{"id":2442094,"url":"https://alion.io/job/ubds-digital-senior-developer","title":"Senior Developer","company":{"id":8401,"name":"UBDS Digital","domain":"ubdsdigital.com","url":"https://alion.io/company/ubds-digital","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"A","score":95,"open_postings":10,"ghost_share":0,"stale_share":0.2,"repost_share":0,"time_to_fill_p50_days":31,"computed_at":"2026-10-13T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["London, United Kingdom","Manchester, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":91000,"max_usd":176000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":112},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"AWS","optional":false},{"name":"Docker","optional":false},{"name":"Git","optional":false},{"name":"GitHub","optional":false},{"name":"JavaScript","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-09-22T00:00:00Z","employer_posted_date":"2026-09-22","last_verified_at":"2026-10-14T00:11:57Z","board_verified":true,"closed_at":null,"days_open":22,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":22},"description":"We are looking for an experienced Senior Developer to support the delivery of secure, modern digital products and services across Government and Defence.\nYou will work within a multidisciplinary agile team to design, build, test and deploy cloud-based applications and services, primarily within AWS environments.\nWhat You'll Be Doing\nDesign, develop and maintain high-quality software solutions.\nBuild cloud-based applications and services within AWS.\nDevelop solutions using technologies including Python, JavaScript and SQL/PostgreSQL.\nDesign, build and integrate APIs and services.\nWork with databases, data flows and integrations between systems.\nWrite clean, maintainable, secure and testable code.\nContribute to testing throughout the development lifecycle.\nUse GitHub, Docker and modern engineering and DevOps practices.\nWork closely with Architects, Product, Design, User Research and Testing colleagues.\nTranslate user and business requirements into effective technical solutions.\nEngage with stakeholders throughout delivery, communicating progress, technical decisions and potential challenges.\nContribute to technical design, engineering standards and continuous improvement.\nSupport and mentor other developers where appropriate.\nSupport solutions through development, deployment and live operation.\nWhat We're Looking For\nStrong software development experience within modern digital environments.\nStrong development experience in Python and/or JavaScript.\nExperience with SQL and relational databases such as PostgreSQL.\nExperience developing applications and services within AWS environments.\nExperience designing, developing and integrating APIs.\nGood understanding of software engineering principles, testing and secure development practices.\nExperience using Git and platforms such as GitHub.\nExperience with Docker and containerised applications.\nExperience working within agile, multidisciplinary delivery teams.\nAbility to understand user and business needs and translate them into technical solutions.\nStrong communication and stakeholder engagement skills.\nExperience within Government, Defence or other secure environments would be beneficial.\nFamiliarity with AI-enabled applications or integrations would be advantageous but is not essential.\nSecurity Clearance\nDue to the security requirements of the assignment, candidates must hold current SC clearance prior to commencing the role and be able to maintain the required clearance for the duration of the assignment.\nBenefits\nWhy people choose to grow their careers at UBDS Group\nProfessionals choose to grow their careers at UBDS Group for its reputation as a dynamic and forward-thinking organisation that is deeply committed to both innovation and employee development. At UBDS Group, employees are given unique opportunities to work on cutting-edge projects across a diverse range of industries, exposing them to new challenges and learning opportunities that are pivotal for professional growth. The Group’s culture emphasises continuous improvement, offering ample training programs, mentorship, and the chance to gain certifications that enhance their skills and marketability.\nUBDS Group fosters a collaborative environment where creativity and innovation are encouraged, allowing employees to contribute ideas and solutions that have a tangible impact on the company and its clients. This combination of professional development, a culture of innovation, and the opportunity to make meaningful contributions makes UBDS Group an attractive place for those looking to advance their careers and be at the forefront of technological and operational excellence.\nEmployee Benefits\nTraining - All team members are offered a number of options in terms of personal development, whether it is technical led, business acumen or methodologies. We want you to grow with us and to help us achieve more\nPrivate medical cover for you and your spouse/partner, offered via Vitality\nDiscretionary bonus based on a blend of personal and company performance\nHoliday - You will receive 25 Days holiday, plus 1 day for Birthday and 1 day for your work anniversary in addition to UK bank holidays\nElectric Vehicle leasing with salary sacrifice\nContributed Pension Scheme\nDeath in service cover\nAbout UBDS Group\nAt UBDS Group our mission is to support entrepreneurs who are setting new standards with technology solutions across cloud services, cybersecurity, data and AI, ensuring that every investment advances our commitment to innovation, making a difference, and creating impactful solutions for organisations and society.\nEqual Opportunities\nWe are an equal opportunities employer and do not discriminate on the grounds of gender, sexual orientation, marital or civil partner status, pregnancy or maternity, gender reassignment, race, colour, nationality, ethnic or national origin, religion or belief, disability or age.","description_format":"text","description_chars":4889,"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":["Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Security Operations","IT Consulting & Digital Transformation","Cloud Consulting & Migration"],"lifecycle":[{"event":"open","at":"2026-10-13T12:24:03Z"}],"visa":[],"liveness":{"score":55,"band":"ok","label":"Likely open","p_open":1,"p_active":0.731,"p_room":0.75,"age_days":22,"expected_fill_days":31,"reasons":["conf:2","win:late"],"computed_at":"2026-10-14T03:04:18Z"},"pay":null,"html_url":"https://alion.io/job/ubds-digital-senior-developer","json_url":"https://alion.io/job/ubds-digital-senior-developer.json","meta":{"generated_at":"2026-10-14T03:04:18Z","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":4751,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-15T00:00:00Z"}},"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":8401},"rest":"https://alion.io/mcp/rest/get_company?id=8401"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fubds-digital-senior-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%2Fubds-digital-senior-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%2Fubds-digital-senior-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/ubds-digital-senior-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fubds-digital-senior-developer"}]}