{"id":1367078,"url":"https://alion.io/job/rullion-embedded-software-design-engineer","title":"Embedded Software Design Engineer","company":{"id":1795322,"name":"Rullion","domain":"rullion.co.uk","url":"https://alion.io/company/rullion","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Schema","truth_index":null},"role":"Hardware","role_family":"Hardware","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Mansfield, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":50000,"max":null,"currency":"GBP","period":"year","gross":null,"usd_annual":66269},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":true},{"name":"C#","optional":true},{"name":"C++","optional":true},{"name":"JavaScript","optional":true},{"name":"RTOS","optional":true},{"name":"SQL","optional":true},{"name":"TypeScript","optional":true},{"name":"Visual Basic","optional":true},{"name":"Windows","optional":true}],"status":"live","first_seen_at":"2026-09-09T12:57:54Z","employer_posted_date":"2026-09-25","last_verified_at":"2026-09-30T04:26:33Z","board_verified":true,"closed_at":null,"days_open":20,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":20},"description":"Embedded Software Design Engineer\nLocation: Mansfield, Nottinghamshire (NG17 1JF) - Onsite\nSalary: c.£50,000 (dependent on experience) + Benefits\nJob Type: Permanent\nRullion is recruiting on behalf of our client for an Embedded Software Design Engineer to join their engineering team in Mansfield.\nThis is an excellent opportunity for an experienced Embedded Software Engineer / Embedded Software Design Engineer to work on innovative electronics and embedded systems within a technically focused engineering environment.\nYou'll be responsible for designing, developing and testing embedded software solutions, ensuring projects are delivered to the required standards for quality, reliability, performance, cost and timescales.\nKey Responsibilities\nDesign and develop embedded software for a range of electronics systems, in line with project requirements.\nDeliver robust, reliable and cost-effective software solutions to agreed customer deadlines.\nEnsure software designs meet relevant industry, design, quality, Health & Safety and regulatory standards.\nApply and continuously improve embedded software development best practice.\nSupport fault analysis, testing, commissioning and technical problem solving.\nUndertake and support unit testing, integration testing, Factory Acceptance Testing (FAT) and site testing/commissioning.\nFollow appropriate change control and version control processes.\nWork collaboratively with engineering and project teams to deliver agreed technical objectives.\nReport quality, Health & Safety or other relevant issues to the Engineering Manager.\nEnsure projects are delivered within agreed timescales, cost and quality requirements.\nSkills & Experience\nThe successful candidate will have:\nSignificant experience in embedded software design/development within an electronics, embedded systems or similar engineering environment.\nA degree or equivalent qualification in Software Engineering, Computer Science, Electronics or a related discipline.\nStrong analytical, logical thinking and problem-solving skills.\nA self-motivated, disciplined and innovative approach.\nExcellent communication and organisational skills.\nA strong customer and quality focus.\nThe ability to work effectively as part of a multidisciplinary engineering team.\nRail industry experience and knowledge of relevant rail standards would be desirable but is not essential.\nTechnical Skills\nExperience with a range of the following is required:\nC / C++\nC#\nVisual Studio\n.NET / MFC\nVisual Basic\nWindows CE 5.0 / CE 6.0\nARM9, 8051, PIC and x86\nSQL\nAssembler\nRTOS\nDesirable experience includes TypeScript, JavaScript, HTML and CSS for web application development.\nYou should also have knowledge or experience of fault analysis, unit and integration testing, Factory Acceptance Testing, site testing and commissioning, test procedures, change control and version control.\nWhat's on Offer?\nc.£50,000 salary, dependent on experience.\nPermanent position based in Mansfield.\nComprehensive benefits package.\nPension, life insurance and medical benefits.\n25 days' annual leave plus bank holidays, with the option to buy or sell holidays.\nUp to 52 weeks' full maternity and adoption pay.\nElectric/hybrid vehicle salary sacrifice scheme - optional.\nFlexible benefits package.\nOngoing training, development and career progression.\nThe opportunity to work on innovative and technically challenging engineering projects.\nApply Now\nIf you're an experienced Embedded Software Engineer with a strong background in embedded software design and development, and you're looking for a permanent opportunity in Mansfield, apply today through Rullion.\nRullion and our client are committed to creating an inclusive working environment where individual differences are valued and everyone is given the opportunity to reach their full potential. Applications are welcomed from candidates of all backgrounds who meet the requirements of the role.\nRullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants.","description_format":"text","description_chars":4044,"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","Life insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-28T02:39:26Z"}],"liveness":{"score":30,"band":"fade","label":"Fading","p_open":1,"p_active":0.398,"p_room":0.75,"age_days":19,"expected_fill_days":21,"reasons":["conf:4","agency","velocity","win:late"],"computed_at":"2026-09-29T05:45:00Z"},"pay":{"stated_usd_annual":66269,"is_top_pay":false},"html_url":"https://alion.io/job/rullion-embedded-software-design-engineer","json_url":"https://alion.io/job/rullion-embedded-software-design-engineer.json","meta":{"generated_at":"2026-09-30T05:10:12Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":3553,"day_limit":5000,"remaining_today":1447,"minute_limit":60,"resets_at":"2026-10-01T00:00:00Z"}}}