1,176 to 1,200 of 1,646 Permanent Software Engineering Jobs

Staff Software Engineer | Golang & TypeScript/React | London (Hybrid) Salary: £100,000 - £115,000 (+/- 10% DOE) We're working with an early-stage product company building a platform that sits at the intersection of data, automation, and decision-making. The team is tackling a complex problem around … organisations operate and optimise processes at scale, using modern software and AI to improve speed, accuracy, and outcomes. It's a product-led environment with high ownership, where engineering plays a central role in shaping both the system and how it's used. The Opportunity Play ...

work in an inclusive environment that values curiosity, teamwork, and continuous learning, youll thrive here. What this role means for you As a Senior Software Engineer, you'll be at the heart of projects that matter. Youll help design and shape the architecture of systems that support security testing … role where your expertise drives real outcomes. You will: Work across multiple languages, frameworks, and platforms to solve complex challenges Help define and improve engineering best practices, branching and deployment strategies Review pull requests, guide colleagues, and raise code quality across teams Champion innovation and bring new ideas that ...

Software Engineer - C++ Title : Software Engineer - C++ Company : Elite Software House Location : Remote (London office) Salary : £80,000 - £115,000 Skills : C++, Algorithms, Boost Overview : Are you someone that thinks that writing slick, classy C++ code can and should be an art? Would you like ...

Description We are seeking a skilled and motivated Full Stack Software Engineer to join our Group Technology team in Milton Keynes . In this role, you will help develop, support and enhance our business systems using .NET technologies and SQL Server.We offer a hybrid working arrangement with … days per week in our Milton Keynes office. Key Responsibilities: Be up to date regarding best practices in software development and deployment Implement best practice coding in relation to development coding standards Use operational data to improve the stability and performance of the applications Maintain documentation and release notes ...

exciting opportunity has arisen for a Senior Embedded Software Engineer based in East Sussex to join this global leader in cutting edge electronic instrumentation. Joining their multidisciplined R&D team at their global centre of excellence, as a Senior Embedded Software Engineer you will develop and support software for significant projects aligned to business critical needs. You will be involved in all stages of the software development lifecycle from requirements capturing to release validation and approval. Experience required for Senior Embedded Software Engineer based in East Sussex: Previous experience within embedded software development Proven ...

Science, DevOps, Cloud, Data Platforms Who We Are? We are a leading technology company specialising in mission-centric solutions, designing and delivering cutting-edge software at scale for both customer infrastructure and public cloud environments. With a strong heritage of innovation and expertise in Data Science, Machine Learning, Agile … Software Development, Security Assurance, and Cryptographic Technologies, we help organisations overcome complex data challenges and drive digital transformation. What Will You Be Doing? As a Data Science Lead, you will be at the forefront of technically leading diverse teams across machine learning, cloud, data engineering, DevOps, and software ...

Join a thriving AI tech start-up where you'll build cutting-edge software solutions alongside industry veterans with over 20 years' experience. Skip the corporate red tape and work on real AI applications that customers actually use. What makes this opportunity special You'll join an established team … bucking the trend with plenty of new feature development work ahead. What you'll be doing Develop existing and new AI application software using Python Work in agile squads on real-world AI solutions Build features that directly impact established clients Collaborate with experienced software engineers and learn ...

Senior Software Engineer C++ (Low Latency) City of London (Hybrid 23 days) Up to £135,000 + Bonus + Benefits Join a leading global financial exchange building ultra-low latency trading systems. Work on high-performance C++ applications processing real-time, high-volume market data where speed and precision … critical. What youll do: Build and optimise modern C++ (C++11+) systems Develop real-time, event-driven applications Collaborate across engineering, product, and QA Contribute to performance tuning and code quality What youll bring: 5+ years C++ experience (C++11/14/17, Boost) Low latency/real-time systems ...

Software Real‐Time & Embedded Engineer – Crawley (3 Days On‐Site) If you love low‐level magic, real‐time constraints, and squeezing performance out of embedded systems... you’ll feel right at home here. We’re looking for an experienced Embedded Software Engineer to join our team and help … build high‐performance, real‐time software powering next‐gen embedded platforms. You'll work hands‐on with C++, embedded Linux, device drivers, and complex system architecture — alongside people who get equally excited about stack traces, bootloaders, and well‐designed state machines. 🔥 What You’ll Work On Develop robust embedded ...

features in Gelt applications, APIs, and diagnostic and insights systems. Manage an established, high-performing team. Work closely with stakeholders from product, design, and engineering to align technological solutions with business goals and objectives. Get your hands dirty — our tech leaders are expected to develop code alongside the team. … experience in a similar role, preferably in a fast-paced, tech-focused organization. 50% or more hands-on leadership experience. Demonstrable expertise in software design, development, and deployment. Strong knowledge and experience with cloud technologies. Understanding of security standards and compliance requirements within the industry. Experience in engineering ...

Great opportunity for a Senior Software Engineer to join a SaaS company in Wigan as they go through a period of growth. You'd join a small cross-functional team in a fast-paced environment where you'd be given the opportunity to own all aspects of the systems … work on, from design through to deployment and supporting them in production. As a Senior Software Engineer you'd play a key role in system design, helping to modernise their existing microservices and improve observability and testability by using modern approaches like hexagonal architecture and agentic behaviour driven design. ...

Senior Software Engineer - Golang - Go - Product - TDD – paying up to £550 (Outside IR35) – Hybrid – 3 months We’re a mission-driven tech company that builds products to help people make confident decisions about their finances and everyday services. They are looking for a strong Go Developer who is excited ...

Principal Software Engineer | Python, AWS | London, Hybrid Our client is a global investment manager with a strong footprint across major financial centres. They manage multi-asset, commodities, and derivatives strategies for institutional and wholesale clients worldwide. The environment combines the scale and stability of an established asset manager with … stack to be cloud-native on AWS , with Python at the core of backend services and libraries, and modern UIs built in React. Engineering culture is centred on clean code, TDD, and high automation. 📍London City, close to Liverpool Street Station, hybrid working model 💷Competitive Base package + Strong ...

Highly skilled Software Engineer needed on the South Coast near Portsmouth for a diverse R&D led role. I am seeking a skilled Software Engineer with extensive experience in C++ and Python, experience working with Embedded Linux including systems level debug and performance tuning, knowledge of real time … systems and an understanding of autonomous systems. The Senior Software Engineer will be responsible for designing, implementing, and optimising autonomy algorithms and systems and should be comfortable handling complex workloads across R&D, prototyping, and mission-critical production deployments. It would be desirable to have experience ...

Embedded Software Engineer Salary: £60,000 - £70,000 Location: Burton Upon Trent (Hybrid Working) KO2's client is seeking a talented and motivated Embedded Software Engineer to join their growing engineering team in Burton Upon Trent. This is an excellent opportunity to contribute to the development … advanced, high-specification systems used in specialist testing, automation, and precision measurement applications. This position is predominantly software-focused, though an appreciation of electronics and hardware-level debugging would be highly beneficial. You’ll collaborate closely with multidisciplinary teams including electronics, mechanical, and embedded Linux engineers to design ...

Software Engineer – FinTech – Manchester 🚀 💰Up to £90,000 🏡Hybrid working – Manchester based 💻Java, Spring Boot, Kafka We’re partnered with a leading FinTech business who are now looking for a Software Engineer to join their team as they continue to build new products. The business works on large … joining a collaborative environment where technical excellence, creativity and professional development are highly regarded. This role plays a key role within the engineering function, focusing on building and enhancing scalable applications that support critical business operations. You’ll be contributing to the design and delivery of high-quality technology ...

London team. This role will include delivering customer centric solutions and scale production-grade AI solutions. You’ll be the technical authority for AI engineering, driving architecture, automation, whilst ensuring our AI platform is robust and transparent. Working closely with the Head of AI Labs, you’ll lead … aligned to business goals. Build and deploy advanced ML, DL, and LLM solutions, including RAG, agentic architectures, and evaluation frameworks. Mentor engineers in ML engineering, orchestration, and modern AI best practices. Communicate system behaviours, risks, and outcomes to both technical and non‐technical audiences. Partner with the Head ...

Software professional with a background in DSP and have exposure to developing 5G applications? If so I'd like to speak with you! A well-established R&D organisation who are also a market leader, are looking to rapidly expand their engineering team and as such are seeking … Embedded Software Engineer to join their development team near Leicestershire. As an Embedded Software Engineer you will have a background in Digital Signal Processing and a working knowledge of communications systems engineering. To successful candidate for the Embedded Software Engineer job will have a mixture of embedded ...

year + competitive benefits About the Role We’re looking for a Senior Front-End Developer to join our engineering team and help build an advanced resource planning tool. You’ll focus on creating scalable, high-performing, and user-friendly interfaces that deliver an exceptional experience for our customers. … features and enhancements. What You’ll Do Lead the design and development of front-end features using modern JavaScript frameworks. Collaborate with product and engineering managers to scope and prioritize work. Ensure high-quality, maintainable, and performant code through best practices and automated testing. Mentor and support other developers ...

working with a rapidly growing fintech trading platform who are expanding their backend engineering team in London. They’re looking for a C# .NET engineer to join their core trading and transactions team, working on a proprietary platform that underpins real-time money movement and trade execution across ...

Title: Senior Software Engineer Location: Oxfordshire Salary: up to £70,000 This is a rare opportunity for a software engineer to join a truly ground-breaking, high-precision manufacturing company. You’ll be working at the intersection of software and hardware, helping to build cutting-edge technologies … perfect fit. The Role This is a significant key hire for the business, where you will lead hands on C#/WPF desktop software development that interfaces directly with hardware on high-tech machines. You’ll work with serial protocols to connect sensors, lasers, and motion stages, gaining exposure ...

how. And people are our why. For over two decades, we have been harnessing technology to drive meaningful change. By combining world-class engineering, industry expertise and a people-centric mindset, we consult and partner with leading brands from various industries to create dynamic platforms and intelligent digital experiences … Endava, you will identify and engage new enterprise clients, introducing them to Endava’s capabilities in IT professional services, digital transformation, and custom software engineering. This role requires a sales leader with experience selling complex IT services and custom software development solutions into the Payments ecosystem, including payment ...

environment where your work will directly shape the future of the platform and the company. About the Role We are looking for a Lead Software Engineer to take ownership of the development and evolution of the Spires platform. You will lead a small team of developers, helping to guide … strategy within a growing company. Responsibilities Technology Leadership Lead and mentor a small team of developers (currently two), supporting their development and ensuring high engineering standards Provide technical guidance, code review, and architectural direction Help establish scalable development processes and best practices Platform Development Improve and expand our tutoring ...

integration and optimal performance. What You’ll Do Lead the development of back-end features and services using .NET technologies. Collaborate with product and engineering managers to define priorities and deliverables. Optimize for scalability, performance, and maintainability across the codebase. Mentor and coach other developers in best practices … technical approaches. Participate in the full feature lifecycle—from concept to deployment and ongoing enhancements. Work in an agile environment on a large-scale software product. About You Strong experience in back-end development with C# and .NET (Framework and Core). Comfortable working across the stack when needed ...

Fintech organisation based in London are on the lookout for a Senior Software Engineer in order to contribute to the development of the next iteration of their platform. They are seeking someone with keen proficiency in Python and Django primarily in the London area who want to join ...