{"id":3371203,"url":"https://alion.io/job/itds-portugal-senior-full-stack-application-developer","title":"Senior Full-Stack Application Developer","company":{"id":4374591,"name":"ITDS Portugal","domain":"itdsportugal.com","url":"https://alion.io/company/itds-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"contractor","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Lisbon, Portugal"],"countries":["PT"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":25000,"max_usd":64000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":53},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-22T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-10-22T00:00:00Z","board_verified":false,"closed_at":null,"days_open":8,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":8},"description":"Drive application excellence — evolve full-stack solutions that power innovation and deliver lasting business impact!\nLisbon-based opportunity with a hybrid work model, including up to two remote days per week.\nAs a Senior Full-Stack Application Developer, you will be working for our client, contributing to the maintenance and evolution of an application portfolio. You will help ensure high-quality deliverables, promote development best practices, and collaborate with technology, business, and delivery teams to support impactful application solutions.\nYour main responsibilities:\nMaintain and continuously evolve the application portfolio.\nDeliver high-quality solutions in line with established development best practices.\nCollaborate with the Tech Lead based in Lisbon on application development and technical priorities.\nWork closely with Solutions Teams and business lines to understand needs and deliver effective outcomes.\nCoordinate with Application Managers and Project Managers based in Paris when required.\nCollaborate with internal IT teams, production teams, and external technology partners.\nEnsure that deliverables meet quality expectations and project requirements.\nYou're ideal for this role if you have:\nAt least 4 years of professional experience in application development.\nExperience maintaining and evolving application portfolios.\nA strong understanding of software development best practices.\nThe ability to take responsibility for the quality of delivered solutions.\nStrong collaboration skills when working with technical and business stakeholders.\nThe ability to communicate effectively with distributed teams.\nAvailability to work in a hybrid model from Lisbon.\nLanguage Required for the role:\nEnglish: Communicative command.\nFrench: Required; expected level not specified.\nEligibility for the role:\nOnly candidates with an existing legal right to work in Europe will be considered for this role.\n#MAKEYourCareerBETTER\nInterested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.\n\nhttps://itdsportugal.com/en/it-jobs/10231/?utm_source=itjobs","description_format":"text","description_chars":2180,"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":["Hybrid work"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Information Technology","IT Outsourcing & Dedicated Teams","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-10-28T01:01:55Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":8,"expected_fill_days":28,"reasons":["seen:8","velocity","win:early"],"computed_at":"2026-10-30T05:48:23Z"},"pay":null,"html_url":"https://alion.io/job/itds-portugal-senior-full-stack-application-developer","json_url":"https://alion.io/job/itds-portugal-senior-full-stack-application-developer.json","meta":{"generated_at":"2026-10-30T08:59:24Z","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":12829,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-31T00:00:00Z"}},"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":4374591},"rest":"https://alion.io/mcp/rest/get_company?id=4374591"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fitds-portugal-senior-full-stack-application-developer"},{"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%2Fitds-portugal-senior-full-stack-application-developer"},{"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%2Fitds-portugal-senior-full-stack-application-developer"},{"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/itds-portugal-senior-full-stack-application-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fitds-portugal-senior-full-stack-application-developer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3371203}},{"tool":"search_jobs","arguments":{"company":"itdsportugal.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3371203},"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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