226 to 250 of 930 Senior Software Engineer Jobs

things have been done before. We ask why they were done that way at all. The Role As a Senior Software Engineer on Revenue, you'll own the systems that turn Gigs' business into money in the bank. Gigs is a B2B2C business: consumers get connectivity through … roadmap of a new Revenue team as it forms. You can find more about how we work on our engineering page. Salary range for Senior Engineer : EU: €90,000 - 125,000 UK: £90,000 - 125,000 (The final offer depends on your background, skills, and how you perform ...

matters. With us, you’ll grow, find your flow , and make a lasting difference in your career, your team, and your impact. As a Senior Software Engineer at MHR, you'll combine hands-on technical expertise with engineering leadership to deliver complex, high-impact solutions. Working across … help improve team performance, accelerate delivery, and create better outcomes for our customers. What We're Looking For We’re looking for a senior engineer with advanced expertise in TypeScript, Java, Python, or a combination of these technologies. You’ll have strong experience building scalable applications, solving complex ...

small, talented, high energy, inclusive and supportive team with strong business and clinical leadership. About the Role We're looking for a mid–senior software engineer to join the HelloSelf engineering team — someone who is equally comfortable shipping product features and working on research‐grade software. HelloSelf … product managers, operations leads and Experts by Experience. Surface risks early and keep things moving across an 18‐month programme timeline. About You Mid‐senior software engineering experience with a strong foundation in Python and a track record of shipping production‐quality code. Adaptable and comfortable working across ...

description: Are you an experienced Software Engineer who enjoys solving complex technical challenges, influencing engineering decisions, and mentoring others while remaining hands-on with code? Do you thrive in agile environments, embrace modern engineering practices, and want to work on projects that genuinely make a difference … love to hear from you. We're partnering with a growing, mission-led technology consultancy delivering secure, scalable software solutions for the UK Government and Defence sector. Their teams build modern digital platforms and mission-critical systems that support some of the UK's most important national programmes. This ...

designing and manufacturing high-performance solutions for the Space, Aerospace, Defence and Telecommunications sectors. As we continue to grow, we're looking for a Senior or Higher Senior Embedded Software Engineer to join our engineering team at our headquarters in Sedgefield. This is an exciting opportunity … work on cutting‐edge embedded software that powers some of the world's most advanced RF and communications systems. You'll be part of a multidisciplinary engineering team developing innovative products from concept through to production, working alongside experts in RF, FPGA, hardware and systems engineering. What ...

Senior Software Engineer Department: Engineering Employment Type: Full Time Location: London Description Hybrid: 2 days per week in our Tower Bridge office (Tuesdays and Thursdays) Uswitch At Uswitch, our goal is to be the UK’s favourite way to choose and manage home-life essentials - from broadband ...

Senior Software Engineer – Scala, Distributed Systems Location: UK, remote-first with occasional onsite. UK-based, UK data handling only. Engagement: Contract, outside IR35. Rate: circa £700/day depending on experience. Clearance: Current, portable NPPV3 is essential (SC alongside is a strong plus). We can only … multi-source data pipelines trustworthy, traceable and defensible. We have a growing pipeline of engagements in this space and are expanding our bench of senior, cleared engineers to draw on. This is a hands-on, lead engineering role: you shape the technical approach, set the standard for a small ...

Senior Embedded Software Engineer Oxfordshire £45,000-£60,000 About the Role My client are developing advanced assurance software to ensure complex, automated systems operate safely and reliably in high-stakes environments. They are seeking a Senior Embedded Systems Engineer with a deep background … safety-critical software development. In this role, you will help design, build, and verify the core software foundations responsible for continuous monitoring, fail-safe logic, and high-integrity system control. If you specialise in building software where failure is not an option, this role is for you. ...

Senior Lead Software Engineer - Java, React, AI GLASGOW, LANARKSHIRE, United Kingdom Job Information Job Identification 210774700 Job Category Software Engineering Business Unit Corporate Sector Posting Date 07/28/2026, 09:17 AM Locations 315 Argyle Street, Glasgow, Glasgow City, G2 8AT, GB Job Schedule … advance your career. If you're passionate about delivering technology that makes a real difference, this is the role for you. As a Senior Lead Software Engineer at JPMorganChase within the AI & ML Data Platforms team, you are an integral part of an agile team that works ...

Date posted Jul. 28, 2026 Location Cambridge, United Kingdom Category Software EngineeringAre you excited by the opportunity to help software engineers use AI safely, effectively, and at scale? Do you enjoy turning ambiguous engineering problems into reliable, well-tested tools that improve productivity without compromising quality … want to hear from you! Job Overview: ----------------- We are seeking a Senior Software Engineer – AI Tooling to help develop, improve, and maintain LLM-based engineering tools for the company software teams.The ideal candidate will combine strong software engineering judgement with practical experience applying ...

Title: Senior Embedded Software Engineer Location: Newcastle-Upon-Tyne, Hybrid (3/2) Salary: £60-70K + bonus We're looking for an experienced Senior Embedded Software Engineer to lead firmware development and drive delivery of embedded products . You'll manage … real-world embedded systems challenges (IoT, wireless, medical devices, etc.) Work alongside engineers who care about doing things right About You You're an engineer who cares about quality . You've shipped products , led projects , and understand what makes robust embedded systems. You're not afraid to challenge ...

Senior or Staff Software Engineer, SRE/Platform Team OneSignal is a leading omnichannel customer engagement solution, powering personalized customer journeys across mobile and web push notifications, in-app messaging, SMS, and email. On a mission to democratize customer engagement, we enable businesses to keep their 1.5B … Go. This potent combination of high performance with efficient resource utilization has given us an incredible competitive edge. We are seeking a Platform Engineer to join our team and help us scale by managing and developing the next generation of our infrastructure. While we currently maintain a 99.95 % uptime ...

inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Senior Full Stack Software Engineer (.NET & TypeScript) Position Description At CGI, you'll help shape digital services that make a meaningful difference across … public sector. As a Senior Software Engineer, you'll play a key role in enhancing a live, high-profile platform that supports a key regulatory body, delivering innovative solutions that improve user experiences and provide measurable value to our client. Working alongside a collaborative team of experts ...

leading technology organisation is seeking an experienced Senior Software Engineer to join a team responsible for developing and supporting critical software applications used to monitor, analyse, and optimise large-scale operational systems. This is an exciting opportunity for a hands-on engineer to work … tooling, and service assurance solutions that provide valuable insights into complex network environments. You will play a key role in designing, developing, and maintaining software that supports business-critical operations, working closely with engineering teams, product stakeholders, and operational users. The role combines software development, system integration, troubleshooting ...

create seamless experiences for both customers and employees while optimizing bp pulse's operations. Let me tell you about the role As a Senior Software Engineer, you will act as a technical authority, mentor, and coach, providing guidance and support to your team, while fostering a positive … prioritizing and completing initiatives, and delivering results in a product-led, empowered environment. Your leadership skills, ability to handle multiple partners, and experience in software development and software engineering will be critical to your success in this role What you will deliver Design and document sophisticated software ...

Senior Software Engineer in Test (SDET) Department: Software Engineering Employment Type: Permanent - Full Time Location: Remote, UK Description Within Hazelcast our Quality Engineering team is dedicated to maintaining the highest standards of software quality for our customers. As part of our team you will … whose focus is to ensure our Java-based real-time distributed storage and stream processing platform meets rigorous quality benchmarks. We are looking for Software Engineers in Test with strong experience testing Java software platforms to work side by side with our expert Java developers. In this role ...

Role: C++ 20/23 Software Engineer Client: Elite Tech Driven Trading Firm Compensation: Up to £200k + Bonus Location: London (Hybrid Working) Overview An Elite Tech Driven Trading Firm is looking for a highly talented C++ Software Engineer to join an elite group of individuals. … could be working on some of the world’s most performant ML pipelines that deal with millions of data points every second, or building software solutions with extreme scale, reliability, and latency considerations in mind. Key Responsibilities Building software solutions/products with scale, reliability, and latency considerations ...

Senior Backend Software EngineerHexwired Recruitment LimitedFarringdon, Central London, United Kingdom**Description**Senior Backend Software Engineer | London | Hybrid | £85,000 - £90,000 | Hexwired Recruitment is partnered with an industry-leading energy technology company developing advanced software solutions that are helping drive the transition toward … stakeholders Tech stack includes: \* Go \* PostgreSQL \* AWS \* Pulsar \* GitLab CI/CD What they’re looking for: \* Strong experience with Go and backend software engineering \* Cloud-native development experience (AWS, microservices, CI/CD) \* Knowledge of distributed systems, databases, and event-driven architecture \* Strong communication and problem-solving skills ...

Title: Senior Python Software Engineer Job Type: Full-time, permanent, Manchester Salary: Up to £75,000 + 10% Bonus About the business This Manchester based organisation are one of the UK's fastest-growing AI scale up comany's who are on a mission to beacome … Join them to work on high-impact projects in a collaborative, innovation-driven environment. Role Overview They are looking for a passionate and experienced Senior Python Software Engineer to help design, develop, and maintain robust backend systems and APIs. You'll work closely with product managers, data ...

Description \n Senior Lead Software Engineer - DevOps/Integration Specialist (Equities Electronic Trading) \n Location: London Contract: Inside IR35 Day Rate: Up to £495 per day Working Pattern: 5 days on site \n We are seeking an experienced Senior Lead Software Engineer/DevOps … join a high-performing Equities Electronic Trading technology team within a global investment banking environment. \n This is an excellent opportunity for an engineer with strong DevOps, automation and integration expertise who has worked within electronic trading platforms and understands the demands of low-latency, high-availability financial systems. ...

seeking someone to join our team as a Senior Quantitative Software Engineer to work as part of the FIDCOM super department, with a focus on serving as the senior technology face off to our commodities leadership. There are various trading critical technologies which the candidate will … capabilities that power our Firm, enabling our clients and colleagues to redefine markets and shape the future of our communities. This is a Senior Quantitative Software Engineer position at Vice President level, which is part of the job family responsible for developing and maintaining software solutions ...

Senior Data Platforms Software Engineer Department: Tech - AI and Data Engineering Employment Type: Permanent - Full Time Location: Oxford, UK Description Aurora helps governments, investors, and utilities make billion‐dollar decisions on the journey to net‐zero. Based in Oxford, you will work in a dynamic and growing … engineering organisation that builds cloud‐based software to track and model power grids around the world. Aurora's models produce some of the most data‐intensive outputs in the energy industry – half hourly, generator‐level simulations across 30-year horizons. As a founding Software Engineer ...

About The Role Job Level: 9 UK Wide We are looking for a Senior Software Engineer who will be responsible for designing, developing, and deploying high-quality software solutions. You will work on complex software projects, contributing to the architecture, development, and improvement of software systems. This role involves mentoring junior engineers, collaborating with cross-functional teams, and driving the adoption of best practices in software development. Responsibilities Design, develop, and maintain complex software solutions, ensuring they are robust, secure, tested and scalable. Contribute to software architecture decisions, ensuring alignment with ...

inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Senior Software Development Engineer in Test (SDET) Location: London (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent Advance your testing career while shaping digital finance … enjoy solving complex problems, working with cloud-native technologies, and collaborating in agile teams, we'd love to hear from you. As a Senior Software Development Engineer in Test (SDET) at Capco, you'll contribute to high-impact, client-facing projects that shape the future of financial ...

Integration Architect (Senior Software Engineer - Enterprise Integrations) - Contract - Outside Location: Remote (Europe) Contract: Full-time (40 hours per week) - Outside IR35 - Fully Remote About the Role: We're looking for an experienced ERP Integration Architect to join a global engineering team delivering enterprise integration solutions for large … level architecture alone. You'll be responsible for integrating ServiceNow, ERP platforms and other enterprise applications using a combination of integration technologies and bespoke software development. This role is ideal for someone who is equally comfortable using enterprise integration platforms and writing custom integration code when required. Responsibilities: Design ...