Software Engineer Developer Experience

Senior Software Engineer - Developer Experience – Isovalent Isovalent, now part of Cisco, is the company founded by the creators of Cilium and eBPF. Cisco Isovalent builds open‑source software and enterprise solutions solving networking, security, and observability needs for modern cloud native i ...

Senior Software Engineer Data Integration

Overview 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 ca ...

Principal Software Engineer Platform Engineering

Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We’re people-first. ...

Lead Software Engineer, Holiday Experience

Heidi was born to make it easy for more and more people to discover the power of the mountains. We burst onto the ski holiday market in 2018 (formally known as Ski Zoom) and have seen exponential growth. The company came from a desire to fix the lack of flexibility in the winter ski market. We help ...

Lead Software Engineer Web Development

Job Title: Lead Software Engineer - Web Development Contract Type: Permanent Location: Alderley Park Working style: Hybrid 50% home/office based Closing date: 11th May 2026 We are seeking a highly skilled and experienced Lead Software Engineer in Web Development to ...

Senior Software Engineer Identity & FinCrime

Starling is the UK’s first and leading digital bank on a mission to fix banking. Hybrid Working We have a hybrid approach to working here at Starling – our preference is that you are located within a commutable distance of one of our offices so that we can interact and collaborate in pers ...

Senior Software Engineer Identity & FinCrime

Starling is the UK’s first and leading digital bank on a mission to fix banking. Hybrid Working We have a hybrid approach to working here at Starling – our preference is that you are located within a commutable distance of one of our offices so that we can interact and collaborate in pers ...

Senior Software Engineer, Ad Auctions

Overview Teamwork makes the stream work. Roku is changing how the world watches TV. Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV streaming p ...

Senior Software Engineer, ML Ops

Senior or Principal Software Engineer, ML Platform (Stability & Infrastructure) Your Impact We are building the largest foundation models in biotech and applying them immediately to cure disease. You will play a pivotal role in ensuring the reliability and scalability of the fou ...

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    Full Stack Software Engineer Reactruby Jobs in United Kingdom Job Search Guide, Trends and Insights