{"id":3607320,"url":"https://alion.io/job/pexa-senior-software-engineer","title":"Senior Software Engineer","company":{"id":49877,"name":"PEXA","domain":"pexa.com.au","url":"https://alion.io/company/pexa","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Leeds, United Kingdom","United Kingdom"],"countries":["GB"],"hiring_countries":["GB"],"hiring_countries_total":1,"salary":{"min":70000,"max":80000,"currency":"GBP","period":"year","gross":null,"usd_annual":107149},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"Databricks","optional":false},{"name":"dbt","optional":false},{"name":"Docker","optional":false},{"name":"Kotlin","optional":false},{"name":"Kubernetes","optional":false},{"name":"Machine Learning","optional":false},{"name":"Node JS","optional":false},{"name":"Postman","optional":false},{"name":"Python","optional":false},{"name":"Snowflake","optional":false},{"name":"Splunk","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-29T12:33:41Z","employer_posted_date":"2026-10-29","last_verified_at":"2026-11-03T10:54:59Z","board_verified":true,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"We’re growing our UK engineering team, and we’re looking for a Senior Engineer who enjoys solving complex problems, taking ownership and helping the people around them do their best work.\nWhat You'll Be Doing\nYou’ll be a technical specialist in either backend or full-stack engineering, contributing to the design and delivery of software that supports our property platform. You’ll own features from early discussion through to production, helping make sure they’re reliable, secure, scalable and easy to maintain.\nYou’ll work closely with product, QA, UX and other engineers. You’ll also have the opportunity to influence technical decisions, share your knowledge and help shape how we build software as the UK business grows.\nIn practice, you’ll:\nDesign and build complex software solutions, writing clean, testable code.\n\nTake ownership of features from initial design through to deployment and production support.\n\nContribute to architectural decisions and technical discussions.\n\nHelp improve performance through approaches such as monitoring, caching and load testing.\n\nBuild quality in from the start through unit, integration and performance testing.\n\nReview code, mentor less experienced engineers and share what you know through documentation and team sessions.\n\nWork with colleagues across engineering and product to deliver useful, well-tested outcomes.\n\nExplore how AI development tools can support your work and where AI could add value to our products.\n\nWhat You'll Bring\nYou’ll have substantial experience building and supporting software in a collaborative engineering environment. You’ll be confident working through complex technical problems and making sound decisions about how to solve them.\nWe’re particularly interested in people with:\nAdvanced backend experience in Node.js, Python or Kotlin, or full-stack experience with modern frontend frameworks.\n\nA good understanding of APIs, microservices, distributed systems and software architecture.\n\nExperience with automated testing, performance testing and system monitoring.\n\nHands-on experience with cloud platforms such as AWS or Azure, plus CI/CD, containers and infrastructure as code.\n\nExperience working with relational and NoSQL databases, including data modelling and performance optimisation.\n\nA practical understanding of security best practice.\n\nThe ability to explain technical ideas clearly and work well with people in different roles.\n\nAn interest in supporting other engineers through mentoring, thoughtful code reviews and knowledge sharing.\n\nYou don’t need experience with every technology we use. Our teams work across tools including Kubernetes, Docker, Splunk, Postman, Snowflake, Databricks and dbt, and the mix varies by team.\nIt would be useful if you also have\nExperience in financial services or another regulated environment; familiarity with TDD, DDD or BDD; or experience building high-performance systems. Knowledge of machine learning or AI integration, or involvement in open-source communities, would also be welcome.\nHow We Work\nOur engineering teams are trusted to make decisions and take responsibility for quality from development through to production. You’ll have room to build deep expertise in your chosen area while learning from colleagues across different technologies and disciplines.\nWe value curiosity, collaboration and practical problem-solving. You’ll be encouraged to share ideas, keep improving how we work and help others grow along the way.\nIf you’re an experienced engineer who likes getting into the detail, helping a team deliver well and having a real say in how things are built, we’d like to hear from you.","description_format":"text","description_chars":3640,"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":[{"name":"United Kingdom","iso":"GB","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["PropTech","Stock Exchanges & Market Infrastructure"],"lifecycle":[{"event":"open","at":"2026-11-02T12:15:38Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":4,"expected_fill_days":31,"reasons":["conf:3","win:early"],"computed_at":"2026-11-03T05:54:40Z"},"pay":{"stated_usd_annual":107149,"is_top_pay":false},"html_url":"https://alion.io/job/pexa-senior-software-engineer","json_url":"https://alion.io/job/pexa-senior-software-engineer.json","meta":{"generated_at":"2026-11-03T14:11:28Z","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":19860,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-04T00:00:00Z"}},"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":49877},"rest":"https://alion.io/mcp/rest/get_company?id=49877"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpexa-senior-software-engineer"},{"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%2Fpexa-senior-software-engineer"},{"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%2Fpexa-senior-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/pexa-senior-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpexa-senior-software-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3607320}},{"tool":"search_jobs","arguments":{"company":"pexa.com.au","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3607320},"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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