176 to 200 of 335 FIX Protocol Jobs in London

requirements, facilitating workshops, mapping requirements to existing capabilities, providing solutions for gaps, and developing functionalities as needed. Technical Consultants/Analyst Developers must have: FIX Experience Cloud experience with containerization (Docker, Kubernetes), Relational and NoSQL databases, Messaging (RabbitMQ), Repository (BitBucket), or Helm Charts (not all necessary) Good knowledge of More ❯

then this is the role for you. Requirements Previous experience supporting trading environments including platforms and internal/external users Strong knowledge of Linux, FIX protocol and relational databases such as SQL Server Experience with OMS/PMS Ability to script in Python and/or Bash is More ❯

years in Fixed Income, Rates or Credit eTrading is a MUST • Strong product knowledge (govies, swaps, futures) and eTrading workflows • Experience with FIX protocol, market connectivity, and trading systems • Excellent communication and stakeholder management skills More ❯

years in Fixed Income, Rates or Credit eTrading is a MUST • Strong product knowledge (govies, swaps, futures) and eTrading workflows • Experience with FIX protocol, market connectivity, and trading systems • Excellent communication and stakeholder management skills More ❯

years in Fixed Income, Rates or Credit eTrading is a MUST • Strong product knowledge (govies, swaps, futures) and eTrading workflows • Experience with FIX protocol, market connectivity, and trading systems • Excellent communication and stakeholder management skills More ❯

trends, or opportunities for product enhancements Experience managing and supporting sell-side accounts, brokers or central banks We'd love to see: Knowledge of FIX Connectivity and the following programming languages: Python, SQL and VBA Experience in data analytics tools; business intelligence tools or similar Interest in or experience More ❯

build relationships with development teams, business users, and vendors. Methodical approach with experience in ITIL, change management, and process improvement. Experience with API onboarding, FIX messaging, market connectivity, and supporting high-frequency trading platforms; flexibility to work shifts and manage upgrades. Previous experience supporting clients in technical advisory roles More ❯

Futures, or Fixed Income. Excellent documentation and requirement elicitation skills. Hands-on programming experience (ideally Python, Java or KDB+/q). Understanding of FIX protocol. This is a rare opportunity to contribute to mission-critical technology projects in a collaborative, high-caliber environment. If you're passionate about More ❯

in Python Proficiency with Linux platform Strong analytical and problem-solving skills; ability to work in fast-paced environments delivering quality solutions Knowledge of FIX and other exchange connectivity protocols Knowledge of market microstructure, Smart Order Routing, and Order Management systems Reasonable Adjustments: Respect and equality are core values More ❯

knowledge of Windows/Linux environments (commands, ability to create complex batches) Service management and monitoring tools : Splunk, Autosys, Geneos Strong knowledge of MarkitWire FIX protocol (v4.4) The role is based in London on a hybrid basis. The role could be open to contractors under umbrella. More ❯

in trade flow or trading application support. Proficient in Linux operating systems. Strong scripting skills in Bash and Python. Experience with SQL Experience with FIX protocol Bachelor's Degree in Computer Science, Engineering, or a related field. Highly detail-oriented with excellent problem-solving skills and a proactive More ❯

system issue to its conclusion Have experience working with Linux/Unix systems and using the command-line interface Have a solid understanding of FIX protocol and electronic trading systems Be confident with technology to enable you to understand our service Be a collaborative thinker - able to share More ❯

Proven track record in Java programming, specifically in building fast, low-latency trading systems Strong familiarity with market data and order execution protocols (e.g. FIX, binary, or custom APIs) Hands-on experience with JVM tuning, garbage collection, and deep performance analysis Knowledge of fast messaging and data serialization technologies More ❯

with writing low latency single and concurrent threaded applications. Understanding of the C++ development life cycle and tooling on RHEL Linux. Exposure to the FIX protocol. Exposure to test-driven development. Minimum 3 days in the office is required. No sponsorship is given on this occasion. Contact Ciara Clarke More ❯

attitude Experience working or leading requirement gathering efforts for multiple large development projects at one-time Proficient using basic technical tools and systems (Unix, FIX & SQL) Strong interpersonal and communication skills (dealing with traders) Education: Bachelor's/University degree What we'll provide you By joining Citi London More ❯

Forex trading and banking Responsibilities: Architecture & Design • Define the target micro service/event driven architecture (latency budget, throughput, HA & DR, observability). • Own protocol & data model standards for client to venue and internal flows (eg FIX 4.4/5.0, REST/gRPC, protobuf, JSON) Hands on Engineering … availability platforms • Proficiency in .net core • Proven ability to develop clean, testable code • Experience with Unix & Azure cloud hosting, postGre & oracle databases, gRPC, kafka, FIX, SBE middlewares, elk stack • Languages & Paradigms: C# .NET 9, strong multithreading, async & lock free patterns • Low Latency Tooling: Linux tuning, Solarflare/Mellanox Onload … TCP/UDP multicast • Messaging & Data: FIX, binary encoded protocols (SBE, FAST), RTDS, gRPC, KAFKA, https api, udp • Pipeline: github, Jenkins, TeamCity, Sonar, XLDeploy, Docker, Kubernetes • Infra as code: Terraform, ansible, azure cloud • Datastores: PostGre, OCP • Observability: ELK, Grafana, OpenTelemetry • Batch: airflow (python) • Security & Compliance: TLS, OAuth2/OIDC More ❯

implement and enhance execution algorithms and ensure efficient connectivity to exchanges. Key responsibilities include: Mid/low latency C++ development for the exchange connectivity FIX/MultiCast Development of algorithmic strategies and market-making strategies C++ execution algorithms for trading desks (TWAP/VWAP, elements of Market Making) Time … event-driven architecture design, modern C++ 20/23) Develop and implement algo strategies in C++ Experience in an algorithmic trading environment Familiarity with FIX protocol and MultiCast Experience with TWAP/VWAP algorithms Python programming skills Experience with Database connectivity (SQL, KDB) beneficial Benefits & perks Competitive salary More ❯

Platform Services is composed of two functions : Platform Interfaces is responsible for current and future interfaces that ITP offers to its customers (API’s, FIX, SWIFT, JSON, XML to name a few). Through collaboration with customers and internal teams we define and complete a roadmap that allows us … clients, as well as the upselling of existing clients. Your Primary Responsibilities : Drive key message format analysis to help ITP strengthen and standardize its FIX messaging capabilities Work closely with product management to identify gaps/opportunities, Identify and design solutions to address those gaps/opportunities Express that … Needed For Success: Agile methodology with minimum of 4 years of related experience Experience with various Interfaces offered to customers (JSON, XML, SWIFT messages, FIX protocol, etc...) Understanding of core technology concepts related to B2B system integration Experience with databases, SQL and data modeling and data analysis Experience More ❯

including exchanges, regulations (MiFID II, CFTC), and clearing processes. Expertise in electronic trading, including leading Futures & Options ISVs, vendor EMS products, client connectivity solutions, FIX Protocol, and algorithmic trading. Understanding of technology systems and platforms, including the integration and implementation of Order Management Systems. Skilled in leveraging technology More ❯

control (e.g., Git). Strong problem-solving and communication skills. Detail-oriented and disciplined in issue follow-through. Nice-to-Have Skills Knowledge of FIX, WebSocket, or REST protocols used in trading systems. Experience working in Agile environments. Exposure to test coverage reporting tools (e.g., Jacoco, SonarQube). Previous More ❯

financial instruments and markets (equities, futures, options, forex) and understanding of historical data usage in algorithmic trading Familiarity with market data formats (MDP, ITCH, FIX, SWIFT, proprietary exchange APIs) and market data providers Strong programming skills in Python (Go/Rust is a nice to have) Experience with ETL More ❯

as serverless functions, databases, storage, and compute resources is desirable. Some front-end development experience is desirable. Financial Services or Capital Markets experience with FIX protocol is preferred. Ability to effectively coordinate with stakeholders, ensuring clear communication and alignment with project goals. Additional Information Why Version 1? At More ❯

organized, possess excellent interpersonal and communication skills, and will additionally possess technical or business experience with about 3-5 years' experience in: Electronic trading. FIX protocol CentOS/REHL (or other *nix) Scripting/coding experience in languages such as Bash or Python Extreme comfort with log investigation More ❯

effective solutions. Ability to hit the ground running and make meaningful, hands-on contributions. Experience with database administration. Exposure to financial industry practices (e.g., FIX protocol) is a plus, but not required. Benefits Competitive bonus scheme. Bupa health & dental, Cycle to Work scheme, enhanced pension, and generous annual More ❯

world of financial technology, then this opportunity is tailored for you. Key Skills and Requirements: Proficiency in Linux command line operations Solid understanding of FIX protocol Competence in SQL Strong Python automation skills What's in it for you: Opportunity to join a globally leading fintech organization. Potential More ❯