{"id":3647854,"url":"https://alion.io/job/hs-financial-technologies-full-stack-developer-ai-focused","title":"Full Stack Developer (AI-Focused)","company":{"id":4497425,"name":"HS Financial Technologies","domain":"hsft.com","url":"https://alion.io/company/hs-financial-technologies","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Sofia, Bulgaria"],"countries":["BG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"AI Agents","optional":false},{"name":"Angular","optional":false},{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"Jira","optional":false},{"name":"Python","optional":false},{"name":"TypeScript","optional":false},{"name":"A2A","optional":true},{"name":"AWS","optional":true},{"name":"Docker","optional":true},{"name":"Kubernetes","optional":true},{"name":"Model Context Protocol","optional":true}],"status":"live","first_seen_at":"2026-10-30T00:00:00Z","employer_posted_date":"2026-10-30","last_verified_at":"2026-11-04T07:42:52Z","board_verified":true,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"HS Financial Technologies (HSFT) is a global technology and fund administration partner to alternative asset managers, supporting more than $1 trillion in assets under administration. We serve private equity, private credit, hedge funds, endowments, and others with integrated technology, specialized expertise, and scalable operations.\nOur proprietary platform connects data, workflows, and operations across the investment lifecycle, delivering the automation, transparency, and insights clients need to operate efficiently and grow with confidence. Combined with deep expertise across fund accounting, middle office, investor services, regulatory reporting, tax, risk, and front-office solutions, we help clients navigate complexity at scale.\nMore than 2,400 professionals across 14 global offices deliver the expertise, responsiveness, and consistency that have made HSFT a trusted partner to alternative asset managers worldwide.\nAt HSFT, we are committed to helping employees build meaningful, long-term careers through structured development programs, leadership opportunities, and clear paths for growth. Guided by our core values of Relationships, Support, Innovation, and Expertise, we foster a collaborative environment where people are empowered to learn, contribute, and succeed.\nWe offer flexible working arrangements, comprehensive health and well-being benefits, and a culture that invests in our people because they are the foundation of our success.\nFounded in 2008 as HedgeServ, HSFT is recognized as a leading provider of alternative asset services, earning industry recognition across technology, accounting, client service, investor services, and regulatory expertise.\nDepartment Overview\nThe AI Engineering team develops secure, reliable, and reusable artificial intelligence capabilities for HS Financial Technologies' business and technology platforms. The team works across application development, cloud engineering, automation, integration, security, data, and operational teams to move AI solutions from experimentation into controlled production use.\nOur focus is on building enterprise AI systems that integrate with existing workflows, data, and platforms rather than operating as isolated tools. We emphasize measurable business outcomes, production engineering discipline, responsible AI practices, strong security controls, human oversight, and evidence-based evaluation.\nAbout the Role\nWe are seeking an AI-focused Full Stack Developer to design and build end-to-end applications that use generative AI models and agentic architectures to solve real-world business challenges across multiple domains.\nThe successful candidate has experience building, deploying, and supporting production applications and can balance hands-on development with high-level design decisions. This role offers the opportunity to apply technical expertise to deliver meaningful business outcomes while continuing to grow professionally.\nKey Responsibilities\nDesign AI-powered workflows and efficient data models that address real business challenges.\nIntegrate third-party APIs and services to embed AI capabilities into existing business applications.\nIdentify and implement innovative uses of AI that reduce friction across business processes.\nPartner closely with product owners and end users to translate insights quickly into product improvements.\nCollaborate with colleagues across engineering teams.\nImprove the reliability, observability, scalability, and performance of the systems and workflows you build.\nDevelop and maintain code that meets established quality, testing, and development standards.\nDevelop both frontend and backend features.\nRequired Qualifications\nBachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent relevant experience.\nAt least four years of experience building and delivering production applications.\nStrong software engineering fundamentals, including design patterns, programming concepts, and application architecture.\nDeep understanding of the software development lifecycle, including frequent and regular production deployments.\nProficiency in Python or TypeScript.\nExperience with frontend JavaScript frameworks, particularly Angular.\nWorking knowledge of relational and non-relational databases, including experience handling large datasets.\nExperience writing tests (unit, integration, and acceptance testing).\nExperience working in a Scrum or Agile environment, using tools such as Jira and Git, and working with CI/CD pipelines.\nPreferred Experience\nExperience with microservices architectures and containerization technologies such as Docker and Kubernetes.\nFamiliarity with session and cache management.\nExperience with cloud technologies, preferably AWS.\nKnowledge of authentication and authorization standards, including OAuth and JWT.\nFamiliarity with Model Context Protocol (MCP), Agent-to-Agent (A2A), and Agent Communication Protocol (ACP).\nBenefits\nAttractive compensation package including extensive set of benefits, such as platinum health insurance, sport membership, food vouchers, employee assistance program, etc.\n25 vacation days per year.\nAdditional vacation days with 1 added for every year in the company (up to 3 additional days).\nFlexibility in working hours and locations (WFH available).\nProfessional environment with great development opportunities.\nТuition reimbursement program (personal budget up to 1000 EUR).\nEnjoy a start-up like environment on the back of a well-established and profitable company.\nWork in a culture that rewards results.\nBe free to make many of your own decisions.\nEqual Opportunity\nHS Financial Technologies is an equal opportunity employer. Employment decisions, including recruitment, hiring, development, promotion, compensation, and rewards, are based on business needs, job requirements, qualifications, performance, skills, experience, and abilities. We are committed to providing a workplace where employees and applicants are treated fairly, consistently, and with dignity and respect, without discrimination on any characteristic protected by applicable law. 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