1 to 25 of 60 Software Engineer Jobs in West London

Senior Software Engineer/Developer (Full Stack JavaScript) London to £100k Opportunity to progress your career in a senior, hands-on Software Engineer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes and delivering CO2 carbon neutral targets, the company … years, with recent funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior Software Engineer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future proof the … understanding of web development practices, tools and technologies You enjoy learning and picking up new things You're flexible and able to adapt to changing priorities You have full software development lifecycle experience including CI/CD and testing You're collaborative with Agile team experience, happy to mentor more junior developers You're likely to be degree educated More ❯

Social network you want to login/join with: Software Engineer Java Springboot, south west london Client: Stealth iT Consulting Location: south west london, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 5 Posted: 16.06.2025 Expiry Date: 31.07.2025 Job Description: Full Stack Engineer – Java | Digital Transformation Projects | Hybrid (UK) Location: Hybrid Remote (likely … per month depending on projects) Type: Permanent | Full-Time Sector: Digital Consultancy/Public Sector/Private Sector Salary: £55,000 + benefits Are you a passionate Full Stack Engineer eager to work on impactful digital transformation projects? Join a leading consultancy partnering with major clients across government, health, and commercial sectors to deliver innovative, data-driven solutions. This More ❯

Social network you want to login/join with: Software Engineer (Backend or Full-Stack), south west london col-narrow-left Client: Teal Location: south west london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Who we are Teal is a … the credit industry. We believe credit should work for everyone. In order to do that, there needs to be more transparency and more data. By empowering lenders with the software infrastructure for reliable, real-time affordability data we’re enabling consumers to get credit decisions faster, leading to better access to credit. We are backed by top VC investors … from day one. We want curious and agile people, who are ready to take on challenges and adapt fast. The main skill set we are looking for is strong software engineering experience, preferably with Kotlin/Java or Python. We highly value experience in cloud-based environments and REST APIs. Exposure to working with Large Language Models is a More ❯

Social network you want to login/join with: Software Engineer in Test, south west london col-narrow-left Client: Apexon Location: south west london, 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: Apexon is a digital-first technology services firm … continuous improvement. Backed by Goldman Sachs Asset Management and Everstone Capital, Apexon now has a global presence of 15 offices (and 10 delivery centers) across four continents. Job Title: Software Developer in Test (SDET) - Java Location: United Kingdom About Us We are a leader in the fintech space, driven by innovation and committed to delivering a seamless customer journey … Organized into long-lived, value-stream-aligned teams, we deliver technology change safely and rapidly to support business growth and maintain our market-leading position. Role Overview As a Software Developer in Test (SDET) , you will play a critical role in building fully automated tests using the latest test frameworks and tools. Positioned within the Testing Discipline, you will More ❯

Urgent! x8 Fullstack Senior Software Engineers/Tech leads Needed – UK-based – – Rapid Growth – Fully Remote Areti Group is excited to partner with a Series funded startup poised for rapid expansion, growing by 40 heads in the next 3 months! We are urgently seeking x8 Fullstack Tech leads to join their high-performing team. This fully remote role offers … tech. Languages : Ruby-on-Rails, Java, Python, C#, PHP VueJs, Typescript/Angular/React Cloud : Amazon Web Services (AWS) Databases : PostgreSQL, DynamoDB Additional Tools & Frameworks : GraphQL REST APIs Software Design Patterns – TDD, DDD Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. … Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. DevOps & CI/CD : Use DevOps processes, including virtualization , containerization , and More ❯

Backend Software Engineer/Technical Lead (Python Java AWS) London/WFH to £115k Are you a backend focussed Software Engineer with strong Python and Java experience combined with leadership skills? You could be progressing your career at a scale-up tech company (established 10 years), that enables smart matching for commercial van drivers and consumers … streamlining processes and delivering CO2 carbon neutral targets. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Backend Software Engineer/Technical Lead you'll head up a team of 4-5 within an Agile environment to design and develop, troubleshoot and solve complex software issues … two work from home. When in the office you can make use of the onsite gym, barista coffee and free breakfast. About you: You're an experienced, backend focused software developer with Python and Java and good knowledge of AWS You're product focussed with good business acumen You have a good understanding of software architecture patterns, database More ❯

Lead Software Engineer – UK Remote | £80,000 to £85,000 | Hands-on Leadership in Scalable Systems Are you a technical leader ready to guide a high-performing engineering team? Do you enjoy mentoring others while staying close to architecture and system design? Interested in shaping tools that support real-world infrastructure at scale? We’re recruiting for a … Lead Software Engineer on behalf of a fast-growing technology company whose platform is relied upon across thousands of physical locations in the UK and internationally. Known for their innovative approach and people-first culture, our client offers the chance to take ownership of meaningful projects in a collaborative, supportive environment. This role combines team leadership with technical … direction, ideal for someone who enjoys working across the full product lifecycle while helping others grow. Why This Role is Great Lead a talented team delivering software that supports the installation, configuration and maintenance of distributed systems at scale Balance hands-on technical design with mentoring and team development Collaborate across product, cloud, QA and systems engineering to deliver More ❯

Social network you want to login/join with: Software Engineer (.NET C#), south west london col-narrow-left Client: TransPerfect Location: south west london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: We’re looking for a Backend Engineer to join our global team to be responsible for the quality, development, and execution of our software products. You will be part of a technology department that is comprised of a successful and multidisciplinary group of professionals located across the globe – Barcelona, New York, London, Manchester, Bucharest and India. If you’re ready to join a growing company … against potential threats Develop automation tests/collaborate with automation engineers to ensure business needs are met, and allow for regression testing Work closely with users to provide personalized software support as needed Stay updated on emerging technologies and industry trends to continuously improve our backend infrastructure Document application support and operational procedures Mentor junior engineers and provide technical More ❯

Social network you want to login/join with: Junior Software Engineer, south west london col-narrow-left Client: Brainpool AI Location: south west london, 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: Brainpool is a fast growing AI start-up … a team of engineers, on various business engagements, such as client projects and internal company products. Some examples of these engagements include client scoping programmes, and PoC/MVP software development. A significant focus will be on building and optimizing Large Language Model (LLM) inferences and creating robust web services. This includes developing event-driven and request-response systems More ❯

months Working model: Hybrid. 3 days per week on site A renowned multinational technology client operating in the travel industry is looking for a C++ Developer to join their software development team for a minimum 12 months. Our client operates in over 100 countries and is a leading provider in travel technology and software. Roles and responsibilities of this … contract: Software development on Open Back End. Working both independently and as part of a team, your key purpose is to solve complex problems and then analyse, design and deliver solutions. You must have proven experience to show that you are willing and able to drive projects. Key Deliverables: 1. Deliver Developments on time and within budget to customer More ❯

Social network you want to login/join with: Senior Software Engineer - Remote - Fintech - Up to £120k - Python, TypeScript, AWS, South West London Client: Opus Recruitment Solutions Location: South West London, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 9 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: I am exclusively supporting a FinTech Product … Company that is currently hiring for 2 Senior Software Engineers to join their remote engineering team. They are profitable and already have their product (which I can expand on) used by a number of enterprise clients. They are looking for a confident, experienced, and passionate Senior Software Engineer with a product mindset and a deep understanding of … Software Engineering. Their approach is heavily driven by quality engineering and innovation, focusing on a product mindset centered around end users. The role is full-stack but leans towards backend development. Their tech stack includes: Python React/TypeScript Node.js AWS GenAI Experience with another backend language (Ruby, C++, Elixir, Haskell, Go, Clojure, or Scala) is a plus. Private More ❯

Social network you want to login/join with: Senior Software Engineer, south west london col-narrow-left Client: Location: south west london, 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: Senior Software Developer UK Remote An excellent opportunity awaits … an experienced software developer with strong .NET and React skills to join a leading software company in a role offering strong technical variety, ongoing development opportunities, and involvement in genuinely interesting projects. This company builds innovative software and data management systems that support critical decision-making in sectors such as environmental monitoring, infrastructure, and energy. In this … or GCP). A background or interest in scientific, environmental, or infrastructure-related domains is a bonus. This is an excellent opportunity to join a collaborative and tech-focused software team in a senior position offering a mix of engineering depth, meaningful projects, and long-term growth. The Role: *Full-stack development using .NET and React *Azure DevOps, containerisation More ❯

Social network you want to login/join with: Full Stack Software Engineer - Healthcare, south west london col-narrow-left Client: Location: south west london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Job Title: Full Stack Software Engineer … in-class provider of integrated consulting solutions to the life sciences sector. Our mission is to improve the evidence base, accessibility, and dissemination of biomedical innovations through strategic advisory, software, and our venture fund. We pride ourselves on establishing long-term client relationships and are dedicated to addressing pain points via integrated and transformative projects. We are looking for … a highly motivated and talented Full Stack Software Engineer to become our first full-time technology hire. As a Software Engineer, you will be critical in bridging the gap between strategy and implementation. You'll be integral in project execution that combines our strategic insights with tech-forward solutions, ensuring clients receive end-to-end products. More ❯

Social network you want to login/join with: Senior PHP Software Engineer (AI), south west london col-narrow-left Client: Location: south west london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: We’re searching for a talented Senior Software Engineer who’s ready to innovate and make a real impact! This role combines deep technical expertise with a passion for innovation, particularly in applying AI and machine learning to integration challenges. You will help design and deliver high-quality, scalable features, including AI-enhanced flows, predictive monitoring tools, and automation capabilities powered by Amazon Bedrock, Amazon SageMaker … success through idea generation, strategic input, improved communication, and effective decision execution. Assist in project management activities, including estimation, scheduling, planning, and progress tracking. Play a key role in software deployment activities in our production data centre. Promote a team player status, providing support to fellow team members and mentoring by setting an example. What you’ll need: Expert More ❯

X20 Senior Software Engineers Needed – Tech Start Up – Fully Remote - GO, Golang, PHP, GraphQL, GRPC, AWS, API, Microservices, Next.JS, React - Offices based in London but all roles are fully remote Areti has partnered with a rapidly growing tech-led organization who are seeking multiple Software Engineers ranging from junior to senior and looking to grow their team by … a further 20 Software Engineers this year. They are one of the most exciting START-UPS in the UK! As a Software Engineer, you will enjoy working on a variety of interesting and challenging projects and can work with various programming languages. On the other hand, if you are happy working in your niche and the software languages you are most comfortable with then this is fine also. Culture, Fun, and self-development are words often heard in this organization so if you are a software engineer looking for a company with clear career and development opportunities then please reach out today. You will ideally have exposure to as many of these languages, but More ❯

A Mid 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 from direct connections to their clients systems. You will … joining a strong team of 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 from you. As a Python … Software Engineer, you will contribute to the design, development, and delivery of scalable, high-impact features across our platform. Youll work closely with experienced engineers, product managers, and data scientists to build reliable systems that solve complex financial problems. This role offers an excellent opportunity to deepen your technical expertise, take ownership of individual projects, and grow in More ❯

Social network you want to login/join with: Senior Software Engineer - AI Fintech Product Company - FULLY REMOTE IN UK - £120k - TypeScript/Python/React/AWS/GenAI, south west london col-narrow-left Client: Opus Recruitment Solutions Location: south west london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job … Views: 3 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: I’m supporting a FinTech AI Product Company who are on the hunt for an experienced Senior Software Engineer to join their FULLY REMOTE engineering team! This is a seriously tech-driven product company that puts a huge emphasis on engineering excellence , innovation , and building something that … genuinely helps users . They’re solving complex problems in the FinTech + AI space, and as a Senior Software Engineer, you’ll play a key role in shaping the product and the tech behind it. You’ll work closely with the CTO and be deeply involved in: Defining architecture and making key technical decisions Leading on project More ❯

and simple ways for people to connect. We strive for an outstanding user member experience in all areas of giffgaff, so we are looking for a passionate and enthusiastic software engineer who cares about the quality of their work and how the software and services they create will positively impact members. We're constantly looking for ways … curious, proactive and able to produce solutions your colleagues can use, maintain, and learn from. Know how to develop and follow a sense of purpose. Identify improvements in the software that you use and build. Accept feedback and adapt to your team and the company's current priorities. Who We Are: Do you want to join a telecoms company More ❯

Lead Software Engineer Location: London (Hybrid 23 days on-site per week) Salary: Up to £80,000 Security Clearance: SC required to start, must be eligible for Enhanced SC The Opportunity: Join a global leader in digital intelligence where your code protects lives. We're looking for a Lead Software Engineer to build cutting-edge, secure … applications for law enforcement and national security clients. The Role: Youll lead agile software teams delivering innovative, secure systems that support mission-critical capabilities. Working closely with end-users, youll be hands-on in shaping design, development, and deployment while guiding junior engineers and championing technical best practices. Why This Role: Work for the UK's largest defence tech … environment where failure is safe and growth is supported What You'll Bring: Strong experience with Java, JavaScript, .Net, or Python Hands-on involvement in designing, coding, and delivering software solutions Solid understanding of CI/CD tools (e.g., Jenkins, GitLab), version control (Git), and automated testing Familiarity with agile methodologies (Scrum, Kanban) Ability to lead development teams, conduct More ❯

Social network you want to login/join with: Senior Software Engineer (hyperscale), south west london col-narrow-left Client: Oracle Location: south west london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 07.06.2025 Expiry Date: 22.07.2025 col-wide Job Description: Oracle’s product engineering teams are building critical … becoming the platform of choice for Oracle SaaS workloads, backs the API Gateway for serving customer applications, as well as supporting Data Science processing use cases. The Positions Senior Software Engineer As we expand and grow our team, we are seeking engineers with varying levels of experience. Those who are starting their career with us will have a … hunger and passion for learning. Those who join us with more experience will have diverse skills across programming, networking, storage, internet protocols and operating systems. An engineer at any level can have significant technical and business impact. As a member of our diverse and skilled teams, you will have the opportunity to solve and design solutions to challenging problems More ❯

Social network you want to login/join with: Software Engineer – Backend (On-site), south west london col-narrow-left Client: Location: south west london, 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: Location: London (Liverpool Street) Employment Type: Full-time … the Machine Learning team; however, you are not required or expected to have background in Machine Learning. This is an applied role, and we are looking to hire a software engineer with experience in cloud computing and distributed systems. In this role, you will: Design and develop highly-scalable, fault tolerant and event driven systems. Take ownership of … with an object-oriented programming language. Cloud-native technologies: Experience in deploying to cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation (e.g., Docker), infrastructure-as-code software (e.g., Terraform), and observability platforms (e.g., Datadog or Grafana). Curiosity : A hunger to learn and grow your skills. Problem solving: Strong analytical problem-solving skills and attention to More ❯

What you'll do Develop excellent quality software Participate in the full software lifecycle, including support and continuous integration Contribute to the technical direction of the team Provide guidance and mentoring to other developers on the team Share and generate new ideas, provide constructive and useful feedback to peers Work with internal temas, external vendors and colleagues in … US Quickly build prototypes and work with top brains in ML across the industry What you'll bring You have at least 2 years of experience as an AWS software developer this is a must. AWS certification is a bonus Expertise in working and following the best practices of using AWS serverless. Proven ability to refactor and write performant More ❯

A brand new vacancy for a Software Engineer with an incredible scientific instrumentation start-up has become available, based in West London (W12) . The Software Engineer will form part of an interdisciplinary team developing software to automate laboratory equipment and processes. Collaborate cross-functionally with scientists, engineers and bioinformaticians to streamline experimental workflows, improve … user experience, and integrate software with complex hardware systems. Develop and refine GUIs for prototype instruments working with stakeholders. Develop and maintain embedded software or firmware for instruments where applicable. Ensure robust communication between hardware components e.g., sensors, actuators, pumps. Develop software to automate lab processes, sample handling, experimental protocols, and data collection. Work with engineers and … to integrate lab systems (e.g., liquid handlers, robotic arms, microfluidic controllers) into experimental workflows. Build pipelines for real-time or post-run data processing e.g., images from microscopes. Develop software for data analysis, data QC checks, statistical analysis, or machine learning models to interpret experimental data. Understand experimental goals and help translate scientific requirements into technical solutions. The ideal More ❯

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 … 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 More ❯

Senior Software Engineer – Embedded Signal Processing Location : Greenford, Ealing Dynamic (hybrid) working : 2 to 3 days per week Our client is a leader in the Defence and Security sector specialising in Maritime products. They're seeking a Senior Software Engineer – with experience in Embedded Signal Processing to join their dynamic team. This permanent role offers the … of sonar signal processing. The position requires onsite presence 2 to 3 days per week, emphasising hands-on involvement with test rigs and embedded systems. Key Responsibilities include; Designing software solutions. Implementing and testing software in both Assembler and C, including unit and continuous integration testing. Implementing, integrating, and optimising sonar signal processing algorithms. Developing high-quality, maintainable … embedded hardware platforms and conducting tests. Integrating, analysing defects, and resolving issues to support verification teams. Peer reviewing design and code, fostering a culture of learning and feedback. Designing software architecture using UML and the Enterprise Architect tool. Estimating work and assisting in building work package backlogs to track progress. Progressing assigned stories and tasks using Azure DevOps. Providing More ❯