software teams Skills and experience required: Degree in Computer Science, Engineering, Mathematics or related discipline Experience of software development, testing, and CI in languages such as Typescript, C++, C#, F#, Rust or Scala Appreciation for strong typing and well-structured code, with an interest in leveraging the type system to improve software correctness and maintainability Familiarity with functional programming principles More ❯
Glasgow, Scotland, United Kingdom Hybrid / WFH Options
Hymans Robertson LLP
articulate technical concepts with senior stakeholders Confident across the entire software development lifecycle You may also be interested in developing skills in the following key areas (but not essential): F# Please note that as part of the recruitment process for this opportunity, candidates will be expected to complete a clean code exercise. In addition to a competitive salary and access More ❯
to go above and beyond for the betterment of our customers, and the betterment of their careers and long-term financial wealth. WHAT YOU’LL DO: As a Senior F# Software Engineer at Kaseya, you'll be at the heart of our DRMM (Distributed Remote Monitoring and Management) team, helping to build and maintain the software that powers our global … monitor, and support their devices from anywhere in the world. You'll be: Driving innovation in the development of our next-gen browser-based Web Remote tool , built with F# and Fable . A key player in enhancing the RMM (Remote Monitoring & Management) agent that runs on Windows, macOS, and Linux , enabling real-time communication with our cloud-based platform … an Agile development environment , contributing to continuous improvement and the development of new features in our flagship products. WHAT WE ARE LOOKING FOR: We’re looking for a Senior F# Software Engineer who is passionate about technology and excited to work with a team of forward-thinking professionals. You’ll be part of the DRMM Team , reporting to the Engineering More ❯
London, England, United Kingdom Hybrid / WFH Options
Spectrum IT Recruitment
Developer required by a successful software company developing web application products for the medical sector. Applicants for this role should be proponents of the functional paradigm. Any knowledge with F#, Haskell or similar functional language is imperative for any application - even if this is via personal projects, It doesn't need to be commercial experience. The Senior Software Developer is … interest in functional programming even in personal projects C# SQL Web application development Experience in any of the following areas would be advantageous Language-ext Functional programming in C# F#, Haskell or similar functional programming language Domain driven design Property-based testing Domain specific languages TypeScript Healthcare or medical industry experience If you are seeking a role of this nature More ❯
Developer required by a successful software company developing web application products for the medical sector. Applicants for this role should be proponents of the functional paradigm. Any knowledge with F#, Haskell or similar functional language is imperative for any application - even if this is via personal projects, It doesn't need to be commercial experience. The Senior Software Developer is … interest in functional programming even in personal projects C# SQL Web application development Experience in any of the following areas would be advantageous Language-ext Functional programming in C# F#, Haskell or similar functional programming language Domain driven design Property-based testing Domain specific languages TypeScript Healthcare or medical industry experience If you are seeking a role of this nature More ❯
Cambridge, England, United Kingdom Hybrid / WFH Options
XenServer
development on Unix/Linux systems Familiarity with procedural languages (e.g., C, C++, C#, Java) and scripting languages (e.g., Python) Interest or experience in functional programming (e.g., OCaml, Haskell, F#, Scala, ML) Understanding of best practices like automated testing, code review, and CI/CD A thoughtful approach to building scalable, maintainable, and correct systems Preferred Qualifications Bachelor’s degree More ❯
improvement What we’re looking for Familiarity with procedural languages (e.g., C, C++, C#, Java) and scripting languages (e.g., Python) Interest or experience in functional programming (e.g., OCaml, Haskell, F#, Scala, ML) Understanding of software engineering best practices including automated testing, code review, and CI/CD A thoughtful approach to building scalable, maintainable, and correct systems Preferred qualifications Bachelor More ❯
A rare permanent opportunity with an up to £350k package is available for a Software Engineer (Portfolio Management) to join a Global Hedge Fund located in Central London. SALARY Package is £350k depending on skills and experience. ABOUT THE COMPANY More ❯
seamlessly. As part of our continued innovation, you will be a crucial member of the team building our next-generation, browser-based Web Remote tool. This tool, developed using F# and Fable, enables users to connect and control desktops from anywhere in the world, delivering superior performance and reliability in real-time. About You (Essential): Experience with C# and the … streamline development processes. Bonus Skills and Experience (Nice to Have): Windows Development: Proven track record of developing applications in Windows environments. Functional Programming Experience: Previous hands-on experience with F# or other functional programming languages. Real-Time Communication Technologies: Experience with WebSockets and/or WebRTC for building real-time communication solutions. Remote Control Software Development: Familiarity with remote access More ❯
London, England, United Kingdom Hybrid / WFH Options
Olo Inc
under distributed version control (preferably Git). In-depth understanding of Windows, Linux, database, and networking concepts. Hands-on experience instrumenting, deploying, and monitoring production code. Working knowledge of F# or functional programming (highly desirable), or openness to learning functional programming. Strong knowledge of building and maintaining distributed systems, leveraging cloud platforms and services (e.g., AWS, Kafka, Redis, distributed messaging More ❯
reporting, development of the back-test framework, interaction with external parties, the company's cluster computation system, core libraries and frameworks. Core Skills Professional .Net experience a must - ideally F# but also C#. Degree in Computer Science or other STEM subject from a top-tier university. 1+ year of professional industry experience outside of university. Significant experience in Typescript/ 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 backend systems that … 115k and a total comp of up to £160k. If you are interested or know someone who might be please reach out. Senior Functional Programmer - Haskell, OCaml, Scala, Linux, F#, Financial Markets, Openshift, Kubernetes More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Nicoll Curtin
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 backend systems that … 115k and a total comp of up to £160k. If you are interested or know someone who might be please reach out. Senior Functional Programmer - Haskell, OCaml, Scala, Linux, F#, Financial Markets, Openshift, Kubernetes More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 26.06.2025 Expiry Date: 10.08.2025 col-wide Job Description: 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 … 115k and a total comp of up to £160k. If you are interested or know someone who might be please reach out. Senior Functional Programmer - Haskell, OCaml, Scala, Linux, F#, Financial Markets, Openshift, Kubernetes #J-18808-Ljbffr More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 28.06.2025 Expiry Date: 12.08.2025 col-wide Job Description: 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 … 115k and a total comp of up to £160k. If you are interested or know someone who might be please reach out. Senior Functional Programmer - Haskell, OCaml, Scala, Linux, F#, Financial Markets, Openshift, Kubernetes #J-18808-Ljbffr More ❯
in the firm. This role applies to a developer using any programming language as they use a range from Java/Scala/Kotlin to Python/C#/F# and C++. Additionally, this is a great opportunity to pick up any new technologies as the ideal candidate is someone who can cross train into other tools to problem solve More ❯
in the firm. This role applies to a developer using any programming language as they use a range from Java/Scala/Kotlin to Python/C#/F# and C++. Additionally, this is a great opportunity to pick up any new technologies as the ideal candidate is someone who can cross train into other tools to problem solve More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
of our platform development. Preferred Skills, Qualifications and Experience • Experience of server-side development, such as services, systems, messaging and middleware. • Familiar with functional programming, such as Erlang, Haskell, F#, Scala or Go. • Experience working with distributed systems. • Good understanding of complex event processes and continuous query languages. • Ability to problem solve. • Excellent communication and team working skills. • Bachelor’s More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
of our platform development. Preferred Skills, Qualifications and Experience • Experience of server-side development, such as services, systems, messaging and middleware. • Familiar with functional programming, such as Erlang, Haskell, F#, Scala or Go. • Experience working with distributed systems. • Good understanding of complex event processes and continuous query languages. • Ability to problem solve. • Excellent communication and team working skills. • Bachelor’s More ❯
London, England, United Kingdom Hybrid / WFH Options
V7
with strong architectural skills (mid and senior levels in London) Experience with functional programming; familiarity with Elixir is a plus, but other languages like Scala, GoLang, Node.js, Haskell, Clojure, F# are also acceptable Infrastructure management experience at scale, comfortable with AWS and Terraform Proficiency in queue management and observability Experience with orchestration tools like Docker Knowledge of Generative AI and More ❯
Warrington, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
home policy. Preferred Skills, Qualifications and Experience Experience of server-side development, such as services, systems, messaging and middleware. Familiar with functional programming, such as Go, Erlang, C++, Haskell, F# or Scala. Knowledge of distributed systems. Familiar with Google Cloud Platform (GCP). Ability to problem solve. Excellent communication and team working skills. Bachelor’s degree in IT or a More ❯
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 be comfortable in using AWS and terraform. An understanding of queue management and observability. Experience with orchestration tools like More ❯
to earn significant compensation by working on projects they are passionate about. The client is based in London. Required Skills: Java Python Experience with technologies such as C++, Erlang, F#, Scala, Haskell, Django, Twisted, noSQL, and Data Science #J-18808-Ljbffr More ❯
Contact Information If this sounds of interest, please send your most recent CV to call James Holland on ( ) - . Skills Scala, Ocaml, F#, Java, Linux, HPC, HFT Systems, Infrastructure, Linux troubleshooting, virtualization (KVM, VirtualBox), BGP, OSPF, VRRP, HSRP, Cisco IOS, F5 IPSEC Location London Profiles with: Experience in a prop fund or bank Understanding and experience of anything sub More ❯
in London. You can follow them on Twitter for the latest opportunities @SebFinTech . Job Description Quant Trading Operations Analyst Developer position involves expertise in Java, Scala, Lisp, Haskell, F#, HFT Linux, HPC, HFT Systems Infrastructure, Linux troubleshooting, virtualization (KVM, VirtualBox), BGP, OSPF, and more. Requirements Background in Computer Science, Maths, Statistics, or a related field from a top More ❯