{"id":202140,"url":"https://alion.io/job/enfos-senior-software-engineer-2026","title":"Senior Software Engineer - 2026","company":{"id":94787,"name":"Enfos","domain":"enfos.com","url":"https://alion.io/company/enfos","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"B","score":75,"open_postings":4,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-25T05:49:26Z"}},"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":["Durham, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":170000,"max":210000,"currency":"USD","period":"year","gross":null,"usd_annual":210000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"Agile","optional":false},{"name":"Ansible","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"ETL/ELT","optional":false},{"name":"GitLab","optional":false},{"name":"Java","optional":false},{"name":"Python","optional":false},{"name":"RabbitMQ","optional":false},{"name":"Redis","optional":false},{"name":"Spring Boot","optional":false},{"name":"WebSockets","optional":false},{"name":"AI Agents","optional":true},{"name":"Clean Architecture","optional":true},{"name":"Machine Learning","optional":true},{"name":"PyTorch","optional":true},{"name":"TensorFlow","optional":true}],"status":"live","first_seen_at":"2025-12-06T00:00:00Z","employer_posted_date":"2025-12-06","last_verified_at":"2026-10-25T18:26:08Z","board_verified":true,"closed_at":null,"days_open":323,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":323},"description":"ENFOS is redefining how global enterprises manage long-term environmental risk. As the category leader in Environmental Obligation Management, our platform centralizes and automates the full lifecycle of Environmental Remediation Obligations (EROs) and Asset Retirement Obligations (AROs)-replacing fragmented spreadsheets and outdated tools with a purpose-built, multi-tenant SaaS platform.\nFor 25 years, ENFOS has helped the world’s leading industrial companies stay audit-ready, SOX-compliant, and financially in control of their environmental obligations. Privately held and profitable, ENFOS operates with no direct competitors and supports a blue-chip customer base spanning energy and natural resources, chemicals, manufacturing, and logistics end markets.\nWith regulatory pressure rising and ESG scrutiny intensifying, ENFOS is uniquely positioned to empower Finance, Legal, and Remediation teams to improve decision-making, mitigate risk, and drive long-term balance sheet reliability.\nWhy ENFOS?\n Every major industrial company carries Environmental Obligations: the legal and financial commitments to remediate, restore, and account for the footprint of their operations. These obligations represent billions of dollars of liabilities, span decades, and have historically been managed across spreadsheets, inboxes, and institutional knowledge.\nENFOS is the enterprise system of record that replaces all of that. The world's leading energy, chemical, mining, manufacturing, and industrial companies run their Environmental Obligation programs on our platform.\nOur advantage isn't a generic AI model. It's decades of domain expertise, structured enterprise data, and mission-critical workflows that competitors cannot easily replicate. We are profitable, growing quickly, and transforming our platform from a record system into an AI-enabled system of intelligence. If you're excited about building durable enterprise software, solving complex technical problems, and shaping the future of EOM, we'd love to meet you.\nAbout the Role:\nENFOS is hiring a Senior Software Engineer to help build and scale the backend of our Environmental Obligation Management platform. Reporting to the Head of Engineering, you'll play a central role in shaping the future of a mission-critical enterprise platform trusted by many of the world's largest industrial companies to manage billions of dollars of environmental liabilities under U.S. GAAP and IFRS.\nYou will design and own the services, APIs, and data pipelines that power complex financial, scientific, and operational workflows. You'll also help architect Atlas, our AI platform, embedding intelligent automation into enterprise workflows that customers rely on every day.\nThis role carries significant ownership across backend architecture, data integrity, platform scalability, and long-term technical direction. You'll help establish the engineering standards, architectural patterns, and development practices that will shape ENFOS for years to come while mentoring engineers and contributing to a culture of technical excellence.\nHow We Work:\nAgile development: We operate in two-week sprints with clear ownership, rapid iteration, and continuous customer feedback.\nModern platform: Our technology stack includes Spring Boot, Java, Redis, RabbitMQ, WebSockets, Docker, GitLab, Ansible, and AWS.\nEngineer excellence: Clean architecture, automated testing, code reviews, and maintainable software are foundational to how we build.\nContinuous growth: We invest in mentorship, system-level thinking, and technical leadership, creating opportunities to influence the platform and grow your career.\nExpectations:\nYou will play a central role in modernizing our platform while helping shape the next generation of AI-enabled enterprise software. Success in this role means translating complex business, financial, scientific, and regulatory requirements into resilient, high-performance systems. You'll raise engineering standards, make sound architectural decisions, mentor teammates, and deliver software that customers trust to run mission-critical business processes.\nYou are expected to own initiatives end-to-end, from technical design through deployment, breaking work into well-defined milestones, identifying risks early, collaborating across teams, and consistently delivering high-quality software against product roadmap commitments.\nWhat you'll do:\nDesign and build resilient, high-performance backend services and APIs that power our enterprise platform.\nDevelop and optimize data pipelines that integrate complex financial, scientific, and operational datasets.\nBuild AI-powered capabilities and intelligent agents that automate customer workflows and deliver measurable business value.\nDefine architectural standards for scalability, security, performance, observability, and API design.\nArchitect customer onboarding and large-scale data migrations with accuracy, reliability, and minimal downtime.\nOwn features end-to-end, from architecture through implementation, deployment, and continuous improvement.\nPartner closely with Product, Engineering, and Implementation to influence roadmap and long-term platform architecture.\nBuild highly observable systems with monitoring, metrics, alerting, and post-incident learning.\nPresent and defend technical architecture and engineering decisions to leadership, customers, and technical stakeholders.\nRequirements\nMinimum Qualifications\n 5+ years of hands-on backend software engineering experience in production enterprise environments \n Proven ability to architect scalable backend systems and deliver high-quality software using Java, Python, or a comparable language \nDemonstrated experience building and operating complex B2B SaaS platforms \nStrong experience designing data integration pipelines, ETL workflows, and complex data transformation systems \nStrong command of modern engineering practices, including CI/CD, automated testing, and cloud infrastructure such as AWS or Azure \nStrong systems thinking with the ability to translate financial and regulatory requirements into reliable technical solutions \nExcellent communication skills with the ability to explain and defend architectural decisions across technical and non-technical audiences\nPreferred Qualifications\nExperience building financial, regulated, or audit-driven enterprise software\nExperience integrating LLMs, AI agents, or other AI capabilities into production enterprise applications\nFamiliarity with machine learning frameworks such as TensorFlow or PyTorch\nExperience with Spring Boot, Redis, RabbitMQ, WebSockets, Docker, GitLab, and Ansible\nExperience modernizing legacy backend architectures within large, multi-module platforms\nBenefits\nSalary range in the US: $170,000 - $210,000 with opportunity for discretionary bonus paid annually \nStock options granted at time of hire and periodically based on performance \nComprehensive Benefits Package","description_format":"text","description_chars":6940,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[]},"benefits":["Stock options"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Environmental Science","ESG & Carbon Accounting Software","Accounting & Tax Software"],"lifecycle":[{"event":"open","at":"2026-09-04T17:04:11Z"},{"event":"open","at":"2026-09-25T19:28:39Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 2 · green card filings: 1","filings_12m":2,"filings_prev_12m":2,"green_card_filings_12m":1,"median_offered_wage_usd":135833,"route":null,"cap_exempt":false,"checked_at":"2026-10-15T11:24:14+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":2}],"liveness":{"score":6,"band":"cold","label":"Long shot","p_open":1,"p_active":0.199,"p_room":0.28,"age_days":323,"expected_fill_days":27,"reasons":["conf:9","win:tail","crowd:"],"computed_at":"2026-10-25T05:49:26Z"},"pay":{"stated_usd_annual":210000,"is_top_pay":true},"html_url":"https://alion.io/job/enfos-senior-software-engineer-2026","json_url":"https://alion.io/job/enfos-senior-software-engineer-2026.json","meta":{"generated_at":"2026-10-25T18:27:38Z","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":26246,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-26T00:00:00Z"}},"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":94787},"rest":"https://alion.io/mcp/rest/get_company?id=94787"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fenfos-senior-software-engineer-2026"},{"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%2Fenfos-senior-software-engineer-2026"},{"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%2Fenfos-senior-software-engineer-2026"},{"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/enfos-senior-software-engineer-2026\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fenfos-senior-software-engineer-2026"}]}