451 to 475 of 1,074 Permanent Software Engineer Jobs

Senior Software Engineer – AI Startup – Up to 160k 🚀🧠 💰 Salary: £70,000 - £160,000 + meaningful equity 🏙️ Location : London, flexible working arrangements, ideally 2/3 days in office 💻 Tech Stack : Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client are building an elite engineering … world problems with the latest in AI and LLMs, this role is for you. In this role, you’ll: 🔧 Build and ship high-impact software 🧠 Work on AI/LLM-powered automation tools used in production 🏗️ Help shape scalable systems and infrastructure 🌍 Work collectively across teams to push ...

Backend Software Engineer/Developer (Python LLM MLOps) London/WFH to £90k Are you an experienced Backend Software Engineer with strong Python skills and a good knowledge of AI, LLMs and agentic coding? You could be progressing your career at a global finance technology consultancy ...

Senior Software Engineer looking for an interesting job opportunity? Our client, TKMS ATLAS UK, are seeking a Senior Software Engineer with skills in Java to work on the development of marine-based autonomous systems. This job will be based out of TKMS ATLAS UK's headquarters ...

Senior Software Engineer looking for an interesting job opportunity? Our client, TKMS ATLAS UK, are seeking a Senior Software Engineer with skills in Java to work on the development of marine-based autonomous systems. This job will be based out of TKMS ATLAS UK's headquarters ...

inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Software Engineer III (Python & C#) Excited to architect, build, and elevate complex systems? Do you thrive in solving challenging problems with Python and C#, while … provider of information-based analytics and decision tools for professional and business customers. About the role: This position performs moderately difficult research, design, and software development assignments within the LNIP intelligence core platform. Software Engineer III works independently on individual pieces of work and solves moderately complex ...

client, a leading technology company in the Defence & Security sector, is currently seeking a talented Software Engineer to join their innovative team on a permanent basis. This role is based at Portsdown Technology Park in Portsmouth and offers the exciting opportunity to work on cutting-edge immersive training … known-issue logs Test and validate solution components against defined requirements or acceptance criteria, recording issues, limitations, and dependencies clearly Job Requirements: Degree in software engineering, computer science, AI, games technology, simulation or a related technical discipline Practical software development experience in Python, C++, or C# Ability ...

Summary A cutting-edge deep-tech company developing advanced computing systems is seeking a Software Engineer to help build and optimise the core software platform that interfaces with highly specialised hardware. This is an opportunity to work on complex, performance-critical systems at the intersection of software, hardware, and scientific research. The successful candidate will contribute to the development of low-latency control and orchestration software used in production environments, collaborating closely with engineering, hardware, and research teams. Key Responsibilities Design, develop, and optimise core systems software using Python, C++, and/or Rust. ...

Backend Software Engineer/Developer (C# .Net Core) Newcastle onsite to £130k+ Are you a backend focussed Software Engineer with a first class education looking for an opportunity to progress your career, working on complex and interesting systems in an impactful role? You could be joining ...

Senior Level Python Engineer is required to join a Fintech company developing next generation tools for how companies get funding and optimise their working capital. Our client aims to change how corporate finance works, by replacing static, limited and often stale financial metrics with live data-driven insights sourced … Python Engineers, Data Scientists, and financial experts, who are building the next generation of financial toolsscalable, secure, and smart. If you're an experience Software Engineer whose passionate about Python, excited by financial technology, and eager to build meaningful systems from the ground up, we want to hear ...

hiring a Senior Software Engineer to lead end-to-end feature development and architectural design. This role is built for a technical leader who prioritizes high-impact delivery over routine maintenance. Tech Stack Backend: Python, FastAPI, Ruby on Rails Frontend: React.js, Next.js, React Native Cloud: AWS, Terraform, Ansible … Python or Ruby on Rails + React/Next.js or React Native) Prior experience liaising with product teams and business stakeholders Solid understanding of software architecture, design patterns, and automated testing Ability to design and deliver complex features from scratch and communicate them to non-technical stakeholders Excellent problem ...

opportunity has arisen for a Software Engineer to work on highly impactful projects in the Cyber and Intelligence space. The team works on a range of solutions across AI, ML, DevSecOps and Geospatial Intelligence and embraces the latest technologies in order to deliver secure, mission critical systems … while enabling you to develop your skills on projects that make a meaningful impact on UK Security. Skills This role would suit an experienced Software Engineer that thrives in a team environment and has an interest in new tech and trends. Full stack experience will be sought ...

Embedded Software Engineer You will take ownership of cutting edge radio frequency and embedded systems capabilities within the defence technology sector. This role allows you to drive innovative research and development from initial concept through to rapid prototyping and equipment trials while expanding your technical leadership potential. Essential … requirements British citizenship with the ability to obtain Security Check clearance. Three years of post-graduate software engineering experience. Knowledge of languages like C, C++ and Python Background in either embedded software, microcontrollers, software defined radios or a highly similar area The work Researching and developing leading ...

every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us.The Boeing Company is looking for Software Engineer - Systems (Experienced and Senior) to join our team in Berkeley, Missouri.This position supports a cross-functional engineering team, primarily comprising software … impact at a program level. This role will also be performed while utilizing a cross-functional Agile framework.This position requires proven experience within the software ecosystem, a unique background of project experience, and the clear exhibition of judgment and decision making to engineer new solutions and capabilities.Our teams ...

Senior Software Engineer/Developer (C# .Net) Newcastle onsite to £130k+ Are you a Senior Software Engineer looking to escape the hustle and bustle of London and relocate to somewhere with stunning scenery and a better quality of life (there's also great restaurants and bars ...

Senior Software Engineer Our client. a fast-growing technology company is seeking a Senior Software Engineer to help architect and build a next-generation real-time platform from the ground up. Working closely with a small senior engineering team, you will design and deliver scalable backend ...

Senior Software Engineer looking for an interesting job opportunity? Please make sure you read the following details carefully before making any applications. Our client, TKMS ATLAS UK, are seeking a Senior Software Engineer with skills in Java to work on the development of marine-based autonomous ...

Founding Software/Product Engineer (Legal Tech/AI) 📍 Location: London, hybrid 3 days on site 💸 Salary: £110,000-£150,000 + Equity 📈 Stage: Seed-funded, pre-launch AI Legal Tech startup ⚙️ Required Skills: Python, React, TypeScript, Nextjs We're partnered with a seed-funded, regulated AI legal … being finalised, the product is near-launch ready, and they're now looking for company hire #4 and their first Senior/Lead Software Engineer to own the technical architecture of a product that will handle millions of pounds in client funds. You'll work directly alongside ...

Senior Software Engineer - Geospatial Data (Contract) Location: Farnborough (3 days per week onsite) Contract Length: Initial 3-month contract IR35 Status: Outside IR35 Security Clearance: All candidates must be eligible for security clearance prior to appointment. We are seeking an experienced Senior Software Engineer with strong ...

shapes the industry, we'd like to hear from you. UNITED KINGDOM, REMOTE/FULL-TIME Role Summary: We are looking for a Senior Software Engineer (full-stack) to develop the Logiq platform. Working closely with our Head of Product, you will be responsible for building software … enough for ideas to be challenged in a constructive manner. Curious. Curiosity drives improvement and innovation. Always ask why. The Role: As a Senior Software Engineer, you will be directly shaping the long-term technical direction of the Logiq platform and products, which provide real-time operational intelligence ...

Title: Senior Full-Stack Software Engineer (TypeScript, React, Node.js, AWS) Location: Leeds (2 days per week on-site) Salary: £60,000 - £70,000 + benefits Why Apply? This is a standout full-time Senior Full-Stack Software Engineer role in Leeds within a well-established, private ...

Contract Siemens TIA Portal Software Engineer Initial 3 month contract Essex Outside IR35 Role We are looking for an experienced Siemens TIA Portal Software Engineer to support automation and controls projects within manufacturing and industrial environments. Responsibilities Siemens TIA Portal PLC programming S7-1200/ ...

Cleared Software Engineer/Integration Specialist Contract | 6 Months | MOD Programme | Hybrid Working Ncounter is supporting a major Defence digital transformation programme seeking a DV Cleared Software Engineer with strong integration and interoperability expertise. This is an opportunity to work across complex Defence environments, helping connect ...

that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us.The Boeing Company is looking for Missions Systems Software Engineers - Embedded to join the Boeing's Mission Systems Software team in Berkeley, Missouri. This position is hiring for multiple levels including; Associate … Level, Experienced Level, and Senior Level.This role is looking to hire software engineers capable of working in a collaborative integrated product team environment helping to implement various features of safety critical and/or mission critical flight software. This role will provide engineers experience in all phases ...

Description Senior Software Engineer - SC Cleared If you want to know about the requirements for this role, read on for all the relevant information. Location: Manchester (Hybrid) Salary: Up to £80,000 Clearance: Active SC Clearance and eligibility for DV To apply, email: Overview A leading organisation delivering … operational cyber capabilities is looking for a Senior Software Engineer to join its growing technical team in Manchester. This is an opportunity to xlzlddp work on highly secure, mission-critical projects Please click on the apply button to read the full job description ...

Software Engineer - TypeScript/Next.js/SQL A growing technology-led business is rebuilding and modernising its core systems including operational workflows, integrations, reporting, customer tooling, and internal platforms. These systems play an important role in supporting day-to-day operations, service delivery, and business decision-making across … organisation. This role is ideal for someone who enjoys solving technical and operational problems, working across interconnected systems, and building reliable software in a collaborative engineering environment. AI-assisted development tools such as Claude Code and Cursor are already embedded into the teams workflow, and engineers are encouraged ...