{"id":1266608,"url":"https://alion.io/job/sysmind-backend-developer","title":"Backend Developer","company":{"id":3800647,"name":"SysMind","domain":"sysmind.com","url":"https://alion.io/company/sysmind","size_band":"5000+","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Kolkata, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":28000,"max_usd":60000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":21},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon CloudWatch","optional":false},{"name":"Amazon EventBridge","optional":false},{"name":"Amazon S3","optional":false},{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"DynamoDB","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"CI/CD","optional":true},{"name":"Git","optional":true},{"name":"GitLab","optional":true},{"name":"SQL","optional":true}],"status":"live","first_seen_at":"2026-09-03T10:29:38Z","employer_posted_date":null,"last_verified_at":"2026-09-03T10:29:38Z","board_verified":false,"closed_at":null,"days_open":24,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":24},"description":"Role Overview :\n\nWe are looking for an experienced Python + AWS Backend Developer to design and develop scalable backend solutions and RESTful APIs. The ideal candidate should have strong hands-on experience with Python 3.x and AWS services including Lambda, S3, DynamoDB, CloudWatch, and EventBridge.\n\nKey Responsibilities :\n\n- Design and develop scalable REST APIs using Python libraries and frameworks.\n\n- Develop robust backend services using Python 3.x.\n\n- Integrate applications with third-party and internal microservices.\n\n- Implement secure authentication and authorization mechanisms.\n\n- Develop and integrate solutions using AWS services such as Lambda, S3, DynamoDB, CloudWatch, and EventBridge.\n\n- Build scalable and reliable serverless/cloud-based backend applications.\n\n- Troubleshoot application, API, and integration issues.\n\n- Collaborate asynchronously with distributed team members.\n\n- Create clear and comprehensive technical documentation for workflows and integrations.\n\n- Follow coding standards, best practices, and secure development principles.\n\n- Participate in code reviews, testing, deployment, and production support activities.\n\n- Work effectively with cross-functional teams to deliver high-quality backend solutions.\n\nMust-Have Skills :\n\n- Strong proficiency in Python 3.x.\n\n- Hands-on experience developing REST APIs.\n\n- Strong experience with AWS services (Lambda, S3, DynamoDB, CloudWatch, EventBridge).\n\n- Strong understanding of backend development principles.\n\n- Experience with cloud-based application development and service integration.\n\n- Understanding of authentication and authorization mechanisms.\n\nGood-to-Have Skills :\n\n- Experience with GitLab and Git-based version control.\n\n- Knowledge of relational and/or NoSQL databases.\n\n- Experience with database design and management.\n\n- Knowledge of microservices architecture.\n\n- Familiarity with CI/CD and DevOps practices.\n\n- Strong documentation and asynchronous communication skills.\n\nSkills\nPython, AWS, Microservices Architecture, RESTful Webservices, REST API, DynamoDB, Git, NoSQL, SQL","description_format":"text","description_chars":2087,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Cybersecurity","Professional Services"],"lifecycle":[{"event":"open","at":"2026-09-25T22:00:00Z"}],"liveness":{"score":21,"band":"cold","label":"Long shot","p_open":0.85,"p_active":0.444,"p_room":0.55,"age_days":23,"expected_fill_days":22,"reasons":["seen:23","agency","velocity","win:tail"],"computed_at":"2026-09-27T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/sysmind-backend-developer","json_url":"https://alion.io/job/sysmind-backend-developer.json","meta":{"generated_at":"2026-09-28T03:30:57Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":2247,"day_limit":5000,"remaining_today":2753,"minute_limit":60,"resets_at":"2026-09-29T00:00:00Z"}}}