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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. ...

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. ...

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 ...

Senior Software Engineer, Behavior Planning

Who We Are AeroVect is transforming ground handling with autonomy, redefining how airlines and ground service providers around the globe run day-to-day operations. We are a Series A company backed by top-tier venture capital investors in aviation and autonomous driving. Our customers include some ...

Senior Software Engineer, Internationalisation Platform

At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the traditional job requirements. If you’re a close but not exact m ...

Senior Software Engineer Gram Games

Level Up Your Career with Zynga! At Zynga, we bring people together through the power of play. As a global leader in interactive entertainment and a proud label of Take‑Two Interactive, our games have been downloaded over 6 billion times—connecting players in 175+ countries through fun, strategy, and a lit ...

Senior Software Engineer (AI Tooling)

Role OVO-View Team: Agentic Engineering (Claude Rollout) Location: Hub Based - Hybrid for all Salary banding: £55,000 - £85,000 Experience: Expert Working pattern: Full-Time Reporting to: Deliv ...

Software Engineer, Backend (Remote/Hybrid)

Software Engineer, Backend (Remote/Hybrid) Software Engineer, Backend (Remote/Hybrid) 1 week ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Our client is a pioneering tech company at the forefront of blockchain and AI innovat ...

Senior Software Engineer (Systems Engineering)

We are a fast-growing Series A startup building cutting-edge technology to revolutionize cloud development processes and support highly efficient dev&test feedback loops. We've closed our last $25mil round in Q4 2024, led by Notable Capital, CRV and Heavybit. At its core, LocalStack provides a high- ...

Senior Software Engineer (SC Cleared)

3 days ago Be among the first 25 applicants SR2 | Socially Responsible Recruitment | Certified B Corporation™ provided pay range This range is provided by SR2 | Socially Responsible Recruitment | Certified B Corporation™. Your actual pay will be based on your skills and experience — talk ...

Senior Software Engineer (Full Stack)

We believe “It’s all about the user. All of them.” We’re passionate about providing a seamless one‑stop experience for business travelers, no matter how they travel, where they stay, or where they’re going. We are looking for a Staff Full‑Stack Engineer to lead the design and development of mission‑ ...

Senior Software Engineer Workflow Orchestration

Senior Software Engineer - Workflow Orchestration Location London Business Area Engineering and CTO Ref # Description & Requirements Part of the Enterprise Products organization, the Workflow Orchestration group is dedicated to delivering workflow ...

Senior Software Engineer Derivatives & OCaml

A leading financial services company in London seeks a skilled Software Engineer to develop cutting-edge systems for the derivatives market. The role involves using functional programming, particularly OCaml, to build and improve financial applications. Candidates should have a degree in a relevant field and str ...

Senior Software Engineer Rendering API

Why PlayStation? PlayStation isn’t just the Best Place to Play — it’s also the Best Place to Work. Today, we’re recognized as a global leader in entertainment producing The PlayStation family of products and services including PlayStation®5, PlayStation®4, PlayStation®VR, PlayStation®Plus, acclaim ...

Senior Software Engineer (JVM, Kotlin)

Simple Machines is a leading independent boutique technology firm with a global presence, including teams in London, Sydney, San Francisco, and New Zealand. We specialise in creating technology solutions at the intersection of data, AI, machine learning, data engineering, and software engineering. Our miss ...

Senior Software Engineer, Banking Connectivity

At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairn ...

Senior Software Engineer I (Growth)

Senior Full Stack Engineer – Growth Engineering We help everyday runners become outstanding by building an incredible app providing world‑class training, coaching and community for everyone, whether you’re improving your 5k time or training for your first marathon. What you’ll be doing < ...

Remote Senior Software Engineer 34123

2 days ago Be among the first 25 applicants We are building LLM evaluation and training datasets to train LLM to work on realistic software engineering problems. One of our approaches, in this project, is to build verifiable SWE tasks based on public repository histories in a synthetic approach with hu ...

Senior Software Engineer (Node.js, TypeScript)

Senior Software Engineer (Node.js, TypeScript) London, England, United Kingdom Here’sa summary of the role: Build software that matters, take real technical ownership, and use modern AI tooling to do your best work. This is a hands‑on senior engineering role for someone who e ...

Front Office Treasury Software Engineer

A leading global multi-strategy investment firm in London seeks a Software Developer to join their Front Office Treasury team, focused on building next-generation trading and liquidity management systems. The ideal candidate will have 5-15 years of experience, expert-level Python skills, and strong data capabili ...

Senior Software Engineer, Development Tools

Overview Tower Research Capital is a leading quantitative trading firm founded in 1998. Tower has built its business on a high-performance platform and independent trading teams. We have a 25+ year track record of innovation and a reputation for discovering unique market opportunities. Tower is h ...

Senior Software Engineer, Lending Platform

About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – with full ...

Senior Software Engineer (Payroll Foundation)

Requirements Strong experience building backend systems in production environments Experience working with distributed systems or large-scale backend services Strong programming experience in languages such as Kotlin/Java, or similar Experience designing reliab ...

Senior/Staff Fullstack Software Engineer

Location: Fitzrovia, London (Hybrid – 4 days in office, 1 day remote) About the Company: Wizeline is a global AI-native technology solutions provider that develops cutting‑edge AI‑powered digital products and platforms. We partner with clients to leverage data and AI, accelerating m ...

Software Engineer at Axle Energy

Company Description Axle Energy - VC-backed infrastructure for decarbonised energy systems. Job Description Join Axle Energy to build core software infrastructure for the decarbonised energy system. You will develop platforms that connect distributed energy devices to electricit ...

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 ...

Senior Software Engineer (Core Tech)

Company Overview LEGO Digital Play will bring the LEGO brand into digital entertainment in new, innovative, and wholly‑owned ways. Our mission is to ensure the LEGO Brand remains as powerfully a part of children’s lives in the coming decades as it has ever been. We aim to reach every kid on the p ...

Senior Software Engineer (Time & Money)

Requirements Strong backend engineering experience in production systems Experience building scalable, reliable services (ideally distributed systems) Solid programming skills in Java, Kotlin, or similar Comfort working in ambiguous, fast-paced environments </l ...

Senior Software Engineer (Contacts Team)

Requirements We are fully aware that it is uncommon for a candidate to have all skills required and we fully support everyone in learning new skills with us. So if you have some of those listed below and are eager to learn more, we do want to hear from you! You get things done </l ...

Senior Software Engineer (Guest & Host)

The Community You Will Join We are building the next generation of Airbnb experiences for both guests and hosts across Europe and EMEA, with a singular focus: making Airbnb successful in the region’s 40+ markets. While our initial focus is on the booking surfaces - payments, search, pricing, and ...

Senior Software Engineer (React Native)

This range is provided by Cure Talent. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Cure Talent is partnering with a dynamic Medical Technology company based in London, renowned for developing innovative hardware and softw ...

Senior Software Engineer (.NET / React)

Get AI-powered advice on this job and more exclusive features. Come shape the future of education with us.Are you ready to make a real impact on education globally? At Compass, our people are united by a common purpose, to simplify school management and improve student outcomes. We ...

Senior Software Engineer, Client Solutions

Senior Software Engineer, Client Solutions We are seeking a highly capable Senior Software Engineer to help design, build and evolve resilient, event-driven, cloud-distributed systems. This role is ideal for an engineer who combines deep technical expertise, strong computer science fundamentals, ...

Scientific Software Engineer Computational Chemistry

About Aqemia Aqemia is a next-generation pharmatech reinventing drug discovery with quantum-inspired physics and generative AI. Our mission: design innovative small-molecule drug candidates for dozens of critical diseases, faster and smarter, without relying on experimental data. ...

Senior Software Engineer in London

Senior Software Engineer (GPU Drivers) Company: AI Acceleration Location: London (very flexible WFH) Pay: Up to £160,000 + bonus and benefits Role: Senior Software Engineer. This role will spearhead GPU driver stack development and optimizat ...

Senior Software Engineer Time London

Personio's intelligent HR platform helps small and medium-sized organizations unlock the power of people by making complicated, time‑processing tasks simple and efficient. Our team of 1,500 Personios is building user‑friendly products that delight our 15,000+ customers and their 1.5 million employees. Read ...

Senior Card Processing Software Engineer

About Incard Incard's mission is to build the financial operating system for entrepreneurs. We are focused on creating a system where business banking, financial tools, and application logic are coordinated into a single control layer. Through the app store, entrepreneurs and developers can build ...

Senior Software Engineer Rendering API

Why PlayStation? PlayStation isn’t just the Best Place to Play — it’s also the Best Place to Work. Today, we’re recognized as a global leader in entertainment producing The PlayStation family of products and services including PlayStation®5, PlayStation®4, PlayStation®VR, PlayStation®Plus, a ...

Senior Software Engineer, SRE Labs

Required Qualifications Bachelor’s degree in Computer Science, a related field, or equivalent practical experience. 5 years of experience with software development in one or more programming languages. 3 years of experience in designing, analyzing, and troubleshooting la ...

Senior Software Engineer Maritime Autonomy

Deepstreamtech is seeking a Senior Software Engineer to join its Maritime Division in Greater London. Candidates should have a Bachelor's degree in Robotics or a related field, alongside extensive experience in software development, particularly with systems programming in C++ and/or Rust. The role involves driv ...

Software Engineer, Trading Connectivity, London

Location London Employment Type Full time Department Engineering Institutional Fabric for the Digital Asset Market Founded in 2018, Talos provides institutional-grade trading technology for the global digital asset market, powering many of the maj ...

Software Engineer EVM Blockchain Platform

Building the Future of Crypto Our Krakenites are a world-class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology. What makes us different? Kraken is a mission-focused company rooted in crypto values. As a K ...

Senior Software Engineer (Django Fullstack)

Job Details Department: Tech Hub Employment Type: Full Time Location: London, Canary Wharf Contract type: Permanent Hours: 37.5/week Salary: circa £84,000 depending on experience W ...

Full Stack Senior Software Engineer

Location London Area Employment Luz Full time Location Type Remote Department Engineering Deadline to Apply November 2, 2025 at 5:00 PM EST Join Civic Marketplace as Our Foundational Engineering Leader! < ...

Senior Back End Software Engineer

Join to apply for the Senior Back End Software Engineer role at Epistemix . Our software engineers at Epistemix show a clear passion for quality and love to bring software to life. You are energized by the idea of building something new and want to work on problems that matter. ...

Interim Senior Backend Software Engineer

Who you are You will be an established Senior Engineer with a diverse Backend focused skill set We would ideally like to see a strong focus with Golang as your primary language but if you have a polyglot approach to engineering across a range of backend languages and some exposure to ...

Software Engineer – Realtime Quant Frameworks

We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity. From our London HQ, we unite world‑class researchers and engineers in an environment that values deep exploration and methodical execution — because the best ideas take time to evolv ...

Senior Staff Software Engineer Delta

P-1127 At Databricks, we are obsessed with enabling data teams to solve the world's toughest problems, from security threat detection to cancer drug development. We do this by building and running the world's best data and AI infrastructure platform, so our customers can focus on the high value cha ...

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