Trading Systems Software Engineer
As a Software Engineer at BlockTech, you’ll design and optimize ultra-low latency trading systems in Rust, shaping the performance of our global crypto operations. From concept to deployment, you’ll own impactful projects, collaborate with traders and quants, and innovate at the cutting edge of algorithmic trading technology.
Who are we looking for?
BlockTech is a fast-paced algorithmic trading firm facilitating global cryptocurrency trading while expanding into regulated markets. As we continue to grow rapidly, we are looking for a Software Engineer to join us amid our exciting scale-up phase!
What will you do?
Design & build: Develop new ultra-low latency components in Rust, optimised for speed, scalability, and robustness.
Optimise & scale: Enhance our existing trading infrastructure for maximum performance and reliability.
Own your work: Drive projects from concept to deployment. Your code will directly influence trading performance.
Collaborate across teams: Work closely with traders, quants, and fellow engineers to deliver state-of-the-art trading technology.
Innovate: Experiment with new ideas. Creativity is encouraged and rewarded.
What is in it for you?
A permanent full-time position in a relaxed and trendy office located in the heart of Singapore's financial district (CBD)
Competitive compensation consisting of a base salary combined with a very attractive bonus plan based on individual and company performance
Outstanding performance is rewarded with the opportunity to buy into the trading fund
Laptop, home office budget and transportation allowance
Breakfast and warm lunch. Additionally, snacks and drinks are provided throughout the day.
The opportunity to use state-of-the-art technology
Extensive in-house training program in combination with an annual learning & development budget.
Reimbursement of gym membership, sports events, the opportunity to do sports during working hours, and unlimited access to a psychologist.
Regular social events, including bi-annual trips abroad, frequent outings, and weekly Friday drinks
For internationals: All-in relocation package
Our culture
At our core, we are a team of passionate trading and tech enthusiasts committed to revolutionizing trading through automation. Our collaborative approach ensures that everyone contributes to achieving our ambitious goals.
In this role, you will be both challenged and stretched, with ample opportunities for growth and development, both within and beyond your main responsibilities.
We invest in our people by offering competitive compensation and benefits, fostering innovation, and celebrating success. Our commitment to personal development transcends traditional norms; we provide an equal playing field, promote reverse leadership, and offer boundless growth opportunities for all our employees.
Join us to unlock your potential and drive innovation in the exciting world of algorithmic trading.

Job requirements
Essential:
1+ years of experience as a Software Engineer, with a strong focus on systems-level optimisation and awareness of hardware constraints
Expertise in Rust, C, and/or C++, with a willingness to work in Rust
Deep understanding of TCP and UDP
Experience with distributed systems
A “finish what you start” mindset and high ownership
Bonus points for:
Postgres and Linux Kernel knowledge
Familiarity with Kafka/Redpanda internals, shared memory (SHM) protocols, or ultra-low latency system design
Track record of building entirely new components from scratch.
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Your journey to joining BlockTech.
We believe in a clear and efficient application process that lets you showcase your skills, experience our culture, and discover if BlockTech is the right fit for you. Here’s what to expect:
Apply & connect
Start with an introductory conversation to get to know each other, discuss your application and determine your role.
Showcase your skills
Complete role-specific assessments (quantitative, cognitive, or technical) to demonstrate your strengths.
Evaluation rounds
Take part in behavioral and technical interviews on-site to evaluate your problem-solving skills and critical thinking.
Seal the deal
After completing our assessments, you’ve earned your place on the team. Congratulations and welcome aboard!
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