Arrows Group

Company Name: Arrows Group
Job Title: Senior Java Software Engineer
Job Description: **Job Title:** Senior Java Software Engineer **Role Summary:** 6‑month contract (Hybrid: 2 days onsite) to architect, develop, and maintain high‑availability backend services in a cloud‑native, microservices environment. **Expectations:** - Deliver performant, scalable Java applications (Java 21) that serve millions of users. - Produce clean, test‑driven code following Agile and DevOps standards. - Collaborate cross‑functionally with Product, QA, and DevOps teams. **Key Responsibilities:** - Design and develop Java microservices using Spring Boot and related frameworks. - Build and maintain RESTful APIs and event‑driven integrations. - Write unit, integration, and functional tests; enforce TDD practices. - Configure CI/CD pipelines and automate build, test, and deployment processes. - Deploy services to AWS (Lambda, ECS, S3, CloudFormation) and manage infrastructure lifecycle. - Participate in code reviews, sprint planning, and retrospectives. **Required Skills:** - Strong experience with Java (up to Java 21) and Spring Boot. - Proven background in microservices architecture. - Hands‑on experience deploying to AWS (Lambda, ECS, S3, CloudFormation). - Familiarity with CI/CD tools (e.g., Jenkins, GitLab CI, GitHub Actions). - Solid understanding of TDD, unit testing frameworks (JUnit, Mockito). - Working knowledge of Agile methodologies and collaboration tools. - Excellent written and verbal communication; ability to thrive in a hybrid environment. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent professional experience). - AWS certifications (e.g., AWS Certified Developer) are a plus.

London, United kingdom

Hybrid

Senior

29-10-2025

Company Name: Arrows Group
Job Title: Frontend Developer
Job Description: **Job Title** Frontend Developer **Role Summary** Responsible for designing, developing, and maintaining high‑quality, production‑ready front‑end applications using React, NodeJS, and TypeScript within an agile team. Works closely with back‑end developers, QA, and DevOps to deliver performant, scalable, and well‑tested web services. **Expectations** - Deliver robust, production‑grade code within the 3‑month contract timeframe. - Apply test‑driven development and continuous integration practices. - Deploy and monitor applications on Azure, ensuring availability and performance. **Key Responsibilities** - Build reusable UI components and single‑page applications with React and TypeScript. - Develop server‑side logic and APIs using NodeJS. - Write complex SQL and NoSQL queries, optimizing for performance. - Configure CI/CD pipelines and automate testing suites. - Participate in sprint planning, daily stand‑ups, and retrospective meetings. - Troubleshoot and resolve production issues, applying monitoring data from Azure. **Required Skills** - Proven commercial experience in React, TypeScript, and NodeJS. - Strong knowledge of SOLID principles and web design patterns. - Experience configuring, deploying, and monitoring web applications on Azure. - Test‑driven development (TDD) and automated testing proficiency. - Familiarity with relational and NoSQL databases, complex querying, and performance tuning. - Experience with CI/CD pipelines and automated testing frameworks. - Ability to work effectively in an agile, collaborative environment. **Required Education & Certifications** - Bachelor’s degree in Computer Science, Software Engineering, or a related field (preferred). - Relevant certifications (e.g., Microsoft Certified: Azure Developer Associate) are a plus but not mandatory.

London, United kingdom

Hybrid

03-11-2025

Company Name: Arrows Group
Job Title: Quantitative Developer
Job Description: **Job Title:** Quantitative Developer (12‑month contract) **Role Summary:** Develop, productionise, and maintain quantitative models, pricing tools, and data pipelines for front‑office trading and risk management. Partner with quant researchers, portfolio managers, and technology teams to enhance performance, ensure code quality, and modernise the quantitative tech stack. **Expectations:** - Deliver robust, scalable solutions within tight timelines. - Translate research prototypes into production‑ready code. - Uphold best practices for testing, CI/CD, and version control. - Communicate technical concepts clearly to non‑technical stakeholders. - Contribute to continuous improvement of the firm’s quantitative infrastructure. **Key Responsibilities:** - Collaborate with Quant Researchers to implement and optimise models for pricing, risk, and performance analysis. - Build and maintain data pipelines and high‑performance systems supporting front‑office workflows. - Refactor and optimise existing codebases for efficiency and scalability. - Implement automated testing, deployment pipelines, and version‑control standards. - Participate in the modernization of the quantitative technology stack, including cloud integration. **Required Skills:** - Strong programming proficiency in Python (preferred) and/or C++/C#. - Deep understanding of quantitative finance concepts, pricing models, and risk metrics. - Experience in asset management, hedge funds, or investment banking environments. - Familiarity with cloud platforms (Azure or AWS) and CI/CD tools (e.g., Jenkins, GitLab CI). - Excellent communication and stakeholder‑management abilities. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Engineering, Mathematics, Finance, or a related quantitative field (Master’s preferred). - Professional certifications (e.g., CQF, FRM) are advantageous but not mandatory.

London, United kingdom

Hybrid

10-11-2025

Company Name: Arrows Group
Job Title: Senior Engineer
Job Description: Job title: Senior Engineer Role Summary: Contractual front‑end developer focused on building scalable, high‑performance web applications using React, TypeScript, and Node.js. Work in a fast‑paced, cross‑functional environment to deliver quality features on schedule. Expectations: - 3‑month initial contract with option to extend - Outside IR35, up to £550 per day - Hybrid working (2 days onsite) Key Responsibilities: - Design, develop, and maintain responsive UI components with React and TypeScript. - Build and integrate Node.js back‑end services and RESTful APIs. - Optimize application performance, code quality, and scalability. - Collaborate with product, design, and back‑end teams to define feature scope and deliver on time. - Implement and maintain CI/CD pipelines, automated testing, and code quality checks. - Use Git for version control, pull requests, and collaborative code reviews. Required Skills: - Commercial experience with JavaScript (ES6+), React, and Node.js. - Strong proficiency in TypeScript and modern front‑end tooling (Webpack, Babel, etc.). - Experience integrating APIs and creating performant, responsive interfaces. - Familiarity with CI/CD, automated testing frameworks, and build tools. - Proficient with Git, branch management, and collaborative workflows. Required Education & Certifications: - No specific education or certifications required.

London, United kingdom

Hybrid

Senior

12-11-2025

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