Arcus Search

www.arcussearch.com

4 Jobs

17 Employees

About the Company

Our Team at Arcus Search recruit Technical talent, but our ethos is always human connection. With a promise to champion opportunities for all.

By leading with an honest and practical approach, we strive to ultimately enhance the lives of our candidates, clients and employees.

Our talented Consultants are focused within specialism areas covering:
* Project Services
* Software Development
* Core Technology
* Data & BI
* Design & Digital
* Cyber Security

We provide our services that cover contract, FTC, permanent, executive search and retained search across industries with a focus on markets within the UK, France, Germany and Benelux & Middle Eastern regions.

Listed Jobs

Company Name: Arcus Search
Job Title: Software Engineer
Job Description: **Job Title:** Software Engineer – C++ (Contract) **Role Summary:** Contract C++ Engineer to support a financial services firm’s market data expansion. Responsibilities include onboarding new market data feeds, ensuring data quality and integrity, and executing historical data backfills while collaborating with cross‑functional development teams. **Expactations:** - Deliver high‑quality C++ code on schedule. - Rapidly onboard ~15 new markets and complete ~20 backfill projects. - Communicate effectively with C# and Python teams. - Identify and resolve data anomalies promptly. **Key Responsibilities:** - Integrate and onboard market data feeds from exchanges, hedge funds, or data providers. - Map, validate, and cleanse reference data to maintain accuracy. - Conduct historical data backfills and verify completeness. - Develop/support auxiliary tools and scripts in C# and Python to aid C++ services. - Collaborate with development, data, and trading teams to troubleshoot and improve data pipelines. **Required Skills:** - Strong C++ software engineering experience, preferably in financial markets or data‑intensive environments. - Familiarity with market data formats and feed handling. - Proficiency in C# and Python for supporting tooling and scripting. - Excellent analytical abilities to detect data quality issues and validate trade classifications. - Ability to work independently under tight deadlines. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent practical experience). - No specific certifications required; industry‑relevant experience is paramount.

London, United kingdom

On site

24-09-2025

Company Name: Arcus Search
Job Title: Machine Learning Engineer
Job Description: **Job Title:** Machine Learning Engineer **Role Summary:** Design, develop, and deploy robust machine‑learning models (LLM, computer vision, NLP, deep learning) to solve complex business problems. Collaborate with MLOps and cross‑functional teams to build scalable infrastructure, improve customer experience, and enhance operational efficiency. **Expectations:** - Lead end‑to‑end ML model lifecycle from concept to production. - Proactively identify problem areas and propose data‑driven solutions. - Stay current with emerging technologies such as Retrieval‑Augmented Generation (RAG) and Knowledge Graphs. **Key Responsibilities:** - Design and implement high‑performance ML algorithms for diverse domains. - Work with MLOps to create, test, and maintain production‑ready ML pipelines. - Monitor model performance, troubleshoot issues, and scale solutions as needed. - Partner with product, engineering, and business stakeholders to align models with customer and efficiency goals. - Document models, processes, and best practices for internal knowledge sharing. **Required Skills:** - Proven experience building and deploying ML models in production environments. - Expertise in large language models (LLM), computer vision, NLP, and deep learning frameworks (e.g., TensorFlow, PyTorch). - Familiarity with MLOps tools and cloud platforms (e.g., Docker, Kubernetes, AWS/GCP/Azure). - Knowledge of emerging techniques such as Retrieval‑Augmented Generation and Knowledge Graphs. - Strong problem‑solving mindset and ability to work autonomously and collaboratively. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Artificial Intelligence, Data Science, Big Data, or a related field (or equivalent practical experience). - Relevant certifications (e.g., TensorFlow Developer, AWS Certified Machine Learning) are a plus but not mandatory.

London, United kingdom

Hybrid

08-10-2025

Company Name: Arcus Search
Job Title: Cloud Engineer
Job Description: Job Title: Cloud Engineer Role Summary: Design, implement, and maintain a secure, high‑performance AWS environment that supports engineering workloads. Lead infrastructure scalability, automation, and governance while collaborating with product and dev teams to optimize platform reliability and performance. Expectations: - Deliver a robust, secure, and easy‑to‑use AWS foundation for internal teams. - Apply a security‑first mindset and enforce identity, access, governance, and compliance guardrails. - Drive continuous improvement through automation, monitoring, and adoption of new AWS capabilities. Key Responsibilities: - Build and evolve foundational AWS services, ensuring stability and security. - Develop reusable, well‑structured Terraform modules and manage IaC pipelines. - Establish and enforce identity, access, and compliance guardrails. - Create tooling and automation to reduce manual effort and enhance developer workflows. - Strengthen platform observability with monitoring, alerting, and dashboards. - Collaborate with product and engineering teams to troubleshoot platform issues and improve performance. - Track AWS feature releases, assess relevance, and recommend platform enhancements. Required Skills: - Hands‑on expertise with core AWS services in production (EC2, S3, VPC, IAM, etc.). - Advanced Terraform proficiency and understanding of IaC principles. - Strong security mindset for cloud architecture, including IAM, encryption, and audit practices. - Ability to simplify complex problems, automate repetitive tasks, and document solutions. - Experience working in fast‑paced engineering environments with ownership and self‑direction. Required Education & Certifications: - Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent practical experience). - AWS Certified Solutions Architect – Associate or Professional (preferred). - Terraform Associate certification (preferred).

London, United kingdom

Hybrid

27-11-2025

Company Name: Arcus Search
Job Title: C++ Engineer
Job Description: **Job Title** C++ Engineer (Contract) **Role Summary** Provide high‑performance C++ development on a 12‑month contract for a quantitative research and technology firm. Focus on low‑latency trading infrastructure and real‑time market data pipelines, building reliable, production‑grade systems that drive large‑scale analytics and trading operations. **Expectations** - Deliver clean, modern C++17/20 code that meets strict performance and reliability standards. - Work independently within complex codebases, collaborating with cross‑functional engineering teams. - Demonstrate strong problem‑solving skills in performance optimization, concurrency, and system robustness. **Key Responsibilities** - Design, implement, and maintain low‑latency components for trading systems, ensuring minimal execution delay and high throughput. - Build and enhance real‑time market data feed handlers, including ingestion, transformation, and delivery to downstream consumers. - Profile, benchmark, and optimize code for speed, memory usage, and thread efficiency. - Apply rigorous testing, code review, and continuous integration practices to achieve production‑grade reliability. - Collaborate with infrastructure, network, and operations teams to meet deployment and scalability goals. **Required Skills** - Proficient in modern C++ (C++17/20) with experience in compiler‑level optimizations. - Deep understanding of systems fundamentals: memory management, multithreading, concurrency primitives, and low‑level networking. - Experience delivering reliable, production‑grade software in performance‑critical environments. - Strong debugging, profiling, and performance‑analysis skills. - Ability to work autonomously, taking ownership of complex features or components. - Familiarity with Linux, build systems (CMake, Make), and version control (Git). **Required Education & Certifications** - Bachelor’s degree in Computer Science, Engineering, or a related technical field (or equivalent practical experience). - No mandatory certifications required.

London, United kingdom

On site

02-12-2025