251 to 275 of 710 Software Engineering Jobs in Slough

Python Software Engineer, Python, AWS | Python, TDD & BDD, Monitoring | Household Name | £650 - 750pd Outside IR35 | 6-month contract | Fully Remote (UK) Opportunity: We're supporting a fast-moving client with national reach, that needs a Python Software Engineer Contractor with strong experience across Python & AWS . This is a freelance role within a tech-driven team – Where you … ll be the subject matter expert, designing, implementing, and managing software, platforms and more. What You'll Be Doing as a Python Software Engineer, Python, AWS | Python, TDD & BDD, Monitoring | £650 - 750pd Outside IR35 | 6-month contract | Fully Remote (UK) Design and deploy scalable, high-performance software aligned with long-term business goals. Monitor and optimize distributed … cause analysis, applying preventive measures to avoid recurrence. Collaborate across teams (QA, DevOps, IT) to troubleshoot and enhance system performance. Maintain clear documentation for configurations, procedures, and troubleshooting. Ensure software meets design goals: performance, modularity, reliability, and maintainability. Core Skills for the Python Software Engineer, Python, AWS | Python, TDD & BDD, Monitoring | £650 - 750pd Outside IR35 | 6-month contract More ❯

Senior Software Engineer 📍 Location: Central Reading, UK (Hybrid) 📄 Contract: Permanent 💰 Salary: £50,000 – £70,000 per annum (depending on experience) 83zero is partnered with a pioneering tech company who is seeking a talented Software Developer to join their team and contribute to a major international research infrastructure initiative. This role focuses on building cloud-based digital preservation solutions … organisation effort to develop tools and services that ensure the integrity, accessibility, and preservation of research outputs. This is a rare opportunity to work at the intersection of commercial software development and international research, contributing to both a thriving SaaS platform and a high-profile European project. Key Responsibilities Design and implement SaaS solutions for digital preservation. Develop and … integrate software services into a large-scale research infrastructure. Implement support for project-specific specifications, protocols, and data transformation. Contribute to a registry of digital preservation tools and services. Collaborate with stakeholders to validate and refine solutions. Advance standards and protocols for long-term digital preservation. Essential Skills Proficiency in Python , Java , or both. Experience with cloud-hosted software More ❯

Java Software Engineer – Asset Management Technology 💸 Up to £100,000 + bonus + benefits 📍 Hybrid – 2 days/week in Central London Join a cutting-edge, cloud-native SaaS company backed by one of the UK’s leading global asset managers as a Java Software Engineer . They’re redefining portfolio management through an open architecture platform that … puts control in the hands of the user – whether for multi-asset, single-asset, or transformational investment businesses. As a Java Software Engineer , you’ll be part of a high-performing team building distributed, low-latency systems designed for speed, scale, and resilience. 🧠 What They’re Looking For: 2+ years’ commercial experience with Java Solid grasp of multithreading, concurrency More ❯

Social network you want to login/join with: Principal Software Engineer (React, Node, AWS), Slough Client: Oliver Bernard Location: Slough, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: Principal Software Engineer (TypeScript) Location: 3 days p/week in London Join a startup that recently More ❯

Source Technology Location: Slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Software Engineer Initial 6 Month Contract London - 2 days a week onsite £650 per day via Umbrella One of our Investment Banking clients is currently seeking a Software Engineer More ❯

Social network you want to login/join with: Graduate Software Developer required to join a high frequency trading firm operating within the sports betting markets, based in London. Due to growth the company are looking for a Graduate/Junior Software Developer who will join a team of high-calibre Developers working on implementing new features for More ❯

Job Title: Python Software Engineer Client: Elite High Frequency Trading Firm Salary: £70,000 - £225,000 Base (+ Bonus) Location: London/Hybrid Role: My client is looking for an experienced Python Software Engineer to join their rapidly expanding development team, leveraging Python to streamline and automate critical processes. With a commitment to the highest tech standards in … a dynamic team of professionals in an intellectually stimulating environment. Benefits: Exceptional professional growth opportunities in a tech-focused company, allowing you to enhance your skills as a Python Software Engineer at an accelerated pace. Access to state-of-the-art technologies, enabling you to work with advanced tools and frameworks. Highly competitive bonuses and a comprehensive benefits package … top-tier infrastructure teams in the financial sector. Key Requirements: Degree in Computer Science or STEM based subjects. 2+ years of experience in a relevant role such as Python Software Engineer or Quant Developer. Proficiency in modern software development practices, including version control and agile development methodologies. Strong written and verbal communication skills, enabling effective collaboration and information More ❯

Social network you want to login/join with: Senior Software Engineer - Trading Data, slough col-narrow-left Client: Trayport Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: The Role Trayport is actively looking for a Senior Software Developer … price movements. We process real-time market data feeds that together add hundreds of millions of data points to our dataset every day. We encourage ownership across the entire software lifecycle, and will value your input on each stage. We take an iterative approach to solve problems and continually improve our product. If you are interested in building customer … facing products and approaching it using lean software development practices, we would love to hear from you. Responsibilities Contribute to System Architecture, Aid colleagues to help coordinate our projects The Person Strong working knowledge of C# or Kotlin Experience writing efficient, concurrent .NET code Experience working on distributed systems Strong knowledge of Kubernetes and Kafka Experience with Git, and More ❯

Lead Software Developer If you are a Lead Software Developer hoping to sharpen their skills in a highly-technical environment or a Senior Engineer hoping to take the jump to lead, one of the leading British brands and a pioneer in CyberSec is hiring. It’s an opportunity to act as a player coach- gaining or building on … previous leadership experience while staying hands on. As a role the Lead Software Developer position lends itself to someone that wants to lead from the front- a technologist that wants the accountability and softer skill development of a lead role without sacrificing technical skills. The person- We’re searching for someone that either has broad technical exposure (.Net/… re approachable, eager to teach and willing to learn- certifications demonstrating investment into your skills will show the team you are someone to invest in. 6+ Years experience developing software, but we are flexible. The tech stack- The tech stack is broad and you are not expected to have everything. The more you have is a plus but what More ❯

Outside IR35) Primis are actively searching for a .NET Developer looking for their next challenge! Do you thrive in collaborative environments and have a passion for building scalable software solutions? I have an exciting 6-month contract role based in the heart of London! Key Responsibilities: Collaborate with cross-functional teams to design, develop, and deliver high-quality software solutions. Maintain and improve existing applications, ensuring performance, scalability, and security. Troubleshoot and resolve issues across the software development lifecycle. Requirements: Proven experience as a .NET Developer (Mid to Senior level). Strong expertise in .NET Framework/.NET Core and C# . Solid understanding of SQL Server and relational databases. Exposure to cloud platforms (Azure preferred, AWS More ❯

are rapidly expanding our client base. We are looking for highly motivated individuals to help build the products that shape the future of travel. Salary: Base Salary Title: Junior Software Engineer Location: Central London (in office) Minimum Qualifications: Bachelor's Degree in Computer Science, Mathematics or a STEM field Experience with Javascript or Python Experience developing web applications Preferred … on responsibility A love of building product (!) What will you learn? You will learn the ins and outs of a fast-growing start-up, the inner workings of a software company, and all of its technical components. What do you get when you join? Join us and, in addition to your salary, you will have flexibility with your holiday More ❯

Team, we bring innovative ideas to life and strive for continuous improvement. The Role: Join our C++ focused squad as a key member, contributing to all stages of the software delivery life cycle. From story refinement to delivery, you'll collaborate with team members and stakeholders to communicate ideas effectively. We seek an experienced and passionate developer to uphold … Version Control System (preferably GIT). Thrive in an agile environment, adapting to changing requirements and collaborating effectively with the team. What We're Looking For: Proven experience in software development in a commercial environment. Strong proficiency in modern C++ development and cross-platform development. Familiarity with unit testing frameworks, open-source libraries, and code review processes. Working knowledge More ❯

Social network you want to login/join with: Staff Software Engineer (TypeScript), slough col-narrow-left Client: Oliver Bernard Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Location: 3 days p/week in London Staff Engineer - would you More ❯

company has strong product - market - fit , experienced year - on - year growth , and are now in scale - up mode. They're now looking to hire a ( backend - leaning ) Mid-Level Software Engineer to: contribute to all backend and infrastructure services across the company help make significant efficiency improvements across the core platform build out a number of greenfield product initiatives More ❯

Requirements: Must have experience with Java for 4+ years. Highly motivated with a broad understanding of technology, and an aptitude for learning Strives to fully understand every aspect of a problem from start to finish A quantitative, data-driven approach More ❯

Role : Senior Full Stack Engineer (FE or BE focussed) Salary range : 90-170k (+equity) Location : x3 days pw onsite in Central London (Mon/Wed/Fri) Tech stack includes : React, Typescript, Tailwind, Python & Postgres. Current team size: x6 More ❯

KDB+ Developer – Front Office | London | £90k–£120k 🏢 Location: London, UK (Hybrid – 2–3 days onsite) 💼 Job Type: Full-Time | Permanent 🧭 Sector: Financial Services/Investment Banking/Trading 💰 Salary: £90,000–£120,000 🚀 About the Role We're seeking a More ❯

motivated and ambitious, with an ongoing desire to maintain their knowledge level at the forefront of the QA & Automation Test process and technologies. Duties and Responsibilities Coordinate with the software design team to talk about the different verification protocols Find out the weaknesses and target areas of a software application Come up with ideas for automated software test procedures Check but report and find problem areas Designing and installing software databases Figure out quality issues and creating test reports You should have Bachelor’s degree in computer science, software engineering, or a similar field Previous work experience as an automation test engineer Knowledge of advanced programming skills like automation systems and databases Knowledge … motivated and ambitious, with an ongoing desire to maintain their knowledge level at the forefront of the QA & Automation Test process and technologies. Duties and Responsibilities Coordinate with the software design team to talk about the different verification protocols Find out the weaknesses and target areas of a software application Come up with ideas for automated software More ❯

an enterprise platform. The ideal candidate should be self-motivated, ambitious, and committed to staying at the forefront of QA & automation testing technologies. Duties and Responsibilities Coordinate with the software design team on verification protocols Identify weaknesses and target areas of software applications Develop ideas for automated testing procedures Report issues and identify problem areas Design and install … software databases Create test reports and address quality issues Requirements Bachelor’s degree in computer science, software engineering, or a related field Experience as an automation test engineer Knowledge of automation systems and databases Proficiency in programming scripting languages such as Java and VBScript Understanding of application functions, bug fixing, and testing protocols Excellent written and verbal … communication skills Skills, Knowledge, and Qualifications Java, Selenium, JMeter, Postman Additional Technologies and Experience Nginx, IPv4 Networking, Software engineering (C/C Java/Python/Go/Rust/Node), Test automation, Data technologies (relational and non-relational) Personal Traits Passion for technology, initiative, self-learning, team player, ownership Certifications (Preferred) AWS Certified Cloud Practitioner AWS Certified More ❯

for an enterprise platform. The candidate should be self-motivated, ambitious, and eager to stay at the forefront of QA & automation testing technologies. Duties and Responsibilities Coordinate with the software design team on verification protocols. Identify weaknesses and target areas of software applications. Develop ideas for automated testing procedures. Detect issues, report, and analyze problem areas. Design and … install software databases. Identify quality issues and generate test reports. Ensure compliance with application functions, bug fixing, and testing protocols. Requirements Bachelor’s degree in computer science, software engineering, or a related field. Previous experience as an automation test engineer. Proficiency in programming languages such as Java and VBScript. Experience with automation systems and databases. Strong written … and verbal communication skills. Project management skills are a plus. Skills, Knowledge, and Qualifications Java, Selenium, JMeter, Postman Preferred Technologies and Experience Nginx IPv4 Networking Software engineering in C/C Java/Python/Go/Rust/Node Test automation Relational and non-relational data technologies Personal Traits Passion for technology Initiative Self-learning ability Team More ❯

Social network you want to login/join with: We're working with a pioneering company at the cutting edge of artificial intelligence and industrial technology. Their software is deployed in some of the most demanding environments in the world—helping major manufacturing operations run smarter, faster, and more reliably. Their systems make billions of dollars’ worth of decisions … in real time, operating 24/7 in high-volume production environments. The work sits at the crossroads of AI, software engineering, and deep domain knowledge in physics, chemistry, and manufacturing. About the Company Our client is a fast-moving, technically elite team that designs, builds, and deploys AI solutions directly on customer sites. They have a strong … engineering culture focused on building products quickly and iteratively—often solving problems hands-on, in the field, without the red tape of traditional industrial software development. Their engineers spend significant time with customers, identifying pain points, prototyping solutions, and shipping to production—all with minimal process and maximum autonomy. The Role: Forward Deployed Engineer This is an amazing More ❯

+ personal bonus Are you a hands-on Python engineer who thrives in fast-paced environments? Want to play a key role in a growing fintech where engineering is front and centre? We're working with a well-backed scaleup making waves in the financial services sector. They're led by a diverse, low-ego team that values clean … code, clear thinking, and collaborative problem-solving. As they expand their engineering function, they're looking for a Senior Python Engineer to take ownership of core systems and help shape the roadmap. This is a product-focused environment where engineers are trusted to make smart decisions. You’ll be working across the full software lifecycle — from idea to … production — and helping to mentor more junior team members along the way. What you’ll bring: 4+ years of Python development experience Strong software engineering fundamentals – testing, clean code, version control Experience with large datasets and SQL Solid cloud experience (preferably AWS) A track record of delivering robust, scalable systems Collaborative mindset and great communication skills Bonus points More ❯

Role: Senior Engineer – Crypto Intelligence Engineering Mission: Build and enhance a platform that supports the collection and analysis of intelligence related to cryptocurrency crime. The role involves developing tools and systems to streamline data ingestion from various sources and integrate it into a proprietary graph database. Key Responsibilities: Design and develop software tools for intelligence collection and analysis. … Create systems to analyze cryptocurrency behavior on both the clear and dark web. Implement observability tools (e.g., DataDog) to monitor and resolve issues. Mentor team members and promote engineering best practices. Contribute to the team’s technical strategy and decision-making. Ideal Candidate: Passionate about cryptocurrencies and blockchain technology. Strong coding skills in JavaScript, TypeScript, or Python. Experience integrating … systems to improve operational efficiency. Collaborative, communicative, and data-driven in decision-making. Required Experience: 5+ years of commercial software engineering experience. Proficiency with AWS, Kubernetes, Postgres, and Terraform. Bonus Skills: Background in intelligence collection or big data. Familiarity with functional programming and high-throughput systems. Experience with incident response (though this role is not on-call). More ❯

Fully Remote within the UK 💷 Up to £160k + Stock + Benefits ⚙️ Series C, Developer Tooling/ML Deployments Join a US scale-up on a mission to empower Engineering teams to deliver their best work, through simplifying the deployment of Machine Learning models As they expand their global footprint, raised Series C funding & have grown over 30% in … re seeking a talented Forward Deployed Engineer to join the UK team! About the Role As a Forward Deployed Engineer you'll collaborate directly with customers to understand challenges, engineering ML-based deployment solutions. You'll be instrumental in ensuring clients achieve optimal outcomes with their models, focusing on aspects like optimisation, scalability & efficiency You’ll work alongside teams … with cross-functional teams to enhance product features, based on client feedback Work with Python, PyTorch, Tensorflow, Kubernetes, Docker & cloud platforms Ideal Candidates have 5+ years of Backend (Python) Software Engineering experience in a fast-paced, high-growth, product environment, ideally as a Co-Founder or Founding Engineer Some interest or experience with the lifecycle of ML model More ❯

Software Engineer – Next.JS Salary up to £80000 - plus bonus Next.JS, Serverside Rendering and Static Rendering, JavaScript, AGGrid, JavaScript. Harrington Starr has partnered with an innovative Digital Investment & Crypto Currency house that specialise in developing unique software systems for Crypto Trading, Risk Management and Data Systems are now in the market for a JavaScript TypeScript Software Engineer with … experience using NextJS Framework. This is an exciting opportunity to join and a Software Development Team specialising in the Full Development lifecycle for Crypto Trading and Risk Management within the organisation. This is a Greenfield project and we are looking for a Hands on Software Engineer where you will utilise the JavaScript ecosystem mainly with NextJS. This organisation … are developing cutting edge web-systems, which are being used globally and are offering the opportunity for you to play a pivotal role within the full software development life cycle. The project will be heavily involved in the Server side Rendering for the Front end using NextJS. Key requirements within this opportunity are as follows: Solid experience with JavaScript More ❯