{"id":4268574,"url":"https://alion.io/job/capco-senior-software-development-engineer-in-test-sdet","title":"Senior Software Development Engineer in Test (SDET)","company":{"id":1444,"name":"Capco","domain":"capco.com","url":"https://alion.io/company/capco-poland","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":76,"open_postings":150,"ghost_share":0.02,"stale_share":0.88,"repost_share":0.027,"time_to_fill_p50_days":42,"computed_at":"2026-11-12T10:38:37Z"}},"role":"QA","role_family":"QA","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","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":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Cypress","optional":false},{"name":"GitHub","optional":false},{"name":"JavaScript","optional":false},{"name":"Jenkins","optional":false},{"name":"Jira","optional":false},{"name":"Playwright","optional":false},{"name":"Scala","optional":false},{"name":"Selenium","optional":false},{"name":"SonarQube","optional":false},{"name":"TestRail","optional":false},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"GCP","optional":true},{"name":"JMeter","optional":true}],"status":"live","first_seen_at":"2026-11-13T13:49:23Z","employer_posted_date":"2026-11-13","last_verified_at":"2026-11-13T16:59:55Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Senior Software Development Engineer in Test (SDET)\nLocation: London (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent\nAdvance your testing career while shaping digital finance with automation\nThe Role\nCapco is growing our Engineering team and we're looking for experienced SDETs with a passion for delivering innovative solutions in financial services. If you enjoy solving complex problems, working with cloud-native technologies, and collaborating in agile teams, we'd love to hear from you.\nAs a Senior Software Development Engineer in Test (SDET) at Capco, you'll contribute to high-impact, client-facing projects that shape the future of financial services. You'll work alongside talented engineers, gain access to industry-leading training, and have opportunities to develop your expertise across multiple technology platforms and business domains within Financial Services & Energy. You'll also embrace AI-enabled ways of working, using approved AI and automation tools where appropriate to improve engineering productivity, accelerate test delivery, and enhance software quality while applying sound engineering judgement and responsible AI practices.\nWhat You'll Do\nDesign and implement robust, reusable, and scalable test strategies and automation frameworks, applying AI-enabled engineering approaches where appropriate to improve efficiency and test coverage.\nDevelop and maintain test artefacts, including test plans, specifications, automated scripts, and quality reporting to support end-to-end delivery.\nManage test environments and generate reliable, consistent test data to support functional, integration, and regression testing.\nExecute UI and API automation using modern testing frameworks while integrating automated testing into CI/CD pipelines.\nCollaborate with engineers and cross-functional teams to deliver quality-first solutions, encouraging the responsible use of approved AI tools and automation to improve collaboration and engineering outcomes.\nWhat We're Looking For\nStrong knowledge of at least one object-oriented programming language, such as Java, Scala, or JavaScript.\nExperience designing and building test automation frameworks using tools such as Selenium, Cypress, Playwright, or equivalent technologies.\nHands-on experience with UI and API automation, alongside a solid understanding of quality engineering practices.\nFamiliarity with Jira, TestRail, Jenkins, GitHub, SonarQube, CI/CD pipelines, and cloud infrastructure.\nExperience using AI-enabled tools responsibly to improve engineering productivity while maintaining appropriate human oversight, governance, software quality, and testing standards.\nBonus Points For\nDevelopment experience with modern programming languages and software engineering practices.\nPerformance and load testing experience using JMeter, LoadRunner, or equivalent tools.\nKnowledge of DevOps practices and public cloud platforms including AWS, Azure, or Google Cloud.\nExperience supporting cloud migration programmes and modern application delivery.\nCuriosity to explore responsible AI, automation, and emerging quality engineering technologies to continually improve software testing and delivery.\nWhy Join Capco\nDeliver high-impact technology solutions for Tier 1 financial institutions.\nWork in a collaborative, flat, and entrepreneurial consulting culture.\nAccess continuous learning, training, and industry certifications.\nBe part of a team shaping the future of digital financial services.\nHelp shape the future of digital transformation across Financial Services & Energy.\nBenefits\nWe offer a competitive, people-first benefits package designed to support every aspect of your life:\nCore Benefits: Discretionary bonus, competitive pension, health insurance, life insurance and critical illness cover.\nMental Health: Easy access to CareFirst, Unmind, Aviva consultations, and in-house first aiders.\nFamily-Friendly: Maternity, adoption, shared parental leave, plus paid leave for sickness, pregnancy loss, fertility treatment, menopause, and bereavement.\nFamily Care: Eight complimentary backup care sessions for emergency childcare or elder care.\nHoliday Flexibility: Five weeks of annual leave with the option to buy or sell holiday days based on your needs.\nContinuous Learning: Your growth, your way-minimum 40 hours of training annually through workshops, certifications, and e-learning. You'll also be assigned a Business Coach from Day One to support your professional development.\nHealthcare Access: Convenient online GP services.\n Extra Perks: Wellhub (Gympass), travel insurance, Tastecard, season ticket loans, Cycle to Work, and dental insurance.\nInclusion at Capco\nWe're committed to making our recruitment process accessible and straightforward for everyone. If you need any adjustments at any stage, just let us know - we'll be happy to help. We value each person's unique perspective and contribution. At Capco, we believe that being yourself is your greatest strength. Our #BeYourselfAtWork culture encourages individuality and collaboration - a mindset that shapes how we work with clients and each other every day.","description_format":"text","description_chars":5132,"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":["Annual leave","Continuous learning","Dental insurance","Health insurance","Life insurance","Parental leave","Professional development"],"hiring_locations":[{"name":"United Kingdom","iso":"GB","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["RegTech, AML & Compliance","IT Consulting & Digital Transformation","Management Consulting"],"lifecycle":[{"event":"open","at":"2026-11-13T16:59:55Z"}],"visa":[{"country":"GB","licensed_sponsor":false,"adverts_offering_sponsorship_24m":2,"sanctioned_now":false,"evidence":"Offered visa sponsorship in 2 of its adverts here in 24 months","filings_12m":null,"filings_prev_12m":null,"green_card_filings_12m":null,"median_offered_wage_usd":null,"route":null,"cap_exempt":false,"checked_at":"2026-11-13T08:07:55+00:00","sources":["Alion: sponsorship offered in the employer's own job adverts (24 months)"],"filings_for_role_12m":0}],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":41,"reasons":["conf:1","win:early","comp:brand"],"computed_at":"2026-11-13T18:56:28Z"},"pay":null,"html_url":"https://alion.io/job/capco-senior-software-development-engineer-in-test-sdet","json_url":"https://alion.io/job/capco-senior-software-development-engineer-in-test-sdet.json","meta":{"generated_at":"2026-11-13T18:56:28Z","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":37832,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-14T00:00:00Z"}},"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":1444},"rest":"https://alion.io/mcp/rest/get_company?id=1444"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcapco-senior-software-development-engineer-in-test-sdet"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"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%2Fcapco-senior-software-development-engineer-in-test-sdet"},{"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%2Fcapco-senior-software-development-engineer-in-test-sdet"},{"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/capco-senior-software-development-engineer-in-test-sdet\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcapco-senior-software-development-engineer-in-test-sdet"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4268574}},{"tool":"search_jobs","arguments":{"company":"capco.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4268574},"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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