Software Engineer (Developer Experience) at capital

We are a leading trading platform that is ambitiously expanding to the four corners of the globe. Our top-rated products have won prestigious industry awards for their cutting-edge technology and seamless client experience. We deliver only the best, so we are always in search of the best people to join our ever-growing talented team. We are looking for a Software Engineer to join our Developer Experience (DevEx) team and take full ownership of internal developer tools. In this role, you will focus on building and evolving tooling that improves developer productivity, reduces friction, and enhances day-to-day engineering workflows across the organization. Your first and main project will be the development of an internal AI-powered chatbot, designed to help engineers resolve technical questions in real time. You’ll work closely with engineers across teams to understand their needs and deliver practical, high-impact solutions. Responsibilities: • Own the design, development, and maintenance of internal developer tools. • Lead the development and continuous improvement of an internal AI-powered chatbot for engineers. • Collaborate with engineering teams to identify workflow bottlenecks and opportunities for automation. • Build scalable, reliable, and easy-to-use tooling that improves developer productivity. • Write clean, maintainable, and well-tested Java code. • Take responsibility for the full lifecycle of tools, from idea and implementation to adoption and iteration. Requirements: • 5+ years of professional software engineering experience. • Expert-level proficiency in Java, including deep understanding of JVM internals, performance tuning, and memory management. • Proven experience designing, building, and owning production-grade systems end-to-end. • Strong background in system design and architecture, including scalable, distributed, and highly available services. • Experience leading technical initiatives: setting direction, making architectural decisions, and driving implementation. • Ability to work autonomously, take full ownership of projects, and deliver solutions with minimal oversight. • Strong problem-solving skills with a developer-first mindset and attention to usability. • Experience writing clean, maintainable, and well-tested code, and enforcing high engineering standards. • Excellent communication skills and the ability to collaborate across multiple engineering teams. • Fluent English (B2+). Nice to have: • Experience building developer platforms, internal tooling, or DevEx/Platform Engineering solutions. • Familiarity with AI/LLM-based systems, chatbots, or integrating third-party AI services. • Experience with Python or other JVM languages (Kotlin, Scala). • Strong knowledge of CI/CD pipelines, automation, and platform engineering practices. • Experience working in high-scale, high-availability systems (fintech, trading, SaaS). What you will get in return: • Competitive Salary: We believe great work deserves great pay! Your skills and talents will be rewarded with a salary that makes you feel valued and motivated. • Work-Life Harmony: Join a company that genuinely cares about you - because your life outside of work matters just as much as your time on the clock. #LI-Hybrid • Generous Time Off: Need a breather? Our annual leave policy lets you recharge and enjoy life outside of work without a worry. • Employee Referral Program: Love working here? Share the love! Bring your talented friends on board and get rewarded for growing our awesome team. • Comprehensive Health & Pension Benefits: From medical insurance to pension plans, we’ve got your back. Plus, location-specific benefits and perks! • Workation Wonderland: Live your digital nomad dreams with 30 extra days to work remotely from anywhere in the world (some restrictions apply). Adventure awaits! • Volunteer Days: Make a difference! Take two additional paid days each year to support causes you care about and give back to the community. Be a key player at the forefront of the digital assets movement, propelling your career to new heights! Join a dynamic and rapidly expanding company that values and rewards talent, initiative, and creativity. Work alongside one of the most brilliant teams in the industry. Our company has an Internal Reporting Procedure. It is available from the Human Resources Department upon request [Upgrade to PRO to see contact]. You may report a violation referred to in the Procedure under the terms specified therein.