We are looking for a Senior Systems Engineer with 10+ years of experience in systems-level engineering (Rust/C/C++), including 5+ years of production Rust, to design and build high-performance, low-latency, fault-tolerant trading infrastructure. Prior hands-on experience with financial trading systems is mandatory.
Responsibilities
- Design, develop, and maintain high-performance backend services using Rust - Build scalable and reliable distributed systems capable of handling high request volumes - Optimize application performance, memory usage, and resource utilization - Design clean, maintainable, and well-tested software architecture
- Collaborate with product, engineering, and DevOps teams to deliver production-ready solutions
- Participate in architecture discussions, code reviews, and technical planning - Troubleshoot production issues and improve system reliability and observability - Write clean, well-documented, production-quality code following engineering best practices
Required Qualifications
- 10+ years of professional systems programming experience in Rust, C, or C++ (5+ years production Rust)
- Mandatory: hands-on experience with financial trading systems — exchanges, order books, matching engines, OMS/RMS, or market data systems (equities, F&O, FX, commodities, or crypto)
- Strong understanding of exchange mechanics — order types, price-time priority matching, spot trading, derivatives (futures/perpetuals), options, margining and liquidation concepts
- Strong experience building production-grade, low-latency, high-throughput backend applications
- Solid understanding of distributed systems and concurrent programming — Raft/consensus, replication, snapshots, deterministic state machines, exactly-once semantics
- Advanced concurrency: lock-free/wait-free structures, ring buffers, thread-per-core design, core pinning
- Strong understanding of networking concepts — TCP/IP, UDP, multicast, real-time communication, asynchronous networking
- Experience designing and implementing binary communication protocols for inter-service communication (SBE, Protocol Buffers, FlatBuffers, Cap'n Proto)
- Experience with microservices architecture and event-driven systems - Experience with messaging systems such as Aeron, Kafka, NATS, or similar high-performance platforms
- Strong understanding of in-memory data structures and efficient memory management — cache lines, memory ordering, NUMA, allocation-free design
- Experience working with relational databases and caching systems
- Experience working in Linux-based production environments
- Familiarity with containerization and modern deployment practices
- Strong debugging, profiling, and benchmarking skills (perf, flamegraphs, Criterion) - Excellent problem-solving and analytical abilities; ability to work independently and take ownership of technical deliverables
Preferred Technical Experience
- Tokio, Tonic (gRPC), Serde, Tracing, Criterion, Cargo/Clippy/Rustfmt - Aeron, LMAX Disruptor, Chronicle, or FIX engines
- Kernel-bypass networking concepts (io_uring, DPDK, AF_XDP); hardware timestamping
- Lock-free or wait-free programming techniques
- Options pricing / Greeks / volatility surface exposure
Preferred Qualifications
- Experience designing highly available and fault-tolerant systems (active-active, consensus-based failover)
- Deterministic simulation / property-based testing of stateful systems
- Exposure to cloud infrastructure and production monitoring tools
- Open-source contributions (openraft, TigerBeetle, tokio, etc.) or personal Rust systems projects
Selection Process
- 3 Rounds of Technical Interview
- 1 Round of Management Interview
- Shortlisting based on work evidence (repo/PR/design doc/write-up of a hard problem solved)
- Systems design deep-dive (order book / matching engine design), hands-on coding round, distributed systems round

About Antier Solutions Pvt. Ltd (Antech)
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Job Title : Rust Tech Lead/Senior Rust Developer
Experience : 5+ Years
Relevant Experience in Rust : 3+ Years
Location : Gurugram
Employment Type : Full-Time
Role Summary :
- We are looking for a Rust Tech Lead/Senior Rust Developer with 5+ Years of software development experience, including 3 to 4 Years of expertise in Rust.
- In this role, you will lead a team of developers, guide technical decisions, and ensure the development of robust Rust applications.
Key Responsibilities :
- Lead and mentor a team of Rust developers.
- Develop and maintain high-quality Rust code.
- Collaborate with cross-functional teams to ensure software stability.
- Troubleshoot and resolve issues in Rust applications.
Qualifications :
- 5+ Years in Software Development.
- 3 to 4 Years of professional Rust experience.
- Strong problem-solving skills and experience in team leadership.
Preferred Skills :
- Systems programming and concurrent programming experience.
- Familiarity with Git and other version control systems.
Qualifications & Requirements:
- 4+ years of experience in C++ application development.
- Hands-on experience with C++11 or above.
- Strong knowledge of object-oriented programming and software design.
- Deep understanding of STL, multi-threading, socket programming, and data structures.
- Solid grasp of Linux development and debugging techniques.
- Proficient in using GCC, GDB, and Makefile.
- Familiarity with Valgrind and similar analysis tools.
- Experience with version control tools like Git.
- Experience writing and maintaining automated tests.
- Experience in capital markets/trading domain is a plus.
Skills:
- Strong problem-solving and analytical thinking.
- Clear and effective communication.
- Self-driven with the ability to work independently.
- Passionate about high-quality software and strong engineering practices.
- Comfortable working in a fast-paced, collaborative environment.
Striim (pronounced “stream” with two i’s for integration and intelligence) was founded in 2012 with a simple goal of helping companies make data useful the instant it’s born.
Striim’s enterprise-grade, streaming integration with intelligence platform makes it easy to build continuous, streaming data pipelines – including change data capture (CDC) – to power real-time cloud integration, log correlation, edge processing, and streaming analytics.
Strong Core Java / C++ experience
· Excellent understanding of Logical ,Object-oriented design patterns, algorithms and data structures.
· Sound knowledge of application access methods including authentication mechanisms, API quota limits, as well as different endpoint REST, Java etc
· Strong exp in databases - not just a SQL Programmer but with knowledge of DB internals
· Sound knowledge of Cloud database available as service is plus (RDS, CloudSQL, Google BigQuery, Snowflake )
· Experience working in any cloud environment and microservices based architecture utilizing GCP, Kubernetes, Docker, CircleCI, Azure or similar technologies
· Experience in Application verticals such as ERP, CRM, Sales with applications such as Salesforce, Workday, SAP < Not Mandatory - added advantage >
· Experience in building distributed systems < Not Mandatory - added advantage >
· Expertise on Data warehouse < Not Mandatory - added advantage >
· Exp in developing & delivering product as SaaS i< Not Mandatory - added advantage
Software Engineer
About Brew:-
We believe that the future of banking will be built on top of Cryptocurrencies and DeFi Protocols. However, in its current form, DeFi is too expensive and complex for a common person to participate in. We want to change that with Brew.
Underneath the hood, Brew is a Wallet that makes it super simple to make deposits and take out loans on DeFi and do peer-to-peer and merchant transactions without having to worry about gas fees or navigating multiple chains and tokens.
The founders come from a strong background in technology and product. We’re backed by some of the best investors in the startup and crypto ecosystem. We’re based out of Bangalore, India but are open to the remote too.
Role:-
We seek engineers who are passionate about building great products and have the conviction that Crypto is going to change the world for the better.
You may be fit for this role if you
- Love Programming and are able to write high-quality code.
- Have between 1-3 years of experience.
- Are curious and have a willingness to learn.
- Maintain a high degree of ownership and accountability.
- Are proficient in OOPs, Data Structures, and Algorithms.
- Familiarity with Solidity, Node.js, React Native and C++ is a plus.
As part of being the founding team, you will play a crucial role in shaping and building the product. In recognition of that, there will be a meaningful equity component in the compensation.
We look forward to talking to you.
Why us?
We at Wow Labz are always striving to look for exciting problems to solve. Whether we’re creating new products or helping a small startup extend its reach, we build from our heart. We’re entrepreneurial and we love new ideas. Fun culture with a team that cares about your development and growth.
What are we looking for?
You will be a part of Wow Labz’s core development team, building new software and defining standards for our very own blockchain product. You will be involved in defining technical specifications, implementing design patterns and hands-on development. You will be writing modules that all the other developers would use, including libraries, APIs, database/ storage connections and third party integrations. Your diligence and patience to build highly-secured, scalable and high-performance solutions will be most valued.
Responsibilities:
- Understanding Rust design patterns and writing performant and maintainable code in the language
- Solving development challenges and making architectural decisions by understanding the larger picture of the project’s goals.
- Expanding your existing skill-set, and picking up on various rust dependent frameworks.
- Writing code that other developers use, including libraries, APIs and configurations.
- Building secure and high-performance networked applications.
- Paying close attention to unit-testing and security.
- Confidently communicating and collaborating with your fellow developers in a remote team environment.
Desired Skills and Experience:
- 1-2 year of core Rust development experience
- 2 or more years of software development experience
- Strong understanding of macros, traits, generics and lifetimes
- Experience with Cargo, including dependency management
- Experience with frameworks like HyperWeb, Mio, Tokio, Rocket and Actix (at least two)
- Experience using the Git Version Control System (VCS)
- Experience with CI tools like Rustfmt, Clippy or Rustfix
- Experience writing Unit Tests using Rustfmt or similar
- Exposure to performance benchmarking
- Exposure to serverless products like AWS Lambda, Azure Functions, Cloudflare Workers
- Motivated by challenging projects, and you absolutely love developing with Rust.
- Developed multi-threaded software and understand the asynchronous functionalities.
If you have:
- Experience with blockchain and/or Substrate is a plus
- Experience in Mongodb, MySQL, or Javascript is a plus
- Experience with cloud platforms like AWS/ Azure/GCP is a plus
- Software architecture and API design knowledge is a plus
Persona of the kind of people who would be a culture fit:
- Curious and aware of the latest digital and social media trends
- Extremely self-driven and able to execute in a diligent manner
- Strong relationship-building skills
- Exceptional analytical reasoning, problem-solving, and creative thinking skills
- Team player that thrives in a collaborative environment
- You can work cross-functionally and collaborative on common goals
- Fluent in English, written and spoken
- Capacity to foster a healthy, stimulating work environment that frequently harnesses teamwork
scalability, accessibility, usability, design, and security in mind. If you don't have all
of these, that's ok, but be excited about learning the few you don't know.
Familiar with building complex web applications using Javascript / AJAX, XHTML,
CSS.
Experience with or knowledge of jQuery, Java, Struts, and other website technologies.
Strong, object-oriented design and coding skills (C/C++ and/or Java preferably on a
UNIX or Linux platform)
Solid software development background including design patterns, data structures,
test driven development
Knowledge of Perl or other scripting languages a plus
Experience with distributed (multi-tiered) systems, algorithms, and relational
databases
Software development experience in building highly scalable applications
Master’s degree in Computer Science, Computer Engineering or related technical
discipline
Experience in eCommerce and Deep hands-on technical expertise
Ability to handle multiple competing priorities in a fast-paced environment
Experience working with service oriented architectures and web based solutions.










