Anza

The Software Engineer will work on JIT compilers, virtual machines, and toolchain optimizations to enhance Solana’s execution layer. They will collaborate with core engineers and ecosystem teams to address infrastructure challenges and improve performance, security, and scalability. | Candidates should have over 5 years of experience with compilers and preferably runtimes, along with proficiency in advanced C++ or Rust development. Experience with LLVM internals, JIT compilers, and comprehensive testing methodologies is also required. | Who We Are At Anza, we're at the forefront of crypto, developing the Agave client to enhance Solana — a blockchain designed for rapid growth without compromising security or scalability. We also pioneer advanced developer tooling to meet the evolving demands of decentralized applications. The Role We’re hiring a Software Engineer (Runtime/Compilers) to help advance Solana’s execution layer. In this role, you’ll work on JIT compilers, virtual machines, and toolchain optimizations—focusing on performance, security, and scalability. You’ll collaborate with core engineers and ecosystem teams to solve deep infrastructure challenges and drive high-performance execution for the fastest Layer 1 blockchain. Responsibilities Leverage experience with compiler and linker development for improving the toolchain and implementing compiler backends and linker changes Improve and maintain JIT compilers and virtual machines, focusing mostly on security Work with cross-functional teams within the company to identify and implement solutions to complex architectural problems Engage with internal customers and deliver answers/updates/features to support their development Stay connected with open source and research communities to follow up and lead the latest and upcoming trends and needs from them Participate in technical discussions and reviews both synchronously and asynchronously What You'll Bring 5+ years of experience working with compilers and preferably runtimes Proficient with advanced C++ or Rust development Experience with LLVM (preferably) or cranelift internals and back-end specifics Experience working with Clang, Swift, or other projects that use LLVM Experience with JIT compilers, virtual machines, and their security implications Hands off work attitude that requires minimal supervision; being proactive and self-motivated for timely delivery of quality code Experience with comprehensive testing methodologies (unit test, integration tests etc) Preferred Qualifications Experience with JIT compilation and low-level instruction sets a plus Knowledge of computer architecture, touching on cache management, virtualization and x86 instructions Publications in top tier Compilers or System Conferences such as PLDI, POPL, CGO Experience collaborating on an open-source project Why Join Anza? We offer a dynamic, fast-paced environment where innovation and problem-solving are at the heart of everything we do. Here, your work will have a direct impact on the security and scalability of blockchain technology, contributing to the foundation of decentralized applications worldwide. We're excited to welcome individuals who share our passion for pushing the boundaries of blockchain technology. If you're ready to take on the challenge and contribute to the next generation of blockchain infrastructure, we'd love to hear from you. The salary range for US-based candidates will be determined throughout the interview process depending on experience, skill, and location. Candidates should anticipate an annual base salary (not including incentive compensation or other benefits) of $150,000 USD to $300,000 USD.

The Software Engineer will work on JIT compilers, virtual machines, and toolchain optimizations to enhance Solana’s execution layer. They will collaborate with core engineers and ecosystem teams to address infrastructure challenges and improve performance, security, and scalability. | Candidates should have over 5 years of experience with compilers and preferably runtimes, along with proficiency in advanced C++ or Rust development. Experience with LLVM internals, JIT compilers, and security implications is also required. | Who We Are At Anza, we're at the forefront of crypto, developing the Agave client to enhance Solana — a blockchain designed for rapid growth without compromising security or scalability. We also pioneer advanced developer tooling to meet the evolving demands of decentralized applications. The Role We’re hiring a Software Engineer (Runtime/Compilers) to help advance Solana’s execution layer. In this role, you’ll work on JIT compilers, virtual machines, and toolchain optimizations—focusing on performance, security, and scalability. You’ll collaborate with core engineers and ecosystem teams to solve deep infrastructure challenges and drive high-performance execution for the fastest Layer 1 blockchain. Responsibilities Leverage experience with compiler and linker development for improving the toolchain and implementing compiler backends and linker changes Improve and maintain JIT compilers and virtual machines, focusing mostly on security Work with cross-functional teams within the company to identify and implement solutions to complex architectural problems Engage with internal customers and deliver answers/updates/features to support their development Stay connected with open source and research communities to follow up and lead the latest and upcoming trends and needs from them Participate in technical discussions and reviews both synchronously and asynchronously What You'll Bring 5+ years of experience working with compilers and preferably runtimes Proficient with advanced C++ or Rust development Experience with LLVM (preferably) or cranelift internals and back-end specifics Experience working with Clang, Swift, or other projects that use LLVM Experience with JIT compilers, virtual machines, and their security implications Hands off work attitude that requires minimal supervision; being proactive and self-motivated for timely delivery of quality code Experience with comprehensive testing methodologies (unit test, integration tests etc) Preferred Qualifications Experience with JIT compilation and low-level instruction sets a plus Knowledge of computer architecture, touching on cache management, virtualization and x86 instructions Publications in top tier Compilers or System Conferences such as PLDI, POPL, CGO Experience collaborating on an open-source project Why Join Anza? We offer a dynamic, fast-paced environment where innovation and problem-solving are at the heart of everything we do. Here, your work will have a direct impact on the security and scalability of blockchain technology, contributing to the foundation of decentralized applications worldwide. We're excited to welcome individuals who share our passion for pushing the boundaries of blockchain technology. If you're ready to take on the challenge and contribute to the next generation of blockchain infrastructure, we'd love to hear from you. The salary range for US-based candidates will be determined throughout the interview process depending on experience, skill, and location. Candidates should anticipate an annual base salary (not including incentive compensation or other benefits) of $150,000 USD to $300,000 USD.

Develop and optimize networking protocols to enhance the performance of the Solana network. Ensure network security and scalability while collaborating with cross-functional teams. | A Bachelor's degree in Computer Science or equivalent experience with 3+ years in core infrastructure software and distributed systems is required. Strong proficiency in Rust or C++, along with knowledge of networking protocols and security best practices, is essential. | Software Engineer, Networking - Anza Who We Are At Anza, we're at the forefront of blockchain technology, developing the Agave client to enhance the Solana ecosystem — a blockchain designed for rapid growth without compromising security or scalability. We pioneer advanced solutions to meet the evolving demands of decentralized applications. The Role As a Software Engineer specializing in the networking stack, you will play a critical role in fortifying Anza's Agave client and the broader Solana network. Your work will directly contribute to the efficiency and reliability of our blockchain infrastructure, ensuring seamless communication and data propagation across the network. You will focus on the gossip protocol and block delivery mechanisms, ensuring they are optimized for performance, secure against potential threats, and scalable to accommodate future growth. Responsibilities Develop and Optimize Networking Protocols: Design, implement, and optimize the gossip and block delivery protocols to enhance the overall performance of the Solana network. Ensure Network Security: Identify and mitigate potential security vulnerabilities within the networking stack, ensuring robust protection against emerging threats. Scalability and Performance: Work on improving the scalability of the network to handle increasing transaction volumes and node participation without compromising on performance. Testing and Validation: Create and execute comprehensive tests to validate the reliability and efficiency of the networking stack, including stress tests, fault injection, and performance benchmarking. Collaboration: Collaborate with cross-functional teams, including core protocol engineers, security experts, and infrastructure teams, to ensure the seamless integration and functioning of the networking components. Documentation and Code Review: Maintain thorough documentation of the networking protocols and conduct peer code reviews to uphold high standards of code quality and consistency. What You'll Bring Experience: A Bachelor's degree in Computer Science, Engineering, or equivalent practical experience and 3+ years of hands-on experience with core infrastructure software and distributed systems. Technical Expertise: Strong proficiency in systems programming languages such as Rust or C++. Experience with networking protocols and distributed systems. Deep understanding of TCP/IP networking, architecture, and principles underlying distributed systems. Problem-Solving Skills: Ability to analyze complex systems, identify potential issues, and develop effective solutions. Security Mindset: Knowledge of common security threats and best practices in network security. Performance Optimization: Experience with performance profiling and optimization techniques. Collaboration and Communication: Excellent teamwork and communication skills, with the ability to work effectively in a collaborative environment. Preferred Qualifications Familiarity with Linux, systems automation tools, and systems architecture. A knack for designing secure protocols, software, and algorithms that minimize trust requirements. Active participation in Bitcoin/Ethereum/Blockchain projects or the open-source community is highly desirable. Why Join Anza? We offer a dynamic, fast-paced environment where innovation and problem-solving are at the heart of everything we do. Here, your work will have a direct impact on the security and scalability of blockchain technology, contributing to the foundation of decentralized applications worldwide. We're excited to welcome individuals who share our passion for pushing the boundaries of blockchain technology. If you're ready to take on the challenge and contribute to the next generation of blockchain infrastructure, we'd love to hear from you. The salary range for US-based candidates will be determined throughout the interview process depending on experience, skill, and location. Candidates should anticipate an annual base salary (not including incentive compensation or other benefits) of $150,000 USD to $275,000 USD.

Develop and optimize networking protocols to enhance the performance of the Solana network. Ensure network security and scalability while collaborating with cross-functional teams. | A Bachelor's degree in Computer Science or equivalent with 3+ years of experience in core infrastructure software and distributed systems is required. Strong proficiency in systems programming languages and knowledge of networking protocols is essential. | Software Engineer, Networking - Anza Who We Are At Anza, we're at the forefront of blockchain technology, developing the Agave client to enhance the Solana ecosystem — a blockchain designed for rapid growth without compromising security or scalability. We pioneer advanced solutions to meet the evolving demands of decentralized applications. The Role As a Software Engineer specializing in the networking stack, you will play a critical role in fortifying Anza's Agave client and the broader Solana network. Your work will directly contribute to the efficiency and reliability of our blockchain infrastructure, ensuring seamless communication and data propagation across the network. You will focus on the gossip protocol and block delivery mechanisms, ensuring they are optimized for performance, secure against potential threats, and scalable to accommodate future growth. Responsibilities Develop and Optimize Networking Protocols: Design, implement, and optimize the gossip and block delivery protocols to enhance the overall performance of the Solana network. Ensure Network Security: Identify and mitigate potential security vulnerabilities within the networking stack, ensuring robust protection against emerging threats. Scalability and Performance: Work on improving the scalability of the network to handle increasing transaction volumes and node participation without compromising on performance. Testing and Validation: Create and execute comprehensive tests to validate the reliability and efficiency of the networking stack, including stress tests, fault injection, and performance benchmarking. Collaboration: Collaborate with cross-functional teams, including core protocol engineers, security experts, and infrastructure teams, to ensure the seamless integration and functioning of the networking components. Documentation and Code Review: Maintain thorough documentation of the networking protocols and conduct peer code reviews to uphold high standards of code quality and consistency. What You'll Bring Experience: A Bachelor's degree in Computer Science, Engineering, or equivalent practical experience and 3+ years of hands-on experience with core infrastructure software and distributed systems. Technical Expertise: Strong proficiency in systems programming languages such as Rust or C++. Experience with networking protocols and distributed systems. Deep understanding of TCP/IP networking, architecture, and principles underlying distributed systems. Problem-Solving Skills: Ability to analyze complex systems, identify potential issues, and develop effective solutions. Security Mindset: Knowledge of common security threats and best practices in network security. Performance Optimization: Experience with performance profiling and optimization techniques. Collaboration and Communication: Excellent teamwork and communication skills, with the ability to work effectively in a collaborative environment. Preferred Qualifications Familiarity with Linux, systems automation tools, and systems architecture. A knack for designing secure protocols, software, and algorithms that minimize trust requirements. Active participation in Bitcoin/Ethereum/Blockchain projects or the open-source community is highly desirable. Why Join Anza? We offer a dynamic, fast-paced environment where innovation and problem-solving are at the heart of everything we do. Here, your work will have a direct impact on the security and scalability of blockchain technology, contributing to the foundation of decentralized applications worldwide. We're excited to welcome individuals who share our passion for pushing the boundaries of blockchain technology. If you're ready to take on the challenge and contribute to the next generation of blockchain infrastructure, we'd love to hear from you. The salary range for US-based candidates will be determined throughout the interview process depending on experience, skill, and location. Candidates should anticipate an annual base salary (not including incentive compensation or other benefits) of $150,000 USD to $275,000 USD.