{"id":133353,"url":"https://alion.io/job/singlestore-sr-software-engineer-2","title":"Sr. Software Engineer","company":{"id":11751,"name":"SingleStore","domain":"singlestore.com","url":"https://alion.io/company/singlestore","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":94,"open_postings":17,"ghost_share":0,"stale_share":0.059,"repost_share":0,"time_to_fill_p50_days":84,"computed_at":"2026-10-29T05:49:05Z"}},"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":["Lisbon, Portugal","Portugal"],"countries":["PT"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":36000,"max_usd":90000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":53},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"GCP","optional":false},{"name":"Go","optional":false},{"name":"Kubernetes","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true},{"name":"React.js","optional":true},{"name":"SQL","optional":true}],"status":"live","first_seen_at":"2026-08-25T20:33:46Z","employer_posted_date":"2026-08-25","last_verified_at":"2026-10-29T05:02:06Z","board_verified":true,"closed_at":null,"days_open":64,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":64},"description":"Position Summary\nSingleStore engineers build the real-time data platform that enables some of the world's most demanding applications. Our cloud-native database architecture enables high-performance transactional and analytical workloads at scale.\nAs a Senior Software Engineer on the Managed Service (Helios) team, you will build and own release-defining projects at the intersection of distributed systems, cloud infrastructure, networking, and database technology. Helios runs thousands of SingleStore clusters across AWS, Azure, and GCP - autonomously deployed, scaled, secured, and healed on top of Kubernetes - operating at the frontier of multi-cloud, multi-region, multi-tenant, low-latency, always-on systems. You will work across the control plane, the data plane, the operator, networking, storage, and the customer portal, with true end-to-end ownership.\nNote: This role is open across multiple levels. Final leveling (Senior, Staff, or Principal) will be determined based on experience, scope of impact, and demonstrated technical leadership throughout the interview process.\nWhat you’ll do:\nLead complex, cross-functional technical initiatives from conception to deployment.\nWork closely with product managers, designers, customers, and other engineers to ensure we deliver a high-quality experience.\nDrive the team's engineering standards, championing best practices in system design, code quality, testing, observability, and CI/CD pipelines to ensure we scale reliably.\nSolve complex, mission-critical system problems with solutions that are scalable, maintainable, and resilient.\nMentor and guide more junior team members, coordinate with other stakeholders and contribute to process improvements, raising the technical bar across the team.\nCommunicate complex technical decisions and trade-offs clearly, including their impact on system performance, reliability, and business outcomes.\nPartner cross-functionally with teams including Sales, Marketing, and G&A to support product delivery and customer success.\nYour experience:\nStrong understanding of and hands-on experience with distributed systems and cloud services.\n5+ years of experience developing and debugging system-level software in languages similar to Golang or TypeScript.\nTrack record of leading non-trivial projects from design through production rollout, navigating ambiguity along the way.\nStrong communication skills with a passion for mentoring peers, fostering a collaborative team culture, and executing efficiently in a fast-paced environment.\nPassion for building high-quality products that are robust and easy to maintain in a fast-paced, team-oriented environment\nBachelor's degree in Computer Science or equivalent practical experience.\nPreferred Qualifications\nExperience building cloud-native SaaS platforms.\nExperience working with frontend web frameworks like React.\nPrior experience mentoring engineers or leading technical projects.\nAbout us:\nSingleStore delivers the cloud-native database with the speed and scale to power the world’s data-intensive applications. With a distributed SQL database that introduces simplicity to your data architecture by unifying transactions and analytics, SingleStore empowers digital leaders to deliver exceptional, real-time data experiences to their customers. SingleStore is venture-backed and headquartered in San Francisco with offices in Sunnyvale, Raleigh, Seattle, Boston, London, Lisbon, Bangalore, Dublin and Kyiv.\nConsistent with our commitment to diversity & inclusion, we value individuals with the ability to work on diverse teams and with a diverse range of people.\nTo all recruitment agencies: SingleStore does not accept agency resumes. Please do not forward resumes to SingleStore employees. SingleStore is not responsible for any fees related to unsolicited resumes and will not pay fees to any third-party agency or company that does not have a signed agreement with the Company.\nSingleStore values individuals for their unique skills and experiences, and we’re proud to offer roles in a variety of locations across the United States. Salary is based on permissible, non-discriminatory factors such as skills, experience, and geographic location, and is just one part of our total compensation and benefits package. \nFor candidates residing in California, please see our California Recruitment Privacy Notice. For candidates residing in the EEA, UK, and Switzerland, please see our EEA, UK, and Swiss Recruitment Privacy Notice.\nReq ID: ENG00513","description_format":"text","description_chars":4501,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Germany","iso":"DE","kind":"region"},{"name":"France","iso":"FR","kind":"region"},{"name":"United Kingdom","iso":"GB","kind":"country"},{"name":"Austria","iso":"AT","kind":"region"},{"name":"Belgium","iso":"BE","kind":"region"},{"name":"Bulgaria","iso":"BG","kind":"region"},{"name":"Croatia","iso":"HR","kind":"region"},{"name":"Cyprus","iso":"CY","kind":"region"},{"name":"Czech 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