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Introduction

A career in IBM Software means you’ll be part of a team that transforms our customer’s challenges into solutions. 

 Seeking new possibilities and always staying curious, we are a team dedicated to creating the world’s leading AI-powered, cloud-native software solutions for our customers. Our renowned legacy creates endless global opportunities for our IBMers, so the door is always open for those who want to grow their career.

IBM’s product and technology landscape includes Research, Software, and Infrastructure. Entering this domain positions you at the heart of IBM, where growth and innovation thrive.

Rôle et responsabilités

We are seeking a highly experienced Senior Rust Developer to lead the performance transformation initiative for ContextForge MCP Gateway.

ContextForge is an open-source production-grade gateway, proxy, and registry for Model Context Protocol (MCP) servers and A2A Agents. It federates MCP and REST services, providing unified discovery, auth, rate-limiting, observability, virtual servers, multi-transport protocols, plugins and an Admin UI: https://github.com/IBM/mcp-context-forge

As the technical leader of Rust adoption, you will drive architectural decisions, establish Rust standards, and mentor the team while delivering 10-50x performance improvements. As a Senior Rust Developer, you will own the architecture and implementation of performance-critical components, establish Rust best practices across the organization, and collaborate with the CTO and Engineering Manager on technology strategy. This role requires deep Rust expertise, systems design experience, and strong technical leadership.

Your Role And ResponsibilitiesArchitectural Leadership

•             Lead Rust architecture strategy for performance-critical components

•             Design system boundaries between Rust and Python services

•             Establish Rust coding standards, patterns, and best practices

•             Collaborate with CTO on technology roadmap and Rust adoption strategy

•             Drive technical decisions for Rust infrastructure and tooling

•             Plan future Rust microservices extraction from monolithic Python application

Performance Engineering

•             Own performance transformation: 10-50x throughput, sub-millisecond latency goals

•             Design and implement mcpgateway.wrapper rewrite: Tokio, hyper, gRPC/tonic

•             Design and implement mcpgateway.translate and mcpgateway.proxy rewrite: Axum/Actix-web, zero-copy streaming

•             Implement high-performance plugins in Rust

•             Implement multiple MCP Servers in Rust

•             Implement core performance components in Rust bindings for Python (e.g. PyO3 or similar)

•             Establish performance benchmarking strategy: criterion.rs, continuous monitoring

•             Optimize memory usage, CPU efficiency, and I/O performance

•             Conduct deep performance analysis: profiling, flamegraphs, bottleneck elimination

System Design & Integration

•             Design Rust-Python interop: gRPC services, REST APIs, FFI when necessary

•             Create clean abstractions for protocol handling and transport layers

•             Design async patterns with Tokio: task spawning, channels, concurrency

•             Build resilient systems: error handling, retries, circuit breakers, graceful degradation

•             Plan cross-platform distribution: Windows, macOS, Linux binaries

•             Design for extensibility: plugin systems, modular architecture, clean interfaces

Technical Leadership & Mentorship

•             Mentor Rust developer and Python developers learning Rust

•             Conduct code reviews with focus on Rust best practices and performance

•             Lead architectural design reviews and technical discussions

•             Establish Rust knowledge-sharing: workshops, documentation, pair programming

•             Build Rust culture within the organization

•             Represent Rust expertise in engineering leadership discussions

Infrastructure & DevOps

•             Design Rust CI/CD pipelines: cross-compilation, automated testing, release automation

•             Establish security practices: cargo-audit, dependency scanning, SBOM generation

•             Create performance monitoring and alerting for Rust services

•             Design observability strategy: OpenTelemetry, distributed tracing, metrics

•             Plan deployment strategies for Rust binaries and services

•             Set up fuzzing and security testing: cargo-fuzz, afl.rs

Formation requise
Baccalauréat
Formation souhaitée
Maîtrise
Expertise professionnelle et technique requise
Rust Expertise (5+ years)

•             Several years of production Rust experience (or Few years Rust with equivalent of few years in C, C++, Go, etc.) with deep systems programming expertise

•             Master-level understanding of Rust: ownership, lifetimes, type system, trait design

•             Expert-level Tokio async programming: runtime tuning, performance optimization, complex patterns

•             Extensive experience with Rust web frameworks: Axum, Actix-web, hyper, tower

•             Deep knowledge of Rust ecosystem: cargo, crates.io, workspace management, feature flags

Systems Design & Performance

•             Proven track record of achieving 10x+ performance improvements compared to interpreted languages (e.g. Python).

•             Expert-level performance engineering: profiling, optimization, bottleneck analysis

•             Knowledge of zero-copy techniques and memory-efficient data structures

•             Experience with concurrent programming: lock-free algorithms, atomics, memory ordering

•             Understanding of operating system internals and kernel interfaces

Protocol & Network Engineering

•             Deep experience implementing network protocols: JSON-RPC, gRPC, HTTP/2, WebSocket

•             Expert-level understanding of TCP/IP, networking, and transport protocols

•             Experience with high-throughput, low-latency network services

•             Knowledge of serialization optimization: serde, zero-copy deserialization, custom formats

•             Understanding of streaming and event-driven architectures

Cross-Platform Systems Programming

•             Extensive experience with cross-platform development: Windows, macOS, Linux

•             Deep knowledge of platform-specific APIs: Windows API, POSIX, system calls

•             Experience with subprocess management: stdin/stdout/stderr, signal handling, process lifecycle

•             Understanding of platform differences: file systems, networking, threading, memory management

•             Experience with cross-compilation and release engineering

Technical Leadership

•             Proven track record of leading technical initiatives from design to production

•             Experience establishing technical standards and best practices

•             Strong architectural thinking and system design capabilities

•             Ability to mentor engineers and grow technical capabilities

•             Excellent communication skills for technical and non-technical audiences

•             Experience collaborating with CTO/VP Eng on technology strategy

Expertise professionnelle et technique souhaitée
Advanced Rust Skills

•             Experience with unsafe Rust: FFI, low-level optimizations, memory manipulation

•             Knowledge of Rust compiler internals: MIR, LLVM, optimization passes

•             Experience with procedural macros and advanced metaprogramming

•             Understanding of Rust async runtime internals: Tokio, async-std, futures

•             Contributions to Rust compiler, standard library, or major ecosystem crates

Performance Optimization

•             Experience with SIMD programming in Rust

•             Knowledge of cache-friendly data structures and algorithms

•             Understanding of CPU performance counters and hardware events

•             Experience with profile-guided optimization (PGO) and link-time optimization (LTO)

•             Knowledge of memory allocation strategies and custom allocators

Distributed Systems

•             Expert-level experience with gRPC and tonic in production

•             Knowledge of service mesh architectures: Istio, Linkerd, Envoy

•             Understanding of distributed tracing: OpenTelemetry, Jaeger, Zipkin

•             Experience with consensus algorithms and distributed coordination

Security & Reliability

•             Experience with Rust security audits and vulnerability management

•             Knowledge of constant-time cryptography and side-channel protection

•             Experience with fuzzing: cargo-fuzz, afl.rs, property-based testing

•             Understanding of supply chain security and SBOM generation

•             Knowledge of formal verification techniques for Rust

Open Source & Thought Leadership

•             Significant contributions to Rust open-source MCP / A2A ecosystem

•             Published crates on crates.io with substantial adoption

•             Technical writing: blog posts, RFCs, documentation, whitepapers

•             Recognition in Rust community

  

L'unité commerciale

Logiciels IBM insuffle de l'intelligence dans les opérations commerciales de base — de l'apprentissage machine à l'IA générative — pour aider à rendre les organisations plus réactives, plus productives et plus résilientes. Logiciels IBM aide les clients à mettre l'IA en action dès maintenant pour créer une valeur réelle avec confiance, rapidité et assurance dans les domaines du travail numérique, de l'automatisation informatique, de la modernisation des applications, de la sécurité et de la durabilité. La capacité d'utiliser toutes les données est essentielle à cet égard, car la valeur de l'IA dépend de la valeur des données qui l'alimentent. Dans la plupart des organisations, les données sont réparties sur plusieurs nuages, sur site, dans des centres de données privés et à la périphérie. La plateforme d'IA et de données d'IBM permet de faire évoluer et d'accélérer l'impact de l'IA avec des données fiables, et fournit des capacités de pointe pour former, ajuster et déployer l'IA dans l'ensemble d'une entreprise. La plateforme infonuagique hybride d'IBM est l'une des approches les plus complètes et les plus cohérentes en matière de développement, de sécurité et d'exploitation dans des environnements hybrides, ce qui constitue une base flexible pour tirer parti des données, où qu'elles se trouvent, afin de bien ancrer l'IA au sein d'une entreprise.

VOTRE VIE CHEZ IBM

In a world where technology never stands still, we understand that, dedication to our clients success, innovation that matters, and trust and personal responsibility in all our relationships, lives in what we do as IBMers as we strive to be the catalyst that makes the world work better.

Being an IBMer means you’ll be able to learn and develop yourself and your career, you’ll be encouraged to be courageous and experiment everyday, all whilst having continuous trust and support in an environment where everyone can thrive whatever their personal or professional background.

 

Our IBMers are growth minded, always staying curious, open to feedback and learning new information and skills to constantly transform themselves and our company. They are trusted to provide on-going feedback to help other IBMers grow, as well as collaborate with colleagues keeping in mind a team focused approach to include different perspectives to drive exceptional outcomes for our customers. The courage our IBMers have to make critical decisions everyday is essential to IBM becoming the catalyst for progress, always embracing challenges with resources they have to hand, a can-do attitude and always striving for an outcome focused approach within everything that they do.

 

Are you ready to be an IBMer?

À propos d'IBM

IBM’s greatest invention is the IBMer. We believe that through the application of intelligence, reason and science, we can improve business, society and the human condition, bringing the power of an open hybrid cloud and AI strategy to life for our clients and partners around the world.

 

Restlessly reinventing since 1911, we are not only one of the largest corporate organizations in the world, we’re also one of the biggest technology and consulting employers, with many of the Fortune 500 companies relying on the IBM Cloud to run their business. 

 

At IBM, we pride ourselves on being an early adopter of artificial intelligence, quantum computing and blockchain. Now it’s time for you to join us on our journey to being a responsible technology innovator and a force for good in the world.

IBM is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, genetics, pregnancy, disability, neurodivergence, age, or other characteristics protected by the applicable law. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.

Autres détails pertinents sur le poste

For additional information about location requirements, please discuss with the recruiter following submission of your application.