libraries supporting platform ecosystem building. Participating in hiring and supporting high-performance team development. Collaborating with Product Owners to translate business needs into technical solutions. Conducting code reviews and pair programming. Staying current with relevant technologies to drive team progress. What We Are Looking For Hands-on experience in designing and reviewing high-performance reactive code. Experience in building More ❯
Bracknell, Berkshire, South East, United Kingdom Hybrid / WFH Options
Halian Technology Limited
Boot or http4k Deep understanding of RESTful API design and integration Proven experience mentoring engineers and contributing to high-performing teams Familiarity with Agile (Scrum or Kanban), TDD, and pairprogramming practices Experience with CI/CD pipelines and automation tooling Knowledge of Docker, Kubernetes, Jenkins, or GitLab CI Experience with cloud platforms such as AWS, GCP, or More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Exposure to working with Large Language Models is a big plus. If you are not an expert in Kotlin/Java or Python but instead have strong general purpose programming language experience (at least one of Go, Rust, JS/ES6, C/C++, C#) and a strong desire to learn, we’d be happy to have a chat. … the best tech tools available, we are open for experimentation. You will be working in a fast paced environment collaborating with team members across Europe. You’ll mostly be programming in pure Kotlin or Python, building business logic in microservices running in the cloud. We use the tool that best fits the problem, so other languages and technologies might … You’ll be working in a cross-functional team, empowered to rapidly iterate and release features. You won’t be coding in isolation - our culture is strongly collaborative, whether pairprogramming with other developers or working closely with our CEO and CPO. You’ll have full ownership of parts of the code with frequent reviews and help from More ❯
High Wycombe, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Exposure to working with Large Language Models is a big plus. If you are not an expert in Kotlin/Java or Python but instead have strong general purpose programming language experience (at least one of Go, Rust, JS/ES6, C/C++, C#) and a strong desire to learn, we’d be happy to have a chat. … the best tech tools available, we are open for experimentation. You will be working in a fast paced environment collaborating with team members across Europe. You’ll mostly be programming in pure Kotlin or Python, building business logic in microservices running in the cloud. We use the tool that best fits the problem, so other languages and technologies might … You’ll be working in a cross-functional team, empowered to rapidly iterate and release features. You won’t be coding in isolation - our culture is strongly collaborative, whether pairprogramming with other developers or working closely with our CEO and CPO. You’ll have full ownership of parts of the code with frequent reviews and help from More ❯
build upon. Operate within Agile frameworks like Scrum, actively collaborating, reviewing, and delivering. Stay current with industry trends in security, QA, and tooling, and share recommendations. Mentor teammates through pairprogramming, knowledge sharing, and technical guidance. To be successful in this role, you'll have proven experience building complex software in Python. If your background is in high More ❯
Milton Keynes, Buckinghamshire, United Kingdom Hybrid / WFH Options
Allica Bank Limited
Team Collaboration: Engage in smooth collaboration with product owners, backend engineers, and other teams to deliver high-quality features and enhancements. Mentorship: Provide guidance and support to engineers through pairprogramming, code reviews, and career planning. Help foster their growth within Allica. Feature Delivery Responsibilities Design & Development: Design, implement, and maintain React-based frontend applications using modern JavaScript More ❯
and implement systems and software to meet requirements using appropriate tools and methods. Promote the creation of high-quality code by commitment to practices such as test-driven development, pairprogramming and code review. Be responsible for the technical development of all stages of software creation, including testing; ensure that implementation meets security, performance, and safety requirements. Suggest … experience in system design, development, testing and operational stability. Deep knowledge and experience in Python and its ecosystem, patterns and pitfalls. Experience applying continuous delivery, test driven development and pair programming. Experience of working in an agile environment and an understanding of Scrum principles in particular. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda More ❯
High Wycombe, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
owners worldwide. ? What You’ll Do Set technical direction and provide architectural guidance across multiple teams. Champion best practices: cloud-native design, DevOps, CI/CD, observability, TDD, and Pair Programming. Collaborate with product, data, UX, and platform teams to build scalable, event-driven systems. Mentor and grow senior engineers, promoting a high-performance, inclusive culture. Lead delivery of More ❯
Reading, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
owners worldwide. ? What You’ll Do Set technical direction and provide architectural guidance across multiple teams. Champion best practices: cloud-native design, DevOps, CI/CD, observability, TDD, and Pair Programming. Collaborate with product, data, UX, and platform teams to build scalable, event-driven systems. Mentor and grow senior engineers, promoting a high-performance, inclusive culture. Lead delivery of More ❯
Oxford, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
owners worldwide. ? What You’ll Do Set technical direction and provide architectural guidance across multiple teams. Champion best practices: cloud-native design, DevOps, CI/CD, observability, TDD, and Pair Programming. Collaborate with product, data, UX, and platform teams to build scalable, event-driven systems. Mentor and grow senior engineers, promoting a high-performance, inclusive culture. Lead delivery of More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
owners worldwide. ? What You’ll Do Set technical direction and provide architectural guidance across multiple teams. Champion best practices: cloud-native design, DevOps, CI/CD, observability, TDD, and Pair Programming. Collaborate with product, data, UX, and platform teams to build scalable, event-driven systems. Mentor and grow senior engineers, promoting a high-performance, inclusive culture. Lead delivery of More ❯
Milton Keynes, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
owners worldwide. ? What You’ll Do Set technical direction and provide architectural guidance across multiple teams. Champion best practices: cloud-native design, DevOps, CI/CD, observability, TDD, and Pair Programming. Collaborate with product, data, UX, and platform teams to build scalable, event-driven systems. Mentor and grow senior engineers, promoting a high-performance, inclusive culture. Lead delivery of More ❯
ability to guide and inspire more junior engineers. Experience with relational databases and strong problem-solving skills in database design and optimisation. Experience with methodologies such as TDD, BDD, PairProgramming, Agile and Lean, Clean code principles and DevOps. Commitment to continuous improvement. Have high EQ as well as IQ to work with empathy in an organisation that More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
login/join with: They are searching for someone with extensive experience using react, TypeScript and node.js. The team are also searching for someone who is comfortable using extreme programming engineering practices such as TDD, DDD, Red-Green refactoring and pair programming. Proficient experience in Full stack development – (Front and Back-end) React, TypeScript and Node.js experience. Exposure … AWS Cloud (Cloud knowledge) GraphQL experience Used to working in a scrum based agile team (Designers, business users, architects and back-end developers). Strong XP (Extreme Programing) skills - Pairprogramming, Test-Driven Development, Domain-Driven-Design & Red-Green refactoring. Understanding of the principles/practice of continuous delivery. In terms of working structure, this role is hybrid More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Engineer – Java - FinTech Remote First | London (UK) | Up to £120k + Benefits Are you a Java developer who thrives in a collaborative, test-driven environment? Do you believe in pairprogramming, continuous integration, and clean, maintainable code? If so, we’d love to hear from you. Our FinTech client could be the ideal role for you.... Skills: Commercial … Java experience - ideally in a fintech, performance environment Strength with Core Java Strong understanding of TDD Clear communication and teamwork Extreme Programming (XP) principles, with a strong focus on TDD, BDD, and DDD. Pairprogramming cultur e ensures high-quality code and continuous learning. Continuous integration—every commit is releasable, and automation is key. We value growth More ❯
Introduction (15 mins): A conversation to discuss your background, motivations, and your experience as a builder. Technical Interview(s) (approx. 90-120 mins total): This may involve a live pair-programming session focusing on a practical AI problem and/or a system design discussion. Culture & Founder Fit (45 mins): A chance to discuss values, working styles, and More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
forms with Yup and Formik Contributing to and maintaining our custom React component library Writing reusable, testable, and efficient code in a collaborative agile environment Participating in code reviews, pairprogramming, and mentoring junior developers What We’re Looking For 5+ years of professional experience with React Strong proficiency with TypeScript In-depth knowledge of Redux , and exposure More ❯
remote setting and collaboratively within a team Web technologies experience (WASM, WebGL), Typescript, Rust, V8 Undergraduate degree in a relevant STEM subject, such as Computer Science Exposure to functional programming, pairprogramming, and agile methodologies Product knowledge within Rates/FX or Equity derivatives is a plus Familiarity with financial derivatives and pricing is advantageous Due to More ❯
role Web technologies experience (WASM, WebGL), as well as Typescript, Rust and V8 Ideally an undergraduate degree in a relevant STEM subject, such as Comp Sci Exposure to functional programming, pairprogramming and agile methodologies Some product knowledge within Rates/FX or Equity derivatives Familiarity with financial derivatives and pricing would be advantageous Due to demand More ❯
role Web technologies experience (WASM, WebGL), as well as Typescript, Rust and V8 Ideally an undergraduate degree in a relevant STEM subject, such as Comp Sci Exposure to functional programming, pairprogramming and agile methodologies Some product knowledge within Rates/FX or Equity derivatives Familiarity with financial derivatives and pricing would be advantageous Due to demand More ❯
a remote setting Experience with web technologies (WASM, WebGL), Typescript, Rust, and V8 Ideally, an undergraduate degree in a relevant STEM field, such as Computer Science Exposure to functional programming, pairprogramming, and agile methodologies Some product knowledge within Rates/FX or Equity derivatives Familiarity with financial derivatives and pricing is advantageous Due to demand, this More ❯
role Web technologies experience (WASM, WebGL), as well as Typescript, Rust and V8 Ideally an undergraduate degree in a relevant STEM subject, such as Comp Sci Exposure to functional programming, pairprogramming and agile methodologies Some product knowledge within Rates/FX or Equity derivatives Familiarity with financial derivatives and pricing would be advantageous Due to demand More ❯
across the entire stack. Collaborate with cross-functional teams including UX, hardware, compliance, and product. Code with clarity, scalability, and maintainability in mind - always thinking a few steps ahead. Pair-program and mentor, helping to grow a strong internal engineering culture. Roll up your sleeves and thrive in the ambiguity and excitement that early-stage tech brings. About You More ❯
cross-functional delivery teams Solve real-world client problems and architect long-term solutions Contribute to a clean, high-quality codebase using modern Full Stack best practices Engage in pairprogramming, code reviews, and technical discovery What we’re looking for: Strong experience working as a Software Engineer with modern Full Stack expertise Deep experience with Node and More ❯
getting to the root cause, and helping to fix them quickly. What we're looking for: Solid experience working in agile environments, with a good grasp of things like pairprogramming and code reviews. Comfortable with BDD using the Cucumber framework. Familiarity with Kubernetes. Confident with CI/CD tools like Jenkins and GitHub Actions. Able to write More ❯