Permanent 'Software Engineering' Job Vacancies

1,826 to 1,850 of 6,258 Permanent Software Engineering Jobs

Senior Full Stack Engineer

london, south east england, united kingdom
Hybrid / WFH Options
Axiom Recruit
solutions. Play a role in architectural decisions and shaping the technical roadmap. Leverage cloud-native technologies (Google Cloud, Kubernetes) to support growth and best practices. The Candidate 5+ years’ software engineering experience , ideally in fintech, banking, or payments. Strong backend skills with Node.js (NestJS a plus), TypeScript, SQL, and distributed systems. Experience with event-driven architecture (Kafka, Google More ❯
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Senior Full Stack Engineer

slough, south east england, united kingdom
Hybrid / WFH Options
Axiom Recruit
solutions. Play a role in architectural decisions and shaping the technical roadmap. Leverage cloud-native technologies (Google Cloud, Kubernetes) to support growth and best practices. The Candidate 5+ years’ software engineering experience , ideally in fintech, banking, or payments. Strong backend skills with Node.js (NestJS a plus), TypeScript, SQL, and distributed systems. Experience with event-driven architecture (Kafka, Google More ❯
Posted:

Senior Machine Learning Engineer

London, United Kingdom
Pacific Asset Management, LLC
on challenging the status quo and constantly striving to improve on what we do. We want to get to the point where we are leading the way in the software industry. Being owned by Pacific Life, we have the best of both worlds - the freedom to experiment like a start-up with the stability of our parent company. If … the NLP space. Experience inintegrating Large Language Models (LLMs)into applications, with a focus on enabling structured responses, such as through APIs or with purpose-built LLMs. Knowledge ofprompt engineering techniques, including designing effective prompts for different tasks, optimizing input/output formats, and leveraging techniques such as few-shot learning. Advanced Python Development Proficiency: Experience with OOP, and … with Spring Boot). Experience working in a fast-paced, product-led environment. Experience working with data within the insurance/healthcare sector. About UnderwriteMe UnderwriteMe is an Insurtech software business and subsidiary of Pacific Life Re (PL Re), a global life and pensions reinsurance firm. We have a vision to help everyone purchase protection insurance by using data More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Full Stack Engineer

london (city of london), south east england, united kingdom
Hybrid / WFH Options
Axiom Recruit
solutions. Play a role in architectural decisions and shaping the technical roadmap. Leverage cloud-native technologies (Google Cloud, Kubernetes) to support growth and best practices. The Candidate 5+ years’ software engineering experience , ideally in fintech, banking, or payments. Strong backend skills with Node.js (NestJS a plus), TypeScript, SQL, and distributed systems. Experience with event-driven architecture (Kafka, Google More ❯
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Applied AI Engineer - GenAI Consulting

London Area, United Kingdom
Harnham
Are you an AI engineer with strong software engineering fundamentals? Have you deployed AI models into production—not just trained them? Want to work on agentic systems, RAG pipelines, and LLM-powered tools? We're working with a high-growth GenAI consultancy building real-world, production-grade AI applications. With a team of 50+, the company partners with More ❯
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Applied AI Engineer - GenAI Consulting

City of London, London, United Kingdom
Harnham
Are you an AI engineer with strong software engineering fundamentals? Have you deployed AI models into production—not just trained them? Want to work on agentic systems, RAG pipelines, and LLM-powered tools? We're working with a high-growth GenAI consultancy building real-world, production-grade AI applications. With a team of 50+, the company partners with More ❯
Posted:

Applied AI Engineer - GenAI Consulting

london, south east england, united kingdom
Harnham
Are you an AI engineer with strong software engineering fundamentals? Have you deployed AI models into production—not just trained them? Want to work on agentic systems, RAG pipelines, and LLM-powered tools? We're working with a high-growth GenAI consultancy building real-world, production-grade AI applications. With a team of 50+, the company partners with More ❯
Posted:

Applied AI Engineer - GenAI Consulting

london (city of london), south east england, united kingdom
Harnham
Are you an AI engineer with strong software engineering fundamentals? Have you deployed AI models into production—not just trained them? Want to work on agentic systems, RAG pipelines, and LLM-powered tools? We're working with a high-growth GenAI consultancy building real-world, production-grade AI applications. With a team of 50+, the company partners with More ❯
Posted:

Applied AI Engineer - GenAI Consulting

slough, south east england, united kingdom
Harnham
Are you an AI engineer with strong software engineering fundamentals? Have you deployed AI models into production—not just trained them? Want to work on agentic systems, RAG pipelines, and LLM-powered tools? We're working with a high-growth GenAI consultancy building real-world, production-grade AI applications. With a team of 50+, the company partners with More ❯
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Senior Backend Engineer TypeScript Node.js

United Kingdom
Hybrid / WFH Options
Client Server
home from anywhere in the UK. Please note: you must be a UK citizen or hold the right to work without visa restrictions. About you: You have strong backend software engineering experience with TypeScript and Node.js You have experience with Kafka and Event Driven Architectures You have a good knowledge of microservices, RESTful APIs and scalable system architecture More ❯
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Lead Data Engineer

City of London, London, United Kingdom
Harnham
building and optimising global data pipelines supporting over 50 consumer panels worldwide. Lead the technical strategy for data architecture, quality, and scalability. Collaborate closely with data scientists, analysts, and software engineers to drive innovation in data engineering. Hybrid flexibility: 1–2 days per week in London, Reading, or Southbank office , balance remotely. Join a global organisation with the resources … continuous learning. Partnering with Data Science and BI teams to deliver reliable, low-latency data for analytics and reporting. 🎯 What we’re looking for: 5+ years’ experience in data engineering, including technical or team leadership. Expertise in AWS (preferred) or Azure , and experience managing data pipelines in the cloud. Strong skills in Python and SQL , with a solid grasp More ❯
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Lead Data Engineer

London Area, United Kingdom
Harnham
building and optimising global data pipelines supporting over 50 consumer panels worldwide. Lead the technical strategy for data architecture, quality, and scalability. Collaborate closely with data scientists, analysts, and software engineers to drive innovation in data engineering. Hybrid flexibility: 1–2 days per week in London, Reading, or Southbank office , balance remotely. Join a global organisation with the resources … continuous learning. Partnering with Data Science and BI teams to deliver reliable, low-latency data for analytics and reporting. 🎯 What we’re looking for: 5+ years’ experience in data engineering, including technical or team leadership. Expertise in AWS (preferred) or Azure , and experience managing data pipelines in the cloud. Strong skills in Python and SQL , with a solid grasp More ❯
Posted:

Lead Data Engineer

London, South East, England, United Kingdom
Harnham - Data & Analytics Recruitment
building and optimising global data pipelines supporting over 50 consumer panels worldwide. Lead the technical strategy for data architecture, quality, and scalability. Collaborate closely with data scientists, analysts, and software engineers to drive innovation in data engineering. Hybrid flexibility: 1-2 days per week in London, Reading, or Southbank office , balance remotely. Join a global organisation with the resources … continuous learning. Partnering with Data Science and BI teams to deliver reliable, low-latency data for analytics and reporting. What we're looking for: 5+ years' experience in data engineering, including technical or team leadership. Expertise in AWS (preferred) or Azure , and experience managing data pipelines in the cloud. Strong skills in Python and SQL , with a solid grasp More ❯
Employment Type: Full-Time
Salary: £80,000 - £90,000 per annum
Posted:

Lead Data Engineer

slough, south east england, united kingdom
Harnham
building and optimising global data pipelines supporting over 50 consumer panels worldwide. Lead the technical strategy for data architecture, quality, and scalability. Collaborate closely with data scientists, analysts, and software engineers to drive innovation in data engineering. Hybrid flexibility: 1–2 days per week in London, Reading, or Southbank office , balance remotely. Join a global organisation with the resources … continuous learning. Partnering with Data Science and BI teams to deliver reliable, low-latency data for analytics and reporting. 🎯 What we’re looking for: 5+ years’ experience in data engineering, including technical or team leadership. Expertise in AWS (preferred) or Azure , and experience managing data pipelines in the cloud. Strong skills in Python and SQL , with a solid grasp More ❯
Posted:

Lead Data Engineer

london (city of london), south east england, united kingdom
Harnham
building and optimising global data pipelines supporting over 50 consumer panels worldwide. Lead the technical strategy for data architecture, quality, and scalability. Collaborate closely with data scientists, analysts, and software engineers to drive innovation in data engineering. Hybrid flexibility: 1–2 days per week in London, Reading, or Southbank office , balance remotely. Join a global organisation with the resources … continuous learning. Partnering with Data Science and BI teams to deliver reliable, low-latency data for analytics and reporting. 🎯 What we’re looking for: 5+ years’ experience in data engineering, including technical or team leadership. Expertise in AWS (preferred) or Azure , and experience managing data pipelines in the cloud. Strong skills in Python and SQL , with a solid grasp More ❯
Posted:

Part-time tech lead

United Kingdom
Medloop Ltd
RFCs to continuously evolve the product Coach the team - develop best practices and strive to achieve code excellenc YOUR PROFILE Several years experience building and leading a high achieving software engineering team(s) within a start-up organisation AWS/Azure solutions architect professional certification Hands on experience on setting up CI/CD pipelines, Functional Programming and More ❯
Posted:

Senior Backend Engineer

belfast, antrim, united kingdom
Hybrid / WFH Options
Magnite
Ireland Hybrid Schedule (M/F remote, T/W/TH in-office) If you enjoy working in a collaborative environment, learning new technologies, mentoring others, and developing software that shapes the future of audience targeting, we'd love to meet you. In this Backend Engineer role, you'll help design, build and optimise systems that process billions … to-end - from design and development to deployment and observability Improve performance, reliability, and throughput across distributed systems What We're Looking For (Minimum Qualifications) 4+ years of professional software engineering experience (we care more what you can do than exact years) Experience in Go is preferred, but proficiency in another modern, object-oriented language is great too More ❯
Posted:

Agentic Integration Specialist

london, south east england, united kingdom
Salesforce
To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce Salesforce is the #1 AI CRM, where humans with agents drive customer success together. Here, ambition meets action. Tech meets trust. And innovation isn't … future of AI, and you are the future of Salesforce. About The Role We are seeking a technically adept and innovative Agentic Integration Specialist to join our Forward Deployed Engineering Team. You will serve as the crucial link between our advanced AI agents and the wider enterprise technology landscape. Your primary responsibility will be to design, build, and manage More ❯
Posted:

Principal C# Developer

Manchester Area, United Kingdom
Hybrid / WFH Options
Uniting Ambition
Principal C# Software Engineer Hybrid Manchester Area (3x weekly office) 80k -90k + Benefits The business A global organisation with deep roots and a rich heritage. Providing scientific instruments, software and services to support research, healthcare, food safety, and materials science. The role As a Principal Software Engineer, you’ll be central to building software … in C#. Alongside this, they are nvesting in key initiatives such as platform monitoring with Datadog, automation testing with Playwright, and strengthening security through GitHub Actions. About you Experienced software engineer with strong skills in C#/.NET. Hands-on experience with AWS, microservices, and API development. Well-versed in modern software development practices, including unit testing, TDD … and observability using Datadog. Version control and automation with GitHub and GitHub Actions. BDD implementation with Gherkin and SpecFlow. Experience with tools like Jira, Confluence, and Artifactory. Understanding of software security standards (OWASP, PKI, X.509, TLS). Experience in regulated software development environments (e.g., medical devices). Benefits A clear plan for career growth, with training and support More ❯
Posted:

Principal C# Developer

United Kingdom, UK
Hybrid / WFH Options
Uniting Ambition
Principal C# Software Engineer Hybrid Manchester Area (3x weekly office) 80k -90k + Benefits The business A global organisation with deep roots and a rich heritage. Providing scientific instruments, software and services to support research, healthcare, food safety, and materials science. The role As a Principal Software Engineer, youll be central to building software that … in C#. Alongside this, they are nvesting in key initiatives such as platform monitoring with Datadog, automation testing with Playwright, and strengthening security through GitHub Actions. About you Experienced software engineer with strong skills in C#/.NET. Hands-on experience with AWS, microservices, and API development. Well-versed in modern software development practices, including unit testing, TDD … and observability using Datadog. Version control and automation with GitHub and GitHub Actions. BDD implementation with Gherkin and SpecFlow. Experience with tools like Jira, Confluence, and Artifactory. Understanding of software security standards (OWASP, PKI, X.509, TLS). Experience in regulated software development environments (e.g., medical devices). Benefits A clear plan for career growth, with training and support More ❯
Employment Type: Part-time
Posted:

Principal C# Developer

bolton, greater manchester, north west england, united kingdom
Hybrid / WFH Options
Uniting Ambition
Principal C# Software Engineer Hybrid Manchester Area (3x weekly office) 80k -90k + Benefits The business A global organisation with deep roots and a rich heritage. Providing scientific instruments, software and services to support research, healthcare, food safety, and materials science. The role As a Principal Software Engineer, you’ll be central to building software … in C#. Alongside this, they are nvesting in key initiatives such as platform monitoring with Datadog, automation testing with Playwright, and strengthening security through GitHub Actions. About you Experienced software engineer with strong skills in C#/.NET. Hands-on experience with AWS, microservices, and API development. Well-versed in modern software development practices, including unit testing, TDD … and observability using Datadog. Version control and automation with GitHub and GitHub Actions. BDD implementation with Gherkin and SpecFlow. Experience with tools like Jira, Confluence, and Artifactory. Understanding of software security standards (OWASP, PKI, X.509, TLS). Experience in regulated software development environments (e.g., medical devices). Benefits A clear plan for career growth, with training and support More ❯
Posted:

Principal C# Developer

warrington, cheshire, north west england, united kingdom
Hybrid / WFH Options
Uniting Ambition
Principal C# Software Engineer Hybrid Manchester Area (3x weekly office) 80k -90k + Benefits The business A global organisation with deep roots and a rich heritage. Providing scientific instruments, software and services to support research, healthcare, food safety, and materials science. The role As a Principal Software Engineer, you’ll be central to building software … in C#. Alongside this, they are nvesting in key initiatives such as platform monitoring with Datadog, automation testing with Playwright, and strengthening security through GitHub Actions. About you Experienced software engineer with strong skills in C#/.NET. Hands-on experience with AWS, microservices, and API development. Well-versed in modern software development practices, including unit testing, TDD … and observability using Datadog. Version control and automation with GitHub and GitHub Actions. BDD implementation with Gherkin and SpecFlow. Experience with tools like Jira, Confluence, and Artifactory. Understanding of software security standards (OWASP, PKI, X.509, TLS). Experience in regulated software development environments (e.g., medical devices). Benefits A clear plan for career growth, with training and support More ❯
Posted:

Senior Full Stack Engineer (Ref: 192765)

City of London, London, United Kingdom
Forsyth Barnes
Senior Software Engineer - £500 per day - Outside IR35 - London (2 days per week) Contact : Matthew.Makranczy@forsythbarnes.com Overview We are seeking a talented Software Engineer to join an established team focused on improving a live product. The software supports fraud response teams within banks to investigate accounts suspected of laundering the proceeds of scams. Our full-stack application … integrates with other software to surface AI insights driven by cutting-edge data-science techniques and our valuable datasets. The most important parts of our stack: TypeScript React Express (Node) Event-driven processing (RabbitMQ) PostgreSQL Databases Docker Kubernetes Jenkins CI/CD Key Skills & Experience Expert-level programming with NodeJS (preferably TypeScript) Moderate-level programming with ReactJS Strong awareness More ❯
Posted:

Senior Full Stack Engineer (Ref: 192765)

London Area, United Kingdom
Forsyth Barnes
Senior Software Engineer - £500 per day - Outside IR35 - London (2 days per week) Contact : Matthew.Makranczy@forsythbarnes.com Overview We are seeking a talented Software Engineer to join an established team focused on improving a live product. The software supports fraud response teams within banks to investigate accounts suspected of laundering the proceeds of scams. Our full-stack application … integrates with other software to surface AI insights driven by cutting-edge data-science techniques and our valuable datasets. The most important parts of our stack: TypeScript React Express (Node) Event-driven processing (RabbitMQ) PostgreSQL Databases Docker Kubernetes Jenkins CI/CD Key Skills & Experience Expert-level programming with NodeJS (preferably TypeScript) Moderate-level programming with ReactJS Strong awareness More ❯
Posted:

Senior Full Stack Engineer (Ref: 192765)

london, south east england, united kingdom
Forsyth Barnes
Senior Software Engineer - £500 per day - Outside IR35 - London (2 days per week) Contact : Matthew.Makranczy@forsythbarnes.com Overview We are seeking a talented Software Engineer to join an established team focused on improving a live product. The software supports fraud response teams within banks to investigate accounts suspected of laundering the proceeds of scams. Our full-stack application … integrates with other software to surface AI insights driven by cutting-edge data-science techniques and our valuable datasets. The most important parts of our stack: TypeScript React Express (Node) Event-driven processing (RabbitMQ) PostgreSQL Databases Docker Kubernetes Jenkins CI/CD Key Skills & Experience Expert-level programming with NodeJS (preferably TypeScript) Moderate-level programming with ReactJS Strong awareness More ❯
Posted:
Software Engineering
10th Percentile
£45,000
25th Percentile
£55,000
Median
£75,000
75th Percentile
£100,000
90th Percentile
£132,500