26 to 50 of 122 Software Engineer Jobs in Berkshire

A Mid - Senior level Python Engineer is needed to join growing software house in London who specialise in helping businesses reduce wasteful processes, costs and energy; and improve their ROI. sustainability meets profitability. Our client aims to change how corporate finance works, by replacing static, limited and often stale financial metrics with live data-driven insights sourced from … will be joining a strong team of Backend Python Engineers, Data Scientists, and financial experts, who are building the next generation of financial tools. If you're an experience Software Engineer whose passionate about Python, excited by financial technology, and wants to solve complex problems, this could be for you. As a Python Software Engineer, you … subject from a Top ranked University 3+ years of experience in Python development Tech: Python, FastAPI, Pydantic, PostgreSQL, Numpy, Pandas, AWS DevOps tools: Kubernetes, Docker,Terraform, Jenkins Very strong software engineering principles Enthusiasm for startup environment and cross-functional teams Passion for automation and data infrastructure More ❯

C++ Software Engineer – Modelling & Simulations We are seeking a Software Engineer to help create and improve large-scale models and simulations, supporting decision-makers in areas such as urban planning, transport, and infrastructure. You will work as part of a multidisciplinary team to develop high-performance simulation software, integrate data pipelines, and ensure that models … . Experience with containerised deployments (Docker, Kubernetes, Helm). Strong collaboration skills, with a focus on sharing knowledge and working as part of a team. A holistic approach to software engineering that considers testing, documentation, performance, and security. This is an opportunity to work on high-impact projects where technology directly supports better decision-making in complex, real-world More ❯

Software Engineer (Web Solutions Engineer) Location: London (Hybrid) Contract Type: Fixed-Term Contract Compensation: Approx. £91K+ Benefits About the Team Our client's Global Sales Tools Engineering team builds internal tools for sales and marketing functions. These solutions streamline business operations, improve engagement with customers, partners, and users, and enable world-class sales experiences. The focus is … on deploying sales tools that simplify workflows, deliver actionable insights, and ensure compliance—without unnecessary complexity. Role Overview As a Web Solutions Engineer (WSE), you will design, build, and deploy scalable, modern web applications that directly impact global sales operations. You will own the delivery of full functionality within moderately complex projects, architect high-quality web applications, and develop … UX, QA, and Engineering teams to deliver new features. Required Qualifications BS degree in Computer Science, Electrical Engineering, Mathematics, or a related quantitative field, OR 3+ years of equivalent software development experience. 3+ years’ experience with JavaScript/TypeScript, Java, Kotlin, Golang, and/or SQL. 3+ years’ experience developing resource-oriented APIs. 3+ years’ experience in database design More ❯

do not stop here; we are on the lookout for top-tier talent to join us on our journey and enable our next phase of success. The Role: Senior Software Engineer Location: London HQ Hybrid working and flexible hours: 4 days in the office and 1 WFH. Novatus Global is seeking an experienced Senior Software Engineer … application architecture to ensure performance, scalability, and security. Use prior experience building products on the Snowflake platform to help drive innovation for Novatus’ En:ACT platform. Build high-quality software by developing reliable applications and data pipelines (ETL/ELT) and writing clean, maintainable, and testable code. Collaborate closely with Product, Data, and Regulatory Insights teams to translate complex … of the platform and the business. Champion innovation by exploring and adopting new technologies, frameworks, and practices to continuously enhance engineering delivery. About You: 5–8 years of professional software engineering experience. Proven expertise with Snowflake (design, optimisation, and performance tuning). Strong programming skills in Python, Java, or similar languages. Solid understanding of modern data engineering practices (ETL More ❯

systems that directly interact with hardware? Want to join a small, fast-moving team where your ideas will have immediate impact? Our client is seeking a talented and driven Software Engineer (Python) to join a tight-knit group of engineers building a category-defining product that blends smart software with innovative hardware. If you’ve been craving … contribute to a system that’s scaling rapidly, where performance and stability matter. Be a voice, not a cog – work closely with an elite group of product, hardware and software engineers where your opinions count. What You’ll Be Working On Designing and building Python backend components that interface with hardware and embedded systems. Developing robust, testable software … deployment workflows, cloud integration and system observability. Helping shape the engineering culture and decision-making in a close-knit, mission-driven team. About You You’re a backend-leaning software engineer who enjoys building things that have a physical presence . You may come from a pure software background, or perhaps you’ve dabbled in hardware too More ❯

systems that directly interact with hardware? Want to join a small, fast-moving team where your ideas will have immediate impact? Our client is seeking a talented and driven Software Engineer (Python) to join a tight-knit group of engineers building a category-defining product that blends smart software with innovative hardware. If you’ve been craving … contribute to a system that’s scaling rapidly, where performance and stability matter. Be a voice, not a cog – work closely with an elite group of product, hardware and software engineers where your opinions count. What You’ll Be Working On Designing and building Python backend components that interface with hardware and embedded systems. Developing robust, testable software … deployment workflows, cloud integration and system observability. Helping shape the engineering culture and decision-making in a close-knit, mission-driven team. About You You’re a backend-leaning software engineer who enjoys building things that have a physical presence . You may come from a pure software background, or perhaps you’ve dabbled in hardware too More ❯

Senior Software Engineer – Backend/API (Live Sport Broadcasting) 🗓️ Contract type: Fixed term contract to August 2026 📍 Based in Paris OR London (hybrid working) ➡️ Click: "Apply via LinkedIn" ⚽ Passionate about sports? Excited by the challenge of building scalable, real-time systems that will be seen by millions worldwide? Join us and shape the metadata backbone behind one of … The goal is to build a future-proof system that can evolve with changing data needs and integrate seamlessly with frontend tools and real-time renderers. As the Senior Software Engineer – Backend/API Focus, you’ll take the lead on designing and implementing this service, from data modeling to endpoint structure and performance tuning, ensuring it meets More ❯

Software engineer – Leading ETF Market Maker | London I’m currently partnered with a leading ETF Market Maker in London who is looking to grow their team with a talented Software engineer. This is an exciting opportunity to join a dynamic group that thrives on intelligent algorithmic trading, providing tight spreads, and building a strong, reliable market presence. … perspectives—making it a fantastic environment for someone who loves solving complex problems and wants their work to have real impact. 🔑 What you’ll be doing: Designing and implementing software solutions for high-impact projects Writing, reviewing, and refining high-quality code Collaborating with colleagues on problem-solving and decision-making Communicating technical decisions effectively within the team ✅ What More ❯

Title: Software Engineer Client: Elite Buy-Side Fund Salary: Up to £140,000 + Bonus + Benefits Location: London (Hybrid) The Opportunity: Step into a high-performance role at the intersection of finance and technology. As a software engineer you will develop and optimise critical trading systems, build data-driven solutions and work with cutting-edge More ❯

Elixir Software Engineer Industry: Software Development/Finance/Banking Location: London/Hybrid Salary: £40-80,000 Base Salary X4 Engineering are proud to be working with a disruptive digital finance scale-up that’s changing the way modern banking platforms are built and connected. With clients ranging from agile startups to global fintech innovators, this … company is expanding its backend engineering team to meet fast-growing demand. As part of this journey, they’re hiring Backend Engineer's to design and scale robust APIs, integrate with a diverse range of banking systems, and shape the future of programmable finance infrastructure. Key Requirements: A technical degree (BSc/MSc) in Computer Science, Software Engineering More ❯

Software Engineer - Hybrid - Global SaaS Organisation Opportunity to join a global SaaS company Salary up to £65k Hybrid working from Hungerford HQ (3 days onsite) Tech stack: C#, ASP.NET, .NET CORE, SQL, Azure Clear career progression into the leadership team Opportunities to work with technologies such as React and .NET MAUI If you'd prefer to keep your More ❯

Software Engineer | Climate Tech | London (Hybrid) An early-stage climate technology company is looking for engineers who build quickly, enjoy solving complex problems, and want their work to have a real impact on the planet. With strong backing from leading investors, this team is developing software that helps shift energy use to the cleanest, cheapest times - managing More ❯

Embedded Software Engineer Join an engineering team building advanced embedded solutions for real-world systems. This permanent role is ideal for a driven developer passionate about complex products and continuous learning. Responsibilities Develop embedded software for new and existing products, contributing both individually and within cross-functional teams. Validate, test, and debug embedded systems on platforms such … to technical and non-technical colleagues. Adaptable and innovative approach to problem-solving; excellent attention to detail and quality. Degree in Electrical/Electronic Engineering, Physics, Maths, Computer Science, Software Engineering—or 5+ years proven embedded software experience as an alternative. Occasional travel required for system testing at another UK site. What’s on Offer A collaborative, agile More ❯

Embedded Software Engineer Join an engineering team building advanced embedded solutions for real-world systems. This permanent role is ideal for a driven developer passionate about complex products and continuous learning. Responsibilities Develop embedded software for new and existing products, contributing both individually and within cross-functional teams. Validate, test, and debug embedded systems on platforms such … to technical and non-technical colleagues. Adaptable and innovative approach to problem-solving; excellent attention to detail and quality. Degree in Electrical/Electronic Engineering, Physics, Maths, Computer Science, Software Engineering—or 5+ years proven embedded software experience as an alternative. Occasional travel required for system testing at another UK site. What’s on Offer A collaborative, agile More ❯

Senior Software Engineer – Rust, C++, Java or Python - London - Up to £150k base + meaningful equity Are you excited by solving technically challenging problems and building mission-critical software? We’re partnering with a well-funded, high-growth technology company at the forefront of software and AI innovation. They’re building the foundational platforms that power … and impact from Day One. Work in a collaborative culture, where your ideas directly influence product design, functionality, and direction. What you’ll do: Design, build, and test core software platforms and user interfaces. Collaborate with customers and users to refine and deliver features that matter most. Interface with autonomous and robotic systems in the field. Contribute to a More ❯

Senior Software Engineer – Backend (Java) 📅 6-Month Contract | 🏢 Hybrid (2 Days in Office) | 💷 £600 p/d inside ir35 We’re looking for a skilled Backend Java Engineer to join an innovative team on a 6-month contract. If you love solving complex problems, mentoring others, and working on cutting-edge data platforms at scale- this one More ❯

Founding Engineer - London - Exciting Start-Up! Job Title: Backend Software Engineer Location: On-Site Type: Full-time We are looking for engineers excited about the opportunity to join an exciting security startup, detecting real intrusions before they become breaches. They are venture-backed and building modern tools for threat detection. Customers include some of the most security … conscious companies in the world, and they’re just getting started. What You’ll Do: We’re looking for a backend engineer to help us design and scale systems. You’ll work on telemetry pipelines, alerting infrastructure, internal APIs, and integrations with modern security tools. What We’re Looking For: 3+ years of experience building and maintaining backend systems … tooling or incident response workflows Why Join? Work on hard, meaningful problems in cybersecurity Be part of a fast, technical, remote-first team Competitive salary and meaningful equity Founding Engineer - London - Exciting Start-Up More ❯

Lead Software Engineer Reading £70-90k Do you have experience with embedded systems & AI? A fast-growing company in Reading is looking for someone like you to lead their Software Development team. You'll be able to lead the direction of the software architecture while working on real-life environmental solutions making the world a More ❯

Senior Software Engineer (Rust) - London - Permanent - £150,000 to £180,000 La Fosse have partnered with a cutting-edge digital trading firm (crypto & proprietary) who are building out their nascent London office . This is a rare opportunity to join at an early stage, with the chance to shape technical direction while working on high-performance, low-latency … building and optimizing low-latency, high-performance systems Bonus Skills: Knowledge of multithreading Familiarity with web protocols (REST, WebSocket) Experience with high-throughput systems If you’re a Rust engineer passionate about performance-critical systems and want to work on bleeding-edge trading technology , this is the opportunity to make a real impact. How to apply: Please click the More ❯

Lead Software Engineer – AI Product London (Hybrid, 3–4 days in office) Permanent Oakwell Hampton are partnered with a fast-growing enterprise platform used by some of the world’s best-known brands. Their mission is to tackle one of the most important challenges of our time, and they’re now building a new AI-powered product to More ❯

Role: Senior Software Engineer Salary/Package: £80k-£120k + Equity Options Company Sector: AI & Healthtech Experience Level: Senior (5+ years) Tech: Java, Distributed Systems, Docker, Kubernetes, SQL, CI/CD Pipelines, React Location: Central London WFH/Hybrid: 2-3 days a week on site **No Sponsorship Opportunities** Bounce have partnered with a healthtech start up striving … to transform drug discovery by empowering researchers to revolutionise their workflows with gen AI. They're at the intersection of enterprise software, AI, and real-world problems within health & life sciences. The founders are all ex-Palantir, worked together for 6 years. They know this space extremely well and have already gained a lot of traction. . As one … their platform. Headlines: Open to language background - building in Java and React but no experience necessary Passion for solving complex tech challenges Motivation from solving real-world problems with software and AI Strong proactive problem-solving and doer mindset Comfort with ambiguity and rapid iteration A builder’s mindset with a passion for taking ideas from concept to reality More ❯

Job Title: Java Software Engineer Location: Onsite Experience: 2–5 years Employment Type: Full-Time Job Summary: We are seeking an experienced Java Developer with 2 to 3 years of hands-on experience in building applications using Java , Spring Boot , and Microservices architecture . The ideal candidate should also have a basic understanding of JUnit for testing and More ❯

Senior C# Engineer – City of London (On-site) Permanent | £90,000 – £120,000 We’re partnered with an innovative proprietary trading firm in the City of London that is hiring a Senior C# Software Engineer . You’ll work on greenfield projects, cutting-edge technology, and play a key part in shaping systems that directly influence trading More ❯

We’re hiring: Software Engineer – Horizon Experiences (IC5) | Meta Meta’s Reality Labs team is on a mission to build the next computing platform centered around people – connecting them anytime, anywhere through AR/VR technologies. We’re looking for experienced Software Engineers to join the Horizon Experiences – Runtime & Asset Pipeline team in London (Kings Cross, onsite … Horizon Worlds. Debug complex systems and support privacy/security policies. Build and maintain test frameworks and internal Meta tools. ✅ What we’re looking for 8+ years’ experience in software engineering. Strong background in CI/CD pipelines and backend development. Hands-on experience with C#, Unity, Python, C++, Hack/PHP . Familiarity with build systems (Buck/ More ❯

with thermal drones, physics, and AI, and generate energy retrofit plans automatically, tackling the 20% of CO2 emissions coming from heating and cooling buildings. We’re looking for a software engineer to join our growing platform team to lead development of critical algorithms and services across a range of frontier problems, Including: Thermodynamic simulation Calculating how heat escapes … pipelines, integrating external data sources, develop user interfaces and ensuring the efficient flow of information between different components of the system. Conduct thorough testing, debugging, and troubleshooting of the software, identifying and resolving any issues or bugs that arise. Contribute to continuous integration and continuous deployment (CI/CD) practices, ensuring the smooth delivery and deployment of new features … objectives of Kestrix, aligning technology strategies and initiatives to support and drive these objectives forward. Conduct research and stay up to date with the latest advancements and trends in software engineering, and related fields, leveraging this knowledge to enhance Kestrix's technologies and stay ahead. Your Qualifications/Experience Bachelor's or Master's degree in Computer Science, Software More ❯