{"id":2706495,"url":"https://alion.io/job/txp-senior-front-end-developer","title":"Senior Front End Developer","company":{"id":3881558,"name":"TXP","domain":"txp.co.uk","url":"https://alion.io/company/txp-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"HiBob","truth_index":{"grade":"B","score":75,"open_postings":7,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Frontend","role_family":"Frontend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Birmingham, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":52000,"max_usd":151000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":9},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"JavaScript","optional":false},{"name":"Material UI","optional":false},{"name":"Playwright","optional":false},{"name":"React Router","optional":false},{"name":"React.js","optional":false},{"name":"Remix","optional":false},{"name":"Rest API","optional":false},{"name":"Scrum","optional":false},{"name":"TypeScript","optional":false},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"CI/CD","optional":true},{"name":"LLM","optional":true},{"name":"Octopus Deploy","optional":true}],"status":"live","first_seen_at":"2026-10-16T12:42:50Z","employer_posted_date":"2026-10-16","last_verified_at":"2026-10-18T01:06:15Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Senior Front End Developer (React)Permanent \nUK-Based - West Midlands (Hybrid working)\nSC Clearance Eligible\nTXP is expanding its front-end engineering capability and is looking for an experienced Senior Front End Developer to join our growing delivery teams.\nThis is an opportunity to work on complex, modern applications at scale, using contemporary front-end technologies within a collaborative, Agile environment. You’ll play a key role in building high-quality, performant and accessible user interfaces while helping to maintain strong engineering standards across the team.\nAs a Senior Front End Developer, you’ll be hands-on across the full software development lifecycle, contributing to design, development, testing and deployment of React-based applications.\nYou’ll take ownership of technical delivery, support best practice, and work closely with other developers, testers and stakeholders to deliver robust, high-quality solutions.\nWe are proud of our culture and values, which guide everything we do:\nClient Focus - We put our clients at the heart of every decision.\nAdaptability - We embrace change and thrive in dynamic environments.\nResponsibility - We take ownership and deliver with integrity.\nExcellence in Delivery - We are committed to delivering outstanding results.\nSuccess & Celebration - We celebrate achievements and learn from every experience.\nAs a Senior Front End Developer, you will embody these values in your leadership, decision-making, and client interactions.\nWhat You’ll Be Doing\nDesigning, developing and maintaining front-end applications using React and modern JavaScript frameworks\nWorking across the full SDLC: design, coding, testing, defect resolution and deployment\nEnsuring work meets agreed quality, functionality and delivery timelines\nParticipating fully in Agile, sprint-based delivery, including planning, stand-ups, reviews and retrospectives\nBuilding user interfaces that consume and integrate REST APIs\nApplying best practice around code quality, performance, accessibility and progressive enhancement\nSupporting and mentoring junior developers and contractors where appropriate\nCollaborating with back-end engineers and QA to deliver well-rounded solutions\nContributing to shared standards, patterns and continuous improvement across the team\n What We’re Looking For\nEssential experience:\nStrong commercial experience with React\nExperience with modern JS frameworks including Remix and React Router\nIn-depth knowledge of TypeScript and JavaScript\nSolid understanding of server-side rendering (SSR) and progressive enhancement\nExperience using the MUI React component library\nStrong experience building and consuming REST APIs\nHands-on experience with end-to-end testing, ideally using Playwright\nExperience working in Agile / Scrum teams\nA good understanding of software design, implementation and deployment principles\n Desirable exposure:\nAccessibility and performance standards\nCloud platforms (Azure and/or AWS)\nCI/CD pipelines\nTechnical architecture concepts\nAI / LLM tooling\n About You\nAn experienced senior developer with a strong track record of delivery\nDetail-driven, quality-focused and methodical in your approach to problem-solving\nAble to explain complex technical concepts clearly to non-technical audiences\nComfortable working independently and collaboratively within a team\nWell-organised, with strong time-management and prioritisation skills\nProactive, enthusiastic and motivated to make a meaningful contribution\nKeen to support others and help build team capability\n Why TXP?\nAt TXP, we pride ourselves on combining strong technical delivery with a supportive, people-first culture. You’ll work alongside talented engineers, have opportunities to grow your skills, and be trusted to make a real impact.\nBenefits:\n25 days annual leave (plus bank holidays)\nHoliday buy and sell scheme (up to an additional 5 days per annum)\nAn additional day of paid leave for your birthday (or Christmas eve)\n4% Matched employer contributed pension (salary sacrifice)\nLife assurance (3x)\nPrivate medical insurance through our partner Vitality.\nAccess to an Employee Assistance Programme & other Health Benefits through our partner Medicash\nOctopus EV Scheme (salary sacrifice)\nCycle to work scheme\nCorporate eye-care vouchers\n2 x social value days per year to give back to local communities.\n Grow with us: Work on exciting new projects. If you want to avoid getting stuck with the mundane, you’re in the right place. We work in many sectors with fantastic clients, so you’ll always be working on something exciting and challenging. \nCareer growth - we’ve got you! We recognise that you might have a career path planned out and you might need some support to help you move forward. We’re here to support you and make the most out of your time with us, through challenging work, opportunities to grow and learning and development opportunities. \nBe part of the TXP growth journey. We are a high growth, fast paced environment. We currently have 200+ employees and work with clients across the UK. Joining TXP means you’ll be part of that.","description_format":"text","description_chars":5097,"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","Health insurance","Hybrid work"],"hiring_locations":[{"name":"United Kingdom","iso":"GB","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Cybersecurity","Professional Services","Sales & Marketing"],"lifecycle":[{"event":"open","at":"2026-10-16T12:50:26Z"}],"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":26,"reasons":["conf:0","win:early"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/txp-senior-front-end-developer","json_url":"https://alion.io/job/txp-senior-front-end-developer.json","meta":{"generated_at":"2026-10-18T03:08:39Z","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":4970,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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":3881558},"rest":"https://alion.io/mcp/rest/get_company?id=3881558"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftxp-senior-front-end-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%2Ftxp-senior-front-end-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%2Ftxp-senior-front-end-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/txp-senior-front-end-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftxp-senior-front-end-developer"}]}