{"id":3402689,"url":"https://alion.io/job/mako-graduate-software-engineer-london","title":"Graduate Software Engineer, London","company":{"id":679242,"name":"Mako","domain":"mako.com","url":"https://alion.io/company/mako-6","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"junior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["London, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":50000,"max_usd":117000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":32},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"C#","optional":false},{"name":"C++","optional":false},{"name":"CI/CD","optional":false},{"name":"CMake","optional":false},{"name":"JavaScript","optional":false},{"name":"Jenkins","optional":false},{"name":"Linux","optional":false},{"name":"Python","optional":false},{"name":"Wireshark","optional":false}],"status":"live","first_seen_at":"2026-10-28T15:03:23Z","employer_posted_date":"2026-10-28","last_verified_at":"2026-10-31T02:57:41Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"We are looking for inquisitive problem solvers to join our team as a Graduate Engineer\nMako is a leading options market maker with a global trading footprint. It has been at the forefront of options market making for over 20 years, from the open outcry trading pits to screen trading and automated algorithmic execution strategies that are driving the future of the industry.\nFrom offices in London, Amsterdam, Dublin, Singapore, Sydney, Brisbane and Chengdu, Mako offers the best in class liquidity solutions across Equities, Fixed Income, Commodities and FX derivatives markets and prides itself in its entrepreneurial, collaborative and philanthropic culture.\nA Unique Programme for Aspiring Engineer\nMako’s Graduate Engineer Programme is an immersive and structured programme specially designed to give our graduates the opportunity to develop in-depth knowledge and experience of the industry. As a graduate, you will be part of a structured training programme designed to provide you with hands-on experience and early exposure to production-relevant work within our Software team, alongside formal training and development opportunities.\nWhat we need from you\nMost of our engineers have a degree in a STEM subject and what they all have in common is having a pragmatic, problem-solving mind-set and strong quantitative skills. Additionally, we are looking for:\nA strong understanding of algorithms and data structures\nKnowledge of at least one mainstream OOP language such as C++, C#, Java, JavaScript or Go\nWorking knowledge of C++, as our live coding interviews are conducted in C++\nAn upper second class degree in an STEM based subject or equivalent.\nAn interest in financial markets\nIt would be excellent if you had:\nExperience of asynchronous and multi-threaded programming\nAn appreciation for clean, readable, testable code\nA good understanding of networks and network programming\nAn understanding of computer architecture and how it relates to the performance of your code\nExperience with the following tools and languages is beneficial:\nPython, shell scripting, CMake, Jenkins, PCAP/Wireshark, C, static analysers, a range of compilers.\n\nWe are Mako\nAt Mako, we are welcoming, inclusive and collaborative. We work fast and smart in a supportive and dress-down environment that allows colleagues to be themselves and achieve great things. We uphold the principles of a flat structure that offers unrivalled engagement with senior leadership and career development opportunities. We have a comprehensive benefits package, including:\nFlexible leave and flexible working policies\nPrivate health and dental insurance\nGenerous pension scheme\nFree access to the Mako gym\nEmployee wellbeing guidance and support\nOpportunity to become involved in the rewarding work of the Mako Foundation\n\nPROGRAMME HIGHLIGHTS\nWork in a Fast Paced Real-Time Engineer Environment\nFrom the outset, Graduate Engineers are introduced to the team and its duties. Our low latency derivatives trading system is written in-house. It is implemented in C++ and runs on Linux.\nThe Front Office engineering team is responsible for designing and implementing all aspects of Mako’s proprietary trading system. This includes algorithms, pricing models, user interfaces and connectivity to most major derivatives venues and third-party trading platforms.\nLearn From Highly Experienced Engineers\nAs a Graduate Engineer, you will be mentored by some of the most experienced professionals in the business, working in pragmatic, self-organising teams that collaborate closely with traders, hardware engineers, and support staff.\nOur teams use an Agile development model to deliver tangible business value. By leveraging modern software practices and continuous integration pipelines, our engineers rapidly transform trading ideas into profitable automated strategies.\nWe provide graduates with dedicated mentorship and comprehensive training in both technical and soft skills, preparing you to partner effectively with stakeholders and solve complex trading challenges. Technology is central to everything we do, and our teams are composed of knowledgeable, motivated, and friendly problem-solvers who thrive in Mako's highly supportive and collaborative culture.\nRecruitment Process\nAt Mako, we want you to have the best possible experience, so we've outlined what to expect from our recruitment process to help you prepare for each stage.\nInitial Online AssessmentShortly after you apply, you'll receive an online test. We recommend completing it promptly in a calm, focused environment.\n\nTechnical Coding TestIf your assessment is successful and your profile aligns with the role; you’ll be invited to complete an online technical coding assessment.\n\nLive Coding InterviewsNext, you'll participate in two rounds of live coding interviews, conducted in C++.\n\n Final Panel InterviewIf you progress past the live coding stage, we’ll schedule a final interview with a panel of our Senior Engineers and HR. Again, please check your email (including spam folders) for scheduling details.\n\nOffer StageOnce all interviews are completed, offers will be made to successful candidates.\n\nIf you require any support or adjustments with the application process or have any questions about the application process, please contact  .","description_format":"text","description_chars":5301,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Dental insurance","Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Hedge Funds & Alternative Investments","Online Brokerage & Trading Platforms"],"lifecycle":[{"event":"open","at":"2026-10-28T15:03:29Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":1,"expected_fill_days":24,"reasons":["conf:0","win:early","comp:junior"],"computed_at":"2026-10-30T05:48:23Z"},"pay":null,"html_url":"https://alion.io/job/mako-graduate-software-engineer-london","json_url":"https://alion.io/job/mako-graduate-software-engineer-london.json","meta":{"generated_at":"2026-10-31T04:43:46Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":6526,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":679242},"rest":"https://alion.io/mcp/rest/get_company?id=679242"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmako-graduate-software-engineer-london"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fmako-graduate-software-engineer-london"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fmako-graduate-software-engineer-london"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/mako-graduate-software-engineer-london\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmako-graduate-software-engineer-london"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3402689}},{"tool":"search_jobs","arguments":{"company":"mako.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3402689},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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