1 to 25 of 44 Functional Programming Jobs in the UK

Scala Developer (Remote)

Hiring Organisation
Stealth iT Consulting
Location
United Kingdom
design and development of scalable, high‐performance applications . This role involves working on modern distributed systems, building APIs, and collaborating with cross‐functional teams to deliver enterprise‐grade solutions. Key responsibilities: Design, develop and maintain backend services and APIs using Scala and Play Framework . Implement RESTful endpoints … manage request/response lifecycle, and handle authentication/authorization flows. Write well-structured, idiomatic Scala and use functional programming patterns where appropriate. Build and maintain automated tests (unit, integration), and support test automation efforts. Collaborate with product owners, UX, QA, and other engineers in an Agile environment ...

Scala Developer (Remote)

Hiring Organisation
Stealth iT Consulting
Location
City of London, London, United Kingdom
design and development of scalable, high‐performance applications . This role involves working on modern distributed systems, building APIs, and collaborating with cross‐functional teams to deliver enterprise‐grade solutions. Key responsibilities: Design, develop and maintain backend services and APIs using Scala and Play Framework . Implement RESTful endpoints … manage request/response lifecycle, and handle authentication/authorization flows. Write well-structured, idiomatic Scala and use functional programming patterns where appropriate. Build and maintain automated tests (unit, integration), and support test automation efforts. Collaborate with product owners, UX, QA, and other engineers in an Agile environment ...

Scala Developer (Remote)

Hiring Organisation
Stealth iT Consulting
Location
East London, London, United Kingdom
design and development of scalable, high‐performance applications . This role involves working on modern distributed systems, building APIs, and collaborating with cross‐functional teams to deliver enterprise‐grade solutions. Key responsibilities: Design, develop and maintain backend services and APIs using Scala and Play Framework . Implement RESTful endpoints … manage request/response lifecycle, and handle authentication/authorization flows. Write well-structured, idiomatic Scala and use functional programming patterns where appropriate. Build and maintain automated tests (unit, integration), and support test automation efforts. Collaborate with product owners, UX, QA, and other engineers in an Agile environment ...

Scala Developer (Remote)

Hiring Organisation
Stealth iT Consulting
Location
Leeds, West Yorkshire, United Kingdom
design and development of scalable, high‐performance applications . This role involves working on modern distributed systems, building APIs, and collaborating with cross‐functional teams to deliver enterprise‐grade solutions. Key responsibilities: Design, develop and maintain backend services and APIs using Scala and Play Framework . Implement RESTful endpoints … manage request/response lifecycle, and handle authentication/authorization flows. Write well-structured, idiomatic Scala and use functional programming patterns where appropriate. Build and maintain automated tests (unit, integration), and support test automation efforts. Collaborate with product owners, UX, QA, and other engineers in an Agile environment ...

Scala Developer (Remote)

Hiring Organisation
Stealth iT Consulting
Location
Bolton, Greater Manchester, United Kingdom
design and development of scalable, high‐performance applications . This role involves working on modern distributed systems, building APIs, and collaborating with cross‐functional teams to deliver enterprise‐grade solutions. Key responsibilities: Design, develop and maintain backend services and APIs using Scala and Play Framework . Implement RESTful endpoints … manage request/response lifecycle, and handle authentication/authorization flows. Write well-structured, idiomatic Scala and use functional programming patterns where appropriate. Build and maintain automated tests (unit, integration), and support test automation efforts. Collaborate with product owners, UX, QA, and other engineers in an Agile environment ...

Back End Developer

Hiring Organisation
Lorien
Location
Leeds, England, United Kingdom
Framework Architect scalable, fault-tolerant, high-performance systems Lead initiatives to improve code quality, reduce technical debt, and enhance CI/CD pipelines Promote functional programming and internal open-source practices Mentor junior and mid-level developers, fostering a culture of growth and excellence Facilitate team debugging ...

Software Engineer

Hiring Organisation
Believe Money Group
Location
Doncaster, England, United Kingdom
Event Sourcing and CQRS architectures. Given the specialised nature of our tech stack, we're open to strong C# developers eager to dive into functional programming. This hybrid role requires hands-on experience building and scaling production-grade applications and collaborating in a fast-paced environment. We'll provide … Event Sourcing and CQRS patterns, with rapid onboarding to our stack via training. Develop responsive and intuitive frontend applications with Vue.js. Collaborate with cross-functional teams to define requirements, architect solutions, and deliver high-quality code. Optimise system performance, reliability, and scalability in production environments. Write clean, maintainable code ...

.Net Developer

Hiring Organisation
Protected Trust Services
Location
Bournemouth, England, United Kingdom
Protected Trust Services in our Bournemouth Offices. You will be responsible for introducing exciting new travel features while working as part of a functional Agile team. Main Responsibilities · The .Net Developer will be responsible for day-to-day tasks including Functional programming, development of modules, .NET Core … programming, and ASP.NET. · .Net Framework/.Net Core on product builds, ideally utilising Service-Based Architecture. · Strong understanding of the software design patterns, CI/CD, and DevOps in an Agile context and will have hands on experience of SQL Server and APIs. · Hosted on the cloud with ...

Senior Full-Stack Engineer (Ref: 195894)

Hiring Organisation
Forsyth Barnes
Location
City of London, London, United Kingdom
within a senior, autonomous engineering team Excellent communication skills and fluent English Able to work hybrid from Waterloo, London Nice to Have Experience with functional programming concepts or languages (e.g. OCaml, Haskell) Previous experience in trading, finance, or other real-time systems Good understanding of DevOps and operational ...

Senior Software Engineer

Hiring Organisation
Arrows
Location
London Area, United Kingdom
early delivery- encouraging engineers to challenge convention and build innovative solutions from the ground up. Key Responsibilities What you will do: Write clean, functional code and thorough tests Evaluate different technical approaches to complex problems across various non‐functional requirements Build infrastructure and leverage cutting‐edge cloud technology … Experience working with AI tools or platforms (LLMs, predictive models, ML infrastructure) Strong understanding of distributed systems patterns and trade‐offs Knowledge of non‐functional requirements—scalability, reliability, performance, observability Bonus points for: Interest in functional programming Experience with streaming concepts (delivery semantics, ordering, partitioning) Infrastructure ...

Full Stack Typescript Engineer

Hiring Organisation
Get2Talent
Location
South East London, London, United Kingdom
Employment Type
Permanent
Salary
£85,000
Comfortable working in a senior, autonomous engineering team . Good communication skills and fluency in English. Hybrid working in Waterloo, London. Desirable Experience with functional programming ( OCaml, Haskell). Prior experience in trading, finance, or real- time systems . Solid understanding of DevOps and operational concerns ( logging, metrics ...

Lead Data Engineer

Hiring Organisation
Stealth IT Consulting Limited
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
From £400 to £445 per day Inside IR35
across SQL and NoSQL technologies Develop solutions using Hadoop, Spark, and Splunk in large-scale environments Write maintainable Python code, applying object-oriented and functional programming principles Implement and maintain CI/CD pipelines, automated testing, and version control Collaborate with BI, Analytics, and downstream teams to support ...

Software Engineer

Hiring Organisation
Arrows
Location
City of London, London, United Kingdom
early delivery- encouraging engineers to challenge convention and build innovative solutions from the ground up. Key Responsibilities What you will do: Write clean, functional code and thorough tests Evaluate different technical approaches to complex problems across various non‐functional requirements Build infrastructure and leverage cutting‐edge cloud technology … Experience working with AI tools or platforms (LLMs, predictive models, ML infrastructure) Strong understanding of distributed systems patterns and trade‐offs Knowledge of non‐functional requirements—scalability, reliability, performance, observability Background in Scala Bonus points for: Interest in functional programming Experience with streaming concepts (delivery semantics, ordering ...

Senior Bioinformatician in Infectious Diseases

Hiring Organisation
Guy's and St Thomas' NHS Foundation Trust
Location
London, SE1 7EH, United Kingdom
Salary
£56276.00 to £71148.00
pipelines in clinical settings Software project leadership skills and experience of commercial and academic molecular biology software packages for mining genome databases Desirable Computer programming in R, Lisp or another functional programming language Next Generation Sequence analysis Additional Essential Excellent communication and liaison skills and the ability … acquisition in NGS bioinformatics techniques and related software Desirable Experience in a diagnostic laboratory Experience in infectious diseases Skills Essential Proven skills in scripted programming languages e.g. Python, PERL Proven skills in database design, architecture, and implementation on a variety of platforms Disclosure and Barring Service Check This post ...

Mulesoft Developer

Hiring Organisation
Proactive Appointments
Location
Horley, Surrey, United Kingdom
Employment Type
Permanent
Salary
GBP 50,000 - 60,000 Annual
expertise with MuleSoft & Anypoint Studio Effective use of MUnit for API testing Broad knowledge of MuleSoft connectors, flows & event processing Proficiency with DataWeave and functional programming Experience with Azure DevOps CI/CD pipelines Solid understanding of sync/async processing models Strong analytical and problem-solving skills ...

Software Engineer

Hiring Organisation
Hunter Bond
Location
London, UK
deal with billions of data points every second • Software solutions/products with scale, reliability and latency considerations in mind • R&D work for functional programming (either pre-existing languages (such as Rust and Erlang), or purpose-built languages similar to OCaml • Machine Learning Infrastructure and search models … develop, and maintain scalable, high-performance applications Build robust backend systems using Python and/or modern frontend interfaces using React Collaborate with cross-functional teams including traders and quants Requirements 1-5 years of professional software engineering experience Strong experience in Python and/or React Bachelors Degree ...

Software Engineer (Python/React) - Up to 140k + Bonus

Hiring Organisation
Hunter Bond
Location
City of London, London, United Kingdom
deal with billions of data points every second • Software solutions/products with scale, reliability and latency considerations in mind • R&D work for functional programming (either pre-existing languages (such as Rust and Erlang), or purpose-built languages similar to OCaml • Machine Learning Infrastructure and search models … develop, and maintain scalable, high-performance applications Build robust backend systems using Python and/or modern frontend interfaces using React Collaborate with cross-functional teams including traders and quants Requirements 1-5 years of professional software engineering experience Strong experience in Python and/or React Bachelors Degree ...

Scala Developer - 12 Months - Remote

Hiring Organisation
Stealth IT Consulting Limited
Location
United Kingdom, UK
Employment Type
Full-time
join our team immediately. You will work on designing, developing, and maintaining high-performance applications in a fast-paced environment. Requirements: Strong experience withScalaand functional programming Able tostart immediately ...

Scala Developer - 12 Months - Remote

Hiring Organisation
Stealth IT Consulting Limited
Location
United Kingdom
Employment Type
Contract
team immediately. You will work on designing, developing, and maintaining high-performance applications in a fast-paced environment. Requirements: Strong experience with Scala and functional programming Able to start immediately ...

Scala Developer - 12 Months - Remote

Hiring Organisation
Stealth IT Consulting Limited
Location
Swindon, UK
Employment Type
Full-time
join our team immediately. You will work on designing, developing, and maintaining high-performance applications in a fast-paced environment. Requirements: Strong experience withScalaand functional programming Able tostart immediately JBRP1_UKTJ ...

Scala Developer - 12 Months - Remote

Hiring Organisation
Stealth IT Consulting Limited
Location
Belfast, UK
Employment Type
Full-time
join our team immediately. You will work on designing, developing, and maintaining high-performance applications in a fast-paced environment. Requirements: Strong experience withScalaand functional programming Able tostart immediately JBRP1_UKTJ ...

Scala Developer - 12 Months - Remote

Hiring Organisation
Stealth IT Consulting Limited
Location
Southampton, UK
Employment Type
Full-time
join our team immediately. You will work on designing, developing, and maintaining high-performance applications in a fast-paced environment. Requirements: Strong experience withScalaand functional programming Able tostart immediately JBRP1_UKTJ ...

Scala Developer - 12 Months - Remote

Hiring Organisation
Stealth IT Consulting Limited
Location
Cardiff, UK
Employment Type
Full-time
join our team immediately. You will work on designing, developing, and maintaining high-performance applications in a fast-paced environment. Requirements: Strong experience withScalaand functional programming Able tostart immediately JBRP1_UKTJ ...

Scala Developer - 12 Months - Remote

Hiring Organisation
Stealth IT Consulting Limited
Location
Edinburgh, UK
Employment Type
Full-time
join our team immediately. You will work on designing, developing, and maintaining high-performance applications in a fast-paced environment. Requirements: Strong experience withScalaand functional programming Able tostart immediately JBRP1_UKTJ ...

Scala Developer - 12 Months - Remote

Hiring Organisation
Stealth IT Consulting Limited
Location
Peterborough, Cambridgeshire, UK
Employment Type
Full-time
join our team immediately. You will work on designing, developing, and maintaining high-performance applications in a fast-paced environment. Requirements: Strong experience withScalaand functional programming Able tostart immediately JBRP1_UKTJ ...