City of London, London, United Kingdom Hybrid / WFH Options
Wave Talent
thrives in a high-autonomy, research-driven culture. You’ll lead and contribute to: Architecture, system design and code reviews Scalable, AI-powered systems built in Java, TypeScript/JavaScript, SQL/NoSQL, AWS A collaborative, delivery-focused engineering culture Technical decisions that directly shape the future of media technology What We’re Looking For 8+ years’ experience in software More ❯
City of London, London, United Kingdom Hybrid / WFH Options
X4 Technology
or digital wallets Strong problem-solving and communication skills, with the ability to translate business objectives into robust technical solutions Experience with REST APIs, SQL, and modern web technologies (JavaScript/React/Python/Postman API preferred) Familiarity with payment gateways, transaction routing and compliance frameworks (e.g. PCI DSS, PSD2, or Open Banking) is a strong plus If you More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Wave Talent
thrives in a high-autonomy, research-driven culture. You’ll lead and contribute to: Architecture, system design and code reviews Scalable, AI-powered systems built in Java, TypeScript/JavaScript, SQL/NoSQL, AWS A collaborative, delivery-focused engineering culture Technical decisions that directly shape the future of media technology What We’re Looking For 8+ years’ experience in software More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
X4 Technology
or digital wallets Strong problem-solving and communication skills, with the ability to translate business objectives into robust technical solutions Experience with REST APIs, SQL, and modern web technologies (JavaScript/React/Python/Postman API preferred) Familiarity with payment gateways, transaction routing and compliance frameworks (e.g. PCI DSS, PSD2, or Open Banking) is a strong plus If you More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Percall Group
leadership and team spirit Comfortable with customer relations and ability to understand business challenges Mastery: Languages: Java , XML Databases: Oracle, SQL Server PTC solution: Windchill Would be an asset: Javascript, HTML, CSS Docker, Unix, Linux, Windows PTC Solution : Thingworx Remote working position, ideally based in Stevenage or London with occasional travel to our clients' sites as part of the role. More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Percall Group
leadership and team spirit Comfortable with customer relations and ability to understand business challenges Mastery: Languages: Java , XML Databases: Oracle, SQL Server PTC solution: Windchill Would be an asset: Javascript, HTML, CSS Docker, Unix, Linux, Windows PTC Solution : Thingworx Remote working position, ideally based in Stevenage or London with occasional travel to our clients' sites as part of the role. More ❯
updates and improvements. Work within a Git-based version control workflow and support clean deployment processes. Requirements 4+ years’ experience in professional WordPress development. Strong PHP, HTML5, CSS3, and JavaScript (ES6+) skills. Proven experience developing custom themes from scratch. Hands-on experience with Advanced Custom Fields (ACF) or similar tools. Experience writing and maintaining custom plugins . Familiarity with Git More ❯
City of London, Greater London, UK Hybrid / WFH Options
Travelfusion
experience in Java will include software design principles and familiarity with algorithms and data structures. What experience you'll have Database knowledge (SQL, schema design) Java Some knowledge of JavaScript and Node.js Json Web Development Proactive attitude Ability to own projects, work both independently and in a team, with rapidly changing priorities Core knowledge of algorithms and data structures Understanding More ❯
City of London, Greater London, UK Hybrid / WFH Options
Travelfusion
experience in Java will include software design principles and familiarity with algorithms and data structures. What experience you'll have ● Database knowledge (SQL, schema design) ● Java ● Some knowledge of JavaScript and Node.js ● ● Json ● Web Development ● Proactive attitude ● Ability to own projects, work both independently and in a team, with rapidly changing priorities ● Core knowledge of algorithms and data structures ● Understanding More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Travelfusion
experience in Java will include software design principles and familiarity with algorithms and data structures. What experience you'll have ● Database knowledge (SQL, schema design) ● Java ● Some knowledge of JavaScript and Node.js ● HTTP ● Json ● Web Development ● Proactive attitude ● Ability to own projects, work both independently and in a team, with rapidly changing priorities ● Core knowledge of algorithms and data structures More ❯
agentic systems. Both on performance and compliance (harm, guardrails, etc) 4+ years of development competency across a variety of languages, frameworks, and tooling, such as Python, R, Kubernetes, Kubeflow, JavaScript/JVM, Kafka Background in Application development, deployment, and monitoring on Kubernetes Proficient in PyTorch or similar frameworks (e.g Tensorflow) – demonstrates strong understanding of neural networks and LLMs; familiar with More ❯
london (city of london), south east england, united kingdom
Insight Global
agentic systems. Both on performance and compliance (harm, guardrails, etc) 4+ years of development competency across a variety of languages, frameworks, and tooling, such as Python, R, Kubernetes, Kubeflow, JavaScript/JVM, Kafka Background in Application development, deployment, and monitoring on Kubernetes Proficient in PyTorch or similar frameworks (e.g Tensorflow) – demonstrates strong understanding of neural networks and LLMs; familiar with More ❯
/weekends during major sports events. What you’ll bring 1–3 years in technical operations, reliability/SRE, support engineering, or data operations. Comfortable with a scripting language (JavaScript or Python); familiarity with a strongly-typed language (Rust/Java/C/C++) is a plus. Hands-on debugging skills: reading logs, calling API endpoints, basic troubleshooting on More ❯
london (city of london), south east england, united kingdom
Heart Mind Talent
/weekends during major sports events. What you’ll bring 1–3 years in technical operations, reliability/SRE, support engineering, or data operations. Comfortable with a scripting language (JavaScript or Python); familiarity with a strongly-typed language (Rust/Java/C/C++) is a plus. Hands-on debugging skills: reading logs, calling API endpoints, basic troubleshooting on More ❯
Mappers (fka Data Raptors) Omni Processes (fka Integration Procedures) OmniScripts Skills in Apex (triggers, batch, web services) Integration Experience is beneficial (Mulesoft/APIGEE/Connected Apps) Experience of JavaScript/Lightning components Basic understanding of Apex sharing and security model Experienced with Lightning Web Components Skills in analysing and problem-solving issues Experience of prioritising tasks and working to More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Gallagher
e.g. emphasis on geospatial/programming/computer science is an advantage but not essential Proficiency in R, with strong experience in R Shiny development. Supporting skills in HTML, JavaScript, CSS. Solid Python programming skills, with enthusiasm for transitioning to Python-based workflows. Expertise in geospatial analysis (e.g., using packages like sf, raster, or geopandas, GIS, geoserver). Ability to More ❯
will work with their product team to design, code and test their platform, while also working together with their customers and partners Key requirements: 4+ years’ experience working with JavaScript and React. Experience working with Python. Experience working with Django. AWS. Bonus if you have worked in start-ups before. If you’re a Senior Fullstack Engineer (React, Python) looking More ❯
City of London, London, United Kingdom Hybrid / WFH Options
FRESH
We’re building out a brand-new division from scratch and need immediate, hands-on Lead Engineers with both strong technical skills and proven people leadership experience. ➡️ Tech stack: JavaScript, TypeScript, Node.js, React or Vue (not all essential) ➡️ Location: Hybrid — 2 days onsite in Central London ➡️ Rate: £600-650pd (Outside IR35) If you’re interested, his the apply button More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
FRESH
We’re building out a brand-new division from scratch and need immediate, hands-on Lead Engineers with both strong technical skills and proven people leadership experience. ➡️ Tech stack: JavaScript, TypeScript, Node.js, React or Vue (not all essential) ➡️ Location: Hybrid — 2 days onsite in Central London ➡️ Rate: £600-650pd (Outside IR35) If you’re interested, his the apply button More ❯
this is the one. They've already hit seven figure recurring revenue in under 12 months and are completely redefining the industry the product sits within. Stack Java, Python, JavaScript 5-days a week in person, London Software Engineers that are building/want to build 0-1... let's chat. More ❯
london (city of london), south east england, united kingdom
LinuxRecruit
this is the one. They've already hit seven figure recurring revenue in under 12 months and are completely redefining the industry the product sits within. Stack Java, Python, JavaScript 5-days a week in person, London Software Engineers that are building/want to build 0-1... let's chat. More ❯
on frontend patterns, API design, and how the frontend and backend fit together (they currently use Python, REST, GraphQL, microservices). What They Are Looking For: Proven expertise in JavaScript and React, including modern practices and shadcn experience. A track record of building products from scratch or pivoting products at speed, ideally in startup/scaleup contexts. A mindset for More ❯
a highly collaborative, product led team building out greenfield features used by thousands of users every day. Were looking for: 3+ years commercial experience with React Native & React Strong JavaScript/TypeScript development background Solid knowledge of state management, REST APIs, async programming Hands-on experience integrating with AWS (Cognito, Amplify, S3) Experience working with app stores (Apple/Google More ❯
highly collaborative, product led team building out greenfield features used by thousands of users every day. We’re looking for: 👉🏼 3+ years’ commercial experience with React Native & React 👉🏼 Strong JavaScript/TypeScript development background 👉🏼 Solid knowledge of state management, REST APIs, async programming 👉🏼 Hands-on experience integrating with AWS (Cognito, Amplify, S3) 👉🏼 Experience working with app stores (Apple/Google More ❯
