{"id":661966,"url":"https://alion.io/job/acceldata-senior-software-engineer-open-data-platform-odp-2","title":"Senior Software Engineer - Open Data Platform (ODP)","company":{"id":4497,"name":"Acceldata","domain":"acceldata.io","url":"https://alion.io/company/acceldata","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"B","score":77,"open_postings":37,"ghost_share":0.297,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":140,"computed_at":"2026-10-17T05:46:00Z"}},"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":["Kitchener, Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":100000,"max":140000,"currency":"CAD","period":"year","gross":null,"usd_annual":98088},"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"Apache NiFi","optional":false},{"name":"Docker","optional":false},{"name":"GitHub","optional":false},{"name":"Gradle","optional":false},{"name":"Hadoop","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"Maven","optional":false},{"name":"MLFlow","optional":false},{"name":"Python","optional":false},{"name":"Scala","optional":false},{"name":"Spark","optional":false},{"name":"Trino","optional":false}],"status":"live","first_seen_at":"2025-10-24T14:11:52Z","employer_posted_date":"2025-10-24","last_verified_at":"2026-10-17T12:08:32Z","board_verified":true,"closed_at":null,"days_open":357,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":357},"description":"ABOUT THE ROLE\nWe are seeking a Senior Software Engineer with at least 7 years of experience in distributed systems or data platform development. In this role, you will design, build, and scale components of the Acceldata Open Data Platform (ODP), contributing to open-source technologies and solving real-world challenges in large-scale data infrastructure.\nThe Acceldata Open Data Platform (ODP) brings together the best of the modern data ecosystem, including technologies such as Hadoop, Spark, Hive, Trino, Kafka, NiFi, MLFlow, Pinot, and more, to help organizations run complex analytical workloads at scale while maintaining flexibility and avoiding vendor lock-in.\nProduct Link: https://www.acceldata.io/open-data-platform\nRESPONSIBILITIES\nLead the design, development, and implementation of complex features for the Open Source Data Platform.\nArchitect scalable and robust solutions, ensuring high performance and reliability.\nMentor and guide junior software engineers, fostering a culture of continuous learning and growth.\nDrive technical discussions and provide expertise in technology selection and best practices.\nContribute to the strategic direction of the Open Source Data Platform project.\nPerform thorough code reviews, ensuring code quality, maintainability, and adherence to standards.\nWork across diverse environments: Bare Metals, VM, and Kubernetes.\nREQUIREMENTS\nMandatory Linux proficiency for automation and efficient use of Linux shortcuts for troubleshooting.\nFamiliarity with Kubernetes, Docker, and cloud environments.\nAbility to manage threads and debug issues related to deadlocks or memory leaks.\nStrong comprehension of garbage collection tuning and management challenges.\nExtensive hands-on experience with advanced Java, Scala, or Python, developed and prepared project build models associated with Maven, Gradle, or SBT.\nExperienced in Github & Nexus management and its use cases.\nProfound understanding of software engineering, database concepts, virtualisation and architectural patterns.\nComprehensive knowledge and a history of significant contributions to past projects.\nPast experience of mentoring junior engineers in handling critical issues or tasks.\nProven capability in fixing bugs and developing new features within complex software systems.\nExperience working with Big data stack or its ecosystem components, utilizing appropriate frameworks for application development.\nDemonstrated fluency in English communication.\nAbility to communicate effectively with senior leadership, presenting technical accomplishments and strategic insights.\nStrong capacity for collaboration with internal teams, external contributors, and the broader open-source community.\nPREFERRED SKILLS\nDemonstrated history of contributions or a committer role in Apache projects (e.g., bug fixes, feature development, documentation).\nProficiency in identifying performance bottlenecks within big data applications and frameworks.\nExperience with the migration of applications, Hadoop-based distributions, or data streaming platforms.\nFamiliarity with distributed systems and architectural patterns optimised for scalable data processing.","description_format":"text","description_chars":3158,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Continuous learning"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Data Quality & Observability"],"lifecycle":[{"event":"open","at":"2026-09-10T21:38:03Z"},{"event":"open","at":"2026-09-26T04:29:17Z"}],"visa":[],"liveness":{"score":17,"band":"cold","label":"Long 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