26 to 50 of 67 Permanent Functional Programming Jobs

architectural approaches, especially within serverless environments and the benefits and limitations of Layered Architecture Understanding of how infrastructure and application layers work together to optimise your solutions. Knowledge of functional programming concepts SQS and EventBridge as transport services with an interest in stream processing and queue optimisation. WHAT WE OFFER (in addition to a competitive salary) • Participation in More ❯

Functional Programming Engineer - AI Platform Hybrid (London HQ) | £100k-£140k + Equity We’re partnered with a rapidly scaling AI company building cutting-edge platforms that help professionals across legal, finance, insurance, and accounting harness the power of AI to work faster, smarter, and with total confidence in the results. This team is on a mission to make … to architectural decisions and improving developer workflows. Working in a fast-paced environment where impact and outcomes matter more than process. What We’re Looking For Solid experience with functional programming (Elixir is a bonus, but Scala, Go, Node.js, Haskell, Clojure, or F# are all great too). Strong knowledge of infrastructure at scale - AWS, Terraform, and container More ❯

Providing occasional 3rd level support for information security enhancements and due diligence responses. Interact with external partners and clients to design solutions Be part of a world class, cross-functional team solving real world problems What you'll need to succeed: Excellent interpersonal skills and stakeholder management are essential Technical experience and up to date knowledge of the modern … complex business problems. Be passionate about solving real-world problems using technology Possess excellent written and verbal communication skills Thrive in dynamic, multi-cultural environments, working both in cross-functional teams and independently Desirable skills, experience and knowledge: Python and Clojure/other functional programming language knowledge and experience Strong project and change management skills Proven experience More ❯

business and customer insight and intuitive and efficient data marts and metrics built on our modern Data Lakehouse. As a Data Engineer, you will be part of a cross-functional Data Platform team working alongside data engineers, data scientists, machine learning engineers and BI engineers. Our data product teams are deeply embedded in the business so your work will … will Use cutting-edge Data technology to deliver world-class data products using a combination of streaming technologies, machine learning and automated data pipelines. Work in self-organised, cross-functional data teams alongside machine learning engineers, BI engineers and product managers. Drive continuous improvement to the software engineering and agile working practices of the team. Contribute to the Technical … you Thrive in a diverse, open and collaborative environment where impact is as valuable as technical skill. Have proficient knowledge of Scala and the JVM ecosystem. Possess familiarity of functional programming paradigms and a willingness to adopt other languages (not only JVM languages). Have consistent background in software development in high volume environments. Have a pragmatic and More ❯

responsive and reliable mobile applications that provide our customers a rewarding experience. You'll also play a key technical leadership role, working closely with architects, product managers, and cross-functional teams. You'll have an opportunity to participate in the whole development cycle, using modern technologies, architectures and processes. When you join Mindera we welcome you into a fun … code, taking advantage of software design patterns, architectural patterns and data structures. Nice to have Experience with FRP framework (ReactiveCocoa, RxSwift, etc) Experience with MVVM(-C) architecture Experience with Functional programming/concepts Experience with CI/CD development methodologies and tools (fastlane, Jenkins, Travis, GoCD, etc) Ability/experience testing code and/or writing testable code More ❯

BS in Computer Science, Engineering, or related field with 8 years' experience, MS with 6 years' experience, or PhD with 4 years' experience Demonstrated expertise in object-oriented design, functional programming, algorithms, data structures, and debugging Significant experience in C++ and either C# or Python development for commercial applications Experience with software configuration management tools (e.g., Git, Perforce More ❯

or Software Engineering role. Previous professional experience using OLTP and OLAP databases, and dbt. Advanced SQL skills, covering window functions, CTEs, recursion and performance optimisation. Advanced Python skills, covering functional programming and testing. Good communication skills, enthusiasm, humility and a desire to learn. A preference to work in a fast-paced and unstructured environment. Nice to haves: Advanced More ❯

Redis). Good system design skills. We are hiring at all levels of our Engineering Progression framework in London. It would also be great if you have: Experience with functional programming. Familiarity with Elixir is a plus, but other languages like Scala, GoLang, Node.js, Haskell, Clojure, and F# are also great. Infrastructure management experience at scale; ideally you should More ❯

Senior Functional Programmer - Haskell, OCaml, Scala, Linux, F#, Financial Markets, Openshift, Kubernetes I am working with a leading financial services firm who is seeking a Senior Haskell Developer to join a specialist team developing cross-product transactional pricing systems for derivatives. This is a rare opportunity to work with a production-grade Haskell codebase, delivering high-performance Back End … performance enhancements Collaborate with business analysts and global stakeholders to deliver value-driven solutions Contribute to system architecture and technical direction of the platform Engage in code reviews, pair programming, and continuous improvement initiatives Support production systems and deployment pipelines alongside DevOps teams Mentor junior developers and promote best practices in functional programming Apply financial domain knowledge … in derivatives pricing and risk management Key Skills: Proficient in functional programming (Haskell is preferred, OCaml/Scala also considered) Experience building scalable, high-performance Back End/Server Side applications Strong understanding of architecture and system design principles Comfortable working in Linux environments and agile development settings Financial markets experience (particularly derivatives) is advantageous MSc or PhD More ❯

Functional Programming Engineer AI Platform Hybrid (London HQ) | £100k£140k + Equity Were partnered with a rapidly scaling AI company building cutting-edge platforms that help professionals across legal, finance, insurance, and accounting harness the power of AI to work faster, smarter, and with total confidence in the results. This team is on a mission to make AI … Contributing to architectural decisions and improving developer workflows. Working in a fast-paced environment where impact and outcomes matter more than process. What Were Looking For Solid experience with functional programming (Elixir is a bonus, but Scala, Go, Node.js, Haskell, Clojure, or F# are all great too). Strong knowledge of infrastructure at scale AWS, Terraform, and container More ❯

and address any performance issues in a timely manner. Technical excellence: Drive technical excellence and ensure the team delivers high-quality, scalable, and reliable software solutions. Collaborate with cross-functional teams to define and prioritize engineering initiatives, ensuring alignment with business objectives. Stay up-to-date with industry trends, emerging technologies, and best practices, and leverage this knowledge to … or a related field. 8-10 years in software engineering, with a strong technical background Strong technical background in software engineering and development, with expertise in distributed systems, multiple programming languages (eg; Scala, Java, and Python), various language constructs, frameworks, and technologies. 3-5 years of demonstrated experience managing and leading engineering teams, preferably in a distributed setting You … team members. Strong project management skills, with the ability to prioritize and manage multiple projects simultaneously. Excellent communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams and stakeholders. Strong problem-solving and decision-making abilities, with a focus on delivering results. Bonus: You have a background in building developer platforms, generative AI, B2B SaaS More ❯

and address any performance issues in a timely manner. Technical excellence: Drive technical excellence and ensure the team delivers high-quality, scalable, and reliable software solutions. Collaborate with cross-functional teams to define and prioritize engineering initiatives, ensuring alignment with business objectives. Stay up-to-date with industry trends, emerging technologies, and best practices, and leverage this knowledge to … or a related field. 8-10 years in software engineering, with a strong technical background Strong technical background in software engineering and development, with expertise in distributed systems, multiple programming languages (eg; Scala, Java, and Python), various language constructs, frameworks, and technologies. 3-5 years of demonstrated experience managing and leading engineering teams, preferably in a distributed setting You … team members. Strong project management skills, with the ability to prioritize and manage multiple projects simultaneously. Excellent communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams and stakeholders. Strong problem-solving and decision-making abilities, with a focus on delivering results. Bonus: You have a background in building developer platforms, generative AI, B2B SaaS More ❯

and address any performance issues in a timely manner. Technical excellence: Drive technical excellence and ensure the team delivers high-quality, scalable, and reliable software solutions. Collaborate with cross-functional teams to define and prioritize engineering initiatives, ensuring alignment with business objectives. Stay up-to-date with industry trends, emerging technologies, and best practices, and leverage this knowledge to … or a related field. 8-10 years in software engineering, with a strong technical background Strong technical background in software engineering and development, with expertise in distributed systems, multiple programming languages (eg; Scala, Java, and Python), various language constructs, frameworks, and technologies. 3-5 years of demonstrated experience managing and leading engineering teams, preferably in a distributed setting You … team members. Strong project management skills, with the ability to prioritize and manage multiple projects simultaneously. Excellent communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams and stakeholders. Strong problem-solving and decision-making abilities, with a focus on delivering results. Bonus: You have a background in building developer platforms, generative AI, B2B SaaS More ❯

visual, verbal, written and presentation skills to clearly communicate concepts to different audiences. Expertise in Angular v11+, CSS preprocessors - Less or Sass, typescript, and JavaScript ES5+. Good understanding of functional programming, responsive layout and the API-first approach. A bachelor's or master's degree in a related field is a major asset. You'll surprise us with More ❯

console Has built infrastructure with Terraform Bonus points Has worked in an intelligence collection setting Experience with "big data" technologies, the management of data, and data pipelines Familiarity with functional programming concepts Has run production workloads of 1000s QPS Has been part of an "on call" incident response team (though this role does not involve an "on call More ❯

or similar COW filesystems is a plus Strong written and verbal communication skills Even if you don't meet 100% of the skills above, consider applying anyway! Preferred Qualifications Functional programming experience Experience in the development and upkeep of software primarily focused on Scala We do not hire engineers based on specific language skills; rather, we look for More ❯

or similar COW filesystems is a plus Strong written and verbal communication skills Even if you don't meet 100% of the skills above, consider applying anyway! Preferred Qualifications Functional programming experience Experience in the development and upkeep of software primarily focused on Scala We do not hire engineers based on specific language skills; rather, we look for More ❯

doctors, and administrators - and turn confusing, click-heavy workflows into fast, intuitive experiences. Your Experience: Minimum of 10 years of professional software engineering experience. Proficiency with object oriented and functional programming, with the ability and willingness to use and adopt new technologies. We use tools such as Phoenix, Elixir, Python, Erlang, Javascript, Node.js and more. Strong ability to More ❯

and delivering high-impact machine learning and data solutions across cloud and hybrid environments. This is a hands-on leadership role, combining deep technical expertise with mentoring and cross-functional collaboration. What You'll Be Doing: Architect and scale a modern data platform and DaaS (Data-as-a-Service) infrastructure Lead and mentor a team of data scientists and … in data governance , security, and privacy standards Degree (or higher) in a relevant field such as Data Science, Computer Science, or Statistics Desirable: Familiarity with both object-oriented and functional programming paradigms Why Join? You'll be joining a values-led organisation with a strong focus on inclusion, innovation, and collaboration. The company is investing heavily in its More ❯

technical direction of a modern data platform supporting analytics, machine learning and Data-as-a-Service (DaaS) capabilities. In this role you'll combine deep technical expertise with cross-functional leadership mentoring a multidisciplinary team and guiding the development of performant, secure and scalable data products. You'll be at the centre of data innovation, building infrastructure and ensuring … of data governance, privacy and regulatory compliance (e.g., GDPR) Nice to have: Familiarity with Infrastructure as Code (e.g., Ansible), MLFlow, or orchestration frameworks Background in both object-oriented and functional programming paradigms Please note: Visa sponsorship is unfortunately not available for this role. Applicants must have the right to work in the UK . If you're excited More ❯

layers. What they're looking for: 3+ years’ commercial iOS experience (Swift/SwiftUI) Solid experience building apps that scale, with good performance and UX Strong understanding of OOP, functional programming, and modern design patterns Confident working with REST APIs and GraphQL A proactive mindset and ability to work independently Someone who cares about product quality, not just More ❯

layers. What they're looking for: 3+ years’ commercial iOS experience (Swift/SwiftUI) Solid experience building apps that scale, with good performance and UX Strong understanding of OOP, functional programming, and modern design patterns Confident working with REST APIs and GraphQL A proactive mindset and ability to work independently Someone who cares about product quality, not just More ❯

layers. What they're looking for: 3+ years’ commercial iOS experience (Swift/SwiftUI) Solid experience building apps that scale, with good performance and UX Strong understanding of OOP, functional programming, and modern design patterns Confident working with REST APIs and GraphQL A proactive mindset and ability to work independently Someone who cares about product quality, not just More ❯

layers. What they're looking for: 3+ years’ commercial iOS experience (Swift/SwiftUI) Solid experience building apps that scale, with good performance and UX Strong understanding of OOP, functional programming, and modern design patterns Confident working with REST APIs and GraphQL A proactive mindset and ability to work independently Someone who cares about product quality, not just More ❯

layers. What they're looking for: 3+ years’ commercial iOS experience (Swift/SwiftUI) Solid experience building apps that scale, with good performance and UX Strong understanding of OOP, functional programming, and modern design patterns Confident working with REST APIs and GraphQL A proactive mindset and ability to work independently Someone who cares about product quality, not just More ❯