{"id":4027711,"url":"https://alion.io/job/avsystem-integration-software-engineer","title":"Integration Software Engineer","company":{"id":1811,"name":"AVSystem","domain":"avsystem.com","url":"https://alion.io/company/avsystem","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":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Kraków, Poland","Rzeszów, Poland","Katowice, Poland","Tarnów, Poland","Nowy Sącz, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":5800,"max":9100,"currency":"PLN","period":"month","gross":null,"usd_annual":27696},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Linux","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"Scala","optional":false},{"name":"Tcpdump","optional":false}],"status":"live","first_seen_at":"2026-11-10T16:42:08Z","employer_posted_date":null,"last_verified_at":"2026-11-10T16:42:08Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Integration Software Engineer\nCommunications Service Providers (CSP) are the biggest, most important clients of AVSystem. We build, test, launch and operate systems for our telco customers and make a living by keeping them relevant, reliable and remarkable.\nWe are behind a telco industry-leading Unified Management Platform (UMP) product allowing Communication Service Providers automatic setup, upgrades, and monitoring of millions of their client routers. We are seeking a dedicated Integration Software Engineer with a programming & networking background.\nYour role will focus on:\nWriting code & configuring our platform to customize it to our customers’ needs\n\nCooperating directly with our customers during delivery and post-delivery support.\n\nThis role is onsite / partially remote, Kraków preferred.\nKey Responsibilities:\nWriting code and platform configuration during project delivery\n\nWrite project-specific code in our platform GUI to facilitate router configuration\n\nImplement REST APIs (servers & clients) integrations with external systems\n\nConfigure our platform GUI to display, monitor and report on router KPIs\n\nReport to Solution Architect and work with Software Engineers (code reviews)\n\nPost-delivery technical support\nSupport integrations you've implemented, work with 1st & 2nd lines of support teams to diagnose, troubleshoot, and resolve issues effectively and promptly\n\nEnsure documentation & knowledge transfer to customer & support teams\n\nCustomer accounting - work hands-on with customers via support portal, mails, calls\n\nQualifications:\nFluency in programming is a must\nBachelor’s degree in Information and Communication Technology (preferred) or Software Engineering / IT / Electronics and Telecommunications\n\nProficient in at least one programming language (Python preferred)\n\nWilling to learn in-house Scala-based functional language\n\nExperience in writing REST API integrations (both client & server-side)\n\nFamiliarity with networking concepts: firewalls, IP, WLAN, TCP/UDP, HTTP(S), SNMP\n\nBasic Linux system administration skills such as gathering logs, executing scripts, familiarity with CLI tooling (curl, ssh, ss, tcpdump, traceroute, ping)\n\nFluent in English (B2/C1)\n\nPersonality:\nYou’re a rapid learner, analytical, and detail-oriented, excelling in solving complex problems independently within evolving requirements\n\nYou are comfortable and effective in communicating directly with customers, adept at listening and clarifying their needs and expectations\n\nYou’re capable of managing deadline pressures & context-switching to progress on multiple projects during a week\n\nNice to haves:\nProfessional experience in Software Engineer role\n\nExperience in network-related role with integrated multi-system environments\n\nPast positions in telecom domain (ACS, NMS, OSS, BSS know-how)\n\nWhat we offer:\nYou’ll have a chance to deepen your expertise in maintenance to help us shape the way we deliver & support critical applications for telecommunications companies\n\nYou’ll help us grow a leading technology IoT / device management company that creates software used by tier-1 telcos (e.g. Orange, Vodafone, AT&T, TMobile) around the world and makes Internet connection possible for millions of end-users.\n\nOur customers depend on the reliability of our products to generate revenue in their business. The telco industry is ever-growing and needs us to support that growth.\n\nOpen-source contribution opportunities.\n\nA team of highly skilled and humorous colleagues.\n\nAccess to the best tools and equipment available in the market.\n\nA MacBook Pro / ThinkPad with 2 monitors.\n\nCompany events and team building activities.\n\nMultiple career paths and employee development options – we want you to develop into a tech lead in the future, but we’ll support you in getting another dream role in site reliability, management, product development or sales.\n\nFlexible working hours/remote work when you need it.\n\nTraining and conferences.\n\nOnsite gym and chillout space.\n\nMultisport card.\n\nMedical care.\n\nKitchen full of snacks and treats (including Good Lood ice cream).\n\nCar parking area and bike room.\n\nA relaxed work atmosphere – no dress code, no open space.\n\nCome and work with the best!\nTech stack\nREST API\nLinux\nPython\nScala\nNetworking","description_format":"text","description_chars":4266,"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":["Apple Macbook","Company events","Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IoT Platforms & Solutions","Telecom Infrastructure","IoT Connectivity"],"lifecycle":[{"event":"open","at":"2026-11-10T17:26:35Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":17,"reasons":["seen:0","win:early"],"computed_at":"2026-11-10T21:15:58Z"},"pay":{"stated_usd_annual":27696,"is_top_pay":false},"html_url":"https://alion.io/job/avsystem-integration-software-engineer","json_url":"https://alion.io/job/avsystem-integration-software-engineer.json","meta":{"generated_at":"2026-11-10T21:15:58Z","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":14800,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-11T00:00:00Z"}},"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":1811},"rest":"https://alion.io/mcp/rest/get_company?id=1811"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Favsystem-integration-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%2Favsystem-integration-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%2Favsystem-integration-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/avsystem-integration-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Favsystem-integration-software-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4027711}},{"tool":"search_jobs","arguments":{"company":"avsystem.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4027711},"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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