1 to 25 of 32 Remote Unix Jobs in the City of London

TDS, and message flow development using Compute, SOAP, HTTP, Routing, Mapping, Java Compute, File, and Database Nodes. Programming experience with Korn Shell, PERL, Java, Ant, SQL, ESQL. Experience with UNIX (AIX), Linux, and Windows operating systems. Database experience with Oracle 10G/11i, PL/SQL, and Stored Procedures. Familiarity with API Connect/Azure API Management and Apache Kafka. More ❯

tooling such as Ansible, CloudFormation or Terraform Extensive experience of deploying cloud platforms at scale using AWS Organisations/Control Tower/Landing Zones Strong knowledge of Linux/Unix systems administration Expert-level experience in AWS Networking/TCP/Firewalls/Certs Observability champion, experience of designing and building monitoring and logging tools such as CloudWatch, ELK, and More ❯

platforms (AWS/Azure/GCP) Systems Architecture : Understanding of distributed systems, high availability, and fault-tolerant design Security Protocols : Experience with LDAP, Active Directory, OAuth2, and Kerberos authentication Unix/Linux Proficiency : Advanced command-line skills and system administration experience Educational Foundation : Degree in Computer Science, Data Science, Engineering, or equivalent hands-on experience Bonus Points For 🏆 Starburst Certified More ❯

setups, maintain standards, and support DevOps adoption across teams. Preferred Skills: Strong programming: Python, Java, Node.js, Golang, Shell, Ansible, Jenkins . Experience with Kubernetes, CI/CD, cloud infrastructure, Unix/Linux, REST APIs . Knowledge of Agile, SDLC, telemetry frameworks, and enterprise DevOps practices. More ❯

setups, maintain standards, and support DevOps adoption across teams. Preferred Skills: Strong programming: Python, Java, Node.js, Golang, Shell, Ansible, Jenkins . Experience with Kubernetes, CI/CD, cloud infrastructure, Unix/Linux, REST APIs . Knowledge of Agile, SDLC, telemetry frameworks, and enterprise DevOps practices. More ❯

Java; experience with Spring, Hibernate, and Apache Ignite is a plus Skilled in writing complex SQL queries Familiarity with Fidessa Equities platforms (ETP/CTAC) is advantageous Experience with Unix/Linux command-line and basic scripting preferred Understanding of FIX protocol is beneficial Background in third-line support for equity trading systems is desirable Additional Skills Excellent communication skills More ❯

Java; experience with Spring, Hibernate, and Apache Ignite is a plus Skilled in writing complex SQL queries Familiarity with Fidessa Equities platforms (ETP/CTAC) is advantageous Experience with Unix/Linux command-line and basic scripting preferred Understanding of FIX protocol is beneficial Background in third-line support for equity trading systems is desirable Additional Skills Excellent communication skills More ❯

in Computer Science or similar field involving coding (e.g. physics or applied mathematics) Algorithms, data structures, complexity analysis and software design Hands-on senior level experience in Python programming Unix based systems, containerized environments and Kubernetes Working experience with databases: relational, NoSQL and time series Websocket, REST API and message brokers (e.g. Kafka, NATS, Pub/Sub) Proficient written and More ❯

in Computer Science or similar field involving coding (e.g. physics or applied mathematics) Algorithms, data structures, complexity analysis and software design Hands-on senior level experience in Python programming Unix based systems, containerized environments and Kubernetes Working experience with databases: relational, NoSQL and time series Websocket, REST API and message brokers (e.g. Kafka, NATS, Pub/Sub) Proficient written and More ❯

Clear communication & systematic reasoning. Deep experience with Java working in a similar environment. FIX and other market protocols Have front office knowledge of the FX business or quantitative finance. UNIX OS knowledge. Knowledge about software delivery process and methodologies. Key responsibilities Work within the eFX Algo team by taking requirements and developing user analytics and solutions to aid pricing/ More ❯

Clear communication & systematic reasoning. Deep experience with Java working in a similar environment. FIX and other market protocols Have front office knowledge of the FX business or quantitative finance. UNIX OS knowledge. Knowledge about software delivery process and methodologies. Key responsibilities Work within the eFX Algo team by taking requirements and developing user analytics and solutions to aid pricing/ More ❯

visual regression, responsive design, cross-browser). Strong API testing (REST/GraphQL) – automated and manual. Proficiency in JavaScript/TypeScript; Python experience is a plus. Solid understanding of Unix/Linux, SQL, and relational databases. Prior exposure to financial markets, ideally in Cash Equities. Strong analytical mindset, excellent communication skills, and high attention to detail. Desirable: Experience creating test More ❯

visual regression, responsive design, cross-browser). Strong API testing (REST/GraphQL) – automated and manual. Proficiency in JavaScript/TypeScript; Python experience is a plus. Solid understanding of Unix/Linux, SQL, and relational databases. Prior exposure to financial markets, ideally in Cash Equities. Strong analytical mindset, excellent communication skills, and high attention to detail. Desirable: Experience creating test More ❯

Comfortable with customer relations and ability to understand business challenges Mastery: Languages: Java , XML Databases: Oracle, SQL Server PTC solution: Windchill Would be an asset: Javascript, HTML, CSS Docker, Unix, Linux, Windows PTC Solution : Thingworx Remote working position, ideally based in Stevenage or London with occasional travel to our clients' sites as part of the role. More ❯

Comfortable with customer relations and ability to understand business challenges Mastery: Languages: Java , XML Databases: Oracle, SQL Server PTC solution: Windchill Would be an asset: Javascript, HTML, CSS Docker, Unix, Linux, Windows PTC Solution : Thingworx Remote working position, ideally based in Stevenage or London with occasional travel to our clients' sites as part of the role. More ❯

detection engineering efforts. What We’re Looking For 4+ years of hands-on experience in DFIR or cyber incident response Strong background in forensic analysis across Windows, MacOS, and Unix systems Experience in large-scale corporate environments, ideally with Microsoft Azure Proficiency in tools like EDR, SOAR, SIEM, and scripting languages (Python, PowerShell) Calm, analytical mindset with the ability to More ❯

detection engineering efforts. What We’re Looking For 4+ years of hands-on experience in DFIR or cyber incident response Strong background in forensic analysis across Windows, MacOS, and Unix systems Experience in large-scale corporate environments, ideally with Microsoft Azure Proficiency in tools like EDR, SOAR, SIEM, and scripting languages (Python, PowerShell) Calm, analytical mindset with the ability to More ❯

with multi-threaded programming and real-time systems (C Java) Experience writing software for massive scale (Up to 100s billions of records at a time!) Proficiency in Linux/Unix environments. Strong communication skills - this is a position where you will liaise with Senior Stakeholders such as PMs, Quants and Traders If you are a talented Software Engineer and satisfy More ❯

with multi-threaded programming and real-time systems (C Java) Experience writing software for massive scale (Up to 100s billions of records at a time!) Proficiency in Linux/Unix environments. Strong communication skills - this is a position where you will liaise with Senior Stakeholders such as PMs, Quants and Traders If you are a talented Software Engineer and satisfy More ❯

Have Skills BS/MS in Computer, Electrical, or Electronics Engineering (or equivalent). Proven experience writing high-quality, high-performance C++ (C++17 or newer) code. Strong knowledge of Unix/Linux environments. Hands-on experience with inter-process communication (gRPC, DDS, Zenoh, etc.). Experience with hardware systems and remote device management. Solid understanding of TDD and unit testing More ❯

Have Skills BS/MS in Computer, Electrical, or Electronics Engineering (or equivalent). Proven experience writing high-quality, high-performance C++ (C++17 or newer) code. Strong knowledge of Unix/Linux environments. Hands-on experience with inter-process communication (gRPC, DDS, Zenoh, etc.). Experience with hardware systems and remote device management. Solid understanding of TDD and unit testing More ❯

support. Ensure compliance with security and regulatory requirements. Deliver robust, secure, medical-grade software. Requirements: BS/MS in Computer, Electrical, or Electronics Engineering. Proficient in modern C++ (C++17+), Unix/Linux, and inter-process communication (gRPC, DDS, Zenoh). Experience with deployed hardware systems and remote device management. Strong TDD/unit testing skills (Google Test or similar). More ❯

support. Ensure compliance with security and regulatory requirements. Deliver robust, secure, medical-grade software. Requirements: BS/MS in Computer, Electrical, or Electronics Engineering. Proficient in modern C++ (C++17+), Unix/Linux, and inter-process communication (gRPC, DDS, Zenoh). Experience with deployed hardware systems and remote device management. Strong TDD/unit testing skills (Google Test or similar). More ❯

requirements into robust software designs. Must-Have Skills: Extensive experience with kdb+/q and large-scale system design. Strong grasp of computer science fundamentals and modern development practices. Unix/Linux development experience. Core Java development skills. Expertise in low-latency systems and tick data capture. Nice-to-Have: Familiarity with market data and algorithmic trading environments. Experience with More ❯

requirements into robust software designs. Must-Have Skills: Extensive experience with kdb+/q and large-scale system design. Strong grasp of computer science fundamentals and modern development practices. Unix/Linux development experience. Core Java development skills. Expertise in low-latency systems and tick data capture. Nice-to-Have: Familiarity with market data and algorithmic trading environments. Experience with More ❯