{"id":774552,"url":"https://alion.io/job/indicium-energy-trading-principal-software-engineer","title":"Energy Trading - Principal Software Engineer","company":{"id":678451,"name":"Indicium","domain":"indicium.com","url":"https://alion.io/company/indicium","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"C","score":57,"open_postings":28,"ghost_share":0.714,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-11-10T06:52:35Z"}},"role":"Backend","role_family":"Backend","seniority":"lead","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":115000,"max_usd":231000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":54},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Anthropic","optional":false},{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"ClickHouse","optional":false},{"name":"Databricks","optional":false},{"name":"JavaScript","optional":false},{"name":"Kubernetes","optional":false},{"name":"OpenAI","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false},{"name":"Time Series","optional":false}],"status":"live","first_seen_at":"2025-09-29T11:36:50Z","employer_posted_date":"2026-08-25","last_verified_at":"2026-11-11T00:06:11Z","board_verified":true,"closed_at":null,"days_open":407,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":406},"description":"About Indicium AI \nIndicium AI is trusted by the world's leading enterprises to deliver AI into production at scale. We are a global AI-native consultancy with proven experience across Financial Services, Energy & Utilities, Healthcare & Life Sciences, Retail & CPG, and Manufacturing. From strategy, to build, to business outcomes, we unlock value from AI with unmatched clarity, speed, and capability.\nPowered by 600+ AI experts serving 50+ enterprise clients from 5 global locations, we work side-by-side with top partners - including Anthropic, Databricks, AWS, OpenAI, and Microsoft - to deliver modern AI with speed and measurable impact.\nOverview\nIndicium AI are seeking an exceptional Principal Software Engineer to lead delivery of exciting engagements within our Energy & Commodities Trading sector. This role demands a unique combination of hands-on technical excellence and deep domain expertise in trading environments. You will architect and implement critical solutions that power real-time trading decisions, while mentoring teams and driving client relationships at the highest level. You will go toe-to-toe with senior engineering stakeholders in fast-paced trading environments, influencing architecture, operating models, and data strategy.\nKey Responsibilities:\nTechnical Leadership\nArchitect and deploy complex, distributed systems, with high performance data architectures, real time streaming, APIs, etc and drive technical decision-making across complex, multi-system trading environments\nLead the development of near-real time and intraday solutions pipelines supporting trading operations across multiple asset classes\nArchitect solutions which are able to integrate market data feeds, position management systems, market fundamentals, P&L Risk and Back Office solutions. \nEstablish software engineering best practices and coding standards for trading applications, upskilling more junior members of our delivery teams\nPartner with client CTOs, Heads of Data, and Engineering Leads to align technical delivery with trading objectives and roadmaps and design and implement scalable AI and data solutions for leading trading organisations.\nDomain Expertise & Client Delivery\nLead Front, Middle or Back Office transformation projects through to production delivery\nAct as the point of contact for all technical matters related to our engagements, owning the relationship with our client stakeholders alongside our Client Director\nSupport industry thought leadership and Indicium AI’s GTM proposition based on your experience of the sector and our work to date\nNavigate the nuances of physical and financial trading flows, data latency constraints, reliability and regulatory obligations\nTechnical Expertise\nThis is a hands-on role requiring deep technical execution alongside strategic leadership. The ideal candidate brings proven expertise across the following areas:\nProgramming: Expert-level proficiency in Python, Javascript, SQL and another modern programming language\n Data Engineering: Proven experience with streaming platforms (e.g. Kafka), real-time processing frameworks and modern data stack tools\nArchitecture: Demonstrated ability to design low-latency, high-throughput data systems with microsecond-level performance requirements\nCloud Platforms: Hands-on experience with AWS and or Azure, including managed services for data processing and storage\n Databases: Deep knowledge of both transactional (PostgreSQL, SQL Server) and analytical databases (ClickHouse, MongoDB, etc.), with particular emphasis on time-series data.\nAdditional experience that would be useful but not required includes Kubernetes, pricing & risk engines, working with quants, emerging technologies like AI in trading, AI engineering\nWhy Indicium AI \n\nFast-growing start-up organisation with huge opportunity for career growth\nHighly competitive salary package along with company bonus\nA hugely collaborative working environment where every person’s viewpoint is considered - a chance to make your mark on the business from day one!\nFinancially backed business meaning security and support for new initiatives and global market expansion\nPick your own Gear! Macbooks, PCs, Accessories!\nDrive your development with a personal learning budget","description_format":"text","description_chars":4252,"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":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["AI Consulting & Integration","Analytics & BI Consulting","Data Engineering & Migration Services"],"lifecycle":[{"event":"open","at":"2026-09-11T22:29:24Z"}],"visa":[],"liveness":{"score":7,"band":"cold","label":"Long shot","p_open":1,"p_active":0.254,"p_room":0.28,"age_days":406,"expected_fill_days":31,"reasons":["conf:3","stale_co","velocity","ghost","win:tail","crowd:"],"computed_at":"2026-11-10T06:52:35Z"},"pay":null,"html_url":"https://alion.io/job/indicium-energy-trading-principal-software-engineer","json_url":"https://alion.io/job/indicium-energy-trading-principal-software-engineer.json","meta":{"generated_at":"2026-11-11T02:21:27Z","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":288,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-12T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":678451},"rest":"https://alion.io/mcp/rest/get_company?id=678451"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Findicium-energy-trading-principal-software-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Findicium-energy-trading-principal-software-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Findicium-energy-trading-principal-software-engineer"},{"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/indicium-energy-trading-principal-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Findicium-energy-trading-principal-software-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":774552}},{"tool":"search_jobs","arguments":{"company":"indicium.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":774552},"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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