{"id":3276847,"url":"https://alion.io/job/ericsson-senior-software-developer-dallas-packet-core","title":"Senior Software Developer (Dallas, Packet Core)","company":{"id":56456,"name":"Ericsson","domain":"ericsson.com","url":"https://alion.io/company/ericsson","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Eightfold","truth_index":{"grade":"A","score":85,"open_postings":89,"ghost_share":0.011,"stale_share":0.562,"repost_share":0.022,"time_to_fill_p50_days":35,"computed_at":"2026-11-02T06:13:15Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Kraków, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":67000,"max_usd":111000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":352},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Erlang","optional":false},{"name":"Linux","optional":true},{"name":"UML","optional":true}],"status":"live","first_seen_at":"2026-09-28T10:16:59Z","employer_posted_date":"2026-10-26","last_verified_at":"2026-11-02T12:41:06Z","board_verified":true,"closed_at":null,"days_open":35,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":35},"description":"Join our Team\nAbout this opportunity\nWe are developing world class Load Testing Framework/Platform for Ericsson 4G & 5G network. The requirements on our products, from both existing and potential new customers, are currently very high and there is a huge demand of new features as well as higher capacity and performance. Our 4G/5G Test Framework/Platform is widely used by Ericsson Globally (Sweden, Canada, USA, China & Spain).\nTo meet the demands above and to secure a continued success of the Ericsson Packet Core products, we are expanding the organization with test platform/framework development, and we're looking for Dallas Developer to join our Team.\nWhat you will do\nPerform Continuous Analysis and Requirement Handling\nDevelop and Test High Quality Products\nPerform Trouble Shooting and Customer Support\nDrive Continuous Improvements of Products and Process\nYou will bring\nMaster or Bachelor Degree in Computer Science, Telecommunication, Information Technology, Electronics or equivalent formal education\nGood knowledge of Erlang; C/C++ programming skills are nice to have\nMin. 3 years working experience with Packet Core Product development is mandatory (experience with Dallas will be beneficial)\nExpertise in software development methods and tools (Object Oriented design, Design pattern, UML, Rose)\nGood knowledge in data structure, e.g. array, list, set, queue, tree, etc.\nProficiency in Linux\nWorking experience with 3GPP\nGood English communication skills (both in written and verbal)\nAbility to learn new technologies quickly and apply to work tasks\nInnovative and solution thinking abilities\nWe work in hybdrid modal- 3 days from office\nWhat we offer\nAnnual bonus depending on the achievement of the company's goals and results.\nPossibility to take advantage of the reduction of tax-deductible costs for creative work.\nFinancial awards and distinctions.\nPrivate medical care for the employee and their family (Medicover).\nLife insurance.\nMental Help Line.\nCafeteria system on the Pluxee platform: co-financing of MultiSport or OK System card, lunch cards, and others.\nSports and integration activities (e.g. football, yoga, sailing team, climbing club).\nCompany support (loans and grants).\nPossibility to participate in 3G / 4G / 5G / 6G technology projects.\nOpportunity to participate in technical and interpersonal training conducted by international trainers.\nAccess to recognized learning platforms (Pluralsight, Skillsoft, Coursera).\nOpportunity to work in an international environment, also outside Poland.\nWhy join Ericsson? At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build solutions never seen before to some of the world’s toughest problems. You´ll be challenged, but you won’t be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.\nWhat happens once you apply?Click Here to find all you need to know about what our typical hiring process looks like.Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.\nPrimary country and city: Poland (PL) || Krakow\nReq ID: 791911","description_format":"text","description_chars":3564,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":["Cafeteria","Life insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Mobile Networks","Telecom Infrastructure","Network Equipment"],"lifecycle":[{"event":"open","at":"2026-10-26T15:01:18Z"}],"visa":[],"liveness":{"score":44,"band":"fade","label":"Fading","p_open":1,"p_active":0.593,"p_room":0.75,"age_days":34,"expected_fill_days":35,"reasons":["conf:0","stale_co","velocity","win:late","comp:brand"],"computed_at":"2026-11-02T06:13:15Z"},"pay":null,"html_url":"https://alion.io/job/ericsson-senior-software-developer-dallas-packet-core","json_url":"https://alion.io/job/ericsson-senior-software-developer-dallas-packet-core.json","meta":{"generated_at":"2026-11-02T14:28:55Z","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":19970,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-03T00:00:00Z"}},"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":56456},"rest":"https://alion.io/mcp/rest/get_company?id=56456"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fericsson-senior-software-developer-dallas-packet-core"},{"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%2Fericsson-senior-software-developer-dallas-packet-core"},{"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%2Fericsson-senior-software-developer-dallas-packet-core"},{"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/ericsson-senior-software-developer-dallas-packet-core\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fericsson-senior-software-developer-dallas-packet-core"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3276847}},{"tool":"search_jobs","arguments":{"company":"ericsson.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3276847},"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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