{"id":2273082,"url":"https://alion.io/job/welltec-senior-embedded-engineer-software-developer","title":"Senior Embedded Engineer / Software Developer","company":{"id":2044575,"name":"Welltec","domain":"welltec.com","url":"https://alion.io/company/welltec","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Hardware","role_family":"Hardware","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":["Allerød, Denmark"],"countries":["DK"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":80000,"max_usd":183000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":1655},"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Azure DevOps","optional":false},{"name":"C++","optional":false},{"name":"Linux","optional":false},{"name":"STL","optional":false},{"name":"TCP/IP","optional":false},{"name":"Azure","optional":true}],"status":"live","first_seen_at":"2026-09-21T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-09-21T00:00:00Z","board_verified":false,"closed_at":null,"days_open":24,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":24},"description":"As Senior Embedded Software Developer you will join our Development and Engineering team, currently consisting of 30 colleagues with various nationalities and educational backgrounds within electronic, firmware and mechanical design. We typically work in smaller groups together to get a holistic approach to our products and tools and to benefit from each other’s knowledge and expertise.\nDepartment\nDesign & Engineering\nLocation\nDenmark, Allerød\nDeadline\n15.10.26\nReference\nRCP-001689\nA world-class companyWelltec® is an international oilfield service company and a leading specialist partner to the energy industry.\nOur values are to be Pioneering, Visionary, Dedicated, and Agile.\nWe develop and manufacture precision-controlled technologies which provide the most unique and advanced Completion and Intervention solutions, which assist our clients in maximizing recovery from their assets.\nWe always look to the future, utilizing our intelligence, imagination and expertise to create new opportunities. We have won several industry awards for innovative thinking. We are enjoying constant growth worldwide through the wide adoption of our cutting-edge solutions.\nOur policy is to hire locally and work globally. We therefore recruit where we are active and train our employees to operate our state-of-the-art technologies to provide services to our high-profile clients in the region.\nThe global dimension offers a range of opportunities for those who are motivated by a challenging and multicultural environment where employees come with very different backgrounds but with a common wish to collaborate and succeed.\nThe departmentAs Senior Embedded Software Developer you will join our Development and Engineering team, currently consisting of 30 colleagues with various nationalities and educational backgrounds within electronic, firmware and mechanical design. We typically work in smaller groups together to get a holistic approach to our products and tools and to benefit from each other’s knowledge and expertise.\nAs a team, we support the global company, by providing customized high technological solutions and innovations while also sustaining the already existing technology. The work environment is informal, creative, fun, and with clear measurable targets. Furthermore, it can be challenging and hectic due to the nature of the industry we operate in but simultaneously rewarding and exciting as we solve real life challenges for customers globally.\nThe positionThe main success drivers in this position are to maintain and improve embedded firmware solutions to our existing and new intervention tools consisting of motors, sensors, actuators, valves and data communication infrastructure and therefore the overall architecture must be well structured. The Senior Embedded Engineer/Software Developer maintains and leads system architecture from embedded to cloud, specifications, implementation through to test and validation.Beside the technical tasks, you will act the technical lead together with another Senior Embedded Engineer and train other engineers in best practices and procedures related to embedded software. Furthermore, you will be in periods be the liaison between D&E and 2-3 external consultants who perform firmware related tasks for Welltec.\nAs our new Senior Embedded Engineer/Software Developer you will:\nDefine, plan, lead, and implement data infrastructure connecting several devices\nCooperate with sub-contractors\nCo-own the embedded software release process\nParticipate in exhibition and forums related Data Protocols, Embedded Electronics, Sensor applications, motor- and valvedrivers etc.\nChallenge the business with new ideas and concepts\nContribute to the development and continuous improvement of the Development and Engineering Department\nThe candidateYou are a passionate Senior Embedded Engineer/Software Developer with strong experience in efficient data infrastructure ranging from low level serial communication to local network to cloud solutions.\nYou would like the challenge of creating reliable data connection for controlling and visualisation of robotic operations for extreme harsh environments. In addition, you get energized from working in close collaboration with the best hardware and firmware designers, consultants, and sub-contractors.As a person, you are creative, practical, and organized in both the design and verification process of your system designs. Finally, you have a good overview of projects, tasks and stakeholder communication and like to take the lead on complex challenges to provide the best possible solution to your stakeholders. You like to assume responsibility and provide guidance to the team in order to ensure a consistent high quality of embedded software design and implementation.\nThe preferred candidate has the following profile:\nMaster’s or bachelor’s degree and specialized in embedded software development\nMinimum 7 years’ of experience in embedded software, design and implementation\nExpierenced in selecting protocols for the different protocol layers\nProactive with an energetic attitude towards implementing embedded software systems and continual improvements\nAbility to work in teams across departments\nProject management skills or flair\nThe following technical skills and competencies are required:\nProgramming in C++17, using STL, knowing design patterns\nLinux application programming under POSIX (threads, synchronization objects, IPC, sockets etc.)\nFamiliar with TCP/IP, Ethernet, UART, CAN, USB under Linux\nDeep understanding of Realtime Operating Systems\nCode documentation with Doxygen\nDocker: build images, run containers, host-container interface\nWorking with git, svn, Azure DevOps, make, gcc and Linux server\nProfessionalism in software design and architecture, system design\nGoogle unit-testing on high level\nMicrocontroller programming in C and assembler\nBare metal software designs for microcontrollers\nExperienced in implememnting low level serial data protocols\nFurther, it is an advantage but not a requirement if you are familiar with:\nIOT and Automotive data protocols\nFPGA programming\nExperiences with MPLAB and dsPIC-Microcontroller serie\nTMS320 and C2000 IDE\ngRPC\nKnow how to use a oscilloscope or logic ananlyzer\nBash shell scripting\nC# is an advantage\nFamiliar to work in an international environment on cross site projects\nKnowledge of electronics\nIn addition to the above, you are ambitious, passionate about succeeding together and through the efforts of the team and a total commitment on delivering results.\nWhat we offerWorking with Welltec® means challenges and personal development in a demanding work environment. It is exciting and rewarding, and it is a varied place to work. Welltec® is an equal opportunity employer. We offer good career opportunities for the right candidate. Also, Welltec® has a competitive compensation package.\nThe processIf you are interested in the position submit your resume and cover letter online via the link below.\nApplications will be reviewed on an ongoing basis, so we encourage you to apply soon if you believe you fit the role.","description_format":"text","description_chars":7111,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-11T07:55:59Z"}],"visa":[],"liveness":{"score":44,"band":"fade","label":"Fading","p_open":0.85,"p_active":0.696,"p_room":0.75,"age_days":24,"expected_fill_days":31,"reasons":["seen:24","win:late"],"computed_at":"2026-10-15T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/welltec-senior-embedded-engineer-software-developer","json_url":"https://alion.io/job/welltec-senior-embedded-engineer-software-developer.json","meta":{"generated_at":"2026-10-15T07:24:38Z","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":11005,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-16T00:00:00Z"}},"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":2044575},"rest":"https://alion.io/mcp/rest/get_company?id=2044575"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fwelltec-senior-embedded-engineer-software-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%2Fwelltec-senior-embedded-engineer-software-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%2Fwelltec-senior-embedded-engineer-software-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/welltec-senior-embedded-engineer-software-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fwelltec-senior-embedded-engineer-software-developer"}]}