{"id":3233162,"url":"https://alion.io/job/digital-forms-senior-back-end-engineer-pythonaws","title":"Senior Back-End Engineer (Python/AWS)","company":{"id":4041613,"name":"Digital Forms","domain":"digitalforms.io","url":"https://alion.io/company/digitalforms-io","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Recruitee","truth_index":{"grade":"D","score":40,"open_postings":32,"ghost_share":1,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-31T05:58:55Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"contractor","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Warsaw, Poland"],"countries":["PL"],"hiring_countries":["PL"],"hiring_countries_total":1,"salary":{"min":150,"max":230,"currency":"PLN","period":"hour","gross":null,"usd_annual":118000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Django","optional":false},{"name":"FastAPI","optional":false},{"name":"Git","optional":false},{"name":"GitHub Actions","optional":false},{"name":"GitLab CI","optional":false},{"name":"Jenkins","optional":false},{"name":"MySQL","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"Apache Kafka","optional":true},{"name":"Celery","optional":true},{"name":"Docker","optional":true},{"name":"Grafana","optional":true},{"name":"Prometheus","optional":true},{"name":"RabbitMQ","optional":true},{"name":"Redis","optional":true},{"name":"Terraform","optional":true}],"status":"live","first_seen_at":"2025-10-28T10:05:36Z","employer_posted_date":"2025-10-28","last_verified_at":"2026-10-31T13:27:36Z","board_verified":true,"closed_at":null,"days_open":368,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":367},"description":"About Us\nAt Digital Forms, we help companies grow through digital transformation - from process optimization and automation to AI and custom software development. Our technology team designs and builds the solutions that drive this change: scalable systems, data platforms, integrations, and products that make a real business impact.\nWe work with international clients across industries, focusing on long-term, high-quality engineering that supports business growth. Every line of code we write serves a clear purpose - to make technology practical, efficient, and ready for scale.\nThe Role\nAs a Senior Back-End Engineer, you’ll play a key role in designing and building the systems that power our clients’ transformations. You’ll work on challenging, large-scale projects - from custom SaaS platforms to complex integrations - with modern technologies and high autonomy.\nYou’ll collaborate closely with our technical leads, contributing to system architecture, implementing best practices, and delivering robust, maintainable back-end solutions. This role is ideal for an experienced engineer who wants to deepen their expertise, take ownership of key parts of a system, and work in an environment that values quality and thoughtful engineering.\nRequirements\nKey Responsibilities\nBuild & Deliver: Design, develop, and maintain scalable back-end systems and APIs in Python (Django, FastAPI), ensuring high performance and reliability.\n\nCollaborate: Work closely with front-end developers, DevOps engineers, and business analysts to deliver complete, production-ready solutions.\n\nContribute to Architecture: Participate in architectural discussions and propose improvements that enhance scalability, maintainability, and security.\n\nEnsure Quality: Write clean, well-documented code, contribute to code reviews, and promote engineering best practices.\n\nOptimize Performance: Identify and resolve performance bottlenecks, ensuring stability and efficiency at scale.\n\nDeploy & Monitor: Contribute to CI/CD pipelines, cloud infrastructure (AWS), and observability improvements.\n\nLearn & Grow: Continuously improve your skills, exploring new technologies and patterns that make our solutions better.\n\nMust-Have Qualifications\nStrong Python Experience: Solid hands-on experience with Python and modern frameworks (Django, FastAPI).\n\nCloud Experience: Practical knowledge of AWS services and deploying applications in cloud environments.\n\nSystem Design: Proven ability to design, implement, and maintain modular, scalable systems and APIs.\n\nDatabases: Strong understanding of relational databases (PostgreSQL or MySQL) and experience with ORMs.\n\nCI/CD & Git: Experience with CI/CD tools (GitHub Actions, GitLab CI, or Jenkins) and version control best practices.\n\nProblem Solving: Ability to translate business requirements into technical solutions with minimal supervision.\n\nTeam Collaboration: Excellent communication skills and experience working in agile, cross-functional teams.\n\nNice-to-Have 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