1 to 25 of 51 Functional Programming Jobs

Developer - Scala

Hiring Organisation
Jobleads-UK
Location
Newcastle upon Tyne, England, United Kingdom
develop, and maintain robust backend services using Scala 2.13 and Play Framework in a Pekko-based environment. Build clean, testable, and maintainable code using functional programming principles, immutability, pattern matching, and asynchronous programming with Futures. Work with MySQL to design efficient data access patterns, optimize queries, tune … enterprise, SaaS, or cloud-based product environments. Strong hands-on experience with Scala, including collections, Futures, immutability, pattern matching, error handling, and clean functional design. Commercial experience with Play Framework or comparable JVM backend frameworks; Pekko or Akka experience is highly relevant. Strong understanding of relational databases, especially MySQL ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
party systems Required Experience At least 2 years of professional experience with Scala ; prior experience with another JVM language is welcome Understanding of functional programming principles , with hands-on experience using functional programming libraries Strong knowledge of SQL and relational databases, particularly PostgreSQL Knowledge of Terraform … Docker, AWS Experience designing, developing, and deploying microservices-based architectures and HTTP RESTful APIs We use a functional Scala stack built primarily on the Typelevel ecosystem , including: http4s, Circe, Cats, Cats Effect, FS2, Monix, and Slick. Interview Process Our interview process is designed to be clear, fair, and human ...

Backend Software Engineer – National Security (Gloucester)

Hiring Organisation
Jobleads-UK
Location
Gloucester, England, United Kingdom
read the full text, please click on the "Apply Now" link. What background are we looking for? A good understanding of back-end programming languages: Java, C++, Node.JS, Python, C. The desire to solve complex technical problems, helping our customers achieve their goals. Someone who has the... Produces timely … Full time JavaScript REST APIs Python Amazon AWS Node.js Amazon AWS Lambda TypeScript Microservices over 3 years ago WorksHub Careers Companies Sitemap Functional Works Blockchain Works JavaScript Works AI Works Golang Works Java Works Python Works Remote Works For companies Hire talent Register company Pricing and plans Request ...

Cloud AppSec Engineer — AWS, API & SAST/DAST/RASP

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
full text, please click on the "Apply Now" link. Experience and Skills Experience with implementing SAST, DAST, and RASP (Runtime Security). Strong programming skills in Python, with familiarity in TypeScript/Node.js or similar. Extensive experience with: Cloud security (AWS-based, preferably). Web application security. API security. … Full time Amazon AWS Lambda Amazon AWS Node.js JavaScript REST APIs Python Microservices TypeScript over 3 years ago WorksHub Careers Companies Sitemap Functional Works Blockchain Works JavaScript Works AI Works Golang Works Java Works Python Works Remote Works For companies Hire talent Register company Pricing and plans Request ...

Senior Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
codebase. You love to work in a complex problem domain that is implemented with simple software systems You have an interest or experience in Functional Programming, microservices and/or event-driven architecture You are a collaborator - you encourage pairing and believe that working together is smarter than … click. We’re a group that chooses to lift each other up and think smart every day. Experience working with Python & Serverless Strong fundamental programming skills (data structures, algorithms) Excellent communication skills, both written and spoken An interest (or experience) in any of Functional Programming, Distributed Systems ...

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
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
Ashton-Under-Lyne, 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 ...

Scala Developer - Remote Contract

Hiring Organisation
Stealth iT Consulting
Location
England, United Kingdom
Play Framework . Implement RESTful endpoints, manage request/response lifecycle, and handle authentication/authorization flows. Write clean, idiomatic Scala code and apply functional programming principles where appropriate. Develop and maintain automated tests (unit and integration) and support test automation initiatives. Collaborate with product owners, UX designers … other engineers in an Agile environment (Scrum/Kanban). Participate in code reviews, architecture discussions, and pair programming sessions. Troubleshoot and resolve production issues; contribute to reliability and observability (logging, metrics, alerts). Assist in defining CI/CD pipelines and deployment processes (e.g., Jenkins, GitHub Actions, Concourse ...

Scala Developer - Remote Contract

Hiring Organisation
Stealth iT Consulting
Location
City of London, London, United Kingdom
Play Framework . Implement RESTful endpoints, manage request/response lifecycle, and handle authentication/authorization flows. Write clean, idiomatic Scala code and apply functional programming principles where appropriate. Develop and maintain automated tests (unit and integration) and support test automation initiatives. Collaborate with product owners, UX designers … other engineers in an Agile environment (Scrum/Kanban). Participate in code reviews, architecture discussions, and pair programming sessions. Troubleshoot and resolve production issues; contribute to reliability and observability (logging, metrics, alerts). Assist in defining CI/CD pipelines and deployment processes (e.g., Jenkins, GitHub Actions, Concourse ...

Scala Developer - Remote Contract

Hiring Organisation
Stealth iT Consulting
Location
Leeds, West Yorkshire, United Kingdom
Play Framework . Implement RESTful endpoints, manage request/response lifecycle, and handle authentication/authorization flows. Write clean, idiomatic Scala code and apply functional programming principles where appropriate. Develop and maintain automated tests (unit and integration) and support test automation initiatives. Collaborate with product owners, UX designers … other engineers in an Agile environment (Scrum/Kanban). Participate in code reviews, architecture discussions, and pair programming sessions. Troubleshoot and resolve production issues; contribute to reliability and observability (logging, metrics, alerts). Assist in defining CI/CD pipelines and deployment processes (e.g., Jenkins, GitHub Actions, Concourse ...

Scala Developer - Remote Contract

Hiring Organisation
Stealth iT Consulting
Location
Bolton, Greater Manchester, United Kingdom
Play Framework . Implement RESTful endpoints, manage request/response lifecycle, and handle authentication/authorization flows. Write clean, idiomatic Scala code and apply functional programming principles where appropriate. Develop and maintain automated tests (unit and integration) and support test automation initiatives. Collaborate with product owners, UX designers … other engineers in an Agile environment (Scrum/Kanban). Participate in code reviews, architecture discussions, and pair programming sessions. Troubleshoot and resolve production issues; contribute to reliability and observability (logging, metrics, alerts). Assist in defining CI/CD pipelines and deployment processes (e.g., Jenkins, GitHub Actions, Concourse ...

Frontend Engineer – React/Next.js Specialist

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
over 1 year ago Jaya Talent Frontend Developer [DeFi] Competitive Full time Remote React Next.js TypeScript over 1 year ago WorksHub Careers Companies Sitemap Functional Works Blockchain Works JavaScript Works AI Works Golang Works Java Works Python Works Remote Works For companies Hire talent Register company Pricing and plans … Jobs JavaScript jobs TypeScript jobs Node.js jobs React jobs Next.js jobs Angular jobs Vue.js jobs Svelte jobs React Native jobs Blockchain jobs Web3 jobs Functional Programming jobs Locations Jobs in United States Jobs in United Kingdom Jobs in Germany Jobs in London Jobs in New York Jobs ...

Python Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
contribute to delivery Lead architecture decisions that align with company standards and ensure these are well understood across the team Collaborate with cross-functional teams, including developers, quants, and traders, to improve system effectiveness with a focus on flexibility, speed, and accuracy Work on Greenfield Python and Golang projects … assembly language Python 3.10+, JavaScript, TypeScript, and Go RabbitMQ, Kafka, PostgreSQL, Redis, Linux servers, OpenTelemetry, Prometheus, Grafana, and Zabbix Nice to have: Interest in functional programming and its application in the real world Условия: Extremely lucrative salary and significant bonus Greenfield Python and Golang work, both challenging ...

Engineering Manager

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
clear, explicit operating framework and the space to focus on delivering real value for our customers. The team The Craft function has small, cross-functional engineering teams - each with engineers, an engineering manager, and a product lead, working closely with designers. You'll work with one team that owns … high-autonomy environment - helping people grow when they have freedom to make their own decisions, addressing performance issues without micromanagement Hiring for a functional programming shop - finding engineers who can thrive writing Clojure or are willing to learn it, building a team that can handle distributed systems ...

Engineering Manager

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
specific areas of the Platform. Tech Stack On the back end, our services are primarily written in Scala and deployed as microservices. We value functional and strongly typed programming and make use of libraries such as Cats and Shapeless. We use Akka and Monix to help build scalable … skills, with a good understanding of Agile processes and experience working across multiple teams It would be helpful if you also have experience with: Functional programming using Scala or Java, and/or modern front‐end frameworks such as Angular (2+) Infrastructure‐as‐Code, containerisation, Kubernetes ...

Principal Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Azure, or similar Infrastructure-as-code (Terraform, CloudFormation, etc.) Containerised deployments using Docker, ECS, Kubernetes, or equivalent Nice to Have Exposure to Scala or functional programming concepts Experience with asynchronous and highly concurrent backend frameworks (e.g. Ktor, http4k, Play, RxJava) NoSQL experience (DynamoDB, Cassandra, BigTable, Cosmos DB, etc. ...

Senior Scala/JVM Software Developer

Hiring Organisation
scrumconnect ltd
Location
City, Newcastle Upon Tyne, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
ship high-performance software components that meet user needs end-to-end. Write clean, secure, and well-tested code in Scala , adhering to functional programming principles and modern development standards. Operate, maintain, and scale the services you build identifying, triaging, and resolving production issues. Follow and help improve ...

Senior Lead Software Engineer - Front Office - Python/Typescript

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
trends and emerging technologies Communicate effectively with technical and non-technical stakeholders Required Qualifications, Capabilities, and Skills: Strong technical background in object-oriented or functional programming (Python, Java, C++, or C#) Willingness to become proficient and develop in Python Proven track record of delivering high-quality, well-tested ...

Senior Lead Software Engineer - Front Office - Python/Typescript

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
trends and emerging technologies Communicate effectively with technical and non-technical stakeholders Required Qualifications, Capabilities, and Skills Strong technical background in object-oriented or functional programming (Python, Java, C++, or C#) Willingness to become proficient and develop in Python Proven track record of delivering high-quality, well-tested ...

Senior Scala Engineer

Hiring Organisation
Jobleads-UK
Location
Telford, England, United Kingdom
flexible. Please note that fully remote working (100% from home) is not permitted.Your roleDevelop and maintain Scala services using frameworks like Play, Akka, and functional programming principles.Write high-quality, tested code with TDD/BDD and tools such as ScalaTest.Design and optimise microservices for performance, scalability, and reliability.Manage … mentoring, so if you want to change something it’s within your power to do so.Your skills and experienceStrong professional experience with Scala and functional programmingExperience designing and consuming REST APIs; JSON validation/serialisation using Play JSON or Circe.Designing for and querying relational databases such as PostgreSQL ...

Full Stack Angular Software Engineer

Hiring Organisation
Avaloq
Location
City of Edinburgh, United Kingdom
Employment Type
Full Time
NgRx and RxJS Proficient in HTML5, CSS3, JavaScript, TypeScript and RESTful API integration Experience in Java, Hibernate, JPA, ORM and microservices, object-oriented and functional programming and solid understanding of responsive web design and cross-browser compatibility Experience with version control systems (preferably Git and Bitbucket ...

Interim Software Engineer - Java £800pd

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
complex applications in agile environments. Excellent knowledge of Java Development. Experience within Financial Services environments. A solid foundation in object-oriented and/or functional programming. Experience with engineering best practices including TDD, continuous integration, automated testing and collaborative development. Familiarity with CI/CD pipelines, observability and operating ...

Lead Scala/Java Software Engineer - CDAO Data Platforms

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
conducting critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives. Your knowledge of Scala, functional programming and agentic techniques will help our team meet the requirements of our diverse user base. Your work will be intellectually challenging ranging … from meta-programming, domain specific languages and interpreter design to delivery of services and user interfaces all via public cloud. Job responsibilities Leads the engineering of cutting-edge solutions in the areas of metadata, meta-modelling and distributed systems. Executes creative software solutions, design, development, and technical troubleshooting with ...